From 285136b1e9dbb76ffd85ccf24784f333b366b6b7 Mon Sep 17 00:00:00 2001 From: sairajzero Date: Wed, 10 Aug 2022 03:01:50 +0530 Subject: [PATCH 01/25] Update messenger.js - merge conflicts --- scripts/messenger.js | 142 +++++++++++++++++++++++-------------------- 1 file changed, 77 insertions(+), 65 deletions(-) diff --git a/scripts/messenger.js b/scripts/messenger.js index 71bffde..b28de9f 100644 --- a/scripts/messenger.js +++ b/scripts/messenger.js @@ -1,6 +1,15 @@ -(function () { +(function() { const messenger = window.messenger = {}; + const user = { + get id() { + return floDapps.user.id + }, + get public() { + return floDapps.user.public + } + } + const expiredKeys = {}; const UI = { @@ -121,7 +130,7 @@ floCloudAPI.closeRequest(groupConnID[groupID]); delete groupConnID[groupID]; } - let callbackFn = function (dataSet, error) { + let callbackFn = function(dataSet, error) { if (error) return console.error(error) console.info(dataSet) @@ -162,7 +171,7 @@ data.rmMembers = dataSet[vc].message.split("|") data.note = dataSet[vc].comment groupInfo.members = groupInfo.members.filter(m => !data.rmMembers.includes(m)) - if (data.rmMembers.includes(myFloID)) { + if (data.rmMembers.includes(user.id)) { disableGroup(groupID); return; } @@ -181,7 +190,7 @@ if (data.message) data.message = decrypt(data.message); newInbox.messages[vc] = data; - if (data.sender !== myFloID) + if (data.sender !== user.id) addMark(data.groupID, "unread") if (!_loaded.appendix[`lastReceived_${groupID}`] || _loaded.appendix[`lastReceived_${groupID}`] < vc) @@ -203,15 +212,15 @@ UI.group(newInbox); } floCloudAPI.requestApplicationData(null, { - receiverID: groupID, - lowerVectorClock: _loaded.appendix[`lastReceived_${groupID}`] + 1, - callback: callbackFn - }).then(conn_id => groupConnID[groupID] = conn_id) + receiverID: groupID, + lowerVectorClock: _loaded.appendix[`lastReceived_${groupID}`] + 1, + callback: callbackFn + }).then(conn_id => groupConnID[groupID] = conn_id) .catch(error => console.error(`request-group(${groupID}):`, error)) } - const initUserDB = function () { + const initUserDB = function() { return new Promise((resolve, reject) => { var obj = { messages: {}, @@ -221,18 +230,20 @@ groups: {}, gkeys: {}, blocked: {}, + flodata: {}, appendix: {}, userSettings: {} } - compactIDB.initDB(`${floGlobals.application}_${myFloID}`, obj).then(result => { + let user_db = `${floGlobals.application}_${user.id}`; + compactIDB.initDB(user_db, obj).then(result => { console.info(result) - compactIDB.setDefaultDB(`${floGlobals.application}_${myFloID}`); + compactIDB.setDefaultDB(user_db); resolve("Messenger UserDB Initated Successfully") }).catch(error => reject(error)); }) } - messenger.blockUser = function (floID) { + messenger.blockUser = function(floID) { return new Promise((resolve, reject) => { if (_loaded.blocked.has(floID)) return resolve("User is already blocked"); @@ -243,7 +254,7 @@ }) } - messenger.unblockUser = function (floID) { + messenger.unblockUser = function(floID) { return new Promise((resolve, reject) => { if (!_loaded.blocked.has(floID)) return resolve("User is not blocked"); @@ -254,7 +265,7 @@ }) } - messenger.sendMessage = function (message, receiver) { + messenger.sendMessage = function(message, receiver) { return new Promise((resolve, reject) => { sendRaw(message, receiver, "MESSAGE").then(result => { let vc = result.vectorClock; @@ -277,7 +288,7 @@ }) } - messenger.sendMail = function (subject, content, recipients, prev = null) { + messenger.sendMail = function(subject, content, recipients, prev = null) { return new Promise((resolve, reject) => { if (!Array.isArray(recipients)) recipients = [recipients] @@ -290,7 +301,7 @@ let promises = recipients.map(r => sendRaw(JSON.stringify(mail), r, "MAIL")) Promise.allSettled(promises).then(results => { mail.time = Date.now(); - mail.from = myFloID + mail.from = user.id mail.to = [] results.forEach(r => { if (r.status === "fulfilled") @@ -310,12 +321,12 @@ }) } - const requestDirectInbox = function () { + const requestDirectInbox = function() { if (directConnID) { //close existing request connection (if any) floCloudAPI.closeRequest(directConnID); directConnID = undefined; } - let callbackFn = function (dataSet, error) { + let callbackFn = function(dataSet, error) { if (error) return console.error(error) let newInbox = { @@ -331,7 +342,7 @@ if (_loaded.blocked.has(dataSet[vc].senderID) && dataSet[vc].type !== "REVOKE_KEY") throw "blocked-user"; if (dataSet[vc].message instanceof Object && "secret" in dataSet[vc].message) - dataSet[vc].message = floCrypto.decryptData(dataSet[vc].message, myPrivKey) + dataSet[vc].message = floDapps.user.decrypt(dataSet[vc].message); if (dataSet[vc].type === "MESSAGE") { //process as message let dm = { @@ -354,7 +365,7 @@ let mail = { time: dataSet[vc].time, from: dataSet[vc].senderID, - to: [myFloID], + to: [user.id], subject: data.subject, content: encrypt(data.content), ref: data.ref, @@ -412,14 +423,14 @@ UI.direct(newInbox) } floCloudAPI.requestApplicationData(null, { - receiverID: myFloID, - lowerVectorClock: _loaded.appendix.lastReceived + 1, - callback: callbackFn - }).then(conn_id => directConnID = conn_id) + receiverID: user.id, + lowerVectorClock: _loaded.appendix.lastReceived + 1, + callback: callbackFn + }).then(conn_id => directConnID = conn_id) .catch(error => console.error("request-direct:", error)); } - messenger.getMail = function (mailRef) { + messenger.getMail = function(mailRef) { return new Promise((resolve, reject) => { compactIDB.readData("mails", mailRef).then(mail => { mail.content = decrypt(mail.content) @@ -428,7 +439,7 @@ }); } - const getChatOrder = messenger.getChatOrder = function (separate = false) { + const getChatOrder = messenger.getChatOrder = function(separate = false) { let result; if (separate) { result = {}; @@ -444,11 +455,11 @@ return result; } - messenger.storeContact = function (floID, name) { + messenger.storeContact = function(floID, name) { return floDapps.storeContact(floID, name) } - const loadDataFromIDB = function (defaultList = true) { + const loadDataFromIDB = function(defaultList = true) { return new Promise((resolve, reject) => { if (defaultList) dataList = ["mails", "marked", "groups", "chats", "blocked", "appendix"] @@ -464,7 +475,7 @@ data.appendix.lastReceived = data.appendix.lastReceived || '0'; if (data.appendix.AESKey) { try { - let AESKey = floCrypto.decryptData(data.appendix.AESKey, myPrivKey); + let AESKey = floDapps.user.decrypt(data.appendix.AESKey); data.appendix.AESKey = AESKey; if (dataList.includes("messages")) for (let m in data.messages) @@ -481,13 +492,14 @@ data.gkeys[k] = decrypt(data.gkeys[k], AESKey); resolve(data) } catch (error) { + console.error(error) reject("Corrupted AES Key"); } } else { if (Object.keys(data.mails).length) return reject("AES Key not Found") let AESKey = floCrypto.randString(32, false); - let encryptedKey = floCrypto.encryptData(AESKey, myPubKey); + let encryptedKey = floCrypto.encryptData(AESKey, user.public); compactIDB.addData("appendix", encryptedKey, "AESKey").then(result => { data.appendix.AESKey = AESKey; resolve(data); @@ -497,19 +509,19 @@ }) } - messenger.addMark = function (key, mark) { + messenger.addMark = function(key, mark) { if (_loaded.marked.hasOwnProperty(key) && !_loaded.marked[key].includes(mark)) _loaded.marked[key].push(mark) return addMark(key, mark) } - messenger.removeMark = function (key, mark) { + messenger.removeMark = function(key, mark) { if (_loaded.marked.hasOwnProperty(key)) _loaded.marked[key] = _loaded.marked[key].filter(v => v !== mark) return removeMark(key, mark) } - messenger.addChat = function (chatID) { + messenger.addChat = function(chatID) { return new Promise((resolve, reject) => { compactIDB.addData("chats", 0, chatID) .then(result => resolve("Added chat")) @@ -517,7 +529,7 @@ }) } - messenger.rmChat = function (chatID) { + messenger.rmChat = function(chatID) { return new Promise((resolve, reject) => { compactIDB.removeData("chats", chatID) .then(result => resolve("Chat removed")) @@ -525,7 +537,7 @@ }) } - messenger.clearChat = function (chatID) { + messenger.clearChat = function(chatID) { return new Promise((resolve, reject) => { let options = { lowerKey: `${chatID}|`, @@ -542,7 +554,7 @@ }) } - messenger.getChat = function (chatID) { + messenger.getChat = function(chatID) { return new Promise((resolve, reject) => { let options = { lowerKey: `${chatID}|`, @@ -557,7 +569,7 @@ }) } - messenger.backupData = function () { + messenger.backupData = function() { return new Promise((resolve, reject) => { loadDataFromIDB(false).then(data => { delete data.appendix.AESKey; @@ -565,11 +577,11 @@ data.pubKeys = floGlobals.pubKeys; data = btoa(unescape(encodeURIComponent(JSON.stringify(data)))) let blobData = { - floID: myFloID, - pubKey: myPubKey, - data: encrypt(data, myPrivKey), + floID: user.id, + pubKey: user.public, + data: floDapps.user.encipher(data), } - blobData.sign = floCrypto.signData(blobData.data, myPrivKey); + blobData.sign = floDapps.sign(blobData.data); resolve(new Blob([JSON.stringify(blobData)], { type: 'application/json' })); @@ -577,7 +589,7 @@ }) } - const parseBackup = messenger.parseBackup = function (blob) { + const parseBackup = messenger.parseBackup = function(blob) { return new Promise((resolve, reject) => { if (blob instanceof Blob || blob instanceof File) { let reader = new FileReader(); @@ -585,11 +597,11 @@ var blobData = JSON.parse(evt.target.result); if (!floCrypto.verifySign(blobData.data, blobData.sign, blobData.pubKey)) reject("Corrupted Backup file: Signature verification failed"); - else if (myFloID !== blobData.floID || myPubKey !== blobData.pubKey) + else if (user.id !== blobData.floID || user.public !== blobData.pubKey) reject("Invalid Backup file: Incorrect floID"); else { try { - let data = decrypt(blobData.data, myPrivKey) + let data = floDapps.user.decipher(blobData.data); try { data = JSON.parse(decodeURIComponent(escape(atob(data)))); resolve(data) @@ -607,7 +619,7 @@ }) } - messenger.restoreData = function (arg) { + messenger.restoreData = function(arg) { return new Promise((resolve, reject) => { if (arg instanceof Blob || arg instanceof File) var parseData = parseBackup @@ -660,7 +672,7 @@ }) } - messenger.clearUserData = function () { + messenger.clearUserData = function() { return new Promise((resolve, reject) => { let promises = [ compactIDB.deleteDB(), @@ -674,18 +686,18 @@ //group feature - messenger.createGroup = function (groupname, description = '') { + messenger.createGroup = function(groupname, description = '') { return new Promise((resolve, reject) => { if (!groupname) return reject("Invalid Group Name") let id = floCrypto.generateNewID(); let groupInfo = { groupID: id.floID, pubKey: id.pubKey, - admin: myFloID, + admin: user.id, name: groupname, description: description, created: Date.now(), - members: [myFloID] + members: [user.id] } let h = ["groupID", "created", "admin"].map(x => groupInfo[x]).join('|') groupInfo.hash = floCrypto.signData(h, id.privKey) @@ -702,10 +714,10 @@ }) } - messenger.changeGroupName = function (groupID, name) { + messenger.changeGroupName = function(groupID, name) { return new Promise((resolve, reject) => { let groupInfo = _loaded.groups[groupID] - if (myFloID !== groupInfo.admin) + if (user.id !== groupInfo.admin) return reject("Access denied: Admin only!") let message = encrypt(name, groupInfo.eKey) sendRaw(message, groupID, "UP_NAME", false) @@ -714,10 +726,10 @@ }) } - messenger.changeGroupDescription = function (groupID, description) { + messenger.changeGroupDescription = function(groupID, description) { return new Promise((resolve, reject) => { let groupInfo = _loaded.groups[groupID] - if (myFloID !== groupInfo.admin) + if (user.id !== groupInfo.admin) return reject("Access denied: Admin only!") let message = encrypt(description, groupInfo.eKey) sendRaw(message, groupID, "UP_DESCRIPTION", false) @@ -726,7 +738,7 @@ }) } - messenger.addGroupMembers = function (groupID, newMem, note = undefined) { + messenger.addGroupMembers = function(groupID, newMem, note = undefined) { return new Promise((resolve, reject) => { if (!Array.isArray(newMem) && typeof newMem === "string") newMem = [newMem] @@ -735,7 +747,7 @@ imem2 = [] newMem.forEach(m => !floCrypto.validateAddr(m) ? imem1.push(m) : - m in floGlobals.pubKeys ? null : imem2.push(m) + m in floGlobals.pubKeys ? null : imem2.push(m) ); if (imem1.length) return reject(`Invalid Members(floIDs): ${imem1}`) @@ -743,7 +755,7 @@ return reject(`Invalid Members (pubKey not available): ${imem2}`) //send new newMem list to existing members let groupInfo = _loaded.groups[groupID] - if (myFloID !== groupInfo.admin) + if (user.id !== groupInfo.admin) return reject("Access denied: Admin only!") let k = groupInfo.eKey; //send groupInfo to new newMem @@ -755,8 +767,8 @@ for (let i in results) if (results[i].status === "fulfilled") success.push(newMem[i]) - else if (results[i].status === "rejected") - failed.push(newMem[i]) + else if (results[i].status === "rejected") + failed.push(newMem[i]) let message = encrypt(success.join("|"), k) sendRaw(message, groupID, "ADD_MEMBERS", false, note) .then(r => resolve(`Members added: ${success}`)) @@ -765,7 +777,7 @@ }) } - messenger.rmGroupMembers = function (groupID, rmMem, note = undefined) { + messenger.rmGroupMembers = function(groupID, rmMem, note = undefined) { return new Promise((resolve, reject) => { if (!Array.isArray(rmMem) && typeof rmMem === "string") rmMem = [rmMem] @@ -773,7 +785,7 @@ let imem = rmMem.filter(m => !groupInfo.members.includes(m)) if (imem.length) return reject(`Invalid members: ${imem}`) - if (myFloID !== groupInfo.admin) + if (user.id !== groupInfo.admin) return reject("Access denied: Admin only!") let message = encrypt(rmMem.join("|"), groupInfo.eKey) let p1 = sendRaw(message, groupID, "RM_MEMBERS", false, note) @@ -785,10 +797,10 @@ }) } - const revokeKey = messenger.revokeKey = function (groupID) { + const revokeKey = messenger.revokeKey = function(groupID) { return new Promise((resolve, reject) => { let groupInfo = _loaded.groups[groupID] - if (myFloID !== groupInfo.admin) + if (user.id !== groupInfo.admin) return reject("Access denied: Admin only!") let newKey = floCrypto.randString(16, false); Promise.all(groupInfo.members.map(m => sendRaw(JSON.stringify({ @@ -800,7 +812,7 @@ }) } - messenger.sendGroupMessage = function (message, groupID) { + messenger.sendGroupMessage = function(message, groupID) { return new Promise((resolve, reject) => { let k = _loaded.groups[groupID].eKey message = encrypt(message, k) @@ -810,7 +822,7 @@ }) } - const disableGroup = messenger.disableGroup = function (groupID) { + const disableGroup = messenger.disableGroup = function(groupID) { return new Promise((resolve, reject) => { if (!_loaded.groups[groupID]) return reject("Group not found"); @@ -829,7 +841,7 @@ }) } - messenger.init = function () { + messenger.init = function() { return new Promise((resolve, reject) => { initUserDB().then(result => { console.debug(result); From 98f1ba2f700ef462ef2514ca51d0c9b19c333e19 Mon Sep 17 00:00:00 2001 From: sairajzero Date: Wed, 10 Aug 2022 03:06:26 +0530 Subject: [PATCH 02/25] Update messenger.js - Added: Create, fetch and list for multisig address --- scripts/messenger.js | 94 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 94 insertions(+) diff --git a/scripts/messenger.js b/scripts/messenger.js index b28de9f..69460ac 100644 --- a/scripts/messenger.js +++ b/scripts/messenger.js @@ -867,4 +867,98 @@ }) }) } + + messenger.loadDataFromBlockchain = function() { + return new Promise((resolve, reject) => { + let user_floID = floCrypto.toFloID(user.id); + if (!user_floID) + return reject("Not an valid address"); + let last_key = `${floGlobals.application}|${user_floID}`; + compactIDB.readData("lastTx", last_key, floDapps.root).then(lastTx => { + floBlockchainAPI.readData(user_floID, { + ignoreOld: lastTx, + pattern: floGlobals.application, + tx: true //need tx-time and txid for key construction + }).then(result => { + for (var i = result.data.length - 1; i >= 0; i--) { + let tx = result.data[i], + content = JSON.parse(tx.data)[floGlobals.application]; + if (!(content instanceof Object)) + continue; + let key = (content.type ? content.type + "|" : "") + tx.txid.substr(0, 16); + compactIDB.writeData("flodata", { + time: tx.time, + txid: tx.txid, + data: content + }, key); + } + compactIDB.writeData("lastTx", result.totalTxs, last_key, floDapps.root); + resolve(true); + }).catch(error => reject(error)) + }).catch(error => reject(error)) + }) + } + + //BTC multisig application + const TYPE_BTC_MULTISIG = "btc_multisig"; + messenger.createMultisig = function(pubKeys, minRequired) { + return new Promise(async (resolve, reject) => { + let receivers = pubKeys.map(p => floCrypto.getFloID(p)); + if (receivers.includes(null)) + return reject("Invalid public key: " + pubKeys[receivers.indexOf(null)]); + let privateKey = await floDapps.user.private; + let multisig = btcOperator.multiSigAddress(pubKeys, minRequired) //TODO: change to correct function + if (typeof multisig !== 'object') + return reject("Unable to create multisig address"); + let content = { + type: TYPE_BTC_MULTISIG, + address: multisig.address, //TODO: maybe encrypt the address + redeemScript: multisig.redeemScript + }; + floBlockchainAPI.writeDataMultiple([privateKey], JSON.stringify({ + [floGlobals.application]: content + }), receivers).then(txid => { + console.info(txid); + let key = TYPE_BTC_MULTISIG + "|" + tx.txid.substr(0, 16); + compactIDB.writeData("flodata", { + time: null, //time will be overwritten when confirmed on blockchain + txid: txid, + data: content + }, key); + resolve(multisig_addr); + }).catch(error => reject(error)) + }) + } + + messenger.listMultisig = function() { + return new Promise((resolve, reject) => { + let options = { + lowerKey: `${TYPE_BTC_MULTISIG}|`, + upperKey: `${TYPE_BTC_MULTISIG}||` + } + compactIDB.searchData("flodata", options).then(result => { + let multsigs = {}; + for (let i in result) { + let addr = result[i].address; + let decode = coinjs.script().decodeRedeemScript(result[i].redeemScript); + if (!decode || decode.address !== addr) + console.warn("Invalid redeem-script:", addr); + else if (decode.type !== "multisig__") + console.warn("Redeem-script is not of a multisig:", addr); + else if (!decode.pubKeys.includes(user.public)) + console.warn("User is not a part of this multisig:", addr); + else if (decode.pubKeys.length < decode.signaturesRequired) + console.warn("Invalid multisig (required is greater than users):", addr); + else + multsigs[addr] = { + redeemScript: decode.redeemScript, + pubKeys: decode.pubKeys, + minRequired: decode.signaturesRequired + } + } + resolve(multsigs); + }).catch(error => reject(error)) + }) + } + })(); \ No newline at end of file From d3bb38c91da1953e484734cad430f7bdfd36a9fb Mon Sep 17 00:00:00 2001 From: sairajzero Date: Wed, 10 Aug 2022 03:08:58 +0530 Subject: [PATCH 03/25] Update stdop --- scripts/btcOperator.js | 506 +++++++ scripts/floBlockchainAPI.js | 10 +- scripts/floCloudAPI.js | 153 ++- scripts/lib.js | 2574 ++++++++++++++++++++++++++++++++++- 4 files changed, 3201 insertions(+), 42 deletions(-) create mode 100644 scripts/btcOperator.js diff --git a/scripts/btcOperator.js b/scripts/btcOperator.js new file mode 100644 index 0000000..170be20 --- /dev/null +++ b/scripts/btcOperator.js @@ -0,0 +1,506 @@ +(function(EXPORTS) { //btcOperator v1.0.7b + /* BTC Crypto and API Operator */ + const btcOperator = EXPORTS; + + //This library uses API provided by chain.so (https://chain.so/) + const URL = "https://chain.so/api/v2/"; + + const fetch_api = btcOperator.fetch = function(api) { + return new Promise((resolve, reject) => { + console.debug(URL + api); + fetch(URL + api).then(response => { + response.json() + .then(result => result.status === "success" ? resolve(result) : reject(result)) + .catch(error => reject(error)) + }).catch(error => reject(error)) + }) + }; + + const SIGN_SIZE = 73; + + function get_fee_rate() { + return new Promise((resolve, reject) => { + fetch('https://api.blockchain.info/mempool/fees').then(response => { + if (response.ok) + response.json() + .then(result => resolve(result.regular)) + .catch(error => reject(error)); + else + reject(response); + }).catch(error => reject(error)) + }) + } + + const broadcast = btcOperator.broadcast = rawtx => new Promise((resolve, reject) => { + $.ajax({ + type: "POST", + url: URL + "send_tx/BTC/", + data: { + "tx_hex": rawtx + }, + dataType: "json", + error: e => reject(e.responseJSON), + success: r => r.status === "success" ? resolve(r.data) : reject(r) + }) + }); + + Object.defineProperties(btcOperator, { + newKeys: { + get: () => { + let r = coinjs.newKeys(); + r.segwitAddress = coinjs.segwitAddress(r.pubkey).address; + r.bech32Address = coinjs.bech32Address(r.pubkey).address; + return r; + } + }, + pubkey: { + value: key => key.length >= 66 ? key : (key.length == 64 ? coinjs.newPubkey(key) : coinjs.wif2pubkey(key).pubkey) + }, + address: { + value: (key, prefix = undefined) => coinjs.pubkey2address(btcOperator.pubkey(key), prefix) + }, + segwitAddress: { + value: key => coinjs.segwitAddress(btcOperator.pubkey(key)).address + }, + bech32Address: { + value: key => coinjs.bech32Address(btcOperator.pubkey(key)).address + } + }); + + coinjs.compressed = true; + + const verifyKey = btcOperator.verifyKey = function(addr, key) { + if (!addr || !key) + return undefined; + switch (coinjs.addressDecode(addr).type) { + case "standard": + return btcOperator.address(key) === addr; + case "multisig": + return btcOperator.segwitAddress(key) === addr; + case "bech32": + return btcOperator.bech32Address(key) === addr; + default: + return null; + } + } + + const validateAddress = btcOperator.validateAddress = function(addr) { + if (!addr) + return undefined; + let type = coinjs.addressDecode(addr).type; + if (["standard", "multisig", "bech32"].includes(type)) + return type; + else + return false; + } + + btcOperator.multiSigAddress = function(pubKeys, minRequired) { + if (!Array.isArray(pubKeys)) + throw "pubKeys must be an array of public keys"; + else if (pubKeys.length < minRequired) + throw "minimum required should be less than the number of pubKeys"; + return coinjs.pubkeys2MultisigAddress(pubKeys, minRequired); + } + + //convert from one blockchain to another blockchain (target version) + btcOperator.convert = {}; + + btcOperator.convert.wif = function(source_wif, target_version = coinjs.priv) { + let keyHex = decodeLegacy(source_wif).hex; + if (!keyHex || keyHex.length < 66 || !/01$/.test(keyHex)) + return null; + else + return encodeLegacy(keyHex, target_version); + } + + btcOperator.convert.legacy2legacy = function(source_addr, target_version = coinjs.pub) { + let rawHex = decodeLegacy(source_addr).hex; + if (!rawHex) + return null; + else + return encodeLegacy(rawHex, target_version); + } + + btcOperator.convert.legacy2bech = function(source_addr, target_version = coinjs.bech32.version, target_hrp = coinjs.bech32.hrp) { + let rawHex = decodeLegacy(source_addr).hex; + if (!rawHex) + return null; + else + return encodeBech32(rawHex, target_version, target_hrp); + } + + btcOperator.convert.bech2bech = function(source_addr, target_version = coinjs.bech32.version, target_hrp = coinjs.bech32.hrp) { + let rawHex = decodeBech32(source_addr).hex; + if (!rawHex) + return null; + else + return encodeBech32(rawHex, target_version, target_hrp); + } + + btcOperator.convert.bech2legacy = function(source_addr, target_version = coinjs.pub) { + let rawHex = decodeBech32(source_addr).hex; + if (!rawHex) + return null; + else + return encodeLegacy(rawHex, target_version); + } + + function decodeLegacy(source) { + var decode = coinjs.base58decode(source); + var raw = decode.slice(0, decode.length - 4), + checksum = decode.slice(decode.length - 4); + var hash = Crypto.SHA256(Crypto.SHA256(raw, { + asBytes: true + }), { + asBytes: true + }); + if (hash[0] != checksum[0] || hash[1] != checksum[1] || hash[2] != checksum[2] || hash[3] != checksum[3]) + return null; + let version = raw.shift(); + return { + version: version, + hex: Crypto.util.bytesToHex(raw) + } + } + + function encodeLegacy(hex, version) { + var bytes = Crypto.util.hexToBytes(hex); + bytes.unshift(version); + var hash = Crypto.SHA256(Crypto.SHA256(bytes, { + asBytes: true + }), { + asBytes: true + }); + var checksum = hash.slice(0, 4); + return coinjs.base58encode(bytes.concat(checksum)); + } + + function decodeBech32(source) { + let decode = coinjs.bech32_decode(source); + if (!decode) + return null; + var raw = decode.data; + let version = raw.shift(); + raw = coinjs.bech32_convert(raw, 5, 8, false); + return { + hrp: decode.hrp, + version: version, + hex: Crypto.util.bytesToHex(raw) + } + } + + function encodeBech32(hex, version, hrp) { + var bytes = Crypto.util.hexToBytes(hex); + bytes = coinjs.bech32_convert(bytes, 8, 5, true); + bytes.unshift(version) + return coinjs.bech32_encode(hrp, bytes); + } + + //BTC blockchain APIs + + btcOperator.getBalance = addr => new Promise((resolve, reject) => { + fetch_api(`get_address_balance/BTC/${addr}`) + .then(result => resolve(parseFloat(result.data.confirmed_balance))) + .catch(error => reject(error)) + }); + + function _redeemScript(addr, key) { + let decode = coinjs.addressDecode(addr); + switch (decode.type) { + case "standard": + return false; + case "multisig": + return key ? coinjs.segwitAddress(btcOperator.pubkey(key)).redeemscript : null; + case "bech32": + return decode.redeemscript; + default: + return null; + } + } + + function validateTxParameters(parameters) { + let invalids = []; + //sender-ids + if (parameters.senders) { + if (!Array.isArray(parameters.senders)) + parameters.senders = [parameters.senders]; + parameters.senders.forEach(id => !validateAddress(id) ? invalids.push(id) : null); + if (invalids.length) + throw "Invalid senders:" + invalids; + } + if (parameters.privkeys) { + if (!Array.isArray(parameters.privkeys)) + parameters.privkeys = [parameters.privkeys]; + if (parameters.senders.length != parameters.privkeys.length) + throw "Array length for senders and privkeys should be equal"; + parameters.senders.forEach((id, i) => { + let key = parameters.privkeys[i]; + if (!verifyKey(id, key)) //verify private-key + invalids.push(id); + if (key.length === 64) //convert Hex to WIF if needed + parameters.privkeys[i] = coinjs.privkey2wif(key); + }); + if (invalids.length) + throw "Invalid keys:" + invalids; + } + //receiver-ids (and change-id) + if (!Array.isArray(parameters.receivers)) + parameters.receivers = [parameters.receivers]; + parameters.receivers.forEach(id => !validateAddress(id) ? invalids.push(id) : null); + if (invalids.length) + throw "Invalid receivers:" + invalids; + if (parameters.change_addr && !validateAddress(parameters.change_addr)) + throw "Invalid change_address:" + parameters.change_addr; + //fee and amounts + if ((typeof parameters.fee !== "number" || parameters.fee <= 0) && parameters.fee !== null) //fee = null (auto calc) + throw "Invalid fee:" + parameters.fee; + if (!Array.isArray(parameters.amounts)) + parameters.amounts = [parameters.amounts]; + if (parameters.receivers.length != parameters.amounts.length) + throw "Array length for receivers and amounts should be equal"; + parameters.amounts.forEach(a => typeof a !== "number" || a <= 0 ? invalids.push(a) : null); + if (invalids.length) + throw "Invalid amounts:" + invalids; + //return + return parameters; + } + + const TMP_FEE = 0.00001; + + function createTransaction(senders, redeemScripts, receivers, amounts, fee, change_addr) { + let auto_fee = false, + total_amount = parseFloat(amounts.reduce((t, a) => t + a, 0).toFixed(8)); + if (fee === null) { + auto_fee = true; + fee = TMP_FEE; + } + const tx = coinjs.transaction(); + addUTXOs(tx, senders, redeemScripts, total_amount + fee).then(result => { + if (result > 0) + return reject("Insufficient Balance"); + let change = addOutputs(tx, receivers, amounts, Math.abs(result), change_addr); + if (!auto_fee) + return resolve(tx); + autoFeeCalc(tx).then(fee_calc => { + fee = Math.round((fee * 1) * 1e8); //satoshi convertion + if (!change) + tx.addoutput(change_addr, 0); + editFee(tx, fee, fee_calc); + resolve(tx); + }).catch(error => reject(error)) + }) + } + + function addUTXOs(tx, senders, redeemScripts, required_amount, n = 0) { + return new Promise((resolve, reject) => { + required_amount = parseFloat(required_amount.toFixed(8)); + if (required_amount <= 0 || n >= senders.length) + return resolve(required_amount); + let addr = senders[n], + rs = redeemScripts[n]; + fetch_api(`get_tx_unspent/BTC/${addr}`).then(result => { + let utxos = result.data.txs; + console.debug("add-utxo", addr, rs, required_amount, utxos); + for (let i = 0; i < utxos.length && required_amount > 0; i++) { + if (!utxos[i].confirmations) //ignore unconfirmed utxo + continue; + required_amount -= parseFloat(utxos[i].value); + var script; + if (rs) { //redeemScript for segwit/bech32 + let s = coinjs.script(); + s.writeBytes(Crypto.util.hexToBytes(rs)); + s.writeOp(0); + s.writeBytes(coinjs.numToBytes((utxos[i].value * 100000000).toFixed(0), 8)); + script = Crypto.util.bytesToHex(s.buffer); + } else //legacy script + script = utxos[i].script_hex; + tx.addinput(utxos[i].txid, utxos[i].output_no, script, 0xfffffffd /*sequence*/ ); //0xfffffffd for Replace-by-fee + } + addUTXOs(tx, senders, redeemScripts, required_amount, n + 1) + .then(result => resolve(result)) + .catch(error => reject(error)) + }).catch(error => reject(error)) + }) + } + + function addOutputs(tx, receivers, amounts, change, change_addr) { + for (let i in receivers) + tx.addoutput(receivers[i], amounts[i]); + if (parseFloat(change.toFixed(8)) > 0) { + tx.addoutput(change_addr, change); + return true; + } else + return false; + } + + function autoFeeCalc(tx) { + return new Promise((resolve, reject) => { + get_fee_rate().then(fee_rate => { + let tx_size = tx.size(); + for (var i = 0; i < this.ins.length; i++) + switch (tx.extractScriptKey(i).type) { + case 'scriptpubkey': + tx_size += SIGN_SIZE; + break; + case 'segwit': + case 'multisig': + tx_size += SIGN_SIZE * 0.25; + break; + default: + console.warn('Unknown script-type'); + tx_size += SIGN_SIZE; + } + resolve(tx_size * fee_rate); + }).catch(error => reject(error)) + }) + } + + function editFee(tx, current_fee, target_fee, index = -1) { + //values are in satoshi + index = parseInt(index >= 0 ? index : tx.out.length - index); + if (index < 0 || index >= tx.out.length) + throw "Invalid index"; + let edit_value = parseInt(current_fee - target_fee), //rip of any decimal places + current_value = tx.out[index].value; //could be BigInterger + if (edit_value < 0 && edit_value > current_value) + throw "Insufficient value at vout"; + tx.out[index].value = current_value instanceof BigInteger ? + current_value.add(new BigInteger('' + edit_value)) : parseInt(current_value + edit_value); + } + + btcOperator.sendTx = function(senders, privkeys, receivers, amounts, fee, change_addr = null) { + return new Promise((resolve, reject) => { + try { + ({ + senders, + privkeys, + receivers, + amounts + } = validateTxParameters({ + senders, + privkeys, + receivers, + amounts, + fee, + change_addr + })); + } catch (e) { + return reject(e) + } + let redeemScripts = [], + wif_keys = []; + for (let i in senders) { + let rs = _redeemScript(senders[i], privkeys[i]); //get redeem-script (segwit/bech32) + redeemScripts.push(rs); + rs === false ? wif_keys.unshift(privkeys[i]) : wif_keys.push(privkeys[i]); //sorting private-keys (wif) + } + if (redeemScripts.includes(null)) //TODO: segwit + return reject("Unable to get redeem-script"); + //create transaction + createTransaction(senders, redeemScripts, receivers, amounts, fee, change_addr || senders[0]).then(tx => { + console.debug("Unsigned:", tx.serialize()); + new Set(wif_keys).forEach(key => console.debug("Signing key:", key, tx.sign(key, 1 /*sighashtype*/ ))); //Sign the tx using private key WIF + console.debug("Signed:", tx.serialize()); + debugger; + broadcast(tx.serialize()) + .then(result => resolve(result)) + .catch(error => reject(error)); + }).catch(error => reject(error)); + }) + } + + btcOperator.createTx = function(senders, receivers, amounts, fee = null, change_addr = null) { + return new Promise((resolve, reject) => { + try { + ({ + senders, + receivers, + amounts + } = validateTxParameters({ + senders, + receivers, + amounts, + fee, + change_addr + })); + } catch (e) { + return reject(e) + } + let redeemScripts = senders.map(id => _redeemScript(id)); + if (redeemScripts.includes(null)) //TODO: segwit + return reject("Unable to get redeem-script"); + //create transaction + createTransaction(senders, redeemScripts, receivers, amounts, fee, change_addr || senders[0]) + .then(tx => resolve(tx.serialize())) + .catch(error => reject(error)) + }) + } + + btcOperator.createMultiSigTx = function(sender, redeemScript, receivers, amounts, fee) { + return new Promise((resolve, reject) => { + //validate tx parameters + if (validateAddress(sender) !== "multisig") + return reject("Invalid sender (multisig):" + sender); + else { + let script = coinjs.script(); + let decode = script.decodeRedeemScript(redeemScript); + if (!decode || decode.address !== sender) + return reject("Invalid redeem-script"); + } + try { + ({ + receivers, + amounts + } = validateTxParameters({ + receivers, + amounts, + fee + })); + } catch (e) { + return reject(e) + } + //create transaction + createTransaction([sender], [redeemScript], receivers, amounts, fee, sender) + .then(tx => resolve(tx.serialize())) + .catch(error => reject(error)) + }) + } + + btcOperator.signTx = function(tx, privKeys) { + if (typeof tx === 'string' || Array.isArray(tx)) { + try { + tx = coinjs.transaction().deserialize(tx); + } catch { + throw "Invalid transaction hex"; + } + } else if (typeof tx !== 'object' || typeof tx.sign !== 'function') + throw "Invalid transaction object"; + + if (!Array.isArray(privkeys)) + privkeys = [privkeys]; + for (let i in privKeys) + if (privKeys[i].length === 64) + privkeys[i] = coinjs.privkey2wif(privKeys[i]); + new Set(privKeys).forEach(key => console.debug("Signing key:", key, tx.sign(key, 1 /*sighashtype*/ ))); //Sign the tx using private key WIF + return tx.serialize(); + } + + btcOperator.getTx = txid => new Promise((resolve, reject) => { + fetch_api(`get_tx/BTC/${txid}`) + .then(result => resolve(result.data)) + .catch(error => reject(error)) + }); + + btcOperator.getAddressData = addr => new Promise((resolve, reject) => { + fetch_api(`address/BTC/${addr}`) + .then(result => resolve(result.data)) + .catch(error => reject(error)) + }); + + btcOperator.getBlock = block => new Promise((resolve, reject) => { + fetch_api(`get_block/BTC/${block}`) + .then(result => resolve(result.data)) + .catch(error => reject(error)) + }); + +})('object' === typeof module ? module.exports : window.btcOperator = {}); \ No newline at end of file diff --git a/scripts/floBlockchainAPI.js b/scripts/floBlockchainAPI.js index fcc73b9..8cf3a79 100644 --- a/scripts/floBlockchainAPI.js +++ b/scripts/floBlockchainAPI.js @@ -1,4 +1,4 @@ -(function(EXPORTS) { //floBlockchainAPI v2.3.3 +(function(EXPORTS) { //floBlockchainAPI v2.3.3a /* FLO Blockchain Operator to send/receive data from blockchain using API calls*/ 'use strict'; const floBlockchainAPI = EXPORTS; @@ -125,9 +125,9 @@ return new Promise((resolve, reject) => { if (!floCrypto.validateASCII(floData)) return reject("Invalid FLO_Data: only printable ASCII characters are allowed"); - else if (!floCrypto.validateAddr(senderAddr)) + else if (!floCrypto.validateFloID(senderAddr)) return reject(`Invalid address : ${senderAddr}`); - else if (!floCrypto.validateAddr(receiverAddr)) + else if (!floCrypto.validateFloID(receiverAddr)) return reject(`Invalid address : ${receiverAddr}`); else if (privKey.length < 1 || !floCrypto.verifyPrivKey(privKey, senderAddr)) return reject("Invalid Private key!"); @@ -202,7 +202,7 @@ //merge all UTXOs of a given floID into a single UTXO floBlockchainAPI.mergeUTXOs = function(floID, privKey, floData = '') { return new Promise((resolve, reject) => { - if (!floCrypto.validateAddr(floID)) + if (!floCrypto.validateFloID(floID)) return reject(`Invalid floID`); if (!floCrypto.verifyPrivKey(privKey, floID)) return reject("Invalid Private Key"); @@ -326,7 +326,7 @@ } //Validate the receiver IDs and receive amount for (let floID in receivers) { - if (!floCrypto.validateAddr(floID)) + if (!floCrypto.validateFloID(floID)) invalids.InvalidReceiverIDs.push(floID); if (typeof receivers[floID] !== 'number' || receivers[floID] <= 0) invalids.InvalidReceiveAmountFor.push(floID); diff --git a/scripts/floCloudAPI.js b/scripts/floCloudAPI.js index ca31378..01560a1 100644 --- a/scripts/floCloudAPI.js +++ b/scripts/floCloudAPI.js @@ -1,14 +1,59 @@ -(function(EXPORTS) { //floCloudAPI v2.3.0 +(function(EXPORTS) { //floCloudAPI v2.4.2b /* FLO Cloud operations to send/request application data*/ 'use strict'; const floCloudAPI = EXPORTS; const DEFAULT = { + blockchainPrefix: 0x23, //Prefix version for FLO blockchain SNStorageID: floGlobals.SNStorageID || "FNaN9McoBAEFUjkRmNQRYLmBF8SpS7Tgfk", adminID: floGlobals.adminID, - application: floGlobals.application + application: floGlobals.application, + callback: (d, e) => console.debug(d, e) }; + var user_id, user_public, user_private, aes_key; + + function user(id, priv) { + if (!priv || !id) + return user.clear(); + let pub = floCrypto.getPubKeyHex(priv); + if (!pub || !floCrypto.verifyPubKey(pub, id)) + return user.clear(); + let n = floCrypto.randInt(12, 20); + aes_key = floCrypto.randString(n); + user_private = Crypto.AES.encrypt(priv, aes_key); + user_public = pub; + user_id = id; + return user_id; + } + + Object.defineProperties(user, { + id: { + get: () => { + if (!user_id) + throw "User not set"; + return user_id; + } + }, + public: { + get: () => { + if (!user_public) + throw "User not set"; + return user_public; + } + }, + sign: { + value: msg => { + if (!user_private) + throw "User not set"; + return floCrypto.signData(msg, Crypto.AES.decrypt(user_private, aes_key)); + } + }, + clear: { + value: () => user_id = user_public = user_private = aes_key = undefined + } + }) + Object.defineProperties(floCloudAPI, { SNStorageID: { get: () => DEFAULT.SNStorageID @@ -18,6 +63,9 @@ }, application: { get: () => DEFAULT.application + }, + user: { + get: () => user } }); @@ -175,7 +223,7 @@ if (_inactive.size === kBucket.list.length) return reject('Cloud offline'); if (!(snID in supernodes)) - snID = kBucket.closestNode(snID); + snID = kBucket.closestNode(proxyID(snID)); ws_connect(snID) .then(node => resolve(node)) .catch(error => { @@ -213,7 +261,7 @@ if (_inactive.size === kBucket.list.length) return reject('Cloud offline'); if (!(snID in supernodes)) - snID = kBucket.closestNode(snID); + snID = kBucket.closestNode(proxyID(snID)); fetch_API(snID, data) .then(result => resolve(result)) .catch(error => { @@ -332,6 +380,50 @@ '|' + (options.application || DEFAULT.application); } + const proxyID = util.proxyID = function(address) { + if (!address) + return; + var bytes; + if (address.length == 34) { //legacy encoding + let decode = bitjs.Base58.decode(address); + bytes = decode.slice(0, decode.length - 4); + let checksum = decode.slice(decode.length - 4), + hash = Crypto.SHA256(Crypto.SHA256(bytes, { + asBytes: true + }), { + asBytes: true + }); + hash[0] != checksum[0] || hash[1] != checksum[1] || hash[2] != checksum[2] || hash[3] != checksum[3] ? + bytes = undefined : bytes.shift(); + } else if (address.length == 42 || address.length == 62) { //bech encoding + if (typeof coinjs !== 'function') + throw "library missing (lib_btc.js)"; + let decode = coinjs.bech32_decode(address); + if (decode) { + bytes = decode.data; + bytes.shift(); + bytes = coinjs.bech32_convert(bytes, 5, 8, false); + if (address.length == 62) //for long bech, aggregate once more to get 160 bit + bytes = coinjs.bech32_convert(bytes, 5, 8, false); + } + } else if (address.length == 66) { //public key hex + bytes = ripemd160(Crypto.SHA256(Crypto.util.hexToBytes(address), { + asBytes: true + })); + } + if (!bytes) + throw "Invalid address: " + address; + else { + bytes.unshift(DEFAULT.blockchainPrefix); + let hash = Crypto.SHA256(Crypto.SHA256(bytes, { + asBytes: true + }), { + asBytes: true + }); + return bitjs.Base58.encode(bytes.concat(hash.slice(0, 4))); + } + } + const lastCommit = {}; Object.defineProperty(lastCommit, 'get', { value: objName => JSON.parse(lastCommit[objName]) @@ -392,19 +484,19 @@ })); } - //set status as online for myFloID + //set status as online for user_id floCloudAPI.setStatus = function(options = {}) { return new Promise((resolve, reject) => { - let callback = options.callback instanceof Function ? options.callback : (d, e) => console.debug(d, e); + let callback = options.callback instanceof Function ? options.callback : DEFAULT.callback; var request = { - floID: myFloID, + floID: user.id, application: options.application || DEFAULT.application, time: Date.now(), status: true, - pubKey: myPubKey + pubKey: user.public } let hashcontent = ["time", "application", "floID"].map(d => request[d]).join("|"); - request.sign = floCrypto.signData(hashcontent, myPrivKey); + request.sign = user.sign(hashcontent); liveRequest(options.refID || DEFAULT.adminID, request, callback) .then(result => resolve(result)) .catch(error => reject(error)) @@ -416,7 +508,7 @@ return new Promise((resolve, reject) => { if (!Array.isArray(trackList)) trackList = [trackList]; - let callback = options.callback instanceof Function ? options.callback : (d, e) => console.debug(d, e); + let callback = options.callback instanceof Function ? options.callback : DEFAULT.callback; let request = { status: false, application: options.application || DEFAULT.application, @@ -432,9 +524,9 @@ const sendApplicationData = floCloudAPI.sendApplicationData = function(message, type, options = {}) { return new Promise((resolve, reject) => { var data = { - senderID: myFloID, + senderID: user.id, receiverID: options.receiverID || DEFAULT.adminID, - pubKey: myPubKey, + pubKey: user.public, message: encodeMessage(message), time: Date.now(), application: options.application || DEFAULT.application, @@ -443,7 +535,7 @@ } let hashcontent = ["receiverID", "time", "application", "type", "message", "comment"] .map(d => data[d]).join("|") - data.sign = floCrypto.signData(hashcontent, myPrivKey); + data.sign = user.sign(hashcontent); singleRequest(data.receiverID, data) .then(result => resolve(result)) .catch(error => reject(error)) @@ -482,19 +574,20 @@ }) } - //(NEEDS UPDATE) delete data from supernode cloud (received only) + /*(NEEDS UPDATE) + //delete data from supernode cloud (received only) floCloudAPI.deleteApplicationData = function(vectorClocks, options = {}) { return new Promise((resolve, reject) => { var delreq = { - requestorID: myFloID, - pubKey: myPubKey, + requestorID: user.id, + pubKey: user.public, time: Date.now(), delete: (Array.isArray(vectorClocks) ? vectorClocks : [vectorClocks]), application: options.application || DEFAULT.application } let hashcontent = ["time", "application", "delete"] .map(d => delreq[d]).join("|") - delreq.sign = floCrypto.signData(hashcontent, myPrivKey) + delreq.sign = user.sign(hashcontent) singleRequest(delreq.requestorID, delreq).then(result => { let success = [], failed = []; @@ -507,8 +600,9 @@ }).catch(error => reject(error)) }) } - - //(NEEDS UPDATE) edit comment of data in supernode cloud (mutable comments only) + */ + /*(NEEDS UPDATE) + //edit comment of data in supernode cloud (mutable comments only) floCloudAPI.editApplicationData = function(vectorClock, newComment, oldData, options = {}) { return new Promise((resolve, reject) => { let p0 @@ -523,12 +617,12 @@ } }) p0.then(d => { - if (d.senderID != myFloID) + if (d.senderID != user.id) return reject("Invalid requestorID") else if (!d.comment.startsWith("EDIT:")) return reject("Data immutable") let data = { - requestorID: myFloID, + requestorID: user.id, receiverID: d.receiverID, time: Date.now(), application: d.application, @@ -542,29 +636,30 @@ "comment" ] .map(x => d[x]).join("|") - data.edit.sign = floCrypto.signData(hashcontent, myPrivKey) + data.edit.sign = user.sign(hashcontent) singleRequest(data.receiverID, data) .then(result => resolve("Data comment updated")) .catch(error => reject(error)) }) }) } + */ //tag data in supernode cloud (subAdmin access only) floCloudAPI.tagApplicationData = function(vectorClock, tag, options = {}) { return new Promise((resolve, reject) => { - if (!floGlobals.subAdmins.includes(myFloID)) + if (!floGlobals.subAdmins.includes(user.id)) return reject("Only subAdmins can tag data") var request = { receiverID: options.receiverID || DEFAULT.adminID, - requestorID: myFloID, - pubKey: myPubKey, + requestorID: user.id, + pubKey: user.public, time: Date.now(), vectorClock: vectorClock, tag: tag, } let hashcontent = ["time", "vectorClock", 'tag'].map(d => request[d]).join("|"); - request.sign = floCrypto.signData(hashcontent, myPrivKey); + request.sign = user.sign(hashcontent); singleRequest(request.receiverID, request) .then(result => resolve(result)) .catch(error => reject(error)) @@ -576,14 +671,14 @@ return new Promise((resolve, reject) => { var request = { receiverID: options.receiverID || DEFAULT.adminID, - requestorID: myFloID, - pubKey: myPubKey, + requestorID: user.id, + pubKey: user.public, time: Date.now(), vectorClock: vectorClock, note: note, } let hashcontent = ["time", "vectorClock", 'note'].map(d => request[d]).join("|"); - request.sign = floCrypto.signData(hashcontent, myPrivKey); + request.sign = user.sign(hashcontent); singleRequest(request.receiverID, request) .then(result => resolve(result)) .catch(error => reject(error)) diff --git a/scripts/lib.js b/scripts/lib.js index 80afa89..d2fd11d 100644 --- a/scripts/lib.js +++ b/scripts/lib.js @@ -1,4 +1,4 @@ -(function(GLOBAL) { //lib v1.2.2a +(function(GLOBAL) { //lib v1.3.0b 'use strict'; /* Utility Libraries required for Standard operations * All credits for these codes belong to their respective creators, moderators and owners. @@ -5016,12 +5016,12 @@ * * Returns the address as a base58-encoded string in the standardized format. */ - Bitcoin.Address.prototype.toString = function() { + Bitcoin.Address.prototype.toString = function(version = null) { // Get a copy of the hash var hash = this.hash.slice(0); // Version - hash.unshift(this.version); + hash.unshift(version !== null ? version : this.version); var checksum = Crypto.SHA256(Crypto.SHA256(hash, { asBytes: true }), { @@ -5130,7 +5130,7 @@ } var Q; - if (pubkey instanceof ec.PointFp) { + if (pubkey instanceof EllipticCurve.PointFp) { Q = pubkey; } else if (Bitcoin.Util.isArray(pubkey)) { Q = EllipticCurve.PointFp.decodeFrom(ecparams.getCurve(), pubkey); @@ -5444,9 +5444,8 @@ var bytes = null; try { - // This part is edited for FLO. FLO WIF are always compressed WIF. FLO WIF (private key) starts with R for mainnet and c for testnet. - if (((GLOBAL.cryptocoin == "FLO") && /^R[123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]{51}$/.test(input)) || - ((GLOBAL.cryptocoin == "FLO_TEST") && /^c[123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]{51}$/.test(input))) { + // This part is edited for FLO. FLO WIF are always compressed WIF (length of 52). + if ((/^[123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]{52}$/.test(input))) { bytes = ECKey.decodeCompressedWalletImportFormat(input); this.compressed = true; } else if (ECKey.isHexFormat(input)) { @@ -5673,9 +5672,11 @@ } var version = hash.shift(); + /* if (version != ECKey.privateKeyPrefix) { throw "Version " + version + " not supported!"; } + */ return hash; }; @@ -5697,9 +5698,11 @@ throw "Checksum validation failed!"; } var version = hash.shift(); + /* if (version != ECKey.privateKeyPrefix) { throw "Version " + version + " not supported!"; } + */ hash.pop(); return hash; }; @@ -6014,6 +6017,2562 @@ })("secp256k1"); })(); + //sha512.js + (function() { + /* + A JavaScript implementation of the SHA family of hashes, as defined in FIPS + PUB 180-2 as well as the corresponding HMAC implementation as defined in + FIPS PUB 198a + + Copyright Brian Turek 2008-2012 + Distributed under the BSD License + See http://caligatio.github.com/jsSHA/ for more information + + Several functions taken from Paul Johnson + */ + function n(a) { + throw a; + } + var q = null; + + function s(a, b) { + this.a = a; + this.b = b + } + + function u(a, b) { + var d = [], + h = (1 << b) - 1, + f = a.length * b, + g; + for (g = 0; g < f; g += b) d[g >>> 5] |= (a.charCodeAt(g / b) & h) << 32 - b - g % 32; + return { + value: d, + binLen: f + } + } + + function x(a) { + var b = [], + d = a.length, + h, f; + 0 !== d % 2 && n("String of HEX type must be in byte increments"); + for (h = 0; h < d; h += 2) f = parseInt(a.substr(h, 2), 16), isNaN(f) && n("String of HEX type contains invalid characters"), b[h >>> 3] |= f << 24 - 4 * (h % 8); + return { + value: b, + binLen: 4 * d + } + } + + function B(a) { + var b = [], + d = 0, + h, f, g, k, m; - 1 === a.search(/^[a-zA-Z0-9=+\/]+$/) && n("Invalid character in base-64 string"); + h = a.indexOf("="); + a = a.replace(/\=/g, ""); - 1 !== h && h < a.length && n("Invalid '=' found in base-64 string"); + for (f = 0; f < a.length; f += 4) { + m = a.substr(f, 4); + for (g = k = 0; g < m.length; g += 1) h = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/".indexOf(m[g]), k |= h << 18 - 6 * g; + for (g = 0; g < m.length - 1; g += 1) b[d >> 2] |= (k >>> 16 - 8 * g & 255) << 24 - 8 * (d % 4), d += 1 + } + return { + value: b, + binLen: 8 * d + } + } + + function E(a, b) { + var d = "", + h = 4 * a.length, + f, g; + for (f = 0; f < h; f += 1) g = a[f >>> 2] >>> 8 * (3 - f % 4), d += "0123456789abcdef".charAt(g >>> 4 & 15) + "0123456789abcdef".charAt(g & 15); + return b.outputUpper ? d.toUpperCase() : d + } + + function F(a, b) { + var d = "", + h = 4 * a.length, + f, g, k; + for (f = 0; f < h; f += 3) { + k = (a[f >>> 2] >>> 8 * (3 - f % 4) & 255) << 16 | (a[f + 1 >>> 2] >>> 8 * (3 - (f + 1) % 4) & 255) << 8 | a[f + 2 >>> 2] >>> 8 * (3 - (f + 2) % 4) & 255; + for (g = 0; 4 > g; g += 1) d = 8 * f + 6 * g <= 32 * a.length ? d + "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/".charAt(k >>> 6 * (3 - g) & 63) : d + b.b64Pad + } + return d + } + + function G(a) { + var b = { + outputUpper: !1, + b64Pad: "=" + }; + try { + a.hasOwnProperty("outputUpper") && (b.outputUpper = a.outputUpper), a.hasOwnProperty("b64Pad") && (b.b64Pad = a.b64Pad) + } catch (d) {} + "boolean" !== typeof b.outputUpper && n("Invalid outputUpper formatting option"); + "string" !== typeof b.b64Pad && n("Invalid b64Pad formatting option"); + return b + } + + function H(a, b) { + var d = q, + d = new s(a.a, a.b); + return d = 32 >= b ? new s(d.a >>> b | d.b << 32 - b & 4294967295, d.b >>> b | d.a << 32 - b & 4294967295) : new s(d.b >>> b - 32 | d.a << 64 - b & 4294967295, d.a >>> b - 32 | d.b << 64 - b & 4294967295) + } + + function I(a, b) { + var d = q; + return d = 32 >= b ? new s(a.a >>> b, a.b >>> b | a.a << 32 - b & 4294967295) : new s(0, a.a >>> b - 32) + } + + function J(a, b, d) { + return new s(a.a & b.a ^ ~a.a & d.a, a.b & b.b ^ ~a.b & d.b) + } + + function U(a, b, d) { + return new s(a.a & b.a ^ a.a & d.a ^ b.a & d.a, a.b & b.b ^ a.b & d.b ^ b.b & d.b) + } + + function V(a) { + var b = H(a, 28), + d = H(a, 34); + a = H(a, 39); + return new s(b.a ^ d.a ^ a.a, b.b ^ d.b ^ a.b) + } + + function W(a) { + var b = H(a, 14), + d = H(a, 18); + a = H(a, 41); + return new s(b.a ^ d.a ^ a.a, b.b ^ d.b ^ a.b) + } + + function X(a) { + var b = H(a, 1), + d = H(a, 8); + a = I(a, 7); + return new s(b.a ^ d.a ^ a.a, b.b ^ d.b ^ a.b) + } + + function Y(a) { + var b = H(a, 19), + d = H(a, 61); + a = I(a, 6); + return new s(b.a ^ d.a ^ a.a, b.b ^ d.b ^ a.b) + } + + function Z(a, b) { + var d, h, f; + d = (a.b & 65535) + (b.b & 65535); + h = (a.b >>> 16) + (b.b >>> 16) + (d >>> 16); + f = (h & 65535) << 16 | d & 65535; + d = (a.a & 65535) + (b.a & 65535) + (h >>> 16); + h = (a.a >>> 16) + (b.a >>> 16) + (d >>> 16); + return new s((h & 65535) << 16 | d & 65535, f) + } + + function aa(a, b, d, h) { + var f, g, k; + f = (a.b & 65535) + (b.b & 65535) + (d.b & 65535) + (h.b & 65535); + g = (a.b >>> 16) + (b.b >>> 16) + (d.b >>> 16) + (h.b >>> 16) + (f >>> 16); + k = (g & 65535) << 16 | f & 65535; + f = (a.a & 65535) + (b.a & 65535) + (d.a & 65535) + (h.a & 65535) + (g >>> 16); + g = (a.a >>> 16) + (b.a >>> 16) + (d.a >>> 16) + (h.a >>> 16) + (f >>> 16); + return new s((g & 65535) << 16 | f & 65535, k) + } + + function ba(a, b, d, h, f) { + var g, k, m; + g = (a.b & 65535) + (b.b & 65535) + (d.b & 65535) + (h.b & 65535) + (f.b & 65535); + k = (a.b >>> 16) + (b.b >>> 16) + (d.b >>> 16) + (h.b >>> 16) + (f.b >>> 16) + (g >>> 16); + m = (k & 65535) << 16 | g & 65535; + g = (a.a & 65535) + (b.a & 65535) + (d.a & 65535) + (h.a & 65535) + (f.a & 65535) + (k >>> 16); + k = (a.a >>> 16) + (b.a >>> 16) + (d.a >>> 16) + (h.a >>> 16) + (f.a >>> 16) + (g >>> 16); + return new s((k & 65535) << 16 | g & 65535, m) + } + + function $(a, b, d) { + var h, f, g, k, m, j, A, C, K, e, L, v, l, M, t, p, y, z, r, N, O, P, Q, R, c, S, w = [], + T, D; + "SHA-384" === d || "SHA-512" === d ? (L = 80, h = (b + 128 >>> 10 << 5) + 31, M = 32, t = 2, c = s, p = Z, y = aa, z = ba, r = X, N = Y, O = V, P = W, R = U, Q = J, S = [new c(1116352408, 3609767458), new c(1899447441, 602891725), new c(3049323471, 3964484399), new c(3921009573, 2173295548), new c(961987163, 4081628472), new c(1508970993, 3053834265), new c(2453635748, 2937671579), new c(2870763221, 3664609560), new c(3624381080, 2734883394), new c(310598401, 1164996542), new c(607225278, 1323610764), + new c(1426881987, 3590304994), new c(1925078388, 4068182383), new c(2162078206, 991336113), new c(2614888103, 633803317), new c(3248222580, 3479774868), new c(3835390401, 2666613458), new c(4022224774, 944711139), new c(264347078, 2341262773), new c(604807628, 2007800933), new c(770255983, 1495990901), new c(1249150122, 1856431235), new c(1555081692, 3175218132), new c(1996064986, 2198950837), new c(2554220882, 3999719339), new c(2821834349, 766784016), new c(2952996808, 2566594879), new c(3210313671, 3203337956), new c(3336571891, + 1034457026), new c(3584528711, 2466948901), new c(113926993, 3758326383), new c(338241895, 168717936), new c(666307205, 1188179964), new c(773529912, 1546045734), new c(1294757372, 1522805485), new c(1396182291, 2643833823), new c(1695183700, 2343527390), new c(1986661051, 1014477480), new c(2177026350, 1206759142), new c(2456956037, 344077627), new c(2730485921, 1290863460), new c(2820302411, 3158454273), new c(3259730800, 3505952657), new c(3345764771, 106217008), new c(3516065817, 3606008344), new c(3600352804, 1432725776), new c(4094571909, + 1467031594), new c(275423344, 851169720), new c(430227734, 3100823752), new c(506948616, 1363258195), new c(659060556, 3750685593), new c(883997877, 3785050280), new c(958139571, 3318307427), new c(1322822218, 3812723403), new c(1537002063, 2003034995), new c(1747873779, 3602036899), new c(1955562222, 1575990012), new c(2024104815, 1125592928), new c(2227730452, 2716904306), new c(2361852424, 442776044), new c(2428436474, 593698344), new c(2756734187, 3733110249), new c(3204031479, 2999351573), new c(3329325298, 3815920427), new c(3391569614, + 3928383900), new c(3515267271, 566280711), new c(3940187606, 3454069534), new c(4118630271, 4000239992), new c(116418474, 1914138554), new c(174292421, 2731055270), new c(289380356, 3203993006), new c(460393269, 320620315), new c(685471733, 587496836), new c(852142971, 1086792851), new c(1017036298, 365543100), new c(1126000580, 2618297676), new c(1288033470, 3409855158), new c(1501505948, 4234509866), new c(1607167915, 987167468), new c(1816402316, 1246189591) + ], e = "SHA-384" === d ? [new c(3418070365, 3238371032), new c(1654270250, 914150663), + new c(2438529370, 812702999), new c(355462360, 4144912697), new c(1731405415, 4290775857), new c(41048885895, 1750603025), new c(3675008525, 1694076839), new c(1203062813, 3204075428) + ] : [new c(1779033703, 4089235720), new c(3144134277, 2227873595), new c(1013904242, 4271175723), new c(2773480762, 1595750129), new c(1359893119, 2917565137), new c(2600822924, 725511199), new c(528734635, 4215389547), new c(1541459225, 327033209)]) : n("Unexpected error in SHA-2 implementation"); + a[b >>> 5] |= 128 << 24 - b % 32; + a[h] = b; + T = a.length; + for (v = 0; v < + T; v += M) { + b = e[0]; + h = e[1]; + f = e[2]; + g = e[3]; + k = e[4]; + m = e[5]; + j = e[6]; + A = e[7]; + for (l = 0; l < L; l += 1) w[l] = 16 > l ? new c(a[l * t + v], a[l * t + v + 1]) : y(N(w[l - 2]), w[l - 7], r(w[l - 15]), w[l - 16]), C = z(A, P(k), Q(k, m, j), S[l], w[l]), K = p(O(b), R(b, h, f)), A = j, j = m, m = k, k = p(g, C), g = f, f = h, h = b, b = p(C, K); + e[0] = p(b, e[0]); + e[1] = p(h, e[1]); + e[2] = p(f, e[2]); + e[3] = p(g, e[3]); + e[4] = p(k, e[4]); + e[5] = p(m, e[5]); + e[6] = p(j, e[6]); + e[7] = p(A, e[7]) + } + "SHA-384" === d ? D = [e[0].a, e[0].b, e[1].a, e[1].b, e[2].a, e[2].b, e[3].a, e[3].b, e[4].a, e[4].b, e[5].a, e[5].b] : "SHA-512" === d ? D = [e[0].a, e[0].b, + e[1].a, e[1].b, e[2].a, e[2].b, e[3].a, e[3].b, e[4].a, e[4].b, e[5].a, e[5].b, e[6].a, e[6].b, e[7].a, e[7].b + ] : n("Unexpected error in SHA-2 implementation"); + return D + } + GLOBAL.jsSHA = function(a, b, d) { + var h = q, + f = q, + g = 0, + k = [0], + m = 0, + j = q, + m = "undefined" !== typeof d ? d : 8; + 8 === m || 16 === m || n("charSize must be 8 or 16"); + "HEX" === b ? (0 !== a.length % 2 && n("srcString of HEX type must be in byte increments"), j = x(a), g = j.binLen, k = j.value) : "ASCII" === b || "TEXT" === b ? (j = u(a, m), g = j.binLen, k = j.value) : "B64" === b ? (j = B(a), g = j.binLen, k = j.value) : n("inputFormat must be HEX, TEXT, ASCII, or B64"); + this.getHash = function(a, b, d) { + var e = q, + m = k.slice(), + j = ""; + switch (b) { + case "HEX": + e = E; + break; + case "B64": + e = F; + break; + default: + n("format must be HEX or B64") + } + "SHA-384" === + a ? (q === h && (h = $(m, g, a)), j = e(h, G(d))) : "SHA-512" === a ? (q === f && (f = $(m, g, a)), j = e(f, G(d))) : n("Chosen SHA variant is not supported"); + return j + }; + this.getHMAC = function(a, b, d, e, f) { + var h, l, j, t, p, y = [], + z = [], + r = q; + switch (e) { + case "HEX": + h = E; + break; + case "B64": + h = F; + break; + default: + n("outputFormat must be HEX or B64") + } + "SHA-384" === d ? (j = 128, p = 384) : "SHA-512" === d ? (j = 128, p = 512) : n("Chosen SHA variant is not supported"); + "HEX" === b ? (r = x(a), t = r.binLen, l = r.value) : "ASCII" === b || "TEXT" === b ? (r = u(a, m), t = r.binLen, l = r.value) : "B64" === b ? (r = B(a), + t = r.binLen, l = r.value) : n("inputFormat must be HEX, TEXT, ASCII, or B64"); + a = 8 * j; + b = j / 4 - 1; + j < t / 8 ? (l = $(l, t, d), l[b] &= 4294967040) : j > t / 8 && (l[b] &= 4294967040); + for (j = 0; j <= b; j += 1) y[j] = l[j] ^ 909522486, z[j] = l[j] ^ 1549556828; + d = $(z.concat($(y.concat(k), a + g, d)), a + p, d); + return h(d, G(f)) + } + }; + })(); + + //coin.js + (function() { + /* + Coinjs 0.01 beta by OutCast3k{at}gmail.com + A bitcoin framework. + http://github.com/OutCast3k/coinjs or http://coinb.in/coinjs + */ + var coinjs = GLOBAL.coinjs = function() {}; + + /* public vars */ + coinjs.pub = 0x00; + coinjs.priv = 0x80; + coinjs.multisig = 0x05; + coinjs.hdkey = { + 'prv': 0x0488ade4, + 'pub': 0x0488b21e + }; + coinjs.bech32 = { + 'charset': 'qpzry9x8gf2tvdw0s3jn54khce6mua7l', + 'version': 0, + 'hrp': 'bc' + }; + + coinjs.compressed = false; + + /* other vars */ + coinjs.developer = '33tht1bKDgZVxb39MnZsWa8oxHXHvUYE4G'; //bitcoin + + /* bit(coinb.in) api vars + coinjs.hostname = ((document.location.hostname.split(".")[(document.location.hostname.split(".")).length - 1]) == 'onion') ? 'coinbin3ravkwb24f7rmxx6w3snkjw45jhs5lxbh3yfeg3vpt6janwqd.onion' : 'coinb.in'; + coinjs.host = ('https:' == document.location.protocol ? 'https://' : 'http://') + coinjs.hostname + '/api/'; + coinjs.uid = '1'; + coinjs.key = '12345678901234567890123456789012'; + */ + + /* start of address functions */ + + /* generate a private and public keypair, with address and WIF address */ + coinjs.newKeys = function(input) { + var privkey = (input) ? Crypto.SHA256(input) : this.newPrivkey(); + var pubkey = this.newPubkey(privkey); + return { + 'privkey': privkey, + 'pubkey': pubkey, + 'address': this.pubkey2address(pubkey), + 'wif': this.privkey2wif(privkey), + 'compressed': this.compressed + }; + } + + /* generate a new random private key */ + coinjs.newPrivkey = function() { + var x = GLOBAL.location; + x += (GLOBAL.screen.height * GLOBAL.screen.width * GLOBAL.screen.colorDepth); + x += coinjs.random(64); + x += (GLOBAL.screen.availHeight * GLOBAL.screen.availWidth * GLOBAL.screen.pixelDepth); + x += navigator.language; + x += GLOBAL.history.length; + x += coinjs.random(64); + x += navigator.userAgent; + x += 'coinb.in'; + x += (Crypto.util.randomBytes(64)).join(""); + x += x.length; + var dateObj = new Date(); + x += dateObj.getTimezoneOffset(); + x += coinjs.random(64); + x += (document.getElementById("entropybucket")) ? document.getElementById("entropybucket").innerHTML : ''; + x += x + '' + x; + var r = x; + for (let i = 0; i < (x).length / 25; i++) { + r = Crypto.SHA256(r.concat(x)); + } + var checkrBigInt = new BigInteger(r); + var orderBigInt = new BigInteger("fffffffffffffffffffffffffffffffebaaedce6af48a03bbfd25e8cd0364141"); + while (checkrBigInt.compareTo(orderBigInt) >= 0 || checkrBigInt.equals(BigInteger.ZERO) || checkrBigInt.equals(BigInteger.ONE)) { + r = Crypto.SHA256(r.concat(x)); + checkrBigInt = new BigInteger(r); + } + return r; + } + + /* generate a public key from a private key */ + coinjs.newPubkey = function(hash) { + var privateKeyBigInt = BigInteger.fromByteArrayUnsigned(Crypto.util.hexToBytes(hash)); + var curve = EllipticCurve.getSECCurveByName("secp256k1"); + + var curvePt = curve.getG().multiply(privateKeyBigInt); + var x = curvePt.getX().toBigInteger(); + var y = curvePt.getY().toBigInteger(); + + var publicKeyBytes = EllipticCurve.integerToBytes(x, 32); + publicKeyBytes = publicKeyBytes.concat(EllipticCurve.integerToBytes(y, 32)); + publicKeyBytes.unshift(0x04); + + if (coinjs.compressed == true) { + var publicKeyBytesCompressed = EllipticCurve.integerToBytes(x, 32) + if (y.isEven()) { + publicKeyBytesCompressed.unshift(0x02) + } else { + publicKeyBytesCompressed.unshift(0x03) + } + return Crypto.util.bytesToHex(publicKeyBytesCompressed); + } else { + return Crypto.util.bytesToHex(publicKeyBytes); + } + } + + /* provide a public key and return address */ + coinjs.pubkey2address = function(h, byte) { + var r = ripemd160(Crypto.SHA256(Crypto.util.hexToBytes(h), { + asBytes: true + })); + r.unshift(byte || coinjs.pub); + var hash = Crypto.SHA256(Crypto.SHA256(r, { + asBytes: true + }), { + asBytes: true + }); + var checksum = hash.slice(0, 4); + return coinjs.base58encode(r.concat(checksum)); + } + + /* provide a scripthash and return address */ + coinjs.scripthash2address = function(h) { + var x = Crypto.util.hexToBytes(h); + x.unshift(coinjs.pub); + var r = x; + r = Crypto.SHA256(Crypto.SHA256(r, { + asBytes: true + }), { + asBytes: true + }); + var checksum = r.slice(0, 4); + return coinjs.base58encode(x.concat(checksum)); + } + + /* new multisig address, provide the pubkeys AND required signatures to release the funds */ + coinjs.pubkeys2MultisigAddress = function(pubkeys, required) { + var s = coinjs.script(); + s.writeOp(81 + (required * 1) - 1); //OP_1 + for (var i = 0; i < pubkeys.length; ++i) { + s.writeBytes(Crypto.util.hexToBytes(pubkeys[i])); + } + s.writeOp(81 + pubkeys.length - 1); //OP_1 + s.writeOp(174); //OP_CHECKMULTISIG + var x = ripemd160(Crypto.SHA256(s.buffer, { + asBytes: true + }), { + asBytes: true + }); + x.unshift(coinjs.multisig); + var r = x; + r = Crypto.SHA256(Crypto.SHA256(r, { + asBytes: true + }), { + asBytes: true + }); + var checksum = r.slice(0, 4); + var redeemScript = Crypto.util.bytesToHex(s.buffer); + var address = coinjs.base58encode(x.concat(checksum)); + + if (s.buffer.length > 520) { // too large + address = 'invalid'; + redeemScript = 'invalid'; + } + + return { + 'address': address, + 'redeemScript': redeemScript, + 'size': s.buffer.length + }; + } + + /* new time locked address, provide the pubkey and time necessary to unlock the funds. + when time is greater than 500000000, it should be a unix timestamp (seconds since epoch), + otherwise it should be the block height required before this transaction can be released. + + may throw a string on failure! + */ + coinjs.simpleHodlAddress = function(pubkey, checklocktimeverify) { + + if (checklocktimeverify < 0) { + throw "Parameter for OP_CHECKLOCKTIMEVERIFY is negative."; + } + + var s = coinjs.script(); + if (checklocktimeverify <= 16 && checklocktimeverify >= 1) { + s.writeOp(0x50 + checklocktimeverify); //OP_1 to OP_16 for minimal encoding + } else { + s.writeBytes(coinjs.numToScriptNumBytes(checklocktimeverify)); + } + s.writeOp(177); //OP_CHECKLOCKTIMEVERIFY + s.writeOp(117); //OP_DROP + s.writeBytes(Crypto.util.hexToBytes(pubkey)); + s.writeOp(172); //OP_CHECKSIG + + var x = ripemd160(Crypto.SHA256(s.buffer, { + asBytes: true + }), { + asBytes: true + }); + x.unshift(coinjs.multisig); + var r = x; + r = Crypto.SHA256(Crypto.SHA256(r, { + asBytes: true + }), { + asBytes: true + }); + var checksum = r.slice(0, 4); + var redeemScript = Crypto.util.bytesToHex(s.buffer); + var address = coinjs.base58encode(x.concat(checksum)); + + return { + 'address': address, + 'redeemScript': redeemScript + }; + } + + /* create a new segwit address */ + coinjs.segwitAddress = function(pubkey) { + var keyhash = [0x00, 0x14].concat(ripemd160(Crypto.SHA256(Crypto.util.hexToBytes(pubkey), { + asBytes: true + }), { + asBytes: true + })); + var x = ripemd160(Crypto.SHA256(keyhash, { + asBytes: true + }), { + asBytes: true + }); + x.unshift(coinjs.multisig); + var r = x; + r = Crypto.SHA256(Crypto.SHA256(r, { + asBytes: true + }), { + asBytes: true + }); + var checksum = r.slice(0, 4); + var address = coinjs.base58encode(x.concat(checksum)); + + return { + 'address': address, + 'type': 'segwit', + 'redeemscript': Crypto.util.bytesToHex(keyhash) + }; + } + + /* create a new segwit bech32 encoded address */ + coinjs.bech32Address = function(pubkey) { + var program = ripemd160(Crypto.SHA256(Crypto.util.hexToBytes(pubkey), { + asBytes: true + }), { + asBytes: true + }); + var address = coinjs.bech32_encode(coinjs.bech32.hrp, [coinjs.bech32.version].concat(coinjs.bech32_convert(program, 8, 5, true))); + return { + 'address': address, + 'type': 'bech32', + 'redeemscript': Crypto.util.bytesToHex(program) + }; + } + + /* extract the redeemscript from a bech32 address */ + coinjs.bech32redeemscript = function(address) { + var r = false; + var decode = coinjs.bech32_decode(address); + if (decode) { + decode.data.shift(); + return Crypto.util.bytesToHex(coinjs.bech32_convert(decode.data, 5, 8, false)); + } + return r; + } + + /* provide a privkey and return an WIF */ + coinjs.privkey2wif = function(h) { + var r = Crypto.util.hexToBytes(h); + + if (coinjs.compressed == true) { + r.push(0x01); + } + + r.unshift(coinjs.priv); + var hash = Crypto.SHA256(Crypto.SHA256(r, { + asBytes: true + }), { + asBytes: true + }); + var checksum = hash.slice(0, 4); + + return coinjs.base58encode(r.concat(checksum)); + } + + /* convert a wif key back to a private key */ + coinjs.wif2privkey = function(wif) { + var compressed = false; + var decode = coinjs.base58decode(wif); + var key = decode.slice(0, decode.length - 4); + key = key.slice(1, key.length); + if (key.length >= 33 && key[key.length - 1] == 0x01) { + key = key.slice(0, key.length - 1); + compressed = true; + } + return { + 'privkey': Crypto.util.bytesToHex(key), + 'compressed': compressed + }; + } + + /* convert a wif to a pubkey */ + coinjs.wif2pubkey = function(wif) { + var compressed = coinjs.compressed; + var r = coinjs.wif2privkey(wif); + coinjs.compressed = r['compressed']; + var pubkey = coinjs.newPubkey(r['privkey']); + coinjs.compressed = compressed; + return { + 'pubkey': pubkey, + 'compressed': r['compressed'] + }; + } + + /* convert a wif to a address */ + coinjs.wif2address = function(wif) { + var r = coinjs.wif2pubkey(wif); + return { + 'address': coinjs.pubkey2address(r['pubkey']), + 'compressed': r['compressed'] + }; + } + + /* decode or validate an address and return the hash */ + coinjs.addressDecode = function(addr) { + try { + var bytes = coinjs.base58decode(addr); + var front = bytes.slice(0, bytes.length - 4); + var back = bytes.slice(bytes.length - 4); + var checksum = Crypto.SHA256(Crypto.SHA256(front, { + asBytes: true + }), { + asBytes: true + }).slice(0, 4); + if (checksum + "" == back + "") { + + var o = {}; + o.bytes = front.slice(1); + o.version = front[0]; + + if (o.version == coinjs.pub) { // standard address + o.type = 'standard'; + + } else if (o.version == coinjs.multisig) { // multisig address + o.type = 'multisig'; + + } else if (o.version == coinjs.priv) { // wifkey + o.type = 'wifkey'; + + } else if (o.version == 42) { // stealth address + o.type = 'stealth'; + + o.option = front[1]; + if (o.option != 0) { + alert("Stealth Address option other than 0 is currently not supported!"); + return false; + }; + + o.scankey = Crypto.util.bytesToHex(front.slice(2, 35)); + o.n = front[35]; + + if (o.n > 1) { + alert("Stealth Multisig is currently not supported!"); + return false; + }; + + o.spendkey = Crypto.util.bytesToHex(front.slice(36, 69)); + o.m = front[69]; + o.prefixlen = front[70]; + + if (o.prefixlen > 0) { + alert("Stealth Address Prefixes are currently not supported!"); + return false; + }; + o.prefix = front.slice(71); + + } else { // everything else + o.type = 'other'; // address is still valid but unknown version + } + + return o; + } else { + throw "Invalid checksum"; + } + } catch (e) { + let bech32rs = coinjs.bech32redeemscript(addr); + if (bech32rs) { + return { + 'type': 'bech32', + 'redeemscript': bech32rs + }; + } else { + return false; + } + } + } + + /* retreive the balance from a given address */ + coinjs.addressBalance = function(address, callback) { + coinjs.ajax(coinjs.host + '?uid=' + coinjs.uid + '&key=' + coinjs.key + '&setmodule=addresses&request=bal&address=' + address + '&r=' + Math.random(), callback, "GET"); + } + + /* decompress an compressed public key */ + coinjs.pubkeydecompress = function(pubkey) { + if ((typeof(pubkey) == 'string') && pubkey.match(/^[a-f0-9]+$/i)) { + var curve = EllipticCurve.getSECCurveByName("secp256k1"); + try { + var pt = curve.curve.decodePointHex(pubkey); + var x = pt.getX().toBigInteger(); + var y = pt.getY().toBigInteger(); + + var publicKeyBytes = EllipticCurve.integerToBytes(x, 32); + publicKeyBytes = publicKeyBytes.concat(EllipticCurve.integerToBytes(y, 32)); + publicKeyBytes.unshift(0x04); + return Crypto.util.bytesToHex(publicKeyBytes); + } catch (e) { + // console.log(e); + return false; + } + } + return false; + } + + coinjs.bech32_polymod = function(values) { + var chk = 1; + var BECH32_GENERATOR = [0x3b6a57b2, 0x26508e6d, 0x1ea119fa, 0x3d4233dd, 0x2a1462b3]; + for (var p = 0; p < values.length; ++p) { + var top = chk >> 25; + chk = (chk & 0x1ffffff) << 5 ^ values[p]; + for (var i = 0; i < 5; ++i) { + if ((top >> i) & 1) { + chk ^= BECH32_GENERATOR[i]; + } + } + } + return chk; + } + + coinjs.bech32_hrpExpand = function(hrp) { + var ret = []; + var p; + for (p = 0; p < hrp.length; ++p) { + ret.push(hrp.charCodeAt(p) >> 5); + } + ret.push(0); + for (p = 0; p < hrp.length; ++p) { + ret.push(hrp.charCodeAt(p) & 31); + } + return ret; + } + + coinjs.bech32_verifyChecksum = function(hrp, data) { + return coinjs.bech32_polymod(coinjs.bech32_hrpExpand(hrp).concat(data)) === 1; + } + + coinjs.bech32_createChecksum = function(hrp, data) { + var values = coinjs.bech32_hrpExpand(hrp).concat(data).concat([0, 0, 0, 0, 0, 0]); + var mod = coinjs.bech32_polymod(values) ^ 1; + var ret = []; + for (var p = 0; p < 6; ++p) { + ret.push((mod >> 5 * (5 - p)) & 31); + } + return ret; + } + + coinjs.bech32_encode = function(hrp, data) { + var combined = data.concat(coinjs.bech32_createChecksum(hrp, data)); + var ret = hrp + '1'; + for (var p = 0; p < combined.length; ++p) { + ret += coinjs.bech32.charset.charAt(combined[p]); + } + return ret; + } + + coinjs.bech32_decode = function(bechString) { + var p; + var has_lower = false; + var has_upper = false; + for (p = 0; p < bechString.length; ++p) { + if (bechString.charCodeAt(p) < 33 || bechString.charCodeAt(p) > 126) { + return null; + } + if (bechString.charCodeAt(p) >= 97 && bechString.charCodeAt(p) <= 122) { + has_lower = true; + } + if (bechString.charCodeAt(p) >= 65 && bechString.charCodeAt(p) <= 90) { + has_upper = true; + } + } + if (has_lower && has_upper) { + return null; + } + bechString = bechString.toLowerCase(); + var pos = bechString.lastIndexOf('1'); + if (pos < 1 || pos + 7 > bechString.length || bechString.length > 90) { + return null; + } + var hrp = bechString.substring(0, pos); + var data = []; + for (p = pos + 1; p < bechString.length; ++p) { + var d = coinjs.bech32.charset.indexOf(bechString.charAt(p)); + if (d === -1) { + return null; + } + data.push(d); + } + if (!coinjs.bech32_verifyChecksum(hrp, data)) { + return null; + } + return { + hrp: hrp, + data: data.slice(0, data.length - 6) + }; + } + + coinjs.bech32_convert = function(data, inBits, outBits, pad) { + var