From 6cacf88422a6fd3d10a5ae955b1668fb418fed89 Mon Sep 17 00:00:00 2001 From: Manuel Araoz Date: Thu, 5 Feb 2015 14:32:52 -0300 Subject: [PATCH] remove examples --- examples/bitcore.js | 41841 -------------------------------------- examples/messages.html | 122 - examples/node-client.js | 34 - 3 files changed, 41997 deletions(-) delete mode 100644 examples/bitcore.js delete mode 100644 examples/messages.html delete mode 100644 examples/node-client.js diff --git a/examples/bitcore.js b/examples/bitcore.js deleted file mode 100644 index 3f55d374..00000000 --- a/examples/bitcore.js +++ /dev/null @@ -1,41841 +0,0 @@ -require=(function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);throw new Error("Cannot find module '"+o+"'")}var f=n[o]={exports:{}};t[o][0].call(f.exports,function(e){var n=t[o][1][e];return s(n?n:e)},f,f.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o prevnonce; false otherwise -AuthMessage._noncegt = function(nonce, prevnonce) { - var noncep1 = nonce.slice(0, 4).readUInt32BE(0); - var prevnoncep1 = prevnonce.slice(0, 4).readUInt32BE(0); - - if (noncep1 > prevnoncep1) - return true; - - if (noncep1 < prevnoncep1) - return false; - - var noncep2 = nonce.slice(4, 8).readUInt32BE(0); - var prevnoncep2 = prevnonce.slice(4, 8).readUInt32BE(0); - - if (noncep2 > prevnoncep2) - return true; - - return false; -}; - -AuthMessage._encrypt = function(topubkey, payload, r, iv) { - var encrypted = ECIES.encrypt(topubkey, payload, r, iv); - return encrypted; -}; - -AuthMessage._decrypt = function(privkey, encrypted) { - var decrypted = ECIES.decrypt(privkey, encrypted); - return decrypted; -}; - -AuthMessage._sign = function(key, payload) { - var sig = Message.sign(payload, key); - return sig; -}; - -AuthMessage._verify = function(pubkey, signature, payload) { - var v = Message.verifyWithPubKey(pubkey, payload, signature); - return v; -}; - -module.exports = AuthMessage; - -}).call(this,require("buffer").Buffer) -},{"./ECIES":"0Qraa1","./Key":"ALJ4PS","./Message":"CBDCgz","buffer":95,"preconditions":163}],"./lib/AuthMessage":[function(require,module,exports){ -module.exports=require('cBnJMk'); -},{}],"./lib/BIP39":[function(require,module,exports){ -module.exports=require('82LilS'); -},{}],"82LilS":[function(require,module,exports){ -(function (Buffer){ -var coinUtil = require('../util'); -var sjcl = require('./sjcl'); -var SecureRandom = require('./SecureRandom'); - -var hmacSHA512 = function(key) { - var hasher = new sjcl.misc.hmac(key, sjcl.hash.sha512); - this.encrypt = function() { - return hasher.encrypt.apply(hasher, arguments); - }; -}; - -var pbkdf2Sync_sha512 = function(password, salt, iterations, keylen) { - var derivedKey = sjcl.misc.pbkdf2(password, salt, iterations, 512, hmacSHA512); - return sjcl.codec.hex.fromBits(derivedKey) -}; - -var BIP39 = function() {}; - -BIP39.mnemonic = function(wordlist, bits) { - if (!bits) - bits = 128; - if (bits % 32 != 0) - throw new Error("bits must be multiple of 32"); - var buf = SecureRandom.getRandomBuffer(bits / 8); - return BIP39.entropy2mnemonic(wordlist, buf); -} - -BIP39.entropy2mnemonic = function(wordlist, buf) { - var hash = coinUtil.sha256(buf); - var bin = ""; - var bits = buf.length * 8; - for (var i = 0; i < buf.length; i++) { - bin = bin + ("00000000" + buf[i].toString(2)).slice(-8); - } - var hashbits = hash[0].toString(2); - hashbits = ("00000000" + hashbits).slice(-8).slice(0, bits / 32); - bin = bin + hashbits; - if (bin.length % 11 != 0) - throw new Error("internal error - entropy not an even multiple of 11 bits - " + bin.length); - var mnemonic = ""; - for (var i = 0; i < bin.length / 11; i++) { - if (mnemonic != "") - mnemonic = mnemonic + " "; - var wi = parseInt(bin.slice(i * 11, (i + 1) * 11), 2); - mnemonic = mnemonic + wordlist[wi]; - } - return mnemonic; -} - -BIP39.check = function(wordlist, mnemonic) { - var words = mnemonic.split(' '); - var bin = ""; - for (var i = 0; i < words.length; i++) { - var ind = wordlist.indexOf(words[i]); - if (ind < 0) - return false; - bin = bin + ("00000000000" + ind.toString(2)).slice(-11); - } - - if (bin.length % 11 != 0) { - throw new Error("internal error - entropy not an even multiple of 11 bits - " + bin.length); - } - var cs = bin.length / 33; - var hash_bits = bin.slice(-cs); - var nonhash_bits = bin.slice(0, bin.length - cs); - var buf = new Buffer(nonhash_bits.length / 8); - for (var i = 0; i < nonhash_bits.length / 8; i++) { - buf.writeUInt8(parseInt(bin.slice(i * 8, (i + 1) * 8), 2), i); - } - var hash = coinUtil.sha256(buf); - var expected_hash_bits = hash[0].toString(2); - expected_hash_bits = ("00000000" + expected_hash_bits).slice(-8).slice(0, cs); - return expected_hash_bits == hash_bits; -} - -BIP39.mnemonic2seed = function(mnemonic, passphrase) { - if (!passphrase) - passphrase = ""; - var hex = pbkdf2Sync_sha512(mnemonic, "mnemonic" + passphrase, 2048, 64); - var buf = new Buffer(hex, 'hex'); - return buf; -} - -module.exports = BIP39; - -}).call(this,require("buffer").Buffer) -},{"../util":191,"./SecureRandom":"p4SiC2","./sjcl":"oLMOpG","buffer":95}],"./lib/BIP39WordlistEn":[function(require,module,exports){ -module.exports=require('sp4vFZ'); -},{}],"sp4vFZ":[function(require,module,exports){ -var BIP39WordlistEn = ["abandon", "ability", "able", "about", "above", "absent", "absorb", "abstract", "absurd", "abuse", "access", "accident", "account", "accuse", "achieve", "acid", "acoustic", "acquire", "across", "act", "action", "actor", "actress", "actual", "adapt", "add", "addict", "address", "adjust", "admit", "adult", "advance", "advice", "aerobic", "affair", "afford", "afraid", "again", "age", "agent", "agree", "ahead", "aim", "air", "airport", "aisle", "alarm", "album", "alcohol", "alert", "alien", "all", "alley", "allow", "almost", "alone", "alpha", "already", "also", "alter", "always", "amateur", "amazing", "among", "amount", "amused", "analyst", "anchor", "ancient", "anger", "angle", "angry", "animal", "ankle", "announce", "annual", "another", "answer", "antenna", "antique", "anxiety", "any", "apart", "apology", "appear", "apple", "approve", "april", "arch", "arctic", "area", "arena", "argue", "arm", "armed", "armor", "army", "around", "arrange", "arrest", "arrive", "arrow", "art", "artefact", "artist", "artwork", "ask", "aspect", "assault", "asset", "assist", "assume", "asthma", "athlete", "atom", "attack", "attend", "attitude", "attract", "auction", "audit", "august", "aunt", "author", "auto", "autumn", "average", "avocado", "avoid", "awake", "aware", "away", "awesome", "awful", "awkward", "axis", "baby", "bachelor", "bacon", "badge", "bag", "balance", "balcony", "ball", "bamboo", "banana", "banner", "bar", "barely", "bargain", "barrel", "base", "basic", "basket", "battle", "beach", "bean", "beauty", "because", "become", "beef", "before", "begin", "behave", "behind", "believe", "below", "belt", "bench", "benefit", "best", "betray", "better", "between", "beyond", "bicycle", "bid", "bike", "bind", "biology", "bird", "birth", "bitter", "black", "blade", "blame", "blanket", "blast", "bleak", "bless", "blind", "blood", "blossom", "blouse", "blue", "blur", "blush", "board", "boat", "body", "boil", "bomb", "bone", "bonus", "book", "boost", "border", "boring", "borrow", "boss", "bottom", "bounce", "box", "boy", "bracket", "brain", "brand", "brass", "brave", "bread", "breeze", "brick", "bridge", "brief", "bright", "bring", "brisk", "broccoli", "broken", "bronze", "broom", "brother", "brown", "brush", "bubble", "buddy", "budget", "buffalo", "build", "bulb", "bulk", "bullet", "bundle", "bunker", "burden", "burger", "burst", "bus", "business", "busy", "butter", "buyer", "buzz", "cabbage", "cabin", "cable", "cactus", "cage", "cake", "call", "calm", "camera", "camp", "can", "canal", "cancel", "candy", "cannon", "canoe", "canvas", "canyon", "capable", "capital", "captain", "car", "carbon", "card", "cargo", "carpet", "carry", "cart", "case", "cash", "casino", "castle", "casual", "cat", "catalog", "catch", "category", "cattle", "caught", "cause", "caution", "cave", "ceiling", "celery", "cement", "census", "century", "cereal", "certain", "chair", "chalk", "champion", "change", "chaos", "chapter", "charge", "chase", "chat", "cheap", "check", "cheese", "chef", "cherry", "chest", "chicken", "chief", "child", "chimney", "choice", "choose", "chronic", "chuckle", "chunk", "churn", "cigar", "cinnamon", "circle", "citizen", "city", "civil", "claim", "clap", "clarify", "claw", "clay", "clean", "clerk", "clever", "click", "client", "cliff", "climb", "clinic", "clip", "clock", "clog", "close", "cloth", "cloud", "clown", "club", "clump", "cluster", "clutch", "coach", "coast", "coconut", "code", "coffee", "coil", "coin", "collect", "color", "column", "combine", "come", "comfort", "comic", "common", "company", "concert", "conduct", "confirm", "congress", "connect", "consider", "control", "convince", "cook", "cool", "copper", "copy", "coral", "core", "corn", "correct", "cost", "cotton", "couch", "country", "couple", "course", "cousin", "cover", "coyote", "crack", "cradle", "craft", "cram", "crane", "crash", "crater", "crawl", "crazy", "cream", "credit", "creek", "crew", "cricket", "crime", "crisp", "critic", "crop", "cross", "crouch", "crowd", "crucial", "cruel", "cruise", "crumble", "crunch", "crush", "cry", "crystal", "cube", "culture", "cup", "cupboard", "curious", "current", "curtain", "curve", "cushion", "custom", "cute", "cycle", "dad", "damage", "damp", "dance", "danger", "daring", "dash", "daughter", "dawn", "day", "deal", "debate", "debris", "decade", "december", "decide", "decline", "decorate", "decrease", "deer", "defense", "define", "defy", "degree", "delay", "deliver", "demand", "demise", "denial", "dentist", "deny", "depart", "depend", "deposit", "depth", "deputy", "derive", "describe", "desert", "design", "desk", "despair", "destroy", "detail", "detect", "develop", "device", "devote", "diagram", "dial", "diamond", "diary", "dice", "diesel", "diet", "differ", "digital", "dignity", "dilemma", "dinner", "dinosaur", "direct", "dirt", "disagree", "discover", "disease", "dish", "dismiss", "disorder", "display", "distance", "divert", "divide", "divorce", "dizzy", "doctor", "document", "dog", "doll", "dolphin", "domain", "donate", "donkey", "donor", "door", "dose", "double", "dove", "draft", "dragon", "drama", "drastic", "draw", "dream", "dress", "drift", "drill", "drink", "drip", "drive", "drop", "drum", "dry", "duck", "dumb", "dune", "during", "dust", "dutch", "duty", "dwarf", "dynamic", "eager", "eagle", "early", "earn", "earth", "easily", "east", "easy", "echo", "ecology", "economy", "edge", "edit", "educate", "effort", "egg", "eight", "either", "elbow", "elder", "electric", "elegant", "element", "elephant", "elevator", "elite", "else", "embark", "embody", "embrace", "emerge", "emotion", "employ", "empower", "empty", "enable", "enact", "end", "endless", "endorse", "enemy", "energy", "enforce", "engage", "engine", "enhance", "enjoy", "enlist", "enough", "enrich", "enroll", "ensure", "enter", "entire", "entry", "envelope", "episode", "equal", "equip", "era", "erase", "erode", "erosion", "error", "erupt", "escape", "essay", "essence", "estate", "eternal", "ethics", "evidence", "evil", "evoke", "evolve", "exact", "example", "excess", "exchange", "excite", "exclude", "excuse", "execute", "exercise", "exhaust", "exhibit", "exile", "exist", "exit", "exotic", "expand", "expect", "expire", "explain", "expose", "express", "extend", "extra", "eye", "eyebrow", "fabric", "face", "faculty", "fade", "faint", "faith", "fall", "false", "fame", "family", "famous", "fan", "fancy", "fantasy", "farm", "fashion", "fat", "fatal", "father", "fatigue", "fault", "favorite", "feature", "february", "federal", "fee", "feed", "feel", "female", "fence", "festival", "fetch", "fever", "few", "fiber", "fiction", "field", "figure", "file", "film", "filter", "final", "find", "fine", "finger", "finish", "fire", "firm", "first", "fiscal", "fish", "fit", "fitness", "fix", "flag", "flame", "flash", "flat", "flavor", "flee", "flight", "flip", "float", "flock", "floor", "flower", "fluid", "flush", "fly", "foam", "focus", "fog", "foil", "fold", "follow", "food", "foot", "force", "forest", "forget", "fork", "fortune", "forum", "forward", "fossil", "foster", "found", "fox", "fragile", "frame", "frequent", "fresh", "friend", "fringe", "frog", "front", "frost", "frown", "frozen", "fruit", "fuel", "fun", "funny", "furnace", "fury", "future", "gadget", "gain", "galaxy", "gallery", "game", "gap", "garage", "garbage", "garden", "garlic", "garment", "gas", "gasp", "gate", "gather", "gauge", "gaze", "general", "genius", "genre", "gentle", "genuine", "gesture", "ghost", "giant", "gift", "giggle", "ginger", "giraffe", "girl", "give", "glad", "glance", "glare", "glass", "glide", "glimpse", "globe", "gloom", "glory", "glove", "glow", "glue", "goat", "goddess", "gold", "good", "goose", "gorilla", "gospel", "gossip", "govern", "gown", "grab", "grace", "grain", "grant", "grape", "grass", "gravity", "great", "green", "grid", "grief", "grit", "grocery", "group", "grow", "grunt", "guard", "guess", "guide", "guilt", "guitar", "gun", "gym", "habit", "hair", "half", "hammer", "hamster", "hand", "happy", "harbor", "hard", "harsh", "harvest", "hat", "have", "hawk", "hazard", "head", "health", "heart", "heavy", "hedgehog", "height", "hello", "helmet", "help", "hen", "hero", "hidden", "high", "hill", "hint", "hip", "hire", "history", "hobby", "hockey", "hold", "hole", "holiday", "hollow", "home", "honey", "hood", "hope", "horn", "horror", "horse", "hospital", "host", "hotel", "hour", "hover", "hub", "huge", "human", "humble", "humor", "hundred", "hungry", "hunt", "hurdle", "hurry", "hurt", "husband", "hybrid", "ice", "icon", "idea", "identify", "idle", "ignore", "ill", "illegal", "illness", "image", "imitate", "immense", "immune", "impact", "impose", "improve", "impulse", "inch", "include", "income", "increase", "index", "indicate", "indoor", "industry", "infant", "inflict", "inform", "inhale", "inherit", "initial", "inject", "injury", "inmate", "inner", "innocent", "input", "inquiry", "insane", "insect", "inside", "inspire", "install", "intact", "interest", "into", "invest", "invite", "involve", "iron", "island", "isolate", "issue", "item", "ivory", "jacket", "jaguar", "jar", "jazz", "jealous", "jeans", "jelly", "jewel", "job", "join", "joke", "journey", "joy", "judge", "juice", "jump", "jungle", "junior", "junk", "just", "kangaroo", "keen", "keep", "ketchup", "key", "kick", "kid", "kidney", "kind", "kingdom", "kiss", "kit", "kitchen", "kite", "kitten", "kiwi", "knee", "knife", "knock", "know", "lab", "label", "labor", "ladder", "lady", "lake", "lamp", "language", "laptop", "large", "later", "latin", "laugh", "laundry", "lava", "law", "lawn", "lawsuit", "layer", "lazy", "leader", "leaf", "learn", "leave", "lecture", "left", "leg", "legal", "legend", "leisure", "lemon", "lend", "length", "lens", "leopard", "lesson", "letter", "level", "liar", "liberty", "library", "license", "life", "lift", "light", "like", "limb", "limit", "link", "lion", "liquid", "list", "little", "live", "lizard", "load", "loan", "lobster", "local", "lock", "logic", "lonely", "long", "loop", "lottery", "loud", "lounge", "love", "loyal", "lucky", "luggage", "lumber", "lunar", "lunch", "luxury", "lyrics", "machine", "mad", "magic", "magnet", "maid", "mail", "main", "major", "make", "mammal", "man", "manage", "mandate", "mango", "mansion", "manual", "maple", "marble", "march", "margin", "marine", "market", "marriage", "mask", "mass", "master", "match", "material", "math", "matrix", "matter", "maximum", "maze", "meadow", "mean", "measure", "meat", "mechanic", "medal", "media", "melody", "melt", "member", "memory", "mention", "menu", "mercy", "merge", "merit", "merry", "mesh", "message", "metal", "method", "middle", "midnight", "milk", "million", "mimic", "mind", "minimum", "minor", "minute", "miracle", "mirror", "misery", "miss", "mistake", "mix", "mixed", "mixture", "mobile", "model", "modify", "mom", "moment", "monitor", "monkey", "monster", "month", "moon", "moral", "more", "morning", "mosquito", "mother", "motion", "motor", "mountain", "mouse", "move", "movie", "much", "muffin", "mule", "multiply", "muscle", "museum", "mushroom", "music", "must", "mutual", "myself", "mystery", "myth", "naive", "name", "napkin", "narrow", "nasty", "nation", "nature", "near", "neck", "need", "negative", "neglect", "neither", "nephew", "nerve", "nest", "net", "network", "neutral", "never", "news", "next", "nice", "night", "noble", "noise", "nominee", "noodle", "normal", "north", "nose", "notable", "note", "nothing", "notice", "novel", "now", "nuclear", "number", "nurse", "nut", "oak", "obey", "object", "oblige", "obscure", "observe", "obtain", "obvious", "occur", "ocean", "october", "odor", "off", "offer", "office", "often", "oil", "okay", "old", "olive", "olympic", "omit", "once", "one", "onion", "online", "only", "open", "opera", "opinion", "oppose", "option", "orange", "orbit", "orchard", "order", "ordinary", "organ", "orient", "original", "orphan", "ostrich", "other", "outdoor", "outer", "output", "outside", "oval", "oven", "over", "own", "owner", "oxygen", "oyster", "ozone", "pact", "paddle", "page", "pair", "palace", "palm", "panda", "panel", "panic", "panther", "paper", "parade", "parent", "park", "parrot", "party", "pass", "patch", "path", "patient", "patrol", "pattern", "pause", "pave", "payment", "peace", "peanut", "pear", "peasant", "pelican", "pen", "penalty", "pencil", "people", "pepper", "perfect", "permit", "person", "pet", "phone", "photo", "phrase", "physical", "piano", "picnic", "picture", "piece", "pig", "pigeon", "pill", "pilot", "pink", "pioneer", "pipe", "pistol", "pitch", "pizza", "place", "planet", "plastic", "plate", "play", "please", "pledge", "pluck", "plug", "plunge", "poem", "poet", "point", "polar", "pole", "police", "pond", "pony", "pool", "popular", "portion", "position", "possible", "post", "potato", "pottery", "poverty", "powder", "power", "practice", "praise", "predict", "prefer", "prepare", "present", "pretty", "prevent", "price", "pride", "primary", "print", "priority", "prison", "private", "prize", "problem", "process", "produce", "profit", "program", "project", "promote", "proof", "property", "prosper", "protect", "proud", "provide", "public", "pudding", "pull", "pulp", "pulse", "pumpkin", "punch", "pupil", "puppy", "purchase", "purity", "purpose", "purse", "push", "put", "puzzle", "pyramid", "quality", "quantum", "quarter", "question", "quick", "quit", "quiz", "quote", "rabbit", "raccoon", "race", "rack", "radar", "radio", "rail", "rain", "raise", "rally", "ramp", "ranch", "random", "range", "rapid", "rare", "rate", "rather", "raven", "raw", "razor", "ready", "real", "reason", "rebel", "rebuild", "recall", "receive", "recipe", "record", "recycle", "reduce", "reflect", "reform", "refuse", "region", "regret", "regular", "reject", "relax", "release", "relief", "rely", "remain", "remember", "remind", "remove", "render", "renew", "rent", "reopen", "repair", "repeat", "replace", "report", "require", "rescue", "resemble", "resist", "resource", "response", "result", "retire", "retreat", "return", "reunion", "reveal", "review", "reward", "rhythm", "rib", "ribbon", "rice", "rich", "ride", "ridge", "rifle", "right", "rigid", "ring", "riot", "ripple", "risk", "ritual", "rival", "river", "road", "roast", "robot", "robust", "rocket", "romance", "roof", "rookie", "room", "rose", "rotate", "rough", "round", "route", "royal", "rubber", "rude", "rug", "rule", "run", "runway", "rural", "sad", "saddle", "sadness", "safe", "sail", "salad", "salmon", "salon", "salt", "salute", "same", "sample", "sand", "satisfy", "satoshi", "sauce", "sausage", "save", "say", "scale", "scan", "scare", "scatter", "scene", "scheme", "school", "science", "scissors", "scorpion", "scout", "scrap", "screen", "script", "scrub", "sea", "search", "season", "seat", "second", "secret", "section", "security", "seed", "seek", "segment", "select", "sell", "seminar", "senior", "sense", "sentence", "series", "service", "session", "settle", "setup", "seven", "shadow", "shaft", "shallow", "share", "shed", "shell", "sheriff", "shield", "shift", "shine", "ship", "shiver", "shock", "shoe", "shoot", "shop", "short", "shoulder", "shove", "shrimp", "shrug", "shuffle", "shy", "sibling", "sick", "side", "siege", "sight", "sign", "silent", "silk", "silly", "silver", "similar", "simple", "since", "sing", "siren", "sister", "situate", "six", "size", "skate", "sketch", "ski", "skill", "skin", "skirt", "skull", "slab", "slam", "sleep", "slender", "slice", "slide", "slight", "slim", "slogan", "slot", "slow", "slush", "small", "smart", "smile", "smoke", "smooth", "snack", "snake", "snap", "sniff", "snow", "soap", "soccer", "social", "sock", "soda", "soft", "solar", "soldier", "solid", "solution", "solve", "someone", "song", "soon", "sorry", "sort", "soul", "sound", "soup", "source", "south", "space", "spare", "spatial", "spawn", "speak", "special", "speed", "spell", "spend", "sphere", "spice", "spider", "spike", "spin", "spirit", "split", "spoil", "sponsor", "spoon", "sport", "spot", "spray", "spread", "spring", "spy", "square", "squeeze", "squirrel", "stable", "stadium", "staff", "stage", "stairs", "stamp", "stand", "start", "state", "stay", "steak", "steel", "stem", "step", "stereo", "stick", "still", "sting", "stock", "stomach", "stone", "stool", "story", "stove", "strategy", "street", "strike", "strong", "struggle", "student", "stuff", "stumble", "style", "subject", "submit", "subway", "success", "such", "sudden", "suffer", "sugar", "suggest", "suit", "summer", "sun", "sunny", "sunset", "super", "supply", "supreme", "sure", "surface", "surge", "surprise", "surround", "survey", "suspect", "sustain", "swallow", "swamp", "swap", "swarm", "swear", "sweet", "swift", "swim", "swing", "switch", "sword", "symbol", "symptom", "syrup", "system", "table", "tackle", "tag", "tail", "talent", "talk", "tank", "tape", "target", "task", "taste", "tattoo", "taxi", "teach", "team", "tell", "ten", "tenant", "tennis", "tent", "term", "test", "text", "thank", "that", "theme", "then", "theory", "there", "they", "thing", "this", "thought", "three", "thrive", "throw", "thumb", "thunder", "ticket", "tide", "tiger", "tilt", "timber", "time", "tiny", "tip", "tired", "tissue", "title", "toast", "tobacco", "today", "toddler", "toe", "together", "toilet", "token", "tomato", "tomorrow", "tone", "tongue", "tonight", "tool", "tooth", "top", "topic", "topple", "torch", "tornado", "tortoise", "toss", "total", "tourist", "toward", "tower", "town", "toy", "track", "trade", "traffic", "tragic", "train", "transfer", "trap", "trash", "travel", "tray", "treat", "tree", "trend", "trial", "tribe", "trick", "trigger", "trim", "trip", "trophy", "trouble", "truck", "true", "truly", "trumpet", "trust", "truth", "try", "tube", "tuition", "tumble", "tuna", "tunnel", "turkey", "turn", "turtle", "twelve", "twenty", "twice", "twin", "twist", "two", "type", "typical", "ugly", "umbrella", "unable", "unaware", "uncle", "uncover", "under", "undo", "unfair", "unfold", "unhappy", "uniform", "unique", "unit", "universe", "unknown", "unlock", "until", "unusual", "unveil", "update", "upgrade", "uphold", "upon", "upper", "upset", "urban", "urge", "usage", "use", "used", "useful", "useless", "usual", "utility", "vacant", "vacuum", "vague", "valid", "valley", "valve", "van", "vanish", "vapor", "various", "vast", "vault", "vehicle", "velvet", "vendor", "venture", "venue", "verb", "verify", "version", "very", "vessel", "veteran", "viable", "vibrant", "vicious", "victory", "video", "view", "village", "vintage", "violin", "virtual", "virus", "visa", "visit", "visual", "vital", "vivid", "vocal", "voice", "void", "volcano", "volume", "vote", "voyage", "wage", "wagon", "wait", "walk", "wall", "walnut", "want", "warfare", "warm", "warrior", "wash", "wasp", "waste", "water", "wave", "way", "wealth", "weapon", "wear", "weasel", "weather", "web", "wedding", "weekend", "weird", "welcome", "west", "wet", "whale", "what", "wheat", "wheel", "when", "where", "whip", "whisper", "wide", "width", "wife", "wild", "will", "win", "window", "wine", "wing", "wink", "winner", "winter", "wire", "wisdom", "wise", "wish", "witness", "wolf", "woman", "wonder", "wood", "wool", "word", "work", "world", "worry", "worth", "wrap", "wreck", "wrestle", "wrist", "write", "wrong", "yard", "year", "yellow", "you", "young", "youth", "zebra", "zero", "zone", "zoo"]; -module.exports = BIP39WordlistEn; - -},{}],"./lib/Base58":[function(require,module,exports){ -module.exports=require('6VqyzY'); -},{}],"6VqyzY":[function(require,module,exports){ -(function (Buffer){ -var crypto = require('crypto'); -var bignum = require('bignum'); - -var globalBuffer = new Buffer(1024); -var zerobuf = new Buffer(0); -var ALPHABET = '123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz'; -var ALPHABET_ZERO = ALPHABET[0]; -var ALPHABET_BUF = new Buffer(ALPHABET, 'ascii'); -var ALPHABET_INV = {}; -for (var i = 0; i < ALPHABET.length; i++) { - ALPHABET_INV[ALPHABET[i]] = i; -}; - -// Vanilla Base58 Encoding -var base58 = { - encode: function(buf) { - var str; - var x = bignum.fromBuffer(buf); - var r; - - if (buf.length < 512) { - str = globalBuffer; - } else { - str = new Buffer(buf.length << 1); - } - var i = str.length - 1; - while (x.gt(0)) { - r = x.mod(58); - x = x.div(58); - str[i] = ALPHABET_BUF[r.toNumber()]; - i--; - } - - // deal with leading zeros - var j = 0; - while (buf[j] == 0) { - str[i] = ALPHABET_BUF[0]; - j++; - i--; - } - - return str.slice(i + 1, str.length).toString('ascii'); - }, - - decode: function(str) { - if (str.length == 0) return zerobuf; - var answer = bignum(0); - for (var i = 0; i < str.length; i++) { - answer = answer.mul(58); - answer = answer.add(ALPHABET_INV[str[i]]); - }; - var i = 0; - while (i < str.length && str[i] == ALPHABET_ZERO) { - i++; - } - if (i > 0) { - var zb = new Buffer(i); - zb.fill(0); - if (i == str.length) return zb; - answer = answer.toBuffer(); - return Buffer.concat([zb, answer], i + answer.length); - } else { - return answer.toBuffer(); - } - }, -}; - -// Base58Check Encoding -function sha256(data) { - return new Buffer(crypto.createHash('sha256').update(data).digest('binary'), 'binary'); -}; - -function doubleSHA256(data) { - return sha256(sha256(data)); -}; - -var base58Check = { - encode: function(buf) { - var checkedBuf = new Buffer(buf.length + 4); - var hash = doubleSHA256(buf); - buf.copy(checkedBuf); - hash.copy(checkedBuf, buf.length); - return base58.encode(checkedBuf); - }, - - decode: function(s) { - var buf = base58.decode(s); - if (buf.length < 4) { - throw new Error("invalid input: too short"); - } - - var data = buf.slice(0, -4); - var csum = buf.slice(-4); - - var hash = doubleSHA256(data); - var hash4 = hash.slice(0, 4); - - if (csum.toString('hex') !== hash4.toString('hex')) { - throw new Error("checksum mismatch"); - } - - return data; - }, -}; - -// if you frequently do base58 encodings with data larger -// than 512 bytes, you can use this method to expand the -// size of the reusable buffer -exports.setBuffer = function(buf) { - globalBuffer = buf; -}; - -exports.base58 = base58; -exports.base58Check = base58Check; -exports.encode = base58.encode; -exports.decode = base58.decode; - -}).call(this,require("buffer").Buffer) -},{"bignum":61,"buffer":95,"crypto":99}],"./lib/Block":[function(require,module,exports){ -module.exports=require('pJEQEB'); -},{}],"pJEQEB":[function(require,module,exports){ -(function (Buffer){ -var util = require('../util'); -var Script = require('./Script'); -var Bignum = require('bignum'); -var Binary = require('binary'); -var Step = require('step'); -var buffertools = require('buffertools'); -var Transaction = require('./Transaction'); -var TransactionIn = Transaction.In; -var TransactionOut = Transaction.Out; -var COINBASE_OP = Transaction.COINBASE_OP; -var VerificationError = require('../util/error').VerificationError; -var BlockRules = { - maxTimeOffset: 2 * 60 * 60, // How far block timestamps can be into the future - //largestHash: (new Bignum(2)).pow(256) - //largestHash: new Bignum('115792089237316195423570985008687907853269984665640564039457584007913129639936') // = 2^256 - largestHash: new Bignum('10000000000000000000000000000000000000000000000000000000000000000', 16) -}; - -function Block(data) { - if ("object" !== typeof data) { - data = {}; - } - this.hash = data.hash || null; - this.prev_hash = data.prev_hash || util.NULL_HASH; - this.merkle_root = data.merkle_root || util.NULL_HASH; - this.timestamp = data.timestamp || 0; - this.bits = data.bits || 0; - this.nonce = data.nonce || 0; - this.version = data.version || 0; - this.height = data.height || 0; - this.size = data.size || 0; - this.active = data.active || false; - this.chainWork = data.chainWork || util.EMPTY_BUFFER; - this.txs = data.txs || []; -} - -Block.prototype.getHeader = function getHeader() { - var buf = new Buffer(80); - var ofs = 0; - buf.writeUInt32LE(this.version, ofs); - ofs += 4; - this.prev_hash.copy(buf, ofs); - ofs += 32; - this.merkle_root.copy(buf, ofs); - ofs += 32; - buf.writeUInt32LE(this.timestamp, ofs); - ofs += 4; - buf.writeUInt32LE(this.bits, ofs); - ofs += 4; - buf.writeUInt32LE(this.nonce, ofs); - ofs += 4; - return buf; -}; - -Block.prototype.parse = function parse(parser, headerOnly) { - this.version = parser.word32le(); - this.prev_hash = parser.buffer(32); - this.merkle_root = parser.buffer(32); - this.timestamp = parser.word32le(); - this.bits = parser.word32le(); - this.nonce = parser.word32le(); - - this.txs = []; - this.size = 0; - - if (headerOnly) - return; - - var txCount = parser.varInt(); - - for (var i = 0; i < txCount; i++) { - var tx = new Transaction(); - tx.parse(parser); - this.txs.push(tx); - } -}; - -Block.prototype.calcHash = function calcHash() { - var header = this.getHeader(); - - return util.twoSha256(header); -}; - -Block.prototype.checkHash = function checkHash() { - if (!this.hash || !this.hash.length) return false; - return buffertools.compare(this.calcHash(), this.hash) == 0; -}; - -Block.prototype.getHash = function getHash() { - if (!this.hash || !this.hash.length) this.hash = this.calcHash(); - - return this.hash; -}; - -Block.prototype.checkProofOfWork = function checkProofOfWork() { - var target = util.decodeDiffBits(this.bits); - - // TODO: Create a compare method in node-buffertools that uses the correct - // endian so we don't have to reverse both buffers before comparing. - var reverseHash = buffertools.reverse(this.hash); - if (buffertools.compare(reverseHash, target) > 0) { - throw new VerificationError('Difficulty target not met'); - } - - return true; -}; - -/** - * Returns the amount of work that went into this block. - * - * Work is defined as the average number of tries required to meet this - * block's difficulty target. For example a target that is greater than 5% - * of all possible hashes would mean that 20 "work" is required to meet it. - */ -Block.prototype.getWork = function getWork() { - var target = util.decodeDiffBits(this.bits, true); - return BlockRules.largestHash.div(target.add(1)); -}; - -Block.prototype.checkTimestamp = function checkTimestamp() { - var currentTime = new Date().getTime() / 1000; - if (this.timestamp > currentTime + BlockRules.maxTimeOffset) { - throw new VerificationError('Timestamp too far into the future'); - } - - return true; -}; - -Block.prototype.checkTransactions = function checkTransactions(txs) { - if (!Array.isArray(txs) || txs.length <= 0) { - throw new VerificationError('No transactions'); - } - if (!txs[0].isCoinBase()) { - throw new VerificationError('First tx must be coinbase'); - } - for (var i = 1; i < txs.length; i++) { - if (txs[i].isCoinBase()) { - throw new VerificationError('Tx index ' + i + ' must not be coinbase'); - } - } - - return true; -}; - -/** - * Build merkle tree. - * - * Ported from Java. Original code: BitcoinJ by Mike Hearn - * Copyright (c) 2011 Google Inc. - */ -Block.prototype.getMerkleTree = function getMerkleTree(txs) { - // The merkle hash is based on a tree of hashes calculated from the transactions: - // - // merkleHash - // /\ - // / \ - // A B - // / \ / \ - // tx1 tx2 tx3 tx4 - // - // Basically transactions are hashed, then the hashes of the transactions are hashed - // again and so on upwards into the tree. The point of this scheme is to allow for - // disk space savings later on. - // - // This function is a direct translation of CBlock::BuildMerkleTree(). - - if (txs.length == 0) { - return [util.NULL_HASH.slice(0)]; - } - - // Start by adding all the hashes of the transactions as leaves of the tree. - var tree = txs.map(function(tx) { - return tx instanceof Transaction ? tx.getHash() : tx; - }); - - var j = 0; - // Now step through each level ... - for (var size = txs.length; size > 1; size = Math.floor((size + 1) / 2)) { - // and for each leaf on that level .. - for (var i = 0; i < size; i += 2) { - var i2 = Math.min(i + 1, size - 1); - var a = tree[j + i]; - var b = tree[j + i2]; - tree.push(util.twoSha256(Buffer.concat([a, b]))); - } - j += size; - } - - return tree; -}; - -Block.prototype.calcMerkleRoot = function calcMerkleRoot(txs) { - var tree = this.getMerkleTree(txs); - return tree[tree.length - 1]; -}; - -Block.prototype.checkMerkleRoot = function checkMerkleRoot(txs) { - if (!this.merkle_root || !this.merkle_root.length) { - throw new VerificationError('No merkle root'); - } - - if (buffertools.compare(this.calcMerkleRoot(txs), new Buffer(this.merkle_root)) !