new bitcoind integration tests
This commit is contained in:
Manuel Araoz
parent
77e399cf1a
commit
98990dbc82
265
lib/messages.js
265
lib/messages.js
@ -24,50 +24,11 @@ var errors = bitcore.Errors;
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var CONNECTION_NONCE = Random.getPseudoRandomBuffer(8);
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var PROTOCOL_VERSION = 70000;
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/**
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* Static helper for consuming a data buffer until the next message.
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*
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* @name P2P.Message#parseMessage
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* @param{Network} network - the network object
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* @param{Buffer} dataBuffer - the buffer to read from
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* @returns{Message|undefined} A message or undefined if there is nothing to read.
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*/
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var parseMessage = function(network, dataBuffer) {
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if (dataBuffer.length < 20) return;
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// Search the next magic number
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if (!discardUntilNextMessage(network, dataBuffer)) return;
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var PAYLOAD_START = 16;
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var payloadLen = (dataBuffer.get(PAYLOAD_START)) +
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(dataBuffer.get(PAYLOAD_START + 1) << 8) +
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(dataBuffer.get(PAYLOAD_START + 2) << 16) +
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(dataBuffer.get(PAYLOAD_START + 3) << 24);
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var messageLength = 24 + payloadLen;
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if (dataBuffer.length < messageLength) return;
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var command = dataBuffer.slice(4, 16).toString('ascii').replace(/\0+$/, '');
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var payload = dataBuffer.slice(24, messageLength);
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var checksum = dataBuffer.slice(20, 24);
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var checksumConfirm = Hash.sha256sha256(payload).slice(0, 4);
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if (!BufferUtil.equals(checksumConfirm, checksum)) {
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dataBuffer.skip(messageLength);
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return;
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}
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dataBuffer.skip(messageLength);
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return Message.buildMessage(command, payload);
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};
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module.exports.parseMessage = parseMessage;
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/**
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* @desc Internal function that discards data until another message is found.
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* @name P2P.Message#discardUntilNextMessage
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*/
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function discardUntilNextMessage(network, dataBuffer) {
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var discardUntilNextMessage = function(network, dataBuffer) {
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var magicNumber = network.networkMagic;
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var i = 0;
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@ -87,10 +48,10 @@ function discardUntilNextMessage(network, dataBuffer) {
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i++; // continue scanning
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}
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}
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};
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/**
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* Abstract Message that knows how to parse and serialize itself.
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* Abstract Message this knows how to parse and serialize itself.
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* Concrete subclasses should implement {fromBuffer} and {getPayload} methods.
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* @name P2P.Message
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*/
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@ -102,6 +63,51 @@ function Message() {}
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*/
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Message.COMMANDS = {};
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var PAYLOAD_START = 16;
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/**
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* Static helper for consuming a data buffer until the next message.
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*
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* @name P2P.Message#parseMessage
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* @param{Network} network - the network object
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* @param{Buffer} dataBuffer - the buffer to read from
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* @returns{Message|undefined} A message or undefined if there is nothing to read.