value = 0; + var bits = 0; + var maxV = (1 << outBits) - 1; + + var result = []; + for (var i = 0; i < data.length; ++i) { + value = (value << inBits) | data[i]; + bits += inBits; + + while (bits >= outBits) { + bits -= outBits; + result.push((value >> bits) & maxV); + } + } + + if (pad) { + if (bits > 0) { + result.push((value << (outBits - bits)) & maxV); + } + } else { + if (bits >= inBits) throw new Error('Excess padding'); + if ((value << (outBits - bits)) & maxV) throw new Error('Non-zero padding'); + } + + return result; + } + + coinjs.testdeterministicK = function() { + // https://github.com/bitpay/bitcore/blob/9a5193d8e94b0bd5b8e7f00038e7c0b935405a03/test/crypto/ecdsa.js + // Line 21 and 22 specify digest hash and privkey for the first 2 test vectors. + // Line 96-117 tells expected result. + + var tx = coinjs.transaction(); + + var test_vectors = [{ + 'message': 'test data', + 'privkey': 'fee0a1f7afebf9d2a5a80c0c98a31c709681cce195cbcd06342b517970c0be1e', + 'k_bad00': 'fcce1de7a9bcd6b2d3defade6afa1913fb9229e3b7ddf4749b55c4848b2a196e', + 'k_bad01': '727fbcb59eb48b1d7d46f95a04991fc512eb9dbf9105628e3aec87428df28fd8', + 'k_bad15': '398f0e2c9f79728f7b3d84d447ac3a86d8b2083c8f234a0ffa9c4043d68bd258' + }, + { + 'message': 'Everything should be made as simple as possible, but not simpler.', + 'privkey': '0000000000000000000000000000000000000000000000000000000000000001', + 'k_bad00': 'ec633bd56a5774a0940cb97e27a9e4e51dc94af737596a0c5cbb3d30332d92a5', + 'k_bad01': 'df55b6d1b5c48184622b0ead41a0e02bfa5ac3ebdb4c34701454e80aabf36f56', + 'k_bad15': 'def007a9a3c2f7c769c75da9d47f2af84075af95cadd1407393dc1e26086ef87' + }, + { + 'message': 'Satoshi Nakamoto', + 'privkey': '0000000000000000000000000000000000000000000000000000000000000002', + 'k_bad00': 'd3edc1b8224e953f6ee05c8bbf7ae228f461030e47caf97cde91430b4607405e', + 'k_bad01': 'f86d8e43c09a6a83953f0ab6d0af59fb7446b4660119902e9967067596b58374', + 'k_bad15': '241d1f57d6cfd2f73b1ada7907b199951f95ef5ad362b13aed84009656e0254a' + }, + { + 'message': 'Diffie Hellman', + 'privkey': '7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f', + 'k_bad00': 'c378a41cb17dce12340788dd3503635f54f894c306d52f6e9bc4b8f18d27afcc', + 'k_bad01': '90756c96fef41152ac9abe08819c4e95f16da2af472880192c69a2b7bac29114', + 'k_bad15': '7b3f53300ab0ccd0f698f4d67db87c44cf3e9e513d9df61137256652b2e94e7c' + }, + { + 'message': 'Japan', + 'privkey': '8080808080808080808080808080808080808080808080808080808080808080', + 'k_bad00': 'f471e61b51d2d8db78f3dae19d973616f57cdc54caaa81c269394b8c34edcf59', + 'k_bad01': '6819d85b9730acc876fdf59e162bf309e9f63dd35550edf20869d23c2f3e6d17', + 'k_bad15': 'd8e8bae3ee330a198d1f5e00ad7c5f9ed7c24c357c0a004322abca5d9cd17847' + }, + { + 'message': 'Bitcoin', + 'privkey': 'fffffffffffffffffffffffffffffffebaaedce6af48a03bbfd25e8cd0364140', + 'k_bad00': '36c848ffb2cbecc5422c33a994955b807665317c1ce2a0f59c689321aaa631cc', + 'k_bad01': '4ed8de1ec952a4f5b3bd79d1ff96446bcd45cabb00fc6ca127183e14671bcb85', + 'k_bad15': '56b6f47babc1662c011d3b1f93aa51a6e9b5f6512e9f2e16821a238d450a31f8' + }, + { + 'message': 'i2FLPP8WEus5WPjpoHwheXOMSobUJVaZM1JPMQZq', + 'privkey': 'fffffffffffffffffffffffffffffffebaaedce6af48a03bbfd25e8cd0364140', + 'k_bad00': '6e9b434fcc6bbb081a0463c094356b47d62d7efae7da9c518ed7bac23f4e2ed6', + 'k_bad01': 'ae5323ae338d6117ce8520a43b92eacd2ea1312ae514d53d8e34010154c593bb', + 'k_bad15': '3eaa1b61d1b8ab2f1ca71219c399f2b8b3defa624719f1e96fe3957628c2c4ea' + }, + { + 'message': 'lEE55EJNP7aLrMtjkeJKKux4Yg0E8E1SAJnWTCEh', + 'privkey': '3881e5286abc580bb6139fe8e83d7c8271c6fe5e5c2d640c1f0ed0e1ee37edc9', + 'k_bad00': '5b606665a16da29cc1c5411d744ab554640479dd8abd3c04ff23bd6b302e7034', + 'k_bad01': 'f8b25263152c042807c992eacd2ac2cc5790d1e9957c394f77ea368e3d9923bd', + 'k_bad15': 'ea624578f7e7964ac1d84adb5b5087dd14f0ee78b49072aa19051cc15dab6f33' + }, + { + 'message': '2SaVPvhxkAPrayIVKcsoQO5DKA8Uv5X/esZFlf+y', + 'privkey': '7259dff07922de7f9c4c5720d68c9745e230b32508c497dd24cb95ef18856631', + 'k_bad00': '3ab6c19ab5d3aea6aa0c6da37516b1d6e28e3985019b3adb388714e8f536686b', + 'k_bad01': '19af21b05004b0ce9cdca82458a371a9d2cf0dc35a813108c557b551c08eb52e', + 'k_bad15': '117a32665fca1b7137a91c4739ac5719fec0cf2e146f40f8e7c21b45a07ebc6a' + }, + { + 'message': '00A0OwO2THi7j5Z/jp0FmN6nn7N/DQd6eBnCS+/b', + 'privkey': '0d6ea45d62b334777d6995052965c795a4f8506044b4fd7dc59c15656a28f7aa', + 'k_bad00': '79487de0c8799158294d94c0eb92ee4b567e4dc7ca18addc86e49d31ce1d2db6', + 'k_bad01': '9561d2401164a48a8f600882753b3105ebdd35e2358f4f808c4f549c91490009', + 'k_bad15': 'b0d273634129ff4dbdf0df317d4062a1dbc58818f88878ffdb4ec511c77976c0' + } + ]; + + var result_txt = '\n----------------------\nResults\n----------------------\n\n'; + + for (i = 0; i < test_vectors.length; i++) { + var hash = Crypto.SHA256(test_vectors[i]['message'].split('').map(function(c) { + return c.charCodeAt(0); + }), { + asBytes: true + }); + var wif = coinjs.privkey2wif(test_vectors[i]['privkey']); + + var KBigInt = tx.deterministicK(wif, hash); + var KBigInt0 = tx.deterministicK(wif, hash, 0); + var KBigInt1 = tx.deterministicK(wif, hash, 1); + var KBigInt15 = tx.deterministicK(wif, hash, 15); + + var K = Crypto.util.bytesToHex(KBigInt.toByteArrayUnsigned()); + var K0 = Crypto.util.bytesToHex(KBigInt0.toByteArrayUnsigned()); + var K1 = Crypto.util.bytesToHex(KBigInt1.toByteArrayUnsigned()); + var K15 = Crypto.util.bytesToHex(KBigInt15.toByteArrayUnsigned()); + + if (K != test_vectors[i]['k_bad00']) { + result_txt += 'Failed Test #' + (i + 1) + '\n K = ' + K + '\nExpected = ' + test_vectors[i]['k_bad00'] + '\n\n'; + } else if (K0 != test_vectors[i]['k_bad00']) { + result_txt += 'Failed Test #' + (i + 1) + '\n K0 = ' + K0 + '\nExpected = ' + test_vectors[i]['k_bad00'] + '\n\n'; + } else if (K1 != test_vectors[i]['k_bad01']) { + result_txt += 'Failed Test #' + (i + 1) + '\n K1 = ' + K1 + '\nExpected = ' + test_vectors[i]['k_bad01'] + '\n\n'; + } else if (K15 != test_vectors[i]['k_bad15']) { + result_txt += 'Failed Test #' + (i + 1) + '\n K15 = ' + K15 + '\nExpected = ' + test_vectors[i]['k_bad15'] + '\n\n'; + }; + }; + + if (result_txt.length < 60) { + result_txt = 'All Tests OK!'; + }; + + return result_txt; + }; + + /* start of hd functions, thanks bip32.org */ + coinjs.hd = function(data) { + + var r = {}; + + /* some hd value parsing */ + r.parse = function() { + + var bytes = []; + + // some quick validation + if (typeof(data) == 'string') { + var decoded = coinjs.base58decode(data); + if (decoded.length == 82) { + var checksum = decoded.slice(78, 82); + var hash = Crypto.SHA256(Crypto.SHA256(decoded.slice(0, 78), { + asBytes: true + }), { + asBytes: true + }); + if (checksum[0] == hash[0] && checksum[1] == hash[1] && checksum[2] == hash[2] && checksum[3] == hash[3]) { + bytes = decoded.slice(0, 78); + } + } + } + + // actual parsing code + if (bytes && bytes.length > 0) { + r.version = coinjs.uint(bytes.slice(0, 4), 4); + r.depth = coinjs.uint(bytes.slice(4, 5), 1); + r.parent_fingerprint = bytes.slice(5, 9); + r.child_index = coinjs.uint(bytes.slice(9, 13), 4); + r.chain_code = bytes.slice(13, 45); + r.key_bytes = bytes.slice(45, 78); + + var c = coinjs.compressed; // get current default + coinjs.compressed = true; + + if (r.key_bytes[0] == 0x00) { + r.type = 'private'; + var privkey = (r.key_bytes).slice(1, 33); + var privkeyHex = Crypto.util.bytesToHex(privkey); + var pubkey = coinjs.newPubkey(privkeyHex); + + r.keys = { + 'privkey': privkeyHex, + 'pubkey': pubkey, + 'address': coinjs.pubkey2address(pubkey), + 'wif': coinjs.privkey2wif(privkeyHex) + }; + + } else if (r.key_bytes[0] == 0x02 || r.key_bytes[0] == 0x03) { + r.type = 'public'; + var pubkeyHex = Crypto.util.bytesToHex(r.key_bytes); + + r.keys = { + 'pubkey': pubkeyHex, + 'address': coinjs.pubkey2address(pubkeyHex) + }; + } else { + r.type = 'invalid'; + } + + r.keys_extended = r.extend(); + + coinjs.compressed = c; // reset to default + } + + return r; + } + + // extend prv/pub key + r.extend = function() { + var hd = coinjs.hd(); + return hd.make({ + 'depth': (this.depth * 1) + 1, + 'parent_fingerprint': this.parent_fingerprint, + 'child_index': this.child_index, + 'chain_code': this.chain_code, + 'privkey': this.keys.privkey, + 'pubkey': this.keys.pubkey + }); + } + + // derive from path + r.derive_path = function(path) { + + if (path == 'm' || path == 'M' || path == 'm\'' || path == 'M\'') return this; + + var p = path.split('/'); + var hdp = coinjs.clone(this); // clone hd path + + for (var i in p) { + + if (((i == 0) && c != 'm') || i == 'remove') { + continue; + } + + var c = p[i]; + + var use_private = (c.length > 1) && (c[c.length - 1] == '\''); + var child_index = parseInt(use_private ? c.slice(0, c.length - 1) : c) & 0x7fffffff; + if (use_private) + child_index += 0x80000000; + + hdp = hdp.derive(child_index); + var key = ((hdp.keys_extended.privkey) && hdp.keys_extended.privkey != '') ? hdp.keys_extended.privkey : hdp.keys_extended.pubkey; + hdp = coinjs.hd(key); + } + return hdp; + } + + // derive key from index + r.derive = function(i) { + + i = (i) ? i : 0; + var blob = (Crypto.util.hexToBytes(this.keys.pubkey)).concat(coinjs.numToBytes(i, 4).reverse()); + + var j = new jsSHA(Crypto.util.bytesToHex(blob), 'HEX'); + var hash = j.getHMAC(Crypto.util.bytesToHex(r.chain_code), "HEX", "SHA-512", "HEX"); + + var il = new BigInteger(hash.slice(0, 64), 16); + var ir = Crypto.util.hexToBytes(hash.slice(64, 128)); + + var ecparams = EllipticCurve.getSECCurveByName("secp256k1"); + var curve = ecparams.getCurve(); + + var k, key, pubkey, o; + + o = coinjs.clone(this); + o.chain_code = ir; + o.child_index = i; + + if (this.type == 'private') { + // derive key pair from from a xprv key + k = il.add(new BigInteger([0].concat(Crypto.util.hexToBytes(this.keys.privkey)))).mod(ecparams.getN()); + key = Crypto.util.bytesToHex(k.toByteArrayUnsigned()); + + pubkey = coinjs.newPubkey(key); + + o.keys = { + 'privkey': key, + 'pubkey': pubkey, + 'wif': coinjs.privkey2wif(key), + 'address': coinjs.pubkey2address(pubkey) + }; + + } else if (this.type == 'public') { + // derive xpub key from an xpub key + q = ecparams.curve.decodePointHex(this.keys.pubkey); + var curvePt = ecparams.getG().multiply(il).add(q); + + var x = curvePt.getX().toBigInteger(); + var y = curvePt.getY().toBigInteger(); + + var publicKeyBytesCompressed = EllipticCurve.integerToBytes(x, 32) + if (y.isEven()) { + publicKeyBytesCompressed.unshift(0x02) + } else { + publicKeyBytesCompressed.unshift(0x03) + } + pubkey = Crypto.util.bytesToHex(publicKeyBytesCompressed); + + o.keys = { + 'pubkey': pubkey, + 'address': coinjs.pubkey2address(pubkey) + } + } else { + // fail + } + + o.parent_fingerprint = (ripemd160(Crypto.SHA256(Crypto.util.hexToBytes(r.keys.pubkey), { + asBytes: true + }), { + asBytes: true + })).slice(0, 4); + o.keys_extended = o.extend(); + return o; + } + + // make a master hd xprv/xpub + r.master = function(pass) { + var seed = (pass) ? Crypto.SHA256(pass) : coinjs.newPrivkey(); + var hasher = new jsSHA(seed, 'HEX'); + var I = hasher.getHMAC("Bitcoin seed", "TEXT", "SHA-512", "HEX"); + + var privkey = Crypto.util.hexToBytes(I.slice(0, 64)); + var chain = Crypto.util.hexToBytes(I.slice(64, 128)); + + var hd = coinjs.hd(); + return hd.make({ + 'depth': 0, + 'parent_fingerprint': [0, 0, 0, 0], + 'child_index': 0, + 'chain_code': chain, + 'privkey': I.slice(0, 64), + 'pubkey': coinjs.newPubkey(I.slice(0, 64)) + }); + } + + // encode data to a base58 string + r.make = function(data) { // { (int) depth, (array) parent_fingerprint, (int) child_index, (byte array) chain_code, (hex str) privkey, (hex str) pubkey} + var k = []; + + //depth + k.push(data.depth * 1); + + //parent fingerprint + k = k.concat(data.parent_fingerprint); + + //child index + k = k.concat((coinjs.numToBytes(data.child_index, 4)).reverse()); + + //Chain code + k = k.concat(data.chain_code); + + var o = {}; // results + + //encode xprv key + if (data.privkey) { + var prv = (coinjs.numToBytes(coinjs.hdkey.prv, 4)).reverse(); + prv = prv.concat(k); + prv.push(0x00); + prv = prv.concat(Crypto.util.hexToBytes(data.privkey)); + var hash = Crypto.SHA256(Crypto.SHA256(prv, { + asBytes: true + }), { + asBytes: true + }); + var checksum = hash.slice(0, 4); + var ret = prv.concat(checksum); + o.privkey = coinjs.base58encode(ret); + } + + //encode xpub key + if (data.pubkey) { + var pub = (coinjs.numToBytes(coinjs.hdkey.pub, 4)).reverse(); + pub = pub.concat(k); + pub = pub.concat(Crypto.util.hexToBytes(data.pubkey)); + var hash = Crypto.SHA256(Crypto.SHA256(pub, { + asBytes: true + }), { + asBytes: true + }); + var checksum = hash.slice(0, 4); + var ret = pub.concat(checksum); + o.pubkey = coinjs.base58encode(ret); + } + return o; + } + + return r.parse(); + } + + + /* start of script functions */ + coinjs.script = function(data) { + var r = {}; + + if (!data) { + r.buffer = []; + } else if ("string" == typeof data) { + r.buffer = Crypto.util.hexToBytes(data); + } else if (coinjs.isArray(data)) { + r.buffer = data; + } else if (data instanceof coinjs.script) { + r.buffer = data.buffer; + } else { + r.buffer = data; + } + + /* parse buffer array */ + r.parse = function() { + + var self = this; + r.chunks = []; + var i = 0; + + function readChunk(n) { + self.chunks.push(self.buffer.slice(i, i + n)); + i += n; + }; + + while (i < this.buffer.length) { + var opcode = this.buffer[i++]; + if (opcode >= 0xF0) { + opcode = (opcode << 8) | this.buffer[i++]; + } + + var len; + if (opcode > 0 && opcode < 76) { //OP_PUSHDATA1 + readChunk(opcode); + } else if (opcode == 76) { //OP_PUSHDATA1 + len = this.buffer[i++]; + readChunk(len); + } else if (opcode == 77) { //OP_PUSHDATA2 + len = (this.buffer[i++] << 8) | this.buffer[i++]; + readChunk(len); + } else if (opcode == 78) { //OP_PUSHDATA4 + len = (this.buffer[i++] << 24) | (this.buffer[i++] << 16) | (this.buffer[i++] << 8) | this.buffer[i++]; + readChunk(len); + } else { + this.chunks.push(opcode); + } + + if (i < 0x00) { + break; + } + } + + return true; + }; + + /* decode the redeemscript of a multisignature transaction */ + r.decodeRedeemScript = function(script) { + var r = false; + try { + var s = coinjs.script(Crypto.util.hexToBytes(script)); + if ((s.chunks.length >= 3) && s.chunks[s.chunks.length - 1] == 174) { //OP_CHECKMULTISIG + r = {}; + r.signaturesRequired = s.chunks[0] - 80; + var pubkeys = []; + for (var i = 1; i < s.chunks.length - 2; i++) { + pubkeys.push(Crypto.util.bytesToHex(s.chunks[i])); + } + r.pubkeys = pubkeys; + var multi = coinjs.pubkeys2MultisigAddress(pubkeys, r.signaturesRequired); + r.address = multi['address']; + r.type = 'multisig__'; // using __ for now to differentiat from the other object .type == "multisig" + var rs = Crypto.util.bytesToHex(s.buffer); + r.redeemscript = rs; + + } else if ((s.chunks.length == 2) && (s.buffer[0] == 0 && s.buffer[1] == 20)) { // SEGWIT + r = {}; + r.type = "segwit__"; + var rs = Crypto.util.bytesToHex(s.buffer); + r.address = coinjs.pubkey2address(rs, coinjs.multisig); + r.redeemscript = rs; + + } else if (s.chunks.length == 5 && s.chunks[1] == 177 && s.chunks[2] == 117 && s.chunks[4] == 172) { + // ^ OP_CHECKLOCKTIMEVERIFY OP_DROP OP_CHECKSIG ^ + r = {} + r.pubkey = Crypto.util.bytesToHex(s.chunks[3]); + r.checklocktimeverify = coinjs.bytesToNum(s.chunks[0].slice()); + r.address = coinjs.simpleHodlAddress(r.pubkey, r.checklocktimeverify).address; + var rs = Crypto.util.bytesToHex(s.buffer); + r.redeemscript = rs; + r.type = "hodl__"; + } + } catch (e) { + // console.log(e); + r = false; + } + return r; + } + + /* create output script to spend */ + r.spendToScript = function(address) { + var addr = coinjs.addressDecode(address); + var s = coinjs.script(); + if (addr.type == "bech32") { + s.writeOp(0); + s.writeBytes(Crypto.util.hexToBytes(addr.redeemscript)); + } else if (addr.version == coinjs.multisig) { // multisig address + s.writeOp(169); //OP_HASH160 + s.writeBytes(addr.bytes); + s.writeOp(135); //OP_EQUAL + } else { // regular address + s.writeOp(118); //OP_DUP + s.writeOp(169); //OP_HASH160 + s.writeBytes(addr.bytes); + s.writeOp(136); //OP_EQUALVERIFY + s.writeOp(172); //OP_CHECKSIG + } + return s; + } + + /* geneate a (script) pubkey hash of the address - used for when signing */ + r.pubkeyHash = function(address) { + var addr = coinjs.addressDecode(address); + var s = coinjs.script(); + s.writeOp(118); //OP_DUP + s.writeOp(169); //OP_HASH160 + s.writeBytes(addr.bytes); + s.writeOp(136); //OP_EQUALVERIFY + s.writeOp(172); //OP_CHECKSIG + return s; + } + + /* write to buffer */ + r.writeOp = function(op) { + this.buffer.push(op); + this.chunks.push(op); + return true; + } + + /* write bytes to buffer */ + r.writeBytes = function(data) { + if (data.length < 76) { //OP_PUSHDATA1 + this.buffer.push(data.length); + } else if (data.length <= 0xff) { + this.buffer.push(76); //OP_PUSHDATA1 + this.buffer.push(data.length); + } else if (data.length <= 0xffff) { + this.buffer.push(77); //OP_PUSHDATA2 + this.buffer.push(data.length & 0xff); + this.buffer.push((data.length >>> 8) & 0xff); + } else { + this.buffer.push(78); //OP_PUSHDATA4 + this.buffer.push(data.length & 0xff); + this.buffer.push((data.length >>> 8) & 0xff); + this.buffer.push((data.length >>> 16) & 0xff); + this.buffer.push((data.length >>> 24) & 0xff); + } + this.buffer = this.buffer.concat(data); + this.chunks.push(data); + return true; + } + + r.parse(); + return r; + } + + /* start of transaction functions */ + + /* create a new transaction object */ + coinjs.transaction = function() { + + var r = {}; + r.version = 1; + r.lock_time = 0; + r.ins = []; + r.outs = []; + r.witness = false; + r.timestamp = null; + r.block = null; + + /* add an input to a transaction */ + r.addinput = function(txid, index, script, sequence) { + var o = {}; + o.outpoint = { + 'hash': txid, + 'index': index + }; + o.script = coinjs.script(script || []); + o.sequence = sequence || ((r.lock_time == 0) ? 4294967295 : 0); + return this.ins.push(o); + } + + /* add an output to a transaction */ + r.addoutput = function(address, value) { + var o = {}; + o.value = new BigInteger('' + Math.round((value * 1) * 1e8), 10); + var s = coinjs.script(); + o.script = s.spendToScript(address); + + return this.outs.push(o); + } + + /* add two outputs for stealth addresses to a transaction */ + r.addstealth = function(stealth, value) { + var ephemeralKeyBigInt = BigInteger.fromByteArrayUnsigned(Crypto.util.hexToBytes(coinjs.newPrivkey())); + var curve = EllipticCurve.getSECCurveByName("secp256k1"); + + var p = EllipticCurve.fromHex("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFC2F"); + var a = BigInteger.ZERO; + var b = EllipticCurve.fromHex("7"); + var calccurve = new EllipticCurve.CurveFp(p, a, b); + + var ephemeralPt = curve.getG().multiply(ephemeralKeyBigInt); + var scanPt = calccurve.decodePointHex(stealth.scankey); + var sharedPt = scanPt.multiply(ephemeralKeyBigInt); + var stealthindexKeyBigInt = BigInteger.fromByteArrayUnsigned(Crypto.SHA256(sharedPt.getEncoded(true), { + asBytes: true + })); + + var stealthindexPt = curve.getG().multiply(stealthindexKeyBigInt); + var spendPt = calccurve.decodePointHex(stealth.spendkey); + var addressPt = spendPt.add(stealthindexPt); + + var sendaddress = coinjs.pubkey2address(Crypto.util.bytesToHex(addressPt.getEncoded(true))); + + + var OPRETBytes = [6].concat(Crypto.util.randomBytes(4)).concat(ephemeralPt.getEncoded(true)); // ephemkey data + var q = coinjs.script(); + q.writeOp(106); // OP_RETURN + q.writeBytes(OPRETBytes); + v = {}; + v.value = 0; + v.script = q; + + this.outs.push(v); + + var o = {}; + o.value = new BigInteger('' + Math.round((value * 1) * 1e8), 10); + var s = coinjs.script(); + o.script = s.spendToScript(sendaddress); + + return this.outs.push(o); + } + + /* add data to a transaction */ + r.adddata = function(data) { + var r = false; + if (((data.match(/^[a-f0-9]+$/gi)) && data.length < 160) && (data.length % 2) == 0) { + var s = coinjs.script(); + s.writeOp(106); // OP_RETURN + s.writeBytes(Crypto.util.hexToBytes(data)); + o = {}; + o.value = 0; + o.script = s; + return this.outs.push(o); + } + return r; + } + + /* list unspent transactions */ + r.listUnspent = function(address, callback) { + coinjs.ajax(coinjs.host + '?uid=' + coinjs.uid + '&key=' + coinjs.key + '&setmodule=addresses&request=unspent&address=' + address + '&r=' + Math.random(), callback, "GET"); + } + + /* list transaction data */ + r.getTransaction = function(txid, callback) { + coinjs.ajax(coinjs.host + '?uid=' + coinjs.uid + '&key=' + coinjs.key + '&setmodule=bitcoin&request=gettransaction&txid=' + txid + '&r=' + Math.random(), callback, "GET"); + } + + /* add unspent to transaction */ + r.addUnspent = function(address, callback, script, segwit, sequence) { + var self = this; + this.listUnspent(address, function(data) { + var s = coinjs.script(); + var value = 0; + var total = 0; + var x = {}; + + if (GLOBAL.DOMParser) { + parser = new DOMParser(); + xmlDoc = parser.parseFromString(data, "text/xml"); + } else { + xmlDoc = new ActiveXObject("Microsoft.XMLDOM"); + xmlDoc.async = false; + xmlDoc.loadXML(data); + } + + var unspent = xmlDoc.getElementsByTagName("unspent")[0]; + + if (unspent) { + for (i = 1; i <= unspent.childElementCount; i++) { + var u = xmlDoc.getElementsByTagName("unspent_" + i)[0] + var txhash = (u.getElementsByTagName("tx_hash")[0].childNodes[0].nodeValue).match(/.{1,2}/g).reverse().join("") + ''; + var n = u.getElementsByTagName("tx_output_n")[0].childNodes[0].nodeValue; + var scr = script || u.getElementsByTagName("script")[0].childNodes[0].nodeValue; + + if (segwit) { + /* this is a small hack to include the value with the redeemscript to make the signing procedure smoother. + It is not standard and removed during the signing procedure. */ + + s = coinjs.script(); + s.writeBytes(Crypto.util.hexToBytes(script)); + s.writeOp(0); + s.writeBytes(coinjs.numToBytes(u.getElementsByTagName("value")[0].childNodes[0].nodeValue * 1, 8)); + scr = Crypto.util.bytesToHex(s.buffer); + } + + var seq = sequence || false; + self.addinput(txhash, n, scr, seq); + value += u.getElementsByTagName("value")[0].childNodes[0].nodeValue * 1; + total++; + } + } + + x.result = xmlDoc.getElementsByTagName("result")[0].childNodes[0].nodeValue; + x.unspent = unspent; + x.value = value; + x.total = total; + x.response = xmlDoc.getElementsByTagName("response")[0].childNodes[0].nodeValue; + + return callback(x); + }); + } + + /* add unspent and sign */ + r.addUnspentAndSign = function(wif, callback) { + var self = this; + var address = coinjs.wif2address(wif); + self.addUnspent(address['address'], function(data) { + self.sign(wif); + return callback(data); + }); + } + + /* broadcast a transaction */ + r.broadcast = function(callback, txhex) { + var tx = txhex || this.serialize(); + coinjs.ajax(coinjs.host + '?uid=' + coinjs.uid + '&key=' + coinjs.key + '&setmodule=bitcoin&request=sendrawtransaction', callback, "POST", ["rawtx=" + tx]); + } + + /* generate the transaction hash to sign from a transaction input */ + r.transactionHash = function(index, sigHashType) { + + var clone = coinjs.clone(this); + var shType = sigHashType || 1; + + /* black out all other ins, except this one */ + for (var i = 0; i < clone.ins.length; i++) { + if (index != i) { + clone.ins[i].script = coinjs.script(); + } + } + + var extract = this.extractScriptKey(index); + clone.ins[index].script = coinjs.script(extract['script']); + + if ((clone.ins) && clone.ins[index]) { + + /* SIGHASH : For more info on sig hashs see https://en.bitcoin.it/wiki/OP_CHECKSIG + and https://bitcoin.org/en/developer-guide#signature-hash-type */ + + if (shType == 1) { + //SIGHASH_ALL 0x01 + + } else if (shType == 2) { + //SIGHASH_NONE 0x02 + clone.outs = []; + for (var i = 0; i < clone.ins.length; i++) { + if (index != i) { + clone.ins[i].sequence = 0; + } + } + + } else if (shType == 3) { + + //SIGHASH_SINGLE 0x03 + clone.outs.length = index + 1; + + for (var i = 0; i < index; i++) { + clone.outs[i].value = -1; + clone.outs[i].script.buffer = []; + } + + for (var i = 0; i < clone.ins.length; i++) { + if (index != i) { + clone.ins[i].sequence = 0; + } + } + + } else if (shType >= 128) { + //SIGHASH_ANYONECANPAY 0x80 + clone.ins = [clone.ins[index]]; + + if (shType == 129) { + // SIGHASH_ALL + SIGHASH_ANYONECANPAY + + } else if (shType == 130) { + // SIGHASH_NONE + SIGHASH_ANYONECANPAY + clone.outs = []; + + } else if (shType == 131) { + // SIGHASH_SINGLE + SIGHASH_ANYONECANPAY + clone.outs.length = index + 1; + for (var i = 0; i < index; i++) { + clone.outs[i].value = -1; + clone.outs[i].script.buffer = []; + } + } + } + + var buffer = Crypto.util.hexToBytes(clone.serialize()); + buffer = buffer.concat(coinjs.numToBytes(parseInt(shType), 4)); + var hash = Crypto.SHA256(buffer, { + asBytes: true + }); + var r = Crypto.util.bytesToHex(Crypto.SHA256(hash, { + asBytes: true + })); + return r; + } else { + return false; + } + } + + /* generate a segwit transaction hash to sign from a transaction input */ + r.transactionHashSegWitV0 = function(index, sigHashType) { + /* + Notice: coinb.in by default, deals with segwit transactions in a non-standard way. + Segwit transactions require that input values are included in the transaction hash. + To save wasting resources and potentially slowing down this service, we include the amount with the + redeem script to generate the transaction hash and remove it after its signed. + */ + + // start redeem script check + var extract = this.extractScriptKey(index); + if (extract['type'] != 'segwit') { + return { + 'result': 0, + 'fail': 'redeemscript', + 'response': 'redeemscript missing or not valid for segwit' + }; + } + + if (extract['value'] == -1) { + return { + 'result': 0, + 'fail': 'value', + 'response': 'unable to generate a valid segwit hash without a value' + }; + } + + var scriptcode = Crypto.util.hexToBytes(extract['script']); + + // end of redeem script check + + /* P2WPKH */ + if (scriptcode.length == 20) { + scriptcode = [0x00, 0x14].concat(scriptcode); + } + + if (scriptcode.length == 22) { + scriptcode = scriptcode.slice(1); + scriptcode.unshift(25, 118, 169); + scriptcode.push(136, 172); + } + + var value = coinjs.numToBytes(extract['value'], 8); + + // start + + var zero = coinjs.numToBytes(0, 32); + var version = coinjs.numToBytes(parseInt(this.version), 4); + + var bufferTmp = []; + if (!(sigHashType >= 80)) { // not sighash anyonecanpay + for (var i = 0; i < this.ins.length; i++) { + bufferTmp = bufferTmp.concat(Crypto.util.hexToBytes(this.ins[i].outpoint.hash).reverse()); + bufferTmp = bufferTmp.concat(coinjs.numToBytes(this.ins[i].outpoint.index, 4)); + } + } + var hashPrevouts = bufferTmp.length >= 1 ? Crypto.SHA256(Crypto.SHA256(bufferTmp, { + asBytes: true + }), { + asBytes: true + }) : zero; + + var bufferTmp = []; + if (!(sigHashType >= 80) && sigHashType != 2 && sigHashType != 3) { // not sighash anyonecanpay & single & none + for (var i = 0; i < this.ins.length; i++) { + bufferTmp = bufferTmp.concat(coinjs.numToBytes(this.ins[i].sequence, 4)); + } + } + var hashSequence = bufferTmp.length >= 1 ? Crypto.SHA256(Crypto.SHA256(bufferTmp, { + asBytes: true + }), { + asBytes: true + }) : zero; + + var outpoint = Crypto.util.hexToBytes(this.ins[index].outpoint.hash).reverse(); + outpoint = outpoint.concat(coinjs.numToBytes(this.ins[index].outpoint.index, 4)); + + var nsequence = coinjs.numToBytes(this.ins[index].sequence, 4); + var hashOutputs = zero; + var bufferTmp = []; + if (sigHashType != 2 && sigHashType != 3) { // not sighash single & none + for (var i = 0; i < this.outs.length; i++) { + bufferTmp = bufferTmp.concat(coinjs.numToBytes(this.outs[i].value, 8)); + bufferTmp = bufferTmp.concat(coinjs.numToVarInt(this.outs[i].script.buffer.length)); + bufferTmp = bufferTmp.concat(this.outs[i].script.buffer); + } + hashOutputs = Crypto.SHA256(Crypto.SHA256(bufferTmp, { + asBytes: true + }), { + asBytes: true + }); + + } else if ((sigHashType == 2) && index < this.outs.length) { // is sighash single + bufferTmp = bufferTmp.concat(coinjs.numToBytes(this.outs[index].value, 8)); + bufferTmp = bufferTmp.concat(coinjs.numToVarInt(this.outs[i].script.buffer.length)); + bufferTmp = bufferTmp.concat(this.outs[index].script.buffer); + hashOutputs = Crypto.SHA256(Crypto.SHA256(bufferTmp, { + asBytes: true + }), { + asBytes: true + }); + } + + var locktime = coinjs.numToBytes(this.lock_time, 4); + var sighash = coinjs.numToBytes(sigHashType, 4); + + var buffer = []; + buffer = buffer.concat(version); + buffer = buffer.concat(hashPrevouts); + buffer = buffer.concat(hashSequence); + buffer = buffer.concat(outpoint); + buffer = buffer.concat(scriptcode); + buffer = buffer.concat(value); + buffer = buffer.concat(nsequence); + buffer = buffer.concat(hashOutputs); + buffer = buffer.concat(locktime); + buffer = buffer.concat(sighash); + + var hash = Crypto.SHA256(buffer, { + asBytes: true + }); + return { + 'result': 1, + 'hash': Crypto.util.bytesToHex(Crypto.SHA256(hash, { + asBytes: true + })), + 'response': 'hash generated' + }; + } + + /* extract the scriptSig, used in the transactionHash() function */ + r.extractScriptKey = function(index) { + if (this.ins[index]) { + if ((this.ins[index].script.chunks.length == 5) && this.ins[index].script.chunks[4] == 172 && coinjs.isArray(this.ins[index].script.chunks[2])) { //OP_CHECKSIG + // regular scriptPubkey (not signed) + return { + 'type': 'scriptpubkey', + 'signed': 'false', + 'signatures': 0, + 'script': Crypto.util.bytesToHex(this.ins[index].script.buffer) + }; + } else if ((this.ins[index].script.chunks.length == 2) && this.ins[index].script.chunks[0][0] == 48 && this.ins[index].script.chunks[1].length == 5 && this.ins[index].script.chunks[1][1] == 177) { //OP_CHECKLOCKTIMEVERIFY + // hodl script (signed) + return { + 'type': 'hodl', + 'signed': 'true', + 'signatures': 1, + 'script': Crypto.util.bytesToHex(this.ins[index].script.buffer) + }; + } else if ((this.ins[index].script.chunks.length == 2) && this.ins[index].script.chunks[0][0] == 48) { + // regular scriptPubkey (probably signed) + return { + 'type': 'scriptpubkey', + 'signed': 'true', + 'signatures': 1, + 'script': Crypto.util.bytesToHex(this.ins[index].script.buffer) + }; + } else if (this.ins[index].script.chunks.length == 5 && this.ins[index].script.chunks[1] == 177) { //OP_CHECKLOCKTIMEVERIFY + // hodl script (not signed) + return { + 'type': 'hodl', + 'signed': 'false', + 'signatures': 0, + 'script': Crypto.util.bytesToHex(this.ins[index].script.buffer) + }; + } else if ((this.ins[index].script.chunks.length <= 3 && this.ins[index].script.chunks.length > 0) && ((this.ins[index].script.chunks[0].length == 22 && this.ins[index].script.chunks[0][0] == 0) || (this.ins[index].script.chunks[0].length == 20 && this.ins[index].script.chunks[1] == 0))) { + var signed = ((this.witness[index]) && this.witness[index].length == 2) ? 'true' : 'false'; + var sigs = (signed == 'true') ? 1 : 0; + var value = -1; // no value found + if ((this.ins[index].script.chunks[2]) && this.ins[index].script.chunks[2].length == 8) { + value = coinjs.bytesToNum(this.ins[index].script.chunks[2]); // value found encoded in transaction (THIS IS NON STANDARD) + } + return { + 'type': 'segwit', + 'signed': signed, + 'signatures': sigs, + 'script': Crypto.util.bytesToHex(this.ins[index].script.chunks[0]), + 'value': value + }; + } else if (this.ins[index].script.chunks[0] == 0 && this.ins[index].script.chunks[this.ins[index].script.chunks.length - 1][this.ins[index].script.chunks[this.ins[index].script.chunks.length - 1].length - 1] == 174) { // OP_CHECKMULTISIG + // multisig script, with signature(s) included + var sigcount = 0; + for (i = 1; i < this.ins[index].script.chunks.length - 1; i++) { + if (this.ins[index].script.chunks[i] != 0) { + sigcount++; + } + } + + return { + 'type': 'multisig', + 'signed': 'true', + 'signatures': sigcount, + 'script': Crypto.util.bytesToHex(this.ins[index].script.chunks[this.ins[index].script.chunks.length - 1]) + }; + } else if (this.ins[index].script.chunks[0] >= 80 && this.ins[index].script.chunks[this.ins[index].script.chunks.length - 1] == 174) { // OP_CHECKMULTISIG + // multisig script, without signature! + return { + 'type': 'multisig', + 'signed': 'false', + 'signatures': 0, + 'script': Crypto.util.bytesToHex(this.ins[index].script.buffer) + }; + } else if (this.ins[index].script.chunks.length == 0) { + // empty + //bech32 witness check + var signed = ((this.witness[index]) && this.witness[index].length == 2) ? 'true' : 'false'; + var sigs = (signed == 'true') ? 1 : 0; + return { + 'type': 'empty', + 'signed': signed, + 'signatures': sigs, + 'script': '' + }; + } else { + // something else + return { + 'type': 'unknown', + 'signed': 'false', + 'signatures': 0, + 'script': Crypto.util.bytesToHex(this.ins[index].script.buffer) + }; + } + } else { + return false; + } + } + + /* generate a signature from a transaction hash */ + r.transactionSig = function(index, wif, sigHashType, txhash) { + + function serializeSig(r, s) { + var rBa = r.toByteArraySigned(); + var sBa = s.toByteArraySigned(); + + var sequence = []; + sequence.push(0x02); // INTEGER + sequence.push(rBa.length); + sequence = sequence.concat(rBa); + + sequence.push(0x02); // INTEGER + sequence.push(sBa.length); + sequence = sequence.concat(sBa); + + sequence.unshift(sequence.length); + sequence.unshift(0x30); // SEQUENCE + + return sequence; + } + + var shType = sigHashType || 1; + var hash = txhash || Crypto.util.hexToBytes(this.transactionHash(index, shType)); + + if (hash) { + var curve = EllipticCurve.getSECCurveByName("secp256k1"); + var key = coinjs.wif2privkey(wif); + var priv = BigInteger.fromByteArrayUnsigned(Crypto.util.hexToBytes(key['privkey'])); + var n = curve.getN(); + var e = BigInteger.fromByteArrayUnsigned(hash); + var badrs = 0 + do { + var k = this.deterministicK(wif, hash, badrs); + var G = curve.getG(); + var Q = G.multiply(k); + var r = Q.getX().toBigInteger().mod(n); + var s = k.modInverse(n).multiply(e.add(priv.multiply(r))).mod(n); + badrs++ + } while (r.compareTo(BigInteger.ZERO) <= 0 || s.compareTo(BigInteger.ZERO) <= 0); + + // Force lower s values per BIP62 + var halfn = n.shiftRight(1); + if (s.compareTo(halfn) > 0) { + s = n.subtract(s); + }; + + var sig = serializeSig(r, s); + sig.push(parseInt(shType, 10)); + + return Crypto.util.bytesToHex(sig); + } else { + return false; + } + } + + // https://tools.ietf.org/html/rfc6979#section-3.2 + r.deterministicK = function(wif, hash, badrs) { + // if r or s were invalid when this function was used in signing, + // we do not want to actually compute r, s here for efficiency, so, + // we can increment badrs. explained at end of RFC 6979 section 3.2 + + // wif is b58check encoded wif privkey. + // hash is byte array of transaction digest. + // badrs is used only if the k resulted in bad r or s. + + // some necessary things out of the way for clarity. + badrs = badrs || 0; + var key = coinjs.wif2privkey(wif); + var x = Crypto.util.hexToBytes(key['privkey']) + var curve = EllipticCurve.getSECCurveByName("secp256k1"); + var N = curve.getN(); + + // Step: a + // hash is a byteArray of the message digest. so h1 == hash in our case + + // Step: b + var v = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]; + + // Step: c + var k = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]; + + // Step: d + k = Crypto.HMAC(Crypto.SHA256, v.concat([0]).concat(x).concat(hash), k, { + asBytes: true + }); + + // Step: e + v = Crypto.HMAC(Crypto.SHA256, v, k, { + asBytes: true + }); + + // Step: f + k = Crypto.HMAC(Crypto.SHA256, v.concat([1]).concat(x).concat(hash), k, { + asBytes: true + }); + + // Step: g + v = Crypto.HMAC(Crypto.SHA256, v, k, { + asBytes: true + }); + + // Step: h1 + var T = []; + + // Step: h2 (since we know tlen = qlen, just copy v to T.) + v = Crypto.HMAC(Crypto.SHA256, v, k, { + asBytes: true + }); + T = v; + + // Step: h3 + var KBigInt = BigInteger.fromByteArrayUnsigned(T); + + // loop if KBigInt is not in the range of [1, N-1] or if badrs needs incrementing. + var i = 0 + while (KBigInt.compareTo(N) >= 0 || KBigInt.compareTo(BigInteger.ZERO) <= 0 || i < badrs) { + k = Crypto.HMAC(Crypto.SHA256, v.concat([0]), k, { + asBytes: true + }); + v = Crypto.HMAC(Crypto.SHA256, v, k, { + asBytes: true + }); + v = Crypto.HMAC(Crypto.SHA256, v, k, { + asBytes: true + }); + T = v; + KBigInt = BigInteger.fromByteArrayUnsigned(T); + i++ + }; + + return KBigInt; + }; + + /* sign a "standard" input */ + r.signinput = function(index, wif, sigHashType) { + var key = coinjs.wif2pubkey(wif); + var shType = sigHashType || 1; + var signature = this.transactionSig(index, wif, shType); + var s = coinjs.script(); + s.writeBytes(Crypto.util.hexToBytes(signature)); + s.writeBytes(Crypto.util.hexToBytes(key['pubkey'])); + this.ins[index].script = s; + return true; + } + + /* signs a time locked / hodl input */ + r.signhodl = function(index, wif, sigHashType) { + var shType = sigHashType || 1; + var signature = this.transactionSig(index, wif, shType); + var redeemScript = this.ins[index].script.buffer + var s = coinjs.script(); + s.writeBytes(Crypto.util.hexToBytes(signature)); + s.writeBytes(redeemScript); + this.ins[index].script = s; + return true; + } + + /* sign a multisig input */ + r.signmultisig = function(index, wif, sigHashType) { + + function scriptListPubkey(redeemScript) { + var r = {}; + for (var i = 1; i < redeemScript.chunks.length - 2; i++) { + r[i] = Crypto.util.hexToBytes(coinjs.pubkeydecompress(Crypto.util.bytesToHex(redeemScript.chunks[i]))); + } + return r; + } + + function scriptListSigs(scriptSig) { + var r = {}; + var c = 0; + if (scriptSig.chunks[0] == 0 && scriptSig.chunks[scriptSig.chunks.length - 1][scriptSig.chunks[scriptSig.chunks.length - 1].length - 1] == 174) { + for (var i = 1; i < scriptSig.chunks.length - 1; i++) { + if (scriptSig.chunks[i] != 0) { + c++; + r[c] = scriptSig.chunks[i]; + } + } + } + return r; + } + + var redeemScript = (this.ins[index].script.chunks[this.ins[index].script.chunks.length - 1] == 174) ? this.ins[index].script.buffer : this.ins[index].script.chunks[this.ins[index].script.chunks.length - 1]; + + var pubkeyList = scriptListPubkey(coinjs.script(redeemScript)); + var sigsList = scriptListSigs(this.ins[index].script); + + var shType = sigHashType || 1; + var sighash = Crypto.util.hexToBytes(this.transactionHash(index, shType)); + var signature = Crypto.util.hexToBytes(this.transactionSig(index, wif, shType)); + + sigsList[coinjs.countObject(sigsList) + 1] = signature; + + var s = coinjs.script(); + + s.writeOp(0); + + for (x in pubkeyList) { + for (y in sigsList) { + this.ins[index].script.buffer = redeemScript; + sighash = Crypto.util.hexToBytes(this.transactionHash(index, sigsList[y].slice(-1)[0] * 1)); + if (coinjs.verifySignature(sighash, sigsList[y], pubkeyList[x])) { + s.writeBytes(sigsList[y]); + } + } + } + + s.writeBytes(redeemScript); + this.ins[index].script = s; + return true; + } + + /* sign segwit input */ + r.signsegwit = function(index, wif, sigHashType) { + var shType = sigHashType || 1; + + var wif2 = coinjs.wif2pubkey(wif); + var segwit = coinjs.segwitAddress(wif2['pubkey']); + var bech32 = coinjs.bech32Address(wif2['pubkey']); + + if ((segwit['redeemscript'] == Crypto.util.bytesToHex(this.ins[index].script.chunks[0])) || (bech32['redeemscript'] == Crypto.util.bytesToHex(this.ins[index].script.chunks[0]))) { + var txhash = this.transactionHashSegWitV0(index, shType); + + if (txhash.result == 1) { + + var segwitHash = Crypto.util.hexToBytes(txhash.hash); + var signature = this.transactionSig(index, wif, shType, segwitHash); + + // remove any non standard data we store, i.e. input value + var script = coinjs.script(); + script.writeBytes(this.ins[index].script.chunks[0]); + this.ins[index].script = script; + + if (!coinjs.isArray(this.witness)) { + this.witness = new Array(this.ins.length); + this.witness.fill([]); + } + + this.witness[index] = ([signature, wif2['pubkey']]); + + // bech32, empty redeemscript + if (bech32['redeemscript'] == Crypto.util.bytesToHex(this.ins[index].script.chunks[0])) { + this.ins[index].script = coinjs.script(); + } + + /* attempt to reorder witness data as best as we can. + data can't be easily validated at this stage as + we dont have access to the inputs value and + making a web call will be too slow. */ + + /* + var witness_order = []; + var witness_used = []; + for (var i = 0; i < this.ins.length; i++) { + for (var y = 0; y < this.witness.length; y++) { + if (!witness_used.includes(y)) { + var sw = coinjs.segwitAddress(this.witness[y][1]); + var b32 = coinjs.bech32Address(this.witness[y][1]); + var rs = ''; + + if (this.ins[i].script.chunks.length >= 1) { + rs = Crypto.util.bytesToHex(this.ins[i].script.chunks[0]); + } else if (this.ins[i].script.chunks.length == 0) { + rs = b32['redeemscript']; + } + + if ((sw['redeemscript'] == rs) || (b32['redeemscript'] == rs)) { + witness_order.push(this.witness[y]); + witness_used.push(y); + + // bech32, empty redeemscript + if (b32['redeemscript'] == rs) { + this.ins[index].script = coinjs.script(); + } + break; + } + } + } + } + + this.witness = witness_order; + */ + } + } + return true; + } + + /* sign inputs */ + r.sign = function(wif, sigHashType) { + var shType = sigHashType || 1; + for (var i = 0; i < this.ins.length; i++) { + var d = this.extractScriptKey(i); + + var w2a = coinjs.wif2address(wif); + var script = coinjs.script(); + var pubkeyHash = script.pubkeyHash(w2a['address']); + + if (((d['type'] == 'scriptpubkey' && d['script'] == Crypto.util.bytesToHex(pubkeyHash.buffer)) || d['type'] == 'empty') && d['signed'] == "false") { + this.signinput(i, wif, shType); + + } else if (d['type'] == 'hodl' && d['signed'] == "false") { + this.signhodl(i, wif, shType); + + } else if (d['type'] == 'multisig') { + this.signmultisig(i, wif, shType); + + } else if (d['type'] == 'segwit') { + this.signsegwit(i, wif, shType); + + } else { + // could not sign + } + } + return this.serialize(); + } + + /* serialize a transaction */ + r.serialize = function() { + var buffer = []; + buffer = buffer.concat(coinjs.numToBytes(parseInt(this.version), 4)); + + if (coinjs.isArray(this.witness)) { + buffer = buffer.concat([0x00, 0x01]); + } + + buffer = buffer.concat(coinjs.numToVarInt(this.ins.length)); + for (var i = 0; i < this.ins.length; i++) { + var txin = this.ins[i]; + buffer = buffer.concat(Crypto.util.hexToBytes(txin.outpoint.hash).reverse()); + buffer = buffer.concat(coinjs.numToBytes(parseInt(txin.outpoint.index), 4)); + var scriptBytes = txin.script.buffer; + buffer = buffer.concat(coinjs.numToVarInt(scriptBytes.length)); + buffer = buffer.concat(scriptBytes); + buffer = buffer.concat(coinjs.numToBytes(parseInt(txin.sequence), 4)); + } + buffer = buffer.concat(coinjs.numToVarInt(this.outs.length)); + + for (var i = 0; i < this.outs.length; i++) { + var txout = this.outs[i]; + buffer = buffer.concat(coinjs.numToBytes(txout.value, 8)); + var scriptBytes = txout.script.buffer; + buffer = buffer.concat(coinjs.numToVarInt(scriptBytes.length)); + buffer = buffer.concat(scriptBytes); + } + + if ((coinjs.isArray(this.witness)) && this.witness.length >= 1) { + for (var i = 0; i < this.witness.length; i++) { + buffer = buffer.concat(coinjs.numToVarInt(this.witness[i].length)); + for (var x = 0; x < this.witness[i].length; x++) { + buffer = buffer.concat(coinjs.numToVarInt(Crypto.util.hexToBytes(this.witness[i][x]).length)); + buffer = buffer.concat(Crypto.util.hexToBytes(this.witness[i][x])); + } + } + } + + buffer = buffer.concat(coinjs.numToBytes(parseInt(this.lock_time), 4)); + return Crypto.util.bytesToHex(buffer); + } + + /* deserialize a transaction */ + r.deserialize = function(buffer) { + if (typeof buffer == "string") { + buffer = Crypto.util.hexToBytes(buffer) + } + + var pos = 0; + var witness = false; + + var readAsInt = function(bytes) { + if (bytes == 0) return 0; + pos++; + return buffer[pos - 1] + readAsInt(bytes - 1) * 256; + } + + var readVarInt = function() { + pos++; + if (buffer[pos - 1] < 253) { + return buffer[pos - 1]; + } + return readAsInt(buffer[pos - 1] - 251); + } + + var readBytes = function(bytes) { + pos += bytes; + return buffer.slice(pos - bytes, pos); + } + + var readVarString = function() { + var size = readVarInt(); + return readBytes(size); + } + + var obj = new coinjs.transaction(); + obj.version = readAsInt(4); + + if (buffer[pos] == 0x00 && buffer[pos + 1] == 0x01) { + // segwit transaction + witness = true; + obj.witness = []; + pos += 2; + } + + var ins = readVarInt(); + for (var i = 0; i < ins; i++) { + obj.ins.push({ + outpoint: { + hash: Crypto.util.bytesToHex(readBytes(32).reverse()), + index: readAsInt(4) + }, + script: coinjs.script(readVarString()), + sequence: readAsInt(4) + }); + } + + var outs = readVarInt(); + for (var i = 0; i < outs; i++) { + obj.outs.push({ + value: coinjs.bytesToNum(readBytes(8)), + script: coinjs.script(readVarString()) + }); + } + + if (witness == true) { + for (i = 0; i < ins; ++i) { + var count = readVarInt(); + var vector = []; + if (!coinjs.isArray(obj.witness[i])) { + obj.witness[i] = []; + } + for (var y = 0; y < count; y++) { + var slice = readVarInt(); + pos += slice; + obj.witness[i].push(Crypto.util.bytesToHex(buffer.slice(pos - slice, pos))); + } + } + } + + obj.lock_time = readAsInt(4); + return obj; + } + + r.size = function() { + return ((this.serialize()).length / 2).toFixed(0); + } + + return r; + } + + /* start of signature vertification functions */ + + coinjs.verifySignature = function(hash, sig, pubkey) { + + function parseSig(sig) { + var cursor; + if (sig[0] != 0x30) + throw new Error("Signature not a valid DERSequence"); + + cursor = 2; + if (sig[cursor] != 0x02) + throw new Error("First element in signature must be a DERInteger");; + + var rBa = sig.slice(cursor + 2, cursor + 2 + sig[cursor + 1]); + + cursor += 2 + sig[cursor + 1]; + if (sig[cursor] != 0x02) + throw new Error("Second element in signature must be a DERInteger"); + + var sBa = sig.slice(cursor + 2, cursor + 2 + sig[cursor + 1]); + + cursor += 2 + sig[cursor + 1]; + + var r = BigInteger.fromByteArrayUnsigned(rBa); + var s = BigInteger.fromByteArrayUnsigned(sBa); + + return { + r: r, + s: s + }; + } + + var r, s; + + if (coinjs.isArray(sig)) { + var obj = parseSig(sig); + r = obj.r; + s = obj.s; + } else if ("object" === typeof sig && sig.r && sig.s) { + r = sig.r; + s = sig.s; + } else { + throw "Invalid value for signature"; + } + + var Q; + if (coinjs.isArray(pubkey)) { + var ecparams = EllipticCurve.getSECCurveByName("secp256k1"); + Q = EllipticCurve.PointFp.decodeFrom(ecparams.getCurve(), pubkey); + } else { + throw "Invalid format for pubkey value, must be byte array"; + } + var e = BigInteger.fromByteArrayUnsigned(hash); + + return coinjs.verifySignatureRaw(e, r, s, Q); + } + + coinjs.verifySignatureRaw = function(e, r, s, Q) { + var ecparams = EllipticCurve.getSECCurveByName("secp256k1"); + var n = ecparams.getN(); + var G = ecparams.getG(); + + if (r.compareTo(BigInteger.ONE) < 0 || r.compareTo(n) >= 0) + return false; + + if (s.compareTo(BigInteger.ONE) < 0 || s.compareTo(n) >= 0) + return false; + + var c = s.modInverse(n); + + var u1 = e.multiply(c).mod(n); + var u2 = r.multiply(c).mod(n); + + var point = G.multiply(u1).add(Q.multiply(u2)); + + var v = point.getX().toBigInteger().mod(n); + + return v.equals(r); + } + + /* start of privates functions */ + + /* base58 encode function */ + coinjs.base58encode = function(buffer) { + var alphabet = "123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz"; + var base = BigInteger.valueOf(58); + + var bi = BigInteger.fromByteArrayUnsigned(buffer); + var chars = []; + + while (bi.compareTo(base) >= 0) { + var mod = bi.mod(base); + chars.unshift(alphabet[mod.intValue()]); + bi = bi.subtract(mod).divide(base); + } + + chars.unshift(alphabet[bi.intValue()]); + for (var i = 0; i < buffer.length; i++) { + if (buffer[i] == 0x00) { + chars.unshift(alphabet[0]); + } else break; + } + return chars.join(''); + } + + /* base58 decode function */ + coinjs.base58decode = function(buffer) { + var alphabet = "123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz"; + var base = BigInteger.valueOf(58); + var validRegex = /^[1-9A-HJ-NP-Za-km-z]+$/; + + var bi = BigInteger.valueOf(0); + var leadingZerosNum = 0; + for (var i = buffer.length - 1; i >= 0; i--) { + var alphaIndex = alphabet.indexOf(buffer[i]); + if (alphaIndex < 0) { + throw "Invalid character"; + } + bi = bi.add(BigInteger.valueOf(alphaIndex).multiply(base.pow(buffer.length - 1 - i))); + + if (buffer[i] == "1") leadingZerosNum++; + else leadingZerosNum = 0; + } + + var bytes = bi.toByteArrayUnsigned(); + while (leadingZerosNum-- > 0) bytes.unshift(0); + return bytes; + } + + /* raw ajax function to avoid needing bigger frame works like jquery, mootools etc */ + coinjs.ajax = function(u, f, m, a) { + var x = false; + try { + x = new ActiveXObject('Msxml2.XMLHTTP') + } catch (e) { + try { + x = new ActiveXObject('Microsoft.XMLHTTP') + } catch (e) { + x = new XMLHttpRequest() + } + } + + if (x == false) { + return false; + } + + x.open(m, u, true); + x.onreadystatechange = function() { + if ((x.readyState == 4) && f) + f(x.responseText); + }; + + if (m == 'POST') { + x.setRequestHeader('Content-type', 'application/x-www-form-urlencoded'); + } + + x.send(a); + } + + /* clone an object */ + coinjs.clone = function(obj) { + if (obj == null || typeof(obj) != 'object') return obj; + var temp = new obj.constructor(); + + for (var key in obj) { + if (obj.hasOwnProperty(key)) { + temp[key] = coinjs.clone(obj[key]); + } + } + return temp; + } + + coinjs.numToBytes = function(num, bytes) { + if (typeof bytes === "undefined") bytes = 8; + if (bytes == 0) { + return []; + } else if (num == -1) { + return Crypto.util.hexToBytes("ffffffffffffffff"); + } else { + return [num % 256].concat(coinjs.numToBytes(Math.floor(num / 256), bytes - 1)); + } + } + + function scriptNumSize(i) { + return i > 0x7fffffff ? 5 : + i > 0x7fffff ? 4 : + i > 0x7fff ? 3 : + i > 0x7f ? 2 : + i > 0x00 ? 1 : + 0; + } + + coinjs.numToScriptNumBytes = function(_number) { + var value = Math.abs(_number); + var size = scriptNumSize(value); + var result = []; + for (var i = 0; i < size; ++i) { + result.push(0); + } + var negative = _number < 0; + for (i = 0; i < size; ++i) { + result[i] = value & 0xff; + value = Math.floor(value / 256); + } + if (negative) { + result[size - 1] |= 0x80; + } + return result; + } + + coinjs.numToVarInt = function(num) { + if (num < 253) { + return [num]; + } else if (num < 65536) { + return [253].concat(coinjs.numToBytes(num, 2)); + } else if (num < 4294967296) { + return [254].concat(coinjs.numToBytes(num, 4)); + } else { + return [255].concat(coinjs.numToBytes(num, 8)); + } + } + + coinjs.bytesToNum = function(bytes) { + if (bytes.length == 0) return 0; + else return bytes[0] + 256 * coinjs.bytesToNum(bytes.slice(1)); + } + + coinjs.uint = function(f, size) { + if (f.length < size) + throw new Error("not enough data"); + var n = 0; + for (var i = 0; i < size; i++) { + n *= 256; + n += f[i]; + } + return n; + } + + coinjs.isArray = function(o) { + return Object.prototype.toString.call(o) === '[object Array]'; + } + + coinjs.countObject = function(obj) { + var count = 0; + var i; + for (i in obj) { + if (obj.hasOwnProperty(i)) { + count++; + } + } + return count; + } + + coinjs.random = function(length) { + var r = ""; + var l = length || 25; + var chars = "!$%^&*()_+{}:@~?><|\./;'#][=-abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890"; + for (let x = 0; x < l; x++) { + r += chars.charAt(Math.floor(Math.random() * 62)); + } + return r; + } + + })(); + //secrets.js (function() { //Shamir Secret Share by Alexander Stetsyuk - released under MIT License @@ -6783,5 +9342,4 @@ } })(); - })(typeof global !== "undefined" ? global : window); \ No newline at end of file From e4f5d41ade5fb8948472ffa43863b9c7f2fdd0d0 Mon Sep 17 00:00:00 2001 From: sairajzero Date: Fri, 12 Aug 2022 16:50:26 +0530 Subject: [PATCH 04/25] Pipleline and multisig --- scripts/messenger.js | 562 +++++++++++++++++++++++++++++-------------- 1 file changed, 384 insertions(+), 178 deletions(-) diff --git a/scripts/messenger.js b/scripts/messenger.js index 69460ac..0368bd9 100644 --- a/scripts/messenger.js +++ b/scripts/messenger.js @@ -14,6 +14,7 @@ const UI = { group: (d, e) => console.log(d, e), + pipeline: (d, e) => console.log(d, e), direct: (d, e) => console.log(d, e), chats: (c) => console.log(c), mails: (m) => console.log(m), @@ -30,6 +31,9 @@ groupChat: { set: ui_fn => UI.group = ui_fn }, + pipeline: { + set: ui_fn => UI.pipeline = ui_fn + }, mails: { set: ui_fn => UI.mails = ui_fn }, @@ -46,6 +50,9 @@ groups: { get: () => _loaded.groups }, + pipeline: { + get: () => _loaded.pipeline + }, blocked: { get: () => _loaded.blocked }, @@ -54,7 +61,8 @@ } }); - var directConnID, groupConnID = {}; + var directConnID, groupConnID = {}, + pipeConnID = {}; messenger.conn = {}; Object.defineProperties(messenger.conn, { direct: { @@ -125,101 +133,6 @@ }) } - function requestGroupInbox(groupID) { - if (groupConnID[groupID]) { //close existing request connection (if any) - floCloudAPI.closeRequest(groupConnID[groupID]); - delete groupConnID[groupID]; - } - let callbackFn = function(dataSet, error) { - if (error) - return console.error(error) - console.info(dataSet) - let newInbox = { - messages: {} - } - let infoChange = false; - for (let vc in dataSet) { - if (groupID !== dataSet[vc].receiverID || - !_loaded.groups[groupID].members.includes(dataSet[vc].senderID)) - continue; - try { - let data = { - time: dataSet[vc].time, - sender: dataSet[vc].senderID, - groupID: dataSet[vc].receiverID - } - let k = _loaded.groups[groupID].eKey; - if (expiredKeys[groupID]) { - var ex = Object.keys(expiredKeys[groupID]).sort() - while (ex.length && vc > ex[0]) ex.shift() - if (ex.length) - k = expiredKeys[groupID][ex.shift()] - } - dataSet[vc].message = decrypt(dataSet[vc].message, k) - //store the pubKey if not stored already - floDapps.storePubKey(dataSet[vc].senderID, dataSet[vc].pubKey) - if (dataSet[vc].type === "GROUP_MSG") - data.message = encrypt(dataSet[vc].message); - else if (data.sender === _loaded.groups[groupID].admin) { - let groupInfo = _loaded.groups[groupID] - data.admin = true; - if (dataSet[vc].type === "ADD_MEMBERS") { - data.newMembers = dataSet[vc].message.split("|") - data.note = dataSet[vc].comment - groupInfo.members = [...new Set(groupInfo.members.concat(data.newMembers))] - } else if (dataSet[vc].type === "RM_MEMBERS") { - data.rmMembers = dataSet[vc].message.split("|") - data.note = dataSet[vc].comment - groupInfo.members = groupInfo.members.filter(m => !data.rmMembers.includes(m)) - if (data.rmMembers.includes(user.id)) { - disableGroup(groupID); - return; - } - } else if (dataSet[vc].type === "UP_DESCRIPTION") { - data.description = dataSet[vc].message - groupInfo.description = data.description - } else if (dataSet[vc].type === "UP_NAME") { - data.name = dataSet[vc].message - groupInfo.name = data.name - } - infoChange = true; - } - compactIDB.addData("messages", { - ...data - }, `${groupID}|${vc}`) - if (data.message) - data.message = decrypt(data.message); - newInbox.messages[vc] = data; - if (data.sender !== user.id) - addMark(data.groupID, "unread") - if (!_loaded.appendix[`lastReceived_${groupID}`] || - _loaded.appendix[`lastReceived_${groupID}`] < vc) - _loaded.appendix[`lastReceived_${groupID}`] = vc; - } catch (error) { - console.log(error) - } - } - compactIDB.writeData("appendix", _loaded.appendix[`lastReceived_${groupID}`], - `lastReceived_${groupID}`); - if (infoChange) { - let newInfo = { - ..._loaded.groups[groupID] - } - newInfo.eKey = encrypt(newInfo.eKey) - compactIDB.writeData("groups", newInfo, groupID) - } - console.debug(newInbox); - UI.group(newInbox); - } - floCloudAPI.requestApplicationData(null, { - receiverID: groupID, - lowerVectorClock: _loaded.appendix[`lastReceived_${groupID}`] + 1, - callback: callbackFn - }).then(conn_id => groupConnID[groupID] = conn_id) - .catch(error => console.error(`request-group(${groupID}):`, error)) - - } - const initUserDB = function() { return new Promise((resolve, reject) => { var obj = { @@ -230,6 +143,7 @@ groups: {}, gkeys: {}, blocked: {}, + pipeline: {}, flodata: {}, appendix: {}, userSettings: {} @@ -321,11 +235,96 @@ }) } - const requestDirectInbox = function() { + const processData = {}; + processData.direct = function() { + return (unparsed, newInbox) => { + //store the pubKey if not stored already + floDapps.storePubKey(unparsed.senderID, unparsed.pubKey); + if (_loaded.blocked.has(unparsed.senderID) && unparsed.type !== "REVOKE_KEY") + throw "blocked-user"; + if (unparsed.message instanceof Object && "secret" in unparsed.message) + unparsed.message = floDapps.user.decrypt(unparsed.message); + switch (unparsed.type) { + case "MESSAGE": { //process as message + let dm = { + time: unparsed.time, + floID: unparsed.senderID, + category: "received", + message: encrypt(unparsed.message) + } + compactIDB.addData("messages", { + ...dm + }, `${dm.floID}|${vc}`) + _loaded.chats[dm.floID] = parseInt(vc) + compactIDB.writeData("chats", parseInt(vc), dm.floID) + dm.message = unparsed.message; + newInbox.messages[vc] = dm; + addMark(dm.floID, "unread"); + break; + } + case "MAIL": { //process as mail + let data = JSON.parse(unparsed.message); + let mail = { + time: unparsed.time, + from: unparsed.senderID, + to: [unparsed.receiverID], + subject: data.subject, + content: encrypt(data.content), + ref: data.ref, + prev: data.prev + } + compactIDB.addData("mails", { + ...mail + }, mail.ref); + mail.content = data.content; + newInbox.mails[mail.ref] = mail; + addMark(mail.ref, "unread"); + break; + } + case "CREATE_GROUP": { //process create group + let groupInfo = JSON.parse(unparsed.message); + let h = ["groupID", "created", "admin"].map(x => groupInfo[x]).join('|') + if (groupInfo.admin === unparsed.senderID && + floCrypto.verifySign(h, groupInfo.hash, groupInfo.pubKey) && + floCrypto.getFloID(groupInfo.pubKey) === groupInfo.groupID) { + let eKey = groupInfo.eKey + groupInfo.eKey = encrypt(eKey) + compactIDB.writeData("groups", { + ...groupInfo + }, groupInfo.groupID) + groupInfo.eKey = eKey + _loaded.groups[groupInfo.groupID] = groupInfo + requestGroupInbox(groupInfo.groupID) + newInbox.newgroups.push(groupInfo.groupID) + } + break; + } + case "REVOKE_KEY": { //revoke group key + let r = JSON.parse(unparsed.message); + let groupInfo = _loaded.groups[r.groupID] + if (unparsed.senderID === groupInfo.admin) { + if (typeof expiredKeys[r.groupID] !== "object") + expiredKeys[r.groupID] = {} + expiredKeys[r.groupID][vc] = groupInfo.eKey + let eKey = r.newKey + groupInfo.eKey = encrypt(eKey); + compactIDB.writeData("groups", { + ...groupInfo + }, groupInfo.groupID) + groupInfo.eKey = eKey + newInbox.keyrevoke.push(groupInfo.groupID) + } + } + } + } + } + + function requestDirectInbox() { if (directConnID) { //close existing request connection (if any) floCloudAPI.closeRequest(directConnID); directConnID = undefined; } + const parseData = processData.direct(); let callbackFn = function(dataSet, error) { if (error) return console.error(error) @@ -337,79 +336,7 @@ } for (let vc in dataSet) { try { - //store the pubKey if not stored already - floDapps.storePubKey(dataSet[vc].senderID, dataSet[vc].pubKey); - if (_loaded.blocked.has(dataSet[vc].senderID) && dataSet[vc].type !== "REVOKE_KEY") - throw "blocked-user"; - if (dataSet[vc].message instanceof Object && "secret" in dataSet[vc].message) - dataSet[vc].message = floDapps.user.decrypt(dataSet[vc].message); - if (dataSet[vc].type === "MESSAGE") { - //process as message - let dm = { - time: dataSet[vc].time, - floID: dataSet[vc].senderID, - category: "received", - message: encrypt(dataSet[vc].message) - } - compactIDB.addData("messages", { - ...dm - }, `${dm.floID}|${vc}`) - _loaded.chats[dm.floID] = parseInt(vc) - compactIDB.writeData("chats", parseInt(vc), dm.floID) - dm.message = dataSet[vc].message; - newInbox.messages[vc] = dm; - addMark(dm.floID, "unread") - } else if (dataSet[vc].type === "MAIL") { - //process as mail - let data = JSON.parse(dataSet[vc].message); - let mail = { - time: dataSet[vc].time, - from: dataSet[vc].senderID, - to: [user.id], - subject: data.subject, - content: encrypt(data.content), - ref: data.ref, - prev: data.prev - } - compactIDB.addData("mails", { - ...mail - }, mail.ref); - mail.content = data.content; - newInbox.mails[mail.ref] = mail; - addMark(mail.ref, "unread") - } else if (dataSet[vc].type === "CREATE_GROUP") { - //process create group - let groupInfo = JSON.parse(dataSet[vc].message); - let h = ["groupID", "created", "admin"].map(x => groupInfo[x]).join('|') - if (groupInfo.admin === dataSet[vc].senderID && - floCrypto.verifySign(h, groupInfo.hash, groupInfo.pubKey) && - floCrypto.getFloID(groupInfo.pubKey) === groupInfo.groupID) { - let eKey = groupInfo.eKey - groupInfo.eKey = encrypt(eKey) - compactIDB.writeData("groups", { - ...groupInfo - }, groupInfo.groupID) - groupInfo.eKey = eKey - _loaded.groups[groupInfo.groupID] = groupInfo - requestGroupInbox(groupInfo.groupID) - newInbox.newgroups.push(groupInfo.groupID) - } - } else if (dataSet[vc].type === "REVOKE_KEY") { - let r = JSON.parse(dataSet[vc].message); - let groupInfo = _loaded.groups[r.groupID] - if (dataSet[vc].senderID === groupInfo.admin) { - if (typeof expiredKeys[r.groupID] !== "object") - expiredKeys[r.groupID] = {} - expiredKeys[r.groupID][vc] = groupInfo.eKey - let eKey = r.newKey - groupInfo.eKey = encrypt(eKey); - compactIDB.writeData("groups", { - ...groupInfo - }, groupInfo.groupID) - groupInfo.eKey = eKey - newInbox.keyrevoke.push(groupInfo.groupID) - } - } + parseData(dataSet[vc], newInbox); } catch (error) { //if (error !== "blocked-user") console.log(error); @@ -462,9 +389,9 @@ const loadDataFromIDB = function(defaultList = true) { return new Promise((resolve, reject) => { if (defaultList) - dataList = ["mails", "marked", "groups", "chats", "blocked", "appendix"] + dataList = ["mails", "marked", "groups", "pipeline", "chats", "blocked", "appendix"] else - dataList = ["messages", "mails", "marked", "chats", "groups", "gkeys", "blocked", "appendix"] + dataList = ["messages", "mails", "marked", "chats", "groups", "gkeys", "pipeline", "blocked", "appendix"] let promises = [] for (var i = 0; i < dataList.length; i++) promises[i] = compactIDB.readAllData(dataList[i]) @@ -490,6 +417,9 @@ if (dataList.includes("gkeys")) for (let k in data.gkeys) data.gkeys[k] = decrypt(data.gkeys[k], AESKey); + if (dataList.includes("pipeline")) + for (let p in data.pipeline) + data.pipeline[p].eKey = decrypt(data.pipeline[p].eKey, AESKey); resolve(data) } catch (error) { console.error(error) @@ -635,6 +565,8 @@ data.gkeys[k] = encrypt(data.gkeys[k]) for (let g in data.groups) data.groups[g].eKey = encrypt(data.groups[g].eKey) + for (let p in data.pipeline) + data.pipeline[p].eKey = encrypt(data.pipeline[p].eKey) for (let c in data.chats) if (data.chats[c] <= _loaded.chats[c]) delete data.chats[c] @@ -841,6 +773,119 @@ }) } + processData.group = function(groupID) { + return (unparsed, newInbox) => { + if (!_loaded.groups[groupID].members.includes(unparsed.senderID)) + return; + //store the pubKey if not stored already + floDapps.storePubKey(unparsed.senderID, unparsed.pubKey) + let data = { + time: unparsed.time, + sender: unparsed.senderID, + groupID: unparsed.receiverID + } + let k = _loaded.groups[groupID].eKey; + if (expiredKeys[groupID]) { + var ex = Object.keys(expiredKeys[groupID]).sort() + while (ex.length && vc > ex[0]) ex.shift() + if (ex.length) + k = expiredKeys[groupID][ex.shift()] + } + unparsed.message = decrypt(unparsed.message, k); + var infoChange = false; + if (unparsed.type === "GROUP_MSG") + data.message = encrypt(unparsed.message); + else if (data.sender === _loaded.groups[groupID].admin) { + let groupInfo = _loaded.groups[groupID] + data.admin = true; + switch (unparsed.type) { + case "ADD_MEMBERS": { + data.newMembers = unparsed.message.split("|") + data.note = unparsed.comment + groupInfo.members = [...new Set(groupInfo.members.concat(data.newMembers))] + break; + } + case "UP_DESCRIPTION": { + data.description = unparsed.message; + groupInfo.description = data.description; + break; + } + case "RM_MEMBERS": { + data.rmMembers = unparsed.message.split("|") + data.note = unparsed.comment + groupInfo.members = groupInfo.members.filter(m => !data.rmMembers.includes(m)) + if (data.rmMembers.includes(user.id)) { + disableGroup(groupID); + return; + } + break; + } + case "UP_NAME": { + data.name = unparsed.message + groupInfo.name = data.name; + break; + } + } + infoChange = true; + } + compactIDB.addData("messages", { + ...data + }, `${groupID}|${vc}`) + if (data.message) + data.message = decrypt(data.message); + newInbox.messages[vc] = data; + if (data.sender !== user.id) + addMark(data.groupID, "unread"); + return infoChange; + } + } + + function requestGroupInbox(groupID) { + if (groupConnID[groupID]) { //close existing request connection (if any) + floCloudAPI.closeRequest(groupConnID[groupID]); + delete groupConnID[groupID]; + } + + const parseData = processData.group(groupID); + let callbackFn = function(dataSet, error) { + if (error) + return console.error(error) + console.info(dataSet) + let newInbox = { + messages: {} + } + let infoChange = false; + for (let vc in dataSet) { + if (groupID !== dataSet[vc].receiverID) + continue; + try { + infoChange = parseData(dataSet[vc], newInbox) || infoChange; + if (!_loaded.appendix[`lastReceived_${groupID}`] || + _loaded.appendix[`lastReceived_${groupID}`] < vc) + _loaded.appendix[`lastReceived_${groupID}`] = vc; + } catch (error) { + console.log(error) + } + } + compactIDB.writeData("appendix", _loaded.appendix[`lastReceived_${groupID}`], `lastReceived_${groupID}`); + if (infoChange) { + let newInfo = Object.assign(_loaded.groups[groupID], {}); + newInfo.eKey = encrypt(newInfo.eKey) + compactIDB.writeData("groups", newInfo, groupID) + } + console.debug(newInbox); + UI.group(newInbox); + } + floCloudAPI.requestApplicationData(null, { + receiverID: groupID, + lowerVectorClock: _loaded.appendix[`lastReceived_${groupID}`] + 1, + callback: callbackFn + }).then(conn_id => groupConnID[groupID] = conn_id) + .catch(error => console.error(`request-group(${groupID}):`, error)) + + } + + //messenger startups messenger.init = function() { return new Promise((resolve, reject) => { initUserDB().then(result => { @@ -850,6 +895,7 @@ //load data to memory _loaded.appendix = data.appendix; _loaded.groups = data.groups; + _loaded.pipeline = data.pipeline; _loaded.chats = data.chats; _loaded.marked = data.marked; _loaded.blocked = new Set(Object.keys(data.blocked)); @@ -862,6 +908,9 @@ for (let g in data.groups) if (data.groups[g].disabled !== true) requestGroupInbox(g); + for (let p in data.pipeline) + if (data.pipeline[p].disabled !== true) + requestPipelineInbox(p, data.pipeline[p].model); resolve("Messenger initiated"); }).catch(error => reject(error)); }) @@ -900,12 +949,13 @@ } //BTC multisig application + const multsig = messenger.multisig = {} const TYPE_BTC_MULTISIG = "btc_multisig"; - messenger.createMultisig = function(pubKeys, minRequired) { + multsig.createAddress = function(pubKeys, minRequired) { return new Promise(async (resolve, reject) => { - let receivers = pubKeys.map(p => floCrypto.getFloID(p)); - if (receivers.includes(null)) - return reject("Invalid public key: " + pubKeys[receivers.indexOf(null)]); + let co_owners = pubKeys.map(p => floCrypto.getFloID(p)); + if (co_owners.includes(null)) + return reject("Invalid public key: " + pubKeys[co_owners.indexOf(null)]); let privateKey = await floDapps.user.private; let multisig = btcOperator.multiSigAddress(pubKeys, minRequired) //TODO: change to correct function if (typeof multisig !== 'object') @@ -917,7 +967,7 @@ }; floBlockchainAPI.writeDataMultiple([privateKey], JSON.stringify({ [floGlobals.application]: content - }), receivers).then(txid => { + }), co_owners).then(txid => { console.info(txid); let key = TYPE_BTC_MULTISIG + "|" + tx.txid.substr(0, 16); compactIDB.writeData("flodata", { @@ -930,7 +980,7 @@ }) } - messenger.listMultisig = function() { + multsig.listAddress = function() { return new Promise((resolve, reject) => { let options = { lowerKey: `${TYPE_BTC_MULTISIG}|`, @@ -961,4 +1011,160 @@ }) } + multsig.createTx = function(address, redeemScript, receivers, amounts) { + return new Promise((resolve, reject) => { + let decode = coinjs.script().decodeRedeemScript(redeemScript); + if (!decode || decode.address !== address || decode.type !== "multisig__") + return reject("Invalid redeem-script"); + else if (!decode.pubKeys.includes(user.public)) + return reject("User is not a part of this multisig"); + else if (decode.pubKeys.length < decode.signaturesRequired) + return reject("Invalid multisig (required is greater than users)"); + let co_owners = decode.pubKeys.map(p => floCrypto.getFloID(p)); + let privateKey = await floDapps.user.private; + btcOperator.createMultiSigTx(address, redeemScript, receivers, amounts, null).then(tx => { + tx = btcOperator.signTx(tx, privateKey); + createPipeline(TYPE_BTC_MULTISIG, co_owners, 32).then(pipeline => { + let message = encrypt(tx, pipeline.eKey); + sendRaw(message, pipeline.id, "TRANSACTION", false) + .then(result => resolve(result)) + .catch(error => reject(error)) + }).catch(error => reject(error)) + }).catch(error => reject(error)) + }) + } + + multisig.signTx = function(pipeID, tx_hex, redeemScript) { + return new Promise((resolve, reject) => { + let decode = coinjs.script().decodeRedeemScript(redeemScript); + if (!decode || decode.type !== "multisig__") + return reject("Invalid redeem-script"); + else if (!decode.pubKeys.includes(user.public)) + return reject("User is not a part of this multisig"); + let pipeline = _loaded.pipeline[pipeID], + tx = coinjs.transaction().deserialize(tx_hex);; + let privateKey = await floDapps.user.private; + tx_hex = btcOperator.signTx(tx, privateKey); + let message = encrypt(tx_hex, pipeline.eKey); + sendRaw(message, pipeline.id, "TRANSACTION", false).then(result => { + if (!__Enough_signs_collected(tx)) //TODO + return resolve(tx_hex); + __Arranged_signatures_if_needed(tx) //TODO + btcOperator.broadcast(tx_hex).then(result => { + let txid = result.txid + sendRaw(encrypt(txid, pipeline.eKey), pipeline.id, "BROADCAST", false) + .then(result => resolve(txid)) + .catch(error => reject(error)) + }).catch(error => reject(error)) + }).catch(error => reject(error)) + }) + } + + //Pipelines + const createPipeline = function(model, members, ekeySize = 16) { + //validate members + let imem1 = [], + imem2 = [] + members.forEach(m => + !floCrypto.validateAddr(m) ? imem1.push(m) : + m in floGlobals.pubKeys ? null : imem2.push(m) + ); + if (imem1.length) + return reject(`Invalid Members(floIDs): ${imem1}`) + else if (imem2.length) + return reject(`Invalid Members (pubKey not available): ${imem2}`) + //create pipeline info + const id = floCrypto.tmpID; + let pipeline = { + id, + model, + members + } + if (ekeySize) + pipeline.eKey = floCrypto.randString(ekeySize); + //send pipeline info to members + let pipelineInfo = JSON.stringify(pipeline); + let promises = members.map(m => sendRaw(pipelineInfo, m, "CREATE_PIPELINE", true)); + Promise.allSettled(promises).then(results => { + console.debug(results.filter(r => r.status = "rejected").map(r => r.reason)); + _loaded.pipeline[pipeline.id] = Object.assign(pipeline, {}); + if (pipeline.eKey) + pipeline.eKey = encrypt(pipeline.eKey); + compactIDB.addData("pipeline", pipeline, pipeline.id).then(result => { + requestPipelineInbox(pipeline.id, pipeline.model); + resolve(_loaded.pipeline[pipeline.id]) + }).catch(error => reject(error)) + }) + } + + function requestPipelineInbox(pipeID, model) { + if (pipeConnID[pipeID]) { //close existing request connection (if any) + floCloudAPI.closeRequest(pipeConnID[pipeID]); + delete pipeConnID[pipeID]; + } + + let parseData = processData.pipeline[model](pipeID); + let callbackFn = function(dataSet, error) { + if (error) + return console.error(error); + console.info(dataSet) + let newInbox = { + messages: {} + } + for (let vc in dataSet) { + if (pipeID !== dataSet[vc].receiverID) + continue; + try { + parseData(dataSet[vc], newInbox); + if (data.sender !== user.id) + addMark(pipeID, "unread") + if (!_loaded.appendix[`lastReceived_${pipeID}`] || + _loaded.appendix[`lastReceived_${pipeID}`] < vc) + _loaded.appendix[`lastReceived_${pipeID}`] = vc; + } catch (error) { + console.log(error) + } + } + compactIDB.writeData("appendix", _loaded.appendix[`lastReceived_${pipeID}`], `lastReceived_${pipeID}`); + console.debug(newInbox); + UI.pipeline(model, newInbox); + } + + floCloudAPI.requestApplicationData(null, { + receiverID: pipeID, + lowerVectorClock: _loaded.appendix[`lastReceived_${pipeID}`] + 1, + callback: callbackFn + }).then(conn_id => pipeConnID[pipeID] = conn_id) + .catch(error => console.error(`request-pipeline(${pipeID}):`, error)) + } + + processData.pipeline = {}; + processData.pipeline[TYPE_BTC_MULTISIG] = function(pipeID) { + return (unparsed) => { + if (!