== 0) { - throw new VerificationError('Merkle root incorrect'); - } - - return true; -}; - -Block.prototype.checkBlock = function checkBlock(txs) { - if (!this.checkHash()) { - throw new VerificationError("Block hash invalid"); - } - this.checkProofOfWork(); - this.checkTimestamp(); - - if (txs) { - this.checkTransactions(txs); - if (!this.checkMerkleRoot(txs)) { - throw new VerificationError("Merkle hash invalid"); - } - } - return true; -}; - -Block.getBlockValue = function getBlockValue(height) { - var subsidy = 50 * util.COIN; - subsidy = subsidy / (Math.pow(2, Math.floor(height / 210000))); - subsidy = Math.floor(subsidy); - subsidy = new Bignum(subsidy); - return subsidy; -}; - -Block.prototype.getBlockValue = function getBlockValue() { - return Block.getBlockValue(this.height); -}; - -Block.prototype.toString = function toString() { - return ""; -}; - - -Block.prototype.createCoinbaseTx = - function createCoinbaseTx(beneficiary) { - var tx = new Transaction(); - tx.ins.push(new TransactionIn({ - s: util.EMPTY_BUFFER, - q: 0xffffffff, - o: COINBASE_OP - })); - tx.outs.push(new TransactionOut({ - v: util.bigIntToValue(this.getBlockValue()), - s: Script.createPubKeyOut(beneficiary).getBuffer() - })); - return tx; -}; - -Block.prototype.solve = function solve(miner, callback) { - var header = this.getHeader(); - var target = util.decodeDiffBits(this.bits); - miner.solve(header, target, callback); -}; - -/** - * Returns an object with the same field names as jgarzik's getblock patch. - */ -Block.prototype.getStandardizedObject = - function getStandardizedObject(txs) { - var block = { - hash: util.formatHashFull(this.getHash()), - version: this.version, - prev_block: util.formatHashFull(this.prev_hash), - mrkl_root: util.formatHashFull(this.merkle_root), - time: this.timestamp, - bits: this.bits, - nonce: this.nonce, - height: this.height - }; - - - if (txs) { - var mrkl_tree = this.getMerkleTree(txs).map(function(buffer) { - return util.formatHashFull(buffer); - }); - block.mrkl_root = mrkl_tree[mrkl_tree.length - 1]; - - block.n_tx = txs.length; - var totalSize = 80; // Block header - totalSize += util.getVarIntSize(txs.length); // txn_count - txs = txs.map(function(tx) { - tx = tx.getStandardizedObject(); - totalSize += tx.size; - return tx; - }); - block.size = totalSize; - block.tx = txs; - - block.mrkl_tree = mrkl_tree; - } else { - block.size = this.size; - } - return block; -}; - -module.exports = Block; - -}).call(this,require("buffer").Buffer) -},{"../util":191,"../util/error":190,"./Script":"hQ0t76","./Transaction":"LJhYtm","bignum":61,"binary":83,"buffer":95,"buffertools":"fugeBw","step":178}],"KifRG4":[function(require,module,exports){ -var MAX_BLOOM_FILTER_SIZE = 36000; // bytes -var MAX_HASH_FUNCS = 50; -var LN2SQUARED = 0.4804530139182014246671025263266649717305529515945455; -var LN2 = 0.6931471805599453094172321214581765680755001343602552; -var bit_mask = [0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80]; - -function Bloom() { - this.data = ''; - this.hashFuncs = 0; -}; - -function ROTL32(x, r) { - return (x << r) | (x >> (32 - r)); -}; - -function getBlockU32(blockIdx, data) { - var idx = blockIdx * 4; - var v = (data[idx + 0] << (0 * 8)) | - (data[idx + 1] << (1 * 8)) | - (data[idx + 2] << (2 * 8)) | - (data[idx + 3] << (3 * 8)); - return v; -}; - -Bloom.prototype.hash = function(hashNum, data) { - var h1 = hashNum * (0xffffffff / (this.hashFuncs - 1)); - var c1 = 0xcc9e2d51; - var c2 = 0x1b873593; - var nBlocks = data.length / 4; - - // data body - for (var i = -nBlocks; i; i++) { - var k1 = getBlockU32(i); - - k1 *= c1; - k1 = ROTLF32(k1, 15); - k1 *= c2; - - h1 ^= k1; - h1 = ROTFL(h1, 13); - h1 = h1 * 5 + 0xe6546b64; - } - - // tail (trailing 1-3 bytes) - var tail = data.slice(nBlocks * 4); - - var k1 = 0; - - switch (data.length & 3) { - case 3: - k1 ^= tail[2] << 16; - case 2: - k1 ^= tail[1] << 8; - case 1: - k1 ^= tail[0]; - k1 *= c1; - k1 = ROTL32(k1, 15); - k1 *= c2; - h1 ^= k1; - } - - // finalize - h1 ^= data.length; - h1 ^= h1 >> 16; - h1 *= 0x85ebca6b; - h1 ^= h1 >> 13; - h1 *= 0xc2b2ae35; - h1 ^= h1 >> 16; - - return h1 % (this.data.length * 8); -}; - -Bloom.prototype.insert = function(data) { - for (var i = 0; i < this.hashFuncs; i++) { - var index = this.hash(i, data); - this.data[index >> 3] |= bit_mask[7 & index]; - } -}; - -Bloom.prototype.contains = function(data) { - for (var i = 0; i < this.hashFuncs; i++) { - var index = this.hash(i, data); - if (!(this.data[index >> 3] & bit_mask[7 & index])) - return false; - } - - return true; -}; - -Bloom.prototype.sizeOk = function() { - return this.data.length <= MAX_BLOOM_FILTER_SIZE && - this.hashFuncs <= MAX_HASH_FUNCS; -}; - -function toInt(v) { - return~~ v; -} - -function min(a, b) { - if (a < b) - return a; - return b; -} - -Bloom.prototype.init = function(elements, FPRate) { - var filterSize = min(toInt(-1.0 / LN2SQUARED * elements * Math.log(FPRate)), - MAX_BLOOM_FILTER_SIZE * 8) / 8; - this.data[filterSize] = 0; - this.hashFuncs = min(toInt(this.data.length * 8 / elements * LN2), - MAX_HASH_FUNCS); -}; - - -module.exports = Bloom; - -},{}],"./lib/Bloom":[function(require,module,exports){ -module.exports=require('KifRG4'); -},{}],"./lib/Connection":[function(require,module,exports){ -module.exports=require('DB/p3X'); -},{}],"DB/p3X":[function(require,module,exports){ -(function (Buffer){ -var log = require('../util/log'); - -var MAX_RECEIVE_BUFFER = 10000000; -var PROTOCOL_VERSION = 70000; - -var Put = require('bufferput'); -var Buffers = require('buffers'); -require('../patches/Buffers.monkey').patch(Buffers); - -var bitcoreDefaults = require('../config'); -var networks = require('../networks'); -var Block = require('./Block'); -var Transaction = require('./Transaction'); -var util = require('../util'); -var Parser = require('../util/BinaryParser'); -var buffertools = require('buffertools'); -var doubleSha256 = util.twoSha256; -var SecureRandom = require('./SecureRandom'); -var nonce = SecureRandom.getPseudoRandomBuffer(8); -var nodeUtil = require('util'); -var EventEmitter = require('events').EventEmitter; - -var BIP0031_VERSION = 60000; - -function Connection(socket, peer, opts) { - this.config = opts || bitcoreDefaults; - - this.network = networks[this.config.network] || networks.livenet; - this.socket = socket; - this.peer = peer; - - // check for socks5 proxy options and construct a proxied socket - if (this.config.proxy) { - var Socks5Client = require('socks5-client'); - this.socket = new Socks5Client(this.config.proxy.host, this.config.proxy.port); - } - - // A connection is considered "active" once we have received verack - this.active = false; - // The version incoming packages are interpreted as - this.recvVer = 0; - // The version outgoing packages are sent as - this.sendVer = 0; - // The (claimed) height of the remote peer's block chain - this.bestHeight = 0; - // Is this an inbound connection? - this.inbound = !!this.socket.server; - // Have we sent a getaddr on this connection? - this.getaddr = false; - - // Receive buffer - this.buffers = new Buffers(); - - // Starting 20 Feb 2012, Version 0.2 is obsolete - // This is the same behavior as the official client - if (new Date().getTime() > 1329696000000) { - this.recvVer = 209; - this.sendVer = 209; - } - - this.setupHandlers(); -} -nodeUtil.inherits(Connection, EventEmitter); -Connection.prototype.open = function(callback) { - if (typeof callback === 'function') this.once('connect', callback); - this.socket.connect(this.peer.port, this.peer.host); - return this; -}; - -Connection.prototype.setupHandlers = function() { - this.socket.addListener('connect', this.handleConnect.bind(this)); - this.socket.addListener('error', this.handleError.bind(this)); - this.socket.addListener('end', this.handleDisconnect.bind(this)); - this.socket.addListener('data', (function(data) { - var dumpLen = 35; - log.debug('[' + this.peer + '] ' + - 'Recieved ' + data.length + ' bytes of data:'); - log.debug('... ' + buffertools.toHex(data.slice(0, dumpLen > data.length ? - data.length : dumpLen)) + - (data.length > dumpLen ? '...' : '')); - }).bind(this)); - this.socket.addListener('data', this.handleData.bind(this)); -}; - -Connection.prototype.handleConnect = function() { - if (!this.inbound) { - this.sendVersion(); - } - this.emit('connect', { - conn: this, - socket: this.socket, - peer: this.peer - }); -}; - -Connection.prototype.handleError = function(err) { - if (err.errno == 110 || err.errno == 'ETIMEDOUT') { - log.info('connection timed out for ' + this.peer); - } else if (err.errno == 111 || err.errno == 'ECONNREFUSED') { - log.info('connection refused for ' + this.peer); - } else { - log.warn('connection with ' + this.peer + ' ' + err.toString()); - } - this.emit('error', { - conn: this, - socket: this.socket, - peer: this.peer, - err: err - }); -}; - -Connection.prototype.handleDisconnect = function() { - this.emit('disconnect', { - conn: this, - socket: this.socket, - peer: this.peer - }); -}; - -Connection.prototype.handleMessage = function(message) { - if (!message) { - // Parser was unable to make sense of the message, drop it - return; - } - - try { - switch (message.command) { - case 'version': - // Did we connect to ourself? - if (buffertools.compare(nonce, message.nonce) === 0) { - this.socket.end(); - return; - } - - if (this.inbound) { - this.sendVersion(); - } - - if (message.version >= 209) { - this.sendMessage('verack', new Buffer([])); - } - this.sendVer = Math.min(message.version, PROTOCOL_VERSION); - if (message.version < 209) { - this.recvVer = Math.min(message.version, PROTOCOL_VERSION); - } else { - // We won't start expecting a checksum until after we've received - // the 'verack' message. - this.once('verack', (function() { - this.recvVer = message.version; - }).bind(this)); - } - this.bestHeight = message.start_height; - break; - - case 'verack': - this.recvVer = Math.min(message.version, PROTOCOL_VERSION); - this.active = true; - break; - - case 'ping': - if ('object' === typeof message.nonce) { - this.sendPong(message.nonce); - } - break; - } - } catch (e) { - log.err('Error while handling "' + message.command + '" message from ' + - this.peer + ':\n' + - (e.stack ? e.stack : e.toString())); - return; - } - this.emit(message.command, { - conn: this, - socket: this.socket, - peer: this.peer, - message: message - }); -}; - -Connection.prototype.sendPong = function(nonce) { - this.sendMessage('pong', nonce); -}; - -Connection.prototype.sendVersion = function() { - var subversion = '/BitcoinX:0.1/'; - - var put = new Put(); - put.word32le(PROTOCOL_VERSION); // version - put.word64le(1); // services - put.word64le(Math.round(new Date().getTime() / 1000)); // timestamp - put.pad(26); // addr_me - put.pad(26); // addr_you - put.put(nonce); - put.varint(subversion.length); - put.put(new Buffer(subversion, 'ascii')); - put.word32le(0); - - this.sendMessage('version', put.buffer()); -}; - -Connection.prototype.sendGetBlocks = function(starts, stop, wantHeaders) { - // Default value for stop is 0 to get as many blocks as possible (500) - stop = stop || util.NULL_HASH; - - var put = new Put(); - - // https://en.bitcoin.it/wiki/Protocol_specification#getblocks - put.word32le(this.sendVer); - put.varint(starts.length); - - for (var i = 0; i < starts.length; i++) { - if (starts[i].length != 32) { - throw new Error('Invalid hash length'); - } - - put.put(starts[i]); - } - - var stopBuffer = new Buffer(stop, 'binary'); - if (stopBuffer.length != 32) { - throw new Error('Invalid hash length'); - } - - put.put(stopBuffer); - - var command = 'getblocks'; - if (wantHeaders) - command = 'getheaders'; - this.sendMessage(command, put.buffer()); -}; - -Connection.prototype.sendGetHeaders = function(starts, stop) { - this.sendGetBlocks(starts, stop, true); -}; - -Connection.prototype.sendGetData = function(invs) { - var put = new Put(); - put.varint(invs.length); - for (var i = 0; i < invs.length; i++) { - put.word32le(invs[i].type); - put.put(invs[i].hash); - } - this.sendMessage('getdata', put.buffer()); -}; - -Connection.prototype.sendGetAddr = function(invs) { - var put = new Put(); - this.sendMessage('getaddr', put.buffer()); -}; - -Connection.prototype.sendInv = function(data) { - if (!Array.isArray(data)) data = [data]; - var put = new Put(); - put.varint(data.length); - data.forEach(function(value) { - if (value instanceof Block) { - // Block - put.word32le(2); // MSG_BLOCK - } else { - // Transaction - put.word32le(1); // MSG_TX - } - put.put(value.getHash()); - }); - this.sendMessage('inv', put.buffer()); -}; - -Connection.prototype.sendHeaders = function(headers) { - var put = new Put(); - put.varint(headers.length); - headers.forEach(function(header) { - put.put(header); - - // Indicate 0 transactions - put.word8(0); - }); - this.sendMessage('headers', put.buffer()); -}; - -Connection.prototype.sendTx = function(tx) { - this.sendMessage('tx', tx.serialize()); -}; - -Connection.prototype.sendBlock = function(block, txs) { - var put = new Put(); - - // Block header - put.put(block.getHeader()); - - // List of transactions - put.varint(txs.length); - txs.forEach(function(tx) { - put.put(tx.serialize()); - }); - - this.sendMessage('block', put.buffer()); -}; - -Connection.prototype.sendMessage = function(command, payload) { - try { - var magic = this.network.magic; - var commandBuf = new Buffer(command, 'ascii'); - if (commandBuf.length > 12) throw 'Command name too long'; - - var checksum; - if (this.sendVer >= 209) { - checksum = doubleSha256(payload).slice(0, 4); - } else { - checksum = new Buffer([]); - } - - var message = new Put(); // -- HEADER -- - message.put(magic); // magic bytes - message.put(commandBuf); // command name - message.pad(12 - commandBuf.length); // zero-padded - message.word32le(payload.length); // payload length - message.put(checksum); // checksum - // -- BODY -- - message.put(payload); // payload data - - var buffer = message.buffer(); - - log.debug('[' + this.peer + '] ' + - 'Sending message ' + command + ' (' + payload.length + ' bytes)'); - - this.socket.write(buffer); - } catch (err) { - // TODO: We should catch this error one level higher in order to better - // determine how to react to it. For now though, ignoring it will do. - log.err('Error while sending message to peer ' + this.peer + ': ' + - (err.stack ? err.stack : err.toString())); - } -}; - -Connection.prototype.handleData = function(data) { - this.buffers.push(data); - - if (this.buffers.length > MAX_RECEIVE_BUFFER) { - log.err('Peer ' + this.peer + ' exceeded maxreceivebuffer, disconnecting.' + - (err.stack ? err.stack : err.toString())); - this.socket.destroy(); - return; - } - - this.processData(); -}; - -Connection.prototype.processData = function() { - // If there are less than 20 bytes there can't be a message yet. - if (this.buffers.length < 20) return; - - var magic = this.network.magic; - var i = 0; - for (;;) { - if (this.buffers.get(i) === magic[0] && - this.buffers.get(i + 1) === magic[1] && - this.buffers.get(i + 2) === magic[2] && - this.buffers.get(i + 3) === magic[3]) { - if (i !== 0) { - log.debug('[' + this.peer + '] ' + - 'Received ' + i + - ' bytes of inter-message garbage: '); - log.debug('... ' + this.buffers.slice(0, i)); - - this.buffers.skip(i); - } - break; - } - - if (i > (this.buffers.length - 4)) { - this.buffers.skip(i); - return; - } - i++; - } - - var payloadLen = (this.buffers.get(16)) + - (this.buffers.get(17) << 8) + - (this.buffers.get(18) << 16) + - (this.buffers.get(19) << 24); - - var startPos = (this.recvVer >= 209) ? 24 : 20; - var endPos = startPos + payloadLen; - - if (this.buffers.length < endPos) return; - - var command = this.buffers.slice(4, 16).toString('ascii').replace(/\0+$/, ''); - var payload = this.buffers.slice(startPos, endPos); - var checksum = (this.recvVer >= 209) ? this.buffers.slice(20, 24) : null; - - log.debug('[' + this.peer + '] ' + - 'Received message ' + command + - ' (' + payloadLen + ' bytes)'); - - if (checksum !== null) { - var checksumConfirm = doubleSha256(payload).slice(0, 4); - if (buffertools.compare(checksumConfirm, checksum) !== 0) { - log.err('[' + this.peer + '] ' + - 'Checksum failed', { - cmd: command, - expected: checksumConfirm.toString('hex'), - actual: checksum.toString('hex') - }); - return; - } - } - - var message; - try { - message = this.parseMessage(command, payload); - } catch (e) { - log.err('Error while parsing message ' + command + ' from ' + - this.peer + ':\n' + - (e.stack ? e.stack : e.toString())); - } - - if (message) { - this.handleMessage(message); - } - - this.buffers.skip(endPos); - this.processData(); -}; - -Connection.prototype.parseMessage = function(command, payload) { - var parser = new Parser(payload); - - var data = { - command: command - }; - - var i; - - switch (command) { - case 'version': // https://en.bitcoin.it/wiki/Protocol_specification#version - data.version = parser.word32le(); - data.services = parser.word64le(); - data.timestamp = parser.word64le(); - data.addr_me = parser.buffer(26); - data.addr_you = parser.buffer(26); - data.nonce = parser.buffer(8); - data.subversion = parser.varStr(); - data.start_height = parser.word32le(); - break; - - case 'inv': - case 'getdata': - data.count = parser.varInt(); - - data.invs = []; - for (i = 0; i < data.count; i++) { - data.invs.push({ - type: parser.word32le(), - hash: parser.buffer(32) - }); - } - break; - - case 'headers': - data.count = parser.varInt(); - - data.headers = []; - for (i = 0; i < data.count; i++) { - var header = new Block(); - header.parse(parser); - data.headers.push(header); - } - break; - - case 'block': - var block = new Block(); - block.parse(parser); - - data.block = block; - data.version = block.version; - data.prev_hash = block.prev_hash; - data.merkle_root = block.merkle_root; - data.timestamp = block.timestamp; - data.bits = block.bits; - data.nonce = block.nonce; - - data.txs = block.txs; - - data.size = payload.length; - break; - - case 'tx': - var tx = new Transaction(); - tx.parse(parser); - return { - command: command, - version: tx.version, - lock_time: tx.lock_time, - ins: tx.ins, - outs: tx.outs, - tx: tx, - }; - - case 'getblocks': - case 'getheaders': - // parse out the version - data.version = parser.word32le(); - - // TODO: Limit block locator size? - // reference implementation limits to 500 results - var startCount = parser.varInt(); - - data.starts = []; - for (i = 0; i < startCount; i++) { - data.starts.push(parser.buffer(32)); - } - data.stop = parser.buffer(32); - break; - - case 'addr': - var addrCount = parser.varInt(); - - // Enforce a maximum number of addresses per message - if (addrCount > 1000) { - addrCount = 1000; - } - - data.addrs = []; - for (i = 0; i < addrCount; i++) { - // TODO: Time actually depends on the version of the other peer (>=31402) - data.addrs.push({ - time: parser.word32le(), - services: parser.word64le(), - ip: parser.buffer(16), - port: parser.word16be() - }); - } - break; - - case 'alert': - data.payload = parser.varStr(); - data.signature = parser.varStr(); - break; - - case 'ping': - if (this.recvVer > BIP0031_VERSION) { - data.nonce = parser.buffer(8); - } - break; - - case 'getaddr': - case 'verack': - case 'reject': - // Empty message, nothing to parse - break; - - default: - log.err('Connection.parseMessage(): Command not implemented', { - cmd: command - }); - - // This tells the calling function not to issue an event - return null; - } - - return data; -}; - -module.exports = Connection; - -}).call(this,require("buffer").Buffer) -},{"../config":"4itQ50","../networks":"ULNIu2","../patches/Buffers.monkey":"kytKTK","../util":191,"../util/BinaryParser":"b3ZSD7","../util/log":"AdF7pF","./Block":"pJEQEB","./SecureRandom":"p4SiC2","./Transaction":"LJhYtm","buffer":95,"bufferput":"aXRuS6","buffers":"OBo3aV","buffertools":"fugeBw","events":"T9Wsc/","socks5-client":172,"util":128}],"ez/meX":[function(require,module,exports){ -exports.intFromCompact = function(c) { - var bytes = ((c >>> 24) & 0xff) >>> 0; - var v = ((c & 0xffffff) << (8 * (bytes - 3))) >>> 0; - return v; -} - -},{}],"./lib/Deserialize":[function(require,module,exports){ -module.exports=require('ez/meX'); -},{}],"./lib/Electrum":[function(require,module,exports){ -module.exports=require('hdzBvq'); -},{}],"hdzBvq":[function(require,module,exports){ -(function (Buffer){ -var Key = require('./Key'), - Point = require('./Point'), - twoSha256 = require('../util').twoSha256, - buffertools = require('buffertools'), - bignum = require('bignum'); - -/** - * Pre-BIP32 Electrum public key derivation (electrum <2.0) - * - * For now, this class can only understands master public keys. - * It doesn't support derivation from a private master key (TODO). - * - * @example examples/ElectrumMPK.js - */ -function Electrum(master_public_key) { - this.mpk = new Buffer(master_public_key, 'hex'); -} - -Electrum.prototype.getSequence = function(for_change, n) { - var mode = for_change ? 