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*/
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var parseMessage = function(network, dataBuffer) {
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/* jshint maxstatements: 18 */
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if (dataBuffer.length < 20) {
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return;
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}
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// Search the next magic number
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if (!discardUntilNextMessage(network, dataBuffer)) return;
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var payloadLen = (dataBuffer.get(PAYLOAD_START)) +
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(dataBuffer.get(PAYLOAD_START + 1) << 8) +
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(dataBuffer.get(PAYLOAD_START + 2) << 16) +
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(dataBuffer.get(PAYLOAD_START + 3) << 24);
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var messageLength = 24 + payloadLen;
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if (dataBuffer.length < messageLength) {
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return;
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}
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var command = dataBuffer.slice(4, 16).toString('ascii').replace(/\0+$/, '');
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var payload = dataBuffer.slice(24, messageLength);
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var checksum = dataBuffer.slice(20, 24);
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var checksumConfirm = Hash.sha256sha256(payload).slice(0, 4);
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if (!BufferUtil.equals(checksumConfirm, checksum)) {
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dataBuffer.skip(messageLength);
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return;
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}
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dataBuffer.skip(messageLength);
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return Message.buildMessage(command, payload);
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};
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module.exports.parseMessage = parseMessage;
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/**
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* Look up a message type by command name and instantiate the correct Message
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* @name P2P.Message#buildMessage
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@ -109,9 +115,10 @@ Message.COMMANDS = {};
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Message.buildMessage = function(command, payload) {
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try {
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var CommandClass = Message.COMMANDS[command];
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return new CommandClass.fromBuffer(payload);
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return new CommandClass().fromBuffer(payload);
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} catch (err) {
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console.log('Error while parsing message', err);
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throw err;
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}
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};
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@ -121,7 +128,7 @@ Message.buildMessage = function(command, payload) {
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* @param{Buffer} payload - the buffer to read from
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* @returns{Message} The same message instance
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*/
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Message.fromBuffer = function(payload) {
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Message.prototype.fromBuffer = function(payload) {
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/* jshint unused: false */
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throw new errors.NotImplemented();
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};
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@ -141,9 +148,10 @@ Message.prototype.getPayload = function() {
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* @returns{Buffer} the serialized message
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*/
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Message.prototype.serialize = function(network) {
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var magic = network.networkMagic;
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$.checkArgument(network);
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var commandBuf = new Buffer(this.command, 'ascii');
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if (commandBuf.length > 12) throw 'Command name too long';
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$.checkState(commandBuf.length <= 12, 'Command name too long');
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var magic = network.networkMagic;
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var payload = this.getPayload();
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var checksum = Hash.sha256sha256(payload).slice(0, 4);
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@ -183,52 +191,51 @@ function Version(subversion, nonce) {
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}
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util.inherits(Version, Message);
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Version.fromBuffer = function(payload) {
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var that = new Version();
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Version.prototype.fromBuffer = function(payload) {
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var parser = new BufferReader(payload);
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/**
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* @type {number}
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* @desc The version of the bitcoin protocol
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*/
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that.version = parser.readUInt32LE();
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this.version = parser.readUInt32LE();
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/**
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* @type {BN}
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* @desc A mapbit with service bits: what features are supported by the peer
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*/
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that.services = parser.readUInt64LEBN();
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this.services = parser.readUInt64LEBN();
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/**
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* @type {BN}
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* @desc The time this message was sent
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*/
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that.timestamp = parser.readUInt64LEBN();
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this.timestamp = new Date(parser.readUInt64LEBN().toNumber() * 1000);
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/**
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* @type {Buffer}
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* @desc IPv4/6 address of the interface used to connect to this peer
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*/
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that.addr_me = parser.read(26);
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this.addr_me = parser.read(26);
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/**
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* @type {Buffer}
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* @desc IPv4/6 address of the peer