_loaded.pipeline[pipeID].members.includes(floCrypto.toFloID(unparsed.senderID))) + return; + let data = { + time: unparsed.time, + sender: unparsed.senderID, + pipeID: unparsed.receiverID + } + let k = _loaded.pipeline[pipeID].eKey; + unparsed.message = decrypt(unparsed.message, k) + //store the pubKey if not stored already + floDapps.storePubKey(unparsed.senderID, unparsed.pubKey); + if (unparsed.type === "TRANSACTION") { + data.message = encrypt(unparsed.message); + } else if (unparsed.type === "BROADCAST") { + data.txid = unparsed.message; + //TODO: check if txid is valid (and confirmed?) and close the pipeline connection + } + compactIDB.addData("messages", { + ...data + }, `${pipeID}|${vc}`); + if (data.message) + data.message = decrypt(data.message); + newInbox.messages[vc] = data; + } + } + })(); \ No newline at end of file From a3ea303aabf44132d0a3616193ea74e67de5a268 Mon Sep 17 00:00:00 2001 From: sairajzero Date: Tue, 16 Aug 2022 03:26:07 +0530 Subject: [PATCH 05/25] Update std_op --- index.html | 1 + scripts/btcOperator.js | 92 +++++++++---- scripts/floCloudAPI.js | 4 +- scripts/floCrypto.js | 158 +++++++++++++++++++-- scripts/floDapps.js | 305 ++++++++++++++++++++++++++++++----------- scripts/lib.js | 8 +- 6 files changed, 438 insertions(+), 130 deletions(-) diff --git a/index.html b/index.html index c5f2e4d..2425010 100644 --- a/index.html +++ b/index.html @@ -16,6 +16,7 @@ + diff --git a/scripts/btcOperator.js b/scripts/btcOperator.js index 170be20..591cd0a 100644 --- a/scripts/btcOperator.js +++ b/scripts/btcOperator.js @@ -1,4 +1,4 @@ -(function(EXPORTS) { //btcOperator v1.0.7b +(function(EXPORTS) { //btcOperator v1.0.7c /* BTC Crypto and API Operator */ const btcOperator = EXPORTS; @@ -268,26 +268,28 @@ const TMP_FEE = 0.00001; function createTransaction(senders, redeemScripts, receivers, amounts, fee, change_addr) { - let auto_fee = false, - total_amount = parseFloat(amounts.reduce((t, a) => t + a, 0).toFixed(8)); - if (fee === null) { - auto_fee = true; - fee = TMP_FEE; - } - const tx = coinjs.transaction(); - addUTXOs(tx, senders, redeemScripts, total_amount + fee).then(result => { - if (result > 0) - return reject("Insufficient Balance"); - let change = addOutputs(tx, receivers, amounts, Math.abs(result), change_addr); - if (!auto_fee) - return resolve(tx); - autoFeeCalc(tx).then(fee_calc => { - fee = Math.round((fee * 1) * 1e8); //satoshi convertion - if (!change) - tx.addoutput(change_addr, 0); - editFee(tx, fee, fee_calc); - resolve(tx); - }).catch(error => reject(error)) + return new Promise((resolve, reject) => { + let auto_fee = false, + total_amount = parseFloat(amounts.reduce((t, a) => t + a, 0).toFixed(8)); + if (fee === null) { + auto_fee = true; + fee = TMP_FEE; + } + const tx = coinjs.transaction(); + addUTXOs(tx, senders, redeemScripts, total_amount + fee).then(result => { + if (result > 0) + return reject("Insufficient Balance"); + let change = addOutputs(tx, receivers, amounts, Math.abs(result), change_addr); + if (!auto_fee) + return resolve(tx); + autoFeeCalc(tx).then(fee_calc => { + fee = Math.round((fee * 1) * 1e8); //satoshi convertion + if (!change) + tx.addoutput(change_addr, 0); + editFee(tx, fee, fee_calc); + resolve(tx); + }).catch(error => reject(error)) + }) }) } @@ -306,14 +308,17 @@ continue; required_amount -= parseFloat(utxos[i].value); var script; - if (rs) { //redeemScript for segwit/bech32 + if (!rs || !rs.length) //legacy script + script = utxos[i].script_hex; + else if (((rs.match(/^00/) && rs.length == 44)) || (rs.length == 40 && rs.match(/^[a-f0-9]+$/gi))) { + //redeemScript for segwit/bech32 let s = coinjs.script(); s.writeBytes(Crypto.util.hexToBytes(rs)); s.writeOp(0); s.writeBytes(coinjs.numToBytes((utxos[i].value * 100000000).toFixed(0), 8)); script = Crypto.util.bytesToHex(s.buffer); - } else //legacy script - script = utxos[i].script_hex; + } else //redeemScript for multisig + script = rs; tx.addinput(utxos[i].txid, utxos[i].output_no, script, 0xfffffffd /*sequence*/ ); //0xfffffffd for Replace-by-fee } addUTXOs(tx, senders, redeemScripts, required_amount, n + 1) @@ -466,7 +471,7 @@ }) } - btcOperator.signTx = function(tx, privKeys) { + function deserializeTx(tx) { if (typeof tx === 'string' || Array.isArray(tx)) { try { tx = coinjs.transaction().deserialize(tx); @@ -475,16 +480,45 @@ } } else if (typeof tx !== 'object' || typeof tx.sign !== 'function') throw "Invalid transaction object"; + return tx; + } + btcOperator.signTx = function(tx, privkeys, sighashtype = 1) { + tx = deserializeTx(tx); if (!Array.isArray(privkeys)) privkeys = [privkeys]; - for (let i in privKeys) - if (privKeys[i].length === 64) - privkeys[i] = coinjs.privkey2wif(privKeys[i]); - new Set(privKeys).forEach(key => console.debug("Signing key:", key, tx.sign(key, 1 /*sighashtype*/ ))); //Sign the tx using private key WIF + for (let i in privkeys) + if (privkeys[i].length === 64) + privkeys[i] = coinjs.privkey2wif(privkeys[i]); + new Set(privkeys).forEach(key => tx.sign(key, sighashtype)); //Sign the tx using private key WIF return tx.serialize(); } + btcOperator.checkSigned = function(tx, bool = true) { + tx = deserializeTx(tx); + let n = []; + for (let i in tx.ins) { + var s = tx.extractScriptKey(i); + if (s['type'] !== 'multisig') + n.push(s.signed == 'true' || (tx.witness[i] && tx.witness[i].length == 2)) + else { + var rs = coinjs.script().decodeRedeemScript(s.script); + let x = { + s: s['signatures'], + r: rs['signaturesRequired'], + t: rs['pubkeys'].length + }; + if (x.r > x.t) + throw "signaturesRequired is more than publicKeys"; + else if (x.s < x.r) + n.push(x); + else + n.push(true); + } + } + return bool ? !(n.filter(x => x !== true).length) : n; + } + btcOperator.getTx = txid => new Promise((resolve, reject) => { fetch_api(`get_tx/BTC/${txid}`) .then(result => resolve(result.data)) diff --git a/scripts/floCloudAPI.js b/scripts/floCloudAPI.js index 01560a1..402c0c5 100644 --- a/scripts/floCloudAPI.js +++ b/scripts/floCloudAPI.js @@ -1,4 +1,4 @@ -(function(EXPORTS) { //floCloudAPI v2.4.2b +(function(EXPORTS) { //floCloudAPI v2.4.2c /* FLO Cloud operations to send/request application data*/ 'use strict'; const floCloudAPI = EXPORTS; @@ -384,7 +384,7 @@ if (!address) return; var bytes; - if (address.length == 34) { //legacy encoding + if (address.length == 33 || address.length == 34) { //legacy encoding let decode = bitjs.Base58.decode(address); bytes = decode.slice(0, decode.length - 4); let checksum = decode.slice(decode.length - 4), diff --git a/scripts/floCrypto.js b/scripts/floCrypto.js index 4ab4d5c..01921d1 100644 --- a/scripts/floCrypto.js +++ b/scripts/floCrypto.js @@ -1,4 +1,4 @@ -(function(EXPORTS) { //floCrypto v2.3.0a +(function(EXPORTS) { //floCrypto v2.3.3b /* FLO Crypto Operators */ 'use strict'; const floCrypto = EXPORTS; @@ -7,6 +7,7 @@ const ecparams = EllipticCurve.getSECCurveByName("secp256k1"); const ascii_alternatives = `‘ '\n’ '\n“ "\n” "\n– --\n— ---\n≥ >=\n≤ <=\n≠ !=\n× *\n÷ /\n← <-\n→ ->\n↔ <->\n⇒ =>\n⇐ <=\n⇔ <=>`; const exponent1 = () => p.add(BigInteger.ONE).divide(BigInteger("4")); + coinjs.compressed = true; //defaulting coinjs compressed to true; function calculateY(x) { let exp = exponent1(); @@ -121,12 +122,8 @@ //Sign data using private-key floCrypto.signData = function(data, privateKeyHex) { var key = new Bitcoin.ECKey(privateKeyHex); - key.setCompressed(true); - var privateKeyArr = key.getBitcoinPrivateKeyByteArray(); - var privateKey = BigInteger.fromByteArrayUnsigned(privateKeyArr); var messageHash = Crypto.SHA256(data); - var messageHashBigInteger = new BigInteger(messageHash); - var messageSign = Bitcoin.ECDSA.sign(messageHashBigInteger, key.priv); + var messageSign = Bitcoin.ECDSA.sign(messageHash, key.priv); var sighex = Crypto.util.bytesToHex(messageSign); return sighex; } @@ -134,11 +131,9 @@ //Verify signatue of the data using public-key floCrypto.verifySign = function(data, signatureHex, publicKeyHex) { var msgHash = Crypto.SHA256(data); - var messageHashBigInteger = new BigInteger(msgHash); var sigBytes = Crypto.util.hexToBytes(signatureHex); - var signature = Bitcoin.ECDSA.parseSig(sigBytes); var publicKeyPoint = ecparams.getCurve().decodePointHex(publicKeyHex); - var verify = Bitcoin.ECDSA.verifyRaw(messageHashBigInteger, signature.r, signature.s, publicKeyPoint); + var verify = Bitcoin.ECDSA.verify(msgHash, sigBytes, publicKeyPoint); return verify; } @@ -153,8 +148,23 @@ } } - Object.defineProperty(floCrypto, 'newID', { - get: () => generateNewID() + Object.defineProperties(floCrypto, { + newID: { + get: () => generateNewID() + }, + tmpID: { + get: () => { + let bytes = Crypto.util.randomBytes(20); + bytes.unshift(bitjs.pub); + var hash = Crypto.SHA256(Crypto.SHA256(bytes, { + asBytes: true + }), { + asBytes: true + }); + var checksum = hash.slice(0, 4); + return bitjs.Base58.encode(bytes.concat(checksum)); + } + } }); //Returns public-key from private-key @@ -182,6 +192,25 @@ } } + floCrypto.getAddress = function(privateKeyHex, strict = false) { + if (!privateKeyHex) + return; + var key = new Bitcoin.ECKey(privateKeyHex); + if (key.priv == null) + return null; + key.setCompressed(true); + let pubKey = key.getPubKeyHex(), + version = bitjs.Base58.decode(privateKeyHex)[0]; + switch (version) { + case coinjs.priv: //BTC + return coinjs.bech32Address(pubKey).address; + case bitjs.priv: //FLO + return bitjs.pubkey2address(pubKey); + default: + return strict ? false : bitjs.pubkey2address(pubKey); //default to FLO address (if strict=false) + } + } + //Verify the private-key for the given public-key or flo-ID floCrypto.verifyPrivKey = function(privateKeyHex, pubKey_floID, isfloID = true) { if (!privateKeyHex || !pubKey_floID) @@ -202,18 +231,117 @@ } } - //Check if the given Address is valid or not - floCrypto.validateFloID = floCrypto.validateAddr = function(inpAddr) { - if (!inpAddr) + //Check if the given flo-id is valid or not + floCrypto.validateFloID = function(floID) { + if (!floID) return false; try { - let addr = new Bitcoin.Address(inpAddr); + let addr = new Bitcoin.Address(floID); return true; } catch { return false; } } + //Check if the given address (any blockchain) is valid or not + floCrypto.validateAddr = function(address, std = true, bech = true) { + if (address.length == 33 || address.length == 34) { //legacy or segwit encoding + if (std === false) + return false; + let decode = bitjs.Base58.decode(address); + var raw = decode.slice(0, decode.length - 4), + checksum = decode.slice(decode.length - 4); + var hash = Crypto.SHA256(Crypto.SHA256(raw, { + asBytes: true + }), { + asBytes: true + }); + if (hash[0] != checksum[0] || hash[1] != checksum[1] || hash[2] != checksum[2] || hash[3] != checksum[3]) + return false; + else if (std === true || (!Array.isArray(std) && std === raw[0]) || (Array.isArray(std) && std.includes(raw[0]))) + return true; + else + return false; + } else if (address.length == 42 || address.length == 62) { //bech encoding + if (bech === false) + return false; + let decode = coinjs.bech32_decode(address); + if (!decode) + return false; + var raw = decode.data; + if (bech === true || (!Array.isArray(bech) && bech === raw[0]) || (Array.isArray(bech) && bech.includes(raw[0]))) + return true; + else + return false; + } else //unknown length + return false; + } + + //Check the public-key for the address (any blockchain) + floCrypto.verifyPubKey = function(pubKeyHex, address) { + let pub_hash = Crypto.util.bytesToHex(ripemd160(Crypto.SHA256(Crypto.util.hexToBytes(pubKeyHex), { + asBytes: true + }))); + if (address.length == 33 || address.length == 34) { //legacy encoding + let decode = bitjs.Base58.decode(address); + var raw = decode.slice(0, decode.length - 4), + checksum = decode.slice(decode.length - 4); + var hash = Crypto.SHA256(Crypto.SHA256(raw, { + asBytes: true + }), { + asBytes: true + }); + if (hash[0] != checksum[0] || hash[1] != checksum[1] || hash[2] != checksum[2] || hash[3] != checksum[3]) + return false; + raw.shift(); + return pub_hash === Crypto.util.bytesToHex(raw); + } else if (address.length == 42 || address.length == 62) { //bech encoding + let decode = coinjs.bech32_decode(address); + if (!decode) + return false; + var raw = decode.data; + raw.shift(); + raw = coinjs.bech32_convert(raw, 5, 8, false); + return pub_hash === Crypto.util.bytesToHex(raw); + } else //unknown length + return false; + } + + //Convert the given address (any blockchain) to equivalent floID + floCrypto.toFloID = function(address) { + if (!address) + return; + var bytes; + if (address.length == 33 || address.length == 34) { //legacy encoding + let decode = bitjs.Base58.decode(address); + bytes = decode.slice(0, decode.length - 4); + let checksum = decode.slice(decode.length - 4), + hash = Crypto.SHA256(Crypto.SHA256(bytes, { + asBytes: true + }), { + asBytes: true + }); + hash[0] != checksum[0] || hash[1] != checksum[1] || hash[2] != checksum[2] || hash[3] != checksum[3] ? + bytes = undefined : bytes.shift(); + } else if (address.length == 42) { //bech encoding + let decode = coinjs.bech32_decode(address); + if (decode) { + bytes = decode.data; + bytes.shift(); + bytes = coinjs.bech32_convert(bytes, 5, 8, false); + } + } + if (!bytes) + return; + bytes.unshift(bitjs.pub); + let hash = Crypto.SHA256(Crypto.SHA256(bytes, { + asBytes: true + }), { + asBytes: true + }); + return bitjs.Base58.encode(bytes.concat(hash.slice(0, 4))); + } + //Split the str using shamir's Secret and Returns the shares floCrypto.createShamirsSecretShares = function(str, total_shares, threshold_limit) { try { diff --git a/scripts/floDapps.js b/scripts/floDapps.js index 0e92708..1da58b8 100644 --- a/scripts/floDapps.js +++ b/scripts/floDapps.js @@ -1,8 +1,144 @@ -(function(EXPORTS) { //floDapps v2.2.1 +(function(EXPORTS) { //floDapps v2.3.2c /* General functions for FLO Dapps*/ - //'use strict'; + 'use strict'; const floDapps = EXPORTS; + const DEFAULT = { + root: "floDapps", + application: floGlobals.application, + adminID: floGlobals.adminID + }; + + Object.defineProperties(floDapps, { + application: { + get: () => DEFAULT.application + }, + adminID: { + get: () => DEFAULT.adminID + }, + root: { + get: () => DEFAULT.root + } + }); + + var user_priv_raw, aes_key, user_priv_wrap; //private variable inside capsule + const raw_user = { + get private() { + if (!user_priv_raw) + throw "User not logged in"; + return Crypto.AES.decrypt(user_priv_raw, aes_key); + } + } + + var user_id, user_public, user_private; + const user = floDapps.user = { + get id() { + if (!user_id) + throw "User not logged in"; + return user_id; + }, + get public() { + if (!user_public) + throw "User not logged in"; + return user_public; + }, + get private() { + if (!user_private) + throw "User not logged in"; + else if (user_private instanceof Function) + return user_private(); + else + return Crypto.AES.decrypt(user_private, aes_key); + }, + sign(message) { + return floCrypto.signData(message, raw_user.private); + }, + decrypt(data) { + return floCrypto.decryptData(data, raw_user.private); + }, + encipher(message) { + return Crypto.AES.encrypt(message, raw_user.private); + }, + decipher(data) { + return Crypto.AES.decrypt(data, raw_user.private); + }, + get db_name() { + return "floDapps#" + user.id; + }, + lock() { + user_private = user_priv_wrap; + }, + async unlock() { + if (await user.private === raw_user.private) + user_private = user_priv_raw; + }, + clear() { + user_id = user_public = user_private = undefined; + user_priv_raw = aes_key = undefined; + delete user.contacts; + delete user.pubKeys; + delete user.messages; + } + }; + + Object.defineProperties(window, { + myFloID: { + get: () => { + try { + return user.id; + } catch { + return; + } + } + }, + myUserID: { + get: () => { + try { + return user.id; + } catch { + return; + } + } + }, + myPubKey: { + get: () => { + try { + return user.public; + } catch { + return; + } + } + }, + myPrivKey: { + get: () => { + try { + return user.private; + } catch { + return; + } + } + } + }); + + var subAdmins, settings + Object.defineProperties(floGlobals, { + subAdmins: { + get: () => subAdmins + }, + settings: { + get: () => settings + }, + contacts: { + get: () => user.contacts + }, + pubKeys: { + get: () => user.pubKeys + }, + messages: { + get: () => user.messages + } + }) + function initIndexedDB() { return new Promise((resolve, reject) => { var obs_g = { @@ -28,41 +164,41 @@ } //add other given objectStores initIndexedDB.appObs = initIndexedDB.appObs || {} - for (o in initIndexedDB.appObs) + for (let o in initIndexedDB.appObs) if (!(o in obs_a)) obs_a[o] = initIndexedDB.appObs[o] Promise.all([ - compactIDB.initDB(floGlobals.application, obs_a), - compactIDB.initDB("floDapps", obs_g) + compactIDB.initDB(DEFAULT.application, obs_a), + compactIDB.initDB(DEFAULT.root, obs_g) ]).then(result => { - compactIDB.setDefaultDB(floGlobals.application) + compactIDB.setDefaultDB(DEFAULT.application) resolve("IndexedDB App Storage Initated Successfully") }).catch(error => reject(error)); }) } - function initUserDB(floID) { + function initUserDB() { return new Promise((resolve, reject) => { var obs = { contacts: {}, pubKeys: {}, messages: {} } - compactIDB.initDB(`floDapps#${floID}`, obs).then(result => { + compactIDB.initDB(user.db_name, obs).then(result => { resolve("UserDB Initated Successfully") }).catch(error => reject('Init userDB failed')); }) } - function loadUserDB(floID) { + function loadUserDB() { return new Promise((resolve, reject) => { var loadData = ["contacts", "pubKeys", "messages"] var promises = [] for (var i = 0; i < loadData.length; i++) - promises[i] = compactIDB.readAllData(loadData[i], `floDapps#${floID}`) + promises[i] = compactIDB.readAllData(loadData[i], user.db_name) Promise.all(promises).then(results => { for (var i = 0; i < loadData.length; i++) - floGlobals[loadData[i]] = results[i] + user[loadData[i]] = results[i] resolve("Loaded Data from userDB") }).catch(error => reject('Load userDB failed')) }) @@ -72,7 +208,7 @@ startUpFunctions.push(function readSupernodeListFromAPI() { return new Promise((resolve, reject) => { - compactIDB.readData("lastTx", floCloudAPI.SNStorageID, "floDapps").then(lastTx => { + compactIDB.readData("lastTx", floCloudAPI.SNStorageID, DEFAULT.root).then(lastTx => { floBlockchainAPI.readData(floCloudAPI.SNStorageID, { ignoreOld: lastTx, sentOnly: true, @@ -80,14 +216,14 @@ }).then(result => { for (var i = result.data.length - 1; i >= 0; i--) { var content = JSON.parse(result.data[i]).SuperNodeStorage; - for (sn in content.removeNodes) - compactIDB.removeData("supernodes", sn, "floDapps"); - for (sn in content.newNodes) - compactIDB.writeData("supernodes", content.newNodes[sn], sn, "floDapps"); + for (let sn in content.removeNodes) + compactIDB.removeData("supernodes", sn, DEFAULT.root); + for (let sn in content.newNodes) + compactIDB.writeData("supernodes", content.newNodes[sn], sn, DEFAULT.root); } - compactIDB.writeData("lastTx", result.totalTxs, floCloudAPI.SNStorageID, "floDapps"); - compactIDB.readAllData("supernodes", "floDapps").then(result => { - floCloudAPI.init(result) + compactIDB.writeData("lastTx", result.totalTxs, floCloudAPI.SNStorageID, DEFAULT.root); + compactIDB.readAllData("supernodes", DEFAULT.root).then(nodes => { + floCloudAPI.init(nodes) .then(result => resolve("Loaded Supernode list\n" + result)) .catch(error => reject(error)) }) @@ -98,14 +234,14 @@ startUpFunctions.push(function readAppConfigFromAPI() { return new Promise((resolve, reject) => { - compactIDB.readData("lastTx", `${floGlobals.application}|${floGlobals.adminID}`, "floDapps").then(lastTx => { - floBlockchainAPI.readData(floGlobals.adminID, { + compactIDB.readData("lastTx", `${DEFAULT.application}|${DEFAULT.adminID}`, DEFAULT.root).then(lastTx => { + floBlockchainAPI.readData(DEFAULT.adminID, { ignoreOld: lastTx, sentOnly: true, - pattern: floGlobals.application + pattern: DEFAULT.application }).then(result => { for (var i = result.data.length - 1; i >= 0; i--) { - var content = JSON.parse(result.data[i])[floGlobals.application]; + var content = JSON.parse(result.data[i])[DEFAULT.application]; if (!content || typeof content !== "object") continue; if (Array.isArray(content.removeSubAdmin)) @@ -118,11 +254,11 @@ for (let l in content.settings) compactIDB.writeData("settings", content.settings[l], l) } - compactIDB.writeData("lastTx", result.totalTxs, `${floGlobals.application}|${floGlobals.adminID}`, "floDapps"); + compactIDB.writeData("lastTx", result.totalTxs, `${DEFAULT.application}|${DEFAULT.adminID}`, DEFAULT.root); compactIDB.readAllData("subAdmins").then(result => { - floGlobals.subAdmins = Object.keys(result); + subAdmins = Object.keys(result); compactIDB.readAllData("settings").then(result => { - floGlobals.settings = result; + settings = result; resolve("Read app configuration from blockchain"); }) }) @@ -186,7 +322,7 @@ }); const getPrivateKeyCredentials = () => new Promise((resolve, reject) => { - var indexArr = localStorage.getItem(`${floGlobals.application}#privKey`) + var indexArr = localStorage.getItem(`${DEFAULT.application}#privKey`) if (indexArr) { readSharesFromIDB(JSON.parse(indexArr)) .then(result => resolve(result)) @@ -197,7 +333,7 @@ if (!result) return reject("Empty Private Key") var floID = floCrypto.getFloID(result) - if (!floID || !floCrypto.validateAddr(floID)) + if (!floID || !floCrypto.validateFloID(floID)) return reject("Invalid Private Key") privKey = result; }).catch(error => { @@ -210,7 +346,7 @@ var shares = floCrypto.createShamirsSecretShares(privKey, threshold, threshold) writeSharesToIDB(shares).then(resultIndexes => { //store index keys in localStorage - localStorage.setItem(`${floGlobals.application}#privKey`, JSON.stringify(resultIndexes)) + localStorage.setItem(`${DEFAULT.application}#privKey`, JSON.stringify(resultIndexes)) //also add a dummy privatekey to the IDB var randomPrivKey = floCrypto.generateNewID().privKey var randomThreshold = floCrypto.randInt(10, 20) @@ -242,9 +378,14 @@ getPrivateKeyCredentials().then(key => { checkIfPinRequired(key).then(privKey => { try { - myPrivKey = privKey - myPubKey = floCrypto.getPubKeyHex(myPrivKey) - myFloID = floCrypto.getFloID(myPubKey) + user_public = floCrypto.getPubKeyHex(privKey); + user_id = floCrypto.getAddress(privKey); + floCloudAPI.user(user_id, privKey); //Set user for floCloudAPI + user_priv_wrap = () => checkIfPinRequired(key); + let n = floCrypto.randInt(12, 20); + aes_key = floCrypto.randString(n); + user_priv_raw = Crypto.AES.encrypt(privKey, aes_key); + user_private = user_priv_wrap; resolve('Login Credentials loaded successful') } catch (error) { console.log(error) @@ -305,8 +446,8 @@ }); let p2 = new Promise((res, rej) => { callAndLog(getCredentials()).then(r => { - callAndLog(initUserDB(myFloID)).then(r => { - callAndLog(loadUserDB(myFloID)) + callAndLog(initUserDB()).then(r => { + callAndLog(loadUserDB()) .then(r => res(true)) .catch(e => rej(false)) }).catch(e => rej(false)) @@ -315,7 +456,10 @@ Promise.all([p1, p2]) .then(r => resolve('App Startup finished successful')) .catch(e => reject('App Startup failed')) - }).catch(error => reject("App database initiation failed")) + }).catch(error => { + startUpLog(false, error); + reject("App database initiation failed") + }) }) } @@ -331,10 +475,10 @@ floDapps.storeContact = function(floID, name) { return new Promise((resolve, reject) => { - if (!floCrypto.validateAddr(floID)) + if (!floCrypto.validateFloID(floID)) return reject("Invalid floID!") - compactIDB.writeData("contacts", name, floID, `floDapps#${myFloID}`).then(result => { - floGlobals.contacts[floID] = name; + compactIDB.writeData("contacts", name, floID, user.db_name).then(result => { + user.contacts[floID] = name; resolve("Contact stored") }).catch(error => reject(error)) }); @@ -342,14 +486,14 @@ floDapps.storePubKey = function(floID, pubKey) { return new Promise((resolve, reject) => { - if (floID in floGlobals.pubKeys) + if (floID in user.pubKeys) return resolve("pubKey already stored") - if (!floCrypto.validateAddr(floID)) + if (!floCrypto.validateFloID(floID)) return reject("Invalid floID!") if (floCrypto.getFloID(pubKey) != floID) return reject("Incorrect pubKey") - compactIDB.writeData("pubKeys", pubKey, floID, `floDapps#${myFloID}`).then(result => { - floGlobals.pubKeys[floID] = pubKey; + compactIDB.writeData("pubKeys", pubKey, floID, user.db_name).then(result => { + user.pubKeys[floID] = pubKey; resolve("pubKey stored") }).catch(error => reject(error)) }); @@ -359,11 +503,11 @@ return new Promise((resolve, reject) => { let options = { receiverID: floID, - application: "floDapps", - comment: floGlobals.application + application: DEFAULT.root, + comment: DEFAULT.application } - if (floID in floGlobals.pubKeys) - message = floCrypto.encryptData(JSON.stringify(message), floGlobals.pubKeys[floID]) + if (floID in user.pubKeys) + message = floCrypto.encryptData(JSON.stringify(message), user.pubKeys[floID]) floCloudAPI.sendApplicationData(message, "Message", options) .then(result => resolve(result)) .catch(error => reject(error)) @@ -372,20 +516,21 @@ floDapps.requestInbox = function(callback) { return new Promise((resolve, reject) => { - let lastVC = Object.keys(floGlobals.messages).sort().pop() + let lastVC = Object.keys(user.messages).sort().pop() let options = { - receiverID: myFloID, - application: "floDapps", + receiverID: user.id, + application: DEFAULT.root, lowerVectorClock: lastVC + 1 } + let privKey = raw_user.private; options.callback = (d, e) => { for (let v in d) { try { if (d[v].message instanceof Object && "secret" in d[v].message) - d[v].message = floCrypto.decryptData(d[v].message, myPrivKey) + d[v].message = floCrypto.decryptData(d[v].message, privKey) } catch (error) {} - compactIDB.writeData("messages", d[v], v, `floDapps#${myFloID}`) - floGlobals.messages[v] = d[v] + compactIDB.writeData("messages", d[v], v, user.db_name) + user.messages[v] = d[v] } if (callback instanceof Function) callback(d, e) @@ -404,14 +549,14 @@ if (!addList && !rmList && !settings) return reject("No configuration change") var floData = { - [floGlobals.application]: { + [DEFAULT.application]: { addSubAdmin: addList, removeSubAdmin: rmList, settings: settings } } var floID = floCrypto.getFloID(adminPrivKey) - if (floID != floGlobals.adminID) + if (floID != DEFAULT.adminID) reject('Access Denied for Admin privilege') else floBlockchainAPI.writeData(floID, JSON.stringify(floData), adminPrivKey) @@ -422,9 +567,9 @@ const clearCredentials = floDapps.clearCredentials = function() { return new Promise((resolve, reject) => { - compactIDB.clearData('credentials', floGlobals.application).then(result => { - localStorage.removeItem(`${floGlobals.application}#privKey`) - myPrivKey = myPubKey = myFloID = undefined; + compactIDB.clearData('credentials', DEFAULT.application).then(result => { + localStorage.removeItem(`${DEFAULT.application}#privKey`); + user.clear(); resolve("privKey credentials deleted!") }).catch(error => reject(error)) }) @@ -433,7 +578,7 @@ floDapps.deleteUserData = function(credentials = false) { return new Promise((resolve, reject) => { let p = [] - p.push(compactIDB.deleteDB(`floDapps#${myFloID}`)) + p.push(compactIDB.deleteDB(user.db_name)) if (credentials) p.push(clearCredentials()) Promise.all(p) @@ -444,10 +589,10 @@ floDapps.deleteAppData = function() { return new Promise((resolve, reject) => { - compactIDB.deleteDB(floGlobals.application).then(result => { - localStorage.removeItem(`${floGlobals.application}#privKey`) - myPrivKey = myPubKey = myFloID = undefined; - compactIDB.removeData('lastTx', `${floGlobals.application}|${floGlobals.adminID}`, 'floDapps') + compactIDB.deleteDB(DEFAULT.application).then(result => { + localStorage.removeItem(`${DEFAULT.application}#privKey`) + user.clear(); + compactIDB.removeData('lastTx', `${DEFAULT.application}|${DEFAULT.adminID}`, DEFAULT.root) .then(result => resolve("App database(local) deleted")) .catch(error => reject(error)) }).catch(error => reject(error)) @@ -455,17 +600,17 @@ } floDapps.securePrivKey = function(pwd) { - return new Promise((resolve, reject) => { - let indexArr = localStorage.getItem(`${floGlobals.application}#privKey`) + return new Promise(async (resolve, reject) => { + let indexArr = localStorage.getItem(`${DEFAULT.application}#privKey`) if (!indexArr) return reject("PrivKey not found"); indexArr = JSON.parse(indexArr) - let encryptedKey = Crypto.AES.encrypt(myPrivKey, pwd); + let encryptedKey = Crypto.AES.encrypt(await user.private, pwd); let threshold = indexArr.length; let shares = floCrypto.createShamirsSecretShares(encryptedKey, threshold, threshold) let promises = []; let overwriteFn = (share, index) => - compactIDB.writeData("credentials", share, index, floGlobals.application); + compactIDB.writeData("credentials", share, index, DEFAULT.application); for (var i = 0; i < threshold; i++) promises.push(overwriteFn(shares[i], indexArr[i])); Promise.all(promises) @@ -494,7 +639,7 @@ }) } return new Promise((resolve, reject) => { - var indexArr = localStorage.getItem(`${floGlobals.application}#privKey`) + var indexArr = localStorage.getItem(`${DEFAULT.application}#privKey`) console.info(indexArr) if (!indexArr) reject('No login credentials found') @@ -535,7 +680,7 @@ filteredResult[d] = JSON.parse(JSON.stringify(floGlobals.generalData[fk][d])) } if (options.decrypt) { - let decryptionKey = (options.decrypt === true) ? myPrivKey : options.decrypt; + let decryptionKey = (options.decrypt === true) ? raw_user.private : options.decrypt; if (!Array.isArray(decryptionKey)) decryptionKey = [decryptionKey]; for (let f in filteredResult) { @@ -561,14 +706,14 @@ syncData.oldDevice = () => new Promise((resolve, reject) => { let sync = { - contacts: floGlobals.contacts, - pubKeys: floGlobals.pubKeys, - messages: floGlobals.messages + contacts: user.contacts, + pubKeys: user.pubKeys, + messages: user.messages } - let message = Crypto.AES.encrypt(JSON.stringify(sync), myPrivKey) + let message = Crypto.AES.encrypt(JSON.stringify(sync), raw_user.private) let options = { - receiverID: myFloID, - application: "floDapps" + receiverID: user.id, + application: DEFAULT.root } floCloudAPI.sendApplicationData(message, "syncData", options) .then(result => resolve(result)) @@ -577,20 +722,20 @@ syncData.newDevice = () => new Promise((resolve, reject) => { var options = { - receiverID: myFloID, - senderID: myFloID, - application: "floDapps", + receiverID: user.id, + senderID: user.id, + application: DEFAULT.root, mostRecent: true, } floCloudAPI.requestApplicationData("syncData", options).then(response => { let vc = Object.keys(response).sort().pop() - let sync = JSON.parse(Crypto.AES.decrypt(response[vc].message, myPrivKey)) + let sync = JSON.parse(Crypto.AES.decrypt(response[vc].message, raw_user.private)) let promises = [] - let store = (key, val, obs) => promises.push(compactIDB.writeData(obs, val, key, `floDapps#${floID}`)); + let store = (key, val, obs) => promises.push(compactIDB.writeData(obs, val, key, user.db_name)); ["contacts", "pubKeys", "messages"].forEach(c => { for (let i in sync[c]) { store(i, sync[c][i], c) - floGlobals[c][i] = sync[c][i] + user[c][i] = sync[c][i] } }) Promise.all(promises) diff --git a/scripts/lib.js b/scripts/lib.js index d2fd11d..1ae4ca2 100644 --- a/scripts/lib.js +++ b/scripts/lib.js @@ -1,4 +1,4 @@ -(function(GLOBAL) { //lib v1.3.0b +(function(GLOBAL) { //lib v1.3.0c 'use strict'; /* Utility Libraries required for Standard operations * All credits for these codes belong to their respective creators, moderators and owners. @@ -7814,7 +7814,7 @@ } else if (this.ins[index].script.chunks[0] == 0 && this.ins[index].script.chunks[this.ins[index].script.chunks.length - 1][this.ins[index].script.chunks[this.ins[index].script.chunks.length - 1].length - 1] == 174) { // OP_CHECKMULTISIG // multisig script, with signature(s) included var sigcount = 0; - for (i = 1; i < this.ins[index].script.chunks.length - 1; i++) { + for (let i = 1; i < this.ins[index].script.chunks.length - 1; i++) { if (this.ins[index].script.chunks[i] != 0) { sigcount++; } @@ -8057,8 +8057,8 @@ s.writeOp(0); - for (x in pubkeyList) { - for (y in sigsList) { + for (let x in pubkeyList) { + for (let y in sigsList) { this.ins[index].script.buffer = redeemScript; sighash = Crypto.util.hexToBytes(this.transactionHash(index, sigsList[y].slice(-1)[0] * 1)); if (coinjs.verifySignature(sighash, sigsList[y], pubkeyList[x])) { From 85daa0135ceb7ed34afd0a9feeeb9be6531a6e84 Mon Sep 17 00:00:00 2001 From: sairajzero Date: Tue, 16 Aug 2022 03:31:16 +0530 Subject: [PATCH 06/25] bug fix --- scripts/messenger.js | 23 +++++++++++++---------- 1 file changed, 13 insertions(+), 10 deletions(-) diff --git a/scripts/messenger.js b/scripts/messenger.js index 0368bd9..af52a83 100644 --- a/scripts/messenger.js +++ b/scripts/messenger.js @@ -949,9 +949,9 @@ } //BTC multisig application - const multsig = messenger.multisig = {} + const MultiSig = messenger.multisig = {} const TYPE_BTC_MULTISIG = "btc_multisig"; - multsig.createAddress = function(pubKeys, minRequired) { + MultiSig.createAddress = function(pubKeys, minRequired) { return new Promise(async (resolve, reject) => { let co_owners = pubKeys.map(p => floCrypto.getFloID(p)); if (co_owners.includes(null)) @@ -965,6 +965,8 @@ address: multisig.address, //TODO: maybe encrypt the address redeemScript: multisig.redeemScript }; + console.debug(content.address, content.redeemScript); + debugger; floBlockchainAPI.writeDataMultiple([privateKey], JSON.stringify({ [floGlobals.application]: content }), co_owners).then(txid => { @@ -980,7 +982,7 @@ }) } - multsig.listAddress = function() { + MultiSig.listAddress = function() { return new Promise((resolve, reject) => { let options = { lowerKey: `${TYPE_BTC_MULTISIG}|`, @@ -1011,8 +1013,8 @@ }) } - multsig.createTx = function(address, redeemScript, receivers, amounts) { - return new Promise((resolve, reject) => { + MultiSig.createTx = function(address, redeemScript, receivers, amounts) { + return new Promise(async (resolve, reject) => { let decode = coinjs.script().decodeRedeemScript(redeemScript); if (!decode || decode.address !== address || decode.type !== "multisig__") return reject("Invalid redeem-script"); @@ -1034,8 +1036,8 @@ }) } - multisig.signTx = function(pipeID, tx_hex, redeemScript) { - return new Promise((resolve, reject) => { + MultiSig.signTx = function(pipeID, tx_hex, redeemScript) { + return new Promise(async (resolve, reject) => { let decode = coinjs.script().decodeRedeemScript(redeemScript); if (!decode || decode.type !== "multisig__") return reject("Invalid redeem-script"); @@ -1047,11 +1049,12 @@ tx_hex = btcOperator.signTx(tx, privateKey); let message = encrypt(tx_hex, pipeline.eKey); sendRaw(message, pipeline.id, "TRANSACTION", false).then(result => { - if (!__Enough_signs_collected(tx)) //TODO + if (!btcOperator.checkSigned(tx)) return resolve(tx_hex); - __Arranged_signatures_if_needed(tx) //TODO + debugger; btcOperator.broadcast(tx_hex).then(result => { - let txid = result.txid + let txid = result.txid; + console.debug(txid); sendRaw(encrypt(txid, pipeline.eKey), pipeline.id, "BROADCAST", false) .then(result => resolve(txid)) .catch(error => reject(error)) From 5564b73299e0fcaa5ec83c1d337466592d7018cb Mon Sep 17 00:00:00 2001 From: sairajzero Date: Tue, 16 Aug 2022 17:31:35 +0530 Subject: [PATCH 07/25] update stdop --- default.js | 8849 ----------------------------------- index.html | 4 +- scripts/floBlockchainAPI.js | 14 +- scripts/lib.js | 6 +- 4 files changed, 13 insertions(+), 8860 deletions(-) delete mode 100644 default.js diff --git a/default.js b/default.js deleted file mode 100644 index b080243..0000000 --- a/default.js +++ /dev/null @@ -1,8849 +0,0 @@ - -//All util libraries required for Standard operations (DO NOT EDIT ANY) - -/* Reactor Event handling */ -if (typeof reactor == "undefined" || !reactor) { - (function () { - function Event(name) { - this.name = name; - this.callbacks = []; - } - - Event.prototype.registerCallback = function (callback) { - this.callbacks.push(callback); - }; - - function Reactor() { - this.events = {}; - } - - Reactor.prototype.registerEvent = function (eventName) { - var event = new Event(eventName); - this.events[eventName] = event; - }; - - Reactor.prototype.dispatchEvent = function (eventName, eventArgs) { - this.events[eventName].callbacks.forEach(function (callback) { - callback(eventArgs); - }); - }; - - Reactor.prototype.addEventListener = function (eventName, callback) { - this.events[eventName].registerCallback(callback); - }; - - window.reactor = new Reactor(); - })(); -} - -/* Sample Usage - --Creating and defining the event-- - reactor.registerEvent(''); - reactor.addEventListener('', function(someObject){ - do something... - }); - --Firing the event-- - reactor.dispatchEvent('',); -*/ - - -/*! -* Crypto-JS v2.5.4 Crypto.js -* http://code.google.com/p/crypto-js/ -* Copyright (c) 2009-2013, Jeff Mott. All rights reserved. -* http://code.google.com/p/crypto-js/wiki/License -*/ -if (typeof Crypto == "undefined" || !Crypto.util) { - (function () { - - var base64map = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/"; - - // Global Crypto object - var Crypto = window.Crypto = {}; - - // Crypto utilities - var util = Crypto.util = { - - // Bit-wise rotate left - rotl: function (n, b) { - return (n << b) | (n >>> (32 - b)); - }, - - // Bit-wise rotate right - rotr: function (n, b) { - return (n << (32 - b)) | (n >>> b); - }, - - // Swap big-endian to little-endian and vice versa - endian: function (n) { - - // If number given, swap endian - if (n.constructor == Number) { - return util.rotl(n, 8) & 0x00FF00FF | - util.rotl(n, 24) & 0xFF00FF00; - } - - // Else, assume array and swap all items - for (var i = 0; i < n.length; i++) - n[i] = util.endian(n[i]); - return n; - - }, - - // Generate an array of any length of random bytes - randomBytes: function (n) { - for (var bytes = []; n > 0; n--) - bytes.push(Math.floor(Math.random() * 256)); - return bytes; - }, - - // Convert a byte array to big-endian 32-bit words - bytesToWords: function (bytes) { - for (var words = [], i = 0, b = 0; i < bytes.length; i++, b += 8) - words[b >>> 5] |= (bytes[i] & 0xFF) << (24 - b % 32); - return words; - }, - - // Convert big-endian 32-bit words to a byte array - wordsToBytes: function (words) { - for (var bytes = [], b = 0; b < words.length * 32; b += 8) - bytes.push((words[b >>> 5] >>> (24 - b % 32)) & 0xFF); - return bytes; - }, - - // Convert a byte array to a hex string - bytesToHex: function (bytes) { - for (var hex = [], i = 0; i < bytes.length; i++) { - hex.push((bytes[i] >>> 4).toString(16)); - hex.push((bytes[i] & 0xF).toString(16)); - } - return hex.join(""); - }, - - // Convert a hex string to a byte array - hexToBytes: function (hex) { - for (var bytes = [], c = 0; c < hex.length; c += 2) - bytes.push(parseInt(hex.substr(c, 2), 16)); - return bytes; - }, - - // Convert a byte array to a base-64 string - bytesToBase64: function (bytes) { - for (var base64 = [], i = 0; i < bytes.length; i += 3) { - var triplet = (bytes[i] << 16) | (bytes[i + 1] << 8) | bytes[i + 2]; - for (var j = 0; j < 4; j++) { - if (i * 8 + j * 6 <= bytes.length * 8) - base64.push(base64map.charAt((triplet >>> 6 * (3 - j)) & 0x3F)); - else base64.push("="); - } - } - - return base64.join(""); - }, - - // Convert a base-64 string to a byte array - base64ToBytes: function (base64) { - // Remove non-base-64 characters - base64 = base64.replace(/[^A-Z0-9+\/]/ig, ""); - - for (var bytes = [], i = 0, imod4 = 0; i < base64.length; imod4 = ++i % 4) { - if (imod4 == 0) continue; - bytes.push(((base64map.indexOf(base64.charAt(i - 1)) & (Math.pow(2, -2 * imod4 + 8) - 1)) << (imod4 * 2)) | - (base64map.indexOf(base64.charAt(i)) >>> (6 - imod4 * 2))); - } - - return bytes; - } - - }; - - // Crypto character encodings - var charenc = Crypto.charenc = {}; - - // UTF-8 encoding - var UTF8 = charenc.UTF8 = { - - // Convert a string to a byte array - stringToBytes: function (str) { - return Binary.stringToBytes(unescape(encodeURIComponent(str))); - }, - - // Convert a byte array to a string - bytesToString: function (bytes) { - return decodeURIComponent(escape(Binary.bytesToString(bytes))); - } - - }; - - // Binary encoding - var Binary = charenc.Binary = { - - // Convert a string to a byte array - stringToBytes: function (str) { - for (var bytes = [], i = 0; i < str.length; i++) - bytes.push(str.charCodeAt(i) & 0xFF); - return bytes; - }, - - // Convert a byte array to a string - bytesToString: function (bytes) { - for (var str = [], i = 0; i < bytes.length; i++) - str.push(String.fromCharCode(bytes[i])); - return str.join(""); - } - - }; - - })(); -} - - - -//Adding SHA1 to fix basic PKBDF2 -/* - * Crypto-JS v2.5.4 - * http://code.google.com/p/crypto-js/ - * (c) 2009-2012 by Jeff Mott. All rights reserved. - * http://code.google.com/p/crypto-js/wiki/License - */ -(function () { - - // Shortcuts - var C = Crypto, - util = C.util, - charenc = C.charenc, - UTF8 = charenc.UTF8, - Binary = charenc.Binary; - - // Public API - var SHA1 = C.SHA1 = function (message, options) { - var digestbytes = util.wordsToBytes(SHA1._sha1(message)); - return options && options.asBytes ? digestbytes : - options && options.asString ? Binary.bytesToString(digestbytes) : - util.bytesToHex(digestbytes); - }; - - // The core - SHA1._sha1 = function (message) { - - // Convert to byte array - if (message.constructor == String) message = UTF8.stringToBytes(message); - /* else, assume byte array already */ - - var m = util.bytesToWords(message), - l = message.length * 8, - w = [], - H0 = 1732584193, - H1 = -271733879, - H2 = -1732584194, - H3 = 271733878, - H4 = -1009589776; - - // Padding - m[l >> 5] |= 0x80 << (24 - l % 32); - m[((l + 64 >>> 9) << 4) + 15] = l; - - for (var i = 0; i < m.length; i += 16) { - - var a = H0, - b = H1, - c = H2, - d = H3, - e = H4; - - for (var j = 0; j < 80; j++) { - - if (j < 16) w[j] = m[i + j]; - else { - var n = w[j - 3] ^ w[j - 8] ^ w[j - 14] ^ w[j - 16]; - w[j] = (n << 1) | (n >>> 31); - } - - var t = ((H0 << 5) | (H0 >>> 27)) + H4 + (w[j] >>> 0) + ( - j < 20 ? (H1 & H2 | ~H1 & H3) + 1518500249 : - j < 40 ? (H1 ^ H2 ^ H3) + 1859775393 : - j < 60 ? (H1 & H2 | H1 & H3 | H2 & H3) - 1894007588 : - (H1 ^ H2 ^ H3) - 899497514); - - H4 = H3; - H3 = H2; - H2 = (H1 << 30) | (H1 >>> 2); - H1 = H0; - H0 = t; - - } - - H0 += a; - H1 += b; - H2 += c; - H3 += d; - H4 += e; - - } - - return [H0, H1, H2, H3, H4]; - - }; - - // Package private blocksize - SHA1._blocksize = 16; - - SHA1._digestsize = 20; - -})(); - -//Added to make PKBDF2 work -/* - * Crypto-JS v2.5.4 - * http://code.google.com/p/crypto-js/ - * (c) 2009-2012 by Jeff Mott. All rights reserved. - * http://code.google.com/p/crypto-js/wiki/License - */ -(function () { - - // Shortcuts - var C = Crypto, - util = C.util, - charenc = C.charenc, - UTF8 = charenc.UTF8, - Binary = charenc.Binary; - - C.HMAC = function (hasher, message, key, options) { - - // Convert to byte arrays - if (message.constructor == String) message = UTF8.stringToBytes(message); - if (key.constructor == String) key = UTF8.stringToBytes(key); - /* else, assume byte arrays already */ - - // Allow arbitrary length keys - if (key.length > hasher._blocksize * 4) - key = hasher(key, { - asBytes: true - }); - - // XOR keys with pad constants - var okey = key.slice(0), - ikey = key.slice(0); - for (var i = 0; i < hasher._blocksize * 4; i++) { - okey[i] ^= 0x5C; - ikey[i] ^= 0x36; - } - - var hmacbytes = hasher(okey.concat(hasher(ikey.concat(message), { - asBytes: true - })), { - asBytes: true - }); - - return options && options.asBytes ? hmacbytes : - options && options.asString ? Binary.bytesToString(hmacbytes) : - util.bytesToHex(hmacbytes); - - }; - -})(); - - -//crypto-sha256-hmac.js -/* - * Crypto-JS v2.5.4 - * http://code.google.com/p/crypto-js/ - * (c) 2009-2012 by Jeff Mott. All rights reserved. - * http://code.google.com/p/crypto-js/wiki/License - */ - -function ascii_to_hexa(str) { - var arr1 = []; - for (var n = 0, l = str.length; n < l; n++) { - var hex = Number(str.charCodeAt(n)).toString(16); - arr1.push(hex); - } - return arr1.join(''); -} - - -(typeof Crypto == "undefined" || !Crypto.util) && function () { - var d = window.Crypto = {}, - k = d.util = { - rotl: function (b, a) { - return b << a | b >>> 32 - a - }, - rotr: function (b, a) { - return b << 32 - a | b >>> a - }, - endian: function (b) { - if (b.constructor == Number) return k.rotl(b, 8) & 16711935 | k.rotl(b, 24) & 4278255360; - for (var a = 0; a < b.length; a++) b[a] = k.endian(b[a]); - return b - }, - randomBytes: function (b) { - for (var a = []; b > 0; b--) a.push(Math.floor(Math.random() * 256)); - return a - }, - bytesToWords: function (b) { - for (var a = [], c = 0, e = 0; c < b.length; c++, e += 8) a[e >>> 5] |= (b[c] & 255) << - 24 - e % 32; - return a - }, - wordsToBytes: function (b) { - for (var a = [], c = 0; c < b.length * 32; c += 8) a.push(b[c >>> 5] >>> 24 - c % 32 & 255); - return a - }, - bytesToHex: function (b) { - for (var a = [], c = 0; c < b.length; c++) a.push((b[c] >>> 4).toString(16)), a.push((b[c] & - 15).toString(16)); - return a.join("") - }, - hexToBytes: function (b) { - for (var a = [], c = 0; c < b.length; c += 2) a.push(parseInt(b.substr(c, 2), 16)); - return a - }, - bytesToBase64: function (b) { - for (var a = [], c = 0; c < b.length; c += 3) - for (var e = b[c] << 16 | b[c + 1] << 8 | b[c + 2], p = 0; p < 4; p++) c * 8 + p * 6 <= - b.length * 8 ? a.push( - "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/".charAt(e >>> - 6 * (3 - p) & 63)) : a.push("="); - return a.join("") - }, - base64ToBytes: function (b) { - for (var b = b.replace(/[^A-Z0-9+\/]/ig, ""), a = [], c = 0, e = 0; c < b.length; e = ++c % - 4) e != 0 && a.push(("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/" - .indexOf(b.charAt(c - 1)) & Math.pow(2, -2 * e + 8) - 1) << e * 2 | - "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/".indexOf(b.charAt( - c)) >>> 6 - e * 2); - return a - } - }, - d = d.charenc = {}; - d.UTF8 = { - stringToBytes: function (b) { - return g.stringToBytes(unescape(encodeURIComponent(b))) - }, - bytesToString: function (b) { - return decodeURIComponent(escape(g.bytesToString(b))) - } - }; - var g = d.Binary = { - stringToBytes: function (b) { - for (var a = [], c = 0; c < b.length; c++) a.push(b.charCodeAt(c) & 255); - return a - }, - bytesToString: function (b) { - for (var a = [], c = 0; c < b.length; c++) a.push(String.fromCharCode(b[c])); - return a.join("") - } - } -}(); -(function () { - var d = Crypto, - k = d.util, - g = d.charenc, - b = g.UTF8, - a = g.Binary, - c = [1116352408, 1899447441, 3049323471, 3921009573, 961987163, 1508970993, 2453635748, 2870763221, - 3624381080, 310598401, 607225278, 1426881987, 1925078388, 2162078206, 2614888103, 3248222580, - 3835390401, 4022224774, 264347078, 604807628, 770255983, 1249150122, 1555081692, 1996064986, - 2554220882, 2821834349, 2952996808, 3210313671, 3336571891, 3584528711, 113926993, 338241895, - 666307205, 773529912, 1294757372, 1396182291, 1695183700, 1986661051, 2177026350, 2456956037, - 2730485921, - 2820302411, 3259730800, 3345764771, 3516065817, 3600352804, 4094571909, 275423344, 430227734, - 506948616, 659060556, 883997877, 958139571, 1322822218, 1537002063, 1747873779, 1955562222, - 2024104815, 2227730452, 2361852424, 2428436474, 2756734187, 3204031479, 3329325298 - ], - e = d.SHA256 = function (b, c) { - var f = k.wordsToBytes(e._sha256(b)); - return c && c.asBytes ? f : c && c.asString ? a.bytesToString(f) : k.bytesToHex(f) - }; - e._sha256 = function (a) { - a.constructor == String && (a = b.stringToBytes(a)); - var e = k.bytesToWords(a), - f = a.length * 8, - a = [1779033703, 3144134277, - 1013904242, 2773480762, 1359893119, 2600822924, 528734635, 1541459225 - ], - d = [], - g, m, r, i, n, o, s, t, h, l, j; - e[f >> 5] |= 128 << 24 - f % 32; - e[(f + 64 >> 9 << 4) + 15] = f; - for (t = 0; t < e.length; t += 16) { - f = a[0]; - g = a[1]; - m = a[2]; - r = a[3]; - i = a[4]; - n = a[5]; - o = a[6]; - s = a[7]; - for (h = 0; h < 64; h++) { - h < 16 ? d[h] = e[h + t] : (l = d[h - 15], j = d[h - 2], d[h] = ((l << 25 | l >>> 7) ^ - (l << 14 | l >>> 18) ^ l >>> 3) + (d[h - 7] >>> 0) + ((j << 15 | j >>> 17) ^ - (j << 13 | j >>> 19) ^ j >>> 10) + (d[h - 16] >>> 0)); - j = f & g ^ f & m ^ g & m; - var u = (f << 30 | f >>> 2) ^ (f << 19 | f >>> 13) ^ (f << 10 | f >>> 22); - l = (s >>> 0) + ((i << 26 | i >>> 6) ^ (i << 21 | i >>> 11) ^ (i << 7 | i >>> 25)) + - (i & n ^ ~i & o) + c[h] + (d[h] >>> 0); - j = u + j; - s = o; - o = n; - n = i; - i = r + l >>> 0; - r = m; - m = g; - g = f; - f = l + j >>> 0 - } - a[0] += f; - a[1] += g; - a[2] += m; - a[3] += r; - a[4] += i; - a[5] += n; - a[6] += o; - a[7] += s - } - return a - }; - e._blocksize = 16; - e._digestsize = 32 -})(); -(function () { - var d = Crypto, - k = d.util, - g = d.charenc, - b = g.UTF8, - a = g.Binary; - d.HMAC = function (c, e, d, g) { - e.constructor == String && (e = b.stringToBytes(e)); - d.constructor == String && (d = b.stringToBytes(d)); - d.length > c._blocksize * 4 && (d = c(d, { - asBytes: !0 - })); - for (var f = d.slice(0), d = d.slice(0), q = 0; q < c._blocksize * 4; q++) f[q] ^= 92, d[q] ^= - 54; - c = c(f.concat(c(d.concat(e), { - asBytes: !0 - })), { - asBytes: !0 - }); - return g && g.asBytes ? c : g && g.asString ? a.bytesToString(c) : k.bytesToHex(c) - } -})(); - - -/*! -* Random number generator with ArcFour PRNG -* -* NOTE: For best results, put code like -* -* in your main HTML document. -* -* Copyright Tom Wu, bitaddress.org BSD License. -* http://www-cs-students.stanford.edu/~tjw/jsbn/LICENSE -*/ -(function () { - - // Constructor function of Global SecureRandom object - var sr = window.SecureRandom = function () { }; - - // Properties - sr.state; - sr.pool; - sr.pptr; - sr.poolCopyOnInit; - - // Pool size must be a multiple of 4 and greater than 32. - // An array of bytes the size of the pool will be passed to init() - sr.poolSize = 256; - - // --- object methods --- - - // public method - // ba: byte array - sr.prototype.nextBytes = function (ba) { - var i; - if (window.crypto && window.crypto.getRandomValues && window.Uint8Array) { - try { - var rvBytes = new Uint8Array(ba.length); - window.crypto.getRandomValues(rvBytes); - for (i = 0; i < ba.length; ++i) - ba[i] = sr.getByte() ^ rvBytes[i]; - return; - } catch (e) { - alert(e); - } - } - for (i = 0; i < ba.length; ++i) ba[i] = sr.getByte(); - }; - - - // --- static methods --- - - // Mix in the current time (w/milliseconds) into the pool - // NOTE: this method should be called from body click/keypress event handlers to increase entropy - sr.seedTime = function () { - sr.seedInt(new Date().getTime()); - } - - sr.getByte = function () { - if (sr.state == null) { - sr.seedTime(); - sr.state = sr.ArcFour(); // Plug in your RNG constructor here - sr.state.init(sr.pool); - sr.poolCopyOnInit = []; - for (sr.pptr = 0; sr.pptr < sr.pool.length; ++sr.pptr) - sr.poolCopyOnInit[sr.pptr] = sr.pool[sr.pptr]; - sr.pptr = 0; - } - // TODO: allow reseeding after first request - return sr.state.next(); - } - - // Mix in a 32-bit integer into the pool - sr.seedInt = function (x) { - sr.seedInt8(x); - sr.seedInt8((x >> 8)); - sr.seedInt8((x >> 16)); - sr.seedInt8((x >> 24)); - } - - // Mix in a 16-bit integer into the pool - sr.seedInt16 = function (x) { - sr.seedInt8(x); - sr.seedInt8((x >> 8)); - } - - // Mix in a 8-bit integer into the pool - sr.seedInt8 = function (x) { - sr.pool[sr.pptr++] ^= x & 255; - if (sr.pptr >= sr.poolSize) sr.pptr -= sr.poolSize; - } - - // Arcfour is a PRNG - sr.ArcFour = function () { - function Arcfour() { - this.i = 0; - this.j = 0; - this.S = new Array(); - } - - // Initialize arcfour context from key, an array of ints, each from [0..255] - function ARC4init(key) { - var i, j, t; - for (i = 0; i < 256; ++i) - this.S[i] = i; - j = 0; - for (i = 0; i < 256; ++i) { - j = (j + this.S[i] + key[i % key.length]) & 255; - t = this.S[i]; - this.S[i] = this.S[j]; - this.S[j] = t; - } - this.i = 0; - this.j = 0; - } - - function ARC4next() { - var t; - this.i = (this.i + 1) & 255; - this.j = (this.j + this.S[this.i]) & 255; - t = this.S[this.i]; - this.S[this.i] = this.S[this.j]; - this.S[this.j] = t; - return this.S[(t + this.S[this.i]) & 255]; - } - - Arcfour.prototype.init = ARC4init; - Arcfour.prototype.next = ARC4next; - - return new Arcfour(); - }; - - - // Initialize the pool with junk if needed. - if (sr.pool == null) { - sr.pool = new Array(); - sr.pptr = 0; - var t; - if (window.crypto && window.crypto.getRandomValues && window.Uint8Array) { - try { - // Use webcrypto if available - var ua = new Uint8Array(sr.poolSize); - window.crypto.getRandomValues(ua); - for (t = 0; t < sr.poolSize; ++t) - sr.pool[sr.pptr++] = ua[t]; - } catch (e) { alert(e); } - } - while (sr.pptr < sr.poolSize) { // extract some randomness from Math.random() - t = Math.floor(65536 * Math.random()); - sr.pool[sr.pptr++] = t >>> 8; - sr.pool[sr.pptr++] = t & 255; - } - sr.pptr = Math.floor(sr.poolSize * Math.random()); - sr.seedTime(); - // entropy - var entropyStr = ""; - // screen size and color depth: ~4.8 to ~5.4 bits - entropyStr += (window.screen.height * window.screen.width * window.screen.colorDepth); - entropyStr += (window.screen.availHeight * window.screen.availWidth * window.screen.pixelDepth); - // time zone offset: ~4 bits - var dateObj = new Date(); - var timeZoneOffset = dateObj.getTimezoneOffset(); - entropyStr += timeZoneOffset; - // user agent: ~8.3 to ~11.6 bits - entropyStr += navigator.userAgent; - // browser plugin details: ~16.2 to ~21.8 bits - var pluginsStr = ""; - for (var i = 0; i < navigator.plugins.length; i++) { - pluginsStr += navigator.plugins[i].name + " " + navigator.plugins[i].filename + " " + navigator.plugins[i].description + " " + navigator.plugins[i].version + ", "; - } - var mimeTypesStr = ""; - for (var i = 0; i < navigator.mimeTypes.length; i++) { - mimeTypesStr += navigator.mimeTypes[i].description + " " + navigator.mimeTypes[i].type + " " + navigator.mimeTypes[i].suffixes + ", "; - } - entropyStr += pluginsStr + mimeTypesStr; - // cookies and storage: 1 bit - entropyStr += navigator.cookieEnabled + typeof (sessionStorage) + typeof (localStorage); - // language: ~7 bit - entropyStr += navigator.language; - // history: ~2 bit - entropyStr += window.history.length; - // location - entropyStr += window.location; - - var entropyBytes = Crypto.SHA256(entropyStr, { asBytes: true }); - for (var i = 0; i < entropyBytes.length; i++) { - sr.seedInt8(entropyBytes[i]); - } - } -})(); - - -//ripemd160.js -/* -CryptoJS v3.1.2 -code.google.com/p/crypto-js -(c) 2009-2013 by Jeff Mott. All rights reserved. -code.google.com/p/crypto-js/wiki/License -*/ -/** @preserve -(c) 2012 by Cédric Mesnil. All rights reserved. -Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: - - Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. - - Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*/ - -// Constants table -var zl = [ - 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, - 7, 4, 13, 1, 10, 6, 15, 3, 12, 0, 9, 5, 2, 14, 11, 8, - 3, 10, 14, 4, 9, 15, 8, 1, 2, 7, 0, 6, 13, 11, 5, 12, - 1, 9, 11, 10, 0, 8, 12, 4, 13, 3, 7, 15, 14, 5, 6, 2, - 4, 0, 5, 9, 7, 12, 2, 10, 14, 1, 3, 8, 11, 6, 15, 13 -]; -var zr = [ - 5, 14, 7, 0, 9, 2, 11, 4, 13, 6, 15, 8, 1, 10, 3, 12, - 6, 11, 3, 7, 0, 13, 5, 10, 14, 15, 8, 12, 4, 9, 1, 2, - 15, 5, 1, 3, 7, 14, 6, 9, 11, 8, 12, 2, 10, 0, 4, 13, - 8, 6, 4, 1, 3, 11, 15, 0, 5, 12, 2, 13, 9, 7, 10, 14, - 12, 15, 10, 4, 1, 5, 8, 7, 6, 2, 13, 14, 0, 3, 9, 11 -]; -var sl = [ - 11, 14, 15, 12, 5, 8, 7, 9, 11, 13, 14, 15, 6, 7, 9, 8, - 7, 6, 8, 13, 11, 9, 7, 15, 7, 12, 15, 9, 11, 7, 13, 12, - 11, 13, 6, 7, 14, 9, 13, 15, 14, 8, 13, 6, 5, 12, 7, 5, - 11, 12, 14, 15, 14, 15, 9, 8, 9, 14, 5, 6, 8, 6, 5, 12, - 9, 15, 5, 11, 6, 8, 13, 12, 5, 12, 13, 14, 11, 8, 5, 6 -]; -var sr = [ - 8, 9, 9, 11, 13, 15, 15, 5, 7, 7, 8, 11, 14, 14, 12, 6, - 9, 13, 15, 7, 12, 8, 9, 11, 7, 7, 12, 7, 6, 15, 13, 11, - 9, 7, 15, 11, 8, 6, 6, 14, 12, 13, 5, 14, 13, 13, 7, 5, - 15, 5, 8, 11, 14, 14, 6, 14, 6, 9, 12, 9, 12, 5, 15, 8, - 8, 5, 12, 9, 12, 5, 14, 6, 8, 13, 6, 5, 15, 13, 11, 11 -]; - -var hl = [0x00000000, 0x5A827999, 0x6ED9EBA1, 0x8F1BBCDC, 0xA953FD4E]; -var hr = [0x50A28BE6, 0x5C4DD124, 0x6D703EF3, 0x7A6D76E9, 0x00000000]; - -var bytesToWords = function (bytes) { - var words = []; - for (var i = 0, b = 0; i < bytes.length; i++, b += 8) { - words[b >>> 5] |= bytes[i] << (24 - b % 32); - } - return words; -}; - -var wordsToBytes = function (words) { - var bytes = []; - for (var b = 0; b < words.length * 32; b += 8) { - bytes.push((words[b >>> 5] >>> (24 - b % 32)) & 0xFF); - } - return bytes; -}; - -var processBlock = function (H, M, offset) { - - // Swap endian - for (var i = 0; i < 16; i++) { - var offset_i = offset + i; - var M_offset_i = M[offset_i]; - - // Swap - M[offset_i] = ( - (((M_offset_i << 8) | (M_offset_i >>> 24)) & 0x00ff00ff) | - (((M_offset_i << 24) | (M_offset_i >>> 8)) & 0xff00ff00) - ); - } - - // Working variables - var al, bl, cl, dl, el; - var ar, br, cr, dr, er; - - ar = al = H[0]; - br = bl = H[1]; - cr = cl = H[2]; - dr = dl = H[3]; - er = el = H[4]; - // Computation - var t; - for (var i = 0; i < 80; i += 1) { - t = (al + M[offset + zl[i]]) | 0; - if (i < 16) { - t += f1(bl, cl, dl) + hl[0]; - } else if (i < 32) { - t += f2(bl, cl, dl) + hl[1]; - } else if (i < 48) { - t += f3(bl, cl, dl) + hl[2]; - } else if (i < 64) { - t += f4(bl, cl, dl) + hl[3]; - } else { // if (i<80) { - t += f5(bl, cl, dl) + hl[4]; - } - t = t | 0; - t = rotl(t, sl[i]); - t = (t + el) | 0; - al = el; - el = dl; - dl = rotl(cl, 10); - cl = bl; - bl = t; - - t = (ar + M[offset + zr[i]]) | 0; - if (i < 16) { - t += f5(br, cr, dr) + hr[0]; - } else if (i < 32) { - t += f4(br, cr, dr) + hr[1]; - } else if (i < 48) { - t += f3(br, cr, dr) + hr[2]; - } else if (i < 64) { - t += f2(br, cr, dr) + hr[3]; - } else { // if (i<80) { - t += f1(br, cr, dr) + hr[4]; - } - t = t | 0; - t = rotl(t, sr[i]); - t = (t + er) | 0; - ar = er; - er = dr; - dr = rotl(cr, 10); - cr = br; - br = t; - } - // Intermediate hash value - t = (H[1] + cl + dr) | 0; - H[1] = (H[2] + dl + er) | 0; - H[2] = (H[3] + el + ar) | 0; - H[3] = (H[4] + al + br) | 0; - H[4] = (H[0] + bl + cr) | 0; - H[0] = t; -}; - -function f1(x, y, z) { - return ((x) ^ (y) ^ (z)); -} - -function f2(x, y, z) { - return (((x) & (y)) | ((~x) & (z))); -} - -function f3(x, y, z) { - return (((x) | (~(y))) ^ (z)); -} - -function f4(x, y, z) { - return (((x) & (z)) | ((y) & (~(z)))); -} - -function f5(x, y, z) { - return ((x) ^ ((y) | (~(z)))); -} - -function rotl(x, n) { - return (x << n) | (x >>> (32 - n)); -} - -function ripemd160(message) { - var H = [0x67452301, 0xEFCDAB89, 0x98BADCFE, 0x10325476, 0xC3D2E1F0]; - - var m = bytesToWords(message); - - var nBitsLeft = message.length * 8; - var nBitsTotal = message.length * 8; - - // Add padding - m[nBitsLeft >>> 5] |= 0x80 << (24 - nBitsLeft % 32); - m[(((nBitsLeft + 64) >>> 9) << 4) + 14] = ( - (((nBitsTotal << 8) | (nBitsTotal >>> 24)) & 0x00ff00ff) | - (((nBitsTotal << 24) | (nBitsTotal >>> 8)) & 0xff00ff00) - ); - - for (var i = 0; i < m.length; i += 16) { - processBlock(H, m, i); - } - - // Swap endian - for (var i = 0; i < 5; i++) { - // Shortcut - var H_i = H[i]; - - // Swap - H[i] = (((H_i << 8) | (H_i >>> 24)) & 0x00ff00ff) | - (((H_i << 24) | (H_i >>> 8)) & 0xff00ff00); - } - - var digestbytes = wordsToBytes(H); - return digestbytes; -} - - - - - - -// Upstream 'BigInteger' here: -// Original Author: http://www-cs-students.stanford.edu/~tjw/jsbn/ -// Follows 'jsbn' on Github: https://github.com/jasondavies/jsbn -// Review and Testing: https://github.com/cryptocoinjs/bigi/ -/*! -* Basic JavaScript BN library - subset useful for RSA encryption. v1.4 -* -* Copyright (c) 2005 Tom Wu -* All Rights Reserved. -* BSD License -* http://www-cs-students.stanford.edu/~tjw/jsbn/LICENSE -* -* Copyright Stephan Thomas -* Copyright pointbiz -*/ - -(function () { - - // (public) Constructor function of Global BigInteger object - var BigInteger = window.BigInteger = function BigInteger(a, b, c) { - if (!(this instanceof BigInteger)) - return new BigInteger(a, b, c); - - if (a != null) - if ("number" == typeof a) this.fromNumber(a, b, c); - else if (b == null && "string" != typeof a) this.fromString(a, 256); - else this.fromString(a, b); - }; - - // Bits per digit - var dbits; - - // JavaScript engine analysis - var canary = 0xdeadbeefcafe; - var j_lm = ((canary & 0xffffff) == 0xefcafe); - - // return new, unset BigInteger - function nbi() { - return new BigInteger(null); - } - - // am: Compute w_j += (x*this_i), propagate carries, - // c is initial carry, returns final carry. - // c < 3*dvalue, x < 2*dvalue, this_i < dvalue - // We need to select the fastest one that works in this environment. - - // am1: use a single mult and divide to get the high bits, - // max digit bits should be 26 because - // max internal value = 2*dvalue^2-2*dvalue (< 2^53) - function am1(i, x, w, j, c, n) { - while (--n >= 0) { - var v = x * this[i++] + w[j] + c; - c = Math.floor(v / 0x4000000); - w[j++] = v & 0x3ffffff; - } - return c; - } - // am2 avoids a big mult-and-extract completely. - // Max digit bits should be <= 30 because we do bitwise ops - // on values up to 2*hdvalue^2-hdvalue-1 (< 2^31) - function am2(i, x, w, j, c, n) { - var xl = x & 0x7fff, - xh = x >> 15; - while (--n >= 0) { - var l = this[i] & 0x7fff; - var h = this[i++] >> 15; - var m = xh * l + h * xl; - l = xl * l + ((m & 0x7fff) << 15) + w[j] + (c & 0x3fffffff); - c = (l >>> 30) + (m >>> 15) + xh * h + (c >>> 30); - w[j++] = l & 0x3fffffff; - } - return c; - } - // Alternately, set max digit bits to 28 since some - // browsers slow down when dealing with 32-bit numbers. - function am3(i, x, w, j, c, n) { - var xl = x & 0x3fff, - xh = x >> 14; - while (--n >= 0) { - var l = this[i] & 0x3fff; - var h = this[i++] >> 14; - var m = xh * l + h * xl; - l = xl * l + ((m & 0x3fff) << 14) + w[j] + c; - c = (l >> 28) + (m >> 14) + xh * h; - w[j++] = l & 0xfffffff; - } - return c; - } - if (j_lm && (navigator.appName == "Microsoft Internet Explorer")) { - BigInteger.prototype.am = am2; - dbits = 30; - } else if (j_lm && (navigator.appName != "Netscape")) { - BigInteger.prototype.am = am1; - dbits = 26; - } else { // Mozilla/Netscape seems to prefer am3 - BigInteger.prototype.am = am3; - dbits = 28; - } - - BigInteger.prototype.DB = dbits; - BigInteger.prototype.DM = ((1 << dbits) - 1); - BigInteger.prototype.DV = (1 << dbits); - - var BI_FP = 52; - BigInteger.prototype.FV = Math.pow(2, BI_FP); - BigInteger.prototype.F1 = BI_FP - dbits; - BigInteger.prototype.F2 = 2 * dbits - BI_FP; - - // Digit conversions - var BI_RM = "0123456789abcdefghijklmnopqrstuvwxyz"; - var BI_RC = new Array(); - var rr, vv; - rr = "0".charCodeAt(0); - for (vv = 0; vv <= 9; ++vv) BI_RC[rr++] = vv; - rr = "a".charCodeAt(0); - for (vv = 10; vv < 36; ++vv) BI_RC[rr++] = vv; - rr = "A".charCodeAt(0); - for (vv = 10; vv < 36; ++vv) BI_RC[rr++] = vv; - - function int2char(n) { - return BI_RM.charAt(n); - } - - function intAt(s, i) { - var c = BI_RC[s.charCodeAt(i)]; - return (c == null) ? -1 : c; - } - - - - // return bigint initialized to value - function nbv(i) { - var r = nbi(); - r.fromInt(i); - return r; - } - - - // returns bit length of the integer x - function nbits(x) { - var r = 1, - t; - if ((t = x >>> 16) != 0) { - x = t; - r += 16; - } - if ((t = x >> 8) != 0) { - x = t; - r += 8; - } - if ((t = x >> 4) != 0) { - x = t; - r += 4; - } - if ((t = x >> 2) != 0) { - x = t; - r += 2; - } - if ((t = x >> 1) != 0) { - x = t; - r += 1; - } - return r; - } - - - - - - - - // (protected) copy this to r - BigInteger.prototype.copyTo = function (r) { - for (var i = this.t - 1; i >= 0; --i) r[i] = this[i]; - r.t = this.t; - r.s = this.s; - }; - - - // (protected) set from integer value x, -DV <= x < DV - BigInteger.prototype.fromInt = function (x) { - this.t = 1; - this.s = (x < 0) ? -1 : 0; - if (x > 0) this[0] = x; - else if (x < -1) this[0] = x + this.DV; - else this.t = 0; - }; - - // (protected) set from string and radix - BigInteger.prototype.fromString = function (s, b) { - var k; - if (b == 16) k = 4; - else if (b == 8) k = 3; - else if (b == 256) k = 8; // byte array - else if (b == 2) k = 1; - else if (b == 32) k = 5; - else if (b == 4) k = 2; - else { - this.fromRadix(s, b); - return; - } - this.t = 0; - this.s = 0; - var i = s.length, - mi = false, - sh = 0; - while (--i >= 0) { - var x = (k == 8) ? s[i] & 0xff : intAt(s, i); - if (x < 0) { - if (s.charAt(i) == "-") mi = true; - continue; - } - mi = false; - if (sh == 0) - this[this.t++] = x; - else if (sh + k > this.DB) { - this[this.t - 1] |= (x & ((1 << (this.DB - sh)) - 1)) << sh; - this[this.t++] = (x >> (this.DB - sh)); - } else - this[this.t - 1] |= x << sh; - sh += k; - if (sh >= this.DB) sh -= this.DB; - } - if (k == 8 && (s[0] & 0x80) != 0) { - this.s = -1; - if (sh > 0) this[this.t - 1] |= ((1 << (this.DB - sh)) - 1) << sh; - } - this.clamp(); - if (mi) BigInteger.ZERO.subTo(this, this); - }; - - - // (protected) clamp off excess high words - BigInteger.prototype.clamp = function () { - var c = this.s & this.DM; - while (this.t > 0 && this[this.t - 1] == c) --this.t; - }; - - // (protected) r = this << n*DB - BigInteger.prototype.dlShiftTo = function (n, r) { - var i; - for (i = this.t - 1; i >= 0; --i) r[i + n] = this[i]; - for (i = n - 1; i >= 0; --i) r[i] = 0; - r.t = this.t + n; - r.s = this.s; - }; - - // (protected) r = this >> n*DB - BigInteger.prototype.drShiftTo = function (n, r) { - for (var i = n; i < this.t; ++i) r[i - n] = this[i]; - r.t = Math.max(this.t - n, 0); - r.s = this.s; - }; - - - // (protected) r = this << n - BigInteger.prototype.lShiftTo = function (n, r) { - var bs = n % this.DB; - var cbs = this.DB - bs; - var bm = (1 << cbs) - 1; - var ds = Math.floor(n / this.DB), - c = (this.s << bs) & this.DM, - i; - for (i = this.t - 1; i >= 0; --i) { - r[i + ds + 1] = (this[i] >> cbs) | c; - c = (this[i] & bm) << bs; - } - for (i = ds - 1; i >= 0; --i) r[i] = 0; - r[ds] = c; - r.t = this.t + ds + 1; - r.s = this.s; - r.clamp(); - }; - - - // (protected) r = this >> n - BigInteger.prototype.rShiftTo = function (n, r) { - r.s = this.s; - var ds = Math.floor(n / this.DB); - if (ds >= this.t) { - r.t = 0; - return; - } - var bs = n % this.DB; - var cbs = this.DB - bs; - var bm = (1 << bs) - 1; - r[0] = this[ds] >> bs; - for (var i = ds + 1; i < this.t; ++i) { - r[i - ds - 1] |= (this[i] & bm) << cbs; - r[i - ds] = this[i] >> bs; - } - if (bs > 0) r[this.t - ds - 1] |= (this.s & bm) << cbs; - r.t = this.t - ds; - r.clamp(); - }; - - - // (protected) r = this - a - BigInteger.prototype.subTo = function (a, r) { - var i = 0, - c = 0, - m = Math.min(a.t, this.t); - while (i < m) { - c += this[i] - a[i]; - r[i++] = c & this.DM; - c >>= this.DB; - } - if (a.t < this.t) { - c -= a.s; - while (i < this.t) { - c += this[i]; - r[i++] = c & this.DM; - c >>= this.DB; - } - c += this.s; - } else { - c += this.s; - while (i < a.t) { - c -= a[i]; - r[i++] = c & this.DM; - c >>= this.DB; - } - c -= a.s; - } - r.s = (c < 0) ? -1 : 0; - if (c < -1) r[i++] = this.DV + c; - else if (c > 0) r[i++] = c; - r.t = i; - r.clamp(); - }; - - - // (protected) r = this * a, r != this,a (HAC 14.12) - // "this" should be the larger one if appropriate. - BigInteger.prototype.multiplyTo = function (a, r) { - var x = this.abs(), - y = a.abs(); - var i = x.t; - r.t = i + y.t; - while (--i >= 0) r[i] = 0; - for (i = 0; i < y.t; ++i) r[i + x.t] = x.am(0, y[i], r, i, 0, x.t); - r.s = 0; - r.clamp(); - if (this.s != a.s) BigInteger.ZERO.subTo(r, r); - }; - - - // (protected) r = this^2, r != this (HAC 14.16) - BigInteger.prototype.squareTo = function (r) { - var x = this.abs(); - var i = r.t = 2 * x.t; - while (--i >= 0) r[i] = 0; - for (i = 0; i < x.t - 1; ++i) { - var c = x.am(i, x[i], r, 2 * i, 0, 1); - if ((r[i + x.t] += x.am(i + 1, 2 * x[i], r, 2 * i + 1, c, x.t - i - 1)) >= x.DV) { - r[i + x.t] -= x.DV; - r[i + x.t + 1] = 1; - } - } - if (r.t > 0) r[r.t - 1] += x.am(i, x[i], r, 2 * i, 0, 1); - r.s = 0; - r.clamp(); - }; - - - - // (protected) divide this by m, quotient and remainder to q, r (HAC 14.20) - // r != q, this != m. q or r may be null. - BigInteger.prototype.divRemTo = function (m, q, r) { - var pm = m.abs(); - if (pm.t <= 0) return; - var pt = this.abs(); - if (pt.t < pm.t) { - if (q != null) q.fromInt(0); - if (r != null) this.copyTo(r); - return; - } - if (r == null) r = nbi(); - var y = nbi(), - ts = this.s, - ms = m.s; - var nsh = this.DB - nbits(pm[pm.t - 1]); // normalize modulus - if (nsh > 0) { - pm.lShiftTo(nsh, y); - pt.lShiftTo(nsh, r); - } else { - pm.copyTo(y); - pt.copyTo(r); - } - var ys = y.t; - var y0 = y[ys - 1]; - if (y0 == 0) return; - var yt = y0 * (1 << this.F1) + ((ys > 1) ? y[ys - 2] >> this.F2 : 0); - var d1 = this.FV / yt, - d2 = (1 << this.F1) / yt, - e = 1 << this.F2; - var i = r.t, - j = i - ys, - t = (q == null) ? nbi() : q; - y.dlShiftTo(j, t); - if (r.compareTo(t) >= 0) { - r[r.t++] = 1; - r.subTo(t, r); - } - BigInteger.ONE.dlShiftTo(ys, t); - t.subTo(y, y); // "negative" y so we can replace sub with am later - while (y.t < ys) y[y.t++] = 0; - while (--j >= 0) { - // Estimate quotient digit - var qd = (r[--i] == y0) ? this.DM : Math.floor(r[i] * d1 + (r[i - 1] + e) * d2); - if ((r[i] += y.am(0, qd, r, j, 0, ys)) < qd) { // Try it out - y.dlShiftTo(j, t); - r.subTo(t, r); - while (r[i] < --qd) r.subTo(t, r); - } - } - if (q != null) { - r.drShiftTo(ys, q); - if (ts != ms) BigInteger.ZERO.subTo(q, q); - } - r.t = ys; - r.clamp(); - if (nsh > 0) r.rShiftTo(nsh, r); // Denormalize remainder - if (ts < 0) BigInteger.ZERO.subTo(r, r); - }; - - - // (protected) return "-1/this % 2^DB"; useful for Mont. reduction - // justification: - // xy == 1 (mod m) - // xy = 1+km - // xy(2-xy) = (1+km)(1-km) - // x[y(2-xy)] = 1-k^2m^2 - // x[y(2-xy)] == 1 (mod m^2) - // if y is 1/x mod m, then y(2-xy) is 1/x mod m^2 - // should reduce x and y(2-xy) by m^2 at each step to keep size bounded. - // JS multiply "overflows" differently from C/C++, so care is needed here. - BigInteger.prototype.invDigit = function () { - if (this.t < 1) return 0; - var x = this[0]; - if ((x & 1) == 0) return 0; - var y = x & 3; // y == 1/x mod 2^2 - y = (y * (2 - (x & 0xf) * y)) & 0xf; // y == 1/x mod 2^4 - y = (y * (2 - (x & 0xff) * y)) & 0xff; // y == 1/x mod 2^8 - y = (y * (2 - (((x & 0xffff) * y) & 0xffff))) & 0xffff; // y == 1/x mod 2^16 - // last step - calculate inverse mod DV directly; - // assumes 16 < DB <= 32 and assumes ability to handle 48-bit ints - y = (y * (2 - x * y % this.DV)) % this.DV; // y == 1/x mod 2^dbits - // we really want the negative inverse, and -DV < y < DV - return (y > 0) ? this.DV - y : -y; - }; - - - // (protected) true iff this is even - BigInteger.prototype.isEven = function () { - return ((this.t > 0) ? (this[0] & 1) : this.s) == 0; - }; - - - // (protected) this^e, e < 2^32, doing sqr and mul with "r" (HAC 14.79) - BigInteger.prototype.exp = function (e, z) { - if (e > 0xffffffff || e < 1) return BigInteger.ONE; - var r = nbi(), - r2 = nbi(), - g = z.convert(this), - i = nbits(e) - 1; - g.copyTo(r); - while (--i >= 0) { - z.sqrTo(r, r2); - if ((e & (1 << i)) > 0) z.mulTo(r2, g, r); - else { - var t = r; - r = r2; - r2 = t; - } - } - return z.revert(r); - }; - - - // (public) return string representation in given radix - BigInteger.prototype.toString = function (b) { - if (this.s < 0) return "-" + this.negate().toString(b); - var k; - if (b == 16) k = 4; - else if (b == 8) k = 3; - else if (b == 2) k = 1; - else if (b == 32) k = 5; - else if (b == 4) k = 2; - else return this.toRadix(b); - var km = (1 << k) - 1, - d, m = false, - r = "", - i = this.t; - var p = this.DB - (i * this.DB) % k; - if (i-- > 0) { - if (p < this.DB && (d = this[i] >> p) > 0) { - m = true; - r = int2char(d); - } - while (i >= 0) { - if (p < k) { - d = (this[i] & ((1 << p) - 1)) << (k - p); - d |= this[--i] >> (p += this.DB - k); - } else { - d = (this[i] >> (p -= k)) & km; - if (p <= 0) { - p += this.DB; - --i; - } - } - if (d > 0) m = true; - if (m) r += int2char(d); - } - } - return m ? r : "0"; - }; - - - // (public) -this - BigInteger.prototype.negate = function () { - var r = nbi(); - BigInteger.ZERO.subTo(this, r); - return r; - }; - - // (public) |this| - BigInteger.prototype.abs = function () { - return (this.s < 0) ? this.negate() : this; - }; - - // (public) return + if this > a, - if this < a, 0 if equal - BigInteger.prototype.compareTo = function (a) { - var r = this.s - a.s; - if (r != 0) return r; - var i = this.t; - r = i - a.t; - if (r != 0) return (this.s < 0) ? -r : r; - while (--i >= 0) - if ((r = this[i] - a[i]) != 0) return r; - return 0; - } - - // (public) return the number of bits in "this" - BigInteger.prototype.bitLength = function () { - if (this.t <= 0) return 0; - return this.DB * (this.t - 1) + nbits(this[this.t - 1] ^ (this.s & this.DM)); - }; - - // (public) this mod a - BigInteger.prototype.mod = function (a) { - var r = nbi(); - this.abs().divRemTo(a, null, r); - if (this.s < 0 && r.compareTo(BigInteger.ZERO) > 0) a.subTo(r, r); - return r; - } - - // (public) this^e % m, 0 <= e < 2^32 - BigInteger.prototype.modPowInt = function (e, m) { - var z; - if (e < 256 || m.isEven()) z = new Classic(m); - else z = new Montgomery(m); - return this.exp(e, z); - }; - - // "constants" - BigInteger.ZERO = nbv(0); - BigInteger.ONE = nbv(1); - - - - - - - - // Copyright (c) 2005-2009 Tom Wu - // All Rights Reserved. - // See "LICENSE" for details. - // Extended JavaScript BN functions, required for RSA private ops. - // Version 1.1: new BigInteger("0", 10) returns "proper" zero - // Version 1.2: square() API, isProbablePrime fix - - - // return index of lowest 1-bit in x, x < 2^31 - function lbit(x) { - if (x == 0) return -1; - var r = 0; - if ((x & 0xffff) == 0) { - x >>= 16; - r += 16; - } - if ((x & 0xff) == 0) { - x >>= 8; - r += 8; - } - if ((x & 0xf) == 0) { - x >>= 4; - r += 4; - } - if ((x & 3) == 0) { - x >>= 2; - r += 2; - } - if ((x & 1) == 0) ++r; - return r; - } - - // return number of 1 bits in x - function cbit(x) { - var r = 0; - while (x != 0) { - x &= x - 1; - ++r; - } - return r; - } - - var lowprimes = [2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, - 89, - 97, 101, 103, 107, 109, 113, 127, 131, 137, 139, 149, 151, 157, 163, 167, 173, 179, 181, 191, - 193, - 197, 199, 211, 223, 227, 229, 233, 239, 241, 251, 257, 263, 269, 271, 277, 281, 283, 293, 307, - 311, - 313, 317, 331, 337, 347, 349, 353, 359, 367, 373, 379, 383, 389, 397, 401, 409, 419, 421, 431, - 433, - 439, 443, 449, 457, 461, 463, 467, 479, 487, 491, 499, 503, 509, 521, 523, 541, 547, 557, 563, - 569, - 571, 577, 587, 593, 599, 601, 607, 613, 617, 619, 631, 641, 643, 647, 653, 659, 661, 673, 677, - 683, - 691, 701, 709, 719, 727, 733, 739, 743, 751, 757, 761, 769, 773, 787, 797, 809, 811, 821, 823, - 827, - 829, 839, 853, 857, 859, 863, 877, 881, 883, 887, 907, 911, 919, 929, 937, 941, 947, 953, 967, - 971, - 977, 983, 991, 997 - ]; - var lplim = (1 << 26) / lowprimes[lowprimes.length - 1]; - - - - // (protected) return x s.t. r^x < DV - BigInteger.prototype.chunkSize = function (r) { - return Math.floor(Math.LN2 * this.DB / Math.log(r)); - }; - - // (protected) convert to radix string - BigInteger.prototype.toRadix = function (b) { - if (b == null) b = 10; - if (this.signum() == 0 || b < 2 || b > 36) return "0"; - var cs = this.chunkSize(b); - var a = Math.pow(b, cs); - var d = nbv(a), - y = nbi(), - z = nbi(), - r = ""; - this.divRemTo(d, y, z); - while (y.signum() > 0) { - r = (a + z.intValue()).toString(b).substr(1) + r; - y.divRemTo(d, y, z); - } - return z.intValue().toString(b) + r; - }; - - // (protected) convert from radix string - BigInteger.prototype.fromRadix = function (s, b) { - this.fromInt(0); - if (b == null) b = 10; - var cs = this.chunkSize(b); - var d = Math.pow(b, cs), - mi = false, - j = 0, - w = 0; - for (var i = 0; i < s.length; ++i) { - var x = intAt(s, i); - if (x < 0) { - if (s.charAt(i) == "-" && this.signum() == 0) mi = true; - continue; - } - w = b * w + x; - if (++j >= cs) { - this.dMultiply(d); - this.dAddOffset(w, 0); - j = 0; - w = 0; - } - } - if (j > 0) { - this.dMultiply(Math.pow(b, j)); - this.dAddOffset(w, 0); - } - if (mi) BigInteger.ZERO.subTo(this, this); - }; - - // (protected) alternate constructor - BigInteger.prototype.fromNumber = function (a, b, c) { - if ("number" == typeof b) { - // new BigInteger(int,int,RNG) - if (a < 2) this.fromInt(1); - else { - this.fromNumber(a, c); - if (!this.testBit(a - 1)) // force MSB set - this.bitwiseTo(BigInteger.ONE.shiftLeft(a - 1), op_or, this); - if (this.isEven()) this.dAddOffset(1, 0); // force odd - while (!this.isProbablePrime(b)) { - this.dAddOffset(2, 0); - if (this.bitLength() > a) this.subTo(BigInteger.ONE.shiftLeft(a - 1), this); - } - } - } else { - // new BigInteger(int,RNG) - var x = new Array(), - t = a & 7; - x.length = (a >> 3) + 1; - b.nextBytes(x); - if (t > 0) x[0] &= ((1 << t) - 1); - else x[0] = 0; - this.fromString(x, 256); - } - }; - - // (protected) r = this op a (bitwise) - BigInteger.prototype.bitwiseTo = function (a, op, r) { - var i, f, m = Math.min(a.t, this.t); - for (i = 0; i < m; ++i) r[i] = op(this[i], a[i]); - if (a.t < this.t) { - f = a.s & this.DM; - for (i = m; i < this.t; ++i) r[i] = op(this[i], f); - r.t = this.t; - } else { - f = this.s & this.DM; - for (i = m; i < a.t; ++i) r[i] = op(f, a[i]); - r.t = a.t; - } - r.s = op(this.s, a.s); - r.clamp(); - }; - - // (protected) this op (1<>= this.DB; - } - if (a.t < this.t) { - c += a.s; - while (i < this.t) { - c += this[i]; - r[i++] = c & this.DM; - c >>= this.DB; - } - c += this.s; - } else { - c += this.s; - while (i < a.t) { - c += a[i]; - r[i++] = c & this.DM; - c >>= this.DB; - } - c += a.s; - } - r.s = (c < 0) ? -1 : 0; - if (c > 0) r[i++] = c; - else if (c < -1) r[i++] = this.DV + c; - r.t = i; - r.clamp(); - }; - - // (protected) this *= n, this >= 0, 1 < n < DV - BigInteger.prototype.dMultiply = function (n) { - this[this.t] = this.am(0, n - 1, this, 0, 0, this.t); - ++this.t; - this.clamp(); - }; - - // (protected) this += n << w words, this >= 0 - BigInteger.prototype.dAddOffset = function (n, w) { - if (n == 0) return; - while (this.t <= w) this[this.t++] = 0; - this[w] += n; - while (this[w] >= this.DV) { - this[w] -= this.DV; - if (++w >= this.t) this[this.t++] = 0; - ++this[w]; - } - }; - - // (protected) r = lower n words of "this * a", a.t <= n - // "this" should be the larger one if appropriate. - BigInteger.prototype.multiplyLowerTo = function (a, n, r) { - var i = Math.min(this.t + a.t, n); - r.s = 0; // assumes a,this >= 0 - r.t = i; - while (i > 0) r[--i] = 0; - var j; - for (j = r.t - this.t; i < j; ++i) r[i + this.t] = this.am(0, a[i], r, i, 0, this.t); - for (j = Math.min(a.t, n); i < j; ++i) this.am(0, a[i], r, i, 0, n - i); - r.clamp(); - }; - - - // (protected) r = "this * a" without lower n words, n > 0 - // "this" should be the larger one if appropriate. - BigInteger.prototype.multiplyUpperTo = function (a, n, r) { - --n; - var i = r.t = this.t + a.t - n; - r.s = 0; // assumes a,this >= 0 - while (--i >= 0) r[i] = 0; - for (i = Math.max(n - this.t, 0); i < a.t; ++i) - r[this.t + i - n] = this.am(n - i, a[i], r, 0, 0, this.t + i - n); - r.clamp(); - r.drShiftTo(1, r); - }; - - // (protected) this % n, n < 2^26 - BigInteger.prototype.modInt = function (n) { - if (n <= 0) return 0; - var d = this.DV % n, - r = (this.s < 0) ? n - 1 : 0; - if (this.t > 0) - if (d == 0) r = this[0] % n; - else - for (var i = this.t - 1; i >= 0; --i) r = (d * r + this[i]) % n; - return r; - }; - - - // (protected) true if probably prime (HAC 4.24, Miller-Rabin) - BigInteger.prototype.millerRabin = function (t) { - var n1 = this.subtract(BigInteger.ONE); - var k = n1.getLowestSetBit(); - if (k <= 0) return false; - var r = n1.shiftRight(k); - t = (t + 1) >> 1; - if (t > lowprimes.length) t = lowprimes.length; - var a = nbi(); - for (var i = 0; i < t; ++i) { - //Pick bases at random, instead of starting at 2 - a.fromInt(lowprimes[Math.floor(Math.random() * lowprimes.length)]); - var y = a.modPow(r, this); - if (y.compareTo(BigInteger.ONE) != 0 && y.compareTo(n1) != 0) { - var j = 1; - while (j++ < k && y.compareTo(n1) != 0) { - y = y.modPowInt(2, this); - if (y.compareTo(BigInteger.ONE) == 0) return false; - } - if (y.compareTo(n1) != 0) return false; - } - } - return true; - }; - - - - // (public) - BigInteger.prototype.clone = function () { - var r = nbi(); - this.copyTo(r); - return r; - }; - - // (public) return value as integer - BigInteger.prototype.intValue = function () { - if (this.s < 0) { - if (this.t == 1) return this[0] - this.DV; - else if (this.t == 0) return -1; - } else if (this.t == 1) return this[0]; - else if (this.t == 0) return 0; - // assumes 16 < DB < 32 - return ((this[1] & ((1 << (32 - this.DB)) - 1)) << this.DB) | this[0]; - }; - - - // (public) return value as byte - BigInteger.prototype.byteValue = function () { - return (this.t == 0) ? this.s : (this[0] << 24) >> 24; - }; - - // (public) return value as short (assumes DB>=16) - BigInteger.prototype.shortValue = function () { - return (this.t == 0) ? this.s : (this[0] << 16) >> 16; - }; - - // (public) 0 if this == 0, 1 if this > 0 - BigInteger.prototype.signum = function () { - if (this.s < 0) return -1; - else if (this.t <= 0 || (this.t == 1 && this[0] <= 0)) return 0; - else return 1; - }; - - - // (public) convert to bigendian byte array - BigInteger.prototype.toByteArray = function () { - var i = this.t, - r = new Array(); - r[0] = this.s; - var p = this.DB - (i * this.DB) % 8, - d, k = 0; - if (i-- > 0) { - if (p < this.DB && (d = this[i] >> p) != (this.s & this.DM) >> p) - r[k++] = d | (this.s << (this.DB - p)); - while (i >= 0) { - if (p < 8) { - d = (this[i] & ((1 << p) - 1)) << (8 - p); - d |= this[--i] >> (p += this.DB - 8); - } else { - d = (this[i] >> (p -= 8)) & 0xff; - if (p <= 0) { - p += this.DB; - --i; - } - } - if ((d & 0x80) != 0) d |= -256; - if (k == 0 && (this.s & 0x80) != (d & 0x80)) ++k; - if (k > 0 || d != this.s) r[k++] = d; - } - } - return r; - }; - - BigInteger.prototype.equals = function (a) { - return (this.compareTo(a) == 0); - }; - BigInteger.prototype.min = function (a) { - return (this.compareTo(a) < 0) ? this : a; - }; - BigInteger.prototype.max = function (a) { - return (this.compareTo(a) > 0) ? this : a; - }; - - // (public) this & a - function op_and(x, y) { - return x & y; - } - BigInteger.prototype.and = function (a) { - var r = nbi(); - this.bitwiseTo(a, op_and, r); - return r; - }; - - // (public) this | a - function op_or(x, y) { - return x | y; - } - BigInteger.prototype.or = function (a) { - var r = nbi(); - this.bitwiseTo(a, op_or, r); - return r; - }; - - // (public) this ^ a - function op_xor(x, y) { - return x ^ y; - } - BigInteger.prototype.xor = function (a) { - var r = nbi(); - this.bitwiseTo(a, op_xor, r); - return r; - }; - - // (public) this & ~a - function op_andnot(x, y) { - return x & ~y; - } - BigInteger.prototype.andNot = function (a) { - var r = nbi(); - this.bitwiseTo(a, op_andnot, r); - return r; - }; - - // (public) ~this - BigInteger.prototype.not = function () { - var r = nbi(); - for (var i = 0; i < this.t; ++i) r[i] = this.DM & ~this[i]; - r.t = this.t; - r.s = ~this.s; - return r; - }; - - // (public) this << n - BigInteger.prototype.shiftLeft = function (n) { - var r = nbi(); - if (n < 0) this.rShiftTo(-n, r); - else this.lShiftTo(n, r); - return r; - }; - - // (public) this >> n - BigInteger.prototype.shiftRight = function (n) { - var r = nbi(); - if (n < 0) this.lShiftTo(-n, r); - else this.rShiftTo(n, r); - return r; - }; - - // (public) returns index of lowest 1-bit (or -1 if none) - BigInteger.prototype.getLowestSetBit = function () { - for (var i = 0; i < this.t; ++i) - if (this[i] != 0) return i * this.DB + lbit(this[i]); - if (this.s < 0) return this.t * this.DB; - return -1; - }; - - // (public) return number of set bits - BigInteger.prototype.bitCount = function () { - var r = 0, - x = this.s & this.DM; - for (var i = 0; i < this.t; ++i) r += cbit(this[i] ^ x); - return r; - }; - - // (public) true iff nth bit is set - BigInteger.prototype.testBit = function (n) { - var j = Math.floor(n / this.DB); - if (j >= this.t) return (this.s != 0); - return ((this[j] & (1 << (n % this.DB))) != 0); - }; - - // (public) this | (1< 1) { - var g2 = nbi(); - z.sqrTo(g[1], g2); - while (n <= km) { - g[n] = nbi(); - z.mulTo(g2, g[n - 2], g[n]); - n += 2; - } - } - - var j = e.t - 1, - w, is1 = true, - r2 = nbi(), - t; - i = nbits(e[j]) - 1; - while (j >= 0) { - if (i >= k1) w = (e[j] >> (i - k1)) & km; - else { - w = (e[j] & ((1 << (i + 1)) - 1)) << (k1 - i); - if (j > 0) w |= e[j - 1] >> (this.DB + i - k1); - } - - n = k; - while ((w & 1) == 0) { - w >>= 1; - --n; - } - if ((i -= n) < 0) { - i += this.DB; - --j; - } - if (is1) { // ret == 1, don't bother squaring or multiplying it - g[w].copyTo(r); - is1 = false; - } else { - while (n > 1) { - z.sqrTo(r, r2); - z.sqrTo(r2, r); - n -= 2; - } - if (n > 0) z.sqrTo(r, r2); - else { - t = r; - r = r2; - r2 = t; - } - z.mulTo(r2, g[w], r); - } - - while (j >= 0 && (e[j] & (1 << i)) == 0) { - z.sqrTo(r, r2); - t = r; - r = r2; - r2 = t; - if (--i < 0) { - i = this.DB - 1; - --j; - } - } - } - return z.revert(r); - }; - - // (public) 1/this % m (HAC 14.61) - BigInteger.prototype.modInverse = function (m) { - var ac = m.isEven(); - if (this.signum() === 0) throw new Error('division by zero'); - if ((this.isEven() && ac) || m.signum() == 0) return BigInteger.ZERO; - var u = m.clone(), - v = this.clone(); - var a = nbv(1), - b = nbv(0), - c = nbv(0), - d = nbv(1); - while (u.signum() != 0) { - while (u.isEven()) { - u.rShiftTo(1, u); - if (ac) { - if (!a.isEven() || !b.isEven()) { - a.addTo(this, a); - b.subTo(m, b); - } - a.rShiftTo(1, a); - } else if (!b.isEven()) b.subTo(m, b); - b.rShiftTo(1, b); - } - while (v.isEven()) { - v.rShiftTo(1, v); - if (ac) { - if (!c.isEven() || !d.isEven()) { - c.addTo(this, c); - d.subTo(m, d); - } - c.rShiftTo(1, c); - } else if (!d.isEven()) d.subTo(m, d); - d.rShiftTo(1, d); - } - if (u.compareTo(v) >= 0) { - u.subTo(v, u); - if (ac) a.subTo(c, a); - b.subTo(d, b); - } else { - v.subTo(u, v); - if (ac) c.subTo(a, c); - d.subTo(b, d); - } - } - if (v.compareTo(BigInteger.ONE) != 0) return BigInteger.ZERO; - while (d.compareTo(m) >= 0) d.subTo(m, d); - while (d.signum() < 0) d.addTo(m, d); - return d; - }; - - - // (public) this^e - BigInteger.prototype.pow = function (e) { - return this.exp(e, new NullExp()); - }; - - // (public) gcd(this,a) (HAC 14.54) - BigInteger.prototype.gcd = function (a) { - var x = (this.s < 0) ? this.negate() : this.clone(); - var y = (a.s < 0) ? a.negate() : a.clone(); - if (x.compareTo(y) < 0) { - var t = x; - x = y; - y = t; - } - var i = x.getLowestSetBit(), - g = y.getLowestSetBit(); - if (g < 0) return x; - if (i < g) g = i; - if (g > 0) { - x.rShiftTo(g, x); - y.rShiftTo(g, y); - } - while (x.signum() > 0) { - if ((i = x.getLowestSetBit()) > 0) x.rShiftTo(i, x); - if ((i = y.getLowestSetBit()) > 0) y.rShiftTo(i, y); - if (x.compareTo(y) >= 0) { - x.subTo(y, x); - x.rShiftTo(1, x); - } else { - y.subTo(x, y); - y.rShiftTo(1, y); - } - } - if (g > 0) y.lShiftTo(g, y); - return y; - }; - - // (public) test primality with certainty >= 1-.5^t - BigInteger.prototype.isProbablePrime = function (t) { - var i, x = this.abs(); - if (x.t == 1 && x[0] <= lowprimes[lowprimes.length - 1]) { - for (i = 0; i < lowprimes.length; ++i) - if (x[0] == lowprimes[i]) return true; - return false; - } - if (x.isEven()) return false; - i = 1; - while (i < lowprimes.length) { - var m = lowprimes[i], - j = i + 1; - while (j < lowprimes.length && m < lplim) m *= lowprimes[j++]; - m = x.modInt(m); - while (i < j) - if (m % lowprimes[i++] == 0) return false; - } - return x.millerRabin(t); - }; - - - // JSBN-specific extension - - // (public) this^2 - BigInteger.prototype.square = function () { - var r = nbi(); - this.squareTo(r); - return r; - }; - - - // NOTE: BigInteger interfaces not implemented in jsbn: - // BigInteger(int signum, byte[] magnitude) - // double doubleValue() - // float floatValue() - // int hashCode() - // long longValue() - // static BigInteger valueOf(long val) - - - - // Copyright Stephan Thomas (start) --- // - // https://raw.github.com/bitcoinjs/bitcoinjs-lib/07f9d55ccb6abd962efb6befdd37671f85ea4ff9/src/util.js - // BigInteger monkey patching - BigInteger.valueOf = nbv; - - /** - * Returns a byte array representation of the big integer. - * - * This returns the absolute of the contained value in big endian - * form. A value of zero results in an empty array. - */ - BigInteger.prototype.toByteArrayUnsigned = function () { - var ba = this.abs().toByteArray(); - if (ba.length) { - if (ba[0] == 0) { - ba = ba.slice(1); - } - return ba.map(function (v) { - return (v < 0) ? v + 256 : v; - }); - } else { - // Empty array, nothing to do - return ba; - } - }; - - /** - * Turns a byte array into a big integer. - * - * This function will interpret a byte array as a big integer in big - * endian notation and ignore leading zeros. - */ - BigInteger.fromByteArrayUnsigned = function (ba) { - if (!ba.length) { - return ba.valueOf(0); - } else if (ba[0] & 0x80) { - // Prepend a zero so the BigInteger class doesn't mistake this - // for a negative integer. - return new BigInteger([0].concat(ba)); - } else { - return new BigInteger(ba); - } - }; - - /** - * Converts big integer to signed byte representation. - * - * The format for this value uses a the most significant bit as a sign - * bit. If the most significant bit is already occupied by the - * absolute value, an extra byte is prepended and the sign bit is set - * there. - * - * Examples: - * - * 0 => 0x00 - * 1 => 0x01 - * -1 => 0x81 - * 127 => 0x7f - * -127 => 0xff - * 128 => 0x0080 - * -128 => 0x8080 - * 255 => 0x00ff - * -255 => 0x80ff - * 16300 => 0x3fac - * -16300 => 0xbfac - * 62300 => 0x00f35c - * -62300 => 0x80f35c - */ - BigInteger.prototype.toByteArraySigned = function () { - var val = this.abs().toByteArrayUnsigned(); - var neg = this.compareTo(BigInteger.ZERO) < 0; - - if (neg) { - if (val[0] & 0x80) { - val.unshift(0x80); - } else { - val[0] |= 0x80; - } - } else { - if (val[0] & 0x80) { - val.unshift(0x00); - } - } - - return val; - }; - - /** - * Parse a signed big integer byte representation. - * - * For details on the format please see BigInteger.toByteArraySigned. - */ - BigInteger.fromByteArraySigned = function (ba) { - // Check for negative value - if (ba[0] & 0x80) { - // Remove sign bit - ba[0] &= 0x7f; - - return BigInteger.fromByteArrayUnsigned(ba).negate(); - } else { - return BigInteger.fromByteArrayUnsigned(ba); - } - }; - // Copyright Stephan Thomas (end) --- // - - - - - // ****** REDUCTION ******* // - - // Modular reduction using "classic" algorithm - var Classic = window.Classic = function Classic(m) { - this.m = m; - } - Classic.prototype.convert = function (x) { - if (x.s < 0 || x.compareTo(this.m) >= 0) return x.mod(this.m); - else return x; - }; - Classic.prototype.revert = function (x) { - return x; - }; - Classic.prototype.reduce = function (x) { - x.divRemTo(this.m, null, x); - }; - Classic.prototype.mulTo = function (x, y, r) { - x.multiplyTo(y, r); - this.reduce(r); - }; - Classic.prototype.sqrTo = function (x, r) { - x.squareTo(r); - this.reduce(r); - }; - - - - - - // Montgomery reduction - var Montgomery = window.Montgomery = function Montgomery(m) { - this.m = m; - this.mp = m.invDigit(); - this.mpl = this.mp & 0x7fff; - this.mph = this.mp >> 15; - this.um = (1 << (m.DB - 15)) - 1; - this.mt2 = 2 * m.t; - } - // xR mod m - Montgomery.prototype.convert = function (x) { - var r = nbi(); - x.abs().dlShiftTo(this.m.t, r); - r.divRemTo(this.m, null, r); - if (x.s < 0 && r.compareTo(BigInteger.ZERO) > 0) this.m.subTo(r, r); - return r; - } - // x/R mod m - Montgomery.prototype.revert = function (x) { - var r = nbi(); - x.copyTo(r); - this.reduce(r); - return r; - }; - // x = x/R mod m (HAC 14.32) - Montgomery.prototype.reduce = function (x) { - while (x.t <= this.mt2) // pad x so am has enough room later - x[x.t++] = 0; - for (var i = 0; i < this.m.t; ++i) { - // faster way of calculating u0 = x[i]*mp mod DV - var j = x[i] & 0x7fff; - var u0 = (j * this.mpl + (((j * this.mph + (x[i] >> 15) * this.mpl) & this.um) << 15)) & x.DM; - // use am to combine the multiply-shift-add into one call - j = i + this.m.t; - x[j] += this.m.am(0, u0, x, i, 0, this.m.t); - // propagate carry - while (x[j] >= x.DV) { - x[j] -= x.DV; - x[++j]++; - } - } - x.clamp(); - x.drShiftTo(this.m.t, x); - if (x.compareTo(this.m) >= 0) x.subTo(this.m, x); - }; - // r = "xy/R mod m"; x,y != r - Montgomery.prototype.mulTo = function (x, y, r) { - x.multiplyTo(y, r); - this.reduce(r); - }; - // r = "x^2/R mod m"; x != r - Montgomery.prototype.sqrTo = function (x, r) { - x.squareTo(r); - this.reduce(r); - }; - - - - - - // A "null" reducer - var NullExp = window.NullExp = function NullExp() { } - NullExp.prototype.convert = function (x) { - return x; - }; - NullExp.prototype.revert = function (x) { - return x; - }; - NullExp.prototype.mulTo = function (x, y, r) { - x.multiplyTo(y, r); - }; - NullExp.prototype.sqrTo = function (x, r) { - x.squareTo(r); - }; - - - - - - // Barrett modular reduction - var Barrett = window.Barrett = function Barrett(m) { - // setup Barrett - this.r2 = nbi(); - this.q3 = nbi(); - BigInteger.ONE.dlShiftTo(2 * m.t, this.r2); - this.mu = this.r2.divide(m); - this.m = m; - } - Barrett.prototype.convert = function (x) { - if (x.s < 0 || x.t > 2 * this.m.t) return x.mod(this.m); - else if (x.compareTo(this.m) < 0) return x; - else { - var r = nbi(); - x.copyTo(r); - this.reduce(r); - return r; - } - }; - Barrett.prototype.revert = function (x) { - return x; - }; - // x = x mod m (HAC 14.42) - Barrett.prototype.reduce = function (x) { - x.drShiftTo(this.m.t - 1, this.r2); - if (x.t > this.m.t + 1) { - x.t = this.m.t + 1; - x.clamp(); - } - this.mu.multiplyUpperTo(this.r2, this.m.t + 1, this.q3); - this.m.multiplyLowerTo(this.q3, this.m.t + 1, this.r2); - while (x.compareTo(this.r2) < 0) x.dAddOffset(1, this.m.t + 1); - x.subTo(this.r2, x); - while (x.compareTo(this.m) >= 0) x.subTo(this.m, x); - }; - // r = x*y mod m; x,y != r - Barrett.prototype.mulTo = function (x, y, r) { - x.multiplyTo(y, r); - this.reduce(r); - }; - // r = x^2 mod m; x != r - Barrett.prototype.sqrTo = function (x, r) { - x.squareTo(r); - this.reduce(r); - }; - -})(); - -// BigInteger interfaces not implemented in jsbn: - -// BigInteger(int signum, byte[] magnitude) -// double doubleValue() -// float floatValue() -// int hashCode() -// long longValue() -// static BigInteger valueOf(long val) - - - - - -//ellipticcurve.js -/*! - * Basic Javascript Elliptic Curve implementation - * Ported loosely from BouncyCastle's Java EC code - * Only Fp curves implemented for now - * - * Copyright Tom Wu, bitaddress.org BSD License. - * http://www-cs-students.stanford.edu/~tjw/jsbn/LICENSE - */ -(function () { - - // Constructor function of Global EllipticCurve object - var ec = window.EllipticCurve = function () { }; - - // ---------------- - // ECFieldElementFp constructor - // q instanceof BigInteger - // x instanceof BigInteger - ec.FieldElementFp = function (q, x) { - this.x = x; - // TODO if(x.compareTo(q) >= 0) error - this.q = q; - }; - - ec.FieldElementFp.prototype.equals = function (other) { - if (other == this) return true; - return (this.q.equals(other.q) && this.x.equals(other.x)); - }; - - ec.FieldElementFp.prototype.toBigInteger = function () { - return this.x; - }; - - ec.FieldElementFp.prototype.negate = function () { - return new ec.FieldElementFp(this.q, this.x.negate().mod(this.q)); - }; - - ec.FieldElementFp.prototype.add = function (b) { - return new ec.FieldElementFp(this.q, this.x.add(b.toBigInteger()).mod(this.q)); - }; - - ec.FieldElementFp.prototype.subtract = function (b) { - return new ec.FieldElementFp(this.q, this.x.subtract(b.toBigInteger()).mod(this.q)); - }; - - ec.FieldElementFp.prototype.multiply = function (b) { - return new ec.FieldElementFp(this.q, this.x.multiply(b.toBigInteger()).mod(this.q)); - }; - - ec.FieldElementFp.prototype.square = function () { - return new ec.FieldElementFp(this.q, this.x.square().mod(this.q)); - }; - - ec.FieldElementFp.prototype.divide = function (b) { - return new ec.FieldElementFp(this.q, this.x.multiply(b.toBigInteger().modInverse(this.q)).mod( - this.q)); - }; - - ec.FieldElementFp.prototype.getByteLength = function () { - return Math.floor((this.toBigInteger().bitLength() + 7) / 8); - }; - - // D.1.4 91 - /** - * return a sqrt root - the routine verifies that the calculation - * returns the right value - if none exists it returns null. - * - * Copyright (c) 2000 - 2011 The Legion Of The Bouncy Castle (http://www.bouncycastle.org) - * Ported to JavaScript by bitaddress.org - */ - ec.FieldElementFp.prototype.sqrt = function () { - if (!this.q.testBit(0)) throw new Error("even value of q"); - - // p mod 4 == 3 - if (this.q.testBit(1)) { - // z = g^(u+1) + p, p = 4u + 3 - var z = new ec.FieldElementFp(this.q, this.x.modPow(this.q.shiftRight(2).add(BigInteger.ONE), - this.q)); - return z.square().equals(this) ? z : null; - } - - // p mod 4 == 1 - var qMinusOne = this.q.subtract(BigInteger.ONE); - var legendreExponent = qMinusOne.shiftRight(1); - if (!(this.x.modPow(legendreExponent, this.q).equals(BigInteger.ONE))) return null; - var u = qMinusOne.shiftRight(2); - var k = u.shiftLeft(1).add(BigInteger.ONE); - var Q = this.x; - var fourQ = Q.shiftLeft(2).mod(this.q); - var U, V; - - do { - var rand = new SecureRandom(); - var P; - do { - P = new BigInteger(this.q.bitLength(), rand); - } - while (P.compareTo(this.q) >= 0 || !(P.multiply(P).subtract(fourQ).modPow(legendreExponent, - this.q).equals(qMinusOne))); - - var result = ec.FieldElementFp.fastLucasSequence(this.q, P, Q, k); - - U = result[0]; - V = result[1]; - if (V.multiply(V).mod(this.q).equals(fourQ)) { - // Integer division by 2, mod q - if (V.testBit(0)) { - V = V.add(this.q); - } - V = V.shiftRight(1); - return new ec.FieldElementFp(this.q, V); - } - } - while (U.equals(BigInteger.ONE) || U.equals(qMinusOne)); - - return null; - }; - /*! -* Crypto-JS 2.5.4 BlockModes.js -* contribution from Simon Greatrix -*/ - - (function (C) { - - // Create pad namespace - var C_pad = C.pad = {}; - - // Calculate the number of padding bytes required. - function _requiredPadding(cipher, message) { - var blockSizeInBytes = cipher._blocksize * 4; - var reqd = blockSizeInBytes - message.length % blockSizeInBytes; - return reqd; - } - - // Remove padding when the final byte gives the number of padding bytes. - var _unpadLength = function (cipher, message, alg, padding) { - var pad = message.pop(); - if (pad == 0) { - throw new Error("Invalid zero-length padding specified for " + alg + - ". Wrong cipher specification or key used?"); - } - var maxPad = cipher._blocksize * 4; - if (pad > maxPad) { - throw new Error("Invalid padding length of " + pad + - " specified for " + alg + - ". Wrong cipher specification or key used?"); - } - for (var i = 1; i < pad; i++) { - var b = message.pop(); - if (padding != undefined && padding != b) { - throw new Error("Invalid padding byte of 0x" + b.toString(16) + - " specified for " + alg + - ". Wrong cipher specification or key used?"); - } - } - }; - - // No-operation padding, used for stream ciphers - C_pad.NoPadding = { - pad: function (cipher, message) { }, - unpad: function (cipher, message) { } - }; - - // Zero Padding. - // - // If the message is not an exact number of blocks, the final block is - // completed with 0x00 bytes. There is no unpadding. - C_pad.ZeroPadding = { - pad: function (cipher, message) { - var blockSizeInBytes = cipher._blocksize * 4; - var reqd = message.length % blockSizeInBytes; - if (reqd != 0) { - for (reqd = blockSizeInBytes - reqd; reqd > 0; reqd--) { - message.push(0x00); - } - } - }, - - unpad: function (cipher, message) { - while (message[message.length - 1] == 0) { - message.pop(); - } - } - }; - - // ISO/IEC 7816-4 padding. - // - // Pads the plain text with an 0x80 byte followed by as many 0x00 - // bytes are required to complete the block. - C_pad.iso7816 = { - pad: function (cipher, message) { - var reqd = _requiredPadding(cipher, message); - message.push(0x80); - for (; reqd > 1; reqd--) { - message.push(0x00); - } - }, - - unpad: function (cipher, message) { - var padLength; - for (padLength = cipher._blocksize * 4; padLength > 0; padLength--) { - var b = message.pop(); - if (b == 0x80) return; - if (b != 0x00) { - throw new Error("ISO-7816 padding byte must be 0, not 0x" + b.toString(16) + - ". Wrong cipher specification or key used?"); - } - } - throw new Error( - "ISO-7816 padded beyond cipher block size. Wrong cipher specification or key used?" - ); - } - }; - - // ANSI X.923 padding - // - // The final block is padded with zeros except for the last byte of the - // last block which contains the number of padding bytes. - C_pad.ansix923 = { - pad: function (cipher, message) { - var reqd = _requiredPadding(cipher, message); - for (var i = 1; i < reqd; i++) { - message.push(0x00); - } - message.push(reqd); - }, - - unpad: function (cipher, message) { - _unpadLength(cipher, message, "ANSI X.923", 0); - } - }; - - // ISO 10126 - // - // The final block is padded with random bytes except for the last - // byte of the last block which contains the number of padding bytes. - C_pad.iso10126 = { - pad: function (cipher, message) { - var reqd = _requiredPadding(cipher, message); - for (var i = 1; i < reqd; i++) { - message.push(Math.floor(Math.random() * 256)); - } - message.push(reqd); - }, - - unpad: function (cipher, message) { - _unpadLength(cipher, message, "ISO 10126", undefined); - } - }; - - // PKCS7 padding - // - // PKCS7 is described in RFC 5652. Padding is in whole bytes. The - // value of each added byte is the number of bytes that are added, - // i.e. N bytes, each of value N are added. - C_pad.pkcs7 = { - pad: function (cipher, message) { - var reqd = _requiredPadding(cipher, message); - for (var i = 0; i < reqd; i++) { - message.push(reqd); - } - }, - - unpad: function (cipher, message) { - _unpadLength(cipher, message, "PKCS 7", message[message.length - 1]); - } - }; - - // Create mode namespace - var C_mode = C.mode = {}; - - /** - * Mode base "class". - */ - var Mode = C_mode.Mode = function (padding) { - if (padding) { - this._padding = padding; - } - }; - - Mode.prototype = { - encrypt: function (cipher, m, iv) { - this._padding.pad(cipher, m); - this._doEncrypt(cipher, m, iv); - }, - - decrypt: function (cipher, m, iv) { - this._doDecrypt(cipher, m, iv); - this._padding.unpad(cipher, m); - }, - - // Default padding - _padding: C_pad.iso7816 - }; - - - /** - * Electronic Code Book mode. - * - * ECB applies the cipher directly against each block of the input. - * - * ECB does not require an initialization vector. - */ - var ECB = C_mode.ECB = function () { - // Call parent constructor - Mode.apply(this, arguments); - }; - - // Inherit from Mode - var ECB_prototype = ECB.prototype = new Mode; - - // Concrete steps for Mode template - ECB_prototype._doEncrypt = function (cipher, m, iv) { - var blockSizeInBytes = cipher._blocksize * 4; - // Encrypt each block - for (var offset = 0; offset < m.length; offset += blockSizeInBytes) { - cipher._encryptblock(m, offset); - } - }; - ECB_prototype._doDecrypt = function (cipher, c, iv) { - var blockSizeInBytes = cipher._blocksize * 4; - // Decrypt each block - for (var offset = 0; offset < c.length; offset += blockSizeInBytes) { - cipher._decryptblock(c, offset); - } - }; - - // ECB never uses an IV - ECB_prototype.fixOptions = function (options) { - options.iv = []; - }; - - - /** - * Cipher block chaining - * - * The first block is XORed with the IV. Subsequent blocks are XOR with the - * previous cipher output. - */ - var CBC = C_mode.CBC = function () { - // Call parent constructor - Mode.apply(this, arguments); - }; - - // Inherit from Mode - var CBC_prototype = CBC.prototype = new Mode; - - // Concrete steps for Mode template - CBC_prototype._doEncrypt = function (cipher, m, iv) { - var blockSizeInBytes = cipher._blocksize * 4; - - // Encrypt each block - for (var offset = 0; offset < m.length; offset += blockSizeInBytes) { - if (offset == 0) { - // XOR first block using IV - for (var i = 0; i < blockSizeInBytes; i++) - m[i] ^= iv[i]; - } else { - // XOR this block using previous crypted block - for (var i = 0; i < blockSizeInBytes; i++) - m[offset + i] ^= m[offset + i - blockSizeInBytes]; - } - // Encrypt block - cipher._encryptblock(m, offset); - } - }; - CBC_prototype._doDecrypt = function (cipher, c, iv) { - var blockSizeInBytes = cipher._blocksize * 4; - - // At the start, the previously crypted block is the IV - var prevCryptedBlock = iv; - - // Decrypt each block - for (var offset = 0; offset < c.length; offset += blockSizeInBytes) { - // Save this crypted block - var thisCryptedBlock = c.slice(offset, offset + blockSizeInBytes); - // Decrypt block - cipher._decryptblock(c, offset); - // XOR decrypted block using previous crypted block - for (var i = 0; i < blockSizeInBytes; i++) { - c[offset + i] ^= prevCryptedBlock[i]; - } - prevCryptedBlock = thisCryptedBlock; - } - }; - - - /** - * Cipher feed back - * - * The cipher output is XORed with the plain text to produce the cipher output, - * which is then fed back into the cipher to produce a bit pattern to XOR the - * next block with. - * - * This is a stream cipher mode and does not require padding. - */ - var CFB = C_mode.CFB = function () { - // Call parent constructor - Mode.apply(this, arguments); - }; - - // Inherit from Mode - var CFB_prototype = CFB.prototype = new Mode; - - // Override padding - CFB_prototype._padding = C_pad.NoPadding; - - // Concrete steps for Mode template - CFB_prototype._doEncrypt = function (cipher, m, iv) { - var blockSizeInBytes = cipher._blocksize * 4, - keystream = iv.slice(0); - - // Encrypt each byte - for (var i = 0; i < m.length; i++) { - - var j = i % blockSizeInBytes; - if (j == 0) cipher._encryptblock(keystream, 0); - - m[i] ^= keystream[j]; - keystream[j] = m[i]; - } - }; - CFB_prototype._doDecrypt = function (cipher, c, iv) { - var blockSizeInBytes = cipher._blocksize * 4, - keystream = iv.slice(0); - - // Encrypt each byte - for (var i = 0; i < c.length; i++) { - - var j = i % blockSizeInBytes; - if (j == 0) cipher._encryptblock(keystream, 0); - - var b = c[i]; - c[i] ^= keystream[j]; - keystream[j] = b; - } - }; - - - /** - * Output feed back - * - * The cipher repeatedly encrypts its own output. The output is XORed with the - * plain text to produce the cipher text. - * - * This is a stream cipher mode and does not require padding. - */ - var OFB = C_mode.OFB = function () { - // Call parent constructor - Mode.apply(this, arguments); - }; - - // Inherit from Mode - var OFB_prototype = OFB.prototype = new Mode; - - // Override padding - OFB_prototype._padding = C_pad.NoPadding; - - // Concrete steps for Mode template - OFB_prototype._doEncrypt = function (cipher, m, iv) { - - var blockSizeInBytes = cipher._blocksize * 4, - keystream = iv.slice(0); - - // Encrypt each byte - for (var i = 0; i < m.length; i++) { - - // Generate keystream - if (i % blockSizeInBytes == 0) - cipher._encryptblock(keystream, 0); - - // Encrypt byte - m[i] ^= keystream[i % blockSizeInBytes]; - - } - }; - OFB_prototype._doDecrypt = OFB_prototype._doEncrypt; - - /** - * Counter - * @author Gergely Risko - * - * After every block the last 4 bytes of the IV is increased by one - * with carry and that IV is used for the next block. - * - * This is a stream cipher mode and does not require padding. - */ - var CTR = C_mode.CTR = function () { - // Call parent constructor - Mode.apply(this, arguments); - }; - - // Inherit from Mode - var CTR_prototype = CTR.prototype = new Mode; - - // Override padding - CTR_prototype._padding = C_pad.NoPadding; - - CTR_prototype._doEncrypt = function (cipher, m, iv) { - var blockSizeInBytes = cipher._blocksize * 4; - var counter = iv.slice(0); - - for (var i = 0; i < m.length;) { - // do not lose iv - var keystream = counter.slice(0); - - // Generate keystream for next block - cipher._encryptblock(keystream, 0); - - // XOR keystream with block - for (var j = 0; i < m.length && j < blockSizeInBytes; j++, i++) { - m[i] ^= keystream[j]; - } - - // Increase counter - if (++(counter[blockSizeInBytes - 1]) == 256) { - counter[blockSizeInBytes - 1] = 0; - if (++(counter[blockSizeInBytes - 2]) == 256) { - counter[blockSizeInBytes - 2] = 0; - if (++(counter[blockSizeInBytes - 3]) == 256) { - counter[blockSizeInBytes - 3] = 0; - ++(counter[blockSizeInBytes - 4]); - } - } - } - } - }; - CTR_prototype._doDecrypt = CTR_prototype._doEncrypt; - - })(Crypto); - - /*! -* Crypto-JS v2.5.4 PBKDF2.js -* http://code.google.com/p/crypto-js/ -* Copyright (c) 2009-2013, Jeff Mott. All rights reserved. -* http://code.google.com/p/crypto-js/wiki/License -*/ - (function () { - - // Shortcuts - var C = Crypto, - util = C.util, - charenc = C.charenc, - UTF8 = charenc.UTF8, - Binary = charenc.Binary; - - C.PBKDF2 = function (password, salt, keylen, options) { - - // Convert to byte arrays - if (password.constructor == String) password = UTF8.stringToBytes(password); - if (salt.constructor == String) salt = UTF8.stringToBytes(salt); - /* else, assume byte arrays already */ - - // Defaults - var hasher = options && options.hasher || C.SHA1, - iterations = options && options.iterations || 1; - - // Pseudo-random function - function PRF(password, salt) { - return C.HMAC(hasher, salt, password, { - asBytes: true - }); - } - - // Generate key - var derivedKeyBytes = [], - blockindex = 1; - while (derivedKeyBytes.length < keylen) { - var block = PRF(password, salt.concat(util.wordsToBytes([blockindex]))); - for (var u = block, i = 1; i < iterations; i++) { - u = PRF(password, u); - for (var j = 0; j < block.length; j++) block[j] ^= u[j]; - } - derivedKeyBytes = derivedKeyBytes.concat(block); - blockindex++; - } - - // Truncate excess bytes - derivedKeyBytes.length = keylen; - - return options && options.asBytes ? derivedKeyBytes : - options && options.asString ? Binary.bytesToString(derivedKeyBytes) : - util.bytesToHex(derivedKeyBytes); - - }; - - })(); - - /* - * Copyright (c) 2010-2011 Intalio Pte, All Rights Reserved - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ - // https://github.com/cheongwy/node-scrypt-js - (function () { - - var MAX_VALUE = 2147483647; - var workerUrl = null; - - //function scrypt(byte[] passwd, byte[] salt, int N, int r, int p, int dkLen) - /* - * N = Cpu cost - * r = Memory cost - * p = parallelization cost - * - */ - window.Crypto_scrypt = function (passwd, salt, N, r, p, dkLen, callback) { - if (N == 0 || (N & (N - 1)) != 0) throw Error("N must be > 0 and a power of 2"); - - if (N > MAX_VALUE / 128 / r) throw Error("Parameter N is too large"); - if (r > MAX_VALUE / 128 / p) throw Error("Parameter r is too large"); - - var PBKDF2_opts = { - iterations: 1, - hasher: Crypto.SHA256, - asBytes: true - }; - - var B = Crypto.PBKDF2(passwd, salt, p * 128 * r, PBKDF2_opts); - - try { - var i = 0; - var worksDone = 0; - var makeWorker = function () { - if (!workerUrl) { - var code = '(' + scryptCore.toString() + ')()'; - var blob; - try { - blob = new Blob([code], { - type: "text/javascript" - }); - } catch (e) { - window.BlobBuilder = window.BlobBuilder || window.WebKitBlobBuilder || - window.MozBlobBuilder || - window.MSBlobBuilder; - blob = new BlobBuilder(); - blob.append(code); - blob = blob.getBlob("text/javascript"); - } - workerUrl = URL.createObjectURL(blob); - } - var worker = new Worker(workerUrl); - worker.onmessage = function (event) { - var Bi = event.data[0], - Bslice = event.data[1]; - worksDone++; - - if (i < p) { - worker.postMessage([N, r, p, B, i++]); - } - - var length = Bslice.length, - destPos = Bi * 128 * r, - srcPos = 0; - while (length--) { - B[destPos++] = Bslice[srcPos++]; - } - - if (worksDone == p) { - callback(Crypto.PBKDF2(passwd, B, dkLen, PBKDF2_opts)); - } - }; - return worker; - }; - var workers = [makeWorker(), makeWorker()]; - workers[0].postMessage([N, r, p, B, i++]); - if (p > 1) { - workers[1].postMessage([N, r, p, B, i++]); - } - } catch (e) { - window.setTimeout(function () { - scryptCore(); - callback(Crypto.PBKDF2(passwd, B, dkLen, PBKDF2_opts)); - }, 0); - } - - // using this function to enclose everything needed to create a worker (but also invokable directly for synchronous use) - function scryptCore() { - var XY = [], - V = []; - - if (typeof B === 'undefined') { - onmessage = function (event) { - var data = event.data; - var N = data[0], - r = data[1], - p = data[2], - B = data[3], - i = data[4]; - - var Bslice = []; - arraycopy32(B, i * 128 * r, Bslice, 0, 128 * r); - smix(Bslice, 0, r, N, V, XY); - - postMessage([i, Bslice]); - }; - } else { - for (var i = 0; i < p; i++) { - smix(B, i * 128 * r, r, N, V, XY); - } - } - - function smix(B, Bi, r, N, V, XY) { - var Xi = 0; - var Yi = 128 * r; - var i; - - arraycopy32(B, Bi, XY, Xi, Yi); - - for (i = 0; i < N; i++) { - arraycopy32(XY, Xi, V, i * Yi, Yi); - blockmix_salsa8(XY, Xi, Yi, r); - } - - for (i = 0; i < N; i++) { - var j = integerify(XY, Xi, r) & (N - 1); - blockxor(V, j * Yi, XY, Xi, Yi); - blockmix_salsa8(XY, Xi, Yi, r); - } - - arraycopy32(XY, Xi, B, Bi, Yi); - } - - function blockmix_salsa8(BY, Bi, Yi, r) { - var X = []; - var i; - - arraycopy32(BY, Bi + (2 * r - 1) * 64, X, 0, 64); - - for (i = 0; i < 2 * r; i++) { - blockxor(BY, i * 64, X, 0, 64); - salsa20_8(X); - arraycopy32(X, 0, BY, Yi + (i * 64), 64); - } - - for (i = 0; i < r; i++) { - arraycopy32(BY, Yi + (i * 2) * 64, BY, Bi + (i * 64), 64); - } - - for (i = 0; i < r; i++) { - arraycopy32(BY, Yi + (i * 2 + 1) * 64, BY, Bi + (i + r) * 64, 64); - } - } - - function R(a, b) { - return (a << b) | (a >>> (32 - b)); - } - - function salsa20_8(B) { - var B32 = new Array(32); - var x = new Array(32); - var i; - - for (i = 0; i < 16; i++) { - B32[i] = (B[i * 4 + 0] & 0xff) << 0; - B32[i] |= (B[i * 4 + 1] & 0xff) << 8; - B32[i] |= (B[i * 4 + 2] & 0xff) << 16; - B32[i] |= (B[i * 4 + 3] & 0xff) << 24; - } - - arraycopy(B32, 0, x, 0, 16); - - for (i = 8; i > 0; i -= 2) { - x[4] ^= R(x[0] + x[12], 7); - x[8] ^= R(x[4] + x[0], 9); - x[12] ^= R(x[8] + x[4], 13); - x[0] ^= R(x[12] + x[8], 18); - x[9] ^= R(x[5] + x[1], 7); - x[13] ^= R(x[9] + x[5], 9); - x[1] ^= R(x[13] + x[9], 13); - x[5] ^= R(x[1] + x[13], 18); - x[14] ^= R(x[10] + x[6], 7); - x[2] ^= R(x[14] + x[10], 9); - x[6] ^= R(x[2] + x[14], 13); - x[10] ^= R(x[6] + x[2], 18); - x[3] ^= R(x[15] + x[11], 7); - x[7] ^= R(x[3] + x[15], 9); - x[11] ^= R(x[7] + x[3], 13); - x[15] ^= R(x[11] + x[7], 18); - x[1] ^= R(x[0] + x[3], 7); - x[2] ^= R(x[1] + x[0], 9); - x[3] ^= R(x[2] + x[1], 13); - x[0] ^= R(x[3] + x[2], 18); - x[6] ^= R(x[5] + x[4], 7); - x[7] ^= R(x[6] + x[5], 9); - x[4] ^= R(x[7] + x[6], 13); - x[5] ^= R(x[4] + x[7], 18); - x[11] ^= R(x[10] + x[9], 7); - x[8] ^= R(x[11] + x[10], 9); - x[9] ^= R(x[8] + x[11], 13); - x[10] ^= R(x[9] + x[8], 18); - x[12] ^= R(x[15] + x[14], 7); - x[13] ^= R(x[12] + x[15], 9); - x[14] ^= R(x[13] + x[12], 13); - x[15] ^= R(x[14] + x[13], 18); - } - - for (i = 0; i < 16; ++i) B32[i] = x[i] + B32[i]; - - for (i = 0; i < 16; i++) { - var bi = i * 4; - B[bi + 0] = (B32[i] >> 0 & 0xff); - B[bi + 1] = (B32[i] >> 8 & 0xff); - B[bi + 2] = (B32[i] >> 16 & 0xff); - B[bi + 3] = (B32[i] >> 24 & 0xff); - } - } - - function blockxor(S, Si, D, Di, len) { - var i = len >> 6; - while (i--) { - D[Di++] ^= S[Si++]; - D[Di++] ^= S[Si++]; - D[Di++] ^= S[Si++]; - D[Di++] ^= S[Si++]; - D[Di++] ^= S[Si++]; - D[Di++] ^= S[Si++]; - D[Di++] ^= S[Si++]; - D[Di++] ^= S[Si++]; - - D[Di++] ^= S[Si++]; - D[Di++] ^= S[Si++]; - D[Di++] ^= S[Si++]; - D[Di++] ^= S[Si++]; - D[Di++] ^= S[Si++]; - D[Di++] ^= S[Si++]; - D[Di++] ^= S[Si++]; - D[Di++] ^= S[Si++]; - - D[Di++] ^= S[Si++]; - D[Di++] ^= S[Si++]; - D[Di++] ^= S[Si++]; - D[Di++] ^= S[Si++]; - D[Di++] ^= S[Si++]; - D[Di++] ^= S[Si++]; - D[Di++] ^= S[Si++]; - D[Di++] ^= S[Si++]; - - D[Di++] ^= S[Si++]; - D[Di++] ^= S[Si++]; - D[Di++] ^= S[Si++]; - D[Di++] ^= S[Si++]; - D[Di++] ^= S[Si++]; - D[Di++] ^= S[Si++]; - D[Di++] ^= S[Si++]; - D[Di++] ^= S[Si++]; - - D[Di++] ^= S[Si++]; - D[Di++] ^= S[Si++]; - D[Di++] ^= S[Si++]; - D[Di++] ^= S[Si++]; - D[Di++] ^= S[Si++]; - D[Di++] ^= S[Si++]; - D[Di++] ^= S[Si++]; - D[Di++] ^= S[Si++]; - - D[Di++] ^= S[Si++]; - D[Di++] ^= S[Si++]; - D[Di++] ^= S[Si++]; - D[Di++] ^= S[Si++]; - D[Di++] ^= S[Si++]; - D[Di++] ^= S[Si++]; - D[Di++] ^= S[Si++]; - D[Di++] ^= S[Si++]; - - D[Di++] ^= S[Si++]; - D[Di++] ^= S[Si++]; - D[Di++] ^= S[Si++]; - D[Di++] ^= S[Si++]; - D[Di++] ^= S[Si++]; - D[Di++] ^= S[Si++]; - D[Di++] ^= S[Si++]; - D[Di++] ^= S[Si++]; - - D[Di++] ^= S[Si++]; - D[Di++] ^= S[Si++]; - D[Di++] ^= S[Si++]; - D[Di++] ^= S[Si++]; - D[Di++] ^= S[Si++]; - D[Di++] ^= S[Si++]; - D[Di++] ^= S[Si++]; - D[Di++] ^= S[Si++]; - } - } - - function integerify(B, bi, r) { - var n; - - bi += (2 * r - 1) * 64; - - n = (B[bi + 0] & 0xff) << 0; - n |= (B[bi + 1] & 0xff) << 8; - n |= (B[bi + 2] & 0xff) << 16; - n |= (B[bi + 3] & 0xff) << 24; - - return n; - } - - function arraycopy(src, srcPos, dest, destPos, length) { - while (length--) { - dest[destPos++] = src[srcPos++]; - } - } - - function arraycopy32(src, srcPos, dest, destPos, length) { - var i = length >> 5; - while (i--) { - dest[destPos++] = src[srcPos++]; - dest[destPos++] = src[srcPos++]; - dest[destPos++] = src[srcPos++]; - dest[destPos++] = src[srcPos++]; - dest[destPos++] = src[srcPos++]; - dest[destPos++] = src[srcPos++]; - dest[destPos++] = src[srcPos++]; - dest[destPos++] = src[srcPos++]; - - dest[destPos++] = src[srcPos++]; - dest[destPos++] = src[srcPos++]; - dest[destPos++] = src[srcPos++]; - dest[destPos++] = src[srcPos++]; - dest[destPos++] = src[srcPos++]; - dest[destPos++] = src[srcPos++]; - dest[destPos++] = src[srcPos++]; - dest[destPos++] = src[srcPos++]; - - dest[destPos++] = src[srcPos++]; - dest[destPos++] = src[srcPos++]; - dest[destPos++] = src[srcPos++]; - dest[destPos++] = src[srcPos++]; - dest[destPos++] = src[srcPos++]; - dest[destPos++] = src[srcPos++]; - dest[destPos++] = src[srcPos++]; - dest[destPos++] = src[srcPos++]; - - dest[destPos++] = src[srcPos++]; - dest[destPos++] = src[srcPos++]; - dest[destPos++] = src[srcPos++]; - dest[destPos++] = src[srcPos++]; - dest[destPos++] = src[srcPos++]; - dest[destPos++] = src[srcPos++]; - dest[destPos++] = src[srcPos++]; - dest[destPos++] = src[srcPos++]; - } - } - } // scryptCore - }; // window.Crypto_scrypt - })(); - - /*! - * Crypto-JS v2.5.4 AES.js - * http://code.google.com/p/crypto-js/ - * Copyright (c) 2009-2013, Jeff Mott. All rights reserved. - * http://code.google.com/p/crypto-js/wiki/License - */ - (function () { - - // Shortcuts - var C = Crypto, - util = C.util, - charenc = C.charenc, - UTF8 = charenc.UTF8; - - // Precomputed SBOX - var SBOX = [0x63, 0x7c, 0x77, 0x7b, 0xf2, 0x6b, 0x6f, 0xc5, - 0x30, 0x01, 0x67, 0x2b, 0xfe, 0xd7, 0xab, 0x76, - 0xca, 0x82, 0xc9, 0x7d, 0xfa, 0x59, 0x47, 0xf0, - 0xad, 0xd4, 0xa2, 0xaf, 0x9c, 0xa4, 0x72, 0xc0, - 0xb7, 0xfd, 0x93, 0x26, 0x36, 0x3f, 0xf7, 0xcc, - 0x34, 0xa5, 0xe5, 0xf1, 0x71, 0xd8, 0x31, 0x15, - 0x04, 0xc7, 0x23, 0xc3, 0x18, 0x96, 0x05, 0x9a, - 0x07, 0x12, 0x80, 0xe2, 0xeb, 0x27, 0xb2, 0x75, - 0x09, 0x83, 0x2c, 0x1a, 0x1b, 0x6e, 0x5a, 0xa0, - 0x52, 0x3b, 0xd6, 0xb3, 0x29, 0xe3, 0x2f, 0x84, - 0x53, 0xd1, 0x00, 0xed, 0x20, 0xfc, 0xb1, 0x5b, - 0x6a, 0xcb, 0xbe, 0x39, 0x4a, 0x4c, 0x58, 0xcf, - 0xd0, 0xef, 0xaa, 0xfb, 0x43, 0x4d, 0x33, 0x85, - 0x45, 0xf9, 0x02, 0x7f, 0x50, 0x3c, 0x9f, 0xa8, - 0x51, 0xa3, 0x40, 0x8f, 0x92, 0x9d, 0x38, 0xf5, - 0xbc, 0xb6, 0xda, 0x21, 0x10, 0xff, 0xf3, 0xd2, - 0xcd, 0x0c, 0x13, 0xec, 0x5f, 0x97, 0x44, 0x17, - 0xc4, 0xa7, 0x7e, 0x3d, 0x64, 0x5d, 0x19, 0x73, - 0x60, 0x81, 0x4f, 0xdc, 0x22, 0x2a, 0x90, 0x88, - 0x46, 0xee, 0xb8, 0x14, 0xde, 0x5e, 0x0b, 0xdb, - 0xe0, 0x32, 0x3a, 0x0a, 0x49, 0x06, 0x24, 0x5c, - 0xc2, 0xd3, 0xac, 0x62, 0x91, 0x95, 0xe4, 0x79, - 0xe7, 0xc8, 0x37, 0x6d, 0x8d, 0xd5, 0x4e, 0xa9, - 0x6c, 0x56, 0xf4, 0xea, 0x65, 0x7a, 0xae, 0x08, - 0xba, 0x78, 0x25, 0x2e, 0x1c, 0xa6, 0xb4, 0xc6, - 0xe8, 0xdd, 0x74, 0x1f, 0x4b, 0xbd, 0x8b, 0x8a, - 0x70, 0x3e, 0xb5, 0x66, 0x48, 0x03, 0xf6, 0x0e, - 0x61, 0x35, 0x57, 0xb9, 0x86, 0xc1, 0x1d, 0x9e, - 0xe1, 0xf8, 0x98, 0x11, 0x69, 0xd9, 0x8e, 0x94, - 0x9b, 0x1e, 0x87, 0xe9, 0xce, 0x55, 0x28, 0xdf, - 0x8c, 0xa1, 0x89, 0x0d, 0xbf, 0xe6, 0x42, 0x68, - 0x41, 0x99, 0x2d, 0x0f, 0xb0, 0x54, 0xbb, 0x16 - ]; - - // Compute inverse SBOX lookup table - for (var INVSBOX = [], i = 0; i < 256; i++) INVSBOX[SBOX[i]] = i; - - // Compute multiplication in GF(2^8) lookup tables - var MULT2 = [], - MULT3 = [], - MULT9 = [], - MULTB = [], - MULTD = [], - MULTE = []; - - function xtime(a, b) { - for (var result = 0, i = 0; i < 8; i++) { - if (b & 1) result ^= a; - var hiBitSet = a & 0x80; - a = (a << 1) & 0xFF; - if (hiBitSet) a ^= 0x1b; - b >>>= 1; - } - return result; - } - - for (var i = 0; i < 256; i++) { - MULT2[i] = xtime(i, 2); - MULT3[i] = xtime(i, 3); - MULT9[i] = xtime(i, 9); - MULTB[i] = xtime(i, 0xB); - MULTD[i] = xtime(i, 0xD); - MULTE[i] = xtime(i, 0xE); - } - - // Precomputed RCon lookup - var RCON = [0x00, 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1b, 0x36]; - - // Inner state - var state = [ - [], - [], - [], - [] - ], - keylength, - nrounds, - keyschedule; - - var AES = C.AES = { - - /** - * Public API - */ - - encrypt: function (message, password, options) { - - options = options || {}; - - // Determine mode - var mode = options.mode || new C.mode.OFB; - - // Allow mode to override options - if (mode.fixOptions) mode.fixOptions(options); - - var - - // Convert to bytes if message is a string - m = ( - message.constructor == String ? - UTF8.stringToBytes(message) : - message - ), - - // Generate random IV - iv = options.iv || util.randomBytes(AES._blocksize * 4), - - // Generate key - k = ( - password.constructor == String ? - // Derive key from pass-phrase - C.PBKDF2(password, iv, 32, { - asBytes: true - }) : - // else, assume byte array representing cryptographic key - password - ); - - // Encrypt - AES._init(k); - mode.encrypt(AES, m, iv); - - // Return ciphertext - m = options.iv ? m : iv.concat(m); - return (options && options.asBytes) ? m : util.bytesToBase64(m); - - }, - - decrypt: function (ciphertext, password, options) { - - options = options || {}; - - // Determine mode - var mode = options.mode || new C.mode.OFB; - - // Allow mode to override options - if (mode.fixOptions) mode.fixOptions(options); - - var - - // Convert to bytes if ciphertext is a string - c = ( - ciphertext.constructor == String ? - util.base64ToBytes(ciphertext) : - ciphertext - ), - - // Separate IV and message - iv = options.iv || c.splice(0, AES._blocksize * 4), - - // Generate key - k = ( - password.constructor == String ? - // Derive key from pass-phrase - C.PBKDF2(password, iv, 32, { - asBytes: true - }) : - // else, assume byte array representing cryptographic key - password - ); - - // Decrypt - AES._init(k); - mode.decrypt(AES, c, iv); - - // Return plaintext - return (options && options.asBytes) ? c : UTF8.bytesToString(c); - - }, - - - /** - * Package private methods and properties - */ - - _blocksize: 4, - - _encryptblock: function (m, offset) { - - // Set input - for (var row = 0; row < AES._blocksize; row++) { - for (var col = 0; col < 4; col++) - state[row][col] = m[offset + col * 4 + row]; - } - - // Add round key - for (var row = 0; row < 4; row++) { - for (var col = 0; col < 4; col++) - state[row][col] ^= keyschedule[col][row]; - } - - for (var round = 1; round < nrounds; round++) { - - // Sub bytes - for (var row = 0; row < 4; row++) { - for (var col = 0; col < 4; col++) - state[row][col] = SBOX[state[row][col]]; - } - - // Shift rows - state[1].push(state[1].shift()); - state[2].push(state[2].shift()); - state[2].push(state[2].shift()); - state[3].unshift(state[3].pop()); - - // Mix columns - for (var col = 0; col < 4; col++) { - - var s0 = state[0][col], - s1 = state[1][col], - s2 = state[2][col], - s3 = state[3][col]; - - state[0][col] = MULT2[s0] ^ MULT3[s1] ^ s2 ^ s3; - state[1][col] = s0 ^ MULT2[s1] ^ MULT3[s2] ^ s3; - state[2][col] = s0 ^ s1 ^ MULT2[s2] ^ MULT3[s3]; - state[3][col] = MULT3[s0] ^ s1 ^ s2 ^ MULT2[s3]; - - } - - // Add round key - for (var row = 0; row < 4; row++) { - for (var col = 0; col < 4; col++) - state[row][col] ^= keyschedule[round * 4 + col][row]; - } - - } - - // Sub bytes - for (var row = 0; row < 4; row++) { - for (var col = 0; col < 4; col++) - state[row][col] = SBOX[state[row][col]]; - } - - // Shift rows - state[1].push(state[1].shift()); - state[2].push(state[2].shift()); - state[2].push(state[2].shift()); - state[3].unshift(state[3].pop()); - - // Add round key - for (var row = 0; row < 4; row++) { - for (var col = 0; col < 4; col++) - state[row][col] ^= keyschedule[nrounds * 4 + col][row]; - } - - // Set output - for (var row = 0; row < AES._blocksize; row++) { - for (var col = 0; col < 4; col++) - m[offset + col * 4 + row] = state[row][col]; - } - - }, - - _decryptblock: function (c, offset) { - - // Set input - for (var row = 0; row < AES._blocksize; row++) { - for (var col = 0; col < 4; col++) - state[row][col] = c[offset + col * 4 + row]; - } - - // Add round key - for (var row = 0; row < 4; row++) { - for (var col = 0; col < 4; col++) - state[row][col] ^= keyschedule[nrounds * 4 + col][row]; - } - - for (var round = 1; round < nrounds; round++) { - - // Inv shift rows - state[1].unshift(state[1].pop()); - state[2].push(state[2].shift()); - state[2].push(state[2].shift()); - state[3].push(state[3].shift()); - - // Inv sub bytes - for (var row = 0; row < 4; row++) { - for (var col = 0; col < 4; col++) - state[row][col] = INVSBOX[state[row][col]]; - } - - // Add round key - for (var row = 0; row < 4; row++) { - for (var col = 0; col < 4; col++) - state[row][col] ^= keyschedule[(nrounds - round) * 4 + col][row]; - } - - // Inv mix columns - for (var col = 0; col < 4; col++) { - - var s0 = state[0][col], - s1 = state[1][col], - s2 = state[2][col], - s3 = state[3][col]; - - state[0][col] = MULTE[s0] ^ MULTB[s1] ^ MULTD[s2] ^ MULT9[s3]; - state[1][col] = MULT9[s0] ^ MULTE[s1] ^ MULTB[s2] ^ MULTD[s3]; - state[2][col] = MULTD[s0] ^ MULT9[s1] ^ MULTE[s2] ^ MULTB[s3]; - state[3][col] = MULTB[s0] ^ MULTD[s1] ^ MULT9[s2] ^ MULTE[s3]; - - } - - } - - // Inv shift rows - state[1].unshift(state[1].pop()); - state[2].push(state[2].shift()); - state[2].push(state[2].shift()); - state[3].push(state[3].shift()); - - // Inv sub bytes - for (var row = 0; row < 4; row++) { - for (var col = 0; col < 4; col++) - state[row][col] = INVSBOX[state[row][col]]; - } - - // Add round key - for (var row = 0; row < 4; row++) { - for (var col = 0; col < 4; col++) - state[row][col] ^= keyschedule[col][row]; - } - - // Set output - for (var row = 0; row < AES._blocksize; row++) { - for (var col = 0; col < 4; col++) - c[offset + col * 4 + row] = state[row][col]; - } - - }, - - - /** - * Private methods - */ - - _init: function (k) { - keylength = k.length / 4; - nrounds = keylength + 6; - AES._keyexpansion(k); - }, - - // Generate a key schedule - _keyexpansion: function (k) { - - keyschedule = []; - - for (var row = 0; row < keylength; row++) { - keyschedule[row] = [ - k[row * 4], - k[row * 4 + 1], - k[row * 4 + 2], - k[row * 4 + 3] - ]; - } - - for (var row = keylength; row < AES._blocksize * (nrounds + 1); row++) { - - var temp = [ - keyschedule[row - 1][0], - keyschedule[row - 1][1], - keyschedule[row - 1][2], - keyschedule[row - 1][3] - ]; - - if (row % keylength == 0) { - - // Rot word - temp.push(temp.shift()); - - // Sub word - temp[0] = SBOX[temp[0]]; - temp[1] = SBOX[temp[1]]; - temp[2] = SBOX[temp[2]]; - temp[3] = SBOX[temp[3]]; - - temp[0] ^= RCON[row / keylength]; - - } else if (keylength > 6 && row % keylength == 4) { - - // Sub word - temp[0] = SBOX[temp[0]]; - temp[1] = SBOX[temp[1]]; - temp[2] = SBOX[temp[2]]; - temp[3] = SBOX[temp[3]]; - - } - - keyschedule[row] = [ - keyschedule[row - keylength][0] ^ temp[0], - keyschedule[row - keylength][1] ^ temp[1], - keyschedule[row - keylength][2] ^ temp[2], - keyschedule[row - keylength][3] ^ temp[3] - ]; - - } - - } - - }; - - })(); - - /* - * Copyright (c) 2000 - 2011 The Legion Of The Bouncy Castle (http://www.bouncycastle.org) - * Ported to JavaScript by bitaddress.org - */ - ec.FieldElementFp.fastLucasSequence = function (p, P, Q, k) { - // TODO Research and apply "common-multiplicand multiplication here" - - var n = k.bitLength(); - var s = k.getLowestSetBit(); - var Uh = BigInteger.ONE; - var Vl = BigInteger.TWO; - var Vh = P; - var Ql = BigInteger.ONE; - var Qh = BigInteger.ONE; - - for (var j = n - 1; j >= s + 1; --j) { - Ql = Ql.multiply(Qh).mod(p); - if (k.testBit(j)) { - Qh = Ql.multiply(Q).mod(p); - Uh = Uh.multiply(Vh).mod(p); - Vl = Vh.multiply(Vl).subtract(P.multiply(Ql)).mod(p); - Vh = Vh.multiply(Vh).subtract(Qh.shiftLeft(1)).mod(p); - } else { - Qh = Ql; - Uh = Uh.multiply(Vl).subtract(Ql).mod(p); - Vh = Vh.multiply(Vl).subtract(P.multiply(Ql)).mod(p); - Vl = Vl.multiply(Vl).subtract(Ql.shiftLeft(1)).mod(p); - } - } - - Ql = Ql.multiply(Qh).mod(p); - Qh = Ql.multiply(Q).mod(p); - Uh = Uh.multiply(Vl).subtract(Ql).mod(p); - Vl = Vh.multiply(Vl).subtract(P.multiply(Ql)).mod(p); - Ql = Ql.multiply(Qh).mod(p); - - for (var j = 1; j <= s; ++j) { - Uh = Uh.multiply(Vl).mod(p); - Vl = Vl.multiply(Vl).subtract(Ql.shiftLeft(1)).mod(p); - Ql = Ql.multiply(Ql).mod(p); - } - - return [Uh, Vl]; - }; - - // ---------------- - // ECPointFp constructor - ec.PointFp = function (curve, x, y, z, compressed) { - this.curve = curve; - this.x = x; - this.y = y; - // Projective coordinates: either zinv == null or z * zinv == 1 - // z and zinv are just BigIntegers, not fieldElements - if (z == null) { - this.z = BigInteger.ONE; - } else { - this.z = z; - } - this.zinv = null; - // compression flag - this.compressed = !!compressed; - }; - - ec.PointFp.prototype.getX = function () { - if (this.zinv == null) { - this.zinv = this.z.modInverse(this.curve.q); - } - var r = this.x.toBigInteger().multiply(this.zinv); - this.curve.reduce(r); - return this.curve.fromBigInteger(r); - }; - - ec.PointFp.prototype.getY = function () { - if (this.zinv == null) { - this.zinv = this.z.modInverse(this.curve.q); - } - var r = this.y.toBigInteger().multiply(this.zinv); - this.curve.reduce(r); - return this.curve.fromBigInteger(r); - }; - - ec.PointFp.prototype.equals = function (other) { - if (other == this) return true; - if (this.isInfinity()) return other.isInfinity(); - if (other.isInfinity()) return this.isInfinity(); - var u, v; - // u = Y2 * Z1 - Y1 * Z2 - u = other.y.toBigInteger().multiply(this.z).subtract(this.y.toBigInteger().multiply(other.z)).mod( - this.curve.q); - if (!u.equals(BigInteger.ZERO)) return false; - // v = X2 * Z1 - X1 * Z2 - v = other.x.toBigInteger().multiply(this.z).subtract(this.x.toBigInteger().multiply(other.z)).mod( - this.curve.q); - return v.equals(BigInteger.ZERO); - }; - - ec.PointFp.prototype.isInfinity = function () { - if ((this.x == null) && (this.y == null)) return true; - return this.z.equals(BigInteger.ZERO) && !this.y.toBigInteger().equals(BigInteger.ZERO); - }; - - ec.PointFp.prototype.negate = function () { - return new ec.PointFp(this.curve, this.x, this.y.negate(), this.z); - }; - - ec.PointFp.prototype.add = function (b) { - if (this.isInfinity()) return b; - if (b.isInfinity()) return this; - - // u = Y2 * Z1 - Y1 * Z2 - var u = b.y.toBigInteger().multiply(this.z).subtract(this.y.toBigInteger().multiply(b.z)).mod( - this.curve.q); - // v = X2 * Z1 - X1 * Z2 - var v = b.x.toBigInteger().multiply(this.z).subtract(this.x.toBigInteger().multiply(b.z)).mod( - this.curve.q); - - - if (BigInteger.ZERO.equals(v)) { - if (BigInteger.ZERO.equals(u)) { - return this.twice(); // this == b, so double - } - return this.curve.getInfinity(); // this = -b, so infinity - } - - var THREE = new BigInteger("3"); - var x1 = this.x.toBigInteger(); - var y1 = this.y.toBigInteger(); - var x2 = b.x.toBigInteger(); - var y2 = b.y.toBigInteger(); - - var v2 = v.square(); - var v3 = v2.multiply(v); - var x1v2 = x1.multiply(v2); - var zu2 = u.square().multiply(this.z); - - // x3 = v * (z2 * (z1 * u^2 - 2 * x1 * v^2) - v^3) - var x3 = zu2.subtract(x1v2.shiftLeft(1)).multiply(b.z).subtract(v3).multiply(v).mod(this.curve.q); - // y3 = z2 * (3 * x1 * u * v^2 - y1 * v^3 - z1 * u^3) + u * v^3 - var y3 = x1v2.multiply(THREE).multiply(u).subtract(y1.multiply(v3)).subtract(zu2.multiply(u)).multiply( - b.z).add(u.multiply(v3)).mod(this.curve.q); - // z3 = v^3 * z1 * z2 - var z3 = v3.multiply(this.z).multiply(b.z).mod(this.curve.q); - - return new ec.PointFp(this.curve, this.curve.fromBigInteger(x3), this.curve.fromBigInteger(y3), - z3); - }; - - ec.PointFp.prototype.twice = function () { - if (this.isInfinity()) return this; - if (this.y.toBigInteger().signum() == 0) return this.curve.getInfinity(); - - // TODO: optimized handling of constants - var THREE = new BigInteger("3"); - var x1 = this.x.toBigInteger(); - var y1 = this.y.toBigInteger(); - - var y1z1 = y1.multiply(this.z); - var y1sqz1 = y1z1.multiply(y1).mod(this.curve.q); - var a = this.curve.a.toBigInteger(); - - // w = 3 * x1^2 + a * z1^2 - var w = x1.square().multiply(THREE); - if (!BigInteger.ZERO.equals(a)) { - w = w.add(this.z.square().multiply(a)); - } - w = w.mod(this.curve.q); - //this.curve.reduce(w); - // x3 = 2 * y1 * z1 * (w^2 - 8 * x1 * y1^2 * z1) - var x3 = w.square().subtract(x1.shiftLeft(3).multiply(y1sqz1)).shiftLeft(1).multiply(y1z1).mod( - this.curve.q); - // y3 = 4 * y1^2 * z1 * (3 * w * x1 - 2 * y1^2 * z1) - w^3 - var y3 = w.multiply(THREE).multiply(x1).subtract(y1sqz1.shiftLeft(1)).shiftLeft(2).multiply( - y1sqz1).subtract(w.square().multiply(w)).mod(this.curve.q); - // z3 = 8 * (y1 * z1)^3 - var z3 = y1z1.square().multiply(y1z1).shiftLeft(3).mod(this.curve.q); - - return new ec.PointFp(this.curve, this.curve.fromBigInteger(x3), this.curve.fromBigInteger(y3), - z3); - }; - - // Simple NAF (Non-Adjacent Form) multiplication algorithm - // TODO: modularize the multiplication algorithm - ec.PointFp.prototype.multiply = function (k) { - if (this.isInfinity()) return this; - if (k.signum() == 0) return this.curve.getInfinity(); - - var e = k; - var h = e.multiply(new BigInteger("3")); - - var neg = this.negate(); - var R = this; - - var i; - for (i = h.bitLength() - 2; i > 0; --i) { - R = R.twice(); - - var hBit = h.testBit(i); - var eBit = e.testBit(i); - - if (hBit != eBit) { - R = R.add(hBit ? this : neg); - } - } - - return R; - }; - - // Compute this*j + x*k (simultaneous multiplication) - ec.PointFp.prototype.multiplyTwo = function (j, x, k) { - var i; - if (j.bitLength() > k.bitLength()) - i = j.bitLength() - 1; - else - i = k.bitLength() - 1; - - var R = this.curve.getInfinity(); - var both = this.add(x); - while (i >= 0) { - R = R.twice(); - if (j.testBit(i)) { - if (k.testBit(i)) { - R = R.add(both); - } else { - R = R.add(this); - } - } else { - if (k.testBit(i)) { - R = R.add(x); - } - } - --i; - } - - return R; - }; - - // patched by bitaddress.org and Casascius for use with Bitcoin.ECKey - // patched by coretechs to support compressed public keys - ec.PointFp.prototype.getEncoded = function (compressed) { - var x = this.getX().toBigInteger(); - var y = this.getY().toBigInteger(); - var len = 32; // integerToBytes will zero pad if integer is less than 32 bytes. 32 bytes length is required by the Bitcoin protocol. - var enc = ec.integerToBytes(x, len); - - // when compressed prepend byte depending if y point is even or odd - if (compressed) { - if (y.isEven()) { - enc.unshift(0x02); - } else { - enc.unshift(0x03); - } - } else { - enc.unshift(0x04); - enc = enc.concat(ec.integerToBytes(y, len)); // uncompressed public key appends the bytes of the y point - } - return enc; - }; - - ec.PointFp.decodeFrom = function (curve, enc) { - var type = enc[0]; - var dataLen = enc.length - 1; - - // Extract x and y as byte arrays - var xBa = enc.slice(1, 1 + dataLen / 2); - var yBa = enc.slice(1 + dataLen / 2, 1 + dataLen); - - // Prepend zero byte to prevent interpretation as negative integer - xBa.unshift(0); - yBa.unshift(0); - - // Convert to BigIntegers - var x = new BigInteger(xBa); - var y = new BigInteger(yBa); - - // Return point - return new ec.PointFp(curve, curve.fromBigInteger(x), curve.fromBigInteger(y)); - }; - - ec.PointFp.prototype.add2D = function (b) { - if (this.isInfinity()) return b; - if (b.isInfinity()) return this; - - if (this.x.equals(b.x)) { - if (this.y.equals(b.y)) { - // this = b, i.e. this must be doubled - return this.twice(); - } - // this = -b, i.e. the result is the point at infinity - return this.curve.getInfinity(); - } - - var x_x = b.x.subtract(this.x); - var y_y = b.y.subtract(this.y); - var gamma = y_y.divide(x_x); - - var x3 = gamma.square().subtract(this.x).subtract(b.x); - var y3 = gamma.multiply(this.x.subtract(x3)).subtract(this.y); - - return new ec.PointFp(this.curve, x3, y3); - }; - - ec.PointFp.prototype.twice2D = function () { - if (this.isInfinity()) return this; - if (this.y.toBigInteger().signum() == 0) { - // if y1 == 0, then (x1, y1) == (x1, -y1) - // and hence this = -this and thus 2(x1, y1) == infinity - return this.curve.getInfinity(); - } - - var TWO = this.curve.fromBigInteger(BigInteger.valueOf(2)); - var THREE = this.curve.fromBigInteger(BigInteger.valueOf(3)); - var gamma = this.x.square().multiply(THREE).add(this.curve.a).divide(this.y.multiply(TWO)); - - var x3 = gamma.square().subtract(this.x.multiply(TWO)); - var y3 = gamma.multiply(this.x.subtract(x3)).subtract(this.y); - - return new ec.PointFp(this.curve, x3, y3); - }; - - ec.PointFp.prototype.multiply2D = function (k) { - if (this.isInfinity()) return this; - if (k.signum() == 0) return this.curve.getInfinity(); - - var e = k; - var h = e.multiply(new BigInteger("3")); - - var neg = this.negate(); - var R = this; - - var i; - for (i = h.bitLength() - 2; i > 0; --i) { - R = R.twice(); - - var hBit = h.testBit(i); - var eBit = e.testBit(i); - - if (hBit != eBit) { - R = R.add2D(hBit ? this : neg); - } - } - - return R; - }; - - ec.PointFp.prototype.isOnCurve = function () { - var x = this.getX().toBigInteger(); - var y = this.getY().toBigInteger(); - var a = this.curve.getA().toBigInteger(); - var b = this.curve.getB().toBigInteger(); - var n = this.curve.getQ(); - var lhs = y.multiply(y).mod(n); - var rhs = x.multiply(x).multiply(x).add(a.multiply(x)).add(b).mod(n); - return lhs.equals(rhs); - }; - - ec.PointFp.prototype.toString = function () { - return '(' + this.getX().toBigInteger().toString() + ',' + this.getY().toBigInteger().toString() + - ')'; - }; - - /** - * Validate an elliptic curve point. - * - * See SEC 1, section 3.2.2.1: Elliptic Curve Public Key Validation Primitive - */ - ec.PointFp.prototype.validate = function () { - var n = this.curve.getQ(); - - // Check Q != O - if (this.isInfinity()) { - throw new Error("Point is at infinity."); - } - - // Check coordinate bounds - var x = this.getX().toBigInteger(); - var y = this.getY().toBigInteger(); - if (x.compareTo(BigInteger.ONE) < 0 || x.compareTo(n.subtract(BigInteger.ONE)) > 0) { - throw new Error('x coordinate out of bounds'); - } - if (y.compareTo(BigInteger.ONE) < 0 || y.compareTo(n.subtract(BigInteger.ONE)) > 0) { - throw new Error('y coordinate out of bounds'); - } - - // Check y^2 = x^3 + ax + b (mod n) - if (!this.isOnCurve()) { - throw new Error("Point is not on the curve."); - } - - // Check nQ = 0 (Q is a scalar multiple of G) - if (this.multiply(n).isInfinity()) { - // TODO: This check doesn't work - fix. - throw new Error("Point is not a scalar multiple of G."); - } - - return true; - }; - - - - - // ---------------- - // ECCurveFp constructor - ec.CurveFp = function (q, a, b) { - this.q = q; - this.a = this.fromBigInteger(a); - this.b = this.fromBigInteger(b); - this.infinity = new ec.PointFp(this, null, null); - this.reducer = new Barrett(this.q); - } - - ec.CurveFp.prototype.getQ = function () { - return this.q; - }; - - ec.CurveFp.prototype.getA = function () { - return this.a; - }; - - ec.CurveFp.prototype.getB = function () { - return this.b; - }; - - ec.CurveFp.prototype.equals = function (other) { - if (other == this) return true; - return (this.q.equals(other.q) && this.a.equals(other.a) && this.b.equals(other.b)); - }; - - ec.CurveFp.prototype.getInfinity = function () { - return this.infinity; - }; - - ec.CurveFp.prototype.fromBigInteger = function (x) { - return new ec.FieldElementFp(this.q, x); - }; - - ec.CurveFp.prototype.reduce = function (x) { - this.reducer.reduce(x); - }; - - // for now, work with hex strings because they're easier in JS - // compressed support added by bitaddress.org - ec.CurveFp.prototype.decodePointHex = function (s) { - var firstByte = parseInt(s.substr(0, 2), 16); - switch (firstByte) { // first byte - case 0: - return this.infinity; - case 2: // compressed - case 3: // compressed - var yTilde = firstByte & 1; - var xHex = s.substr(2, s.length - 2); - var X1 = new BigInteger(xHex, 16); - return this.decompressPoint(yTilde, X1); - case 4: // uncompressed - case 6: // hybrid - case 7: // hybrid - var len = (s.length - 2) / 2; - var xHex = s.substr(2, len); - var yHex = s.substr(len + 2, len); - - return new ec.PointFp(this, - this.fromBigInteger(new BigInteger(xHex, 16)), - this.fromBigInteger(new BigInteger(yHex, 16))); - - default: // unsupported - return null; - } - }; - - ec.CurveFp.prototype.encodePointHex = function (p) { - if (p.isInfinity()) return "00"; - var xHex = p.getX().toBigInteger().toString(16); - var yHex = p.getY().toBigInteger().toString(16); - var oLen = this.getQ().toString(16).length; - if ((oLen % 2) != 0) oLen++; - while (xHex.length < oLen) { - xHex = "0" + xHex; - } - while (yHex.length < oLen) { - yHex = "0" + yHex; - } - return "04" + xHex + yHex; - }; - - /* - * Copyright (c) 2000 - 2011 The Legion Of The Bouncy Castle (http://www.bouncycastle.org) - * Ported to JavaScript by bitaddress.org - * - * Number yTilde - * BigInteger X1 - */ - ec.CurveFp.prototype.decompressPoint = function (yTilde, X1) { - var x = this.fromBigInteger(X1); - var alpha = x.multiply(x.square().add(this.getA())).add(this.getB()); - var beta = alpha.sqrt(); - // if we can't find a sqrt we haven't got a point on the curve - run! - if (beta == null) throw new Error("Invalid point compression"); - var betaValue = beta.toBigInteger(); - var bit0 = betaValue.testBit(0) ? 1 : 0; - if (bit0 != yTilde) { - // Use the other root - beta = this.fromBigInteger(this.getQ().subtract(betaValue)); - } - return new ec.PointFp(this, x, beta, null, true); - }; - - - ec.fromHex = function (s) { - return new BigInteger(s, 16); - }; - - ec.integerToBytes = function (i, len) { - var bytes = i.toByteArrayUnsigned(); - if (len < bytes.length) { - bytes = bytes.slice(bytes.length - len); - } else - while (len > bytes.length) { - bytes.unshift(0); - } - return bytes; - }; - - - // Named EC curves - // ---------------- - // X9ECParameters constructor - ec.X9Parameters = function (curve, g, n, h) { - this.curve = curve; - this.g = g; - this.n = n; - this.h = h; - } - ec.X9Parameters.prototype.getCurve = function () { - return this.curve; - }; - ec.X9Parameters.prototype.getG = function () { - return this.g; - }; - ec.X9Parameters.prototype.getN = function () { - return this.n; - }; - ec.X9Parameters.prototype.getH = function () { - return this.h; - }; - - // secp256k1 is the Curve used by Bitcoin - ec.secNamedCurves = { - // used by Bitcoin - "secp256k1": function () { - // p = 2^256 - 2^32 - 2^9 - 2^8 - 2^7 - 2^6 - 2^4 - 1 - var p = ec.fromHex("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFC2F"); - var a = BigInteger.ZERO; - var b = ec.fromHex("7"); - var n = ec.fromHex("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364141"); - var h = BigInteger.ONE; - var curve = new ec.CurveFp(p, a, b); - var G = curve.decodePointHex("04" + - "79BE667EF9DCBBAC55A06295CE870B07029BFCDB2DCE28D959F2815B16F81798" + - "483ADA7726A3C4655DA4FBFC0E1108A8FD17B448A68554199C47D08FFB10D4B8"); - return new ec.X9Parameters(curve, G, n, h); - } - }; - - // secp256k1 called by Bitcoin's ECKEY - ec.getSECCurveByName = function (name) { - if (ec.secNamedCurves[name] == undefined) return null; - return ec.secNamedCurves[name](); - } -})(); - - -//bitTrx.js -(function () { - - var bitjs = window.bitjs = function () { }; - - /* public vars */ - bitjs.pub = 0x23; // flochange - changed the prefix to FLO Mainnet PublicKey Prefix 0x23 - bitjs.priv = 0xa3; //flochange - changed the prefix to FLO Mainnet Private key prefix 0xa3 - bitjs.compressed = false; - - /* provide a privkey and return an WIF */ - bitjs.privkey2wif = function (h) { - var r = Crypto.util.hexToBytes(h); - - if (bitjs.compressed == true) { - r.push(0x01); - } - - r.unshift(bitjs.priv); - var hash = Crypto.SHA256(Crypto.SHA256(r, { - asBytes: true - }), { - asBytes: true - }); - var checksum = hash.slice(0, 4); - - return B58.encode(r.concat(checksum)); - } - - /* convert a wif key back to a private key */ - bitjs.wif2privkey = function (wif) { - var compressed = false; - var decode = B58.decode(wif); - var key = decode.slice(0, decode.length - 4); - key = key.slice(1, key.length); - if (key.length >= 33 && key[key.length - 1] == 0x01) { - key = key.slice(0, key.length - 1); - compressed = true; - } - return { - 'privkey': Crypto.util.bytesToHex(key), - 'compressed': compressed - }; - } - - /* convert a wif to a pubkey */ - bitjs.wif2pubkey = function (wif) { - var compressed = bitjs.compressed; - var r = bitjs.wif2privkey(wif); - bitjs.compressed = r['compressed']; - var pubkey = bitjs.newPubkey(r['privkey']); - bitjs.compressed = compressed; - return { - 'pubkey': pubkey, - 'compressed': r['compressed'] - }; - } - - /* convert a wif to a address */ - bitjs.wif2address = function (wif) { - var r = bitjs.wif2pubkey(wif); - return { - 'address': bitjs.pubkey2address(r['pubkey']), - 'compressed': r['compressed'] - }; - } - - /* generate a public key from a private key */ - bitjs.newPubkey = function (hash) { - var privateKeyBigInt = BigInteger.fromByteArrayUnsigned(Crypto.util.hexToBytes(hash)); - var curve = EllipticCurve.getSECCurveByName("secp256k1"); - - var curvePt = curve.getG().multiply(privateKeyBigInt); - var x = curvePt.getX().toBigInteger(); - var y = curvePt.getY().toBigInteger(); - - var publicKeyBytes = EllipticCurve.integerToBytes(x, 32); - publicKeyBytes = publicKeyBytes.concat(EllipticCurve.integerToBytes(y, 32)); - publicKeyBytes.unshift(0x04); - - if (bitjs.compressed == true) { - var publicKeyBytesCompressed = EllipticCurve.integerToBytes(x, 32) - if (y.isEven()) { - publicKeyBytesCompressed.unshift(0x02) - } else { - publicKeyBytesCompressed.unshift(0x03) - } - return Crypto.util.bytesToHex(publicKeyBytesCompressed); - } else { - return Crypto.util.bytesToHex(publicKeyBytes); - } - } - - /* provide a public key and return address */ - bitjs.pubkey2address = function (h, byte) { - var r = ripemd160(Crypto.SHA256(Crypto.util.hexToBytes(h), { - asBytes: true - })); - r.unshift(byte || bitjs.pub); - var hash = Crypto.SHA256(Crypto.SHA256(r, { - asBytes: true - }), { - asBytes: true - }); - var checksum = hash.slice(0, 4); - return B58.encode(r.concat(checksum)); - } - - bitjs.transaction = function () { - var btrx = {}; - btrx.version = 2; //flochange look at this version - btrx.inputs = []; - btrx.outputs = []; - btrx.locktime = 0; - btrx.floData = ""; //flochange .. look at this - - - btrx.addinput = function (txid, index, scriptPubKey, sequence) { - var o = {}; - o.outpoint = { - 'hash': txid, - 'index': index - }; - //o.script = []; Signature and Public Key should be added after singning - o.script = Crypto.util.hexToBytes(scriptPubKey); //push previous output pubkey script - o.sequence = sequence || ((btrx.locktime == 0) ? 