1 : 0; - var buf = Buffer.concat([new Buffer(n + ':' + mode + ':', 'utf8'), this.mpk]); - return bignum.fromBuffer(twoSha256(buf)); -}; - -Electrum.prototype.generatePubKey = function(n, for_change) { - var x = bignum.fromBuffer(this.mpk.slice(0, 32), { - size: 32 - }); - var y = bignum.fromBuffer(this.mpk.slice(32, 64), { - size: 32 - }); - var mpk_pt = new Point(x, y); - - var sequence = this.getSequence(for_change, n); - var sequence_key = new Key(); - sequence_key.private = sequence.toBuffer(); - sequence_key.regenerateSync(); - sequence_key.compressed = false; - - var sequence_pt = Point.fromUncompressedPubKey(sequence_key.public); - - pt = Point.add(mpk_pt, sequence_pt); - - var xbuf = pt.x.toBuffer({ - size: 32 - }); - var ybuf = pt.y.toBuffer({ - size: 32 - }); - var prefix = new Buffer([0x04]); - - var key = new Key(); - key.compressed = false; - key.public = Buffer.concat([prefix, xbuf, ybuf]); - - return key.public; -}; - -Electrum.prototype.generateChangePubKey = function(sequence) { - return this.generatePubKey(sequence, true); -}; - -module.exports = Electrum; - -}).call(this,require("buffer").Buffer) -},{"../util":191,"./Key":"ALJ4PS","./Point":"6tXgqr","bignum":61,"buffer":95,"buffertools":"fugeBw"}],"./lib/HierarchicalKey":[function(require,module,exports){ -module.exports=require('x1O6JW'); -},{}],"x1O6JW":[function(require,module,exports){ -(function (Buffer){ -var base58 = require('./Base58').base58; -var coinUtil = require('../util'); -var Key = require('./Key'); -var Point = require('./Point'); -var SecureRandom = require('./SecureRandom'); -var bignum = require('bignum'); -var networks = require('../networks'); - -var secp256k1_n = new bignum('FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364141', 16); -var secp256k1_Gx = new bignum('79BE667EF9DCBBAC55A06295CE870B07029BFCDB2DCE28D959F2815B16F81798', 16); - -/* -random new HierarchicalKey: new HierarchicalKey(); -from extended public or private key: new HierarchicalKey(str); -new blank HierarchicalKey: new HierarchicalKey(null); -*/ -var HierarchicalKey = function(bytes) { - if (typeof bytes == 'undefined' || bytes == 'mainnet' || bytes == 'livenet') { - bytes = 'livenet'; - this.version = networks['livenet'].hkeyPrivateVersion; - } else if (bytes == 'testnet') { - this.version = networks['testnet'].hkeyPrivateVersion; - } - if (bytes == 'livenet' || bytes == 'testnet') { - this.depth = 0x00; - this.parentFingerprint = new Buffer([0, 0, 0, 0]); - this.childIndex = new Buffer([0, 0, 0, 0]); - this.chainCode = SecureRandom.getRandomBuffer(32); - this.eckey = Key.generateSync(); - this.hasPrivateKey = true; - this.pubKeyHash = coinUtil.sha256ripe160(this.eckey.public); - this.buildExtendedPublicKey(); - this.buildExtendedPrivateKey(); - return; - } - - // decode base58 - if (typeof bytes === 'string') { - var decoded = base58.decode(bytes); - if (decoded.length != 82) - throw new Error('Not enough data, expected 82 and received ' + decoded.length); - var checksum = decoded.slice(78, 82); - bytes = decoded.slice(0, 78); - - var hash = coinUtil.sha256(coinUtil.sha256(bytes)); - - if (hash[0] != checksum[0] || hash[1] != checksum[1] || hash[2] != checksum[2] || hash[3] != checksum[3]) { - throw new Error('Invalid checksum'); - } - } - - if (bytes !== undefined && bytes !== null) - this.initFromBytes(bytes); -} - -HierarchicalKey.seed = function(bytes, network) { - if (!network) - network = 'livenet'; - - if (!Buffer.isBuffer(bytes)) - bytes = new Buffer(bytes, 'hex'); //if not buffer, assume hex - if (bytes.length < 128 / 8) - return false; //need more entropy - if (bytes.length > 512 / 8) - return false; - var hash = coinUtil.sha512hmac(bytes, new Buffer('Bitcoin seed')); - - var hkey = new HierarchicalKey(null); - hkey.depth = 0x00; - hkey.parentFingerprint = new Buffer([0, 0, 0, 0]); - hkey.childIndex = new Buffer([0, 0, 0, 0]); - hkey.chainCode = hash.slice(32, 64); - hkey.version = networks[network].hkeyPrivateVersion; - hkey.eckey = new Key(); - hkey.eckey.private = hash.slice(0, 32); - hkey.eckey.regenerateSync(); - hkey.hasPrivateKey = true; - hkey.pubKeyHash = coinUtil.sha256ripe160(hkey.eckey.public); - - hkey.buildExtendedPublicKey(); - hkey.buildExtendedPrivateKey(); - - return hkey; -}; - -HierarchicalKey.prototype.initFromBytes = function(bytes) { - // Both pub and private extended keys are 78 bytes - if (bytes.length != 78) throw new Error('not enough data'); - - this.version = u32(bytes.slice(0, 4)); - this.depth = u8(bytes.slice(4, 5)); - this.parentFingerprint = bytes.slice(5, 9); - this.childIndex = u32(bytes.slice(9, 13)); - this.chainCode = bytes.slice(13, 45); - - var keyBytes = bytes.slice(45, 78); - - var isPrivate = - (this.version == networks['livenet'].hkeyPrivateVersion || - this.version == networks['testnet'].hkeyPrivateVersion); - - var isPublic = - (this.version == networks['livenet'].hkeyPublicVersion || - this.version == networks['testnet'].hkeyPublicVersion); - - if (isPrivate && keyBytes[0] == 0) { - this.eckey = new Key(); - this.eckey.private = keyBytes.slice(1, 33); - this.eckey.compressed = true; - this.eckey.regenerateSync(); - this.pubKeyHash = coinUtil.sha256ripe160(this.eckey.public); - this.hasPrivateKey = true; - } else if (isPublic && (keyBytes[0] == 0x02 || keyBytes[0] == 0x03)) { - this.eckey = new Key(); - this.eckey.public = keyBytes; - this.pubKeyHash = coinUtil.sha256ripe160(this.eckey.public); - this.hasPrivateKey = false; - } else { - throw new Error('Invalid key'); - } - - this.buildExtendedPublicKey(); - this.buildExtendedPrivateKey(); -} - -HierarchicalKey.prototype.buildExtendedPublicKey = function() { - this.extendedPublicKey = new Buffer([]); - - var v = null; - switch (this.version) { - case networks['livenet'].hkeyPublicVersion: - case networks['livenet'].hkeyPrivateVersion: - v = networks['livenet'].hkeyPublicVersion; - break; - case networks['testnet'].hkeyPublicVersion: - case networks['testnet'].hkeyPrivateVersion: - v = networks['testnet'].hkeyPublicVersion; - break; - default: - throw new Error('Unknown version'); - } - - // Version - this.extendedPublicKey = Buffer.concat([ - new Buffer([v >> 24]), - new Buffer([(v >> 16) & 0xff]), - new Buffer([(v >> 8) & 0xff]), - new Buffer([v & 0xff]), - new Buffer([this.depth]), - this.parentFingerprint, - new Buffer([this.childIndex >>> 24]), - new Buffer([(this.childIndex >>> 16) & 0xff]), - new Buffer([(this.childIndex >>> 8) & 0xff]), - new Buffer([this.childIndex & 0xff]), - this.chainCode, - this.eckey.public - ]); -} - -HierarchicalKey.prototype.extendedPublicKeyString = function(format) { - if (format === undefined || format === 'base58') { - var hash = coinUtil.sha256(coinUtil.sha256(this.extendedPublicKey)); - var checksum = hash.slice(0, 4); - var data = Buffer.concat([this.extendedPublicKey, checksum]); - return base58.encode(data); - } else if (format === 'hex') { - return this.extendedPublicKey.toString('hex');; - } else { - throw new Error('bad format'); - } -} - -HierarchicalKey.prototype.buildExtendedPrivateKey = function() { - if (!this.hasPrivateKey) return; - this.extendedPrivateKey = new Buffer([]); - - var v = this.version; - - this.extendedPrivateKey = Buffer.concat([ - new Buffer([v >> 24]), - new Buffer([(v >> 16) & 0xff]), - new Buffer([(v >> 8) & 0xff]), - new Buffer([v & 0xff]), - new Buffer([this.depth]), - this.parentFingerprint, - new Buffer([this.childIndex >>> 24]), - new Buffer([(this.childIndex >>> 16) & 0xff]), - new Buffer([(this.childIndex >>> 8) & 0xff]), - new Buffer([this.childIndex & 0xff]), - this.chainCode, - new Buffer([0]), - this.eckey.private - ]); -} - -HierarchicalKey.prototype.extendedPrivateKeyString = function(format) { - if (format === undefined || format === 'base58') { - var hash = coinUtil.sha256(coinUtil.sha256(this.extendedPrivateKey)); - var checksum = hash.slice(0, 4); - var data = Buffer.concat([this.extendedPrivateKey, checksum]); - return base58.encode(data); - } else if (format === 'hex') { - return this.extendedPrivateKey.toString('hex'); - } else { - throw new Error('bad format'); - } -} - - -HierarchicalKey.prototype.derive = function(path) { - var e = path.split('/'); - - // Special cases: - if (path == 'm' || path == 'M' || path == 'm\'' || path == 'M\'') - return this; - - var hkey = this; - for (var i in e) { - var c = e[i]; - - if (i == 0) { - if (c != 'm') throw new Error('invalid path'); - continue; - } - - var usePrivate = (c.length > 1) && (c[c.length - 1] == '\''); - var childIndex = parseInt(usePrivate ? c.slice(0, c.length - 1) : c) & 0x7fffffff; - - if (usePrivate) - childIndex += 0x80000000; - - hkey = hkey.deriveChild(childIndex); - } - - return hkey; -} - -HierarchicalKey.prototype.deriveChild = function(i) { - var ib = []; - ib.push((i >> 24) & 0xff); - ib.push((i >> 16) & 0xff); - ib.push((i >> 8) & 0xff); - ib.push(i & 0xff); - ib = new Buffer(ib); - - var usePrivate = (i & 0x80000000) != 0; - - var isPrivate = - (this.version == networks['livenet'].hkeyPrivateVersion || - this.version == networks['testnet'].hkeyPrivateVersion); - - if (usePrivate && (!this.hasPrivateKey || !isPrivate)) - throw new Error('Cannot do private key derivation without private key'); - - var ret = null; - if (this.hasPrivateKey) { - var data = null; - - if (usePrivate) { - data = Buffer.concat([new Buffer([0]), this.eckey.private, ib]); - } else { - data = Buffer.concat([this.eckey.public, ib]); - } - - var hash = coinUtil.sha512hmac(data, this.chainCode); - var il = bignum.fromBuffer(hash.slice(0, 32), { - size: 32 - }); - var ir = hash.slice(32, 64); - - // ki = IL + kpar (mod n). - var priv = bignum.fromBuffer(this.eckey.private, { - size: 32 - }); - var k = il.add(priv).mod(secp256k1_n); - - ret = new HierarchicalKey(null); - ret.chainCode = ir; - - ret.eckey = new