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*/
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that.addr_you = parser.read(26);
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this.addr_you = parser.read(26);
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/**
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* @type {Buffer}
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* @desc A random number
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*/
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that.nonce = parser.read(8);
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this.nonce = parser.read(8);
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/**
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* @desc A random number
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* @desc The node's user agent / subversion
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* @type {string}
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*/
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that.subversion = parser.readVarintBuf().toString();
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this.subversion = parser.readVarintBuf().toString();
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/**
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* @desc The height of the last block accepted in the blockchain by this peer
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* @type {number}
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*/
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that.start_height = parser.readUInt32LE();
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this.start_height = parser.readUInt32LE();
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return that;
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return this;
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};
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Version.prototype.getPayload = function() {
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@ -241,7 +248,7 @@ Version.prototype.getPayload = function() {
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put.put(this.nonce);
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put.varint(this.subversion.length);
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put.put(new Buffer(this.subversion, 'ascii'));
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put.word32le(0);
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put.word32le(this.start_height);
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return put.buffer();
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};
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@ -260,25 +267,39 @@ function Inventory(inventory) {
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this.command = 'inv';
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/**
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* @name P2P.Message.Inventory.inventory
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* @desc An array of objects with `{type: int, hash: buffer}` signature
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* @desc An array of objects with `{type: int, hash: Buffer}` signature
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* @type {Array.Buffer}
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*/
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this.inventory = inventory || [];
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}
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util.inherits(Inventory, Message);
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Inventory.fromBuffer = function(payload) {
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var that = new Inventory();
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// https://en.bitcoin.it/wiki/Protocol_specification#Inventory_Vectors
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Inventory.TYPE = {};
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Inventory.TYPE.ERROR = 0;
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Inventory.TYPE.TX = 1;
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Inventory.TYPE.BLOCK = 2;
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Inventory.TYPE.FILTERED_BLOCK = 3;
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Inventory.TYPE_NAME = [
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'ERROR',
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'TX',
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'BLOCK',
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'FILTERED_BLOCK'
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];
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Inventory.prototype.fromBuffer = function(payload) {
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var parser = new BufferReader(payload);
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var count = parser.readVarintNum();
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for (var i = 0; i < count; i++) {
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that.inventory.push({
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type: parser.readUInt32LE(),
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var type = parser.readUInt32LE();
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this.inventory.push({
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type: type,
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typeName: Inventory.TYPE_NAME[type],
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hash: parser.read(32)
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});
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}
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return that;
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return this;
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};
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Inventory.prototype.getPayload = function() {
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@ -309,12 +330,18 @@ module.exports.Inventory = Message.COMMANDS.inv = Inventory;
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* @param{Array} inventory - requested elements
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*/
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function GetData(inventory) {
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$.checkArgument(_.isUndefined(inventory) ||
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_.isArray(inventory), 'Inventory for GetData must be an array of objects');
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$.checkArgument(_.isUndefined(inventory) ||
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inventory.length === 0 ||
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(inventory[0] && !_.isUndefined(inventory[0].type) && !_.isUndefined(inventory[0].hash)),
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'Inventory for GetData must be an array of objects');
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this.command = 'getdata';
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this.inventory = inventory || [];
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}
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util.inherits(GetData, Inventory);
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module.exports.GetData = GetData;
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module.exports.GetData = Message.COMMANDS.getdata = GetData;
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/**
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* Sent to another peer mainly to check the connection is still alive.
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@ -332,10 +359,9 @@ function Ping(nonce) {
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}
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util.inherits(Ping, Message);
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Ping.fromBuffer = function(payload) {
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var that = new Ping();
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that.nonce = new BufferReader(payload).read(8);
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return that;
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Ping.prototype.fromBuffer = function(payload) {