4294967295 : 0); - return this.inputs.push(o); - } - - btrx.addoutput = function (address, value) { - var o = {}; - var buf = []; - var addrDecoded = btrx.addressDecode(address); - o.value = new BigInteger('' + Math.round((value * 1) * 1e8), 10); - buf.push(118); //OP_DUP - buf.push(169); //OP_HASH160 - buf.push(addrDecoded.length); - buf = buf.concat(addrDecoded); // address in bytes - buf.push(136); //OP_EQUALVERIFY - buf.push(172); // OP_CHECKSIG - o.script = buf; - return this.outputs.push(o); - } - - - btrx.addflodata = function (txcomments) { // flochange - this whole function needs to be done - this.floData = txcomments; - return this.floData; //flochange .. returning the txcomments -- check if the function return will assign - } - - - // Only standard addresses - btrx.addressDecode = function (address) { - var bytes = B58.decode(address); - var front = bytes.slice(0, bytes.length - 4); - var back = bytes.slice(bytes.length - 4); - var checksum = Crypto.SHA256(Crypto.SHA256(front, { - asBytes: true - }), { - asBytes: true - }).slice(0, 4); - if (checksum + "" == back + "") { - return front.slice(1); - } - } - - /* generate the transaction hash to sign from a transaction input */ - btrx.transactionHash = function (index, sigHashType) { - - var clone = bitjs.clone(this); - var shType = sigHashType || 1; - - /* black out all other ins, except this one */ - for (var i = 0; i < clone.inputs.length; i++) { - if (index != i) { - clone.inputs[i].script = []; - } - } - - - if ((clone.inputs) && clone.inputs[index]) { - - /* SIGHASH : For more info on sig hashs see https://en.bitcoin.it/wiki/OP_CHECKSIG - and https://bitcoin.org/en/developer-guide#signature-hash-type */ - - if (shType == 1) { - //SIGHASH_ALL 0x01 - - } else if (shType == 2) { - //SIGHASH_NONE 0x02 - clone.outputs = []; - for (var i = 0; i < clone.inputs.length; i++) { - if (index != i) { - clone.inputs[i].sequence = 0; - } - } - - } else if (shType == 3) { - - //SIGHASH_SINGLE 0x03 - clone.outputs.length = index + 1; - - for (var i = 0; i < index; i++) { - clone.outputs[i].value = -1; - clone.outputs[i].script = []; - } - - for (var i = 0; i < clone.inputs.length; i++) { - if (index != i) { - clone.inputs[i].sequence = 0; - } - } - - } else if (shType >= 128) { - //SIGHASH_ANYONECANPAY 0x80 - clone.inputs = [clone.inputs[index]]; - - if (shType == 129) { - // SIGHASH_ALL + SIGHASH_ANYONECANPAY - - } else if (shType == 130) { - // SIGHASH_NONE + SIGHASH_ANYONECANPAY - clone.outputs = []; - - } else if (shType == 131) { - // SIGHASH_SINGLE + SIGHASH_ANYONECANPAY - clone.outputs.length = index + 1; - for (var i = 0; i < index; i++) { - clone.outputs[i].value = -1; - clone.outputs[i].script = []; - } - } - } - - var buffer = Crypto.util.hexToBytes(clone.serialize()); - buffer = buffer.concat(bitjs.numToBytes(parseInt(shType), 4)); - var hash = Crypto.SHA256(buffer, { - asBytes: true - }); - var r = Crypto.util.bytesToHex(Crypto.SHA256(hash, { - asBytes: true - })); - return r; - } else { - return false; - } - } - - /* generate a signature from a transaction hash */ - btrx.transactionSig = function (index, wif, sigHashType, txhash) { - - function serializeSig(r, s) { - var rBa = r.toByteArraySigned(); - var sBa = s.toByteArraySigned(); - - var sequence = []; - sequence.push(0x02); // INTEGER - sequence.push(rBa.length); - sequence = sequence.concat(rBa); - - sequence.push(0x02); // INTEGER - sequence.push(sBa.length); - sequence = sequence.concat(sBa); - - sequence.unshift(sequence.length); - sequence.unshift(0x30); // SEQUENCE - - return sequence; - } - - var shType = sigHashType || 1; - var hash = txhash || Crypto.util.hexToBytes(this.transactionHash(index, shType)); - - if (hash) { - var curve = EllipticCurve.getSECCurveByName("secp256k1"); - var key = bitjs.wif2privkey(wif); - var priv = BigInteger.fromByteArrayUnsigned(Crypto.util.hexToBytes(key['privkey'])); - var n = curve.getN(); - var e = BigInteger.fromByteArrayUnsigned(hash); - var badrs = 0 - do { - var k = this.deterministicK(wif, hash, badrs); - var G = curve.getG(); - var Q = G.multiply(k); - var r = Q.getX().toBigInteger().mod(n); - var s = k.modInverse(n).multiply(e.add(priv.multiply(r))).mod(n); - badrs++ - } while (r.compareTo(BigInteger.ZERO) <= 0 || s.compareTo(BigInteger.ZERO) <= 0); - - // Force lower s values per BIP62 - var halfn = n.shiftRight(1); - if (s.compareTo(halfn) > 0) { - s = n.subtract(s); - }; - - var sig = serializeSig(r, s); - sig.push(parseInt(shType, 10)); - - return Crypto.util.bytesToHex(sig); - } else { - return false; - } - } - - // https://tools.ietf.org/html/rfc6979#section-3.2 - btrx.deterministicK = function (wif, hash, badrs) { - // if r or s were invalid when this function was used in signing, - // we do not want to actually compute r, s here for efficiency, so, - // we can increment badrs. explained at end of RFC 6979 section 3.2 - - // wif is b58check encoded wif privkey. - // hash is byte array of transaction digest. - // badrs is used only if the k resulted in bad r or s. - - // some necessary things out of the way for clarity. - badrs = badrs || 0; - var key = bitjs.wif2privkey(wif); - var x = Crypto.util.hexToBytes(key['privkey']) - var curve = EllipticCurve.getSECCurveByName("secp256k1"); - var N = curve.getN(); - - // Step: a - // hash is a byteArray of the message digest. so h1 == hash in our case - - // Step: b - var v = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1 - ]; - - // Step: c - var k = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0 - ]; - - // Step: d - k = Crypto.HMAC(Crypto.SHA256, v.concat([0]).concat(x).concat(hash), k, { - asBytes: true - }); - - // Step: e - v = Crypto.HMAC(Crypto.SHA256, v, k, { - asBytes: true - }); - - // Step: f - k = Crypto.HMAC(Crypto.SHA256, v.concat([1]).concat(x).concat(hash), k, { - asBytes: true - }); - - // Step: g - v = Crypto.HMAC(Crypto.SHA256, v, k, { - asBytes: true - }); - - // Step: h1 - var T = []; - - // Step: h2 (since we know tlen = qlen, just copy v to T.) - v = Crypto.HMAC(Crypto.SHA256, v, k, { - asBytes: true - }); - T = v; - - // Step: h3 - var KBigInt = BigInteger.fromByteArrayUnsigned(T); - - // loop if KBigInt is not in the range of [1, N-1] or if badrs needs incrementing. - var i = 0 - while (KBigInt.compareTo(N) >= 0 || KBigInt.compareTo(BigInteger.ZERO) <= 0 || i < - badrs) { - k = Crypto.HMAC(Crypto.SHA256, v.concat([0]), k, { - asBytes: true - }); - v = Crypto.HMAC(Crypto.SHA256, v, k, { - asBytes: true - }); - v = Crypto.HMAC(Crypto.SHA256, v, k, { - asBytes: true - }); - T = v; - KBigInt = BigInteger.fromByteArrayUnsigned(T); - i++ - }; - - return KBigInt; - }; - - /* sign a "standard" input */ - btrx.signinput = function (index, wif, sigHashType) { - var key = bitjs.wif2pubkey(wif); - var shType = sigHashType || 1; - var signature = this.transactionSig(index, wif, shType); - var buf = []; - var sigBytes = Crypto.util.hexToBytes(signature); - buf.push(sigBytes.length); - buf = buf.concat(sigBytes); - var pubKeyBytes = Crypto.util.hexToBytes(key['pubkey']); - buf.push(pubKeyBytes.length); - buf = buf.concat(pubKeyBytes); - this.inputs[index].script = buf; - return true; - } - - /* sign inputs */ - btrx.sign = function (wif, sigHashType) { - var shType = sigHashType || 1; - for (var i = 0; i < this.inputs.length; i++) { - this.signinput(i, wif, shType); - } - return this.serialize(); - } - - - /* serialize a transaction */ - btrx.serialize = function () { - var buffer = []; - buffer = buffer.concat(bitjs.numToBytes(parseInt(this.version), 4)); - - buffer = buffer.concat(bitjs.numToVarInt(this.inputs.length)); - for (var i = 0; i < this.inputs.length; i++) { - var txin = this.inputs[i]; - buffer = buffer.concat(Crypto.util.hexToBytes(txin.outpoint.hash).reverse()); - buffer = buffer.concat(bitjs.numToBytes(parseInt(txin.outpoint.index), 4)); - var scriptBytes = txin.script; - buffer = buffer.concat(bitjs.numToVarInt(scriptBytes.length)); - buffer = buffer.concat(scriptBytes); - buffer = buffer.concat(bitjs.numToBytes(parseInt(txin.sequence), 4)); - - } - buffer = buffer.concat(bitjs.numToVarInt(this.outputs.length)); - - for (var i = 0; i < this.outputs.length; i++) { - var txout = this.outputs[i]; - buffer = buffer.concat(bitjs.numToBytes(txout.value, 8)); - var scriptBytes = txout.script; - buffer = buffer.concat(bitjs.numToVarInt(scriptBytes.length)); - buffer = buffer.concat(scriptBytes); - } - - buffer = buffer.concat(bitjs.numToBytes(parseInt(this.locktime), 4)); - flohex = ascii_to_hexa(this.floData); - floDataCount = this.floData.length; - - //flochange -- creating unique data character count logic for floData. This string is prefixed before actual floData string in Raw Transaction - if (floDataCount <= 16) { - floDataCountString = floDataCount.toString(16); - floDataCountString = "0" + floDataCountString; - } else if (floDataCount < 253) { - floDataCountString = floDataCount.toString(16); - } else if (floDataCount <= 1023) { - floDataCountAdjusted = (floDataCount - 253) + parseInt("0xfd00fd"); - floDataCountStringAdjusted = floDataCountAdjusted.toString(16); - floDataCountString = floDataCountStringAdjusted.substr(0, 2) + floDataCountStringAdjusted.substr(4, 2) + floDataCountStringAdjusted.substr(2, 2); - } else { - floDataCountString = "Character Limit Exceeded"; - } - - - return Crypto.util.bytesToHex(buffer) + floDataCountString + flohex; // flochange -- Addition of floDataCountString and floData in serialization - } - - - - return btrx; - - } - - bitjs.numToBytes = function (num, bytes) { - if (typeof bytes === "undefined") bytes = 8; - if (bytes == 0) { - return []; - } else if (num == -1) { - return Crypto.util.hexToBytes("ffffffffffffffff"); - } else { - return [num % 256].concat(bitjs.numToBytes(Math.floor(num / 256), bytes - 1)); - } - } - - bitjs.numToByteArray = function (num) { - if (num <= 256) { - return [num]; - } else { - return [num % 256].concat(bitjs.numToByteArray(Math.floor(num / 256))); - } - } - - bitjs.numToVarInt = function (num) { - if (num < 253) { - return [num]; - } else if (num < 65536) { - return [253].concat(bitjs.numToBytes(num, 2)); - } else if (num < 4294967296) { - return [254].concat(bitjs.numToBytes(num, 4)); - } else { - return [255].concat(bitjs.numToBytes(num, 8)); - } - } - - bitjs.bytesToNum = function (bytes) { - if (bytes.length == 0) return 0; - else return bytes[0] + 256 * bitjs.bytesToNum(bytes.slice(1)); - } - - /* clone an object */ - bitjs.clone = function (obj) { - if (obj == null || typeof (obj) != 'object') return obj; - var temp = new obj.constructor(); - - for (var key in obj) { - if (obj.hasOwnProperty(key)) { - temp[key] = bitjs.clone(obj[key]); - } - } - return temp; - } - - var B58 = bitjs.Base58 = { - alphabet: "123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz", - validRegex: /^[1-9A-HJ-NP-Za-km-z]+$/, - base: BigInteger.valueOf(58), - - /** - * Convert a byte array to a base58-encoded string. - * - * Written by Mike Hearn for BitcoinJ. - * Copyright (c) 2011 Google Inc. - * - * Ported to JavaScript by Stefan Thomas. - */ - encode: function (input) { - var bi = BigInteger.fromByteArrayUnsigned(input); - var chars = []; - - while (bi.compareTo(B58.base) >= 0) { - var mod = bi.mod(B58.base); - chars.unshift(B58.alphabet[mod.intValue()]); - bi = bi.subtract(mod).divide(B58.base); - } - chars.unshift(B58.alphabet[bi.intValue()]); - - // Convert leading zeros too. - for (var i = 0; i < input.length; i++) { - if (input[i] == 0x00) { - chars.unshift(B58.alphabet[0]); - } else break; - } - - return chars.join(''); - }, - - /** - * Convert a base58-encoded string to a byte array. - * - * Written by Mike Hearn for BitcoinJ. - * Copyright (c) 2011 Google Inc. - * - * Ported to JavaScript by Stefan Thomas. - */ - decode: function (input) { - var bi = BigInteger.valueOf(0); - var leadingZerosNum = 0; - for (var i = input.length - 1; i >= 0; i--) { - var alphaIndex = B58.alphabet.indexOf(input[i]); - if (alphaIndex < 0) { - throw "Invalid character"; - } - bi = bi.add(BigInteger.valueOf(alphaIndex) - .multiply(B58.base.pow(input.length - 1 - i))); - - // This counts leading zero bytes - if (input[i] == "1") leadingZerosNum++; - else leadingZerosNum = 0; - } - var bytes = bi.toByteArrayUnsigned(); - - // Add leading zeros - while (leadingZerosNum-- > 0) bytes.unshift(0); - - return bytes; - } - } - return bitjs; - -})(); - - - -/* -Copyright (c) 2011 Stefan Thomas - -Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. -*/ - -//https://raw.github.com/bitcoinjs/bitcoinjs-lib/1a7fc9d063f864058809d06ef4542af40be3558f/src/bitcoin.js -(function (exports) { - var Bitcoin = exports; -})( - 'object' === typeof module ? module.exports : (window.Bitcoin = {}) -); - -//https://raw.github.com/bitcoinjs/bitcoinjs-lib/c952aaeb3ee472e3776655b8ea07299ebed702c7/src/base58.js -(function (Bitcoin) { - Bitcoin.Base58 = { - alphabet: "123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz", - validRegex: /^[1-9A-HJ-NP-Za-km-z]+$/, - base: BigInteger.valueOf(58), - - /** - * Convert a byte array to a base58-encoded string. - * - * Written by Mike Hearn for BitcoinJ. - * Copyright (c) 2011 Google Inc. - * - * Ported to JavaScript by Stefan Thomas. - */ - encode: function (input) { - var bi = BigInteger.fromByteArrayUnsigned(input); - var chars = []; - - while (bi.compareTo(B58.base) >= 0) { - var mod = bi.mod(B58.base); - chars.unshift(B58.alphabet[mod.intValue()]); - bi = bi.subtract(mod).divide(B58.base); - } - chars.unshift(B58.alphabet[bi.intValue()]); - - // Convert leading zeros too. - for (var i = 0; i < input.length; i++) { - if (input[i] == 0x00) { - chars.unshift(B58.alphabet[0]); - } else break; - } - - return chars.join(''); - }, - - /** - * Convert a base58-encoded string to a byte array. - * - * Written by Mike Hearn for BitcoinJ. - * Copyright (c) 2011 Google Inc. - * - * Ported to JavaScript by Stefan Thomas. - */ - decode: function (input) { - var bi = BigInteger.valueOf(0); - var leadingZerosNum = 0; - for (var i = input.length - 1; i >= 0; i--) { - var alphaIndex = B58.alphabet.indexOf(input[i]); - if (alphaIndex < 0) { - throw "Invalid character"; - } - bi = bi.add(BigInteger.valueOf(alphaIndex) - .multiply(B58.base.pow(input.length - 1 - i))); - - // This counts leading zero bytes - if (input[i] == "1") leadingZerosNum++; - else leadingZerosNum = 0; - } - var bytes = bi.toByteArrayUnsigned(); - - // Add leading zeros - while (leadingZerosNum-- > 0) bytes.unshift(0); - - return bytes; - } - }; - - var B58 = Bitcoin.Base58; -})( - 'undefined' != typeof Bitcoin ? Bitcoin : module.exports -); -//https://raw.github.com/bitcoinjs/bitcoinjs-lib/09e8c6e184d6501a0c2c59d73ca64db5c0d3eb95/src/address.js -Bitcoin.Address = function (bytes) { - if (floGlobals.blockchain == "FLO") - this.version = 0x23; // FLO mainnet public address - else if (floGlobals.blockchain == "FLO_TEST") - this.version = 0x73; // FLO testnet public address - if ("string" == typeof bytes) { - bytes = Bitcoin.Address.decodeString(bytes, this.version); - } - this.hash = bytes; -}; - -Bitcoin.Address.networkVersion = 0x23; // (FLO mainnet 0x23, 35D), (Bitcoin Mainnet, 0x00, 0D) // *this has no effect * - -/** -* Serialize this object as a standard Bitcoin address. -* -* Returns the address as a base58-encoded string in the standardized format. -*/ -Bitcoin.Address.prototype.toString = function () { - // Get a copy of the hash - var hash = this.hash.slice(0); - - // Version - hash.unshift(this.version); - var checksum = Crypto.SHA256(Crypto.SHA256(hash, { asBytes: true }), { asBytes: true }); - var bytes = hash.concat(checksum.slice(0, 4)); - return Bitcoin.Base58.encode(bytes); -}; - -Bitcoin.Address.prototype.getHashBase64 = function () { - return Crypto.util.bytesToBase64(this.hash); -}; - -/** -* Parse a Bitcoin address contained in a string. -*/ -Bitcoin.Address.decodeString = function (string, version) { - var bytes = Bitcoin.Base58.decode(string); - var hash = bytes.slice(0, 21); - var checksum = Crypto.SHA256(Crypto.SHA256(hash, { asBytes: true }), { asBytes: true }); - - if (checksum[0] != bytes[21] || - checksum[1] != bytes[22] || - checksum[2] != bytes[23] || - checksum[3] != bytes[24]) { - throw "Checksum validation failed!"; - } - - if (version != hash.shift()) { - throw "Version " + hash.shift() + " not supported!"; - } - - return hash; -}; -//https://raw.github.com/bitcoinjs/bitcoinjs-lib/e90780d3d3b8fc0d027d2bcb38b80479902f223e/src/ecdsa.js -Bitcoin.ECDSA = (function () { - var ecparams = EllipticCurve.getSECCurveByName("secp256k1"); - var rng = new SecureRandom(); - - var P_OVER_FOUR = null; - - function implShamirsTrick(P, k, Q, l) { - var m = Math.max(k.bitLength(), l.bitLength()); - var Z = P.add2D(Q); - var R = P.curve.getInfinity(); - - for (var i = m - 1; i >= 0; --i) { - R = R.twice2D(); - - R.z = BigInteger.ONE; - - if (k.testBit(i)) { - if (l.testBit(i)) { - R = R.add2D(Z); - } else { - R = R.add2D(P); - } - } else { - if (l.testBit(i)) { - R = R.add2D(Q); - } - } - } - - return R; - }; - - var ECDSA = { - getBigRandom: function (limit) { - return new BigInteger(limit.bitLength(), rng) - .mod(limit.subtract(BigInteger.ONE)) - .add(BigInteger.ONE); - }, - sign: function (hash, priv) { - var d = priv; - var n = ecparams.getN(); - var e = BigInteger.fromByteArrayUnsigned(hash); - - do { - var k = ECDSA.getBigRandom(n); - var G = ecparams.getG(); - var Q = G.multiply(k); - var r = Q.getX().toBigInteger().mod(n); - } while (r.compareTo(BigInteger.ZERO) <= 0); - - var s = k.modInverse(n).multiply(e.add(d.multiply(r))).mod(n); - - return ECDSA.serializeSig(r, s); - }, - - verify: function (hash, sig, pubkey) { - var r, s; - if (Bitcoin.Util.isArray(sig)) { - var obj = ECDSA.parseSig(sig); - r = obj.r; - s = obj.s; - } else if ("object" === typeof sig && sig.r && sig.s) { - r = sig.r; - s = sig.s; - } else { - throw "Invalid value for signature"; - } - - var Q; - if (pubkey instanceof ec.PointFp) { - Q = pubkey; - } else if (Bitcoin.Util.isArray(pubkey)) { - Q = EllipticCurve.PointFp.decodeFrom(ecparams.getCurve(), pubkey); - } else { - throw "Invalid format for pubkey value, must be byte array or ec.PointFp"; - } - var e = BigInteger.fromByteArrayUnsigned(hash); - - return ECDSA.verifyRaw(e, r, s, Q); - }, - - verifyRaw: function (e, r, s, Q) { - var n = ecparams.getN(); - var G = ecparams.getG(); - - if (r.compareTo(BigInteger.ONE) < 0 || - r.compareTo(n) >= 0) - return false; - - if (s.compareTo(BigInteger.ONE) < 0 || - s.compareTo(n) >= 0) - return false; - - var c = s.modInverse(n); - - var u1 = e.multiply(c).mod(n); - var u2 = r.multiply(c).mod(n); - - // TODO(!!!): For some reason Shamir's trick isn't working with - // signed message verification!? Probably an implementation - // error! - //var point = implShamirsTrick(G, u1, Q, u2); - var point = G.multiply(u1).add(Q.multiply(u2)); - - var v = point.getX().toBigInteger().mod(n); - - return v.equals(r); - }, - - /** - * Serialize a signature into DER format. - * - * Takes two BigIntegers representing r and s and returns a byte array. - */ - serializeSig: function (r, s) { - var rBa = r.toByteArraySigned(); - var sBa = s.toByteArraySigned(); - - var sequence = []; - sequence.push(0x02); // INTEGER - sequence.push(rBa.length); - sequence = sequence.concat(rBa); - - sequence.push(0x02); // INTEGER - sequence.push(sBa.length); - sequence = sequence.concat(sBa); - - sequence.unshift(sequence.length); - sequence.unshift(0x30); // SEQUENCE - - return sequence; - }, - - /** - * Parses a byte array containing a DER-encoded signature. - * - * This function will return an object of the form: - * - * { - * r: BigInteger, - * s: BigInteger - * } - */ - parseSig: function (sig) { - var cursor; - if (sig[0] != 0x30) - throw new Error("Signature not a valid DERSequence"); - - cursor = 2; - if (sig[cursor] != 0x02) - throw new Error("First element in signature must be a DERInteger");; - var rBa = sig.slice(cursor + 2, cursor + 2 + sig[cursor + 1]); - - cursor += 2 + sig[cursor + 1]; - if (sig[cursor] != 0x02) - throw new Error("Second element in signature must be a DERInteger"); - var sBa = sig.slice(cursor + 2, cursor + 2 + sig[cursor + 1]); - - cursor += 2 + sig[cursor + 1]; - - //if (cursor != sig.length) - // throw new Error("Extra bytes in signature"); - - var r = BigInteger.fromByteArrayUnsigned(rBa); - var s = BigInteger.fromByteArrayUnsigned(sBa); - - return { - r: r, - s: s - }; - }, - - parseSigCompact: function (sig) { - if (sig.length !== 65) { - throw "Signature has the wrong length"; - } - - // Signature is prefixed with a type byte storing three bits of - // information. - var i = sig[0] - 27; - if (i < 0 || i > 7) { - throw "Invalid signature type"; - } - - var n = ecparams.getN(); - var r = BigInteger.fromByteArrayUnsigned(sig.slice(1, 33)).mod(n); - var s = BigInteger.fromByteArrayUnsigned(sig.slice(33, 65)).mod(n); - - return { - r: r, - s: s, - i: i - }; - }, - - /** - * Recover a public key from a signature. - * - * See SEC 1: Elliptic Curve Cryptography, section 4.1.6, "Public - * Key Recovery Operation". - * - * http://www.secg.org/download/aid-780/sec1-v2.pdf - */ - recoverPubKey: function (r, s, hash, i) { - // The recovery parameter i has two bits. - i = i & 3; - - // The less significant bit specifies whether the y coordinate - // of the compressed point is even or not. - var isYEven = i & 1; - - // The more significant bit specifies whether we should use the - // first or second candidate key. - var isSecondKey = i >> 1; - - var n = ecparams.getN(); - var G = ecparams.getG(); - var curve = ecparams.getCurve(); - var p = curve.getQ(); - var a = curve.getA().toBigInteger(); - var b = curve.getB().toBigInteger(); - - // We precalculate (p + 1) / 4 where p is if the field order - if (!P_OVER_FOUR) { - P_OVER_FOUR = p.add(BigInteger.ONE).divide(BigInteger.valueOf(4)); - } - - // 1.1 Compute x - var x = isSecondKey ? r.add(n) : r; - - // 1.3 Convert x to point - var alpha = x.multiply(x).multiply(x).add(a.multiply(x)).add(b).mod(p); - var beta = alpha.modPow(P_OVER_FOUR, p); - - var xorOdd = beta.isEven() ? (i % 2) : ((i + 1) % 2); - // If beta is even, but y isn't or vice versa, then convert it, - // otherwise we're done and y == beta. - var y = (beta.isEven() ? !isYEven : isYEven) ? beta : p.subtract(beta); - - // 1.4 Check that nR is at infinity - var R = new EllipticCurve.PointFp(curve, - curve.fromBigInteger(x), - curve.fromBigInteger(y)); - R.validate(); - - // 1.5 Compute e from M - var e = BigInteger.fromByteArrayUnsigned(hash); - var eNeg = BigInteger.ZERO.subtract(e).mod(n); - - // 1.6 Compute Q = r^-1 (sR - eG) - var rInv = r.modInverse(n); - var Q = implShamirsTrick(R, s, G, eNeg).multiply(rInv); - - Q.validate(); - if (!ECDSA.verifyRaw(e, r, s, Q)) { - throw "Pubkey recovery unsuccessful"; - } - - var pubKey = new Bitcoin.ECKey(); - pubKey.pub = Q; - return pubKey; - }, - - /** - * Calculate pubkey extraction parameter. - * - * When extracting a pubkey from a signature, we have to - * distinguish four different cases. Rather than putting this - * burden on the verifier, Bitcoin includes a 2-bit value with the - * signature. - * - * This function simply tries all four cases and returns the value - * that resulted in a successful pubkey recovery. - */ - calcPubkeyRecoveryParam: function (address, r, s, hash) { - for (var i = 0; i < 4; i++) { - try { - var pubkey = Bitcoin.ECDSA.recoverPubKey(r, s, hash, i); - if (pubkey.getBitcoinAddress().toString() == address) { - return i; - } - } catch (e) { } - } - throw "Unable to find valid recovery factor"; - } - }; - - return ECDSA; -})(); -Bitcoin.KeyPool = (function () { - var KeyPool = function () { - this.keyArray = []; - - this.push = function (item) { - if (item == null || item.priv == null) return; - var doAdd = true; - // prevent duplicates from being added to the array - for (var index in this.keyArray) { - var currentItem = this.keyArray[index]; - if (currentItem != null && currentItem.priv != null && item.getBitcoinAddress() == currentItem.getBitcoinAddress()) { - doAdd = false; - break; - } - } - if (doAdd) this.keyArray.push(item); - }; - - this.reset = function () { - this.keyArray = []; - }; - - this.getArray = function () { - // copy array - return this.keyArray.slice(0); - }; - - this.setArray = function (ka) { - this.keyArray = ka; - }; - - this.length = function () { - return this.keyArray.length; - }; - - this.toString = function () { - var keyPoolString = "# = " + this.length() + "\n"; - var pool = this.getArray(); - for (var index in pool) { - var item = pool[index]; - if (Bitcoin.Util.hasMethods(item, 'getBitcoinAddress', 'toString')) { - if (item != null) { - keyPoolString += "\"" + item.getBitcoinAddress() + "\"" + ", \"" + item.toString("wif") + "\"\n"; - } - } - } - - return keyPoolString; - }; - - return this; - }; - - return new KeyPool(); -})(); - -Bitcoin.Bip38Key = (function () { - var Bip38 = function (address, encryptedKey) { - this.address = address; - this.priv = encryptedKey; - }; - - Bip38.prototype.getBitcoinAddress = function () { - return this.address; - }; - - Bip38.prototype.toString = function () { - return this.priv; - }; - - return Bip38; -})(); - -//https://raw.github.com/pointbiz/bitcoinjs-lib/9b2f94a028a7bc9bed94e0722563e9ff1d8e8db8/src/eckey.js -Bitcoin.ECKey = (function () { - var ECDSA = Bitcoin.ECDSA; - var KeyPool = Bitcoin.KeyPool; - var ecparams = EllipticCurve.getSECCurveByName("secp256k1"); - - var ECKey = function (input) { - if (!input) { - // Generate new key - var n = ecparams.getN(); - this.priv = ECDSA.getBigRandom(n); - } else if (input instanceof BigInteger) { - // Input is a private key value - this.priv = input; - } else if (Bitcoin.Util.isArray(input)) { - // Prepend zero byte to prevent interpretation as negative integer - this.priv = BigInteger.fromByteArrayUnsigned(input); - } else if ("string" == typeof input) { - var bytes = null; - try { - - // This part is edited for FLO. FLO WIF are always compressed WIF. FLO WIF (private key) starts with R for mainnet and c for testnet. - if (((floGlobals.blockchain == "FLO") && /^R[123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]{51}$/.test(input)) || - ((floGlobals.blockchain == "FLO_TEST") && /^c[123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]{51}$/.test(input))) { - bytes = ECKey.decodeCompressedWalletImportFormat(input); - this.compressed = true; - } else if (ECKey.isHexFormat(input)) { - bytes = Crypto.util.hexToBytes(input); - } - - - /* - if (ECKey.isWalletImportFormat(input)) { - bytes = ECKey.decodeWalletImportFormat(input); - } else if (ECKey.isCompressedWalletImportFormat(input)) { - bytes = ECKey.decodeCompressedWalletImportFormat(input); - this.compressed = true; - } else if (ECKey.isMiniFormat(input)) { - bytes = Crypto.SHA256(input, { asBytes: true }); - } else if (ECKey.isHexFormat(input)) { - bytes = Crypto.util.hexToBytes(input); - } else if (ECKey.isBase64Format(input)) { - bytes = Crypto.util.base64ToBytes(input); - } - */ - } catch (exc1) { - this.setError(exc1); - } - - if (ECKey.isBase6Format(input)) { - this.priv = new BigInteger(input, 6); - } else if (bytes == null || bytes.length != 32) { - this.priv = null; - } else { - // Prepend zero byte to prevent interpretation as negative integer - this.priv = BigInteger.fromByteArrayUnsigned(bytes); - } - } - - this.compressed = (this.compressed == undefined) ? !!ECKey.compressByDefault : this.compressed; - try { - // check not zero - if (this.priv != null && BigInteger.ZERO.compareTo(this.priv) == 0) this.setError("Error: BigInteger equal to zero."); - // valid range [0x1, 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364140]) - var hexKeyRangeLimit = "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364140"; - var rangeLimitBytes = Crypto.util.hexToBytes(hexKeyRangeLimit); - var limitBigInt = BigInteger.fromByteArrayUnsigned(rangeLimitBytes); - if (this.priv != null && limitBigInt.compareTo(this.priv) < 0) this.setError("Error: BigInteger outside of curve range.") - - if (this.priv != null) { - KeyPool.push(this); - } - } catch (exc2) { - this.setError(exc2); - } - }; - - if (floGlobals.blockchain == "FLO") - ECKey.privateKeyPrefix = 0xA3; //(Bitcoin mainnet 0x80 testnet 0xEF) (FLO mainnet 0xA3 163 D) - else if (floGlobals.blockchain == "FLO_TEST") - ECKey.privateKeyPrefix = 0xEF; //FLO testnet - - /** - * Whether public keys should be returned compressed by default. - */ - ECKey.compressByDefault = false; - - /** - * Set whether the public key should be returned compressed or not. - */ - ECKey.prototype.setError = function (err) { - this.error = err; - this.priv = null; - return this; - }; - - /** - * Set whether the public key should be returned compressed or not. - */ - ECKey.prototype.setCompressed = function (v) { - this.compressed = !!v; - if (this.pubPoint) this.pubPoint.compressed = this.compressed; - return this; - }; - - /* - * Return public key as a byte array in DER encoding - */ - ECKey.prototype.getPub = function () { - if (this.compressed) { - if (this.pubComp) return this.pubComp; - return this.pubComp = this.getPubPoint().getEncoded(1); - } else { - if (this.pubUncomp) return this.pubUncomp; - return this.pubUncomp = this.getPubPoint().getEncoded(0); - } - }; - - /** - * Return public point as ECPoint object. - */ - ECKey.prototype.getPubPoint = function () { - if (!this.pubPoint) { - this.pubPoint = ecparams.getG().multiply(this.priv); - this.pubPoint.compressed = this.compressed; - } - return this.pubPoint; - }; - - ECKey.prototype.getPubKeyHex = function () { - if (this.compressed) { - if (this.pubKeyHexComp) return this.pubKeyHexComp; - return this.pubKeyHexComp = Crypto.util.bytesToHex(this.getPub()).toString().toUpperCase(); - } else { - if (this.pubKeyHexUncomp) return this.pubKeyHexUncomp; - return this.pubKeyHexUncomp = Crypto.util.bytesToHex(this.getPub()).toString().toUpperCase(); - } - }; - - /** - * Get the pubKeyHash for this key. - * - * This is calculated as RIPE160(SHA256([encoded pubkey])) and returned as - * a byte array. - */ - ECKey.prototype.getPubKeyHash = function () { - if (this.compressed) { - if (this.pubKeyHashComp) return this.pubKeyHashComp; - return this.pubKeyHashComp = Bitcoin.Util.sha256ripe160(this.getPub()); - } else { - if (this.pubKeyHashUncomp) return this.pubKeyHashUncomp; - return this.pubKeyHashUncomp = Bitcoin.Util.sha256ripe160(this.getPub()); - } - }; - - ECKey.prototype.getBitcoinAddress = function () { - var hash = this.getPubKeyHash(); - var addr = new Bitcoin.Address(hash); - return addr.toString(); - }; - - /* - * Takes a public point as a hex string or byte array - */ - ECKey.prototype.setPub = function (pub) { - // byte array - if (Bitcoin.Util.isArray(pub)) { - pub = Crypto.util.bytesToHex(pub).toString().toUpperCase(); - } - var ecPoint = ecparams.getCurve().decodePointHex(pub); - this.setCompressed(ecPoint.compressed); - this.pubPoint = ecPoint; - return this; - }; - - // Sipa Private Key Wallet Import Format - ECKey.prototype.getBitcoinWalletImportFormat = function () { - var bytes = this.getBitcoinPrivateKeyByteArray(); - if (bytes == null) return ""; - bytes.unshift(ECKey.privateKeyPrefix); // prepend 0x80 byte - if (this.compressed) bytes.push(0x01); // append 0x01 byte for compressed format - var checksum = Crypto.SHA256(Crypto.SHA256(bytes, { asBytes: true }), { asBytes: true }); - bytes = bytes.concat(checksum.slice(0, 4)); - var privWif = Bitcoin.Base58.encode(bytes); - return privWif; - }; - - // Private Key Hex Format - ECKey.prototype.getBitcoinHexFormat = function () { - return Crypto.util.bytesToHex(this.getBitcoinPrivateKeyByteArray()).toString().toUpperCase(); - }; - - // Private Key Base64 Format - ECKey.prototype.getBitcoinBase64Format = function () { - return Crypto.util.bytesToBase64(this.getBitcoinPrivateKeyByteArray()); - }; - - ECKey.prototype.getBitcoinPrivateKeyByteArray = function () { - if (this.priv == null) return null; - // Get a copy of private key as a byte array - var bytes = this.priv.toByteArrayUnsigned(); - // zero pad if private key is less than 32 bytes - while (bytes.length < 32) bytes.unshift(0x00); - return bytes; - }; - - ECKey.prototype.toString = function (format) { - format = format || ""; - if (format.toString().toLowerCase() == "base64" || format.toString().toLowerCase() == "b64") { - return this.getBitcoinBase64Format(); - } - // Wallet Import Format - else if (format.toString().toLowerCase() == "wif") { - return this.getBitcoinWalletImportFormat(); - } - else { - return this.getBitcoinHexFormat(); - } - }; - - ECKey.prototype.sign = function (hash) { - return ECDSA.sign(hash, this.priv); - }; - - ECKey.prototype.verify = function (hash, sig) { - return ECDSA.verify(hash, sig, this.getPub()); - }; - - /** - * Parse a wallet import format private key contained in a string. - */ - ECKey.decodeWalletImportFormat = function (privStr) { - var bytes = Bitcoin.Base58.decode(privStr); - var hash = bytes.slice(0, 33); - var checksum = Crypto.SHA256(Crypto.SHA256(hash, { asBytes: true }), { asBytes: true }); - if (checksum[0] != bytes[33] || - checksum[1] != bytes[34] || - checksum[2] != bytes[35] || - checksum[3] != bytes[36]) { - throw "Checksum validation failed!"; - - } - var version = hash.shift(); - if (version != ECKey.privateKeyPrefix) { - throw "Version " + version + " not supported!"; - } - return hash; - }; - - /** - * Parse a compressed wallet import format private key contained in a string. - */ - ECKey.decodeCompressedWalletImportFormat = function (privStr) { - var bytes = Bitcoin.Base58.decode(privStr); - var hash = bytes.slice(0, 34); - var checksum = Crypto.SHA256(Crypto.SHA256(hash, { asBytes: true }), { asBytes: true }); - if (checksum[0] != bytes[34] || - checksum[1] != bytes[35] || - checksum[2] != bytes[36] || - checksum[3] != bytes[37]) { - throw "Checksum validation failed!"; - } - var version = hash.shift(); - if (version != ECKey.privateKeyPrefix) { - throw "Version " + version + " not supported!"; - } - hash.pop(); - return hash; - }; - - // 64 characters [0-9A-F] - ECKey.isHexFormat = function (key) { - key = key.toString(); - return /^[A-Fa-f0-9]{64}$/.test(key); - }; - - // 51 characters base58, always starts with a '5' - ECKey.isWalletImportFormat = function (key) { - key = key.toString(); - return (ECKey.privateKeyPrefix == 0x80) ? - (/^5[123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]{50}$/.test(key)) : - (/^R[123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]{50}$/.test(key)); - }; - - // 52 characters base58 - ECKey.isCompressedWalletImportFormat = function (key) { - key = key.toString(); - return (ECKey.privateKeyPrefix == 0x80) ? - (/^[LK][123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]{51}$/.test(key)) : - (/^R[123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]{51}$/.test(key)); - }; - - // 44 characters - ECKey.isBase64Format = function (key) { - key = key.toString(); - return (/^[ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789=+\/]{44}$/.test(key)); - }; - - // 99 characters, 1=1, if using dice convert 6 to 0 - ECKey.isBase6Format = function (key) { - key = key.toString(); - return (/^[012345]{99}$/.test(key)); - }; - - // 22, 26 or 30 characters, always starts with an 'S' - ECKey.isMiniFormat = function (key) { - key = key.toString(); - var validChars22 = /^S[123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]{21}$/.test(key); - var validChars26 = /^S[123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]{25}$/.test(key); - var validChars30 = /^S[123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]{29}$/.test(key); - var testBytes = Crypto.SHA256(key + "?", { asBytes: true }); - - return ((testBytes[0] === 0x00 || testBytes[0] === 0x01) && (validChars22 || validChars26 || validChars30)); - }; - - return ECKey; -})(); -//https://raw.github.com/bitcoinjs/bitcoinjs-lib/09e8c6e184d6501a0c2c59d73ca64db5c0d3eb95/src/util.js -// Bitcoin utility functions -Bitcoin.Util = { - /** - * Cross-browser compatibility version of Array.isArray. - */ - isArray: Array.isArray || function (o) { - return Object.prototype.toString.call(o) === '[object Array]'; - }, - /** - * Create an array of a certain length filled with a specific value. - */ - makeFilledArray: function (len, val) { - var array = []; - var i = 0; - while (i < len) { - array[i++] = val; - } - return array; - }, - /** - * Turn an integer into a "var_int". - * - * "var_int" is a variable length integer used by Bitcoin's binary format. - * - * Returns a byte array. - */ - numToVarInt: function (i) { - if (i < 0xfd) { - // unsigned char - return [i]; - } else if (i <= 1 << 16) { - // unsigned short (LE) - return [0xfd, i >>> 8, i & 255]; - } else if (i <= 1 << 32) { - // unsigned int (LE) - return [0xfe].concat(Crypto.util.wordsToBytes([i])); - } else { - // unsigned long long (LE) - return [0xff].concat(Crypto.util.wordsToBytes([i >>> 32, i])); - } - }, - /** - * Parse a Bitcoin value byte array, returning a BigInteger. - */ - valueToBigInt: function (valueBuffer) { - if (valueBuffer instanceof BigInteger) return valueBuffer; - - // Prepend zero byte to prevent interpretation as negative integer - return BigInteger.fromByteArrayUnsigned(valueBuffer); - }, - /** - * Format a Bitcoin value as a string. - * - * Takes a BigInteger or byte-array and returns that amount of Bitcoins in a - * nice standard formatting. - * - * Examples: - * 12.3555 - * 0.1234 - * 900.99998888 - * 34.00 - */ - formatValue: function (valueBuffer) { - var value = this.valueToBigInt(valueBuffer).toString(); - var integerPart = value.length > 8 ? value.substr(0, value.length - 8) : '0'; - var decimalPart = value.length > 8 ? value.substr(value.length - 8) : value; - while (decimalPart.length < 8) decimalPart = "0" + decimalPart; - decimalPart = decimalPart.replace(/0*$/, ''); - while (decimalPart.length < 2) decimalPart += "0"; - return integerPart + "." + decimalPart; - }, - /** - * Parse a floating point string as a Bitcoin value. - * - * Keep in mind that parsing user input is messy. You should always display - * the parsed value back to the user to make sure we understood his input - * correctly. - */ - parseValue: function (valueString) { - // TODO: Detect other number formats (e.g. comma as decimal separator) - var valueComp = valueString.split('.'); - var integralPart = valueComp[0]; - var fractionalPart = valueComp[1] || "0"; - while (fractionalPart.length < 8) fractionalPart += "0"; - fractionalPart = fractionalPart.replace(/^0+/g, ''); - var value = BigInteger.valueOf(parseInt(integralPart)); - value = value.multiply(BigInteger.valueOf(100000000)); - value = value.add(BigInteger.valueOf(parseInt(fractionalPart))); - return value; - }, - /** - * Calculate RIPEMD160(SHA256(data)). - * - * Takes an arbitrary byte array as inputs and returns the hash as a byte - * array. - */ - sha256ripe160: function (data) { - return ripemd160(Crypto.SHA256(data, { asBytes: true }), { asBytes: true }); - }, - // double sha256 - dsha256: function (data) { - return Crypto.SHA256(Crypto.SHA256(data, { asBytes: true }), { asBytes: true }); - }, - // duck typing method - hasMethods: function (obj /*, method list as strings */) { - var i = 1, methodName; - while ((methodName = arguments[i++])) { - if (typeof obj[methodName] != 'function') { - return false; - } - } - return true; - } -}; - - -(function (ellipticCurveType) { - - //Defining Elliptic Encryption Object - var ellipticEncryption = window.ellipticCurveEncryption = function () { }; - - ellipticEncryption.rng = new SecureRandom(); - - - - ellipticEncryption.getCurveParameters = function (curveName) { - - //Default is secp256k1 - curveName = typeof curveName !== 'undefined' ? curveName : "secp256k1"; - - var c = EllipticCurve.getSECCurveByName(curveName); - var curveDetails = { - Q: "", - A: "", - B: "", - GX: "", - GY: "", - N: "" - }; - - curveDetails.Q = c.getCurve().getQ().toString(); - curveDetails.A = c.getCurve().getA().toBigInteger().toString(); - curveDetails.B = c.getCurve().getB().toBigInteger().toString(); - curveDetails.GX = c.getG().getX().toBigInteger().toString(); - curveDetails.GY = c.getG().getY().toBigInteger().toString(); - curveDetails.N = c.getN().toString(); - - return curveDetails; - - } - - ellipticEncryption.selectedCurve = ellipticEncryption.getCurveParameters(ellipticCurveType); - - - ellipticEncryption.get_curve = function () { - return new EllipticCurve.CurveFp(new BigInteger(this.selectedCurve.Q), - new BigInteger(this.selectedCurve.A), - new BigInteger(this.selectedCurve.B)); - } - - ellipticEncryption.get_G = function (curve) { - return new EllipticCurve.PointFp(curve, - curve.fromBigInteger(new BigInteger(this.selectedCurve.GX)), - curve.fromBigInteger(new BigInteger(this.selectedCurve.GY))); - } - - - ellipticEncryption.pick_rand = function () { - var n = new BigInteger(this.selectedCurve.N); - var n1 = n.subtract(BigInteger.ONE); - var r = new BigInteger(n.bitLength(), this.rng); - return r.mod(n1).add(BigInteger.ONE); - } - - - ellipticEncryption.senderRandom = function () { - var r = this.pick_rand(); - return r.toString(); - }; - - - - ellipticEncryption.receiverRandom = function () { - - //This is receivers private key. For now we will use random. CHANGE IT LATER - var r = this.pick_rand(); - return r.toString(); - } - - - - ellipticEncryption.senderPublicString = function (senderPrivateKey) { - - var senderKeyECData = {}; - - var curve = this.get_curve(); - var G = this.get_G(curve); - var a = new BigInteger(senderPrivateKey); - var P = G.multiply(a); - senderKeyECData.XValuePublicString = P.getX().toBigInteger().toString(); - senderKeyECData.YValuePublicString = P.getY().toBigInteger().toString(); - - return senderKeyECData; - } - - //In real life ellipticEncryption.receiverPublicString is the public key of the receiver. - //you don't have to run receiverRandom and the bottom function - ellipticEncryption.receiverPublicString = function (receiverPublicKey) { - - var receiverKeyECData = {}; - - var curve = this.get_curve(); - var G = this.get_G(curve); - var a = new BigInteger(receiverPublicKey); - var P = G.multiply(a); - receiverKeyECData.XValuePublicString = P.getX().toBigInteger().toString(); - receiverKeyECData.YValuePublicString = P.getY().toBigInteger().toString(); - - return receiverKeyECData; - } - - ellipticEncryption.senderSharedKeyDerivation = function (receiverPublicStringXValue, - receiverPublicStringYValue, senderPrivateKey) { - - var senderDerivedKey = {}; - var curve = this.get_curve(); - var P = new EllipticCurve.PointFp(curve, - curve.fromBigInteger(new BigInteger(receiverPublicStringXValue)), - curve.fromBigInteger(new BigInteger(receiverPublicStringYValue))); - var a = new BigInteger(senderPrivateKey); - var S = P.multiply(a); - - senderDerivedKey.XValue = S.getX().toBigInteger().toString(); - senderDerivedKey.YValue = S.getY().toBigInteger().toString(); - - return senderDerivedKey; - } - - - ellipticEncryption.receiverSharedKeyDerivation = function (senderPublicStringXValue, - senderPublicStringYValue, receiverPrivateKey) { - - var receiverDerivedKey = {}; - var curve = this.get_curve(); - var P = new EllipticCurve.PointFp(curve, - curve.fromBigInteger(new BigInteger(senderPublicStringXValue)), - curve.fromBigInteger(new BigInteger(senderPublicStringYValue))); - var a = new BigInteger(receiverPrivateKey); - var S = P.multiply(a); - - receiverDerivedKey.XValue = S.getX().toBigInteger().toString(); - receiverDerivedKey.YValue = S.getY().toBigInteger().toString(); - - return receiverDerivedKey; - } - -})("secp256k1"); - - -// secrets.js - by Alexander Stetsyuk - released under MIT License -(function (exports, global) { - var defaults = { - bits: 8, // default number of bits - radix: 16, // work with HEX by default - minBits: 3, - maxBits: 20, // this permits 1,048,575 shares, though going this high is NOT recommended in JS! - - bytesPerChar: 2, - maxBytesPerChar: 6, // Math.pow(256,7) > Math.pow(2,53) - - // Primitive polynomials (in decimal form) for Galois Fields GF(2^n), for 2 <= n <= 30 - // The index of each term in the array corresponds to the n for that polynomial - // i.e. to get the polynomial for n=16, use primitivePolynomials[16] - primitivePolynomials: [null, null, 1, 3, 3, 5, 3, 3, 29, 17, 9, 5, 83, 27, 43, 3, 45, 9, 39, 39, - 9, 5, 3, 33, 27, 9, 71, 39, 9, 5, 83 - ], - - // warning for insecure PRNG - warning: 'WARNING:\nA secure random number generator was not found.\nUsing Math.random(), which is NOT cryptographically strong!' - }; - - // Protected settings object - var config = {}; - - /** @expose **/ - exports.getConfig = function () { - return { - 'bits': config.bits, - 'unsafePRNG': config.unsafePRNG - }; - }; - - function init(bits) { - if (bits && (typeof bits !== 'number' || bits % 1 !== 0 || bits < defaults.minBits || bits > - defaults.maxBits)) { - throw new Error('Number of bits must be an integer between ' + defaults.minBits + ' and ' + - defaults.maxBits + ', inclusive.') - } - - config.radix = defaults.radix; - config.bits = bits || defaults.bits; - config.size = Math.pow(2, config.bits); - config.max = config.size - 1; - - // Construct the exp and log tables for multiplication. - var logs = [], - exps = [], - x = 1, - primitive = defaults.primitivePolynomials[config.bits]; - for (var i = 0; i < config.size; i++) { - exps[i] = x; - logs[x] = i; - x <<= 1; - if (x >= config.size) { - x ^= primitive; - x &= config.max; - } - } - - config.logs = logs; - config.exps = exps; - }; - - /** @expose **/ - exports.init = init; - - function isInited() { - if (!config.bits || !config.size || !config.max || !config.logs || !config.exps || config.logs.length !== - config.size || config.exps.length !== config.size) { - return false; - } - return true; - }; - - // Returns a pseudo-random number generator of the form function(bits){} - // which should output a random string of 1's and 0's of length `bits` - function getRNG() { - var randomBits, crypto; - - function construct(bits, arr, radix, size) { - var str = '', - i = 0, - len = arr.length - 1; - while (i < len || (str.length < bits)) { - str += padLeft(parseInt(arr[i], radix).toString(2), size); - i++; - } - str = str.substr(-bits); - if ((str.match(/0/g) || []).length === str.length) { // all zeros? - return null; - } else { - return str; - } - } - - // node.js crypto.randomBytes() - if (typeof require === 'function' && (crypto = require('crypto')) && (randomBits = crypto[ - 'randomBytes'])) { - return function (bits) { - var bytes = Math.ceil(bits / 8), - str = null; - - while (str === null) { - str = construct(bits, randomBits(bytes).toString('hex'), 16, 4); - } - return str; - } - } - - // browsers with window.crypto.getRandomValues() - if (global['crypto'] && typeof global['crypto']['getRandomValues'] === 'function' && typeof global[ - 'Uint32Array'] === 'function') { - crypto = global['crypto']; - return function (bits) { - var elems = Math.ceil(bits / 32), - str = null, - arr = new global['Uint32Array'](elems); - - while (str === null) { - crypto['getRandomValues'](arr); - str = construct(bits, arr, 10, 32); - } - - return str; - } - } - - // A totally insecure RNG!!! (except in Safari) - // Will produce a warning every time it is called. - config.unsafePRNG = true; - warn(); - - var bitsPerNum = 32; - var max = Math.pow(2, bitsPerNum) - 1; - return function (bits) { - var elems = Math.ceil(bits / bitsPerNum); - var arr = [], - str = null; - while (str === null) { - for (var i = 0; i < elems; i++) { - arr[i] = Math.floor(Math.random() * max + 1); - } - str = construct(bits, arr, 10, bitsPerNum); - } - return str; - }; - }; - - // Warn about using insecure rng. - // Called when Math.random() is being used. - function warn() { - global['console']['warn'](defaults.warning); - if (typeof global['alert'] === 'function' && config.alert) { - global['alert'](defaults.warning); - } - } - - // Set the PRNG to use. If no RNG function is supplied, pick a default using getRNG() - /** @expose **/ - exports.setRNG = function (rng, alert) { - if (!isInited()) { - this.init(); - } - config.unsafePRNG = false; - rng = rng || getRNG(); - - // test the RNG (5 times) - if (typeof rng !== 'function' || typeof rng(config.bits) !== 'string' || !parseInt(rng(config.bits), - 2) || rng(config.bits).length > config.bits || rng(config.bits).length < config.bits) { - throw new Error( - "Random number generator is invalid. Supply an RNG of the form function(bits){} that returns a string containing 'bits' number of random 1's and 0's." - ) - } else { - config.rng = rng; - } - config.alert = !!alert; - - return !!config.unsafePRNG; - }; - - function isSetRNG() { - return typeof config.rng === 'function'; - }; - - // Generates a random bits-length number string using the PRNG - /** @expose **/ - exports.random = function (bits) { - if (!isSetRNG()) { - this.setRNG(); - } - - if (typeof bits !== 'number' || bits % 1 !== 0 || bits < 2) { - throw new Error('Number of bits must be an integer greater than 1.') - } - - if (config.unsafePRNG) { - warn(); - } - return bin2hex(config.rng(bits)); - } - - // Divides a `secret` number String str expressed in radix `inputRadix` (optional, default 16) - // into `numShares` shares, each expressed in radix `outputRadix` (optional, default to `inputRadix`), - // requiring `threshold` number of shares to reconstruct the secret. - // Optionally, zero-pads the secret to a length that is a multiple of padLength before sharing. - /** @expose **/ - exports.share = function (secret, numShares, threshold, padLength, withoutPrefix) { - if (!isInited()) { - this.init(); - } - if (!isSetRNG()) { - this.setRNG(); - } - - padLength = padLength || 0; - - if (typeof secret !== 'string') { - throw new Error('Secret must be a string.'); - } - if (typeof numShares !== 'number' || numShares % 1 !== 0 || numShares < 2) { - throw new Error('Number of shares must be an integer between 2 and 2^bits-1 (' + config.max + - '), inclusive.') - } - if (numShares > config.max) { - var neededBits = Math.ceil(Math.log(numShares + 1) / Math.LN2); - throw new Error('Number of shares must be an integer between 2 and 2^bits-1 (' + config.max + - '), inclusive. To create ' + numShares + ' shares, use at least ' + neededBits + - ' bits.') - } - if (typeof threshold !== 'number' || threshold % 1 !== 0 || threshold < 2) { - throw new Error('Threshold number of shares must be an integer between 2 and 2^bits-1 (' + - config.max + '), inclusive.'); - } - if (threshold > config.max) { - var neededBits = Math.ceil(Math.log(threshold + 1) / Math.LN2); - throw new Error('Threshold number of shares must be an integer between 2 and 2^bits-1 (' + - config.max + '), inclusive. To use a threshold of ' + threshold + - ', use at least ' + neededBits + ' bits.'); - } - if (typeof padLength !== 'number' || padLength % 1 !== 0) { - throw new Error('Zero-pad length must be an integer greater than 1.'); - } - - if (config.unsafePRNG) { - warn(); - } - - secret = '1' + hex2bin(secret); // append a 1 so that we can preserve the correct number of leading zeros in our secret - secret = split(secret, padLength); - var x = new Array(numShares), - y = new Array(numShares); - for (var i = 0, len = secret.length; i < len; i++) { - var subShares = this._getShares(secret[i], numShares, threshold); - for (var j = 0; j < numShares; j++) { - x[j] = x[j] || subShares[j].x.toString(config.radix); - y[j] = padLeft(subShares[j].y.toString(2)) + (y[j] ? y[j] : ''); - } - } - var padding = config.max.toString(config.radix).length; - if (withoutPrefix) { - for (var i = 0; i < numShares; i++) { - x[i] = bin2hex(y[i]); - } - } else { - for (var i = 0; i < numShares; i++) { - x[i] = config.bits.toString(36).toUpperCase() + padLeft(x[i], padding) + bin2hex(y[i]); - } - } - - return x; - }; - - // This is the basic polynomial generation and evaluation function - // for a `config.bits`-length secret (NOT an arbitrary length) - // Note: no error-checking at this stage! If `secrets` is NOT - // a NUMBER less than 2^bits-1, the output will be incorrect! - /** @expose **/ - exports._getShares = function (secret, numShares, threshold) { - var shares = []; - var coeffs = [secret]; - - for (var i = 1; i < threshold; i++) { - coeffs[i] = parseInt(config.rng(config.bits), 2); - } - for (var i = 1, len = numShares + 1; i < len; i++) { - shares[i - 1] = { - x: i, - y: horner(i, coeffs) - } - } - return shares; - }; - - // Polynomial evaluation at `x` using Horner's Method - // TODO: this can possibly be sped up using other methods - // NOTE: fx=fx * x + coeff[i] -> exp(log(fx) + log(x)) + coeff[i], - // so if fx===0, just set fx to coeff[i] because - // using the exp/log form will result in incorrect value - function horner(x, coeffs) { - var logx = config.logs[x]; - var fx = 0; - for (var i = coeffs.length - 1; i >= 0; i--) { - if (fx === 0) { - fx = coeffs[i]; - continue; - } - fx = config.exps[(logx + config.logs[fx]) % config.max] ^ coeffs[i]; - } - return fx; - }; - - function inArray(arr, val) { - for (var i = 0, len = arr.length; i < len; i++) { - if (arr[i] === val) { - return true; - } - } - return false; - }; - - function processShare(share) { - - var bits = parseInt(share[0], 36); - if (bits && (typeof bits !== 'number' || bits % 1 !== 0 || bits < defaults.minBits || bits > - defaults.maxBits)) { - throw new Error('Number of bits must be an integer between ' + defaults.minBits + ' and ' + - defaults.maxBits + ', inclusive.') - } - - var max = Math.pow(2, bits) - 1; - var idLength = max.toString(config.radix).length; - - var id = parseInt(share.substr(1, idLength), config.radix); - if (typeof id !== 'number' || id % 1 !== 0 || id < 1 || id > max) { - throw new Error('Share id must be an integer between 1 and ' + config.max + ', inclusive.'); - } - share = share.substr(idLength + 1); - if (!share.length) { - throw new Error('Invalid share: zero-length share.') - } - return { - 'bits': bits, - 'id': id, - 'value': share - }; - }; - - /** @expose **/ - exports._processShare = processShare; - - // Protected method that evaluates the Lagrange interpolation - // polynomial at x=`at` for individual config.bits-length - // segments of each share in the `shares` Array. - // Each share is expressed in base `inputRadix`. The output - // is expressed in base `outputRadix' - function combine(at, shares) { - var setBits, share, x = [], - y = [], - result = '', - idx; - - for (var i = 0, len = shares.length; i < len; i++) { - share = processShare(shares[i]); - if (typeof setBits === 'undefined') { - setBits = share['bits']; - } else if (share['bits'] !== setBits) { - throw new Error('Mismatched shares: Different bit settings.') - } - - if (config.bits !== setBits) { - init(setBits); - } - - if (inArray(x, share['id'])) { // repeated x value? - continue; - } - - idx = x.push(share['id']) - 1; - share = split(hex2bin(share['value'])); - for (var j = 0, len2 = share.length; j < len2; j++) { - y[j] = y[j] || []; - y[j][idx] = share[j]; - } - } - - for (var i = 0, len = y.length; i < len; i++) { - result = padLeft(lagrange(at, x, y[i]).toString(2)) + result; - } - - if (at === 0) { // reconstructing the secret - var idx = result.indexOf('1'); //find the first 1 - return bin2hex(result.slice(idx + 1)); - } else { // generating a new share - return bin2hex(result); - } - }; - - // Combine `shares` Array into the original secret - /** @expose **/ - exports.combine = function (shares) { - return combine(0, shares); - }; - - // Generate a new share with id `id` (a number between 1 and 2^bits-1) - // `id` can be a Number or a String in the default radix (16) - /** @expose **/ - exports.newShare = function (id, shares) { - if (typeof id === 'string') { - id = parseInt(id, config.radix); - } - - var share = processShare(shares[0]); - var max = Math.pow(2, share['bits']) - 1; - - if (typeof id !== 'number' || id % 1 !== 0 || id < 1 || id > max) { - throw new Error('Share id must be an integer between 1 and ' + config.max + ', inclusive.'); - } - - var padding = max.toString(config.radix).length; - return config.bits.toString(36).toUpperCase() + padLeft(id.toString(config.radix), padding) + - combine(id, shares); - }; - - // Evaluate the Lagrange interpolation polynomial at x = `at` - // using x and y Arrays that are of the same length, with - // corresponding elements constituting points on the polynomial. - function lagrange(at, x, y) { - var sum = 0, - product, - i, j; - - for (var i = 0, len = x.length; i < len; i++) { - if (!y[i]) { - continue; - } - - product = config.logs[y[i]]; - for (var j = 0; j < len; j++) { - if (i === j) { - continue; - } - if (at === x[j]) { // happens when computing a share that is in the list of shares used to compute it - product = -1; // fix for a zero product term, after which the sum should be sum^0 = sum, not sum^1 - break; - } - product = (product + config.logs[at ^ x[j]] - config.logs[x[i] ^ x[j]] + config.max /* to make sure it's not negative */) % - config.max; - } - - sum = product === -1 ? sum : sum ^ config.exps[product]; // though exps[-1]= undefined and undefined ^ anything = anything in chrome, this behavior may not hold everywhere, so do the check - } - return sum; - }; - - /** @expose **/ - exports._lagrange = lagrange; - - // Splits a number string `bits`-length segments, after first - // optionally zero-padding it to a length that is a multiple of `padLength. - // Returns array of integers (each less than 2^bits-1), with each element - // representing a `bits`-length segment of the input string from right to left, - // i.e. parts[0] represents the right-most `bits`-length segment of the input string. - function split(str, padLength) { - if (padLength) { - str = padLeft(str, padLength) - } - var parts = []; - for (var i = str.length; i > config.bits; i -= config.bits) { - parts.push(parseInt(str.slice(i - config.bits, i), 2)); - } - parts.push(parseInt(str.slice(0, i), 2)); - return parts; - }; - - // Pads a string `str` with zeros on the left so that its length is a multiple of `bits` - function padLeft(str, bits) { - bits = bits || config.bits - var missing = str.length % bits; - return (missing ? new Array(bits - missing + 1).join('0') : '') + str; - }; - - function hex2bin(str) { - var bin = '', - num; - for (var i = str.length - 1; i >= 0; i--) { - num = parseInt(str[i], 16) - if (isNaN(num)) { - throw new Error('Invalid hex character.') - } - bin = padLeft(num.toString(2), 4) + bin; - } - return bin; - } - - function bin2hex(str) { - var hex = '', - num; - str = padLeft(str, 4); - for (var i = str.length; i >= 4; i -= 4) { - num = parseInt(str.slice(i - 4, i), 2); - if (isNaN(num)) { - throw new Error('Invalid binary character.') - } - hex = num.toString(16) + hex; - } - return hex; - } - - // Converts a given UTF16 character string to the HEX representation. - // Each character of the input string is represented by - // `bytesPerChar` bytes in the output string. - /** @expose **/ - exports.str2hex = function (str, bytesPerChar) { - if (typeof str !== 'string') { - throw new Error('Input must be a character string.'); - } - bytesPerChar = bytesPerChar || defaults.bytesPerChar; - - if (typeof bytesPerChar !== 'number' || bytesPerChar % 1 !== 0 || bytesPerChar < 1 || - bytesPerChar > defaults.maxBytesPerChar) { - throw new Error('Bytes per character must be an integer between 1 and ' + defaults.maxBytesPerChar + - ', inclusive.') - } - - var hexChars = 2 * bytesPerChar; - var max = Math.pow(16, hexChars) - 1; - var out = '', - num; - for (var i = 0, len = str.length; i < len; i++) { - num = str[i].charCodeAt(); - if (isNaN(num)) { - throw new Error('Invalid character: ' + str[i]); - } else if (num > max) { - var neededBytes = Math.ceil(Math.log(num + 1) / Math.log(256)); - throw new Error('Invalid character code (' + num + - '). Maximum allowable is 256^bytes-1 (' + max + - '). To convert this character, use at least ' + neededBytes + ' bytes.') - } else { - out = padLeft(num.toString(16), hexChars) + out; - } - } - return out; - }; - - // Converts a given HEX number string to a UTF16 character string. - /** @expose **/ - exports.hex2str = function (str, bytesPerChar) { - if (typeof str !== 'string') { - throw new Error('Input must be a hexadecimal string.'); - } - bytesPerChar = bytesPerChar || defaults.bytesPerChar; - - if (typeof bytesPerChar !== 'number' || bytesPerChar % 1 !== 0 || bytesPerChar < 1 || - bytesPerChar > defaults.maxBytesPerChar) { - throw new Error('Bytes per character must be an integer between 1 and ' + defaults.maxBytesPerChar + - ', inclusive.') - } - - var hexChars = 2 * bytesPerChar; - var out = ''; - str = padLeft(str, hexChars); - for (var i = 0, len = str.length; i < len; i += hexChars) { - out = String.fromCharCode(parseInt(str.slice(i, i + hexChars), 16)) + out; - } - return out; - }; - - // by default, initialize without an RNG - exports.init(); -})(typeof module !== 'undefined' && module['exports'] ? module['exports'] : (window['shamirSecretShare'] = {}), - typeof global !== 'undefined' ? global : window); - -//For diff base -/* -Functions available: -diff(originalObj, updatedObj) returns the difference of the original and updated objects -addedDiff(original, updatedObj) returns only the values added to the updated object -deletedDiff(original, updatedObj) returns only the values deleted in the updated object -updatedDiff(original, updatedObj) returns only the values that have been changed in the updated object -findDifference(original, updatedObj) returns an object with the added, deleted and updated differences -mergeRecurcive(original, diff) this will get you a new object that will merge all the changes between the old object and the new object -*/ -(function () { - const isDate = d => d instanceof Date; - const isEmpty = o => Object.keys(o).length === 0; - const isObject = o => o != null && typeof o === 'object'; - const properObject = o => isObject(o) && !o.hasOwnProperty ? { ...o } : o; - - - const getLargerArray = (l, r) => l.length > r.length ? l : r; - - const preserve = (diff, left, right) => { - - if (!isObject(diff)) return diff; - - return Object.keys(diff).reduce((acc, key) => { - - const leftArray = left[key]; - const rightArray = right[key]; - - if (Array.isArray(leftArray) && Array.isArray(rightArray)) { - const array = [...getLargerArray(leftArray, rightArray)]; - return { - ...acc, - [key]: array.reduce((acc2, item, index) => { - if (diff[key].hasOwnProperty(index)) { - acc2[index] = preserve(diff[key][index], leftArray[index], rightArray[index]); // diff recurse and check for nested arrays - return acc2; - } - - delete acc2[index]; // no diff aka empty - return acc2; - }, array) - }; - } - - return { - ...acc, - [key]: diff[key] - }; - }, {}); - }; - - - const updatedDiff = (lhs, rhs) => { - - if (lhs === rhs) return {}; - - if (!isObject(lhs) || !isObject(rhs)) return rhs; - - const l = properObject(lhs); - const r = properObject(rhs); - - if (isDate(l) || isDate(r)) { - if (l.valueOf() == r.valueOf()) return {}; - return r; - } - - return Object.keys(r).reduce((acc, key) => { - - if (l.hasOwnProperty(key)) { - const difference = updatedDiff(l[key], r[key]); - - if (isObject(difference) && isEmpty(difference) && !isDate(difference)) return acc; - - return { ...acc, [key]: difference }; - } - - return acc; - }, {}); - }; - - - const diff = (lhs, rhs) => { - if (lhs === rhs) return {}; // equal return no diff - - if (!isObject(lhs) || !isObject(rhs)) return rhs; // return updated rhs - - const l = properObject(lhs); - const r = properObject(rhs); - - const deletedValues = Object.keys(l).reduce((acc, key) => { - return r.hasOwnProperty(key) ? acc : { ...acc, [key]: null }; - }, {}); - - if (isDate(l) || isDate(r)) { - if (l.valueOf() == r.valueOf()) return {}; - return r; - } - - return Object.keys(r).reduce((acc, key) => { - if (!l.hasOwnProperty(key)) return { ...acc, [key]: r[key] }; // return added r key - - const difference = diff(l[key], r[key]); - - if (isObject(difference) && isEmpty(difference) && !isDate(difference)) return acc; // return no diff - - return { ...acc, [key]: difference }; // return updated key - }, deletedValues); - }; - - const addedDiff = (lhs, rhs) => { - - if (lhs === rhs || !isObject(lhs) || !isObject(rhs)) return {}; - - const l = properObject(lhs); - const r = properObject(rhs); - - return Object.keys(r).reduce((acc, key) => { - if (l.hasOwnProperty(key)) { - const difference = addedDiff(l[key], r[key]); - - if (isObject(difference) && isEmpty(difference)) return acc; - - return { ...acc, [key]: difference }; - } - - return { ...acc, [key]: r[key] }; - }, {}); - }; - - - const arrayDiff = (lhs, rhs) => { - if (lhs === rhs) return {}; // equal return no diff - - if (!isObject(lhs) || !isObject(rhs)) return rhs; // return updated rhs - - const l = properObject(lhs); - const r = properObject(rhs); - - const deletedValues = Object.keys(l).reduce((acc, key) => { - return r.hasOwnProperty(key) ? acc : { ...acc, [key]: null }; - }, {}); - - if (isDate(l) || isDate(r)) { - if (l.valueOf() == r.valueOf()) return {}; - return r; - } - - if (Array.isArray(r) && Array.isArray(l)) { - const deletedValues = l.reduce((acc, item, index) => { - return r.hasOwnProperty(index) ? acc.concat(item) : acc.concat(null); - }, []); - - return r.reduce((acc, rightItem, index) => { - if (!deletedValues.hasOwnProperty(index)) { - return acc.concat(rightItem); - } - - const leftItem = l[index]; - const difference = diff(rightItem, leftItem); - - if (isObject(difference) && isEmpty(difference) && !isDate(difference)) { - delete acc[index]; - return acc; // return no diff - } - - return acc.slice(0, index).concat(rightItem).concat(acc.slice(index + 1)); // return updated key - }, deletedValues); - } - - return Object.keys(r).reduce((acc, key) => { - if (!l.hasOwnProperty(key)) return { ...acc, [key]: r[key] }; // return added r key - - const difference = diff(l[key], r[key]); - - if (isObject(difference) && isEmpty(difference) && !isDate(difference)) return acc; // return no diff - - return { ...acc, [key]: difference }; // return updated key - }, deletedValues); - }; - - const deletedDiff = (lhs, rhs) => { - if (lhs === rhs || !isObject(lhs) || !isObject(rhs)) return {}; - - const l = properObject(lhs); - const r = properObject(rhs); - - return Object.keys(l).reduce((acc, key) => { - if (r.hasOwnProperty(key)) { - const difference = deletedDiff(l[key], r[key]); - - if (isObject(difference) && isEmpty(difference)) return acc; - - return { ...acc, [key]: difference }; - } - - return { ...acc, [key]: null }; - }, {}); - }; - - window.findDifference = (lhs, rhs) => ({ - added: addedDiff(lhs, rhs), - deleted: deletedDiff(lhs, rhs), - updated: updatedDiff(lhs, rhs), - }); - - const mergeRecursive = (obj1, obj2) => { - for (var p in obj2) { - try { - if (obj2[p].constructor == Object) { - obj1[p] = mergeRecursive(obj1[p], obj2[p]); - } - // Property in destination object set; update its value. - else if (Ext.isArray(obj2[p])) { - // obj1[p] = []; - if (obj2[p].length < 1) { - obj1[p] = obj2[p]; - } - else { - obj1[p] = mergeRecursive(obj1[p], obj2[p]); - } - - } else { - obj1[p] = obj2[p]; - } - } catch (e) { - // Property in destination object not set; create it and set its value. - obj1[p] = obj2[p]; - } - } - return obj1; - } - - /* - var test = { - foo : { - bar : { - baz : null - } - }, - bar : 1 - }; - cleanse(test); - - Rohit: Added a small fix for object being entered as Array*/ - - const cleanse = (obj) => { - Object.keys(obj).forEach(key => { - var value = obj[key]; - if (typeof value === "object" && value !== null) { - // Recurse... - cleanse(value); - // ...and remove if now "empty" (NOTE: insert your definition of "empty" here) - if (!Object.keys(value).length) { - delete obj[key] - } - } - else if (value === null) { - // null, remove it - delete obj[key]; - - } - }); - - if (obj.constructor.toString().indexOf("Array") != -1) { - obj = obj.filter(function (el) { - return el != null; - }); - } - - return obj; - } - - /*obj is original object or array, diff is the output of findDifference */ - window.mergeDifference = (obj, diff) => { - if (Object.keys(diff.updated).length !== 0) - obj = mergeRecursive(obj, diff.updated) - if (Object.keys(diff.deleted).length !== 0) { - obj = mergeRecursive(obj, diff.deleted) - obj = cleanse(obj) - } - if (Object.keys(diff.added).length !== 0) - obj = mergeRecursive(obj, diff.added) - return obj - } -})(); - -/* FLO Crypto Operators*/ -const floCrypto = { - - util: { - p: BigInteger("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFC2F", 16), - - ecparams: EllipticCurve.getSECCurveByName("secp256k1"), - - exponent1: function () { - return this.p.add(BigInteger.ONE).divide(BigInteger("4")) - }, - - calculateY: function (x) { - let p = this.p; - let exp = this.exponent1(); - // x is x value of public key in BigInteger format without 02 or 03 or 04 prefix - return x.modPow(BigInteger("3"), p).add(BigInteger("7")).mod(p).modPow(exp, p) - }, - getUncompressedPublicKey: function (compressedPublicKey) { - const p = this.p; - // Fetch x from compressedPublicKey - let pubKeyBytes = Crypto.util.hexToBytes(compressedPublicKey); - const prefix = pubKeyBytes.shift() // remove prefix - let prefix_modulus = prefix % 2; - pubKeyBytes.unshift(0) // add prefix 0 - let x = new BigInteger(pubKeyBytes) - let xDecimalValue = x.toString() - // Fetch y - let y = this.calculateY(x); - let yDecimalValue = y.toString(); - // verify y value - let resultBigInt = y.mod(BigInteger("2")); - let check = resultBigInt.toString() % 2; - if (prefix_modulus !== check) { - yDecimalValue = y.negate().mod(p).toString(); - } - return { - x: xDecimalValue, - y: yDecimalValue - }; - }, - - getSenderPublicKeyString: function () { - privateKey = ellipticCurveEncryption.senderRandom(); - senderPublicKeyString = ellipticCurveEncryption.senderPublicString(privateKey); - return { - privateKey: privateKey, - senderPublicKeyString: senderPublicKeyString - } - }, - - deriveSharedKeySender: function (receiverCompressedPublicKey, senderPrivateKey) { - try { - let receiverPublicKeyString = this.getUncompressedPublicKey(receiverCompressedPublicKey); - var senderDerivedKey = ellipticCurveEncryption.senderSharedKeyDerivation( - receiverPublicKeyString.x, receiverPublicKeyString.y, senderPrivateKey); - return senderDerivedKey; - } catch (error) { - return new Error(error); - } - }, - - deriveReceiverSharedKey: function (senderPublicKeyString, receiverPrivateKey) { - return ellipticCurveEncryption.receiverSharedKeyDerivation( - senderPublicKeyString.XValuePublicString, senderPublicKeyString.YValuePublicString, - receiverPrivateKey); - }, - - getReceiverPublicKeyString: function (privateKey) { - return ellipticCurveEncryption.receiverPublicString(privateKey); - }, - - deriveSharedKeyReceiver: function (senderPublicKeyString, receiverPrivateKey) { - try { - return ellipticCurveEncryption.receiverSharedKeyDerivation(senderPublicKeyString - .XValuePublicString, - senderPublicKeyString.YValuePublicString, receiverPrivateKey); - - } catch (error) { - return new Error(error); - } - }, - - wifToDecimal: function (pk_wif, isPubKeyCompressed = false) { - let pk = Bitcoin.Base58.decode(pk_wif) - pk.shift() - pk.splice(-4, 4) - //If the private key corresponded to a compressed public key, also drop the last byte (it should be 0x01). - if (isPubKeyCompressed == true) pk.pop() - pk.unshift(0) - privateKeyDecimal = BigInteger(pk).toString() - privateKeyHex = Crypto.util.bytesToHex(pk) - return { - privateKeyDecimal: privateKeyDecimal, - privateKeyHex: privateKeyHex - } - } - }, - - //generate a random Interger within range - randInt: function (min, max) { - min = Math.ceil(min); - max = Math.floor(max); - return Math.floor(Math.random() * (max - min + 1)) + min; - }, - - //generate a random String within length (options : alphaNumeric chars only) - randString: function (length, alphaNumeric = false) { - var result = ''; - if (alphaNumeric) - var characters = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789'; - else - var characters = - 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_+-./*?@#&$<>=[]{}():'; - for (var i = 0; i < length; i++) - result += characters.charAt(Math.floor(Math.random() * characters.length)); - return result; - }, - - //Encrypt Data using public-key - encryptData: function (data, receiverCompressedPublicKey) { - var senderECKeyData = this.util.getSenderPublicKeyString(); - var senderDerivedKey = this.util.deriveSharedKeySender(receiverCompressedPublicKey, senderECKeyData - .privateKey); - let senderKey = senderDerivedKey.XValue + senderDerivedKey.YValue; - let secret = Crypto.AES.encrypt(data, senderKey); - return { - secret: secret, - senderPublicKeyString: senderECKeyData.senderPublicKeyString - }; - }, - - //Decrypt Data using private-key - decryptData: function (data, myPrivateKey) { - var receiverECKeyData = {}; - if (typeof myPrivateKey !== "string") throw new Error("No private key found."); - - let privateKey = this.util.wifToDecimal(myPrivateKey, true); - if (typeof privateKey.privateKeyDecimal !