Key(); - ret.eckey.private = k.toBuffer({ - size: 32 - }); - ret.eckey.regenerateSync(); - ret.hasPrivateKey = true; - - } else { - var data = Buffer.concat([this.eckey.public, ib]); - var hash = coinUtil.sha512hmac(data, this.chainCode); - var il = hash.slice(0, 32); - var ir = hash.slice(32, 64); - - // Ki = (IL + kpar)*G = IL*G + Kpar - var ilGkey = new Key(); - ilGkey.private = il; - ilGkey.regenerateSync(); - ilGkey.compressed = false; - var ilG = Point.fromUncompressedPubKey(ilGkey.public); - var oldkey = new Key(); - oldkey.public = this.eckey.public; - oldkey.compressed = false; - var Kpar = Point.fromUncompressedPubKey(oldkey.public); - var newpub = Point.add(ilG, Kpar).toUncompressedPubKey(); - - ret = new HierarchicalKey(null); - ret.chainCode = new Buffer(ir); - - var eckey = new Key(); - eckey.public = newpub; - eckey.compressed = true; - ret.eckey = eckey; - ret.hasPrivateKey = false; - } - - ret.childIndex = i; - ret.parentFingerprint = this.pubKeyHash.slice(0, 4); - ret.version = this.version; - ret.depth = this.depth + 1; - - ret.eckey.compressed = true; - ret.pubKeyHash = coinUtil.sha256ripe160(ret.eckey.public); - - ret.buildExtendedPublicKey(); - ret.buildExtendedPrivateKey(); - - return ret; -} - - -function uint(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; -} - -function u8(f) { - return uint(f, 1); -} - -function u16(f) { - return uint(f, 2); -} - -function u32(f) { - return uint(f, 4); -} - -function u64(f) { - return uint(f, 8); -} - -module.exports = HierarchicalKey; - -}).call(this,require("buffer").Buffer) -},{"../networks":"ULNIu2","../util":191,"./Base58":"6VqyzY","./Key":"ALJ4PS","./Point":"6tXgqr","./SecureRandom":"p4SiC2","bignum":61,"buffer":95}],"CBDCgz":[function(require,module,exports){ -(function (Buffer){ -'use strict'; -var coinUtil = require('../util'); -var Key = require('./Key'); - -var Message = function() {}; - -Message.sign = function(str, key) { - var hash = Message.magicHash(str); - var sig = key.signSync(hash); - return sig; -}; - -Message.verifyWithPubKey = function(pubkey, message, sig) { - var hash = Message.magicHash(message); - var key = new Key(); - if (pubkey.length == 65) - key.compressed = false; - key.public = pubkey; - - return key.verifySignatureSync(hash, sig); -}; - -//TODO: Message.verify ... with address, not pubkey - -Message.magicBytes = new Buffer('Bitcoin Signed Message:\n'); - -Message.magicHash = function(str) { - var magicBytes = Message.magicBytes; - var prefix1 = coinUtil.varIntBuf(magicBytes.length); - var message = new Buffer(str); - var prefix2 = coinUtil.varIntBuf(message.length); - - var buf = Buffer.concat([prefix1, magicBytes, prefix2, message]); - - var hash = coinUtil.twoSha256(buf); - - return hash; -}; - -module.exports = Message; - -}).call(this,require("buffer").Buffer) -},{"../util":191,"./Key":"ALJ4PS","buffer":95}],"./lib/Message":[function(require,module,exports){ -module.exports=require('CBDCgz'); -},{}],"./lib/NetworkMonitor":[function(require,module,exports){ -module.exports=require('qYkfjX'); -},{}],"qYkfjX":[function(require,module,exports){ -var log = require('../util/log'); -var networks = require('../networks'); -var Address = require('./Address'); -var Peer = require('./Peer'); -var PeerManager = require('./PeerManager'); -var util = require('util'); -var EventEmitter = require('events').EventEmitter; -var preconditions = require('preconditions').singleton(); - -var NetworkMonitor = function(peerman) { - preconditions.checkArgument(peerman); - this.peerman = peerman; - this.networkName = peerman.config.network; - this.init(); -} - -util.inherits(NetworkMonitor, EventEmitter); - -NetworkMonitor.create = function(config) { - this.config = config; - var peerman = new PeerManager({ - network: config.networkName - }); - - peerman.addPeer(new Peer(config.host, config.port)); - return new NetworkMonitor(peerman); -}; - -NetworkMonitor.prototype.init = function() { - var self = this; - var handleInv = function(info) { - var invs = info.message.invs; - info.conn.sendGetData(invs); - }; - - var handleBlock = function(info) { - self.emit('block', info.message); - }; - - var handleTx = function(info) { - var tx = info.message.tx; - self.emit('tx', tx); - - var from = tx.getSendingAddresses(self.networkName); - for (var i = 0; i < from.length; i++) { - var addr = from[i]; - self.emit('out:'+addr, tx); - } - var to = tx.getReceivingAddresses(self.networkName); - for (var i = 0; i < to.length; i++) { - var addr = to[i]; - self.emit('in:'+addr, tx); - } - }; - - this.peerman.on('connection', function(conn) { - if (self.connection) throw new Error('Cant handle more than one connection'); - self.connection = conn; - conn.on('inv', handleInv); - conn.on('block', handleBlock); - conn.on('tx', handleTx); - }); -}; - -NetworkMonitor.prototype.incoming = function(addrStr, callback) { - preconditions.checkArgument(Address.validate(addrStr)); - this.on('in:'+addrStr, callback); -}; - -NetworkMonitor.prototype.outgoing = function(addrStr, callback) { - preconditions.checkArgument(Address.validate(addrStr)); - this.on('out:'+addrStr, callback); -}; - -NetworkMonitor.prototype.start = function() { - this.peerman.start(); -}; - -NetworkMonitor.prototype.stop = function() { - this.peerman.stop(); -}; - -module.exports = NetworkMonitor; - -},{"../networks":"ULNIu2","../util/log":"AdF7pF","./Address":"G+CcXD","./Peer":"oolY81","./PeerManager":"nsqKeP","events":"T9Wsc/","preconditions":163,"util":128}],"Zm7/h9":[function(require,module,exports){ -function Opcode(num) { - this.code = num; -}; - -Opcode.prototype.toString = function() { - return Opcode.reverseMap[this.code]; -}; - -Opcode.map = { - // push value - OP_FALSE: 0, - OP_0: 0, - OP_PUSHDATA1: 76, - OP_PUSHDATA2: 77, - OP_PUSHDATA4: 78, - OP_1NEGATE: 79, - OP_RESERVED: 80, - OP_TRUE: 81, - OP_1: 81, - OP_2: 82, - OP_3: 83, - OP_4: 84, - OP_5: 85, - OP_6: 86, - OP_7: 87, - OP_8: 88, - OP_9: 89, - OP_10: 90, - OP_11: 91, - OP_12: 92, - OP_13: 93, - OP_14: 94, - OP_15: 95, - OP_16: 96, - - // control - OP_NOP: 97, - OP_VER: 98, - OP_IF: 99, - OP_NOTIF: 100, - OP_VERIF: 101, - OP_VERNOTIF: 102, - OP_ELSE: 103, - OP_ENDIF: 104, - OP_VERIFY: 105, - OP_RETURN: 106, - - // stack ops - OP_TOALTSTACK: 107, - OP_FROMALTSTACK: 108, - OP_2DROP: 109, - OP_2DUP: 110, - OP_3DUP: 111, - OP_2OVER: 112, - OP_2ROT: 113, - OP_2SWAP: 114, - OP_IFDUP: 115, - OP_DEPTH: 116, - OP_DROP: 117, - OP_DUP: 118, - OP_NIP: 119, - OP_OVER: 120, - OP_PICK: 121, - OP_ROLL: 122, - OP_ROT: 123, - OP_SWAP: 124, - OP_TUCK: 125, - - // splice ops - OP_CAT: 126, - OP_SUBSTR: 127, - OP_LEFT: 128, - OP_RIGHT: 129, - OP_SIZE: 130, - - // bit logic - OP_INVERT: 131, - OP_AND: 132, - OP_OR: 133, - OP_XOR: 134, - OP_EQUAL: 135, - OP_EQUALVERIFY: 136, - OP_RESERVED1: 137, - OP_RESERVED2: 138, - - // numeric - OP_1ADD: 139, - OP_1SUB: 140, - OP_2MUL: 141, - OP_2DIV: 142, - OP_NEGATE: 143, - OP_ABS: 144, - OP_NOT: 145, - OP_0NOTEQUAL: 146, - - OP_ADD: 147, - OP_SUB: 148, - OP_MUL: 149, - OP_DIV: 150, - OP_MOD: 151, - OP_LSHIFT: 152, - OP_RSHIFT: 153, - - OP_BOOLAND: 154, - OP_BOOLOR: 155, - OP_NUMEQUAL: 156, - OP_NUMEQUALVERIFY: 157, - OP_NUMNOTEQUAL: 158, - OP_LESSTHAN: 159, - OP_GREATERTHAN: 160, - OP_LESSTHANOREQUAL: 161, - OP_GREATERTHANOREQUAL: 162, - OP_MIN: 163, - OP_MAX: 164, - - OP_WITHIN: 165, - - // crypto - OP_RIPEMD160: 166, - OP_SHA1: 167, - OP_SHA256: 168, - OP_HASH160: 169, - OP_HASH256: 170, - OP_CODESEPARATOR: 171, - OP_CHECKSIG: 172, - OP_CHECKSIGVERIFY: 173, - OP_CHECKMULTISIG: 174, - OP_CHECKMULTISIGVERIFY: 175, - - // expansion - OP_NOP1: 176, - OP_NOP2: 177, - OP_NOP3: 178, - OP_NOP4: 179, - OP_NOP5: 180, - OP_NOP6: 181, - OP_NOP7: 182, - OP_NOP8: 183, - OP_NOP9: 184, - OP_NOP10: 185, - - // template matching params - OP_PUBKEYHASH: 253, - OP_PUBKEY: 254, - OP_INVALIDOPCODE: 255 -}; - -Opcode.reverseMap = []; - -for (var k in Opcode.map) { - if (Opcode.map.hasOwnProperty(k)) { - Opcode.reverseMap[Opcode.map[k]] = k.substr(3); - } -} - -Opcode.asList = function() { - var keys = []; - for (var prop in Opcode.map) { - if (Opcode.map.hasOwnProperty(prop)) { - keys.push(prop); - } - } - return keys; -}; - -module.exports = Opcode; - -},{}],"./lib/Opcode":[function(require,module,exports){ -module.exports=require('Zm7/h9'); -},{}],"./lib/Peer":[function(require,module,exports){ -module.exports=require('oolY81'); -},{}],"oolY81":[function(require,module,exports){ -(function (Buffer){ -var Net = require('net'); -var Binary = require('binary'); -var buffertools = require('buffertools'); - -function Peer(host, port, services) { - if ("string" === typeof host) { - if (host.indexOf(':') && !port) { - var parts = host.split(':'); - host = parts[0]; - port = parts[1]; - } - this.host = host; - this.port = +port || 8333; - } else if (host instanceof Peer) { - this.host = host.host; - this.port = host.port; - } else if (Buffer.isBuffer(host)) { - if (buffertools.compare(Peer.IPV6_IPV4_PADDING, host.slice(0, 12)) != 0) { - throw new Error('IPV6 not supported yet! Cannot instantiate host.'); - } - this.host = Array.prototype.slice.apply(host.slice(12)).join('.'); - this.port = +port || 8333; - } else { - throw new Error('Could not instantiate peer, invalid parameter type: ' + - typeof host); - } - - this.services = (services) ? services : null; - this.lastSeen = 0; -}; - -Peer.IPV6_IPV4_PADDING = new Buffer([0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 255, 255]); - -Peer.prototype.createConnection = function() { - this.connection = Net.createConnection(this.port, this.host); - return this.connection; -}; - -Peer.prototype.getHostAsBuffer = function() { - return new Buffer(this.host.split('.')); -}; - -Peer.prototype.toString = function() { - return this.host + ":" + this.port; -}; - -Peer.prototype.toBuffer = function() { - var put = Binary.put(); - put.word32le(this.lastSeen); - put.word64le(this.services); - put.put(this.getHostAsBuffer()); - put.word16be(this.port); - return put.buffer(); -}; - -module.exports = Peer; - -}).call(this,require("buffer").Buffer) -},{"binary":83,"buffer":95,"buffertools":"fugeBw","net":91}],"./lib/PeerManager":[function(require,module,exports){ -module.exports=require('nsqKeP'); -},{}],"nsqKeP":[function(require,module,exports){ -var log = require('../util/log'); -var bitcoreDefaults = require('../config'); -var Connection = require('./Connection'); -var Peer = require('./Peer'); -var async = require('async'); -var dns = require('dns'); -var networks = require('../networks'); -var util = require('util'); - -GetAdjustedTime = function() { - // TODO: Implement actual adjustment - return Math.floor(new Date().getTime() / 1000); -}; - -function PeerManager(config) { - // extend defaults with config - this.config = config || {}; - for (var i in bitcoreDefaults) - if (bitcoreDefaults.hasOwnProperty(i) && this.config[i] === undefined) - this.config[i] = bitcoreDefaults[i]; - - this.active = false; - this.timer = null; - - this.peers = []; - this.pool = []; - this.connections = []; - this.isConnected = false; - this.peerDiscovery = false; - - // Move these to the Node's settings object - this.interval = 5000; - this.minConnections = 8; - this.minKnownPeers = 10; - - // keep track of tried seeds and results - this.seeds = { - resolved: [], - failed: [] - }; -} - -var EventEmitter = require('events').EventEmitter; -util.inherits(PeerManager, EventEmitter); -PeerManager.Connection = Connection; - -PeerManager.prototype.start = function() { - this.active = true; - if (!this.timer) { - this.timer = setInterval(this.checkStatus.bind(this), this.interval); - } -}; - -PeerManager.prototype.stop = function() { - this.active = false; - if (this.timer) { - clearInterval(this.timer); - this.timer = null; - } - for (var i = 0; i < this.connections.length; i++) { - this.connections[i].socket.end(); - }; -}; - -PeerManager.prototype.addPeer = function(peer, port) { - if (peer instanceof Peer) { - this.peers.push(peer); - } else if ("string" == typeof peer) { - this.addPeer(new Peer(peer, port)); - } else { - log.err('Node.addPeer(): Invalid value provided for peer', { - val: peer - }); - throw 'Node.addPeer(): Invalid value provided for peer.'; - } -}; - -PeerManager.prototype.removePeer = function(peer) { - var index = this.peers.indexOf(peer); - var exists = !!