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this.nonce = new BufferReader(payload).read(8);
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return this;
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};
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Ping.prototype.getPayload = function() {
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@ -360,7 +386,7 @@ function Pong(nonce) {
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}
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util.inherits(Pong, Ping);
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Pong.fromBuffer = function() {
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Pong.prototype.fromBuffer = function() {
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return new Pong();
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};
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module.exports.Pong = Message.COMMANDS.pong = Pong;
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@ -381,46 +407,51 @@ function Addresses(addresses) {
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}
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util.inherits(Addresses, Message);
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Addresses.fromBuffer = function(payload) {
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var that = new Addresses();
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Addresses.parseIP = function(parser) {
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// parse the ipv6 to a string
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var ipv6 = [];
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for (var a = 0; a < 6; a++) {
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ipv6.push(parser.read(2).toString('hex'));
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}
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ipv6 = ipv6.join(':');
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// parse the ipv4 to a string
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var ipv4 = [];
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for (var b = 0; b < 4; b++) {
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ipv4.push(parser.read(1)[0]);
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}
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ipv4 = ipv4.join('.');
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return {
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v6: ipv6,
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v4: ipv4
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};
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};
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Addresses.prototype.fromBuffer = function(payload) {
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var parser = new BufferReader(payload);
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var addrCount = Math.min(parser.readVarintNum(), 1000);
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that.addresses = [];
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this.addresses = [];
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for (var i = 0; i < addrCount; i++) {
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// TODO: Time actually depends on the version of the other peer (>=31402)
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var time = parser.readUInt32LE();
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var time = new Date(parser.readUInt32LE() * 1000);
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var services = parser.readUInt64LEBN();
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// parse the ipv6 to a string
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var ipv6 = [];
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for (var a = 0; a < 6; a++) {
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ipv6.push(parser.read(2).toString('hex'));
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}
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ipv6 = ipv6.join(':');
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// parse the ipv4 to a string
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var ipv4 = [];
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for (var b = 0; b < 4; b++) {
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ipv4.push(parser.read(1)[0]);
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}
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ipv4 = ipv4.join('.');
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var ip = Addresses.parseIP(parser);
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var port = parser.readUInt16BE();
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that.addresses.push({
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this.addresses.push({
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time: time,
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services: services,
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ip: {
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v6: ipv6,
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v4: ipv4
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},
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ip: ip,
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port: port
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});
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}
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return that;
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return this;
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};
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Addresses.prototype.getPayload = function() {
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@ -449,7 +480,7 @@ function GetAddresses() {
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}
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util.inherits(GetAddresses, Message);
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GetAddresses.fromBuffer = function() {
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GetAddresses.prototype.fromBuffer = function() {
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return new GetAddresses();
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};
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module.exports.GetAddresses = Message.COMMANDS.getaddr = GetAddresses;
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@ -464,7 +495,7 @@ function VerAck() {
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}
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util.inherits(VerAck, Message);
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VerAck.fromBuffer = function() {
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VerAck.prototype.fromBuffer = function() {
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return new VerAck();
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};
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module.exports.VerAck = Message.COMMANDS.verack = VerAck;
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@ -496,12 +527,11 @@ function Alert(payload, signature) {
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}
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util.inherits(Alert, Message);
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Alert.fromBuffer = function(payload) {
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var that = new Alert();
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Alert.prototype.fromBuffer = function(payload) {
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var parser = new BufferReader(payload);
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that.payload = parser.readVarintBuf(); // TODO: Use current format
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that.signature = parser.readVarintBuf();
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return that;
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this.payload = parser.readVarintBuf(); // TODO: Use current format
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this.signature = parser.readVarintBuf();
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return this;