== "string") throw new Error( - "Failed to detremine your private key."); - receiverECKeyData.privateKey = privateKey.privateKeyDecimal; - - var receiverDerivedKey = this.util.deriveReceiverSharedKey(data.senderPublicKeyString, - receiverECKeyData - .privateKey); - - let receiverKey = receiverDerivedKey.XValue + receiverDerivedKey.YValue; - let decryptMsg = Crypto.AES.decrypt(data.secret, receiverKey); - return decryptMsg; - }, - - //Sign data using private-key - signData: function (data, privateKeyHex) { - var key = new Bitcoin.ECKey(privateKeyHex); - key.setCompressed(true); - - var privateKeyArr = key.getBitcoinPrivateKeyByteArray(); - privateKey = BigInteger.fromByteArrayUnsigned(privateKeyArr); - var messageHash = Crypto.SHA256(data); - - var messageHashBigInteger = new BigInteger(messageHash); - var messageSign = Bitcoin.ECDSA.sign(messageHashBigInteger, key.priv); - - var sighex = Crypto.util.bytesToHex(messageSign); - return sighex; - }, - - //Verify signatue of the data using public-key - verifySign: function (data, signatureHex, publicKeyHex) { - var msgHash = Crypto.SHA256(data); - var messageHashBigInteger = new BigInteger(msgHash); - - var sigBytes = Crypto.util.hexToBytes(signatureHex); - var signature = Bitcoin.ECDSA.parseSig(sigBytes); - - var publicKeyPoint = this.util.ecparams.getCurve().decodePointHex(publicKeyHex); - - var verify = Bitcoin.ECDSA.verifyRaw(messageHashBigInteger, signature.r, signature.s, - publicKeyPoint); - return verify; - }, - - //Generates a new flo ID and returns private-key, public-key and floID - generateNewID: function () { - try { - var key = new Bitcoin.ECKey(false); - key.setCompressed(true); - return { - floID: key.getBitcoinAddress(), - pubKey: key.getPubKeyHex(), - privKey: key.getBitcoinWalletImportFormat() - } - } catch (e) { - console.error(e); - } - }, - - //Returns public-key from private-key - getPubKeyHex: function (privateKeyHex) { - if (!privateKeyHex) - return null; - var key = new Bitcoin.ECKey(privateKeyHex); - if (key.priv == null) - return null; - key.setCompressed(true); - var pubkeyHex = key.getPubKeyHex(); - return pubkeyHex; - }, - - //Returns flo-ID from public-key - getFloIDfromPubkeyHex: function (pubkeyHex) { - try { - var key = new Bitcoin.ECKey().setPub(pubkeyHex); - var floID = key.getBitcoinAddress(); - return floID; - } catch (e) { - return null; - } - }, - - //Verify the private-key for the given public-key or flo-ID - verifyPrivKey: function (privateKeyHex, pubKey_floID, isfloID = true) { - try { - var key = new Bitcoin.ECKey(privateKeyHex); - if (key.priv == null) - return false; - key.setCompressed(true); - if (isfloID && pubKey_floID == key.getBitcoinAddress()) - return true; - else if (!isfloID && pubKey_floID == key.getPubKeyHex()) - return true; - else - return false; - } catch (e) { - console.error(e); - } - }, - - //Check if the given Address is valid or not - validateAddr: function (inpAddr) { - try { - var addr = new Bitcoin.Address(inpAddr); - return true; - } catch { - return false; - } - }, - - //Split the str using shamir's Secret and Returns the shares - createShamirsSecretShares: function (str, total_shares, threshold_limit) { - try { - if (str.length > 0) { - var strHex = shamirSecretShare.str2hex(str); - var shares = shamirSecretShare.share(strHex, total_shares, threshold_limit); - return shares; - } - return false; - } catch { - return false - } - }, - - //Verifies the shares and str - verifyShamirsSecret: function (sharesArray, str) { - return (str && this.retrieveShamirSecret(sharesArray) === str) - }, - - //Returns the retrived secret by combining the shamirs shares - retrieveShamirSecret: function (sharesArray) { - try { - if (sharesArray.length > 0) { - var comb = shamirSecretShare.combine(sharesArray.slice(0, sharesArray.length)); - comb = shamirSecretShare.hex2str(comb); - return comb; - } - return false; - } catch { - return false; - } - } -} -/* FLO Blockchain Operator to send/receive data from blockchain using API calls*/ -const floBlockchainAPI = { - - util: { - serverList: floGlobals.apiURL[floGlobals.blockchain].slice(0), - curPos: floCrypto.randInt(0, floGlobals.apiURL[floGlobals.blockchain].length), - fetch_retry: function (apicall) { - return new Promise((resolve, reject) => { - this.serverList.splice(this.curPos, 1); - this.curPos = floCrypto.randInt(0, this.serverList.length) - this.fetch_api(apicall) - .then(result => resolve(result)) - .catch(error => reject(error)); - }) - }, - fetch_api: function (apicall) { - return new Promise((resolve, reject) => { - if (this.serverList.length === 0) - reject("No floSight server working") - else { - fetch(this.serverList[this.curPos] + apicall).then(response => { - if (response.ok) - response.json().then(data => resolve(data)); - else { - this.fetch_retry(apicall) - .then(result => resolve(result)) - .catch(error => reject(error)); - } - }).catch(error => { - this.fetch_retry(apicall) - .then(result => resolve(result)) - .catch(error => reject(error)); - }) - } - }) - } - }, - - //Promised function to get data from API - promisedAPI: function (apicall) { - return new Promise((resolve, reject) => { - console.log(apicall) - this.util.fetch_api(apicall) - .then(result => resolve(result)) - .catch(error => reject(error)); - }); - }, - - //Get balance for the given Address - getBalance: function (addr) { - return new Promise((resolve, reject) => { - this.promisedAPI(`api/addr/${addr}/balance`) - .then(balance => resolve(parseFloat(balance))) - .catch(error => reject(error)); - }); - }, - - //Write Data into blockchain - writeData: function (senderAddr, data, privKey, receiverAddr = floGlobals.adminID) { - return new Promise((resolve, reject) => { - if (typeof data != "string") - data = JSON.stringify(data); - this.sendTx(senderAddr, receiverAddr, floGlobals.sendAmt, privKey, data) - .then(txid => resolve(txid)) - .catch(error => reject(error)) - }); - }, - - //Send Tx to blockchain - sendTx: function (senderAddr, receiverAddr, sendAmt, privKey, floData = '') { - return new Promise((resolve, reject) => { - if (!floCrypto.validateAddr(senderAddr)) - reject(`Invalid address : ${senderAddr}`); - else if (!floCrypto.validateAddr(receiverAddr)) - reject(`Invalid address : ${receiverAddr}`); - if (privKey.length < 1 || !floCrypto.verifyPrivKey(privKey, senderAddr)) - reject("Invalid Private key!"); - else if (typeof sendAmt !== 'number' || sendAmt <= 0) - reject(`Invalid sendAmt : ${sendAmt}`); - else { - var trx = bitjs.transaction(); - var utxoAmt = 0.0; - var fee = floGlobals.fee; - this.promisedAPI(`api/addr/${senderAddr}/utxo`).then(utxos => { - for (var i = utxos.length - 1; - (i >= 0) && (utxoAmt < sendAmt + fee); i--) { - if (utxos[i].confirmations) { - trx.addinput(utxos[i].txid, utxos[i].vout, utxos[i] - .scriptPubKey) - utxoAmt += utxos[i].amount; - } else break; - } - if (utxoAmt < sendAmt + fee) - reject("Insufficient balance!"); - else { - trx.addoutput(receiverAddr, sendAmt); - var change = utxoAmt - sendAmt - fee; - if (change > 0) - trx.addoutput(senderAddr, change); - trx.addflodata(floData.replace(/\n/g, ' ')); - var signedTxHash = trx.sign(privKey, 1); - this.broadcastTx(signedTxHash) - .then(txid => resolve(txid)) - .catch(error => reject(error)) - } - }).catch(error => reject(error)) - } - }); - }, - - //merge all UTXOs of a given floID into a single UTXO - mergeUTXOs: function (floID, privKey, floData = '') { - return new Promise((resolve, reject) => { - if (!floCrypto.validateAddr(floID)) - return reject(`Invalid floID`); - if (!floCrypto.verifyPrivKey(privKey, floID)) - return reject("Invalid Private Key") - - var trx = bitjs.transaction(); - var utxoAmt = 0.0; - var fee = floGlobals.fee; - this.promisedAPI(`api/addr/${floID}/utxo`).then(utxos => { - for (var i = utxos.length - 1; i >= 0; i--) { - if (utxos[i].confirmations) { - trx.addinput(utxos[i].txid, utxos[i].vout, utxos[i] - .scriptPubKey) - utxoAmt += utxos[i].amount; - } - } - trx.addoutput(floID, utxoAmt - fee); - trx.addflodata(floData.replace(/\n/g, ' ')); - var signedTxHash = trx.sign(privKey, 1); - this.broadcastTx(signedTxHash) - .then(txid => resolve(txid)) - .catch(error => reject(error)) - }).catch(error => reject(error)) - }) - }, - - /**Write data into blockchain from (and/or) to multiple floID - * @param {Array} senderPrivKeys List of sender private-keys - * @param {string} data FLO data of the txn - * @param {Array} receivers List of receivers - * @param {boolean} preserveRatio (optional) preserve ratio or equal contribution - * @return {Promise} - */ - writeDataMultiple: function (senderPrivKeys, data, receivers = [floGlobals.adminID], preserveRatio = true) { - return new Promise((resolve, reject) => { - if (!Array.isArray(senderPrivKeys)) - return reject("Invalid senderPrivKeys: SenderPrivKeys must be Array") - if (!preserveRatio) { - let tmp = {}; - let amount = (floGlobals.sendAmt * receivers.length) / senderPrivKeys.length; - senderPrivKeys.forEach(key => tmp[key] = amount); - senderPrivKeys = tmp - } - if (!Array.isArray(receivers)) - return reject("Invalid receivers: Receivers must be Array") - else { - let tmp = {}; - let amount = floGlobals.sendAmt; - receivers.forEach(floID => tmp[floID] = amount); - receivers = tmp - } - if (typeof data != "string") - data = JSON.stringify(data); - this.sendTxMultiple(senderPrivKeys, receivers, data) - .then(txid => resolve(txid)) - .catch(error => reject(error)) - }) - }, - - /**Send Tx from (and/or) to multiple floID - * @param {Array or Object} senderPrivKeys List of sender private-key (optional: with coins to be sent) - * @param {Object} receivers List of receivers with respective amount to be sent - * @param {string} floData FLO data of the txn - * @return {Promise} - */ - sendTxMultiple: function (senderPrivKeys, receivers, floData = '') { - return new Promise((resolve, reject) => { - - let senders = {}, - preserveRatio; - //check for argument validations - try { - let invalids = { - InvalidSenderPrivKeys: [], - InvalidSenderAmountFor: [], - InvalidReceiverIDs: [], - InvalidReceiveAmountFor: [] - } - let inputVal = 0, - outputVal = 0; - //Validate sender privatekeys (and send amount if passed) - //conversion when only privateKeys are passed (preserveRatio mode) - if (Array.isArray(senderPrivKeys)) { - senderPrivKeys.forEach(key => { - try { - if (!key) - invalids.InvalidSenderPrivKeys.push(key); - else { - let floID = floCrypto.getFloIDfromPubkeyHex(floCrypto - .getPubKeyHex(key)); - senders[floID] = { - wif: key - } - } - } catch (error) { - invalids.InvalidSenderPrivKeys.push(key) - } - }) - preserveRatio = true; - } - //conversion when privatekeys are passed with send amount - else { - for (let key in senderPrivKeys) { - try { - if (!key) - invalids.InvalidSenderPrivKeys.push(key); - else { - if (typeof senderPrivKeys[key] !== 'number' || senderPrivKeys[ - key] <= 0) - invalids.InvalidSenderAmountFor.push(key) - else - inputVal += senderPrivKeys[key]; - let floID = floCrypto.getFloIDfromPubkeyHex(floCrypto.getPubKeyHex( - key)); - senders[floID] = { - wif: key, - coins: senderPrivKeys[key] - } - } - } catch (error) { - invalids.InvalidSenderPrivKeys.push(key) - } - } - preserveRatio = false; - } - //Validate the receiver IDs and receive amount - for (let floID in receivers) { - if (!floCrypto.validateAddr(floID)) - invalids.InvalidReceiverIDs.push(floID) - if (typeof receivers[floID] !== 'number' || receivers[floID] <= 0) - invalids.InvalidReceiveAmountFor.push(floID) - else - outputVal += receivers[floID]; - } - //Reject if any invalids are found - for (let i in invalids) - if (!invalids[i].length) - delete invalids[i]; - if (Object.keys(invalids).length) - return reject(invalids); - //Reject if given inputVal and outputVal are not equal - if (!preserveRatio && inputVal != outputVal) - return reject( - `Input Amount (${inputVal}) not equal to Output Amount (${outputVal})`) - } catch (error) { - return reject(error) - } - //Get balance of senders - let promises = [] - for (let floID in senders) - promises.push(this.getBalance(floID)) - Promise.all(promises).then(results => { - let totalBalance = 0, - totalFee = floGlobals.fee, - balance = {}; - //Divide fee among sender if not for preserveRatio - if (!preserveRatio) - var dividedFee = totalFee / Object.keys(senders).length; - //Check if balance of each sender is sufficient enough - let insufficient = []; - for (let floID in senders) { - balance[floID] = parseFloat(results.shift()); - if (isNaN(balance[floID]) || (preserveRatio && balance[floID] <= - totalFee) || (!preserveRatio && balance[floID] < senders[floID] - .coins + dividedFee)) - insufficient.push(floID) - totalBalance += balance[floID]; - } - if (insufficient.length) - return reject({ - InsufficientBalance: insufficient - }) - //Calculate totalSentAmount and check if totalBalance is sufficient - let totalSendAmt = totalFee; - for (floID in receivers) - totalSendAmt += receivers[floID]; - if (totalBalance < totalSendAmt) - return reject("Insufficient total Balance") - //Get the UTXOs of the senders - let promises = [] - for (floID in senders) - promises.push(this.promisedAPI(`api/addr/${floID}/utxo`)) - Promise.all(promises).then(results => { - let wifSeq = []; - var trx = bitjs.transaction(); - for (floID in senders) { - let utxos = results.shift(); - let sendAmt; - if (preserveRatio) { - let ratio = (balance[floID] / totalBalance); - sendAmt = totalSendAmt * ratio; - } else - sendAmt = senders[floID].coins + dividedFee; - let wif = senders[floID].wif; - let utxoAmt = 0.0; - for (let i = utxos.length - 1; - (i >= 0) && (utxoAmt < sendAmt); i--) { - if (utxos[i].confirmations) { - trx.addinput(utxos[i].txid, utxos[i].vout, utxos[i] - .scriptPubKey) - wifSeq.push(wif); - utxoAmt += utxos[i].amount; - } - } - if (utxoAmt < sendAmt) - return reject("Insufficient balance:" + floID); - let change = (utxoAmt - sendAmt); - if (change > 0) - trx.addoutput(floID, change); - } - for (floID in receivers) - trx.addoutput(floID, receivers[floID]); - trx.addflodata(floData.replace(/\n/g, ' ')); - for (let i = 0; i < wifSeq.length; i++) - trx.signinput(i, wifSeq[i], 1); - var signedTxHash = trx.serialize(); - this.broadcastTx(signedTxHash) - .then(txid => resolve(txid)) - .catch(error => reject(error)) - }).catch(error => reject(error)) - }).catch(error => reject(error)) - }) - }, - - //Broadcast signed Tx in blockchain using API - broadcastTx: function (signedTxHash) { - return new Promise((resolve, reject) => { - var request = new XMLHttpRequest(); - var url = this.util.serverList[this.util.curPos] + 'api/tx/send'; - console.log(url) - if (signedTxHash.length < 1) - reject("Empty Signature"); - else { - var params = `{"rawtx":"${signedTxHash}"}`; - request.open('POST', url, true); - //Send the proper header information along with the request - request.setRequestHeader('Content-type', 'application/json'); - request.onload = function () { - if (request.readyState == 4 && request.status == 200) { - console.log(request.response); - resolve(JSON.parse(request.response).txid.result); - } else - reject(request.responseText); - } - request.send(params); - } - }) - }, - - //Read Txs of Address between from and to - readTxs: function (addr, from, to) { - return new Promise((resolve, reject) => { - this.promisedAPI(`api/addrs/${addr}/txs?from=${from}&to=${to}`) - .then(response => resolve(response)) - .catch(error => reject(error)) - }); - }, - - //Read All Txs of Address (newest first) - readAllTxs: function (addr) { - return new Promise((resolve, reject) => { - this.promisedAPI(`api/addrs/${addr}/txs?from=0&to=1`).then(response => { - this.promisedAPI(`api/addrs/${addr}/txs?from=0&to=${response.totalItems}0`) - .then(response => resolve(response.items)) - .catch(error => reject(error)); - }).catch(error => reject(error)) - }); - }, - - /*Read flo Data from txs of given Address - options can be used to filter data - limit : maximum number of filtered data (default = 1000, negative = no limit) - ignoreOld : ignore old txs (default = 0) - sentOnly : filters only sent data - pattern : filters data that starts with a pattern - contains : filters data that contains a string - filter : custom filter funtion for floData (eg . filter: d => {return d[0] == '$'}) - */ - readData: function (addr, options = {}) { - options.limit = options.limit | 0 - options.ignoreOld = options.ignoreOld | 0 - return new Promise((resolve, reject) => { - this.promisedAPI(`api/addrs/${addr}/txs?from=0&to=1`).then(response => { - var newItems = response.totalItems - options.ignoreOld; - this.promisedAPI(`api/addrs/${addr}/txs?from=0&to=${newItems * 2}`).then( - response => { - if (options.limit <= 0) - options.limit = response.items.length; - var filteredData = []; - for (i = 0; i < (response.totalItems - options.ignoreOld) && - filteredData.length < options.limit; i++) { - if (options.sentOnly && response.items[i].vin[0].addr !== - addr) - continue; - if (options.pattern) { - try { - let jsonContent = JSON.parse(response.items[i] - .floData) - if (!Object.keys(jsonContent).includes(options - .pattern)) - continue; - } catch (error) { - continue; - } - } - if (options.filter && !options.filter(response.items[i] - .floData)) - continue; - filteredData.push(response.items[i].floData); - } - resolve({ - totalTxs: response.totalItems, - data: filteredData - }); - }).catch(error => { - reject(error); - }); - }).catch(error => { - reject(error); - }); - }); - } -} -/* flo Supernode Operators to send/receive data from supernodes using websocket */ -const floSupernode = { - - //kBucket object - kBucket: { - supernodeKBucket: null, - decodeBase58Address: function (address) { - let k = bitjs.Base58.decode(address) - k.shift() - k.splice(-4, 4) - return Crypto.util.bytesToHex(k) - }, - floIdToKbucketId: function (address) { - const decodedId = this.decodeBase58Address(address); - const nodeIdBigInt = new BigInteger(decodedId, 16); - const nodeIdBytes = nodeIdBigInt.toByteArrayUnsigned(); - const nodeIdNewInt8Array = new Uint8Array(nodeIdBytes); - return nodeIdNewInt8Array; - }, - launch: function (superNodeList = Object.keys(floGlobals.supernodes), master_floID = floGlobals - .adminID) { - return new Promise((resolve, reject) => { - try { - const SuKBucketId = this.floIdToKbucketId(master_floID); - const SukbOptions = { - localNodeId: SuKBucketId - } - this.supernodeKBucket = new BuildKBucket(SukbOptions); - for (var i = 0; i < superNodeList.length; i++) { - this.addNewNode(superNodeList[i]) - } - resolve('SuperNode KBucket formed'); - } catch (error) { - reject(error); - } - }); - }, - addContact: function (id, floID, KB = this.supernodeKBucket) { - const contact = { - id: id, - floID: floID - }; - KB.add(contact) - }, - addNewNode: function (address, KB = this.supernodeKBucket) { - let decodedId = address; - try { - decodedId = this.floIdToKbucketId(address); - } catch (e) { - decodedId = address; - } - this.addContact(decodedId, address, KB); - }, - isNodePresent: function (flo_id, KB = this.supernodeKBucket) { - let kArray = KB.toArray(); - let kArrayFloIds = kArray.map(k => k.floID); - if (kArrayFloIds.includes(flo_id)) - return true; - else - return false; - }, - - getInnerNodes: function (flo_addr1, flo_addr2, KB = this.supernodeKBucket) { - return new Promise((resolve, reject) => { - let kArrayFloIds = KB.toArray().map(k => k.floID); - var innerNodes = [] - if (kArrayFloIds.includes(flo_addr1) && kArrayFloIds.includes(flo_addr2)) { - for (var i = kArrayFloIds.indexOf(flo_addr1); i != flo_addr2; i++) { - if (i >= kArrayFloIds.length) - i = -1 - else - innerNodes.push(kArrayFloIds[i]) - } - resolve(innerNodes) - } else - reject('Given nodes are not in KBucket') - }); - }, - - getOuterNodes: function (flo_addr1, flo_addr2, KB = this.supernodeKBucket) { - return new Promise((resolve, reject) => { - let kArrayFloIds = KB.toArray().map(k => k.floID); - var outterNodes = [] - if (kArrayFloIds.includes(flo_addr1) && kArrayFloIds.includes(flo_addr2)) { - for (var i = kArrayFloIds.indexOf(flo_addr2); i != flo_addr1; i++) { - if (i >= kArrayFloIds.length) - i = -1 - else - outterNodes.push(kArrayFloIds[i]) - } - resolve(outterNodes) - } else - reject('Given nodes are not in KBucket') - }); - }, - - getPrevSupernode: function (flo_addr, n = 1, KB = this.supernodeKBucket) { - return new Promise((resolve, reject) => { - try { - let kArrayFloIds = KB.toArray().map(k => k.floID); - let pos = kArrayFloIds.indexOf(flo_addr) - var prevSupernode = [] - for (var i = 1; i <= n; i++) { - if (pos - i < 0) - var prev = pos - i + kArrayFloIds.length - else - var prev = pos - i - prevSupernode.push(kArrayFloIds[prev]) - } - resolve(prevSupernode); - } catch (error) { - reject(error); - } - }); - }, - - getNextSupernode: function (flo_addr, n = 1, KB = this.supernodeKBucket) { - return new Promise((resolve, reject) => { - try { - let kArrayFloIds = KB.toArray().map(k => k.floID); - let pos = kArrayFloIds.indexOf(flo_addr) - var nextSupernode = [] - for (var i = 1; i <= n; i++) { - if (pos + i >= kArrayFloIds.length) - var next = pos + i - kArrayFloIds.length - else - var next = pos + i - nextSupernode.push(kArrayFloIds[next]) - } - resolve(nextSupernode); - } catch (error) { - reject(error); - } - }); - }, - - determineClosestSupernode: function (flo_addr, n = 1, KB = this.supernodeKBucket) { - return new Promise((resolve, reject) => { - try { - let isFloIdUint8 = flo_addr instanceof Uint8Array; - if (!isFloIdUint8) - flo_addr = this.floIdToKbucketId(flo_addr); - var closestSupernode = KB.closest(flo_addr, n); - closestSupernode = closestSupernode.map(k => k.floID); - resolve(closestSupernode); - } catch (error) { - reject(error); - } - }); - } - }, - - sendDataToSN(data, snfloID) { - return new Promise((resolve, reject) => { - var websocket = new WebSocket("wss://" + floGlobals.supernodes[snfloID].uri + "/ws"); - websocket.onmessage = (evt => { - if (evt.data == '$+') { - websocket.send(data); - resolve(`Data sent to supernode : ${snfloID}`); - } else if (evt.data == '$-') { - this.kBucket.getNextSupernode(snfloID).then(nextNode => { - this.sendDataToSN(data, nextNode[0]) - .then(result => resolve(result)) - .catch(error => reject(error)) - }).catch(error => reject(error)) - } else { - console.log(evt.data) - reject(evt.data) - } - websocket.close(); - }) - websocket.onerror = (evt) => { - this.kBucket.getNextSupernode(snfloID).then(nextNode => { - this.sendDataToSN(data, nextNode[0]) - .then(result => resolve(result)) - .catch(error => reject(error)) - }).catch(error => reject(error)) - }; - }) - }, - - //Sends data to the supernode - sendData: function (data, floID) { - return new Promise((resolve, reject) => { - this.kBucket.determineClosestSupernode(floID).then(closestNode => { - this.sendDataToSN(data, closestNode[0]) - .then(result => resolve(result)) - .catch(error => reject(error)) - }).catch(error => { - reject(error); - }); - }); - }, - - requestDataFromSN(request, snfloID) { - return new Promise((resolve, reject) => { - var websocket = new WebSocket("wss://" + floGlobals.supernodes[snfloID].uri + "/ws"); - websocket.onmessage = (evt => { - if (evt.data == '$+') { - websocket.send(`?${request}`); - } else if (evt.data == '$-') { - this.kBucket.getNextSupernode(snfloID).then(nextNode => { - this.requestDataFromSN(request, nextNode[0]) - .then(result => resolve(result)) - .catch(error => reject(error)) - }).catch(error => reject(error)) - websocket.close() - } else { - resolve(evt.data); - websocket.close(); - } - }) - websocket.onerror = (evt) => { - this.kBucket.getNextSupernode(snfloID).then(nextNode => { - this.requestDataFromSN(request, nextNode[0]) - .then(result => resolve(result)) - .catch(error => reject(error)) - }).catch(error => reject(error)) - }; - }) - }, - - //Request data from supernode - requestData: function (request, floID) { - return new Promise((resolve, reject) => { - this.kBucket.determineClosestSupernode(floID).then(closestNode => { - this.requestDataFromSN(request, closestNode[0]) - .then(result => resolve(result)) - .catch(error => reject(error)) - }).catch(error => { - reject(error); - }); - }); - } -} - -/**Kademlia DHT K-bucket implementation as a binary tree. - * Implementation of a Kademlia DHT k-bucket used for storing - * contact (peer node) information. - * - * @extends EventEmitter - */ -function BuildKBucket(options = {}) { - /** - * `options`: - * `distance`: Function - * `function (firstId, secondId) { return distance }` An optional - * `distance` function that gets two `id` Uint8Arrays - * and return distance (as number) between them. - * `arbiter`: Function (Default: vectorClock arbiter) - * `function (incumbent, candidate) { return contact; }` An optional - * `arbiter` function that givent two `contact` objects with the same `id` - * returns the desired object to be used for updating the k-bucket. For - * more details, see [arbiter function](#arbiter-function). - * `localNodeId`: Uint8Array An optional Uint8Array representing the local node id. - * If not provided, a local node id will be created via `randomBytes(20)`. - * `metadata`: Object (Default: {}) Optional satellite data to include - * with the k-bucket. `metadata` property is guaranteed not be altered by, - * it is provided as an explicit container for users of k-bucket to store - * implementation-specific data. - * `numberOfNodesPerKBucket`: Integer (Default: 20) The number of nodes - * that a k-bucket can contain before being full or split. - * `numberOfNodesToPing`: Integer (Default: 3) The number of nodes to - * ping when a bucket that should not be split becomes full. KBucket will - * emit a `ping` event that contains `numberOfNodesToPing` nodes that have - * not been contacted the longest. - * - * @param {Object=} options optional - */ - - this.localNodeId = options.localNodeId || window.crypto.getRandomValues(new Uint8Array(20)) - this.numberOfNodesPerKBucket = options.numberOfNodesPerKBucket || 20 - this.numberOfNodesToPing = options.numberOfNodesToPing || 3 - this.distance = options.distance || this.distance - // use an arbiter from options or vectorClock arbiter by default - this.arbiter = options.arbiter || this.arbiter - this.metadata = Object.assign({}, options.metadata) - - this.createNode = function () { - return { - contacts: [], - dontSplit: false, - left: null, - right: null - } - } - - this.ensureInt8 = function (name, val) { - if (!(val instanceof Uint8Array)) { - throw new TypeError(name + ' is not a Uint8Array') - } - } - - /** - * @param {Uint8Array} array1 - * @param {Uint8Array} array2 - * @return {Boolean} - */ - this.arrayEquals = function (array1, array2) { - if (array1 === array2) { - return true - } - if (array1.length !== array2.length) { - return false - } - for (let i = 0, length = array1.length; i < length; ++i) { - if (array1[i] !== array2[i]) { - return false - } - } - return true - } - - this.ensureInt8('option.localNodeId as parameter 1', this.localNodeId) - this.root = this.createNode() - - /** - * Default arbiter function for contacts with the same id. Uses - * contact.vectorClock to select which contact to update the k-bucket with. - * Contact with larger vectorClock field will be selected. If vectorClock is - * the same, candidat will be selected. - * - * @param {Object} incumbent Contact currently stored in the k-bucket. - * @param {Object} candidate Contact being added to the k-bucket. - * @return {Object} Contact to updated the k-bucket with. - */ - this.arbiter = function (incumbent, candidate) { - return incumbent.vectorClock > candidate.vectorClock ? incumbent : candidate - } - - /** - * Default distance function. Finds the XOR - * distance between firstId and secondId. - * - * @param {Uint8Array} firstId Uint8Array containing first id. - * @param {Uint8Array} secondId Uint8Array containing second id. - * @return {Number} Integer The XOR distance between firstId - * and secondId. - */ - this.distance = function (firstId, secondId) { - let distance = 0 - let i = 0 - const min = Math.min(firstId.length, secondId.length) - const max = Math.max(firstId.length, secondId.length) - for (; i < min; ++i) { - distance = distance * 256 + (firstId[i] ^ secondId[i]) - } - for (; i < max; ++i) distance = distance * 256 + 255 - return distance - } - - /** - * Adds a contact to the k-bucket. - * - * @param {Object} contact the contact object to add - */ - this.add = function (contact) { - this.ensureInt8('contact.id', (contact || {}).id) - - let bitIndex = 0 - let node = this.root - - while (node.contacts === null) { - // this is not a leaf node but an inner node with 'low' and 'high' - // branches; we will check the appropriate bit of the identifier and - // delegate to the appropriate node for further processing - node = this._determineNode(node, contact.id, bitIndex++) - } - - // check if the contact already exists - const index = this._indexOf(node, contact.id) - if (index >= 0) { - this._update(node, index, contact) - return this - } - - if (node.contacts.length < this.numberOfNodesPerKBucket) { - node.contacts.push(contact) - return this - } - - // the bucket is full - if (node.dontSplit) { - // we are not allowed to split the bucket - // we need to ping the first this.numberOfNodesToPing - // in order to determine if they are alive - // only if one of the pinged nodes does not respond, can the new contact - // be added (this prevents DoS flodding with new invalid contacts) - return this - } - - this._split(node, bitIndex) - return this.add(contact) - } - - /** - * Get the n closest contacts to the provided node id. "Closest" here means: - * closest according to the XOR metric of the contact node id. - * - * @param {Uint8Array} id Contact node id - * @param {Number=} n Integer (Default: Infinity) The maximum number of - * closest contacts to return - * @return {Array} Array Maximum of n closest contacts to the node id - */ - this.closest = function (id, n = Infinity) { - this.ensureInt8('id', id) - - if ((!Number.isInteger(n) && n !== Infinity) || n <= 0) { - throw new TypeError('n is not positive number') - } - - let contacts = [] - - for (let nodes = [this.root], bitIndex = 0; nodes.length > 0 && contacts.length < n;) { - const node = nodes.pop() - if (node.contacts === null) { - const detNode = this._determineNode(node, id, bitIndex++) - nodes.push(node.left === detNode ? node.right : node.left) - nodes.push(detNode) - } else { - contacts = contacts.concat(node.contacts) - } - } - - return contacts - .map(a => [this.distance(a.id, id), a]) - .sort((a, b) => a[0] - b[0]) - .slice(0, n) - .map(a => a[1]) - } - - /** - * Counts the total number of contacts in the tree. - * - * @return {Number} The number of contacts held in the tree - */ - this.count = function () { - // return this.toArray().length - let count = 0 - for (const nodes = [this.root]; nodes.length > 0;) { - const node = nodes.pop() - if (node.contacts === null) nodes.push(node.right, node.left) - else count += node.contacts.length - } - return count - } - - /** - * Determines whether the id at the bitIndex is 0 or 1. - * Return left leaf if `id` at `bitIndex` is 0, right leaf otherwise - * - * @param {Object} node internal object that has 2 leafs: left and right - * @param {Uint8Array} id Id to compare localNodeId with. - * @param {Number} bitIndex Integer (Default: 0) The bit index to which bit - * to check in the id Uint8Array. - * @return {Object} left leaf if id at bitIndex is 0, right leaf otherwise. - */ - this._determineNode = function (node, id, bitIndex) { - // *NOTE* remember that id is a Uint8Array and has granularity of - // bytes (8 bits), whereas the bitIndex is the bit index (not byte) - - // id's that are too short are put in low bucket (1 byte = 8 bits) - // (bitIndex >> 3) finds how many bytes the bitIndex describes - // bitIndex % 8 checks if we have extra bits beyond byte multiples - // if number of bytes is <= no. of bytes described by bitIndex and there - // are extra bits to consider, this means id has less bits than what - // bitIndex describes, id therefore is too short, and will be put in low - // bucket - const bytesDescribedByBitIndex = bitIndex >> 3 - const bitIndexWithinByte = bitIndex % 8 - if ((id.length <= bytesDescribedByBitIndex) && (bitIndexWithinByte !== 0)) { - return node.left - } - - const byteUnderConsideration = id[bytesDescribedByBitIndex] - - // byteUnderConsideration is an integer from 0 to 255 represented by 8 bits - // where 255 is 11111111 and 0 is 00000000 - // in order to find out whether the bit at bitIndexWithinByte is set - // we construct (1 << (7 - bitIndexWithinByte)) which will consist - // of all bits being 0, with only one bit set to 1 - // for example, if bitIndexWithinByte is 3, we will construct 00010000 by - // (1 << (7 - 3)) -> (1 << 4) -> 16 - if (byteUnderConsideration & (1 << (7 - bitIndexWithinByte))) { - return node.right - } - - return node.left - } - - /** - * Get a contact by its exact ID. - * If this is a leaf, loop through the bucket contents and return the correct - * contact if we have it or null if not. If this is an inner node, determine - * which branch of the tree to traverse and repeat. - * - * @param {Uint8Array} id The ID of the contact to fetch. - * @return {Object|Null} The contact if available, otherwise null - */ - this.get = function (id) { - this.ensureInt8('id', id) - - let bitIndex = 0 - - let node = this.root - while (node.contacts === null) { - node = this._determineNode(node, id, bitIndex++) - } - - // index of uses contact id for matching - const index = this._indexOf(node, id) - return index >= 0 ? node.contacts[index] : null - } - - /** - * Returns the index of the contact with provided - * id if it exists, returns -1 otherwise. - * - * @param {Object} node internal object that has 2 leafs: left and right - * @param {Uint8Array} id Contact node id. - * @return {Number} Integer Index of contact with provided id if it - * exists, -1 otherwise. - */ - this._indexOf = function (node, id) { - for (let i = 0; i < node.contacts.length; ++i) { - if (this.arrayEquals(node.contacts[i].id, id)) return i - } - - return -1 - } - - /** - * Removes contact with the provided id. - * - * @param {Uint8Array} id The ID of the contact to remove. - * @return {Object} The k-bucket itself. - */ - this.remove = function (id) { - this.ensureInt8('the id as parameter 1', id) - - let bitIndex = 0 - let node = this.root - - while (node.contacts === null) { - node = this._determineNode(node, id, bitIndex++) - } - - const index = this._indexOf(node, id) - if (index >= 0) { - const contact = node.contacts.splice(index, 1)[0] - } - - return this - } - - /** - * Splits the node, redistributes contacts to the new nodes, and marks the - * node that was split as an inner node of the binary tree of nodes by - * setting this.root.contacts = null - * - * @param {Object} node node for splitting - * @param {Number} bitIndex the bitIndex to which byte to check in the - * Uint8Array for navigating the binary tree - */ - this._split = function (node, bitIndex) { - node.left = this.createNode() - node.right = this.createNode() - - // redistribute existing contacts amongst the two newly created nodes - for (const contact of node.contacts) { - this._determineNode(node, contact.id, bitIndex).contacts.push(contact) - } - - node.contacts = null // mark as inner tree node - - // don't split the "far away" node - // we check where the local node would end up and mark the other one as - // "dontSplit" (i.e. "far away") - const detNode = this._determineNode(node, this.localNodeId, bitIndex) - const otherNode = node.left === detNode ? node.right : node.left - otherNode.dontSplit = true - } - - /** - * Returns all the contacts contained in the tree as an array. - * If this is a leaf, return a copy of the bucket. `slice` is used so that we - * don't accidentally leak an internal reference out that might be - * accidentally misused. If this is not a leaf, return the union of the low - * and high branches (themselves also as arrays). - * - * @return {Array} All of the contacts in the tree, as an array - */ - this.toArray = function () { - let result = [] - for (const nodes = [this.root]; nodes.length > 0;) { - const node = nodes.pop() - if (node.contacts === null) nodes.push(node.right, node.left) - else result = result.concat(node.contacts) - } - return result - } - - /** - * Updates the contact selected by the arbiter. - * If the selection is our old contact and the candidate is some new contact - * then the new contact is abandoned (not added). - * If the selection is our old contact and the candidate is our old contact - * then we are refreshing the contact and it is marked as most recently - * contacted (by being moved to the right/end of the bucket array). - * If the selection is our new contact, the old contact is removed and the new - * contact is marked as most recently contacted. - * - * @param {Object} node internal object that has 2 leafs: left and right - * @param {Number} index the index in the bucket where contact exists - * (index has already been computed in a previous - * calculation) - * @param {Object} contact The contact object to update. - */ - this._update = function (node, index, contact) { - // sanity check - if (!this.arrayEquals(node.contacts[index].id, contact.id)) { - throw new Error('wrong index for _update') - } - - const incumbent = node.contacts[index] - const selection = this.arbiter(incumbent, contact) - // if the selection is our old contact and the candidate is some new - // contact, then there is nothing to do - if (selection === incumbent && incumbent !== contact) return - - node.contacts.splice(index, 1) // remove old contact - node.contacts.push(selection) // add more recent contact version - - } -} -/* Compact IndexedDB operations */ - -window.indexedDB = window.indexedDB || window.mozIndexedDB || window.webkitIndexedDB || window.msIndexedDB; -window.IDBTransaction = window.IDBTransaction || window.webkitIDBTransaction || window.msIDBTransaction; -window.IDBKeyRange = window.IDBKeyRange || window.webkitIDBKeyRange || window.msIDBKeyRange; - -if (!window.indexedDB) - window.alert("Your browser doesn't support a stable version of IndexedDB.") - -const compactIDB = { - - setDefaultDB: function (dbName) { - this.defaultDB = dbName; - }, - - initDB: function (dbName, objectStores = {}, version = null, removeStores = []) { - return new Promise((resolve, reject) => { - this.defaultDB = this.defaultDB || dbName; - var idb = version ? indexedDB.open(dbName, version) : indexedDB.open(dbName); - idb.onerror = (event) => { - reject("Error in opening IndexedDB!"); - }; - idb.onupgradeneeded = (event) => { - var db = event.target.result; - for (let obs in objectStores) { - var objectStore = db.createObjectStore(obs, objectStores[obs].options || - {}); - if (objectStores[obs].indexes && typeof objectStores[obs].indexes === - 'object') - for (let i in objectStores[obs].indexes) - objectStore.createIndex(i, i, objectStores[obs].indexes[i] || {}); - } - if (version) - removeStores.forEach(obs => db.deleteObjectStore(obs)); - } - idb.onsuccess = (event) => { - var db = event.target.result; - if (JSON.stringify(Object.values(db.objectStoreNames).sort()) === JSON - .stringify(Object.keys(objectStores).sort())) - resolve("Initiated IndexedDB"); - else { - let removeObs = []; - Object.values(db.objectStoreNames).forEach(obs => { - if (obs in objectStores) - delete objectStores[obs] - else - removeObs.push(obs) - }) - this.initDB(dbName, objectStores, db.version + 1, removeObs) - .then(result => resolve(result)) - .catch(error => reject(error)) - } - db.close(); - } - }); - }, - - openDB: function (dbName = this.defaultDB) { - return new Promise((resolve, reject) => { - var idb = indexedDB.open(dbName); - idb.onerror = (event) => reject("Error in opening IndexedDB!"); - idb.onsuccess = (event) => resolve(event.target.result); - }); - }, - - deleteDB: function (dbName = this.defaultDB) { - return new Promise((resolve, reject) => { - var deleteReq = indexedDB.deleteDatabase(dbName);; - deleteReq.onerror = (event) => reject("Error deleting database!"); - deleteReq.onsuccess = (event) => resolve("Database deleted successfully"); - }); - }, - - writeData: function (obsName, data, key = false, dbName = this.defaultDB) { - return new Promise((resolve, reject) => { - this.openDB(dbName).then(db => { - var obs = db.transaction(obsName, "readwrite").objectStore(obsName); - let writeReq = (key ? obs.put(data, key) : obs.put(data)); - writeReq.onsuccess = (evt) => resolve(`Write data Successful`); - writeReq.onerror = (evt) => reject( - `Write data unsuccessful [${evt.target.error.name}] ${evt.target.error.message}` - ); - db.close(); - }).catch(error => reject(error)); - }); - }, - - addData: function (obsName, data, key = false, dbName = this.defaultDB) { - return new Promise((resolve, reject) => { - this.openDB(dbName).then(db => { - var obs = db.transaction(obsName, "readwrite").objectStore(obsName); - let addReq = (key ? obs.add(data, key) : obs.add(data)); - addReq.onsuccess = (evt) => resolve(`Add data successful`); - addReq.onerror = (evt) => reject( - `Add data unsuccessful [${evt.target.error.name}] ${evt.target.error.message}` - ); - db.close(); - }).catch(error => reject(error)); - }); - }, - - removeData: function (obsName, key, dbName = this.defaultDB) { - return new Promise((resolve, reject) => { - this.openDB(dbName).then(db => { - var obs = db.transaction(obsName, "readwrite").objectStore(obsName); - let delReq = obs.delete(key); - delReq.onsuccess = (evt) => resolve(`Removed Data ${key}`); - delReq.onerror = (evt) => reject( - `Remove data unsuccessful [${evt.target.error.name}] ${evt.target.error.message}` - ); - db.close(); - }).catch(error => reject(error)); - }); - }, - - clearData: function (obsName, dbName = this.defaultDB) { - return new Promise((resolve, reject) => { - this.openDB(dbName).then(db => { - var obs = db.transaction(obsName, "readwrite").objectStore(obsName); - let clearReq = obs.clear(); - clearReq.onsuccess = (evt) => resolve(`Clear data Successful`); - clearReq.onerror = (evt) => reject(`Clear data Unsuccessful`); - db.close(); - }).catch(error => reject(error)); - }); - }, - - readData: function (obsName, key, dbName = this.defaultDB) { - return new Promise((resolve, reject) => { - this.openDB(dbName).then(db => { - var obs = db.transaction(obsName, "readonly").objectStore(obsName); - let getReq = obs.get(key); - getReq.onsuccess = (evt) => resolve(evt.target.result); - getReq.onerror = (evt) => reject( - `Read data unsuccessful [${evt.target.error.name}] ${evt.target.error.message}` - ); - db.close(); - }).catch(error => reject(error)); - }); - }, - - readAllData: function (obsName, dbName = this.defaultDB) { - return new Promise((resolve, reject) => { - this.openDB(dbName).then(db => { - var obs = db.transaction(obsName, "readonly").objectStore(obsName); - var tmpResult = {} - let curReq = obs.openCursor(); - curReq.onsuccess = (evt) => { - var cursor = evt.target.result; - if (cursor) { - tmpResult[cursor.primaryKey] = cursor.value; - cursor.continue(); - } else - resolve(tmpResult); - } - curReq.onerror = (evt) => reject( - `Read-All data unsuccessful [${evt.target.error.name}] ${evt.target.error.message}` - ); - db.close(); - }).catch(error => reject(error)); - }); - }, - - searchData: function (obsName, patternEval, dbName = this.defaultDB) { - return new Promise((resolve, reject) => { - this.openDB(dbName).then(db => { - var obs = db.transaction(obsName, "readonly").objectStore(obsName); - var filteredResult = {} - let curReq = obs.openCursor(); - curReq.onsuccess = (evt) => { - var cursor = evt.target.result; - if (cursor) { - if (patternEval(cursor.primaryKey, cursor.value)) - filteredResult[cursor.primaryKey] = cursor.value; - cursor.continue(); - } else - resolve(filteredResult); - } - curReq.onerror = (evt) => reject( - `Search unsuccessful [${evt.target.error.name}] ${evt.target.error.message}` - ); - db.close(); - }).catch(error => reject(error)); - }); - } -} -/* General functions for FLO Dapps*/ -const floDapps = { - - util: { - appObs: {}, - - initIndexedDB: function () { - return new Promise((resolve, reject) => { - var obj = { - //general - lastTx: {}, - //supernode (cloud list) - supernodes: { - indexes: { - uri: null, - pubKey: null - } - }, - //login credentials - credentials: {} - } - compactIDB.initDB(floGlobals.application, obj).then(result => { - compactIDB.setDefaultDB(floGlobals.application); - resolve("IndexedDB App Storage Initated Successfully") - }).catch(error => reject(error)); - }) - }, - - initUserDB: function () { - return new Promise((resolve, reject) => { - var obj = { - pubKeys: {}, - contacts: {}, - messages: {}, - mails: {}, - mailContent: {}, - mailRef: {}, - marked: {}, - appendix: {}, - } - compactIDB.initDB(`${floGlobals.application}_${myFloID}`, obj).then(result => { - compactIDB.setDefaultDB(`${floGlobals.application}_${myFloID}`); - resolve("User Storage Initated Successfully") - }).catch(error => reject(error)); - }) - }, - - startUpFunctions: { - - readSupernodeListFromAPI: function () { - return new Promise((resolve, reject) => { - compactIDB.readData("lastTx", floGlobals.SNStorageID).then(lastTx => { - floBlockchainAPI.readData(floGlobals.SNStorageID, { - ignoreOld: lastTx, - sentOnly: true, - pattern: "SuperNodeStorage" - }).then(result => { - for (var i = result.data.length - 1; i >= 0; i--) { - var content = JSON.parse(result.data[i]) - .SuperNodeStorage; - for (sn in content.removeNodes) - compactIDB.removeData("supernodes", sn); - for (sn in content.addNodes) - compactIDB.writeData("supernodes", content - .addNodes[sn], sn); - } - compactIDB.writeData("lastTx", result.totalTxs, - floGlobals.SNStorageID); - compactIDB.readAllData("supernodes").then( - result => { - floGlobals.supernodes = result; - - floSupernode.kBucket.launch(Object.keys( - floGlobals.supernodes), - floGlobals.SNStorageID) - .then(result => resolve( - "Loaded Supernode list\n" + - result)) - }) - }) - }).catch(error => reject(error)) - }) - }, - - loadDataFromIDB: function () { - return new Promise((resolve, reject) => { - var loadData = [] - var promises = [] - for (var i = 0; i < loadData.length; i++) - promises[i] = compactIDB.readAllData(loadData[i]) - Promise.all(promises).then(results => { - for (var i = 0; i < loadData.length; i++) - floGlobals[loadData[i]] = results[i] - resolve("Loaded Data from IDB") - }).catch(error => reject(error)) - }) - }, - - getCredentials: function () { - - const defaultInput = function (type) { - return new Promise((resolve, reject) => { - let inputVal = prompt(`Enter ${type}: `) - if (inputVal === null) - reject(null) - else - resolve(inputVal) - }) - } - - const inputFn = this.getCredentials.privKeyInput || defaultInput; - - const readSharesFromIDB = function (indexArr) { - return new Promise((resolve, reject) => { - var promises = [] - for (var i = 0; i < indexArr.length; i++) - promises.push(compactIDB.readData('credentials', indexArr[i])) - Promise.all(promises).then(shares => { - var secret = floCrypto.retrieveShamirSecret(shares) - if (secret) - resolve(secret) - else - reject("Shares are insufficient or incorrect") - }).catch(error => reject(error)) - }) - } - - const writeSharesToIDB = function (shares, i = 0, resultIndexes = []) { - return new Promise((resolve, reject) => { - if (i >= shares.length) - return resolve(resultIndexes) - var n = floCrypto.randInt(0, 100000) - compactIDB.addData("credentials", shares[i], n).then(res => { - resultIndexes.push(n) - writeSharesToIDB(shares, i + 1, resultIndexes) - .then(result => resolve(result)) - }).catch(error => { - writeSharesToIDB(shares, i, resultIndexes) - .then(result => resolve(result)) - }) - }) - } - - const getPrivateKeyCredentials = function () { - return new Promise((resolve, reject) => { - var indexArr = localStorage.getItem(`${floGlobals.application}#privKey`) - if (indexArr) { - readSharesFromIDB(JSON.parse(indexArr)) - .then(result => resolve(result)) - .catch(error => reject(error)) - } else { - var privKey; - inputFn("PRIVATE_KEY").then(result => { - if (!result) - return reject("Empty Private Key") - var pubKey = floCrypto.getPubKeyHex(result) - if (!pubKey) - return reject("Invalid Private Key") - var floID = floCrypto.getFloIDfromPubkeyHex(pubKey) - if (!floID || !floCrypto.validateAddr(floID)) - return reject("Invalid Private Key") - privKey = result; - }).catch(error => { - console.log(error, "Generating Random Keys") - privKey = floCrypto.generateNewID().privKey - }).finally(_ => { - var threshold = floCrypto.randInt(10, 20) - writeSharesToIDB(floCrypto.createShamirsSecretShares( - privKey, threshold, threshold)).then( - resultIndexes => { - //store index keys in localStorage - localStorage.setItem( - `${floGlobals.application}#privKey`, - JSON.stringify(resultIndexes)) - //also add a dummy privatekey to the IDB - var randomPrivKey = floCrypto - .generateNewID().privKey - var randomThreshold = floCrypto.randInt(10, - 20) - writeSharesToIDB(floCrypto - .createShamirsSecretShares( - randomPrivKey, randomThreshold, - randomThreshold)) - //resolve private Key - resolve(privKey) - }).catch(error => reject(error)) - }) - } - }) - } - - const checkIfPinRequired = function (key) { - return new Promise((resolve, reject) => { - if (key.length == 52) - resolve(key) - else { - inputFn("PIN/Password").then(pwd => { - try { - let privKey = Crypto.AES.decrypt(key, pwd); - resolve(privKey) - } catch (error) { - reject("Access Denied: Incorrect PIN/Password") - } - }).catch(error => reject( - "Access Denied: PIN/Password required")) - } - }) - } - - return new Promise((resolve, reject) => { - getPrivateKeyCredentials().then(key => { - checkIfPinRequired(key).then(privKey => { - try { - myPrivKey = privKey - myPubKey = floCrypto.getPubKeyHex(myPrivKey) - myFloID = floCrypto.getFloIDfromPubkeyHex(myPubKey) - resolve('Login Credentials loaded successful') - } catch (error) { - reject("Corrupted Private Key") - } - }).catch(error => reject(error)) - }).catch(error => reject(error)) - }) - } - - }, - - callStartUpFunction: function (fname) { - return new Promise((resolve, reject) => { - this.startUpFunctions[fname]().then(result => { - this.callStartUpFunction.completed += 1 - reactor.dispatchEvent("startUpSuccessLog", - `${result}\nCompleted ${this.callStartUpFunction.completed}/${this.callStartUpFunction.total} Startup functions` - ) - resolve(true) - }).catch(error => { - this.callStartUpFunction.failed += 1 - reactor.dispatchEvent("startUpErrorLog", - `${error}\nFailed ${this.callStartUpFunction.failed}/${this.callStartUpFunction.total} Startup functions` - ) - reject(false) - }) - }) - }, - - }, - - launchStartUp: function () { - return new Promise((resolve, reject) => { - reactor.dispatchEvent("startUpSuccessLog", 'Initating App Storage') - this.util.initIndexedDB().then(log => { - reactor.dispatchEvent("startUpSuccessLog", 'App Storage Initaion Sucessful') - this.util.callStartUpFunction.total = Object.keys(this.util - .startUpFunctions).length - this.util.callStartUpFunction.completed = 0 - this.util.callStartUpFunction.failed = 0 - var promises = [] - for (fn in this.util.startUpFunctions) - promises.push(this.util.callStartUpFunction(fn)) - Promise.all(promises).then(results => { - reactor.dispatchEvent("startUpSuccessLog", - 'Initating User Database') - this.util.initUserDB().then(log => { - reactor.dispatchEvent("startUpSuccessLog", - 'User Database Initated sucessfully') - resolve('App Startup finished successful') - }).catch(errors => { - reactor.dispatchEvent("startUpErrorLog", - `Failed to initate User Database`) - reject('App StartUp failed') - }) - }).catch(errors => reject('App StartUp failed')) - }).catch(errors => { - reactor.dispatchEvent("startUpErrorLog", `Failed to initate App Storage`) - reject('App StartUp failed') - }) - }) - }, - - setCustomPrivKeyInput: function (customFn) { - this.util.startUpFunctions.getCredentials.privKeyInput = customFn - }, - - logout: function () { - return new Promise((resolve, reject) => { - compactIDB.clearData("credentials", floGlobals.application).then(result => { - localStorage.removeItem(`${floGlobals.application}#privKey`); - floGlobals.appendix = floGlobals.contacts = floGlobals.pubKeys = undefined; - myPrivKey = myPubKey = myFloID = undefined; - resolve(`Successfully logged out!`); - }).catch(error => reject(error)) - }); - }, - - securePrivKey: function (pwd) { - return new Promise((resolve, reject) => { - let indexArr = localStorage.getItem(`${floGlobals.application}#privKey`) - if (!indexArr) - return reject("PrivKey not found"); - indexArr = JSON.parse(indexArr) - let encryptedKey = Crypto.AES.encrypt(myPrivKey, pwd); - let threshold = indexArr.length; - let shares = floCrypto.createShamirsSecretShares(encryptedKey, threshold, threshold) - let promises = []; - for (var i = 0; i < threshold; i++) - promises.push(compactIDB.writeData("credentials", shares[i], indexArr[i], floGlobals - .application)); - Promise.all(promises) - .then(results => resolve("Private Key Secured")) - .catch(error => reject(error)) - }) - }, - - clearUserData: function () { - return new Promise((resolve, reject) => { - let promises = [compactIDB.deleteDB(), this.logout()] - Promise.all(promises).then(results => { - console.log(results) - localStorage.removeItem(`${floGlobals.application}#privKey`) - resolve("Local data cleared Sucessful") - }).catch(error => reject(error)) - }) - } -} - -reactor.registerEvent("startUpSuccessLog"); -reactor.addEventListener("startUpSuccessLog", log => { - console.log(log) -}) - -reactor.registerEvent("startUpErrorLog"); -reactor.addEventListener("startUpErrorLog", log => { - console.error(log) -}) \ No newline at end of file diff --git a/index.html b/index.html index 2425010..f19340d 100644 --- a/index.html +++ b/index.html @@ -14,6 +14,7 @@ } + @@ -2404,7 +2405,8 @@ } } else { if (floID) { - messenger.addChat(floID) + if(!(floID in messenger.chats)) + messenger.addChat(floID) getRef('chats_list').prepend(html.node`${render.contactCard(floID, { type: 'chat', prepend: true, markUnread: true, ref: getRef('chats_list') })}`) } else if (groupID) { getRef('chats_list').prepend(html.node`${render.contactCard(groupID, { type: 'group', prepend: true, markUnread: true, ref: getRef('chats_list') })}`) diff --git a/scripts/floBlockchainAPI.js b/scripts/floBlockchainAPI.js index 8cf3a79..d250f86 100644 --- a/scripts/floBlockchainAPI.js +++ b/scripts/floBlockchainAPI.js @@ -1,4 +1,4 @@ -(function(EXPORTS) { //floBlockchainAPI v2.3.3a +(function(EXPORTS) { //floBlockchainAPI v2.3.3b /* FLO Blockchain Operator to send/receive data from blockchain using API calls*/ 'use strict'; const floBlockchainAPI = EXPORTS; @@ -6,7 +6,7 @@ const DEFAULT = { blockchain: floGlobals.blockchain, apiURL: { - FLO: ['https://livenet.flocha.in/', 'https://flosight.duckdns.org/'], + FLO: ['https://flosight.duckdns.org/'], FLO_TEST: ['https://testnet-flosight.duckdns.org', 'https://testnet.flocha.in/'] }, sendAmt: 0.001, @@ -49,7 +49,7 @@ const allServerList = new Set(floGlobals.apiURL && floGlobals.apiURL[DEFAULT.blockchain] ? floGlobals.apiURL[DEFAULT.blockchain] : DEFAULT.apiURL[DEFAULT.blockchain]); var serverList = Array.from(allServerList); - var curPos = floCrypto.randInt(0, serverList - 1); + var curPos = floCrypto.randInt(0, serverList.length - 1); function fetch_retry(apicall, rm_flosight) { return new Promise((resolve, reject) => { @@ -371,18 +371,18 @@ }) //Calculate totalSentAmount and check if totalBalance is sufficient let totalSendAmt = totalFee; - for (floID in receivers) + for (let floID in receivers) totalSendAmt += receivers[floID]; if (totalBalance < totalSendAmt) return reject("Insufficient total Balance"); //Get the UTXOs of the senders let promises = []; - for (floID in senders) + for (let floID in senders) promises.push(promisedAPI(`api/addr/${floID}/utxo`)); Promise.all(promises).then(results => { let wifSeq = []; var trx = bitjs.transaction(); - for (floID in senders) { + for (let floID in senders) { let utxos = results.shift(); let sendAmt; if (preserveRatio) { @@ -406,7 +406,7 @@ if (change > 0) trx.addoutput(floID, change); } - for (floID in receivers) + for (let floID in receivers) trx.addoutput(floID, receivers[floID]); trx.addflodata(floData.replace(/\n/g, ' ')); for (let i = 0; i < wifSeq.length; i++) diff --git a/scripts/lib.js b/scripts/lib.js index 1ae4ca2..6fc8af8 100644 --- a/scripts/lib.js +++ b/scripts/lib.js @@ -1,4 +1,4 @@ -(function(GLOBAL) { //lib v1.3.0c +(function(GLOBAL) { //lib v1.3.0d 'use strict'; /* Utility Libraries required for Standard operations * All credits for these codes belong to their respective creators, moderators and owners. @@ -4782,8 +4782,8 @@ } else if (floDataCount < 253) { floDataCountString = floDataCount.toString(16); } else if (floDataCount <= 1040) { - floDataCountAdjusted = (floDataCount - 253) + parseInt("0xfd00fd"); - floDataCountStringAdjusted = floDataCountAdjusted.toString(16); + let floDataCountAdjusted = (floDataCount - 253) + parseInt("0xfd00fd"); + let floDataCountStringAdjusted = floDataCountAdjusted.toString(16); floDataCountString = floDataCountStringAdjusted.substr(0, 2) + floDataCountStringAdjusted.substr(4, 2) + floDataCountStringAdjusted.substr(2, 2); } else { floDataCountString = "Character Limit Exceeded"; From 1bb6f7a2801864c8ce3f5ad89dcf9016745bfac6 Mon Sep 17 00:00:00 2001 From: sairajzero Date: Tue, 16 Aug 2022 17:36:39 +0530 Subject: [PATCH 08/25] Pipeline: bug fix - Add pipeline when CREATE_PIPELINE message is received - Fixed: 'User is not a part of this multisig' error shown incorrectly - Fixed various minor bugs - Added optional fee argument for multisig.createTx --- scripts/messenger.js | 127 ++++++++++++++++++++++++------------------- 1 file changed, 71 insertions(+), 56 deletions(-) diff --git a/scripts/messenger.js b/scripts/messenger.js index af52a83..3d1f0b6 100644 --- a/scripts/messenger.js +++ b/scripts/messenger.js @@ -244,6 +244,7 @@ throw "blocked-user"; if (unparsed.message instanceof Object && "secret" in unparsed.message) unparsed.message = floDapps.user.decrypt(unparsed.message); + let vc = unparsed.vectorClock; switch (unparsed.type) { case "MESSAGE": { //process as message let dm = { @@ -314,6 +315,19 @@ groupInfo.eKey = eKey newInbox.keyrevoke.push(groupInfo.groupID) } + break; + } + case "CREATE_PIPELINE": { //add pipeline + let pipelineInfo = JSON.parse(unparsed.message); + let eKey = pipelineInfo.eKey; + pipelineInfo.eKey = encrypt(eKey) + compactIDB.addData("pipeline", { + ...pipelineInfo + }, pipelineInfo.id); + pipelineInfo.eKey = eKey; + _loaded.pipeline[pipelineInfo.id] = pipelineInfo + requestPipelineInbox(pipelineInfo.id, pipelineInfo.model); + newInbox.pipeline[pipelineInfo.id] = pipelineInfo.model; } } } @@ -332,7 +346,8 @@ messages: {}, mails: {}, newgroups: [], - keyrevoke: [] + keyrevoke: [], + pipeline: {} } for (let vc in dataSet) { try { @@ -784,7 +799,8 @@ sender: unparsed.senderID, groupID: unparsed.receiverID } - let k = _loaded.groups[groupID].eKey; + let vc = unparsed.vectorClock, + k = _loaded.groups[groupID].eKey; if (expiredKeys[groupID]) { var ex = Object.keys(expiredKeys[groupID]).sort() while (ex.length && vc > ex[0]) ex.shift() @@ -869,7 +885,7 @@ } compactIDB.writeData("appendix", _loaded.appendix[`lastReceived_${groupID}`], `lastReceived_${groupID}`); if (infoChange) { - let newInfo = Object.assign(_loaded.groups[groupID], {}); + let newInfo = Object.assign({}, _loaded.groups[groupID]); newInfo.eKey = encrypt(newInfo.eKey) compactIDB.writeData("groups", newInfo, groupID) } @@ -971,7 +987,7 @@ [floGlobals.application]: content }), co_owners).then(txid => { console.info(txid); - let key = TYPE_BTC_MULTISIG + "|" + tx.txid.substr(0, 16); + let key = TYPE_BTC_MULTISIG + "|" + txid.substr(0, 16); compactIDB.writeData("flodata", { time: null, //time will be overwritten when confirmed on blockchain txid: txid, @@ -991,20 +1007,20 @@ compactIDB.searchData("flodata", options).then(result => { let multsigs = {}; for (let i in result) { - let addr = result[i].address; - let decode = coinjs.script().decodeRedeemScript(result[i].redeemScript); + let addr = result[i].data.address; + let decode = coinjs.script().decodeRedeemScript(result[i].data.redeemScript); if (!decode || decode.address !== addr) console.warn("Invalid redeem-script:", addr); else if (decode.type !== "multisig__") console.warn("Redeem-script is not of a multisig:", addr); - else if (!decode.pubKeys.includes(user.public)) + else if (!decode.pubkeys.includes(user.public.toLowerCase()) && !decode.pubkeys.includes(user.public.toUpperCase())) console.warn("User is not a part of this multisig:", addr); - else if (decode.pubKeys.length < decode.signaturesRequired) + else if (decode.pubkeys.length < decode.signaturesRequired) console.warn("Invalid multisig (required is greater than users):", addr); else multsigs[addr] = { - redeemScript: decode.redeemScript, - pubKeys: decode.pubKeys, + redeemScript: decode.redeemscript, + pubKeys: decode.pubkeys, minRequired: decode.signaturesRequired } } @@ -1013,18 +1029,18 @@ }) } - MultiSig.createTx = function(address, redeemScript, receivers, amounts) { + MultiSig.createTx = function(address, redeemScript, receivers, amounts, fee = null) { return new Promise(async (resolve, reject) => { let decode = coinjs.script().decodeRedeemScript(redeemScript); if (!decode || decode.address !== address || decode.type !== "multisig__") return reject("Invalid redeem-script"); - else if (!decode.pubKeys.includes(user.public)) + else if (!decode.pubkeys.includes(user.public.toLowerCase()) && !decode.pubkeys.includes(user.public.toUpperCase())) return reject("User is not a part of this multisig"); - else if (decode.pubKeys.length < decode.signaturesRequired) + else if (decode.pubkeys.length < decode.signaturesRequired) return reject("Invalid multisig (required is greater than users)"); - let co_owners = decode.pubKeys.map(p => floCrypto.getFloID(p)); + let co_owners = decode.pubkeys.map(p => floCrypto.getFloID(p)); let privateKey = await floDapps.user.private; - btcOperator.createMultiSigTx(address, redeemScript, receivers, amounts, null).then(tx => { + btcOperator.createMultiSigTx(address, redeemScript, receivers, amounts, fee).then(tx => { tx = btcOperator.signTx(tx, privateKey); createPipeline(TYPE_BTC_MULTISIG, co_owners, 32).then(pipeline => { let message = encrypt(tx, pipeline.eKey); @@ -1036,13 +1052,8 @@ }) } - MultiSig.signTx = function(pipeID, tx_hex, redeemScript) { + MultiSig.signTx = function(pipeID, tx_hex) { return new Promise(async (resolve, reject) => { - let decode = coinjs.script().decodeRedeemScript(redeemScript); - if (!decode || decode.type !== "multisig__") - return reject("Invalid redeem-script"); - else if (!decode.pubKeys.includes(user.public)) - return reject("User is not a part of this multisig"); let pipeline = _loaded.pipeline[pipeID], tx = coinjs.transaction().deserialize(tx_hex);; let privateKey = await floDapps.user.private; @@ -1065,38 +1076,41 @@ //Pipelines const createPipeline = function(model, members, ekeySize = 16) { - //validate members - let imem1 = [], - imem2 = [] - members.forEach(m => - !floCrypto.validateAddr(m) ? imem1.push(m) : - m in floGlobals.pubKeys ? null : imem2.push(m) - ); - if (imem1.length) - return reject(`Invalid Members(floIDs): ${imem1}`) - else if (imem2.length) - return reject(`Invalid Members (pubKey not available): ${imem2}`) - //create pipeline info - const id = floCrypto.tmpID; - let pipeline = { - id, - model, - members - } - if (ekeySize) - pipeline.eKey = floCrypto.randString(ekeySize); - //send pipeline info to members - let pipelineInfo = JSON.stringify(pipeline); - let promises = members.map(m => sendRaw(pipelineInfo, m, "CREATE_PIPELINE", true)); - Promise.allSettled(promises).then(results => { - console.debug(results.filter(r => r.status = "rejected").map(r => r.reason)); - _loaded.pipeline[pipeline.id] = Object.assign(pipeline, {}); - if (pipeline.eKey) - pipeline.eKey = encrypt(pipeline.eKey); - compactIDB.addData("pipeline", pipeline, pipeline.id).then(result => { - requestPipelineInbox(pipeline.id, pipeline.model); - resolve(_loaded.pipeline[pipeline.id]) - }).catch(error => reject(error)) + return new Promise((resolve, reject) => { + //validate members + let imem1 = [], + imem2 = [] + members.forEach(m => + !floCrypto.validateAddr(m) ? imem1.push(m) : + m in floGlobals.pubKeys ? null : + m != user.id ? imem2.push(m) : null + ); + if (imem1.length) + return reject(`Invalid Members(floIDs): ${imem1}`); + else if (imem2.length) + return reject(`Invalid Members (pubKey not available): ${imem2}`); + //create pipeline info + const id = floCrypto.tmpID; + let pipeline = { + id, + model, + members + } + if (ekeySize) + pipeline.eKey = floCrypto.randString(ekeySize); + //send pipeline info to members + let pipelineInfo = JSON.stringify(pipeline); + let promises = members.filter(m => m != user.id).map(m => sendRaw(pipelineInfo, m, "CREATE_PIPELINE", true)); + Promise.allSettled(promises).then(results => { + console.debug(results.filter(r => r.status === "rejected").map(r => r.reason)); + _loaded.pipeline[pipeline.id] = Object.assign({}, pipeline); + if (pipeline.eKey) + pipeline.eKey = encrypt(pipeline.eKey); + compactIDB.addData("pipeline", pipeline, pipeline.id).then(result => { + requestPipelineInbox(pipeline.id, pipeline.model); + resolve(_loaded.pipeline[pipeline.id]) + }).catch(error => reject(error)) + }) }) } @@ -1119,7 +1133,7 @@ continue; try { parseData(dataSet[vc], newInbox); - if (data.sender !== user.id) + if (dataSet[vc].senderID !== user.id) addMark(pipeID, "unread") if (!_loaded.appendix[`lastReceived_${pipeID}`] || _loaded.appendix[`lastReceived_${pipeID}`] < vc) @@ -1143,7 +1157,7 @@ processData.pipeline = {}; processData.pipeline[TYPE_BTC_MULTISIG] = function(pipeID) { - return (unparsed) => { + return (unparsed, newInbox) => { if (!_loaded.pipeline[pipeID].members.includes(floCrypto.toFloID(unparsed.senderID))) return; let data = { @@ -1151,7 +1165,8 @@ sender: unparsed.senderID, pipeID: unparsed.receiverID } - let k = _loaded.pipeline[pipeID].eKey; + let vc = unparsed.vectorClock, + k = _loaded.pipeline[pipeID].eKey; unparsed.message = decrypt(unparsed.message, k) //store the pubKey if not stored already floDapps.storePubKey(unparsed.senderID, unparsed.pubKey); From b8b58503f6c010f1b964581e946f9cbc378bf333 Mon Sep 17 00:00:00 2001 From: sairajzero Date: Tue, 16 Aug 2022 21:30:48 +0530 Subject: [PATCH 09/25] Adding disablePipeline - Added disablePipeline(pipeID): disables the pipeline and stops its requests from cloud. - Close btc_multisig pipeline when a tx is broadcasted into blockchain - Changed all spread operators to standard alternatives --- scripts/btcOperator.js | 16 +++++++++- scripts/messenger.js | 72 +++++++++++++++++++++++------------------- 2 files changed, 54 insertions(+), 34 deletions(-) diff --git a/scripts/btcOperator.js b/scripts/btcOperator.js index 591cd0a..aff13ee 100644 --- a/scripts/btcOperator.js +++ b/scripts/btcOperator.js @@ -1,4 +1,4 @@ -(function(EXPORTS) { //btcOperator v1.0.7c +(function(EXPORTS) { //btcOperator v1.0.8 /* BTC Crypto and API Operator */ const btcOperator = EXPORTS; @@ -519,6 +519,20 @@ return bool ? !(n.filter(x => x !== true).length) : n; } + btcOperator.checkIfSameTx = function(tx1, tx2) { + tx1 = deserializeTx(tx1); + tx2 = deserializeTx(tx2); + if (tx1.ins.length !== tx2.ins.length || tx1.outs.length !== tx2.outs.length) + return false; + for (let i = 0; i < tx1.ins.length; i++) + if (tx1.ins[i].outpoint.hash !== tx2.ins[i].outpoint.hash || tx1.ins[i].outpoint.index !== tx2.ins[i].outpoint.index) + return false; + for (let i = 0; i < tx2.ins.length; i++) + if (tx1.outs[i].value !== tx2.outs[i].value || Crypto.util.bytesToHex(tx1.outs[i].script.buffer) !== Crypto.util.bytesToHex(tx2.outs[i].script.buffer)) + return false; + return true; + } + btcOperator.getTx = txid => new Promise((resolve, reject) => { fetch_api(`get_tx/BTC/${txid}`) .then(result => resolve(result.data)) diff --git a/scripts/messenger.js b/scripts/messenger.js index 3d1f0b6..fe9ed57 100644 --- a/scripts/messenger.js +++ b/scripts/messenger.js @@ -191,9 +191,7 @@ } _loaded.chats[receiver] = parseInt(vc) compactIDB.writeData("chats", parseInt(vc), receiver) - compactIDB.addData("messages", { - ...data - }, `${receiver}|${vc}`) + compactIDB.addData("messages", Object.assign({}, data), `${receiver}|${vc}`) data.message = message; resolve({ [vc]: data @@ -224,9 +222,7 @@ if (mail.to.length === 0) return reject(results) mail.content = encrypt(content) - compactIDB.addData("mails", { - ...mail - }, mail.ref) + compactIDB.addData("mails", Object.assign({}, mail), mail.ref) mail.content = content resolve({ [mail.ref]: mail @@ -253,9 +249,7 @@ category: "received", message: encrypt(unparsed.message) } - compactIDB.addData("messages", { - ...dm - }, `${dm.floID}|${vc}`) + compactIDB.addData("messages", Object.assign({}, dm), `${dm.floID}|${vc}`) _loaded.chats[dm.floID] = parseInt(vc) compactIDB.writeData("chats", parseInt(vc), dm.floID) dm.message = unparsed.message; @@ -274,9 +268,7 @@ ref: data.ref, prev: data.prev } - compactIDB.addData("mails", { - ...mail - }, mail.ref); + compactIDB.addData("mails", Object.assign({}, mail), mail.ref); mail.content = data.content; newInbox.mails[mail.ref] = mail; addMark(mail.ref, "unread"); @@ -290,9 +282,7 @@ floCrypto.getFloID(groupInfo.pubKey) === groupInfo.groupID) { let eKey = groupInfo.eKey groupInfo.eKey = encrypt(eKey) - compactIDB.writeData("groups", { - ...groupInfo - }, groupInfo.groupID) + compactIDB.writeData("groups", Object.assign({}, groupInfo), groupInfo.groupID) groupInfo.eKey = eKey _loaded.groups[groupInfo.groupID] = groupInfo requestGroupInbox(groupInfo.groupID) @@ -309,9 +299,7 @@ expiredKeys[r.groupID][vc] = groupInfo.eKey let eKey = r.newKey groupInfo.eKey = encrypt(eKey); - compactIDB.writeData("groups", { - ...groupInfo - }, groupInfo.groupID) + compactIDB.writeData("groups", Object.assign({}, groupInfo), groupInfo.groupID) groupInfo.eKey = eKey newInbox.keyrevoke.push(groupInfo.groupID) } @@ -321,9 +309,7 @@ let pipelineInfo = JSON.parse(unparsed.message); let eKey = pipelineInfo.eKey; pipelineInfo.eKey = encrypt(eKey) - compactIDB.addData("pipeline", { - ...pipelineInfo - }, pipelineInfo.id); + compactIDB.addData("pipeline", Object.assign({}, pipelineInfo), pipelineInfo.id); pipelineInfo.eKey = eKey; _loaded.pipeline[pipelineInfo.id] = pipelineInfo requestPipelineInbox(pipelineInfo.id, pipelineInfo.model); @@ -499,7 +485,7 @@ }) } - messenger.getChat = function(chatID) { + const getChat = messenger.getChat = function(chatID) { return new Promise((resolve, reject) => { let options = { lowerKey: `${chatID}|`, @@ -773,9 +759,7 @@ return new Promise((resolve, reject) => { if (!_loaded.groups[groupID]) return reject("Group not found"); - let groupInfo = { - ..._loaded.groups[groupID] - }; + let groupInfo = Object.assign({}, _loaded.groups[groupID]); if (groupInfo.disabled) return resolve("Group already diabled"); groupInfo.disabled = true; @@ -818,7 +802,7 @@ case "ADD_MEMBERS": { data.newMembers = unparsed.message.split("|") data.note = unparsed.comment - groupInfo.members = [...new Set(groupInfo.members.concat(data.newMembers))] + groupInfo.members = Array.from(new Set(groupInfo.members.concat(data.newMembers))) break; } case "UP_DESCRIPTION": { @@ -844,9 +828,7 @@ } infoChange = true; } - compactIDB.addData("messages", { - ...data - }, `${groupID}|${vc}`) + compactIDB.addData("messages", Object.assign({}, data), `${groupID}|${vc}`) if (data.message) data.message = decrypt(data.message); newInbox.messages[vc] = data; @@ -1155,6 +1137,24 @@ .catch(error => console.error(`request-pipeline(${pipeID}):`, error)) } + const disablePipeline = messenger.disablePipeline = function(pipeID) { + console.debug(JSON.stringify(pipeConnID), pipeConnID[pipeID]) + return new Promise((resolve, reject) => { + if (!