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};
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Alert.prototype.getPayload = function() {
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@ -534,19 +564,18 @@ function Headers(blockheaders) {
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}
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util.inherits(Headers, Message);
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Headers.fromBuffer = function(payload) {
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Headers.prototype.fromBuffer = function(payload) {
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$.checkArgument(payload && payload.length > 0, 'No data found to create Headers message');
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var that = new Headers();
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var parser = new BufferReader(payload);
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var count = parser.readVarintNum();
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that.headers = [];
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this.headers = [];
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for (var i = 0; i < count; i++) {
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var header = BlockHeaderModel._fromBufferReader(parser);
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that.headers.push(header);
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this.headers.push(header);
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}
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return that;
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return this;
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};
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Headers.prototype.getPayload = function() {
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@ -581,7 +610,7 @@ function Block(block) {
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}
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util.inherits(Block, Message);
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Block.fromBuffer = function(payload) {
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Block.prototype.fromBuffer = function(payload) {
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$.checkArgument(BufferUtil.isBuffer(payload));
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var block = BlockModel(payload);
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return new Block(block);
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@ -609,10 +638,9 @@ function Transaction(transaction) {
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}
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util.inherits(Transaction, Message);
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Transaction.fromBuffer = function(payload) {
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var that = new Transaction();
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that.transaction = TransactionModel(payload);
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return that;
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Transaction.prototype.fromBuffer = function(payload) {
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this.transaction = TransactionModel(payload);
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return this;
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};
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Transaction.prototype.getPayload = function() {
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@ -648,20 +676,19 @@ function GetBlocks(starts, stop) {
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}
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util.inherits(GetBlocks, Message);
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GetBlocks.fromBuffer = function(payload) {
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var that = new GetBlocks();
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GetBlocks.prototype.fromBuffer = function(payload) {
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var parser = new BufferReader(payload);
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$.checkArgument(!parser.finished(), 'No data received in payload');
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that.version = parser.readUInt32LE();
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this.version = parser.readUInt32LE();
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var startCount = Math.min(parser.readVarintNum(), 500);
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that.starts = [];
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this.starts = [];
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for (var i = 0; i < startCount; i++) {
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that.starts.push(parser.read(32));
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this.starts.push(parser.read(32));
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}
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||||
that.stop = parser.read(32);
|
||||
this.stop = parser.read(32);
|
||||
|
||||
return that;
|
||||
return this;
|
||||
};
|
||||
|
||||
GetBlocks.prototype.getPayload = function() {
|
||||
@ -710,7 +737,7 @@ function GetHeaders(starts, stop) {
|
||||
}
|
||||
|
||||
util.inherits(GetHeaders, GetBlocks);
|
||||
GetHeaders.fromBuffer = function() {
|
||||
GetHeaders.prototype.fromBuffer = function() {
|
||||
return new GetHeaders();
|
||||
};
|
||||
module.exports.GetHeaders = Message.COMMANDS.getheaders = GetHeaders;
|
||||
|
||||
28
lib/peer.js
28
lib/peer.js
@ -7,6 +7,7 @@ var Socks5Client = require('socks5-client');
|
||||
var util = require('util');
|
||||
|
||||
var bitcore = require('bitcore');
|
||||
var $ = bitcore.util.preconditions;
|
||||
var Networks = bitcore.Networks;
|
||||
var Messages = require('./messages');
|
||||
|
||||
@ -18,7 +19,7 @@ var MAX_RECEIVE_BUFFER = 10000000;
|
||||
*
|
||||
* @example
|
||||
* ```javascript
|
||||
*
|
||||
*
|
||||
* var peer = new Peer('127.0.0.1').setProxy('127.0.0.1', 9050);
|
||||
* peer.on('tx', function(tx) {
|
||||
* console.log('New transaction: ', tx.id);
|
||||
@ -42,10 +43,10 @@ function Peer(host, port, network) {
|
||||
network = port;
|
||||
port = undefined;
|
||||
}
|
||||
|
||||
this.host = host;
|
||||
|
||||
this.host = host || 'localhost';
|
||||
this.status = Peer.STATUS.DISCONNECTED;
|
||||
this.network = network || Networks.livenet;
|
||||
this.network = network || Networks.defaultNetwork;
|
||||
this.port = port || this.network.port;
|
||||
|
||||
this.dataBuffer = new Buffers();
|
||||
@ -64,7 +65,7 @@ function Peer(host, port, network) {
|
||||
this.on('version', function(message) {
|
||||
self.version = message.version;
|
||||
self.subversion = message.subversion;
|
||||
self.bestHeight = message.start_height
|
||||
self.bestHeight = message.start_height;
|
||||
});
|
||||
|
||||
this.on('ping', function(message) {
|
||||
@ -89,9 +90,7 @@ Peer.STATUS = {
|
||||
* @returns {Peer} The same Peer instance.
|
||||
*/
|
||||
Peer.prototype.setProxy = function(host, port) {
|
||||
if (this.status != Peer.STATUS.DISCONNECTED) {
|
||||
throw Error('Invalid State');
|
||||
}
|
||||
$.checkState(this.status === Peer.STATUS.DISCONNECTED);
|
||||
|
||||
this.proxy = {
|
||||
host: host,
|
||||
@ -116,13 +115,16 @@ Peer.prototype.connect = function() {
|
||||
self._sendVersion();
|
||||
});
|
||||
|
||||
this.socket.on('error', self.disconnect.bind(this));
|
||||
this.socket.on('error', self._onError.bind(this));
|
||||
this.socket.on('end', self.disconnect.bind(this));
|
||||
|
||||
this.socket.on('data', function(data) {
|
||||
self.dataBuffer.push(data);
|
||||
|
||||
if (self.dataBuffer.length > MAX_RECEIVE_BUFFER) return self.disconnect();
|
||||
|
||||
if (self.dataBuffer.length > MAX_RECEIVE_BUFFER) {
|
||||
// TODO: handle this case better
|
||||
return self.disconnect();
|
||||
}
|
||||
self._readMessage();
|
||||
});
|
||||
|
||||
@ -130,6 +132,10 @@ Peer.prototype.connect = function() {
|
||||
return this;
|
||||
};
|
||||
|
||||
Peer.prototype._onError = function(e) {
|
||||
this.emit('error', e);
|
||||
};
|
||||
|
||||
/**
|
||||
* Disconnects the remote connection.
|
||||
*
|
||||
|
||||
141
test/integration/bitcoind.js
Normal file
141
test/integration/bitcoind.js
Normal file
@ -0,0 +1,141 @@
|
||||
'use strict';
|
||||
|
||||
var _ = require('lodash');
|
||||
var chai = require('chai');
|
||||
|
||||
/* jshint unused: false */
|
||||
var should = chai.should();
|
||||
var sinon = require('sinon');
|
||||
var _ = require('lodash');
|
||||
|
||||
var bitcore = require('bitcore');
|
||||
var Random = bitcore.crypto.Random;
|
||||
var BN = bitcore.crypto.BN;
|
||||
var BufferUtil = bitcore.util.buffer;
|
||||
var p2p = require('../../');
|
||||
var Peer = p2p.Peer;
|
||||
var Pool = p2p.Pool;
|
||||
var Networks = bitcore.Networks;
|
||||
var Messages = p2p.Messages;
|
||||
var Block = bitcore.Block;
|
||||
|
||||
// config
|
||||
var network = Networks.livenet;
|
||||
var blockHash = {
|
||||
'livenet': '000000000000000013413cf2536b491bf0988f52e90c476ffeb701c8bfdb1db9',
|
||||
'testnet': '0000000058cc069d964711cd25083c0a709f4df2b34c8ff9302ce71fe5b45786'
|
||||
};
|
||||
|
||||
// These tests require a running bitcoind instance
|
||||
describe('Integration with ' + network.name + ' bitcoind', function() {
|
||||
|
||||
this.timeout(5000);
|
||||
it('handshakes', function(cb) {
|
||||
var peer = new Peer('localhost', network);
|
||||
peer.once('version', function(m) {
|
||||
m.version.should.be.above(70000);
|
||||
m.services.toString().should.equal('1');
|
||||
Math.abs(new Date() - m.timestamp).should.be.below(10000); // less than 10 seconds of time difference
|
||||
m.nonce.length.should.equal(8);
|
||||
m.start_height.should.be.above(300000);
|
||||
cb();
|
||||
});
|
||||
peer.once('verack', function(m) {
|
||||
should.exist(m);
|
||||
m.command.should.equal('verack');
|
||||
});
|
||||
peer.connect();
|
||||
});
|
||||
var connect = function(cb) {
|
||||
var peer = new Peer('localhost', network);
|
||||
peer.once('ready', function() {
|
||||
cb(peer);
|
||||
});
|
||||
peer.once('error', function(err) {
|
||||
should.not.exist(err);
|
||||
});
|
||||
peer.connect();
|
||||
};
|
||||
it('connects', function(cb) {
|
||||
connect(function(peer) {
|
||||
peer.version.should.be.above(70000);
|
||||
_.isString(peer.subversion).should.equal(true);
|
||||
_.isNumber(peer.bestHeight).should.equal(true);
|
||||
cb();
|
||||
});
|
||||
});
|
||||
it('handles inv', function(cb) {
|
||||
// assumes there will be at least one transaction/block
|
||||
// in the next few seconds
|
||||
connect(function(peer) {
|
||||
peer.once('inv', function(message) {
|
||||
message.inventory[0].hash.length.should.equal(32);
|
||||
cb();
|
||||
});
|
||||
});
|
||||
});
|
||||
it('handles addr', function(cb) {
|
||||
connect(function(peer) {
|
||||
peer.once('addr', function(message) {
|
||||
message.addresses.forEach(function(address) {
|
||||
// console.log(address.ip.v4 + ':' + address.port);
|
||||
(address.time instanceof Date).should.equal(true);
|
||||
should.exist(address.ip);
|
||||
(address.services instanceof BN).should.equal(true);
|
||||
});
|
||||
cb();
|
||||
});
|
||||
var message = new Messages.GetAddresses();
|
||||
peer.sendMessage(message);
|
||||
});
|
||||
});
|
||||
it('can request inv detailed info', function(cb) {
|
||||
connect(function(peer) {
|
||||
peer.once('block', function(message) {
|
||||
//console.log(message.block.toJSON());
|
||||
should.exist(message.block);
|
||||
cb();
|
||||
});
|
||||
peer.once('tx', function(message) {
|
||||
//console.log(message.transaction.toJSON());
|
||||
should.exist(message.transaction);