_loaded.pipeline[pipeID]) + return reject("Pipeline not found"); + if (_loaded.pipeline[pipeID].disabled) + return resolve("Pipeline already diabled"); + _loaded.pipeline[pipeID].disabled = true; + let pipelineInfo = Object.assign({}, _loaded.pipeline[pipeID]); + pipelineInfo.eKey = encrypt(pipelineInfo.eKey) + compactIDB.writeData("pipeline", pipelineInfo, pipeID).then(result => { + floCloudAPI.closeRequest(pipeConnID[pipeID]); + delete pipeConnID[pipeID]; + resolve("Pipeline diabled"); + }).catch(error => reject(error)) + }) + } + processData.pipeline = {}; processData.pipeline[TYPE_BTC_MULTISIG] = function(pipeID) { return (unparsed, newInbox) => { @@ -1174,11 +1174,17 @@ data.message = encrypt(unparsed.message); } else if (unparsed.type === "BROADCAST") { data.txid = unparsed.message; - //TODO: check if txid is valid (and confirmed?) and close the pipeline connection + //the following check is done on parallel (in background) instead of sync + btcOperator.getTx(data.txid).then(tx => { + let tx_hex_final = tx.tx_hex; + getChat(pipeID).then(result => { + let tx_hex_inital = Object.keys(result).sort().map(i => result[i].message).filter(x => x).shift(); + if (btcOperator.checkIfSameTx(tx_hex_inital, tx_hex_final)) + disablePipeline(pipeID); + }).catch(error => console.error(error)) + }).catch(error => console.error(error)) } - compactIDB.addData("messages", { - ...data - }, `${pipeID}|${vc}`); + compactIDB.addData("messages", Object.assign({}, data), `${pipeID}|${vc}`); if (data.message) data.message = decrypt(data.message); newInbox.messages[vc] = data; From fcd64fe4d445e8add01b67e2834246359d0e4cd6 Mon Sep 17 00:00:00 2001 From: sairajzero Date: Tue, 16 Aug 2022 22:03:18 +0530 Subject: [PATCH 10/25] Multisig signTx improvement - multisig.signTx no longer require tx_hex as argument. - automatically get the latest available tx_hex from IDB (pipeline chat) --- scripts/messenger.js | 40 ++++++++++++++++++++++------------------ 1 file changed, 22 insertions(+), 18 deletions(-) diff --git a/scripts/messenger.js b/scripts/messenger.js index fe9ed57..fa7aaa3 100644 --- a/scripts/messenger.js +++ b/scripts/messenger.js @@ -1034,25 +1034,29 @@ }) } - MultiSig.signTx = function(pipeID, tx_hex) { - return new Promise(async (resolve, reject) => { - let pipeline = _loaded.pipeline[pipeID], - tx = coinjs.transaction().deserialize(tx_hex);; - let privateKey = await floDapps.user.private; - tx_hex = btcOperator.signTx(tx, privateKey); - let message = encrypt(tx_hex, pipeline.eKey); - sendRaw(message, pipeline.id, "TRANSACTION", false).then(result => { - if (!btcOperator.checkSigned(tx)) - return resolve(tx_hex); - debugger; - btcOperator.broadcast(tx_hex).then(result => { - let txid = result.txid; - console.debug(txid); - sendRaw(encrypt(txid, pipeline.eKey), pipeline.id, "BROADCAST", false) - .then(result => resolve(txid)) - .catch(error => reject(error)) + MultiSig.signTx = function(pipeID) { + return new Promise((resolve, reject) => { + if (_loaded.pipeline[pipeID].disabled) + return reject("Pipeline is already closed"); + getChat(pipeID).then(async result => { + let pipeline = _loaded.pipeline[pipeID], + tx_hex_latest = Object.keys(result).sort().map(i => result[i].message).filter(x => x).pop(); + let privateKey = await floDapps.user.private; + let tx_hex_signed = btcOperator.signTx(tx_hex_latest, privateKey); + let message = encrypt(tx_hex_signed, pipeline.eKey); + sendRaw(message, pipeline.id, "TRANSACTION", false).then(result => { + if (!btcOperator.checkSigned(tx_hex_signed)) + return resolve(tx_hex_signed); + debugger; + btcOperator.broadcast(tx_hex_signed).then(result => { + let txid = result.txid; + console.debug(txid); + sendRaw(encrypt(txid, pipeline.eKey), pipeline.id, "BROADCAST", false) + .then(result => resolve(txid)) + .catch(error => reject(error)) + }).catch(error => reject(error)) }).catch(error => reject(error)) - }).catch(error => reject(error)) + }).catch(error => console.error(error)) }) } From a98bf3c589ea61204dd6e787f64df8cb80f9d724 Mon Sep 17 00:00:00 2001 From: sairajzero Date: Thu, 18 Aug 2022 00:18:23 +0530 Subject: [PATCH 11/25] Improve resolved values for some multisig fns - createTx resolved pipeline id - signTx resolves an object {tx_hex, *txid} - store the message type for multisig pipeline - Added loadDataFromBlockchain to messenger init fn - Adding pipeline list to getChatOrder --- scripts/messenger.js | 22 ++++++++++++++++------ 1 file changed, 16 insertions(+), 6 deletions(-) diff --git a/scripts/messenger.js b/scripts/messenger.js index fa7aaa3..36fdf7c 100644 --- a/scripts/messenger.js +++ b/scripts/messenger.js @@ -375,9 +375,12 @@ .sort((a, b) => b[0] - a[0]).map(a => a[1]); result.group = Object.keys(_loaded.groups).map(a => [parseInt(_loaded.appendix[`lastReceived_${a}`]), a]) .sort((a, b) => b[0] - a[0]).map(a => a[1]); + result.pipeline = Object.keys(_loaded.pipeline).map(a => [parseInt(_loaded.appendix[`lastReceived_${a}`]), a]) + .sort((a, b) => b[0] - a[0]).map(a => a[1]); } else { result = Object.keys(_loaded.chats).map(a => [_loaded.chats[a], a]) .concat(Object.keys(_loaded.groups).map(a => [parseInt(_loaded.appendix[`lastReceived_${a}`]), a])) + .concat(Object.keys(_loaded.pipeline).map(a => [parseInt(_loaded.appendix[`lastReceived_${a}`]), a])) .sort((a, b) => b[0] - a[0]).map(a => a[1]) } return result; @@ -909,13 +912,15 @@ for (let p in data.pipeline) if (data.pipeline[p].disabled !== true) requestPipelineInbox(p, data.pipeline[p].model); - resolve("Messenger initiated"); + loadDataFromBlockchain() + .then(result => resolve("Messenger initiated")) + .catch(error => reject(error)) }).catch(error => reject(error)); }) }) } - messenger.loadDataFromBlockchain = function() { + const loadDataFromBlockchain = messenger.loadDataFromBlockchain = function() { return new Promise((resolve, reject) => { let user_floID = floCrypto.toFloID(user.id); if (!user_floID) @@ -1027,7 +1032,7 @@ createPipeline(TYPE_BTC_MULTISIG, co_owners, 32).then(pipeline => { let message = encrypt(tx, pipeline.eKey); sendRaw(message, pipeline.id, "TRANSACTION", false) - .then(result => resolve(result)) + .then(result => resolve(pipeline.id)) .catch(error => reject(error)) }).catch(error => reject(error)) }).catch(error => reject(error)) @@ -1046,14 +1051,18 @@ let message = encrypt(tx_hex_signed, pipeline.eKey); sendRaw(message, pipeline.id, "TRANSACTION", false).then(result => { if (!btcOperator.checkSigned(tx_hex_signed)) - return resolve(tx_hex_signed); + return resolve({ + tx_hex: tx_hex_signed + }); debugger; btcOperator.broadcast(tx_hex_signed).then(result => { let txid = result.txid; console.debug(txid); sendRaw(encrypt(txid, pipeline.eKey), pipeline.id, "BROADCAST", false) - .then(result => resolve(txid)) - .catch(error => reject(error)) + .then(result => resolve({ + tx_hex: tx_hex_signed, + txid: txid + })).catch(error => reject(error)) }).catch(error => reject(error)) }).catch(error => reject(error)) }).catch(error => console.error(error)) @@ -1174,6 +1183,7 @@ unparsed.message = decrypt(unparsed.message, k) //store the pubKey if not stored already floDapps.storePubKey(unparsed.senderID, unparsed.pubKey); + data.type = unparsed.type; if (unparsed.type === "TRANSACTION") { data.message = encrypt(unparsed.message); } else if (unparsed.type === "BROADCAST") { From 8b6a7b768be1befca3dcacc07b4a05144ceac842 Mon Sep 17 00:00:00 2001 From: sairajzero Date: Thu, 18 Aug 2022 00:47:52 +0530 Subject: [PATCH 12/25] Adding sendPipelineMessage - sendPipelineMessage: sends message to the pipeline (can send to multisig pipeline too) - when receiving tx_hex from multisig pipeline, store it in data.tx_hex instead of data.message --- scripts/messenger.js | 45 +++++++++++++++++++++++++++++++------------- 1 file changed, 32 insertions(+), 13 deletions(-) diff --git a/scripts/messenger.js b/scripts/messenger.js index 36fdf7c..8f7b4d0 100644 --- a/scripts/messenger.js +++ b/scripts/messenger.js @@ -1045,7 +1045,7 @@ return reject("Pipeline is already closed"); getChat(pipeID).then(async result => { let pipeline = _loaded.pipeline[pipeID], - tx_hex_latest = Object.keys(result).sort().map(i => result[i].message).filter(x => x).pop(); + tx_hex_latest = Object.keys(result).sort().map(i => result[i].tx_hex).filter(x => x).pop(); let privateKey = await floDapps.user.private; let tx_hex_signed = btcOperator.signTx(tx_hex_latest, privateKey); let message = encrypt(tx_hex_signed, pipeline.eKey); @@ -1168,6 +1168,16 @@ }) } + messenger.sendPipelineMessage = function(message, pipeID) { + return new Promise((resolve, reject) => { + let k = _loaded.pipeline[pipeID].eKey; + if (k) message = encrypt(message, k); + sendRaw(message, pipeID, "MESSAGE", false) + .then(result => resolve(`${pipeID}: ${message}`)) + .catch(error => reject(error)) + }) + } + processData.pipeline = {}; processData.pipeline[TYPE_BTC_MULTISIG] = function(pipeID) { return (unparsed, newInbox) => { @@ -1184,19 +1194,28 @@ //store the pubKey if not stored already floDapps.storePubKey(unparsed.senderID, unparsed.pubKey); data.type = unparsed.type; - if (unparsed.type === "TRANSACTION") { - data.message = encrypt(unparsed.message); - } else if (unparsed.type === "BROADCAST") { - data.txid = unparsed.message; - //the following check is done on parallel (in background) instead of sync - btcOperator.getTx(data.txid).then(tx => { - let tx_hex_final = tx.tx_hex; - getChat(pipeID).then(result => { - let tx_hex_inital = Object.keys(result).sort().map(i => result[i].message).filter(x => x).shift(); - if (btcOperator.checkIfSameTx(tx_hex_inital, tx_hex_final)) - disablePipeline(pipeID); + switch (unparsed.type) { + case "TRANSACTION": { + data.tx_hex = unparsed.message; + break; + } + case "BROADCAST": { + data.txid = unparsed.message; + //the following check is done on parallel (in background) instead of sync + btcOperator.getTx(data.txid).then(tx => { + let tx_hex_final = tx.tx_hex; + getChat(pipeID).then(result => { + let tx_hex_inital = Object.keys(result).sort().map(i => result[i].message).filter(x => x).shift(); + if (btcOperator.checkIfSameTx(tx_hex_inital, tx_hex_final)) + disablePipeline(pipeID); + }).catch(error => console.error(error)) }).catch(error => console.error(error)) - }).catch(error => console.error(error)) + break; + } + case "MESSAGE": { + data.message = encrypt(unparsed.message); + break; + } } compactIDB.addData("messages", Object.assign({}, data), `${pipeID}|${vc}`); if (data.message) From 016097bd0f4c9c135980e3c57b7f5691ef139ff7 Mon Sep 17 00:00:00 2001 From: sairajzero Date: Sun, 21 Aug 2022 19:04:36 +0530 Subject: [PATCH 13/25] Adding requests and responses - Added support for requests and responses - Listing requests and responses: .list_request_sent .list_request_received .list_response_sent .list_response_received Note: the above fns accept options (as object). Available options: floID, type, completed (bool) - Current available request types: 1. pubKey - function to request/respond pubKeys: .request_pubKey(receiver, message = '') .respond_pubKey(req_id, message = '') --- scripts/messenger.js | 109 ++++++++++++++++++++++++++++++++++++++++++- 1 file changed, 108 insertions(+), 1 deletion(-) diff --git a/scripts/messenger.js b/scripts/messenger.js index 8f7b4d0..1328cbb 100644 --- a/scripts/messenger.js +++ b/scripts/messenger.js @@ -77,7 +77,7 @@ function sendRaw(message, recipient, type, encrypt = null, comment = undefined) { return new Promise((resolve, reject) => { if (!floCrypto.validateAddr(recipient)) - return reject("Invalid Recipient floID"); + return reject("Invalid Recipient"); if ([true, null].includes(encrypt) && recipient in floGlobals.pubKeys) message = floCrypto.encryptData(message, floGlobals.pubKeys[recipient]) @@ -144,6 +144,10 @@ gkeys: {}, blocked: {}, pipeline: {}, + request_sent: {}, + request_received: {}, + response_sent: {}, + response_received: {}, flodata: {}, appendix: {}, userSettings: {} @@ -231,6 +235,79 @@ }) } + function listRequests(obs, options = null) { + return new Promise((resolve, reject) => { + compactIDB.readAllData(obs).then(result => { + if (!options || typeof options !== 'object') + return resolve(result); + let filtered = {}; + for (let k in result) { + let val = result[k]; + if (options.type && options.type == val.type) continue; + else if (options.floID && options.floID == val.floID) continue; + else if (typeof options.completed !== 'undefined' && options.completed == !(val.completed)) + continue; + filtered[k] = val; + } + resolve(filtered); + }).catch(error => reject(error)) + }) + } + + messenger.list_request_sent = (options = null) => listRequests('request_sent', options); + messenger.list_request_received = (options = null) => listRequests('request_received', options); + messenger.list_response_sent = (options = null) => listRequests('response_sent', options); + messenger.list_response_received = (options = null) => listRequests('response_received', options); + + function sendRequest(receiver, type, message, encrypt = null) { + return new Promise((resolve, reject) => { + sendRaw(message, receiver, "REQUEST", encrypt, type).then(result => { + let vc = result.vectorClock; + let data = { + floID: receiver, + time: result.time, + message: message, + type: type + } + compactIDB.addData("request_sent", data, vc); + resolve({ + [vc]: data + }); + }).catch(error => reject(error)) + }) + } + + messenger.request_pubKey = (receiver, message = '') => sendRequest(receiver, "PUBLIC_KEY", message, false); + + function sendResponse(req_id, message, encrypt = null) { + return new Promise((resolve, reject) => { + compactIDB.readData("request_received", req_id).then(request => { + let _message = JSON.stringify({ + value: message, + reqID: req_id + }); + sendRaw(_message, request.floID, "RESPONSE", encrypt, request.type).then(result => { + let vc = result.vectorClock; + let data = { + floID: request.floID, + time: result.time, + message: message, + type: request.type, + reqID: req_id + } + compactIDB.addData("response_sent", data, vc); + request.completed = vc; + compactIDB.writeData("request_received", request, req_id); + resolve({ + [vc]: data + }); + }).catch(error => reject(error)) + }).catch(error => reject(error)) + }) + } + + messenger.respond_pubKey = (req_id, message = '') => sendResponse(req_id, message, false); + const processData = {}; processData.direct = function() { return (unparsed, newInbox) => { @@ -257,6 +334,34 @@ addMark(dm.floID, "unread"); break; } + case "REQUEST": { + let req = { + floID: unparsed.senderID, + time: unparsed.time, + message: unparsed.message, + type: unparsed.comment + } + compactIDB.addData("request_received", req, vc); + newInbox.requests[vc] = req; + break; + } + case "RESPONSE": { + let data = JSON.parse(unparsed.message); + let res = { + floID: unparsed.senderID, + time: unparsed.time, + message: data.value, + type: unparsed.comment, + reqID: data.reqID + } + compactIDB.addData("response_received", res, vc); + compactIDB.readData("request_sent", data.reqID).then(req => { + req.completed = vc; + compactIDB.writeData("request_sent", req, data.reqID) + }); + newInbox.responses[vc] = res; + break; + } case "MAIL": { //process as mail let data = JSON.parse(unparsed.message); let mail = { @@ -330,6 +435,8 @@ return console.error(error) let newInbox = { messages: {}, + requests: {}, + responses: {}, mails: {}, newgroups: [], keyrevoke: [], From 8f9254b5ed020dd525e9307ccea943a5dcca5ddb Mon Sep 17 00:00:00 2001 From: sairajzero Date: Sun, 21 Aug 2022 21:17:14 +0530 Subject: [PATCH 14/25] Cross-blockchain improvements - Map contacts and pubkeys across diff blockchain - Diff user ID with same private key use the same IDB - update stdop --- scripts/floCloudAPI.js | 5 +- scripts/floCrypto.js | 121 ++++++++++++++++++++--------------------- scripts/floDapps.js | 34 ++++++++++-- scripts/messenger.js | 13 +++-- 4 files changed, 98 insertions(+), 75 deletions(-) diff --git a/scripts/floCloudAPI.js b/scripts/floCloudAPI.js index 402c0c5..1fafb51 100644 --- a/scripts/floCloudAPI.js +++ b/scripts/floCloudAPI.js @@ -1,4 +1,4 @@ -(function(EXPORTS) { //floCloudAPI v2.4.2c +(function(EXPORTS) { //floCloudAPI v2.4.2d /* FLO Cloud operations to send/request application data*/ 'use strict'; const floCloudAPI = EXPORTS; @@ -317,6 +317,7 @@ data => { data = objectifier(data); let filtered = {}, + proxy = proxyID(request.receiverID), r = request; for (let v in data) { let d = data[v]; @@ -325,7 +326,7 @@ (r.atVectorClock || !r.upperVectorClock || r.upperVectorClock >= v) && (!r.afterTime || r.afterTime < d.log_time) && r.application == d.application && - r.receiverID == d.receiverID && + (proxy == d.receiverID || proxy == d.proxyID) && (!r.comment || r.comment == d.comment) && (!r.type || r.type == d.type) && (!r.senderID || r.senderID.includes(d.senderID))) diff --git a/scripts/floCrypto.js b/scripts/floCrypto.js index 01921d1..025f698 100644 --- a/scripts/floCrypto.js +++ b/scripts/floCrypto.js @@ -1,4 +1,4 @@ -(function(EXPORTS) { //floCrypto v2.3.3b +(function(EXPORTS) { //floCrypto v2.3.3c /* FLO Crypto Operators */ 'use strict'; const floCrypto = EXPORTS; @@ -245,101 +245,96 @@ //Check if the given address (any blockchain) is valid or not floCrypto.validateAddr = function(address, std = true, bech = true) { - if (address.length == 33 || address.length == 34) { //legacy or segwit encoding - if (std === false) + let raw = decodeAddress(address); + if (!raw) + return false; + if (typeof raw.version !== 'undefined') { //legacy or segwit + if (std == false) return false; - let decode = bitjs.Base58.decode(address); - var raw = decode.slice(0, decode.length - 4), - checksum = decode.slice(decode.length - 4); - var hash = Crypto.SHA256(Crypto.SHA256(raw, { - asBytes: true - }), { - asBytes: true - }); - if (hash[0] != checksum[0] || hash[1] != checksum[1] || hash[2] != checksum[2] || hash[3] != checksum[3]) - return false; - else if (std === true || (!Array.isArray(std) && std === raw[0]) || (Array.isArray(std) && std.includes(raw[0]))) + else if (std === true || (!Array.isArray(std) && std === raw.version) || (Array.isArray(std) && std.includes(raw.version))) return true; else return false; - } else if (address.length == 42 || address.length == 62) { //bech encoding + } else if (typeof raw.bech_version !== 'undefined') { //bech32 if (bech === false) return false; - let decode = coinjs.bech32_decode(address); - if (!decode) - return false; - var raw = decode.data; - if (bech === true || (!Array.isArray(bech) && bech === raw[0]) || (Array.isArray(bech) && bech.includes(raw[0]))) + else if (bech === true || (!Array.isArray(bech) && bech === raw.bech_version) || (Array.isArray(bech) && bech.includes(raw.bech_version))) return true; else return false; - } else //unknown length + } else //unknown return false; } //Check the public-key for the address (any blockchain) floCrypto.verifyPubKey = function(pubKeyHex, address) { - let pub_hash = Crypto.util.bytesToHex(ripemd160(Crypto.SHA256(Crypto.util.hexToBytes(pubKeyHex), { - asBytes: true - }))); - if (address.length == 33 || address.length == 34) { //legacy encoding - let decode = bitjs.Base58.decode(address); - var raw = decode.slice(0, decode.length - 4), - checksum = decode.slice(decode.length - 4); - var hash = Crypto.SHA256(Crypto.SHA256(raw, { + let raw = decodeAddress(address), + pub_hash = Crypto.util.bytesToHex(ripemd160(Crypto.SHA256(Crypto.util.hexToBytes(pubKeyHex), { asBytes: true - }), { - asBytes: true - }); - if (hash[0] != checksum[0] || hash[1] != checksum[1] || hash[2] != checksum[2] || hash[3] != checksum[3]) - return false; - raw.shift(); - return pub_hash === Crypto.util.bytesToHex(raw); - } else if (address.length == 42 || address.length == 62) { //bech encoding - let decode = coinjs.bech32_decode(address); - if (!decode) - return false; - var raw = decode.data; - raw.shift(); - raw = coinjs.bech32_convert(raw, 5, 8, false); - return pub_hash === Crypto.util.bytesToHex(raw); - } else //unknown length - return false; + }))); + return raw ? pub_hash === raw.hex : false; } //Convert the given address (any blockchain) to equivalent floID floCrypto.toFloID = function(address) { if (!address) return; - var bytes; - if (address.length == 33 || address.length == 34) { //legacy encoding + let raw = decodeAddress(address); + if (!raw) + return; + raw.bytes.unshift(bitjs.pub); + let hash = Crypto.SHA256(Crypto.SHA256(raw.bytes, { + asBytes: true + }), { + asBytes: true + }); + return bitjs.Base58.encode(raw.bytes.concat(hash.slice(0, 4))); + } + + //Checks if the given addresses (any blockchain) are same (w.r.t keys) + floCrypto.isSameAddr = function(addr1, addr2) { + if (!addr1 || !addr2) + return; + let raw1 = decodeAddress(addr1), + raw2 = decodeAddress(addr2); + if (!raw1 || !raw2) + return false; + else + return raw1.hex === raw2.hex; + } + + const decodeAddress = floCrypto.decodeAddr = function(address) { + if (!address) + return; + else if (address.length == 33 || address.length == 34) { //legacy encoding let decode = bitjs.Base58.decode(address); - bytes = decode.slice(0, decode.length - 4); + let bytes = decode.slice(0, decode.length - 4); let checksum = decode.slice(decode.length - 4), hash = Crypto.SHA256(Crypto.SHA256(bytes, { asBytes: true }), { asBytes: true }); - hash[0] != checksum[0] || hash[1] != checksum[1] || hash[2] != checksum[2] || hash[3] != checksum[3] ? - bytes = undefined : bytes.shift(); + return (hash[0] != checksum[0] || hash[1] != checksum[1] || hash[2] != checksum[2] || hash[3] != checksum[3]) ? null : { + version: bytes.shift(), + hex: Crypto.util.bytesToHex(bytes), + bytes + } } else if (address.length == 42) { //bech encoding let decode = coinjs.bech32_decode(address); if (decode) { - bytes = decode.data; - bytes.shift(); + let bytes = decode.data; + let bech_version = bytes.shift(); bytes = coinjs.bech32_convert(bytes, 5, 8, false); - } + return { + bech_version, + hrp: decode.hrp, + hex: Crypto.util.bytesToHex(bytes), + bytes + } + } else + return null; } - if (!bytes) - return; - bytes.unshift(bitjs.pub); - let hash = Crypto.SHA256(Crypto.SHA256(bytes, { - asBytes: true - }), { - asBytes: true - }); - return bitjs.Base58.encode(bytes.concat(hash.slice(0, 4))); } //Split the str using shamir's Secret and Returns the shares diff --git a/scripts/floDapps.js b/scripts/floDapps.js index 1da58b8..38ee0b4 100644 --- a/scripts/floDapps.js +++ b/scripts/floDapps.js @@ -1,4 +1,4 @@ -(function(EXPORTS) { //floDapps v2.3.2c +(function(EXPORTS) { //floDapps v2.3.2d /* General functions for FLO Dapps*/ 'use strict'; const floDapps = EXPORTS; @@ -63,7 +63,7 @@ return Crypto.AES.decrypt(data, raw_user.private); }, get db_name() { - return "floDapps#" + user.id; + return "floDapps#" + floCrypto.toFloID(user.id); }, lock() { user_private = user_priv_wrap; @@ -72,6 +72,30 @@ if (await user.private === raw_user.private) user_private = user_priv_raw; }, + get_contact(id) { + if (!user.contacts) + throw "Contacts not available"; + else if (user.contacts[id]) + return user.contacts[id]; + else { + let id_raw = floCrypto.decodeAddr(id).hex; + for (let i in user.contacts) + if (floCrypto.decodeAddr(i).hex == id_raw) + return user.contacts[i]; + } + }, + get_pubKey(id) { + if (!user.pubKeys) + throw "Contacts not available"; + else if (user.pubKeys[id]) + return user.pubKeys[id]; + else { + let id_raw = floCrypto.decodeAddr(id).hex; + for (let i in user.pubKeys) + if (floCrypto.decodeAddr(i).hex == id_raw) + return user.pubKeys[i]; + } + }, clear() { user_id = user_public = user_private = undefined; user_priv_raw = aes_key = undefined; @@ -475,7 +499,7 @@ floDapps.storeContact = function(floID, name) { return new Promise((resolve, reject) => { - if (!floCrypto.validateFloID(floID)) + if (!floCrypto.validateAddr(floID)) return reject("Invalid floID!") compactIDB.writeData("contacts", name, floID, user.db_name).then(result => { user.contacts[floID] = name; @@ -488,9 +512,9 @@ return new Promise((resolve, reject) => { if (floID in user.pubKeys) return resolve("pubKey already stored") - if (!floCrypto.validateFloID(floID)) + if (!floCrypto.validateAddr(floID)) return reject("Invalid floID!") - if (floCrypto.getFloID(pubKey) != floID) + if (!floCrypto.verifyPubKey(pubKey, floID)) return reject("Incorrect pubKey") compactIDB.writeData("pubKeys", pubKey, floID, user.db_name).then(result => { user.pubKeys[floID] = pubKey; diff --git a/scripts/messenger.js b/scripts/messenger.js index 1328cbb..6512d59 100644 --- a/scripts/messenger.js +++ b/scripts/messenger.js @@ -79,10 +79,13 @@ if (!floCrypto.validateAddr(recipient)) return reject("Invalid Recipient"); - if ([true, null].includes(encrypt) && recipient in floGlobals.pubKeys) - message = floCrypto.encryptData(message, floGlobals.pubKeys[recipient]) - else if (encrypt === true) - return reject("recipient's pubKey not found") + if ([true, null].includes(encrypt)) { + let r_pubKey = floDapps.user.get_pubKey(recipient); + if (r_pubKey) + message = floCrypto.encryptData(message, r_pubKey); + else if (encrypt === true) + return reject("recipient's pubKey not found") + } let options = { receiverID: recipient, } @@ -152,7 +155,7 @@ appendix: {}, userSettings: {} } - let user_db = `${floGlobals.application}_${user.id}`; + let user_db = `${floGlobals.application}_${floCrypto.toFloID(user.id)}`; compactIDB.initDB(user_db, obj).then(result => { console.info(result) compactIDB.setDefaultDB(user_db); From 19a83a9035720e4b09e05f7fccea6b2482e1cdde Mon Sep 17 00:00:00 2001 From: sairajzero Date: Wed, 24 Aug 2022 14:44:47 +0530 Subject: [PATCH 15/25] Update stdop and bug fix - fixed bug: multisig_addr not defined error on multisig.createAddress --- scripts/floCrypto.js | 6 +-- scripts/lib.js | 89 +++++++++++++++++++++++++------------------- scripts/messenger.js | 2 +- 3 files changed, 54 insertions(+), 43 deletions(-) diff --git a/scripts/floCrypto.js b/scripts/floCrypto.js index 025f698..6671ffa 100644 --- a/scripts/floCrypto.js +++ b/scripts/floCrypto.js @@ -1,4 +1,4 @@ -(function(EXPORTS) { //floCrypto v2.3.3c +(function(EXPORTS) { //floCrypto v2.3.3d /* FLO Crypto Operators */ 'use strict'; const floCrypto = EXPORTS; @@ -81,7 +81,7 @@ floCrypto.randInt = function(min, max) { min = Math.ceil(min); max = Math.floor(max); - return Math.floor(Math.random() * (max - min + 1)) + min; + return Math.floor(securedMathRandom() * (max - min + 1)) + min; } //generate a random String within length (options : alphaNumeric chars only) @@ -90,7 +90,7 @@ var characters = alphaNumeric ? 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789' : 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_+-./*?@#&$<>=[]{}():'; for (var i = 0; i < length; i++) - result += characters.charAt(Math.floor(Math.random() * characters.length)); + result += characters.charAt(Math.floor(securedMathRandom() * characters.length)); return result; } diff --git a/scripts/lib.js b/scripts/lib.js index 6fc8af8..b435194 100644 --- a/scripts/lib.js +++ b/scripts/lib.js @@ -1,4 +1,4 @@ -(function(GLOBAL) { //lib v1.3.0d +(function(GLOBAL) { //lib v1.3.1 'use strict'; /* Utility Libraries required for Standard operations * All credits for these codes belong to their respective creators, moderators and owners. @@ -6,6 +6,37 @@ */ GLOBAL.cryptocoin = (typeof floGlobals === 'undefined' ? null : floGlobals.blockchain) || 'FLO'; + const getRandomBytes = (function() { + if (typeof require === 'function') { + const crypto = require('crypto'); + return function(buf) { + var bytes = crypto.randomBytes(buf.length); + buf.set(bytes); + return buf; + } + } else if (GLOBAL.crypto && GLOBAL.crypto.getRandomValues) { + return function(buf) { + return GLOBAL.crypto.getRandomValues(buf); + } + } else + throw Error('Unable to define getRandomBytes'); + })(); + + + GLOBAL.securedMathRandom = (function() { + if (typeof require === 'function') { + const crypto = require('crypto'); + return function() { + return crypto.randomBytes(4).readUInt32LE() / 0xffffffff; + } + } else if (GLOBAL.crypto && GLOBAL.crypto.getRandomValues) { + return function() { + return (GLOBAL.crypto.getRandomValues(new Uint32Array(1))[0] / 0xffffffff); + } + } else + throw Error('Unable to define securedMathRandom'); + })(); + //Crypto.js (function() { // Global Crypto object @@ -52,7 +83,7 @@ // Generate an array of any length of random bytes randomBytes: function(n) { for (var bytes = []; n > 0; n--) - bytes.push(Math.floor(Math.random() * 256)); + bytes.push(Math.floor(securedMathRandom() * 256)); return bytes; }, @@ -405,16 +436,6 @@ //SecureRandom.js (function() { - const getRandomValues = function(buf) { - if (typeof require === 'function') { - var bytes = require('crypto').randomBytes(buf.length); - buf.set(bytes) - return buf; - } else if (GLOBAL.crypto && GLOBAL.crypto.getRandomValues) - return GLOBAL.crypto.getRandomValues(buf); - else - return null; - } /*! * Random number generator with ArcFour PRNG @@ -446,10 +467,10 @@ // ba: byte array sr.prototype.nextBytes = function(ba) { var i; - if (getRandomValues && GLOBAL.Uint8Array) { + if (getRandomBytes && GLOBAL.Uint8Array) { try { var rvBytes = new Uint8Array(ba.length); - getRandomValues(rvBytes); + getRandomBytes(rvBytes); for (i = 0; i < ba.length; ++i) ba[i] = sr.getByte() ^ rvBytes[i]; return; @@ -549,23 +570,23 @@ sr.pool = new Array(); sr.pptr = 0; var t; - if (getRandomValues && GLOBAL.Uint8Array) { + if (getRandomBytes && GLOBAL.Uint8Array) { try { // Use webcrypto if available var ua = new Uint8Array(sr.poolSize); - getRandomValues(ua); + getRandomBytes(ua); for (t = 0; t < sr.poolSize; ++t) sr.pool[sr.pptr++] = ua[t]; } catch (e) { alert(e); } } - while (sr.pptr < sr.poolSize) { // extract some randomness from Math.random() - t = Math.floor(65536 * Math.random()); + while (sr.pptr < sr.poolSize) { // extract some randomness from securedMathRandom() + t = Math.floor(65536 * securedMathRandom()); sr.pool[sr.pptr++] = t >>> 8; sr.pool[sr.pptr++] = t & 255; } - sr.pptr = Math.floor(sr.poolSize * Math.random()); + sr.pptr = Math.floor(sr.poolSize * securedMathRandom()); sr.seedTime(); // entropy var entropyStr = ""; @@ -1654,7 +1675,7 @@ var a = nbi(); for (var i = 0; i < t; ++i) { //Pick bases at random, instead of starting at 2 - a.fromInt(lowprimes[Math.floor(Math.random() * lowprimes.length)]); + a.fromInt(lowprimes[Math.floor(securedMathRandom() * lowprimes.length)]); var y = a.modPow(r, this); if (y.compareTo(BigInteger.ONE) != 0 && y.compareTo(n1) != 0) { var j = 1; @@ -2612,7 +2633,7 @@ pad: function(cipher, message) { var reqd = _requiredPadding(cipher, message); for (var i = 1; i < reqd; i++) { - message.push(Math.floor(Math.random() * 256)); + message.push(Math.floor(securedMathRandom() * 256)); } message.push(reqd); }, @@ -6690,7 +6711,7 @@ /* retreive the balance from a given address */ coinjs.addressBalance = function(address, callback) { - coinjs.ajax(coinjs.host + '?uid=' + coinjs.uid + '&key=' + coinjs.key + '&setmodule=addresses&request=bal&address=' + address + '&r=' + Math.random(), callback, "GET"); + coinjs.ajax(coinjs.host + '?uid=' + coinjs.uid + '&key=' + coinjs.key + '&setmodule=addresses&request=bal&address=' + address + '&r=' + securedMathRandom(), callback, "GET"); } /* decompress an compressed public key */ @@ -7469,12 +7490,12 @@ /* list unspent transactions */ r.listUnspent = function(address, callback) { - coinjs.ajax(coinjs.host + '?uid=' + coinjs.uid + '&key=' + coinjs.key + '&setmodule=addresses&request=unspent&address=' + address + '&r=' + Math.random(), callback, "GET"); + coinjs.ajax(coinjs.host + '?uid=' + coinjs.uid + '&key=' + coinjs.key + '&setmodule=addresses&request=unspent&address=' + address + '&r=' + securedMathRandom(), callback, "GET"); } /* list transaction data */ r.getTransaction = function(txid, callback) { - coinjs.ajax(coinjs.host + '?uid=' + coinjs.uid + '&key=' + coinjs.key + '&setmodule=bitcoin&request=gettransaction&txid=' + txid + '&r=' + Math.random(), callback, "GET"); + coinjs.ajax(coinjs.host + '?uid=' + coinjs.uid + '&key=' + coinjs.key + '&setmodule=bitcoin&request=gettransaction&txid=' + txid + '&r=' + securedMathRandom(), callback, "GET"); } /* add unspent to transaction */ @@ -8566,7 +8587,7 @@ var l = length || 25; var chars = "!$%^&*()_+{}:@~?><|\./;'#][=-abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890"; for (let x = 0; x < l; x++) { - r += chars.charAt(Math.floor(Math.random() * 62)); + r += chars.charAt(Math.floor(securedMathRandom() * 62)); } return r; } @@ -8595,7 +8616,7 @@ ], // warning for insecure PRNG - warning: 'WARNING:\nA secure random number generator was not found.\nUsing Math.random(), which is NOT cryptographically strong!' + warning: 'WARNING:\nA secure random number generator was not found.\nUsing securedMathRandom(), which is NOT cryptographically strong!' }; // Protected settings object @@ -8715,7 +8736,7 @@ str = null; while (str === null) { for (var i = 0; i < elems; i++) { - arr[i] = Math.floor(Math.random() * max + 1); + arr[i] = Math.floor(securedMathRandom() * max + 1); } str = construct(bits, arr, 10, bitsPerNum); } @@ -8724,7 +8745,7 @@ }; // Warn about using insecure rng. - // Called when Math.random() is being used. + // Called when securedMathRandom() is being used. function warn() { GLOBAL['console']['warn'](defaults.warning); if (typeof GLOBAL['alert'] === 'function' && config.alert) { @@ -9148,22 +9169,12 @@ //kbucket.js (function() { - const getRandomValues = function(buf) { - if (typeof require === 'function') { - var bytes = require('crypto').randomBytes(buf.length); - buf.set(bytes) - return buf; - } else if (GLOBAL.crypto && GLOBAL.crypto.getRandomValues) - return GLOBAL.crypto.getRandomValues(buf); - else - return null; - } // Kademlia DHT K-bucket implementation as a binary tree. // by 'Tristan Slominski' under 'MIT License' GLOBAL.BuildKBucket = function KBucket(options = {}) { if (!(this instanceof KBucket)) return new KBucket(options); - this.localNodeId = options.localNodeId || getRandomValues(new Uint8Array(20)) + this.localNodeId = options.localNodeId || getRandomBytes(new Uint8Array(20)) this.numberOfNodesPerKBucket = options.numberOfNodesPerKBucket || 20 this.numberOfNodesToPing = options.numberOfNodesToPing || 3 this.distance = options.distance || this.distance diff --git a/scripts/messenger.js b/scripts/messenger.js index 6512d59..777b714 100644 --- a/scripts/messenger.js +++ b/scripts/messenger.js @@ -1090,7 +1090,7 @@ txid: txid, data: content }, key); - resolve(multisig_addr); + resolve(multisig.address); }).catch(error => reject(error)) }) } From 71b2f2557cd5ab4afd69fb24e26b146f95931e1f Mon Sep 17 00:00:00 2001 From: sairaj mote Date: Wed, 24 Aug 2022 17:05:55 +0530 Subject: [PATCH 16/25] Feature update and bug fixes -- added UI for multisig creation --- css/main.css | 306 ++-- css/main.min.css | 2 +- css/main.scss | 3955 +++++++++++++++++++++++------------------ index.html | 422 +++-- scripts/components.js | 750 ++++---- 5 files changed, 2976 insertions(+), 2459 deletions(-) diff --git a/css/main.css b/css/main.css index 058aba7..7eb8e5d 100644 --- a/css/main.css +++ b/css/main.css @@ -39,7 +39,7 @@ body { --orange: #ff9100; --redish-orange: #ff3d00; color: rgba(var(--text-color), 1); - background: rgba(var(--foreground-color), 1); + background: rgba(var(--background-color), 1); overflow-y: hidden; } body #scroll_to_bottom { @@ -91,14 +91,19 @@ strong { color: rgba(var(--text-color), 0.9); } -.warning { +.info { line-height: normal; padding: 1rem; - background-color: khaki; border-radius: 0.5rem; font-weight: 500; color: rgba(0, 0, 0, 0.7); } +.info--warning { + background-color: khaki; +} +.info--error { + background-color: var(--danger-color); +} a { text-decoration: none; @@ -120,7 +125,6 @@ button, .button { -webkit-user-select: none; -moz-user-select: none; - -ms-user-select: none; user-select: none; position: relative; display: inline-flex; @@ -164,6 +168,10 @@ button:not(:disabled), .button--small { padding: 0.4rem 0.6rem; } +.button--outlined { + border: solid rgba(var(--text-color), 0.5) 0.1rem; + background-color: rgba(var(--foreground-color), 1); +} .cta { text-transform: uppercase; @@ -207,7 +215,6 @@ details summary { display: flex; -webkit-user-select: none; -moz-user-select: none; - -ms-user-select: none; user-select: none; cursor: pointer; align-items: center; @@ -241,7 +248,7 @@ sm-copy { sm-input, sm-textarea { font-size: 0.9rem; - --border-radius: 0.3rem; + --border-radius: 0.5rem; --background-color: rgba(var(--foreground-color), 1); } sm-input button .icon, @@ -298,7 +305,6 @@ strip-option { --border-radius: 0.2rem; -webkit-user-select: none; -moz-user-select: none; - -ms-user-select: none; user-select: none; } @@ -359,7 +365,6 @@ ol li::before { word-wrap: break-word; word-break: break-word; -webkit-hyphens: auto; - -ms-hyphens: auto; hyphens: auto; } @@ -972,10 +977,10 @@ sm-button[variant=primary] { .initial { position: relative; justify-content: center; - font-size: 1.2rem; - font-weight: 500; - width: 2.8rem; - height: 2.8rem; + font-size: 1.1rem; + font-weight: 700; + width: 2.4rem; + height: 2.4rem; aspect-ratio: 1/1; color: rgba(var(--foreground-color), 1); box-shadow: 0 0.1rem 0.1rem rgba(0, 0, 0, 0.06); @@ -983,9 +988,21 @@ sm-button[variant=primary] { text-transform: uppercase; -webkit-user-select: none; -moz-user-select: none; - -ms-user-select: none; user-select: none; + overflow: hidden; background-color: var(--contact-color, --accent-color); + flex-shrink: 0; +} +.initial::after { + content: ""; + position: absolute; + background-color: rgba(255, 255, 255, 0.2); + width: 100%; + height: 200%; + margin-left: 50%; + margin-top: 50%; + transform: rotate(45deg); + transform-origin: left center; } .group-icon { @@ -998,12 +1015,10 @@ sm-button[variant=primary] { position: relative; display: grid; gap: 0 1rem; - padding: 0.8rem 1.5rem; align-items: center; flex-shrink: 0; -webkit-user-select: none; -moz-user-select: none; - -ms-user-select: none; user-select: none; overflow: hidden; } @@ -1035,6 +1050,7 @@ sm-button[variant=primary] { width: 100%; font-size: 1em; font-weight: 500; + margin-bottom: 0.3rem; } .contact .span-2 { display: flex; @@ -1046,6 +1062,7 @@ sm-button[variant=primary] { .contact .last-message { font-weight: 400; font-size: 0.9em; + opacity: 0.9; } .contact .menu { justify-self: flex-end; @@ -1067,11 +1084,16 @@ sm-button[variant=primary] { } .selectable-contact { + margin: 0 -0.3rem; + padding: 0.5rem 0.3rem; + border-radius: 0.5rem; -webkit-user-select: none; -moz-user-select: none; - -ms-user-select: none; user-select: none; } +.selectable-contact:not(:last-of-type) { + margin-bottom: 0.2rem; +} .selectable-contact input { margin-left: auto; } @@ -1081,6 +1103,7 @@ sm-button[variant=primary] { align-items: center; } .group-member .admin-tag { + white-space: nowrap; margin-left: auto; padding: 0.1rem 0.6rem; font-size: 0.8rem; @@ -1194,18 +1217,24 @@ sm-button[variant=primary] { } #warn_no_encryption { - background: #fffd8d; + background: rgb(255, 253, 141); color: #111; } -.contact .initial::after, -.mail-card .initial::after { +.contact, +.mail-card { + padding: 0.8rem; + margin: 0 0.2rem; + border-radius: 0.5rem; +} + +.contact::before, +.mail-card::before { content: ""; position: absolute; - bottom: -0.1rem; - right: -0.1rem; - height: 1rem; - width: 1rem; + top: 0; + margin: 0.5rem; + padding: 0.3rem; background: var(--accent-color); border-radius: 100%; border: solid rgba(var(--foreground-color), 1) 1px; @@ -1213,8 +1242,8 @@ sm-button[variant=primary] { transition: transform 0.3s; } -.contact.unread .initial::after, -.mail-card.unread .initial::after { +.contact.unread::before, +.mail-card.unread::before { transform: scale(1); } @@ -1241,12 +1270,10 @@ sm-button[variant=primary] { position: relative; display: grid; gap: 0 1rem; - padding: 0.8rem 1.5rem; align-items: center; flex-shrink: 0; -webkit-user-select: none; -moz-user-select: none; - -ms-user-select: none; user-select: none; grid-template-columns: auto 1fr auto; grid-template-areas: "dp sender date" "dp subject subject" "dp desc desc"; @@ -1254,8 +1281,6 @@ sm-button[variant=primary] { .mail-card .initial { grid-area: dp; align-self: flex-start; - height: 2rem; - width: 2rem; font-size: 1rem; } .mail-card .sender { @@ -1380,7 +1405,7 @@ sm-button[variant=primary] { #main_navbar { display: flex; - background: rgba(var(--text-color), 0.03); + background: rgba(var(--foreground-color), 1); } #main_navbar.hide-away { position: absolute; @@ -1396,23 +1421,26 @@ sm-button[variant=primary] { .nav-item { position: relative; - display: flex; - flex: 1; + display: grid; width: 100%; - flex-direction: column; align-items: center; - justify-content: center; - padding: 0.5rem 0.3rem; + justify-items: center; + padding: 0.5rem 0.4rem; color: var(--text-color); font-size: 0.8rem; - border-radius: 0.3rem; + border-radius: 0.5rem; font-weight: 500; + aspect-ratio: 1/1; } .nav-item .icon { + grid-area: 1/1/2/2; transition: transform 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.275); } +.nav-item .filled { + opacity: 0; +} .nav-item__title { - margin-top: 0.3rem; + line-height: 1; transition: opacity 0.2s, transform 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.275); } .nav-item--active { @@ -1422,6 +1450,12 @@ sm-button[variant=primary] { fill: var(--accent-color); transform: translateY(50%); } +.nav-item--active .icon.filled { + opacity: 1; +} +.nav-item--active .icon:not(.filled) { + opacity: 0; +} .nav-item--active .nav-item__title { transform: translateY(100%); opacity: 0; @@ -1458,6 +1492,37 @@ sm-button[variant=primary] { margin: 0.3rem; } +#contacts, +#mails, +#settings { + height: 100%; + overflow-y: hidden; +} +#contacts .header, +#mails .header, +#settings .header { + padding: 1rem; + position: relative; + gap: 0.5rem; + min-height: 4rem; +} +#contacts .header sm-input, +#mails .header sm-input, +#settings .header sm-input { + width: 100%; +} +#contacts .header h4, +#mails .header h4, +#settings .header h4 { + text-transform: capitalize; + font-weight: 500; +} +#contacts .header sm-menu, +#mails .header sm-menu, +#settings .header sm-menu { + margin-right: -0.7rem; +} + #auto_complete_contact { position: relative; } @@ -1484,6 +1549,11 @@ sm-button[variant=primary] { #contacts { position: relative; overflow-x: hidden; + grid-template-rows: -webkit-max-content -webkit-max-content 1fr; + grid-template-rows: max-content max-content 1fr; +} +#contacts .header { + padding: 0.5rem 1rem; } #contacts .scrolling-wrapper { height: 100%; @@ -1499,7 +1569,7 @@ sm-button[variant=primary] { padding: 0.5rem 0; } -#group_creation_process .group-icon { +#creation_process .group-icon { background-color: var(--accent-color); justify-self: center; height: 8rem; @@ -1510,7 +1580,6 @@ sm-button[variant=primary] { font-size: 4rem; } -#contacts, #mails { position: relative; grid-template-rows: -webkit-max-content 1fr; @@ -1533,72 +1602,8 @@ sm-button[variant=primary] { margin: 0rem; } -#contacts, -#mails, -#settings { - height: 100%; - overflow-y: hidden; -} -#contacts .header, -#mails .header, -#settings .header { - padding: 1rem 1.5rem; - position: relative; - gap: 0.5rem; - min-height: 4rem; -} -#contacts .header .expanding-search, -#mails .header .expanding-search, -#settings .header .expanding-search { - position: absolute; - width: 100%; - padding: 0.7rem 1.5rem; - background: rgba(var(--foreground-color), 1); -} -#contacts .header sm-input, -#mails .header sm-input, -#settings .header sm-input { - width: 100%; -} -#contacts .header h4, -#mails .header h4, -#settings .header h4 { - text-transform: capitalize; - font-weight: 500; -} -#contacts .header .flex h4, -#mails .header .flex h4, -#settings .header .flex h4 { - flex: 1; -} -#contacts .header .flex sm-menu, -#mails .header .flex sm-menu, -#settings .header .flex sm-menu { - margin-right: -0.7rem; -} -#contacts .header sm-button, -#mails .header sm-button, -#settings .header sm-button { - margin: 0; -} -#contacts .header sm-button .icon, -#mails .header sm-button .icon, -#settings .header sm-button .icon { - height: 0.9rem; - width: 0.9rem; - align-self: center; - stroke-width: 8; - margin-left: 0; - margin-right: 0.5rem; -} - -#chat_search_field .icon-only { - margin-left: -0.5rem; - margin-right: 0.5rem; -} - #search_chats { - --min-height: 3rem; + --min-height: 2.5rem; } #chat_page, @@ -1642,7 +1647,7 @@ sm-button[variant=primary] { max-width: max-content; margin-bottom: 0.2rem; margin-top: 0.8rem; - padding: 0.6em 1em; + padding: 0.5em 0.8em; transition: opacity 0.3s, transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275); } .message .sender-name { @@ -1659,8 +1664,7 @@ sm-button[variant=primary] { word-break: break-all; word-break: break-word; -webkit-hyphens: auto; - -ms-hyphens: auto; - hyphens: auto; + hyphens: auto; white-space: pre-wrap; line-height: 1.5; } @@ -1686,7 +1690,7 @@ sm-button[variant=primary] { .sent { margin-left: auto; background: var(--accent-color); - border-radius: 0.8rem 0 0.8rem 0.8rem; + border-radius: 0.3rem 0 0.3rem 0.3rem; } .sent > * { color: rgba(var(--background-color), 1); @@ -1705,8 +1709,8 @@ sm-button[variant=primary] { .received { margin-right: auto; - background: rgba(var(--text-color), 0.1); - border-radius: 0 0.8rem 0.8rem 0.8rem; + border-radius: 0 0.3rem 0.3rem 0.3rem; + background-color: rgba(var(--text-color), 0.1); } .received::after { content: ""; @@ -1732,12 +1736,12 @@ sm-button[variant=primary] { .sent + .sent, .received + .received { - border-radius: 0.8rem; + border-radius: 0.3rem; } .distinct-sender { display: grid; - border-radius: 0 0.8rem 0.8rem 0.8rem !important; + border-radius: 0 0.3rem 0.3rem 0.3rem !important; margin-top: 0.8rem !important; } .distinct-sender::after { @@ -1879,7 +1883,6 @@ sm-button[variant=primary] { #type_message { margin: 0; - --border-radius: 0.5rem; --background: rgba(var(--text-color), 0.1); } @@ -1900,7 +1903,6 @@ sm-button[variant=primary] { --button-hover-background: rgba(var(--text-color), 0.2); -webkit-user-select: none; -moz-user-select: none; - -ms-user-select: none; user-select: none; width: 100%; max-height: 40vh; @@ -1913,7 +1915,6 @@ sm-button[variant=primary] { border-radius: 0.6rem; -webkit-user-select: none; -moz-user-select: none; - -ms-user-select: none; user-select: none; text-align: center; } @@ -1937,6 +1938,7 @@ sm-button[variant=primary] { } #chats_list { + gap: 0.2rem; padding-bottom: 6rem; } @@ -2106,7 +2108,6 @@ sm-button[variant=primary] { sm-popup { --border-radius: 1rem 1rem 0 0; } - #landing { grid-template-areas: "illustration" "."; align-items: flex-start; @@ -2120,11 +2121,9 @@ sm-button[variant=primary] { display: flex; width: 100% !important; } - #landing_illustration { grid-area: illustration; } - .frame form, #sign_in form { height: 100%; @@ -2137,23 +2136,50 @@ sm-button[variant=primary] { #sign_in sm-button[variant=primary] { margin-top: auto; } - + .fab { + bottom: 4rem; + } + .inner-page { + margin-bottom: 5rem; + } + #main_navbar { + position: fixed; + bottom: 0; + left: 0; + right: 0; + width: -webkit-max-content; + width: -moz-max-content; + width: max-content; + margin: 0.5rem auto; + border-radius: 1rem; + justify-content: center; + background-color: transparent; + -webkit-backdrop-filter: blur(0.5rem); + backdrop-filter: blur(0.5rem); + background-color: rgba(var(--foreground-color), 0.9); + } + #main_navbar ul { + background-color: rgba(var(--text-color), 0.05); + border-radius: inherit; + box-shadow: 0 1rem 1.5rem rgba(0, 0, 0, 0.16); + } #main_navbar.hide-away { bottom: 0; left: 0; right: 0; } - + #main_navbar .nav-item { + height: 3.8rem; + width: 4.5rem; + } #chats_list, #contact_container { gap: 0.2rem; } - #chat_view .message { width: auto; max-width: 90%; } - #chat_header { grid-template-columns: auto minmax(0, 1fr); } @@ -2161,7 +2187,6 @@ sm-button[variant=primary] { max-width: calc(100% - 2rem); margin-left: -1.7rem; } - #settings { overflow-x: hidden; } @@ -2176,7 +2201,6 @@ sm-button[variant=primary] { -webkit-backdrop-filter: blur(0.5rem); backdrop-filter: blur(0.5rem); } - .hide-on-mobile { display: none !important; } @@ -2185,38 +2209,31 @@ sm-button[variant=primary] { .hide-on-desktop { display: none !important; } - .page { padding-bottom: 0; } - .popup__header { grid-column: 1/-1; padding: 1rem 1.5rem 0 1.5rem; } - .logo-section { padding: 2rem 3rem 0 3rem; margin: 0.5rem 0; } - sm-popup { --width: 24rem; --min-width: 24rem; --border-radius: 0.5rem; } - #landing { align-items: center; gap: 4vw; grid-template-columns: 1fr 1fr; padding: 0 4vw; } - #sign_in { width: 24rem; } - #main_page { grid-template-columns: -webkit-min-content 1fr; grid-template-columns: min-content 1fr; @@ -2225,26 +2242,20 @@ sm-button[variant=primary] { overflow: hidden; box-shadow: 0 0.1rem 0.2rem rgba(0, 0, 0, 0.05), 0 1rem 3rem rgba(0, 0, 0, 0.2); } - #main_navbar { grid-area: nav; border-top: none; flex-direction: column; - background-color: rgba(var(--foreground-color), 0.3); border-right: solid thin rgba(var(--text-color), 0.1); + background-color: rgba(var(--foreground-color), 0.3); } #main_navbar ul { flex-direction: column; gap: 0.5rem; - padding: 0.3rem; } #main_navbar ul li:last-of-type { margin-top: auto; } - - .nav-item { - aspect-ratio: 1/1; - } .nav-item__indicator { width: 0.25rem; height: 50%; @@ -2252,26 +2263,21 @@ sm-button[variant=primary] { border-radius: 0 1rem 1rem 0; bottom: auto; } - #add_contact_popup { --min-width: 24rem; } - #compose_mail_popup, #reply_mail_popup { --min-width: 36rem; } - #emoji_picker { max-height: 18rem; } - #chat_view .message { width: auto; align-self: flex-start; max-width: 55ch; } - #chat_page, #mail_page { display: grid; @@ -2281,7 +2287,6 @@ sm-button[variant=primary] { #mail_page > :first-child { border-right: solid thin rgba(var(--text-color), 0.1); } - #settings { display: grid; grid-template-columns: 14rem 1fr; @@ -2300,12 +2305,10 @@ sm-button[variant=primary] { #settings .panel > *:first-of-type { margin-top: 0.5rem; } - .contact.active, .mail-card.active { background: rgba(var(--text-color), 0.06); } - #contact_details_popup.is-group { --width: 52rem; } @@ -2329,7 +2332,6 @@ sm-button[variant=primary] { padding: 1rem 4rem; padding-top: 0; } - #chat_page, #mail_page { grid-template-columns: 21rem 1fr; @@ -2343,11 +2345,9 @@ sm-button[variant=primary] { #landing .title-font { font-size: 3rem; } - #emoji_picker { --num-columns: 16; } - .contact.active, .mail-card.active { background: rgba(var(--text-color), 0.06); @@ -2358,7 +2358,6 @@ sm-button[variant=primary] { width: 0.5rem; height: 0.5rem; } - ::-webkit-scrollbar-thumb { background: rgba(var(--text-color), 0.3); border-radius: 1rem; @@ -2366,21 +2365,17 @@ sm-button[variant=primary] { ::-webkit-scrollbar-thumb:hover { background: rgba(var(--text-color), 0.5); } - .interactive:hover { background-color: rgba(var(--text-color), 0.06); } - .emoji:hover { cursor: pointer; background: rgba(var(--text-color), 0.06); } - .contact .menu { opacity: 0; transition: opacity 0.3s; } - .contact:hover .menu { opacity: 1; } @@ -2390,7 +2385,6 @@ sm-button[variant=primary] { .contact { -webkit-tap-highlight-color: transparent; } - .contact .menu { display: none; } @@ -2400,6 +2394,6 @@ sm-button[variant=primary] { overflow: overlay; } } -.hide { +.hidden { display: none !important; } \ No newline at end of file diff --git a/css/main.min.css b/css/main.min.css index 1e711ff..0779166 100644 --- a/css/main.min.css +++ b/css/main.min.css @@ -1 +1 @@ -*{padding:0;margin:0;box-sizing:border-box;font-family:"Roboto",sans-serif}:root{font-size:clamp(1rem,1.2vmax,1.2rem)}html,body{height:100%}body{--accent-color: #3d5afe;--secondary-color: #ffac2e;--text-color: 20, 20, 20;--foreground-color: 252, 253, 255;--background-color: 241, 243, 248;--danger-color: rgb(255, 75, 75);--green: #1cad59;--yellow: rgb(220, 165, 0);--dark-red: #d40e1e;--red: #f50000;--kinda-pink: #e40273;--purple: #462191;--shady-blue: #324de6;--nice-blue: #256eff;--maybe-cyan: #00b0ff;--teal: #00bcd4;--mint-green: #16c79a;--yellowish-green: #66bb6a;--greenish-yellow: #8bc34a;--dark-teal: #11698e;--tangerine: #ff6f00;--orange: #ff9100;--redish-orange: #ff3d00;color:rgba(var(--text-color), 1);background:rgba(var(--foreground-color), 1);overflow-y:hidden}body #scroll_to_bottom{background:rgba(var(--foreground-color), 1);box-shadow:0 .3rem .4rem rgba(0,0,0,.2)}body[data-theme=dark]{--accent-color: #6d83ff;--secondary-color: #d60739;--text-color: 220, 220, 220;--foreground-color: 27, 28, 29;--background-color: 21, 22, 22;--danger-color: rgb(255, 106, 106);--green: #00e676;--yellow: rgb(255, 213, 5);--dark-red: #ff5e7e;--red: #ff6098;--kinda-pink: #c44ae6;--purple: #9565f7;--shady-blue: #8295fb;--nice-blue: #86afff;--maybe-cyan: #66cfff;--teal: #6aeeff;--mint-green: #4dffd2;--yellowish-green: #9effa2;--greenish-yellow: #c7fc8b;--dark-teal: #51cbff;--tangerine: #ffac6d;--orange: #ffbe68;--redish-orange: #ff8560}body[data-theme=dark] .initial{box-shadow:0 .1rem .1rem rgba(0,0,0,.16)}body[data-theme=dark] .message{color:rgba(var(--text-color), 1)}body[data-theme=dark] #scroll_to_bottom{background:linear-gradient(rgba(var(--text-color), 0.1), rgba(var(--text-color), 0.1)),rgba(var(--foreground-color), 1);box-shadow:0 .4rem .4rem rgba(0,0,0,.3)}p,strong{font-size:.9rem;max-width:65ch;line-height:1.7;color:rgba(var(--text-color), 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summary{margin-bottom:1rem}details[open]>summary .down-arrow{transform:rotate(180deg)}fieldset{border:none}input{accent-color:var(--accent-color)}input[type=range]:active{cursor:-webkit-grab;cursor:grab}sm-copy{font-size:.9rem}sm-input,sm-textarea{font-size:.9rem;--border-radius: 0.3rem;--background-color: rgba(var(--foreground-color), 1)}sm-input button .icon,sm-textarea button .icon{fill:var(--accent-color)}sm-textarea{--max-height: 32ch}sm-button{--padding: 0.8rem}sm-button[variant=primary] .icon{fill:rgba(var(--background-color), 1)}sm-button[disabled] .icon{fill:rgba(var(--text-color), 0.6)}sm-button.danger{--background: var(--danger-color);color:rgba(var(--background-color), 1)}sm-spinner{--size: 1rem;--stroke-width: 0.1rem}sm-form{--gap: 1rem}sm-select{--padding: 0.8rem;font-size:.9rem}sm-option{font-size:.9rem}strip-select{--gap: 0;background-color:rgba(var(--text-color), 0.06);border-radius:.3rem;padding:.3rem}strip-option{position:relative;font-size:.8rem;--border-radius: 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.8ch}.bullet-point::after{content:"";height:.4ch;width:.4ch;border-radius:.5em;background-color:var(--accent-color)}.margin-right-0-5{margin-right:.5rem}.margin-left-0-5{margin-left:.5rem}.margin-left-auto{margin-left:auto}.margin-bottom-0-5{margin-bottom:.5rem}.margin-block-1{margin-block:1rem}.margin-block-1-5{margin-block:1.5rem}.margin-inline-1{margin-inline:1rem}.margin-inline-1-5{margin-inline:1.5rem}.icon-button{padding:.6rem;border-radius:.8rem;background-color:rgba(var(--text-color), 0.1);height:-webkit-max-content;height:-moz-max-content;height:max-content}.icon-button .icon{fill:var(--accent-color)}.fab{position:absolute;right:0;bottom:0;margin:1.5rem;box-shadow:0 .5rem 1rem rgba(0,0,0,.2);z-index:2;border-radius:.5rem;padding:.8rem 1rem}.fab .icon{margin-right:.5rem}.multi-state-button{display:grid;text-align:center;align-items:center}.multi-state-button>*{grid-area:1/1/2/2}.multi-state-button 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1.5rem;align-items:center}.popup__header__close{padding:.5rem;margin-left:-0.5rem}.flo-icon{margin-right:.3rem;height:1.5rem;width:1.5rem}#secondary_pages{display:flex;flex-direction:column;width:100%}#secondary_pages header{padding:1.5rem}#secondary_pages .inner-page{width:100%;height:100%}.inner-page{background-color:rgba(var(--foreground-color), 0.5)}#sign_in,#sign_up{justify-items:center;align-content:center}#sign_in section,#sign_up section{margin-top:-8rem;width:min(24rem,100%)}#sign_in sm-form,#sign_up sm-form{margin:2rem 0}#sign_up .h2{margin-bottom:.5rem}#sign_up .card{margin:1.5rem 0}#sign_up h5{color:rgba(var(--text-color), 0.8)}#flo_id_warning{padding-bottom:1.5rem;border-bottom:thin solid rgba(var(--text-color), 0.3)}#flo_id_warning .icon{height:4rem;width:4rem;padding:1rem;background-color:#ffc107;border-radius:3rem;fill:rgba(0,0,0,.8);margin-bottom:1.5rem}.tip{font-size:.9rem;color:rgba(var(--text-color), 0.8)}sm-button[variant=primary]{--foreground-color: 255, 255, 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0;justify-self:center;align-self:center;text-align:center}#warn_no_encryption+#warn_no_encryption,#warn_no_encryption+.date-card,#warn_no_encryption+.group-event-card,.date-card+#warn_no_encryption,.date-card+.date-card,.date-card+.group-event-card,.group-event-card+#warn_no_encryption,.group-event-card+.date-card,.group-event-card+.group-event-card{margin-top:0}.group-event-card{font-size:.8rem;font-weight:400}#warn_no_encryption{background:#fffd8d;color:#111}.contact,.mail-card{padding:.8rem;margin:0 .2rem;border-radius:.5rem}.contact::before,.mail-card::before{content:"";position:absolute;top:0;margin:.5rem;padding:.3rem;background:var(--accent-color);border-radius:100%;border:solid rgba(var(--foreground-color), 1) 1px;transform:scale(0);transition:transform .3s}.contact.unread::before,.mail-card.unread::before{transform:scale(1)}.mail-card.unread .time,.mail-card.unread .date,.contact.unread .time,.contact.unread .date{color:var(--accent-color)}.mail-card.unread h4,.contact.unread h4{color:rgba(var(--text-color), 1)}.mail-card.unread h4,.mail-card.unread h5,.mail-card.unread p,.contact.unread h4,.contact.unread h5,.contact.unread p{font-weight:700}.mail-card{position:relative;display:grid;gap:0 1rem;align-items:center;flex-shrink:0;-webkit-user-select:none;-moz-user-select:none;user-select:none;grid-template-columns:auto 1fr auto;grid-template-areas:"dp sender date" "dp subject subject" "dp desc desc"}.mail-card .initial{grid-area:dp;align-self:flex-start;font-size:1rem}.mail-card .sender{width:100%;font-size:.8rem;font-weight:500;color:rgba(var(--text-color), 0.8);text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.mail-card .subject{grid-area:subject;font-size:1em;margin-top:.3rem;font-weight:500}.mail-card .description{grid-area:desc;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;font-size:.9em;margin-top:.2rem;color:rgba(var(--text-color), 0.8)}.date{grid-area:date;margin-left:auto;white-space:nowrap;font-size:.8rem;color:rgba(var(--text-color), 0.8)}@-webkit-keyframes slide{from{opacity:0;transform:translateX(-1rem)}to{opacity:1;transform:none}}@keyframes slide{from{opacity:0;transform:translateX(-1rem)}to{opacity:1;transform:none}}#mail_container{width:100%}.mail{position:relative;padding:1.5rem}.mail:not(:first-of-type){margin-top:1.5rem;background-color:rgba(var(--text-color), 0.03);padding-bottom:2rem;margin-inline:1rem;border-radius:.5rem;overflow:hidden}.mail:not(:first-of-type)::before{content:"";position:absolute;left:0;top:0;width:.2rem;height:100%;background:rgba(var(--text-color), 0.2)}.mail .mail-header{align-self:start;margin-bottom:1.5rem;gap:1rem}.mail .initial{background-color:var(--contact-color, --accent-color);margin:0;height:2rem;width:2rem}.mail .sender-name{font-weight:500;margin-bottom:.5rem}.mail .flo-id{font-weight:400;max-width:90%}.mail .mail-subject,.mail .mail-content{overflow-wrap:break-word;word-wrap:break-word}.mail .mail-subject{margin-bottom:.4em}.mail .mail-content{height:-webkit-max-content;height:-moz-max-content;height:max-content;max-width:60ch;white-space:pre-wrap}.logo-section{display:grid;grid-template-columns:auto 1fr}#main_navbar{display:flex;background:rgba(var(--foreground-color), 1)}#main_navbar.hide-away{position:absolute}#main_navbar ul{display:flex;height:100%;width:100%}#main_navbar ul li{width:100%}.nav-item{position:relative;display:grid;width:100%;align-items:center;justify-items:center;padding:.5rem .4rem;color:var(--text-color);font-size:.8rem;border-radius:.5rem;font-weight:500;aspect-ratio:1/1}.nav-item .icon{grid-area:1/1/2/2;transition:transform .2s cubic-bezier(0.175, 0.885, 0.32, 1.275)}.nav-item .filled{opacity:0}.nav-item__title{line-height:1;transition:opacity .2s,transform .2s cubic-bezier(0.175, 0.885, 0.32, 1.275)}.nav-item--active{color:var(--accent-color)}.nav-item--active .icon{fill:var(--accent-color);transform:translateY(50%)}.nav-item--active .icon.filled{opacity:1}.nav-item--active .icon:not(.filled){opacity:0}.nav-item--active .nav-item__title{transform:translateY(100%);opacity:0}.nav-item__indicator{position:absolute;bottom:0;width:2rem;height:.3rem;background:var(--accent-color);border-radius:1rem 1rem 0 0;z-index:1}.nav-item:last-of-type{margin-top:auto}.badge{display:flex;align-items:center;justify-content:center;content:attr(data-notifications);position:absolute;top:0;right:0;min-width:2.7ch;font-size:.8rem;padding:.2rem;background:var(--danger-color);color:rgba(var(--background-color), 1);line-height:1;font-weight:700;border-radius:1rem;margin:.3rem}#contacts,#mails,#settings{height:100%;overflow-y:hidden}#contacts .header,#mails .header,#settings .header{padding:1rem;position:relative;gap:.5rem;min-height:4rem}#contacts .header sm-input,#mails .header sm-input,#settings .header sm-input{width:100%}#contacts .header h4,#mails .header h4,#settings .header h4{text-transform:capitalize;font-weight:500}#contacts .header sm-menu,#mails .header sm-menu,#settings .header sm-menu{margin-right:-0.7rem}#auto_complete_contact{position:relative}#mail_contact_list{max-height:40vh;overflow-y:auto;position:absolute;top:100%;background:rgba(var(--foreground-color), 1);z-index:1;border-radius:.4rem;box-shadow:0 .1rem .1rem rgba(0,0,0,.1),0 .2rem .5rem rgba(0,0,0,.16);width:100%}#mail_contact_list .contact{grid-template-columns:auto 1fr;grid-template-areas:"dp ." "dp ."}#mail_contact_list sm-menu{display:none}#contacts{position:relative;overflow-x:hidden;grid-template-rows:-webkit-max-content -webkit-max-content 1fr;grid-template-rows:max-content max-content 1fr}#contacts .header{padding:.5rem 1rem}#contacts .scrolling-wrapper{height:100%;flex:1;overflow-y:auto}#contacts .scrolling-wrapper .empty-state{padding:1.5rem;text-align:center}#contacts_container .contact{padding:.5rem 0}#creation_process .group-icon{background-color:var(--accent-color);justify-self:center;height:8rem;width:8rem;margin-bottom:1rem;padding:2rem;border-radius:50%;font-size:4rem}#mails{position:relative;grid-template-rows:-webkit-max-content 1fr;grid-template-rows:max-content 1fr}#mail_sections{overflow-y:auto}#mail_type_selector{width:-webkit-fit-content;width:-moz-fit-content;width:fit-content}#mail_type_selector strip-option{--padding: 0.5rem 1.2rem}#mail_type_selector strip-option .badge{margin:0rem}#search_chats{--min-height: 2.5rem}#chat_page,#mail_page,#settings{display:flex;flex-direction:column;width:100%;height:100%;overflow:hidden}#group_members_list{margin-top:.5rem}#group_members_list .contact{padding:.5rem 0}#chat_view,#mail{background-color:rgba(var(--foreground-color), 0.3)}#chat_view{position:relative;display:flex;flex-direction:column;height:100%;overflow-y:auto}.message{position:relative;display:flex;flex-wrap:wrap;width:auto;font-size:.92rem;max-width:-webkit-max-content;max-width:-moz-max-content;max-width:max-content;margin-bottom:.2rem;margin-top:.8rem;padding:.5em .8em;transition:opacity .3s,transform .3s cubic-bezier(0.175, 0.885, 0.32, 1.275)}.message .sender-name{font-size:.85rem;font-weight:500;margin-bottom:.3rem}.message .message-body{display:flex;align-items:center;flex-wrap:wrap;overflow-wrap:break-word;word-wrap:break-word;word-break:break-all;word-break:break-word;-webkit-hyphens:auto;hyphens:auto;white-space:pre-wrap;line-height:1.5}.message .message-body a{color:inherit}.message .message-body .text-emoji{align-self:center;font-size:1.4em;letter-spacing:0}.message .time{white-space:nowrap;font-size:.8em;opacity:.8;justify-self:flex-end;padding-left:1rem;align-self:flex-end;margin-top:.2rem;margin-left:auto}.sent{margin-left:auto;background:var(--accent-color);border-radius:.3rem 0 .3rem .3rem}.sent>*{color:rgba(var(--background-color), 1)}.sent::after{content:"";position:absolute;left:100%;top:0;width:0;height:0;border-style:solid;border-width:.5em .3em 0 0;border-color:var(--accent-color) rgba(0,0,0,0) rgba(0,0,0,0) rgba(0,0,0,0)}.received{margin-right:auto;border-radius:0 .3rem .3rem .3rem;background-color:rgba(var(--text-color), 0.1)}.received::after{content:"";position:absolute;left:-0.5em;top:0;width:0;height:0;border-style:solid;border-width:0 .5em .5em 0;border-color:rgba(0,0,0,0) rgba(var(--text-color), 0.1) rgba(0,0,0,0) rgba(0,0,0,0)}.sent+.sent,.received+.received{margin-top:0}.sent+.sent::after,.received+.received::after{display:none}.sent+.sent,.received+.received{border-radius:.3rem}.distinct-sender{display:grid;border-radius:0 .3rem .3rem .3rem !important;margin-top:.8rem !important}.distinct-sender::after{display:flex !important;content:"";position:absolute;left:-0.5em;top:0;width:0;height:0;border-style:solid;border-width:0 .5em .5em 0;border-color:rgba(0,0,0,0) rgba(var(--text-color), 0.1) rgba(0,0,0,0) rgba(0,0,0,0)}.unconfirmed{opacity:.7;transform-origin:left;-webkit-animation:pop .3s forwards cubic-bezier(0.175, 0.885, 0.32, 1.275);animation:pop .3s forwards cubic-bezier(0.175, 0.885, 0.32, 1.275)}@-webkit-keyframes pop{0%{transform:rotate(5deg) translate(-0.5rem, 1rem)}100%{transform:rotate(0) translate(0, 0)}}@keyframes pop{0%{transform:rotate(5deg) translate(-0.5rem, 1rem)}100%{transform:rotate(0) translate(0, 0)}}.back-button{padding:.5rem;margin-left:-0.5rem}#chat_header{padding:.5rem 1rem;align-content:center;grid-template-columns:minmax(0, 1fr);z-index:1}#chat_header .flex{height:100%}#chat_header #chat_details_button{background-color:rgba(var(--text-color), 0.06);border-radius:2rem;justify-self:center;padding:.3rem}#chat_header .initial{cursor:pointer;height:1.8rem;width:1.8rem;flex-shrink:0;font-size:1rem}#chat_header #receiver_name{font-weight:500;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}#chat_header .group-icon{padding:.1rem}#scroll_to_bottom{position:absolute;display:flex;right:0;bottom:3rem;border-radius:4rem;z-index:1;aspect-ratio:1/1;margin:1.5rem;transform:scale(0);transition:transform .2s}#scroll_to_bottom button{border-radius:4rem}#scroll_to_bottom.new-message::after{position:absolute;content:"";top:0;right:0;z-index:2;padding:.5rem;border-radius:50%;background:#00e676}.no-transformations{transform:none !important}#chat_footer .flex{align-items:flex-end;padding:.5rem 1rem .5rem .5rem}#emoji_toggle{align-self:center;padding:.6rem;margin-right:.5rem;width:2.6rem;height:2.6rem;border-radius:2rem;cursor:pointer}#emoji_toggle path{fill:rgba(var(--text-color), 0.5)}#emoji_toggle.active path{fill:var(--accent-color)}#send_message_button{align-self:center;padding:.5rem .8rem;margin-left:.5rem;opacity:.5;font-weight:500}#send_message_button:not(:disabled){opacity:1;color:var(--accent-color)}#type_message{margin:0;--background: rgba(var(--text-color), 0.1)}#messages_container{flex:1;padding:0 1rem}#emoji_picker{--background: rgba(var(--text-color), 0.06);--border-size: 0;--input-border-color: none;--input-padding: 0.4rem 1rem;--outline-color: var(--accent-color);--input-font-color: rgba(var(--text-color), 1);--input-placeholder-color: rgba(var(--text-color), 0.6);--indicator-color: var(--accent-color);--button-hover-background: rgba(var(--text-color), 0.2);-webkit-user-select:none;-moz-user-select:none;user-select:none;width:100%;max-height:40vh}.emoji{font-size:1.6rem;cursor:pointer;padding:.4rem;border-radius:.6rem;-webkit-user-select:none;-moz-user-select:none;user-select:none;text-align:center}.icon--big{height:8rem;width:8rem;margin-bottom:1.5rem;justify-self:center}#messages_container,#chats_list,#inbox_mail_container,#sent_mail_container,#mail{width:100%;flex-direction:column;height:100%;overflow-y:auto}#chats_list{gap:.2rem;padding-bottom:6rem}.mail-container{height:100%;flex-direction:column;overflow-y:auto}#inbox_mail_container,#sent_mail_container{gap:.2rem;padding-bottom:6rem}.has-bg-image .received,.has-bg-image .group-event-card,.has-bg-image .date-card{background:rgba(var(--foreground-color), 1)}.has-bg-image .received::after{border-color:rgba(0,0,0,0) rgba(var(--foreground-color), 0.6) rgba(0,0,0,0) rgba(0,0,0,0)}.has-bg-image #emoji_picker{--background: rgba(var(--foreground-color), 0.6)}.has-bg-image #emoji_toggle path{fill:rgba(var(--text-color), 0.8)}.has-bg-image sm-textarea{--background: rgba(var(--foreground-color), 0.6)}#mail{align-items:flex-start;padding-bottom:1.5rem}#mail>.flex{padding:0 1.5rem;margin-top:2rem}#mail>.flex sm-button:first-of-type{margin-right:.5rem}.sidebar-item{display:flex;align-items:center;padding:1rem 1.5rem;text-transform:capitalize;font-weight:500;opacity:.9;color:inherit}.sidebar-item .icon{margin-right:1em;width:1em}#settings #settings_sidebar header{padding:1rem 1.5rem}#settings .flex sm-button{margin:0;margin-left:1rem}#settings sm-switch{padding:1rem 1.5rem;display:flex;margin-bottom:1rem;width:min(60ch,100%)}#settings sm-switch .flex{margin-right:1rem}#settings sm-switch h4{margin-bottom:.5rem}#settings sm-button{width:100%}#settings #settings_title{text-transform:capitalize}#settings #settings_sidebar{height:100%}#settings #settings_panel{overflow-y:auto;height:100%}#settings section{display:flex;flex-direction:column;gap:.5rem;padding:1rem 1.5rem;width:min(60ch,100%)}#settings section .button{align-self:flex-start}#settings #sign_out::part(button){color:var(--error-color)}#settings color-grid{margin:.5rem 0 1.5rem 0;width:min(60ch,100%)}#settings #chat_preview{margin-top:1rem;padding:1rem;border-radius:.5rem;background-color:rgba(var(--text-color), 0.06)}#settings #bg_preview_container{padding:1rem 0;gap:.5rem;flex-wrap:wrap}#settings .bg-preview{position:relative;display:grid;place-items:center;height:8rem;width:8rem;cursor:pointer;border-radius:1rem;overflow:hidden;background:rgba(var(--text-color), 0.1)}#settings .bg-preview--selected::after{content:"";position:absolute;height:100%;width:100%;border-radius:inherit;box-shadow:0 0 0 .5rem var(--accent-color) inset}#settings .bg-preview input{display:none}#settings .bg-preview__image{-o-object-fit:cover;object-fit:cover;height:100%;width:100%}.option{width:100%;justify-content:flex-start;padding:.8rem 0;color:var(--accent-color)}.option .icon{fill:var(--accent-color);margin-right:1rem}.option--danger{color:var(--danger-color)}.option--danger .icon{fill:var(--danger-color)}@media screen and (max-width: 640px){sm-popup{--border-radius: 1rem 1rem 0 0}#landing{grid-template-areas:"illustration" ".";align-items:flex-start}#landing .title-font{font-size:2rem;font-weight:500}#landing sm-button{width:100%;display:flex;width:100% !important}#landing_illustration{grid-area:illustration}.frame form,#sign_in form{height:100%}.frame .h2,#sign_in .h2{margin-top:3rem}.frame sm-button[variant=primary],#sign_in sm-button[variant=primary]{margin-top:auto}.fab{bottom:4rem}.inner-page{margin-bottom:5rem}#main_navbar{position:fixed;bottom:0;left:0;right:0;width:-webkit-max-content;width:-moz-max-content;width:max-content;margin:.5rem auto;border-radius:1rem;justify-content:center;background-color:rgba(0,0,0,0);-webkit-backdrop-filter:blur(0.5rem);backdrop-filter:blur(0.5rem);background-color:rgba(var(--foreground-color), 0.9)}#main_navbar ul{background-color:rgba(var(--text-color), 0.05);border-radius:inherit;box-shadow:0 1rem 1.5rem rgba(0,0,0,.16)}#main_navbar.hide-away{bottom:0;left:0;right:0}#main_navbar .nav-item{height:3.8rem;width:4.5rem}#chats_list,#contact_container{gap:.2rem}#chat_view .message{width:auto;max-width:90%}#chat_header{grid-template-columns:auto minmax(0, 1fr)}#chat_header #chat_details_button{max-width:calc(100% - 2rem);margin-left:-1.7rem}#settings{overflow-x:hidden}#settings #settings_header{position:-webkit-sticky;position:sticky;top:0;z-index:1;padding:1rem 1.5rem;margin-bottom:.5rem;background:linear-gradient(rgba(var(--background-color), 0.8), rgba(var(--background-color), 0));-webkit-backdrop-filter:blur(0.5rem);backdrop-filter:blur(0.5rem)}.hide-on-mobile{display:none !important}}@media screen and (min-width: 40rem){.hide-on-desktop{display:none !important}.page{padding-bottom:0}.popup__header{grid-column:1/-1;padding:1rem 1.5rem 0 1.5rem}.logo-section{padding:2rem 3rem 0 3rem;margin:.5rem 0}sm-popup{--width: 24rem;--min-width: 24rem;--border-radius: 0.5rem}#landing{align-items:center;gap:4vw;grid-template-columns:1fr 1fr;padding:0 4vw}#sign_in{width:24rem}#main_page{grid-template-columns:-webkit-min-content 1fr;grid-template-columns:min-content 1fr;grid-template-rows:1fr;grid-template-areas:"nav .";overflow:hidden;box-shadow:0 .1rem .2rem rgba(0,0,0,.05),0 1rem 3rem rgba(0,0,0,.2)}#main_navbar{grid-area:nav;border-top:none;flex-direction:column;border-right:solid thin rgba(var(--text-color), 0.1);background-color:rgba(var(--foreground-color), 0.3)}#main_navbar ul{flex-direction:column;gap:.5rem}#main_navbar ul li:last-of-type{margin-top:auto}.nav-item__indicator{width:.25rem;height:50%;left:0;border-radius:0 1rem 1rem 0;bottom:auto}#add_contact_popup{--min-width: 24rem}#compose_mail_popup,#reply_mail_popup{--min-width: 36rem}#emoji_picker{max-height:18rem}#chat_view .message{width:auto;align-self:flex-start;max-width:55ch}#chat_page,#mail_page{display:grid;grid-template-columns:19rem 1fr}#chat_page>:first-child,#mail_page>:first-child{border-right:solid thin rgba(var(--text-color), 0.1)}#settings{display:grid;grid-template-columns:14rem 1fr}#settings>:first-child{border-right:solid thin rgba(var(--text-color), 0.1)}#settings sm-button{width:-webkit-max-content;width:-moz-max-content;width:max-content}#settings .active{background:rgba(var(--text-color), 0.1)}#settings .panel>*:first-of-type{margin-top:.5rem}.contact.active,.mail-card.active{background:rgba(var(--text-color), 0.06)}#contact_details_popup.is-group{--width: 52rem}#contact_details_popup.is-group #contact_details_section{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem}#contact_details_popup.is-group #contact_details_section>:first-child{padding-right:1.5rem;border-right:thin solid rgba(var(--text-color), 0.3)}}@media only screen and (max-width: 1280px){.hide-on-medium{display:none !important}}@media only screen and (min-width: 1080px){#chat_view #messages_container{padding:1rem 4rem;padding-top:0}#chat_page,#mail_page{grid-template-columns:21rem 1fr}}@media only screen and (min-width: 1280px){#landing{gap:4vw;padding:0 8vw}#landing .title-font{font-size:3rem}#emoji_picker{--num-columns: 16}.contact.active,.mail-card.active{background:rgba(var(--text-color), 0.06)}}@media(hover: hover){::-webkit-scrollbar{width:.5rem;height:.5rem}::-webkit-scrollbar-thumb{background:rgba(var(--text-color), 0.3);border-radius:1rem}::-webkit-scrollbar-thumb:hover{background:rgba(var(--text-color), 0.5)}.interactive:hover{background-color:rgba(var(--text-color), 0.06)}.emoji:hover{cursor:pointer;background:rgba(var(--text-color), 0.06)}.contact .menu{opacity:0;transition:opacity .3s}.contact:hover .menu{opacity:1}}@media(hover: none){.contact-preview,.contact{-webkit-tap-highlight-color:rgba(0,0,0,0)}.contact .menu{display:none}}@supports(overflow: overlay){body{overflow:overlay}}.hidden{display:none !important} \ No newline at end of file diff --git a/css/main.scss b/css/main.scss index 79c85df..356f7f7 100644 --- a/css/main.scss +++ b/css/main.scss @@ -1,2167 +1,2576 @@ * { - padding: 0; - margin: 0; - box-sizing: border-box; - font-family: "Roboto", sans-serif; + padding: 0; + margin: 0; + box-sizing: border-box; + font-family: "Roboto", sans-serif; } + :root { - font-size: clamp(1rem, 1.2vmax, 1.2rem); + font-size: clamp(1rem, 1.2vmax, 1.2rem); } + html, body { - height: 100%; + height: 100%; } + body { - --accent-color: #3d5afe; - --secondary-color: #ffac2e; - --text-color: 20, 20, 20; - --foreground-color: 252, 253, 255; - --background-color: 241, 243, 248; - --danger-color: rgb(255, 75, 75); - --green: #1cad59; - --yellow: rgb(220, 165, 0); - // Accent colors - --dark-red: #d40e1e; - --red: #f50000; - --kinda-pink: #e40273; - --purple: #462191; - --shady-blue: #324de6; - --nice-blue: #256eff; - --maybe-cyan: #00b0ff; - --teal: #00bcd4; - --mint-green: #16c79a; - --yellowish-green: #66bb6a; - --greenish-yellow: #8bc34a; - --dark-teal: #11698e; - --tangerine: #ff6f00; - --orange: #ff9100; - --redish-orange: #ff3d00; - color: rgba(var(--text-color), 1); - background: rgba(var(--foreground-color), 1); - overflow-y: hidden; - #scroll_to_bottom { - background: rgba(var(--foreground-color), 1); - box-shadow: 0 0.3rem 0.4rem rgba(0, 0, 0, 0.2); - } -} -body[data-theme="dark"] { - --accent-color: #6d83ff; - --secondary-color: #d60739; - --text-color: 220, 220, 220; - --foreground-color: 27, 28, 29; - --background-color: 21, 22, 22; - --danger-color: rgb(255, 106, 106); - --green: #00e676; - --yellow: rgb(255, 213, 5); - // Accent colors - --dark-red: #ff5e7e; - --red: #ff6098; - --kinda-pink: #c44ae6; - --purple: #9565f7; - --shady-blue: #8295fb; - --nice-blue: #86afff; - --maybe-cyan: #66cfff; - --teal: #6aeeff; - --mint-green: #4dffd2; - --yellowish-green: #9effa2; - --greenish-yellow: #c7fc8b; - --dark-teal: #51cbff; - --tangerine: #ffac6d; - --orange: #ffbe68; - --redish-orange: #ff8560; - .initial { - box-shadow: 0 0.1rem 0.1rem rgba(0, 0, 0, 0.16); - } - .message { + --accent-color: #3d5afe; + --secondary-color: #ffac2e; + --text-color: 20, 20, 20; + --foreground-color: 252, 253, 255; + --background-color: 241, 243, 248; + --danger-color: rgb(255, 75, 75); + --green: #1cad59; + --yellow: rgb(220, 165, 0); + // Accent colors + --dark-red: #d40e1e; + --red: #f50000; + --kinda-pink: #e40273; + --purple: #462191; + --shady-blue: #324de6; + --nice-blue: #256eff; + --maybe-cyan: #00b0ff; + --teal: #00bcd4; + --mint-green: #16c79a; + --yellowish-green: #66bb6a; + --greenish-yellow: #8bc34a; + --dark-teal: #11698e; + --tangerine: #ff6f00; + --orange: #ff9100; + --redish-orange: #ff3d00; color: rgba(var(--text-color), 1); - } - #scroll_to_bottom { - background: linear-gradient( - rgba(var(--text-color), 0.1), - rgba(var(--text-color), 0.1) - ), - rgba(var(--foreground-color), 1); - box-shadow: 0 0.4rem 0.4rem rgba(0, 0, 0, 0.3); - } + background: rgba(var(--background-color), 1); + overflow-y: hidden; + + #scroll_to_bottom { + background: rgba(var(--foreground-color), 1); + box-shadow: 0 0.3rem 0.4rem rgba(0, 0, 0, 0.2); + } } + +body[data-theme="dark"] { + --accent-color: #6d83ff; + --secondary-color: #d60739; + --text-color: 220, 220, 220; + --foreground-color: 27, 28, 29; + --background-color: 21, 22, 22; + --danger-color: rgb(255, 106, 106); + --green: #00e676; + --yellow: rgb(255, 213, 5); + // Accent colors + --dark-red: #ff5e7e; + --red: #ff6098; + --kinda-pink: #c44ae6; + --purple: #9565f7; + --shady-blue: #8295fb; + --nice-blue: #86afff; + --maybe-cyan: #66cfff; + --teal: #6aeeff; + --mint-green: #4dffd2; + --yellowish-green: #9effa2; + --greenish-yellow: #c7fc8b; + --dark-teal: #51cbff; + --tangerine: #ffac6d; + --orange: #ffbe68; + --redish-orange: #ff8560; + + .initial { + box-shadow: 0 0.1rem 0.1rem rgba(0, 0, 0, 0.16); + } + + .message { + color: rgba(var(--text-color), 1); + } + + #scroll_to_bottom { + background: linear-gradient(rgba(var(--text-color), 0.1), + rgba(var(--text-color), 0.1)), + rgba(var(--foreground-color), 1); + box-shadow: 0 0.4rem 0.4rem rgba(0, 0, 0, 0.3); + } +} + p, strong { - font-size: 0.9rem; - max-width: 65ch; - line-height: 1.7; - color: rgba(var(--text-color), 0.9); + font-size: 0.9rem; + max-width: 65ch; + line-height: 1.7; + color: rgba(var(--text-color), 0.9); } -.warning { - line-height: normal; - padding: 1rem; - background-color: khaki; - border-radius: 0.5rem; - font-weight: 500; - color: rgba(0, 0, 0, 0.7); + +.info { + line-height: normal; + padding: 1rem; + border-radius: 0.5rem; + font-weight: 500; + color: rgba(0, 0, 0, 0.7); + &--warning{ + background-color: khaki; + } + &--error{ + background-color: var(--danger-color); + } } + a { - text-decoration: none; - color: var(--accent-color); - &:focus-visible { - box-shadow: 0 0 0 0.1rem rgba(var(--text-color), 1) inset; - } + text-decoration: none; + color: var(--accent-color); + + &:focus-visible { + box-shadow: 0 0 0 0.1rem rgba(var(--text-color), 1) inset; + } } + a.button { - padding: 0.4rem 0.6rem; - border-radius: 0.3rem; - font-size: 0.9rem; - font-weight: 500; - color: inherit; + padding: 0.4rem 0.6rem; + border-radius: 0.3rem; + font-size: 0.9rem; + font-weight: 500; + color: inherit; } button, .button { - user-select: none; - position: relative; - display: inline-flex; - border: none; - background-color: transparent; - overflow: hidden; - color: inherit; - -webkit-tap-highlight-color: transparent; - align-items: center; - font-size: 0.9rem; - font-weight: 500; - white-space: nowrap; - padding: 0.8rem; - border-radius: 0.3rem; - justify-content: center; - &:focus-visible { - outline: var(--accent-color) solid medium; - } - &:not(:disabled) { - cursor: pointer; - } -} -.button { - background-color: rgba(var(--text-color), 0.1); - &--primary, - &--danger { - color: rgba(var(--background-color), 1) !important; - .icon { - fill: rgba(var(--background-color), 1); + user-select: none; + position: relative; + display: inline-flex; + border: none; + background-color: transparent; + overflow: hidden; + color: inherit; + -webkit-tap-highlight-color: transparent; + align-items: center; + font-size: 0.9rem; + font-weight: 500; + white-space: nowrap; + padding: 0.8rem; + border-radius: 0.3rem; + justify-content: center; + + &:focus-visible { + outline: var(--accent-color) solid medium; + } + + &:not(:disabled) { + cursor: pointer; } - } - &--primary { - background-color: var(--accent-color); - } - &--danger { - background-color: var(--danger-color); - } - &--small { - padding: 0.4rem 0.6rem; - } } + +.button { + background-color: rgba(var(--text-color), 0.1); + + &--primary, + &--danger { + color: rgba(var(--background-color), 1) !important; + + .icon { + fill: rgba(var(--background-color), 1); + } + } + + &--primary { + background-color: var(--accent-color); + } + + &--danger { + background-color: var(--danger-color); + } + + &--small { + padding: 0.4rem 0.6rem; + } + + &--outlined { + border: solid rgba(var(--text-color), 0.5) 0.1rem; + background-color: rgba(var(--foreground-color), 1); + } +} + .cta { - text-transform: uppercase; - font-size: 0.8rem; - font-weight: 700; - letter-spacing: 0.05em; - padding: 0.8rem 1rem; + text-transform: uppercase; + font-size: 0.8rem; + font-weight: 700; + letter-spacing: 0.05em; + padding: 0.8rem 1rem; } + .icon { - width: 1.2rem; - height: 1.2rem; - fill: rgba(var(--text-color), 0.8); - flex-shrink: 0; + width: 1.2rem; + height: 1.2rem; + fill: rgba(var(--text-color), 0.8); + flex-shrink: 0; } + .icon-only { - padding: 0.5rem; - border-radius: 0.3rem; - aspect-ratio: 1/1; - background-color: transparent; + padding: 0.5rem; + border-radius: 0.3rem; + aspect-ratio: 1/1; + background-color: transparent; } button:disabled { - opacity: 0.5; + opacity: 0.5; } a:any-link:focus-visible { - outline: rgba(var(--text-color), 1) 0.1rem solid; + outline: rgba(var(--text-color), 1) 0.1rem solid; } details summary { - display: flex; - user-select: none; - cursor: pointer; - align-items: center; - justify-content: space-between; - color: var(--accent-color); + display: flex; + user-select: none; + cursor: pointer; + align-items: center; + justify-content: space-between; + color: var(--accent-color); } details[open] { - & summary { - margin-bottom: 1rem; - } - & > summary .down-arrow { - transform: rotate(180deg); - } -} -fieldset { - border: none; -} -input { - accent-color: var(--accent-color); - &[type="range"] { - &:active { - cursor: grab; + & summary { + margin-bottom: 1rem; + } + + &>summary .down-arrow { + transform: rotate(180deg); } - } } + +fieldset { + border: none; +} + +input { + accent-color: var(--accent-color); + + &[type="range"] { + &:active { + cursor: grab; + } + } +} + sm-copy { - font-size: 0.9rem; + font-size: 0.9rem; } sm-input, sm-textarea { - font-size: 0.9rem; - --border-radius: 0.3rem; - --background-color: rgba(var(--foreground-color), 1); - button { - .icon { - fill: var(--accent-color); - } - } -} -sm-textarea { - --max-height: 32ch; -} -sm-button { - --padding: 0.8rem; - &[variant="primary"] { - .icon { - fill: rgba(var(--background-color), 1); - } - } + font-size: 0.9rem; + --border-radius: 0.5rem; + --background-color: rgba(var(--foreground-color), 1); - &[disabled] { - .icon { - fill: rgba(var(--text-color), 0.6); + button { + .icon { + fill: var(--accent-color); + } } - } - &.danger { - --background: var(--danger-color); - color: rgba(var(--background-color), 1); - } } + +sm-textarea { + --max-height: 32ch; +} + +sm-button { + --padding: 0.8rem; + + &[variant="primary"] { + .icon { + fill: rgba(var(--background-color), 1); + } + } + + &[disabled] { + .icon { + fill: rgba(var(--text-color), 0.6); + } + } + + &.danger { + --background: var(--danger-color); + color: rgba(var(--background-color), 1); + } +} + sm-spinner { - --size: 1rem; - --stroke-width: 0.1rem; + --size: 1rem; + --stroke-width: 0.1rem; } + sm-form { - --gap: 1rem; + --gap: 1rem; } + sm-select { - --padding: 0.8rem; - font-size: 0.9rem; + --padding: 0.8rem; + font-size: 0.9rem; } + sm-option { - font-size: 0.9rem; + font-size: 0.9rem; } + strip-select { - --gap: 0; - background-color: rgba(var(--text-color), 0.06); - border-radius: 0.3rem; - padding: 0.3rem; + --gap: 0; + background-color: rgba(var(--text-color), 0.06); + border-radius: 0.3rem; + padding: 0.3rem; } + strip-option { - position: relative; - font-size: 0.8rem; - --border-radius: 0.2rem; - user-select: none; + position: relative; + font-size: 0.8rem; + --border-radius: 0.2rem; + user-select: none; } + ul, ol { - list-style: none; + list-style: none; } + ol { - counter-reset: item; - li { - position: relative; - display: flex; - align-items: flex-start; - counter-increment: item; - &:not(:last-of-type) { - padding-bottom: 1.5rem; - &::after { - content: ""; - position: absolute; - width: 0.1rem; - height: calc(100% - 2.2rem); - background: var(--accent-color); - margin-left: 0.7rem; - margin-top: 2rem; - } + counter-reset: item; + + li { + position: relative; + display: flex; + align-items: flex-start; + counter-increment: item; + + &:not(:last-of-type) { + padding-bottom: 1.5rem; + + &::after { + content: ""; + position: absolute; + width: 0.1rem; + height: calc(100% - 2.2rem); + background: var(--accent-color); + margin-left: 0.7rem; + margin-top: 2rem; + } + } + } + + li::before { + content: counter(item); + display: flex; + align-items: center; + justify-content: center; + text-align: center; + font-size: 0.8rem; + font-weight: 500; + margin-top: 0.15rem; + margin-right: 1rem; + line-height: 1; + width: 1.5rem; + height: 1.5rem; + border-radius: 100%; + flex-shrink: 0; + color: rgba(var(--text-color), 0.8); + background: rgba(var(--text-color), 0.1); } - } - li::before { - content: counter(item); - display: flex; - align-items: center; - justify-content: center; - text-align: center; - font-size: 0.8rem; - font-weight: 500; - margin-top: 0.15rem; - margin-right: 1rem; - line-height: 1; - width: 1.5rem; - height: 1.5rem; - border-radius: 100%; - flex-shrink: 0; - color: rgba(var(--text-color), 0.8); - background: rgba(var(--text-color), 0.1); - } } .overflow-ellipsis { - width: 100%; - overflow: hidden; - white-space: nowrap; - text-overflow: ellipsis; + width: 100%; + overflow: hidden; + white-space: nowrap; + text-overflow: ellipsis; } .wrap-around { - overflow-wrap: break-word; - word-wrap: break-word; - word-break: break-word; - hyphens: auto; + overflow-wrap: break-word; + word-wrap: break-word; + word-break: break-word; + hyphens: auto; } .full-bleed { - grid-column: 1/-1; + grid-column: 1/-1; } + .uppercase { - text-transform: uppercase; + text-transform: uppercase; } .capitalize { - text-transform: capitalize; + text-transform: capitalize; } .sticky { - position: sticky; + position: sticky; } + .top-0 { - top: 0; + top: 0; } .flex { - display: flex; + display: flex; } + .flex-wrap { - flex-wrap: wrap; + flex-wrap: wrap; } + .flex-1 { - flex: 1; + flex: 1; } .grid { - display: grid; + display: grid; } + .flow-column { - grid-auto-flow: column; + grid-auto-flow: column; } .gap-0-3 { - gap: 0.3rem; + gap: 0.3rem; } + .gap-0-5 { - gap: 0.5rem; + gap: 0.5rem; } .gap-1 { - gap: 1rem; + gap: 1rem; } .gap-1-5 { - gap: 1.5rem; + gap: 1.5rem; } .gap-2 { - gap: 2rem; + gap: 2rem; } .gap-3 { - gap: 3rem; + gap: 3rem; } .text-align-right { - text-align: right; + text-align: right; } .align-start { - align-content: flex-start; + align-content: flex-start; } .align-center { - align-items: center; + align-items: center; } + .align-end { - align-items: flex-end; + align-items: flex-end; } .text-center { - text-align: center; + text-align: center; } .justify-start { - justify-items: start; + justify-items: start; } .justify-center { - justify-content: center; + justify-content: center; } .justify-right { - margin-left: auto; + margin-left: auto; } .align-self-center { - align-self: center; + align-self: center; } + .align-self-end { - align-self: end; + align-self: end; } .justify-self-center { - justify-self: center; + justify-self: center; } .justify-self-start { - justify-self: start; + justify-self: start; } .justify-self-end { - justify-self: end; + justify-self: end; } .flex-direction-column { - flex-direction: column; + flex-direction: column; } .space-between { - justify-content: space-between; + justify-content: space-between; } .w-100 { - width: 100%; + width: 100%; } + .h-100 { - height: 100%; + height: 100%; } + .label { - font-size: 0.8rem; - color: rgba(var(--text-color), 0.8); - font-weight: 500; - margin-bottom: 0.2rem; + font-size: 0.8rem; + color: rgba(var(--text-color), 0.8); + font-weight: 500; + margin-bottom: 0.2rem; } .button--primary, .button--danger { - .ripple { - background: radial-gradient( - circle, - rgba(var(--background-color), 0.3) 0%, - rgba(0, 0, 0, 0) 50% - ); - } + .ripple { + background: radial-gradient(circle, + rgba(var(--background-color), 0.3) 0%, + rgba(0, 0, 0, 0) 50%); + } } + .ripple { - height: 8rem; - width: 8rem; - position: absolute; - border-radius: 50%; - transform: scale(0); - background: radial-gradient( - circle, - rgba(var(--text-color), 0.3) 0%, - rgba(0, 0, 0, 0) 50% - ); - pointer-events: none; + height: 8rem; + width: 8rem; + position: absolute; + border-radius: 50%; + transform: scale(0); + background: radial-gradient(circle, + rgba(var(--text-color), 0.3) 0%, + rgba(0, 0, 0, 0) 50%); + pointer-events: none; } + .interactive { - position: relative; - overflow: hidden; - cursor: pointer; - -webkit-tap-highlight-color: transparent; + position: relative; + overflow: hidden; + cursor: pointer; + -webkit-tap-highlight-color: transparent; } + .empty-state { - display: grid; - width: 100%; - padding: 1.5rem 0; + display: grid; + width: 100%; + padding: 1.5rem 0; } .observe-empty-state:empty { - display: none !important; + display: none !important; } -.observe-empty-state:not(:empty) + .empty-state { - display: none !important; +.observe-empty-state:not(:empty)+.empty-state { + display: none !important; } .bullet-point { - display: flex; - align-items: center; - justify-content: center; - margin: 0 0.8ch; - &::after { - content: ""; - height: 0.4ch; - width: 0.4ch; - border-radius: 0.5em; - background-color: var(--accent-color); - } + display: flex; + align-items: center; + justify-content: center; + margin: 0 0.8ch; + + &::after { + content: ""; + height: 0.4ch; + width: 0.4ch; + border-radius: 0.5em; + background-color: var(--accent-color); + } } + .margin-right-0-5 { - margin-right: 0.5rem; + margin-right: 0.5rem; } .margin-left-0-5 { - margin-left: 0.5rem; + margin-left: 0.5rem; } + .margin-left-auto { - margin-left: auto; + margin-left: auto; } + .margin-bottom-0-5 { - margin-bottom: 0.5rem; + margin-bottom: 0.5rem; } + .margin-block-1 { - margin-block: 1rem; + margin-block: 1rem; } + .margin-block-1-5 { - margin-block: 1.5rem; + margin-block: 1.5rem; } + .margin-inline-1 { - margin-inline: 1rem; + margin-inline: 1rem; } + .margin-inline-1-5 { - margin-inline: 1.5rem; + margin-inline: 1.5rem; } .icon-button { - padding: 0.6rem; - border-radius: 0.8rem; - background-color: rgba(var(--text-color), 0.1); - height: max-content; - .icon { - fill: var(--accent-color); - } + padding: 0.6rem; + border-radius: 0.8rem; + background-color: rgba(var(--text-color), 0.1); + height: max-content; + + .icon { + fill: var(--accent-color); + } } + .fab { - position: absolute; - right: 0; - bottom: 0; - margin: 1.5rem; - box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.2); - z-index: 2; - border-radius: 0.5rem; - padding: 0.8rem 1rem; - .icon { - margin-right: 0.5rem; - } + position: absolute; + right: 0; + bottom: 0; + margin: 1.5rem; + box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.2); + z-index: 2; + border-radius: 0.5rem; + padding: 0.8rem 1rem; + + .icon { + margin-right: 0.5rem; + } } + .multi-state-button { - display: grid; - text-align: center; - align-items: center; - & > * { - grid-area: 1/1/2/2; - } - button { - z-index: 1; - } + display: grid; + text-align: center; + align-items: center; + + &>* { + grid-area: 1/1/2/2; + } + + button { + z-index: 1; + } } + .page { - height: 100%; - &__header { - display: flex; - justify-content: space-between; - margin-bottom: 1.5rem; - min-height: 8rem; - .grid { - margin-top: auto; + height: 100%; + + &__header { + display: flex; + justify-content: space-between; + margin-bottom: 1.5rem; + min-height: 8rem; + + .grid { + margin-top: auto; + } + + h1 { + margin-top: auto; + font-size: 2rem; + } } - h1 { - margin-top: auto; - font-size: 2rem; - } - } } + .page-layout { - display: grid; - gap: 1.5rem 0; - grid-template-columns: 1.5rem minmax(0, 1fr) 1.5rem; - align-content: flex-start; - & > * { - grid-column: 2/3; - } + display: grid; + gap: 1.5rem 0; + grid-template-columns: 1.5rem minmax(0, 1fr) 1.5rem; + align-content: flex-start; + + &>* { + grid-column: 2/3; + } } + #confirmation_popup, #prompt_popup { - flex-direction: column; - h4 { - margin-bottom: 0.5rem; - } - sm-button { - margin: 0; - } - .flex { - padding: 0; - margin-top: 1rem; - sm-button:first-of-type { - margin-right: 0.6rem; - margin-left: auto; + flex-direction: column; + + h4 { + margin-bottom: 0.5rem; + } + + sm-button { + margin: 0; + } + + .flex { + padding: 0; + margin-top: 1rem; + + sm-button:first-of-type { + margin-right: 0.6rem; + margin-left: auto; + } } - } } + #prompt_message { - margin-bottom: 1.5rem; + margin-bottom: 1.5rem; } .popup__header { - display: grid; - gap: 0.5rem; - width: 100%; - padding: 0 1.5rem; - align-items: center; + display: grid; + gap: 0.5rem; + width: 100%; + padding: 0 1.5rem; + align-items: center; } .popup__header__close { - padding: 0.5rem; - margin-left: -0.5rem; + padding: 0.5rem; + margin-left: -0.5rem; } + .flo-icon { - margin-right: 0.3rem; - height: 1.5rem; - width: 1.5rem; + margin-right: 0.3rem; + height: 1.5rem; + width: 1.5rem; } + #secondary_pages { - display: flex; - flex-direction: column; - width: 100%; - header { - padding: 1.5rem; - } - .inner-page { + display: flex; + flex-direction: column; width: 100%; - height: 100%; - } + + header { + padding: 1.5rem; + } + + .inner-page { + width: 100%; + height: 100%; + } } + .inner-page { - background-color: rgba(var(--foreground-color), 0.5); + background-color: rgba(var(--foreground-color), 0.5); } #sign_in, #sign_up { - justify-items: center; - align-content: center; - section { - margin-top: -8rem; - width: min(24rem, 100%); - } - sm-form { - margin: 2rem 0; - } + justify-items: center; + align-content: center; + + section { + margin-top: -8rem; + width: min(24rem, 100%); + } + + sm-form { + margin: 2rem 0; + } } + #sign_up { - .h2 { - margin-bottom: 0.5rem; - } - .card { - margin: 1.5rem 0; - } - h5 { - color: rgba(var(--text-color), 0.8); - } + .h2 { + margin-bottom: 0.5rem; + } + + .card { + margin: 1.5rem 0; + } + + h5 { + color: rgba(var(--text-color), 0.8); + } } + #flo_id_warning { - padding-bottom: 1.5rem; - border-bottom: thin solid rgba(var(--text-color), 0.3); - .icon { - height: 4rem; - width: 4rem; - padding: 1rem; - background-color: #ffc107; - border-radius: 3rem; - fill: rgba(0, 0, 0, 0.8); - margin-bottom: 1.5rem; - } -} -.tip { - font-size: 0.9rem; - color: rgba(var(--text-color), 0.8); -} -sm-button[variant="primary"] { - --foreground-color: 255, 255, 255; -} -.danger { - color: var(--error-color); -} -.logo-section { - display: flex; - position: relative; - align-items: center; - height: max-content; - margin: 0.5rem 0; - h5 { - font-size: 1.1rem !important; - font-weight: 500; - } - .main-logo { - height: 1.4rem; - margin-right: 0.4rem; - fill: rgba(var(--text-color), 1); - stroke: none; - } - img { - width: 2rem; - margin-right: 0.5rem; - } -} -.select-file { - input[type="file"] { - display: none; - } -} -#landing { - display: grid; - border-radius: 0.6rem; - width: 100%; - height: 100%; - padding: 0 1.5rem; - align-items: center; - .logo-section { - padding: 1.5rem; - display: flex; - } - .title-font { - line-height: 1.2; - font-weight: 700; - font-size: 2.5rem; - } - .left { - display: grid; - flex-direction: column; padding-bottom: 1.5rem; - z-index: 1; - h4 { - color: var(--accent-color); - margin-bottom: 0.5rem; - font-weight: 500; + border-bottom: thin solid rgba(var(--text-color), 0.3); + + .icon { + height: 4rem; + width: 4rem; + padding: 1rem; + background-color: #ffc107; + border-radius: 3rem; + fill: rgba(0, 0, 0, 0.8); + margin-bottom: 1.5rem; } - h3 { - margin-bottom: 1rem; - font-weight: 500; - } - p { - font-size: 1.1rem; - color: rgba(var(--text-color), 0.8); - } - .button { - padding: 0.8rem 1.5rem; - } - .flex { - .button:first-of-type { - margin-right: 0.5rem; - } - } - } } + +.tip { + font-size: 0.9rem; + color: rgba(var(--text-color), 0.8); +} + +sm-button[variant="primary"] { + --foreground-color: 255, 255, 255; +} + +.danger { + color: var(--error-color); +} + .logo-section { - padding: 1.5rem; + display: flex; + position: relative; + align-items: center; + height: max-content; + margin: 0.5rem 0; + + h5 { + font-size: 1.1rem !important; + font-weight: 500; + } + + .main-logo { + height: 1.4rem; + margin-right: 0.4rem; + fill: rgba(var(--text-color), 1); + stroke: none; + } + + img { + width: 2rem; + margin-right: 0.5rem; + } } + +.select-file { + input[type="file"] { + display: none; + } +} + +#landing { + display: grid; + border-radius: 0.6rem; + width: 100%; + height: 100%; + padding: 0 1.5rem; + align-items: center; + + .logo-section { + padding: 1.5rem; + display: flex; + } + + .title-font { + line-height: 1.2; + font-weight: 700; + font-size: 2.5rem; + } + + .left { + display: grid; + flex-direction: column; + padding-bottom: 1.5rem; + z-index: 1; + + h4 { + color: var(--accent-color); + margin-bottom: 0.5rem; + font-weight: 500; + } + + h3 { + margin-bottom: 1rem; + font-weight: 500; + } + + p { + font-size: 1.1rem; + color: rgba(var(--text-color), 0.8); + } + + .button { + padding: 0.8rem 1.5rem; + } + + .flex { + .button:first-of-type { + margin-right: 0.5rem; + } + } + } +} + +.logo-section { + padding: 1.5rem; +} + #landing_illustration { - position: relative; - width: 100%; + position: relative; + width: 100%; } + @keyframes slide-down { - from { - transform: translateY(-1rem); - } - to { - transform: none; - } + from { + transform: translateY(-1rem); + } + + to { + transform: none; + } } + #loading { - height: 100%; - display: grid; - place-content: center; - justify-items: center; + height: 100%; + display: grid; + place-content: center; + justify-items: center; } + .page__loader { - z-index: 1; - transform-origin: bottom; - height: 6rem; - width: 6rem; - animation: bounce 0.5s infinite alternate ease-in; + z-index: 1; + transform-origin: bottom; + height: 6rem; + width: 6rem; + animation: bounce 0.5s infinite alternate ease-in; } + .shadow { - margin-top: -1rem; - width: 5rem; - height: 2rem; - background: rgba(var(--text-color), 0.1); - border-radius: 50%; - animation: scale 0.5s infinite alternate ease-in; - margin-left: 1rem; + margin-top: -1rem; + width: 5rem; + height: 2rem; + background: rgba(var(--text-color), 0.1); + border-radius: 50%; + animation: scale 0.5s infinite alternate ease-in; + margin-left: 1rem; } + .page__tag-line { - margin-top: 2rem; + margin-top: 2rem; } + @keyframes bounce { - 0% { - transform: scaleY(1) translateY(-4rem); - } - 90% { - transform: scaleY(1) translateY(0); - } - 100% { - transform: scaleY(0.8); - } + 0% { + transform: scaleY(1) translateY(-4rem); + } + + 90% { + transform: scaleY(1) translateY(0); + } + + 100% { + transform: scaleY(0.8); + } } + @keyframes scale { - 0% { - transform: scale(0.5); - } - 90% { - transform: scale(1.05); - } - 100% { - transform: scale(1); - } + 0% { + transform: scale(0.5); + } + + 90% { + transform: scale(1.05); + } + + 100% { + transform: scale(1); + } } + #background_overlay, #background_image { - position: fixed; - height: 100%; - width: 100%; + position: fixed; + height: 100%; + width: 100%; } + #background_overlay { - background-color: red; - z-index: -1; - background-color: rgba(var(--foreground-color), var(--opacity, 0.6)); - transition: background-color 0.3s; + background-color: red; + z-index: -1; + background-color: rgba(var(--foreground-color), var(--opacity, 0.6)); + transition: background-color 0.3s; } + #background_image { - z-index: -2; - object-fit: cover; - filter: blur(var(--blur, 1rem)); - transform: scale(calc(1 + (var(--scale, 1.1) / 10))); - &[src=""], - &:not([src]) { - display: none; - } + z-index: -2; + object-fit: cover; + filter: blur(var(--blur, 1rem)); + transform: scale(calc(1 + (var(--scale, 1.1) / 10))); + + &[src=""], + &:not([src]) { + display: none; + } } + #main_page { - display: grid; - grid-template-columns: minmax(0, 1fr); - grid-template-rows: 1fr auto; + display: grid; + grid-template-columns: minmax(0, 1fr); + grid-template-rows: 1fr auto; } + .initial { - position: relative; - justify-content: center; - font-size: 1.2rem; - font-weight: 500; - width: 2.8rem; - height: 2.8rem; - aspect-ratio: 1/1; - color: rgba(var(--foreground-color), 1); - box-shadow: 0 0.1rem 0.1rem rgba(0, 0, 0, 0.06); - border-radius: 2rem; - text-transform: uppercase; - user-select: none; - background-color: var(--contact-color, --accent-color); -} -.group-icon { - height: 1.6rem; - width: 1.6rem; - fill: rgba(var(--foreground-color), 1); -} -.contact { - position: relative; - display: grid; - gap: 0 1rem; - padding: 0.8rem 1.5rem; - align-items: center; - flex-shrink: 0; - user-select: none; - overflow: hidden; - &:not(.chat) { - grid-template-columns: auto 1fr; - grid-template-areas: "dp ."; - } - &.chat, - &.group { - grid-template-columns: auto 1fr auto; - grid-template-areas: - "dp . time" - "dp . ."; - } - &.admin { - grid-template-columns: auto 1fr auto; - } - &.selected { - background-color: rgba(var(--text-color), 0.06); - } - .initial { - grid-area: dp; - } - .name, - .last-message { - text-overflow: ellipsis; - white-space: nowrap; + position: relative; + justify-content: center; + font-size: 1.1rem; + font-weight: 700; + width: 2.4rem; + height: 2.4rem; + aspect-ratio: 1/1; + color: rgba(var(--foreground-color), 1); + box-shadow: 0 0.1rem 0.1rem rgba(0, 0, 0, 0.06); + border-radius: 2rem; + text-transform: uppercase; + user-select: none; overflow: hidden; - color: rgba(var(--text-color), 0.8); - } - .name { - width: 100%; - font-size: 1em; - font-weight: 500; - } - .span-2 { - display: flex; - justify-content: space-between; - grid-column: 2/4; - width: 100%; - gap: 0.5rem; - } - .last-message { - font-weight: 400; - font-size: 0.9em; - } - .menu { - justify-self: flex-end; - padding: 0.2rem; - fill: rgba(var(--text-color), 1); - } - .time { - color: rgba(var(--text-color), 0.7); - grid-area: time; - font-size: 0.8rem; - } + background-color: var(--contact-color, --accent-color); + flex-shrink: 0; + + &::after { + content: ""; + position: absolute; + background-color: rgba(255 255 255/ 0.2); + width: 100%; + height: 200%; + margin-left: 50%; + margin-top: 50%; + transform: rotate(45deg); + transform-origin: left center; + } } + +.group-icon { + height: 1.6rem; + width: 1.6rem; + fill: rgba(var(--foreground-color), 1); +} + +.contact { + position: relative; + display: grid; + gap: 0 1rem; + align-items: center; + flex-shrink: 0; + user-select: none; + overflow: hidden; + + &:not(.chat) { + grid-template-columns: auto 1fr; + grid-template-areas: "dp ."; + } + + &.chat, + &.group { + grid-template-columns: auto 1fr auto; + grid-template-areas: + "dp . time" + "dp . ."; + } + + &.admin { + grid-template-columns: auto 1fr auto; + } + + &.selected { + background-color: rgba(var(--text-color), 0.06); + } + + .initial { + grid-area: dp; + } + + .name, + .last-message { + text-overflow: ellipsis; + white-space: nowrap; + overflow: hidden; + color: rgba(var(--text-color), 0.8); + } + + .name { + width: 100%; + font-size: 1em; + font-weight: 500; + margin-bottom: 0.3rem; + } + + .span-2 { + display: flex; + justify-content: space-between; + grid-column: 2/4; + width: 100%; + gap: 0.5rem; + } + + .last-message { + font-weight: 400; + font-size: 0.9em; + opacity: 0.9; + } + + .menu { + justify-self: flex-end; + padding: 0.2rem; + fill: rgba(var(--text-color), 1); + } + + .time { + color: rgba(var(--text-color), 0.7); + grid-area: time; + font-size: 0.8rem; + } +} + .selectable-contact, .group-member, .blocked-id, .contact-list__item { - gap: 1rem; - padding: 0.5rem 0; -} -.selectable-contact { - user-select: none; - input { - margin-left: auto; - } -} -.group-member { - display: flex; - align-items: center; - .admin-tag { - margin-left: auto; - padding: 0.1rem 0.6rem; - font-size: 0.8rem; - border-radius: 3rem; - background-color: rgba(var(--text-color), 0.1); - } -} -.contact-list__item { - display: flex; - text-align: left; - justify-content: flex-start; - width: 100%; - padding: 0.5rem; - &:focus { - background-color: rgba(var(--text-color), 0.03); - } -} -#selected_contacts_container { - display: flex; - overflow: auto hidden; - &:not(:empty) { + gap: 1rem; padding: 0.5rem 0; - margin: 0.5rem 0; - border-bottom: solid thin rgba(var(--text-color), 0.1); - } - .contact-preview { +} + +.selectable-contact { + margin: 0 -0.3rem; + padding: 0.5rem 0.3rem; + border-radius: 0.5rem; + user-select: none; + &:not(:last-of-type){ + margin-bottom: 0.2rem; + } + input { + margin-left: auto; + } +} + +.group-member { display: flex; - flex-shrink: 0; align-items: center; - cursor: pointer; - margin-right: 0.3rem; - background: rgba(var(--text-color), 0.1); - padding-left: 0.2rem; - border-radius: 2rem; - transform-origin: left; - overflow: hidden; - .initial { - width: 1.6rem; - height: 1.6rem; - font-size: 0.9rem; + + .admin-tag { + white-space: nowrap; + margin-left: auto; + padding: 0.1rem 0.6rem; + font-size: 0.8rem; + border-radius: 3rem; + background-color: rgba(var(--text-color), 0.1); } - .name { - font-size: 0.9rem; - color: rgba(var(--text-color), 0.8); - margin-left: 0.5rem; - } - } } + +.contact-list__item { + display: flex; + text-align: left; + justify-content: flex-start; + width: 100%; + padding: 0.5rem; + + &:focus { + background-color: rgba(var(--text-color), 0.03); + } +} + +#selected_contacts_container { + display: flex; + overflow: auto hidden; + + &:not(:empty) { + padding: 0.5rem 0; + margin: 0.5rem 0; + border-bottom: solid thin rgba(var(--text-color), 0.1); + } + + .contact-preview { + display: flex; + flex-shrink: 0; + align-items: center; + cursor: pointer; + margin-right: 0.3rem; + background: rgba(var(--text-color), 0.1); + padding-left: 0.2rem; + border-radius: 2rem; + transform-origin: left; + overflow: hidden; + + .initial { + width: 1.6rem; + height: 1.6rem; + font-size: 0.9rem; + } + + .name { + font-size: 0.9rem; + color: rgba(var(--text-color), 0.8); + margin-left: 0.5rem; + } + } +} + #contact_details_popup { - .popup-section { - margin: 1.5rem 0; - } - h5 { - font-weight: 500; - opacity: 0.8; - } - .group-icon { - padding: 0.2rem; - height: 3rem; - width: 3rem; - } + .popup-section { + margin: 1.5rem 0; + } + + h5 { + font-weight: 500; + opacity: 0.8; + } + + .group-icon { + padding: 0.2rem; + height: 3rem; + width: 3rem; + } } + #contact_initial { - height: 4.6rem; - width: 4.6rem; - font-size: 2.4rem; - border-radius: 4rem; - margin-top: 3rem; - margin-bottom: 0.5rem; - background-color: var(--contact-color, --accent-color); + height: 4.6rem; + width: 4.6rem; + font-size: 2.4rem; + border-radius: 4rem; + margin-top: 3rem; + margin-bottom: 0.5rem; + background-color: var(--contact-color, --accent-color); } + #contact_name { - margin: 0.5rem 0; - &::part(text) { - font-size: 1.2rem; - font-weight: 500; - } + margin: 0.5rem 0; + + &::part(text) { + font-size: 1.2rem; + font-weight: 500; + } } + #warn_no_encryption, .date-card, .group-event-card { - padding: 0.4rem 0.6rem; - font-weight: 500; - font-size: 0.8rem; - background-color: rgba(var(--text-color), 0.04); - border-radius: 0.3rem; - color: rgba(var(--text-color), 0.8); - margin: 1rem 0; - justify-self: center; - align-self: center; - text-align: center; - & + & { - margin-top: 0; - } -} -.group-event-card { - font-size: 0.8rem; - font-weight: 400; -} -#warn_no_encryption { - background: rgb(255, 253, 141); - color: #111; -} -.contact .initial::after, -.mail-card .initial::after { - content: ""; - position: absolute; - bottom: -0.1rem; - right: -0.1rem; - height: 1rem; - width: 1rem; - background: var(--accent-color); - border-radius: 100%; - border: solid rgba(var(--foreground-color), 1) 1px; - transform: scale(0); - transition: transform 0.3s; -} -.contact.unread .initial::after, -.mail-card.unread .initial::after { - transform: scale(1); -} -.mail-card.unread, -.contact.unread { - .time, - .date { - color: var(--accent-color); - } - h4 { - color: rgba(var(--text-color), 1); - } - h4, - h5, - p { - font-weight: 700; - } -} -.mail-card { - position: relative; - display: grid; - gap: 0 1rem; - padding: 0.8rem 1.5rem; - align-items: center; - flex-shrink: 0; - user-select: none; - grid-template-columns: auto 1fr auto; - grid-template-areas: - "dp sender date" - "dp subject subject" - "dp desc desc"; - .initial { - grid-area: dp; - align-self: flex-start; - height: 2rem; - width: 2rem; - font-size: 1rem; - } - .sender { - width: 100%; + padding: 0.4rem 0.6rem; + font-weight: 500; font-size: 0.8rem; - font-weight: 500; + background-color: rgba(var(--text-color), 0.04); + border-radius: 0.3rem; color: rgba(var(--text-color), 0.8); - text-overflow: ellipsis; - white-space: nowrap; - overflow: hidden; - } - .subject { - grid-area: subject; - font-size: 1em; - margin-top: 0.3rem; - font-weight: 500; - } - .description { - grid-area: desc; - display: -webkit-box; - -webkit-line-clamp: 2; - -webkit-box-orient: vertical; - overflow: hidden; - font-size: 0.9em; - margin-top: 0.2rem; - color: rgba(var(--text-color), 0.8); - } + margin: 1rem 0; + justify-self: center; + align-self: center; + text-align: center; + + &+& { + margin-top: 0; + } } -.date { - grid-area: date; - margin-left: auto; - white-space: nowrap; - font-size: 0.8rem; - color: rgba(var(--text-color), 0.8); + +.group-event-card { + font-size: 0.8rem; + font-weight: 400; } -@keyframes slide { - from { - opacity: 0; - transform: translateX(-1rem); - } - to { - opacity: 1; - transform: none; - } + +#warn_no_encryption { + background: rgb(255, 253, 141); + color: #111; } -#mail_container { - width: 100%; -} -.mail { - position: relative; - padding: 1.5rem; - &:not(:first-of-type) { - margin-top: 1.5rem; - background-color: rgba(var(--text-color), 0.03); - padding-bottom: 2rem; - margin-inline: 1rem; + +.contact, +.mail-card { + padding: 0.8rem; + margin: 0 0.2rem; border-radius: 0.5rem; - overflow: hidden; - } - &:not(:first-of-type)::before { +} + +.contact::before, +.mail-card::before { content: ""; position: absolute; - left: 0; top: 0; - width: 0.2rem; - height: 100%; - background: rgba(var(--text-color), 0.2); - } - .mail-header { - align-self: start; - margin-bottom: 1.5rem; - gap: 1rem; - } - .initial { - background-color: var(--contact-color, --accent-color); - margin: 0; - height: 2rem; - width: 2rem; - } - .sender-name { - font-weight: 500; - margin-bottom: 0.5rem; - } - .flo-id { - font-weight: 400; - max-width: 90%; - } - .mail-subject, - .mail-content { - overflow-wrap: break-word; - word-wrap: break-word; - } - .mail-subject { - margin-bottom: 0.4em; - } - .mail-content { - height: max-content; - max-width: 60ch; - white-space: pre-wrap; - } -} -.logo-section { - display: grid; - grid-template-columns: auto 1fr; -} -#main_navbar { - display: flex; - background: rgba(var(--text-color), 0.03); - &.hide-away { - position: absolute; - } - ul { - display: flex; - height: 100%; - width: 100%; - li { - width: 100%; - } - } -} -.nav-item { - position: relative; - display: flex; - flex: 1; - width: 100%; - flex-direction: column; - align-items: center; - justify-content: center; - padding: 0.5rem 0.3rem; - color: var(--text-color); - font-size: 0.8rem; - border-radius: 0.3rem; - font-weight: 500; - .icon { - transition: transform 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.275); - } - &__title { - margin-top: 0.3rem; - transition: opacity 0.2s, - transform 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.275); - } - &--active { - color: var(--accent-color); - .icon { - fill: var(--accent-color); - transform: translateY(50%); - } - .nav-item__title { - transform: translateY(100%); - opacity: 0; - } - } - &__indicator { - position: absolute; - bottom: 0; - width: 2rem; - height: 0.3rem; + margin: 0.5rem; + padding: 0.3rem; background: var(--accent-color); - border-radius: 1rem 1rem 0 0; - z-index: 1; - } - &:last-of-type { - margin-top: auto; - } + border-radius: 100%; + border: solid rgba(var(--foreground-color), 1) 1px; + transform: scale(0); + transition: transform 0.3s; } -.badge { - display: flex; - align-items: center; - justify-content: center; - content: attr(data-notifications); - position: absolute; - top: 0; - right: 0; - min-width: 2.7ch; - font-size: 0.8rem; - padding: 0.2rem; - background: var(--danger-color); - color: rgba(var(--background-color), 1); - line-height: 1; - font-weight: 700; - border-radius: 1rem; - margin: 0.3rem; + +.contact.unread::before, +.mail-card.unread::before { + transform: scale(1); } -#auto_complete_contact { - position: relative; + +.mail-card.unread, +.contact.unread { + + .time, + .date { + color: var(--accent-color); + } + + h4 { + color: rgba(var(--text-color), 1); + } + + h4, + h5, + p { + font-weight: 700; + } } -#mail_contact_list { - max-height: 40vh; - overflow-y: auto; - position: absolute; - top: 100%; - background: rgba(var(--foreground-color), 1); - z-index: 1; - border-radius: 0.4rem; - box-shadow: 0 0.1rem 0.1rem rgba(0, 0, 0, 0.1), - 0 0.2rem 0.5rem rgba(0, 0, 0, 0.16); - width: 100%; - .contact { + +.mail-card { + position: relative; + display: grid; + gap: 0 1rem; + align-items: center; + flex-shrink: 0; + user-select: none; + grid-template-columns: auto 1fr auto; + grid-template-areas: + "dp sender date" + "dp subject subject" + "dp desc desc"; + + .initial { + grid-area: dp; + align-self: flex-start; + font-size: 1rem; + } + + .sender { + width: 100%; + font-size: 0.8rem; + font-weight: 500; + color: rgba(var(--text-color), 0.8); + text-overflow: ellipsis; + white-space: nowrap; + overflow: hidden; + } + + .subject { + grid-area: subject; + font-size: 1em; + margin-top: 0.3rem; + font-weight: 500; + } + + .description { + grid-area: desc; + display: -webkit-box; + -webkit-line-clamp: 2; + -webkit-box-orient: vertical; + overflow: hidden; + font-size: 0.9em; + margin-top: 0.2rem; + color: rgba(var(--text-color), 0.8); + } +} + +.date { + grid-area: date; + margin-left: auto; + white-space: nowrap; + font-size: 0.8rem; + color: rgba(var(--text-color), 0.8); +} + +@keyframes slide { + from { + opacity: 0; + transform: translateX(-1rem); + } + + to { + opacity: 1; + transform: none; + } +} + +#mail_container { + width: 100%; +} + +.mail { + position: relative; + padding: 1.5rem; + + &:not(:first-of-type) { + margin-top: 1.5rem; + background-color: rgba(var(--text-color), 0.03); + padding-bottom: 2rem; + margin-inline: 1rem; + border-radius: 0.5rem; + overflow: hidden; + } + + &:not(:first-of-type)::before { + content: ""; + position: absolute; + left: 0; + top: 0; + width: 0.2rem; + height: 100%; + background: rgba(var(--text-color), 0.2); + } + + .mail-header { + align-self: start; + margin-bottom: 1.5rem; + gap: 1rem; + } + + .initial { + background-color: var(--contact-color, --accent-color); + margin: 0; + height: 2rem; + width: 2rem; + } + + .sender-name { + font-weight: 500; + margin-bottom: 0.5rem; + } + + .flo-id { + font-weight: 400; + max-width: 90%; + } + + .mail-subject, + .mail-content { + overflow-wrap: break-word; + word-wrap: break-word; + } + + .mail-subject { + margin-bottom: 0.4em; + } + + .mail-content { + height: max-content; + max-width: 60ch; + white-space: pre-wrap; + } +} + +.logo-section { + display: grid; grid-template-columns: auto 1fr; - grid-template-areas: "dp ." "dp ."; - } - sm-menu { - display: none; - } } -#contacts { - position: relative; - overflow-x: hidden; - .scrolling-wrapper { - height: 100%; - flex: 1; - overflow-y: auto; - .empty-state { - padding: 1.5rem; - text-align: center; + +#main_navbar { + display: flex; + background: rgba(var(--foreground-color), 1); + + &.hide-away { + position: absolute; } - } -} -#contacts_container { - .contact { - padding: 0.5rem 0; - } -} -#group_creation_process { - .group-icon { - background-color: var(--accent-color); - justify-self: center; - height: 8rem; - width: 8rem; - margin-bottom: 1rem; - padding: 2rem; - border-radius: 50%; - font-size: 4rem; - } -} -#contacts, -#mails { - position: relative; - grid-template-rows: max-content 1fr; -} -#mail_sections { - overflow-y: auto; -} -#mail_type_selector { - width: fit-content; - strip-option { - --padding: 0.5rem 1.2rem; - .badge { - margin: 0rem; + + ul { + display: flex; + height: 100%; + width: 100%; + + li { + width: 100%; + } } - } } + +.nav-item { + position: relative; + display: grid; + width: 100%; + align-items: center; + justify-items: center; + padding: 0.5rem 0.4rem; + color: var(--text-color); + font-size: 0.8rem; + border-radius: 0.5rem; + font-weight: 500; + aspect-ratio: 1/1; + + .icon { + grid-area: 1/1/2/2; + transition: transform 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.275); + } + + .filled { + opacity: 0; + } + + &__title { + line-height: 1; + transition: opacity 0.2s, + transform 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.275); + } + + &--active { + color: var(--accent-color); + + .icon { + fill: var(--accent-color); + transform: translateY(50%); + + &.filled { + opacity: 1; + } + + &:not(.filled) { + opacity: 0; + } + } + + .nav-item__title { + transform: translateY(100%); + opacity: 0; + } + } + + &__indicator { + position: absolute; + bottom: 0; + width: 2rem; + height: 0.3rem; + background: var(--accent-color); + border-radius: 1rem 1rem 0 0; + z-index: 1; + } + + &:last-of-type { + margin-top: auto; + } +} + +.badge { + display: flex; + align-items: center; + justify-content: center; + content: attr(data-notifications); + position: absolute; + top: 0; + right: 0; + min-width: 2.7ch; + font-size: 0.8rem; + padding: 0.2rem; + background: var(--danger-color); + color: rgba(var(--background-color), 1); + line-height: 1; + font-weight: 700; + border-radius: 1rem; + margin: 0.3rem; +} + #contacts, #mails, #settings { - height: 100%; - overflow-y: hidden; - .header { - padding: 1rem 1.5rem; + height: 100%; + overflow-y: hidden; + + .header { + padding: 1rem; + position: relative; + gap: 0.5rem; + min-height: 4rem; + + sm-input { + width: 100%; + } + + h4 { + text-transform: capitalize; + font-weight: 500; + } + + sm-menu { + margin-right: -0.7rem; + } + } +} + +#auto_complete_contact { position: relative; - gap: 0.5rem; - min-height: 4rem; - .expanding-search { - position: absolute; - width: 100%; - padding: 0.7rem 1.5rem; - background: rgba(var(--foreground-color), 1); +} + +#mail_contact_list { + max-height: 40vh; + overflow-y: auto; + position: absolute; + top: 100%; + background: rgba(var(--foreground-color), 1); + z-index: 1; + border-radius: 0.4rem; + box-shadow: 0 0.1rem 0.1rem rgba(0, 0, 0, 0.1), + 0 0.2rem 0.5rem rgba(0, 0, 0, 0.16); + width: 100%; + + .contact { + grid-template-columns: auto 1fr; + grid-template-areas: "dp .""dp ."; } - sm-input { - width: 100%; + + sm-menu { + display: none; } - h4 { - text-transform: capitalize; - font-weight: 500; +} + +#contacts { + position: relative; + overflow-x: hidden; + grid-template-rows: max-content max-content 1fr; + + .header { + padding: 0.5rem 1rem; } - .flex { - h4 { + + .scrolling-wrapper { + height: 100%; flex: 1; - } - sm-menu { - margin-right: -0.7rem; - } + overflow-y: auto; + + .empty-state { + padding: 1.5rem; + text-align: center; + } } - sm-button { - margin: 0; - .icon { - height: 0.9rem; - width: 0.9rem; - align-self: center; - stroke-width: 8; - margin-left: 0; - margin-right: 0.5rem; - } +} + +#contacts_container { + .contact { + padding: 0.5rem 0; } - } } -#chat_search_field { - .icon-only { - margin-left: -0.5rem; - margin-right: 0.5rem; - } + +#creation_process { + .group-icon { + background-color: var(--accent-color); + justify-self: center; + height: 8rem; + width: 8rem; + margin-bottom: 1rem; + padding: 2rem; + border-radius: 50%; + font-size: 4rem; + } } + +#mails { + position: relative; + grid-template-rows: max-content 1fr; +} + +#mail_sections { + overflow-y: auto; +} + +#mail_type_selector { + width: fit-content; + + strip-option { + --padding: 0.5rem 1.2rem; + + .badge { + margin: 0rem; + } + } +} + #search_chats { - --min-height: 3rem; + --min-height: 2.5rem; } + #chat_page, #mail_page, #settings { - display: flex; - flex-direction: column; - width: 100%; - height: 100%; - overflow: hidden; + display: flex; + flex-direction: column; + width: 100%; + height: 100%; + overflow: hidden; } + #group_members_list { - margin-top: 0.5rem; - .contact { - padding: 0.5rem 0; - } + margin-top: 0.5rem; + + .contact { + padding: 0.5rem 0; + } } + #chat_view, #mail { - background-color: rgba(var(--foreground-color), 0.3); + background-color: rgba(var(--foreground-color), 0.3); } + #chat_view { - position: relative; - display: flex; - flex-direction: column; - height: 100%; - overflow-y: auto; -} -.message { - position: relative; - display: flex; - flex-wrap: wrap; - width: auto; - font-size: 0.92rem; - max-width: max-content; - margin-bottom: 0.2rem; - margin-top: 0.8rem; - padding: 0.6em 1em; - transition: opacity 0.3s, - transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275); - .sender-name { - font-size: 0.85rem; - font-weight: 500; - margin-bottom: 0.3rem; - } - .message-body { + position: relative; display: flex; - align-items: center; - flex-wrap: wrap; - overflow-wrap: break-word; - word-wrap: break-word; - word-break: break-all; - word-break: break-word; - -moz-hyphens: auto; - -webkit-hyphens: auto; - hyphens: auto; - white-space: pre-wrap; - line-height: 1.5; - a { - color: inherit; - } - .text-emoji { - align-self: center; - font-size: 1.4em; - letter-spacing: 0; - } - } - .time { - white-space: nowrap; - font-size: 0.8em; - opacity: 0.8; - justify-self: flex-end; - padding-left: 1rem; - align-self: flex-end; - margin-top: 0.2rem; - margin-left: auto; - } -} -.sent { - margin-left: auto; - background: var(--accent-color); - border-radius: 0.8rem 0 0.8rem 0.8rem; - & > * { - color: rgba(var(--background-color), 1); - } - &::after { - content: ""; - position: absolute; - left: 100%; - top: 0; - width: 0; - height: 0; - border-style: solid; - border-width: 0.5em 0.3em 0 0; - border-color: var(--accent-color) transparent transparent transparent; - } -} -.received { - margin-right: auto; - background: rgba(var(--text-color), 0.1); - border-radius: 0 0.8rem 0.8rem 0.8rem; - &::after { - content: ""; - position: absolute; - left: -0.5em; - top: 0; - width: 0; - height: 0; - border-style: solid; - border-width: 0 0.5em 0.5em 0; - border-color: transparent rgba(var(--text-color), 0.1) transparent - transparent; - } -} -.sent + .sent, -.received + .received { - margin-top: 0; -} -.sent + .sent::after, -.received + .received::after { - display: none; -} -.sent + .sent, -.received + .received { - border-radius: 0.8rem; -} -.distinct-sender { - display: grid; - border-radius: 0 0.8rem 0.8rem 0.8rem !important; - margin-top: 0.8rem !important; - &::after { - display: flex !important; - content: ""; - position: absolute; - left: -0.5em; - top: 0; - width: 0; - height: 0; - border-style: solid; - border-width: 0 0.5em 0.5em 0; - border-color: transparent rgba(var(--text-color), 0.1) transparent - transparent; - } -} -.unconfirmed { - opacity: 0.7; - transform-origin: left; - animation: pop 0.3s forwards cubic-bezier(0.175, 0.885, 0.32, 1.275); -} -@keyframes pop { - 0% { - transform: rotate(5deg) translate(-0.5rem, 1rem); - } - 100% { - transform: rotate(0) translate(0, 0); - } -} -.back-button { - padding: 0.5rem; - margin-left: -0.5rem; -} -#chat_header { - padding: 0.5rem 1rem; - align-content: center; - grid-template-columns: minmax(0, 1fr); - z-index: 1; - .flex { + flex-direction: column; height: 100%; - } - #chat_details_button { - background-color: rgba(var(--text-color), 0.06); - border-radius: 2rem; - justify-self: center; - padding: 0.3rem; - } - .initial { - cursor: pointer; - height: 1.8rem; - width: 1.8rem; - flex-shrink: 0; - font-size: 1rem; - } - #receiver_name { - font-weight: 500; - overflow: hidden; - text-overflow: ellipsis; - white-space: nowrap; - } - .group-icon { - padding: 0.1rem; - } + overflow-y: auto; } -#scroll_to_bottom { - position: absolute; - display: flex; - right: 0; - bottom: 3rem; - border-radius: 4rem; - z-index: 1; - aspect-ratio: 1/1; - margin: 1.5rem; - transform: scale(0); - transition: transform 0.2s; - button { - border-radius: 4rem; - } - &.new-message::after { - position: absolute; - content: ""; - top: 0; - right: 0; - z-index: 2; + +.message { + position: relative; + display: flex; + flex-wrap: wrap; + width: auto; + font-size: 0.92rem; + max-width: max-content; + margin-bottom: 0.2rem; + margin-top: 0.8rem; + padding: 0.5em 0.8em; + transition: opacity 0.3s, + transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275); + + .sender-name { + font-size: 0.85rem; + font-weight: 500; + margin-bottom: 0.3rem; + } + + .message-body { + display: flex; + align-items: center; + flex-wrap: wrap; + overflow-wrap: break-word; + word-wrap: break-word; + word-break: break-all; + word-break: break-word; + -moz-hyphens: auto; + -webkit-hyphens: auto; + hyphens: auto; + white-space: pre-wrap; + line-height: 1.5; + + a { + color: inherit; + } + + .text-emoji { + align-self: center; + font-size: 1.4em; + letter-spacing: 0; + } + } + + .time { + white-space: nowrap; + font-size: 0.8em; + opacity: 0.8; + justify-self: flex-end; + padding-left: 1rem; + align-self: flex-end; + margin-top: 0.2rem; + margin-left: auto; + } +} + +.sent { + margin-left: auto; + background: var(--accent-color); + border-radius: 0.3rem 0 0.3rem 0.3rem; + + &>* { + color: rgba(var(--background-color), 1); + } + + &::after { + content: ""; + position: absolute; + left: 100%; + top: 0; + width: 0; + height: 0; + border-style: solid; + border-width: 0.5em 0.3em 0 0; + border-color: var(--accent-color) transparent transparent transparent; + } +} + +.received { + margin-right: auto; + border-radius: 0 0.3rem 0.3rem 0.3rem; + background-color: rgba(var(--text-color), 0.1); + &::after { + content: ""; + position: absolute; + left: -0.5em; + top: 0; + width: 0; + height: 0; + border-style: solid; + border-width: 0 0.5em 0.5em 0; + border-color: transparent rgba(var(--text-color), 0.1) transparent transparent; + } +} + +.sent+.sent, +.received+.received { + margin-top: 0; +} + +.sent+.sent::after, +.received+.received::after { + display: none; +} + +.sent+.sent, +.received+.received { + border-radius: 0.3rem; +} + +.distinct-sender { + display: grid; + border-radius: 0 0.3rem 0.3rem 0.3rem !important; + margin-top: 0.8rem !important; + + &::after { + display: flex !important; + content: ""; + position: absolute; + left: -0.5em; + top: 0; + width: 0; + height: 0; + border-style: solid; + border-width: 0 0.5em 0.5em 0; + border-color: transparent rgba(var(--text-color), 0.1) transparent transparent; + } +} + +.unconfirmed { + opacity: 0.7; + transform-origin: left; + animation: pop 0.3s forwards cubic-bezier(0.175, 0.885, 0.32, 1.275); +} + +@keyframes pop { + 0% { + transform: rotate(5deg) translate(-0.5rem, 1rem); + } + + 100% { + transform: rotate(0) translate(0, 0); + } +} + +.back-button { padding: 0.5rem; - border-radius: 50%; - background: #00e676; - } + margin-left: -0.5rem; } + +#chat_header { + padding: 0.5rem 1rem; + align-content: center; + grid-template-columns: minmax(0, 1fr); + z-index: 1; + + .flex { + height: 100%; + } + + #chat_details_button { + background-color: rgba(var(--text-color), 0.06); + border-radius: 2rem; + justify-self: center; + padding: 0.3rem; + } + + .initial { + cursor: pointer; + height: 1.8rem; + width: 1.8rem; + flex-shrink: 0; + font-size: 1rem; + } + + #receiver_name { + font-weight: 500; + overflow: hidden; + text-overflow: ellipsis; + white-space: nowrap; + } + + .group-icon { + padding: 0.1rem; + } +} + +#scroll_to_bottom { + position: absolute; + display: flex; + right: 0; + bottom: 3rem; + border-radius: 4rem; + z-index: 1; + aspect-ratio: 1/1; + margin: 1.5rem; + transform: scale(0); + transition: transform 0.2s; + + button { + border-radius: 4rem; + } + + &.new-message::after { + position: absolute; + content: ""; + top: 0; + right: 0; + z-index: 2; + padding: 0.5rem; + border-radius: 50%; + background: #00e676; + } +} + .no-transformations { - transform: none !important; + transform: none !important; } + #chat_footer { - .flex { - align-items: flex-end; - padding: 0.5rem 1rem 0.5rem 0.5rem; - } + .flex { + align-items: flex-end; + padding: 0.5rem 1rem 0.5rem 0.5rem; + } } + #emoji_toggle { - align-self: center; - padding: 0.6rem; - margin-right: 0.5rem; - width: 2.6rem; - height: 2.6rem; - border-radius: 2rem; - cursor: pointer; - path { - fill: rgba(var(--text-color), 0.5); - } - &.active path { - fill: var(--accent-color); - } + align-self: center; + padding: 0.6rem; + margin-right: 0.5rem; + width: 2.6rem; + height: 2.6rem; + border-radius: 2rem; + cursor: pointer; + + path { + fill: rgba(var(--text-color), 0.5); + } + + &.active path { + fill: var(--accent-color); + } } + #send_message_button { - align-self: center; - padding: 0.5rem 0.8rem; - margin-left: 0.5rem; - opacity: 0.5; - font-weight: 500; - &:not(:disabled) { - opacity: 1; - color: var(--accent-color); - } + align-self: center; + padding: 0.5rem 0.8rem; + margin-left: 0.5rem; + opacity: 0.5; + font-weight: 500; + + &:not(:disabled) { + opacity: 1; + color: var(--accent-color); + } } + #type_message { - margin: 0; - --border-radius: 0.5rem; - --background: rgba(var(--text-color), 0.1); + margin: 0; + --background: rgba(var(--text-color), 0.1); } + #messages_container { - flex: 1; - padding: 0 1rem; + flex: 1; + padding: 0 1rem; } + #emoji_picker { - --background: rgba(var(--text-color), 0.06); - --border-size: 0; - --input-border-color: none; - --input-padding: 0.4rem 1rem; - --outline-color: var(--accent-color); - --input-font-color: rgba(var(--text-color), 1); - --input-placeholder-color: rgba(var(--text-color), 0.6); - --indicator-color: var(--accent-color); - --button-hover-background: rgba(var(--text-color), 0.2); - user-select: none; - width: 100%; - max-height: 40vh; + --background: rgba(var(--text-color), 0.06); + --border-size: 0; + --input-border-color: none; + --input-padding: 0.4rem 1rem; + --outline-color: var(--accent-color); + --input-font-color: rgba(var(--text-color), 1); + --input-placeholder-color: rgba(var(--text-color), 0.6); + --indicator-color: var(--accent-color); + --button-hover-background: rgba(var(--text-color), 0.2); + user-select: none; + width: 100%; + max-height: 40vh; } + .emoji { - font-size: 1.6rem; - cursor: pointer; - padding: 0.4rem; - border-radius: 0.6rem; - user-select: none; - text-align: center; + font-size: 1.6rem; + cursor: pointer; + padding: 0.4rem; + border-radius: 0.6rem; + user-select: none; + text-align: center; } + .icon--big { - height: 8rem; - width: 8rem; - margin-bottom: 1.5rem; - justify-self: center; + height: 8rem; + width: 8rem; + margin-bottom: 1.5rem; + justify-self: center; } + #messages_container, #chats_list, #inbox_mail_container, #sent_mail_container, #mail { - width: 100%; - flex-direction: column; - height: 100%; - overflow-y: auto; + width: 100%; + flex-direction: column; + height: 100%; + overflow-y: auto; } + #chats_list { - padding-bottom: 6rem; + gap: 0.2rem; + padding-bottom: 6rem; } + .mail-container { - height: 100%; - flex-direction: column; - overflow-y: auto; + height: 100%; + flex-direction: column; + overflow-y: auto; } #inbox_mail_container, #sent_mail_container { - gap: 0.2rem; - padding-bottom: 6rem; -} -.has-bg-image { - .received, - .group-event-card, - .date-card { - background: rgba(var(--foreground-color), 1); - } - .received::after { - border-color: transparent rgba(var(--foreground-color), 0.6) transparent - transparent; - } - #emoji_picker { - --background: rgba(var(--foreground-color), 0.6); - } - #emoji_toggle { - path { - fill: rgba(var(--text-color), 0.8); - } - } - sm-textarea { - --background: rgba(var(--foreground-color), 0.6); - } -} -#mail { - align-items: flex-start; - padding-bottom: 1.5rem; - & > .flex { - padding: 0 1.5rem; - margin-top: 2rem; - sm-button:first-of-type { - margin-right: 0.5rem; - } - } -} -#compose_mail_popup { -} -.sidebar-item { - display: flex; - align-items: center; - padding: 1rem 1.5rem; - text-transform: capitalize; - font-weight: 500; - opacity: 0.9; - color: inherit; - .icon { - margin-right: 1em; - width: 1em; - } -} -#settings { - #settings_sidebar header { - padding: 1rem 1.5rem; - } - .flex sm-button { - margin: 0; - margin-left: 1rem; - } - sm-switch { - padding: 1rem 1.5rem; - display: flex; - margin-bottom: 1rem; - width: min(60ch, 100%); - .flex { - margin-right: 1rem; - } - h4 { - margin-bottom: 0.5rem; - } - } - sm-button { - width: 100%; - } - #settings_title { - text-transform: capitalize; - } - #settings_sidebar { - height: 100%; - } - #settings_panel { - overflow-y: auto; - height: 100%; - } - section { - display: flex; - flex-direction: column; - gap: 0.5rem; - padding: 1rem 1.5rem; - width: min(60ch, 100%); - .button { - align-self: flex-start; - } - } - #sign_out::part(button) { - color: var(--error-color); - } - color-grid { - margin: 0.5rem 0 1.5rem 0; - width: min(60ch, 100%); - } - #chat_preview { - margin-top: 1rem; - padding: 1rem; - border-radius: 0.5rem; - background-color: rgba(var(--text-color), 0.06); - } - #bg_preview_container { - padding: 1rem 0; - gap: 0.5rem; - flex-wrap: wrap; - } - .bg-preview { - position: relative; - display: grid; - place-items: center; - height: 8rem; - width: 8rem; - cursor: pointer; - border-radius: 1rem; - overflow: hidden; - background: rgba(var(--text-color), 0.1); - &--selected::after { - content: ""; - position: absolute; - height: 100%; - width: 100%; - border-radius: inherit; - box-shadow: 0 0 0 0.5rem var(--accent-color) inset; - } - input { - display: none; - } - } - .bg-preview__image { - object-fit: cover; - height: 100%; - width: 100%; - } -} -.option { - width: 100%; - justify-content: flex-start; - padding: 0.8rem 0; - color: var(--accent-color); - .icon { - fill: var(--accent-color); - margin-right: 1rem; - } - &--danger { - color: var(--danger-color); - .icon { - fill: var(--danger-color); - } - } -} -@media screen and (max-width: 640px) { - sm-popup { - --border-radius: 1rem 1rem 0 0; - } - #landing { - grid-template-areas: "illustration" "."; - align-items: flex-start; - .title-font { - font-size: 2rem; - font-weight: 500; - } - sm-button { - width: 100%; - display: flex; - width: 100% !important; - } - } - #landing_illustration { - grid-area: illustration; - } - .frame, - #sign_in { - form { - height: 100%; - } - .h2 { - margin-top: 3rem; - } - sm-button[variant="primary"] { - margin-top: auto; - } - } - #main_navbar { - &.hide-away { - bottom: 0; - left: 0; - right: 0; - } - } - #chats_list, - #contact_container { gap: 0.2rem; - } - #chat_view { - .message { - width: auto; - max-width: 90%; - } - } - #chat_header { - grid-template-columns: auto minmax(0, 1fr); - #chat_details_button { - max-width: calc(100% - 2rem); - margin-left: -1.7rem; - } - } - #settings { - overflow-x: hidden; - #settings_header { - position: sticky; - top: 0; - z-index: 1; - padding: 1rem 1.5rem; - margin-bottom: 0.5rem; - background: linear-gradient( - rgba(var(--background-color), 0.8), - rgba(var(--background-color), 0) - ); - backdrop-filter: blur(0.5rem); - } - } - .hide-on-mobile { - display: none !important; - } + padding-bottom: 6rem; } -@media screen and (min-width: 40rem) { - .hide-on-desktop { - display: none !important; - } - .page { - padding-bottom: 0; - } - .popup__header { - grid-column: 1/-1; - padding: 1rem 1.5rem 0 1.5rem; - } - .logo-section { - padding: 2rem 3rem 0 3rem; - margin: 0.5rem 0; - } - sm-popup { - --width: 24rem; - --min-width: 24rem; - --border-radius: 0.5rem; - } - #landing { - align-items: center; - gap: 4vw; - grid-template-columns: 1fr 1fr; - padding: 0 4vw; - } - #sign_in { - width: 24rem; - } - #main_page { - grid-template-columns: min-content 1fr; - grid-template-rows: 1fr; - grid-template-areas: "nav ."; - overflow: hidden; - box-shadow: 0 0.1rem 0.2rem rgba(0, 0, 0, 0.05), - 0 1rem 3rem rgba(0, 0, 0, 0.2); - } - #main_navbar { - grid-area: nav; - border-top: none; - flex-direction: column; - background-color: rgba(var(--foreground-color), 0.3); - border-right: solid thin rgba(var(--text-color), 0.1); - ul { - flex-direction: column; - gap: 0.5rem; - padding: 0.3rem; - li:last-of-type { - margin-top: auto; - } + +.has-bg-image { + + .received, + .group-event-card, + .date-card { + background: rgba(var(--foreground-color), 1); } - } - .nav-item { - aspect-ratio: 1/1; - &__indicator { - width: 0.25rem; - height: 50%; - left: 0; - border-radius: 0 1rem 1rem 0; - bottom: auto; + + .received::after { + border-color: transparent rgba(var(--foreground-color), 0.6) transparent transparent; } - } - #add_contact_popup { - --min-width: 24rem; - } - #compose_mail_popup, - #reply_mail_popup { - --min-width: 36rem; - } - #emoji_picker { - max-height: 18rem; - } - #chat_view { - .message { - width: auto; - align-self: flex-start; - max-width: 55ch; + + #emoji_picker { + --background: rgba(var(--foreground-color), 0.6); } - } - #chat_page, - #mail_page { - display: grid; - grid-template-columns: 19rem 1fr; - & > :first-child { - border-right: solid thin rgba(var(--text-color), 0.1); - } - } - #settings { - display: grid; - grid-template-columns: 14rem 1fr; - & > :first-child { - border-right: solid thin rgba(var(--text-color), 0.1); - } - sm-button { - width: max-content; - } - .active { - background: rgba(var(--text-color), 0.1); - } - .panel > *:first-of-type { - margin-top: 0.5rem; - } - } - .contact.active, - .mail-card.active { - background: rgba(var(--text-color), 0.06); - } - #contact_details_popup { - &.is-group { - --width: 52rem; - #contact_details_section { - display: grid; - grid-template-columns: 1fr 1fr; - gap: 1.5rem; - & > :first-child { - padding-right: 1.5rem; - border-right: thin solid rgba(var(--text-color), 0.3); + + #emoji_toggle { + path { + fill: rgba(var(--text-color), 0.8); } - } } - } + + sm-textarea { + --background: rgba(var(--foreground-color), 0.6); + } } + +#mail { + align-items: flex-start; + padding-bottom: 1.5rem; + + &>.flex { + padding: 0 1.5rem; + margin-top: 2rem; + + sm-button:first-of-type { + margin-right: 0.5rem; + } + } +} + +#compose_mail_popup {} + +.sidebar-item { + display: flex; + align-items: center; + padding: 1rem 1.5rem; + text-transform: capitalize; + font-weight: 500; + opacity: 0.9; + color: inherit; + + .icon { + margin-right: 1em; + width: 1em; + } +} + +#settings { + #settings_sidebar header { + padding: 1rem 1.5rem; + } + + .flex sm-button { + margin: 0; + margin-left: 1rem; + } + + sm-switch { + padding: 1rem 1.5rem; + display: flex; + margin-bottom: 1rem; + width: min(60ch, 100%); + + .flex { + margin-right: 1rem; + } + + h4 { + margin-bottom: 0.5rem; + } + } + + sm-button { + width: 100%; + } + + #settings_title { + text-transform: capitalize; + } + + #settings_sidebar { + height: 100%; + } + + #settings_panel { + overflow-y: auto; + height: 100%; + } + + section { + display: flex; + flex-direction: column; + gap: 0.5rem; + padding: 1rem 1.5rem; + width: min(60ch, 100%); + + .button { + align-self: flex-start; + } + } + + #sign_out::part(button) { + color: var(--error-color); + } + + color-grid { + margin: 0.5rem 0 1.5rem 0; + width: min(60ch, 100%); + } + + #chat_preview { + margin-top: 1rem; + padding: 1rem; + border-radius: 0.5rem; + background-color: rgba(var(--text-color), 0.06); + } + + #bg_preview_container { + padding: 1rem 0; + gap: 0.5rem; + flex-wrap: wrap; + } + + .bg-preview { + position: relative; + display: grid; + place-items: center; + height: 8rem; + width: 8rem; + cursor: pointer; + border-radius: 1rem; + overflow: hidden; + background: rgba(var(--text-color), 0.1); + + &--selected::after { + content: ""; + position: absolute; + height: 100%; + width: 100%; + border-radius: inherit; + box-shadow: 0 0 0 0.5rem var(--accent-color) inset; + } + + input { + display: none; + } + } + + .bg-preview__image { + object-fit: cover; + height: 100%; + width: 100%; + } +} + +.option { + width: 100%; + justify-content: flex-start; + padding: 0.8rem 0; + color: var(--accent-color); + + .icon { + fill: var(--accent-color); + margin-right: 1rem; + } + + &--danger { + color: var(--danger-color); + + .icon { + fill: var(--danger-color); + } + } +} + +@media screen and (max-width: 640px) { + sm-popup { + --border-radius: 1rem 1rem 0 0; + } + + #landing { + grid-template-areas: "illustration""."; + align-items: flex-start; + + .title-font { + font-size: 2rem; + font-weight: 500; + } + + sm-button { + width: 100%; + display: flex; + width: 100% !important; + } + } + + #landing_illustration { + grid-area: illustration; + } + + .frame, + #sign_in { + form { + height: 100%; + } + + .h2 { + margin-top: 3rem; + } + + sm-button[variant="primary"] { + margin-top: auto; + } + } + + .fab { + bottom: 4rem; + } + + .inner-page { + margin-bottom: 5rem; + } + + #main_navbar { + position: fixed; + bottom: 0; + left: 0; + right: 0; + width: max-content; + margin: 0.5rem auto; + border-radius: 1rem; + justify-content: center; + background-color: transparent; + backdrop-filter: blur(0.5rem); + background-color: rgba(var(--foreground-color), 0.9); + + ul { + background-color: rgba(var(--text-color), 0.05); + border-radius: inherit; + box-shadow: 0 1rem 1.5rem rgba(0 0 0 / 0.16); + } + + &.hide-away { + bottom: 0; + left: 0; + right: 0; + } + + .nav-item { + height: 3.8rem; + width: 4.5rem; + } + } + + #chats_list, + #contact_container { + gap: 0.2rem; + } + + #chat_view { + .message { + width: auto; + max-width: 90%; + } + } + + #chat_header { + grid-template-columns: auto minmax(0, 1fr); + + #chat_details_button { + max-width: calc(100% - 2rem); + margin-left: -1.7rem; + } + } + + #settings { + overflow-x: hidden; + + #settings_header { + position: sticky; + top: 0; + z-index: 1; + padding: 1rem 1.5rem; + margin-bottom: 0.5rem; + background: linear-gradient(rgba(var(--background-color), 0.8), + rgba(var(--background-color), 0)); + backdrop-filter: blur(0.5rem); + } + } + + .hide-on-mobile { + display: none !important; + } +} + +@media screen and (min-width: 40rem) { + .hide-on-desktop { + display: none !important; + } + + .page { + padding-bottom: 0; + } + + .popup__header { + grid-column: 1/-1; + padding: 1rem 1.5rem 0 1.5rem; + } + + .logo-section { + padding: 2rem 3rem 0 3rem; + margin: 0.5rem 0; + } + + sm-popup { + --width: 24rem; + --min-width: 24rem; + --border-radius: 0.5rem; + } + + #landing { + align-items: center; + gap: 4vw; + grid-template-columns: 1fr 1fr; + padding: 0 4vw; + } + + #sign_in { + width: 24rem; + } + + #main_page { + grid-template-columns: min-content 1fr; + grid-template-rows: 1fr; + grid-template-areas: "nav ."; + overflow: hidden; + box-shadow: 0 0.1rem 0.2rem rgba(0, 0, 0, 0.05), + 0 1rem 3rem rgba(0, 0, 0, 0.2); + } + + #main_navbar { + grid-area: nav; + border-top: none; + flex-direction: column; + border-right: solid thin rgba(var(--text-color), 0.1); + background-color: rgba(var(--foreground-color), 0.3); + ul { + flex-direction: column; + gap: 0.5rem; + + li:last-of-type { + margin-top: auto; + } + } + } + + .nav-item { + &__indicator { + width: 0.25rem; + height: 50%; + left: 0; + border-radius: 0 1rem 1rem 0; + bottom: auto; + } + } + + #add_contact_popup { + --min-width: 24rem; + } + + #compose_mail_popup, + #reply_mail_popup { + --min-width: 36rem; + } + + #emoji_picker { + max-height: 18rem; + } + + #chat_view { + .message { + width: auto; + align-self: flex-start; + max-width: 55ch; + } + } + + #chat_page, + #mail_page { + display: grid; + grid-template-columns: 19rem 1fr; + + &> :first-child { + border-right: solid thin rgba(var(--text-color), 0.1); + } + } + + #settings { + display: grid; + grid-template-columns: 14rem 1fr; + + &> :first-child { + border-right: solid thin rgba(var(--text-color), 0.1); + } + + sm-button { + width: max-content; + } + + .active { + background: rgba(var(--text-color), 0.1); + } + + .panel>*:first-of-type { + margin-top: 0.5rem; + } + } + + .contact.active, + .mail-card.active { + background: rgba(var(--text-color), 0.06); + } + + #contact_details_popup { + &.is-group { + --width: 52rem; + + #contact_details_section { + display: grid; + grid-template-columns: 1fr 1fr; + gap: 1.5rem; + + &> :first-child { + padding-right: 1.5rem; + border-right: thin solid rgba(var(--text-color), 0.3); + } + } + } + } +} + @media only screen and (max-width: 1280px) { - .hide-on-medium { - display: none !important; - } + .hide-on-medium { + display: none !important; + } } + @media only screen and (min-width: 1080px) { - #chat_view { - #messages_container { - padding: 1rem 4rem; - padding-top: 0; + #chat_view { + #messages_container { + padding: 1rem 4rem; + padding-top: 0; + } + } + + #chat_page, + #mail_page { + grid-template-columns: 21rem 1fr; } - } - #chat_page, - #mail_page { - grid-template-columns: 21rem 1fr; - } } + @media only screen and (min-width: 1280px) { - #landing { - gap: 4vw; - padding: 0 8vw; - .title-font { - font-size: 3rem; + #landing { + gap: 4vw; + padding: 0 8vw; + + .title-font { + font-size: 3rem; + } + } + + #emoji_picker { + --num-columns: 16; + } + + .contact.active, + .mail-card.active { + background: rgba(var(--text-color), 0.06); } - } - #emoji_picker { - --num-columns: 16; - } - .contact.active, - .mail-card.active { - background: rgba(var(--text-color), 0.06); - } } + @media (hover: hover) { - ::-webkit-scrollbar { - width: 0.5rem; - height: 0.5rem; - } + ::-webkit-scrollbar { + width: 0.5rem; + height: 0.5rem; + } - ::-webkit-scrollbar-thumb { - background: rgba(var(--text-color), 0.3); - border-radius: 1rem; - &:hover { - background: rgba(var(--text-color), 0.5); + ::-webkit-scrollbar-thumb { + background: rgba(var(--text-color), 0.3); + border-radius: 1rem; + + &:hover { + background: rgba(var(--text-color), 0.5); + } } - } - .interactive:hover { - background-color: rgba(var(--text-color), 0.06); - } - .emoji:hover { - cursor: pointer; - background: rgba(var(--text-color), 0.06); - } - .contact { - .menu { - opacity: 0; - transition: opacity 0.3s; + + .interactive:hover { + background-color: rgba(var(--text-color), 0.06); } - } - .contact:hover { - .menu { - opacity: 1; + + .emoji:hover { + cursor: pointer; + background: rgba(var(--text-color), 0.06); + } + + .contact { + .menu { + opacity: 0; + transition: opacity 0.3s; + } + } + + .contact:hover { + .menu { + opacity: 1; + } } - } } + @media (hover: none) { - .contact-preview, - .contact { - -webkit-tap-highlight-color: transparent; - } - .contact .menu { - display: none; - } -} -@supports (overflow: overlay) { - body { - overflow: overlay; - } + + .contact-preview, + .contact { + -webkit-tap-highlight-color: transparent; + } + + .contact .menu { + display: none; + } } -.hide { - display: none !important; +@supports (overflow: overlay) { + body { + overflow: overlay; + } +} + +.hidden { + display: none !important; } diff --git a/index.html b/index.html index f19340d..a3e1a68 100644 --- a/index.html +++ b/index.html @@ -27,7 +27,7 @@ function onLoadStartUp() { showPage('loading') floDapps.setAppObjectStores({ userSettings: {} }) - document.body.classList.remove('hide') + document.body.classList.remove('hidden') floDapps.setCustomPrivKeyInput(getSignedIn) getRef('emoji_picker').shadowRoot.append(style); @@ -61,7 +61,7 @@ - +

@@ -82,7 +82,7 @@ -
+