|
||||
cb();
|
||||
});
|
||||
peer.once('inv', function(m) {
|
||||
var message = new Messages.GetData(m.inventory);
|
||||
peer.sendMessage(message);
|
||||
});
|
||||
});
|
||||
});
|
||||
it('can send tx inv and receive getdata for that tx', function(cb) {
|
||||
connect(function(peer) {
|
||||
var type = Messages.Inventory.TYPE.TX;
|
||||
var inv = [{
|
||||
type: type,
|
||||
typeName: Messages.Inventory.TYPE_NAME[type],
|
||||
hash: Random.getRandomBuffer(32) // needs to be random for repeatability
|
||||
}];
|
||||
peer.once('getdata', function(message) {
|
||||
message.inventory.should.deep.equal(inv);
|
||||
cb();
|
||||
});
|
||||
var message = new Messages.Inventory(inv);
|
||||
message.inventory[0].hash.length.should.equal(32);
|
||||
peer.sendMessage(message);
|
||||
});
|
||||
});
|
||||
it('can request block data', function(cb) {
|
||||
connect(function(peer) {
|
||||
peer.on('block', function(message) {
|
||||
(message.block instanceof Block).should.equal(true);
|
||||
cb();
|
||||
});
|
||||
// TODO: replace this for a new Messages.GetData.forTransaction(hash)
|
||||
var message = new Messages.GetData([{
|
||||
type: Messages.Inventory.TYPE.BLOCK,
|
||||
hash: BufferUtil.reverse(new Buffer(blockHash[network.name], 'hex'))
|
||||
}]);
|
||||
peer.sendMessage(message);
|
||||
});
|
||||
});
|
||||
});
|
||||
@ -12,36 +12,8 @@ var Networks = bitcore.Networks;
|
||||
|
||||
describe('Messages', function() {
|
||||
|
||||
describe('Version', function() {
|
||||
it('should be able to create instance', function() {
|
||||
var message = new Messages.Version();
|
||||
message.command.should.equal('version');
|
||||
message.version.should.equal(70000);
|
||||
var version = require('../package.json').version;
|
||||
message.subversion.should.equal('/bitcore:' + version + '/');
|
||||
should.exist(message.nonce);
|
||||
});
|
||||
|
||||
it('should be able to serialize the payload', function() {
|
||||
var message = new Messages.Version();
|
||||
var payload = message.getPayload();
|
||||
should.exist(payload);
|
||||
});
|
||||
|
||||
it('should be able to serialize the message', function() {
|
||||
var message = new Messages.Version();
|
||||
var buffer = message.serialize(Networks.livenet);
|
||||
should.exist(buffer);
|
||||
});
|
||||
|
||||
it('should be able to parse payload', function() {
|
||||
var payload = new Buffer(Data.VERSION.payload, 'hex');
|
||||
var m = Messages.Version.fromBuffer(payload);
|
||||
should.exist(m);
|
||||
});
|
||||
});
|
||||
|
||||
var commands = {
|
||||
Version: 'version',
|
||||
VerAck: 'verack',
|
||||
Inventory: 'inv',
|
||||
Addresses: 'addr',
|
||||
@ -86,7 +58,7 @@ describe('Messages', function() {
|
||||
if (noPayload.indexOf(name) === -1) {
|
||||
it('should be able to parse payload', function() {
|
||||
var payload = new Buffer(data.payload, 'hex');
|
||||
var m = Messages[name].fromBuffer(payload);
|
||||
var m = new Messages[name]().fromBuffer(payload);
|
||||
should.exist(m);
|
||||
});
|
||||
}
|
||||
|
||||
@ -1 +0,0 @@
|
||||
--recursive
|
||||
@ -66,7 +66,7 @@ describe('Pool', function() {
|
||||
// mock a addr peer event
|
||||
var peerMessageStub = sinon.stub(Peer.prototype, '_readMessage', function() {
|
||||
var payload = new Buffer(MessagesData.ADDR.payload, 'hex');
|
||||
var message = Messages.Addresses.fromBuffer(payload);
|
||||
var message = new Messages.Addresses().fromBuffer(payload);
|
||||
this.emit(message.command, message);
|
||||
});
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user