~index; - if (exists) this.peers.splice(index, 1); - return exists; -}; - -PeerManager.prototype.checkStatus = function checkStatus() { - // Make sure we are connected to all forcePeers - if (this.peers.length) { - var peerIndex = {}; - this.peers.forEach(function(peer) { - peerIndex[peer.toString()] = peer; - }); - - // Ignore the ones we're already connected to - this.connections.forEach(function(conn) { - var peerName = conn.peer.toString(); - if ("undefined" !== peerIndex[peerName]) { - delete peerIndex[peerName]; - } - }); - - // for debug purposes, print how many of our peers are actually connected - var connected = 0 - this.peers.forEach(function(p) { - if (p.connection && !p.connection._connecting) connected++ - }); - log.debug(connected + ' of ' + this.peers.length + ' peers connected'); - - Object.keys(peerIndex).forEach(function(i) { - this.connectTo(peerIndex[i]); - }.bind(this)); - } -}; - -PeerManager.prototype.connectTo = function(peer) { - log.info('connecting to ' + peer); - try { - return this.addConnection(peer.createConnection(), peer); - } catch (e) { - log.err('creating connection', e); - return null; - } -}; - -PeerManager.prototype.addConnection = function(socketConn, peer) { - var conn = new Connection(socketConn, peer, this.config); - this.connections.push(conn); - this.emit('connection', conn); - - conn.addListener('version', this.handleVersion.bind(this)); - conn.addListener('verack', this.handleReady.bind(this)); - conn.addListener('addr', this.handleAddr.bind(this)); - conn.addListener('getaddr', this.handleGetAddr.bind(this)); - conn.addListener('error', this.handleError.bind(this)); - conn.addListener('disconnect', this.handleDisconnect.bind(this)); - - return conn; -}; - -PeerManager.prototype.handleVersion = function(e) { - e.peer.version = e.message.version; - e.peer.start_height = e.message.start_height; - - if (!e.conn.inbound) { - // TODO: Advertise our address (if listening) - } - // Get recent addresses - if (this.peerDiscovery && - (e.message.version >= 31402 || this.peers.length < 1000)) { - e.conn.sendGetAddr(); - e.conn.getaddr = true; - } -}; - -PeerManager.prototype.handleReady = function(e) { - log.info('connected to ' + e.conn.peer.host + ':' + e.conn.peer.port); - this.emit('connect', { - pm: this, - conn: e.conn, - socket: e.socket, - peer: e.peer - }); - - if (this.isConnected == false) { - this.emit('netConnected', e); - this.isConnected = true; - } -}; - -PeerManager.prototype.handleAddr = function(e) { - if (!this.peerDiscovery) return; - - var now = GetAdjustedTime(); - e.message.addrs.forEach(function(addr) { - try { - // In case of an invalid time, assume "5 days ago" - if (addr.time <= 100000000 || addr.time > (now + 10 * 60)) { - addr.time = now - 5 * 24 * 60 * 60; - } - var peer = new Peer(addr.ip, addr.port, addr.services); - peer.lastSeen = addr.time; - - // TODO: Handle duplicate peers - this.peers.push(peer); - - // TODO: Handle addr relay - } catch (e) { - log.warn("Invalid addr received: " + e.message); - } - }.bind(this)); - if (e.message.addrs.length < 1000) { - e.conn.getaddr = false; - } -}; - -PeerManager.prototype.handleGetAddr = function(e) { - // TODO: Reply with addr message. -}; - -PeerManager.prototype.handleError = function(e) { - log.err('unkown error with peer ' + e.peer + ' (disconnecting): ' + e.err); - this.handleDisconnect.apply(this, [].slice.call(arguments)); -}; - -PeerManager.prototype.handleDisconnect = function(e) { - log.info('disconnected from peer ' + e.peer); - var i = this.connections.indexOf(e.conn); - if (i != -1) this.connections.splice(i, 1); - - this.removePeer(e.peer); - if (this.pool.length) { - log.info('replacing peer using the pool of ' + this.pool.length + ' seeds'); - this.addPeer(this.pool.pop()); - } - - if (!this.connections.length) { - this.emit('netDisconnected'); - this.isConnected = false; - } -}; - -PeerManager.prototype.getActiveConnection = function() { - var activeConnections = this.connections.filter(function(conn) { - return conn.active; - }); - - if (activeConnections.length) { - var randomIndex = Math.floor(Math.random() * activeConnections.length); - var candidate = activeConnections[randomIndex]; - if (candidate.socket.writable) { - return candidate; - } else { - // Socket is not writable, remove it from active connections - activeConnections.splice(randomIndex, 1); - - // Then try again - // TODO: This causes an infinite recursion when all connections are dead, - // although it shouldn't. - return this.getActiveConnection(); - } - } else { - return null; - } -}; - -PeerManager.prototype.getActiveConnections = function() { - return this.connections.slice(0); -}; - -PeerManager.prototype.discover = function(options, callback) { - var self = this; - var seeds = networks[self.config.network].dnsSeeds; - - self.limit = options.limit || 12; - - var dnsExecutor = seeds.map(function(seed) { - return function(done) { - // have we already resolved this seed? - if (~self.seeds.resolved.indexOf(seed)) { - // if so, just pass back cached peer list - return done(null, self.seeds.results[seed]); - } - - // has this seed failed to resolve? - if (~self.seeds.failed.indexOf(seed)) { - // if so, pass back empty results - return done(null, []); - } - - log.info('resolving dns seed ' + seed); - - dns.resolve(seed, function(err, peers) { - if (err) { - log.err('failed to resolve dns seed ' + seed, err); - self.seeds.failed.push(seed); - return done(null, []); - } - - log.info('found ' + peers.length + ' peers from ' + seed); - self.seeds.resolved.push(seed); - - // transform that list into a list of Peer instances - peers = peers.map(function(ip) { - return new Peer(ip, networks[self.config.network].defaultClientPort); - }); - - peers.forEach(function(p) { - if (self.peers.length < self.limit) self.addPeer(p); - else self.pool.push(p); - }); - - self.emit('peers', peers); - - return done(null, peers); - }); - - }; - }); - - // try resolving all seeds - async.parallel(dnsExecutor, function(err, results) { - var peers = []; - - // consolidate all resolved peers into one list - results.forEach(function(peerlist) { - peers = peers.concat(peerlist); - }); - - if (typeof callback === 'function') callback(null, peers); - }); - - return self; -}; - -module.exports = PeerManager; - -},{"../config":"4itQ50","../networks":"ULNIu2","../util/log":"AdF7pF","./Connection":"DB/p3X","./Peer":"oolY81","async":82,"dns":91,"events":"T9Wsc/","util":128}],"izTl9z":[function(require,module,exports){ -(function (Buffer){ - -var VersionedData = require('../util/VersionedData'); -var EncodedData = require('../util/EncodedData'); -var networks = require('../networks'); -var util = require('util'); - -//compressed is true if public key is compressed; false otherwise -function PrivateKey(version, buf, compressed) { - PrivateKey.super_.call(this, version, buf); - if (compressed !== undefined) - this.compressed(compressed); -}; -util.inherits(PrivateKey, VersionedData); -EncodedData.applyEncodingsTo(PrivateKey); - -PrivateKey.prototype.validate = function() { - this.doAsBinary(function() { - PrivateKey.super_.prototype.validate.call(this); - if (this.data.length < 32 || (this.data.length > 1 + 32 && !this.compressed()) || (this.data.length == 1 + 32 + 1 && this.data[1 + 32 + 1 - 1] != 1) || this.data.length > 1 + 32 + 1) - throw new Error('invalid data length'); - }); - if (typeof this.network() === 'undefined') throw new Error('invalid network'); -}; - -// get or set the payload data (as a Buffer object) -// overloaded from VersionedData -PrivateKey.prototype.payload = function(data) { - if (data) { - this.doAsBinary(function() { - data.copy(this.data, 1); - }); - return data; - } - var buf = this.as('binary'); - if (buf.length == 1 + 32 + 1) - return buf.slice(1, 1 + 32); - else if (buf.length == 1 + 32) - return buf.slice(1); -}; - -// get or set whether the corresponding public key is compressed -PrivateKey.prototype.compressed = function(compressed) { - if (compressed !== undefined) { - this.doAsBinary(function() { - var len = 1 + 32 + 1; - if (compressed) { - var data = new Buffer(len); - this.data.copy(data); - this.data = data; - this.data[len - 1] = 1; - } else { - this.data = this.data.slice(0, len - 1); - } - }); - } else { - var len = 1 + 32 + 1; - var data = this.as('binary'); - if (data.length == len && data[len - 1] == 1) - return true; - else if (data.length == len - 1) - return false; - else - throw new Error('invalid private key'); - } -}; - -PrivateKey.prototype.network = function() { - var version = this.version(); - - var livenet = networks.livenet; - var testnet = networks.testnet; - - var answer; - if (version === livenet.privKeyVersion) - answer = livenet; - else if (version === testnet.privKeyVersion) - answer = testnet; - - return answer; -}; - -module.exports = PrivateKey; - -}).call(this,require("buffer").Buffer) -},{"../networks":"ULNIu2","../util/EncodedData":"eLfUFE","../util/VersionedData":"QLzNQg","buffer":95,"util":128}],"./lib/PrivateKey":[function(require,module,exports){ -module.exports=require('izTl9z'); -},{}],"./lib/RpcClient":[function(require,module,exports){ -module.exports=require('7siE1N'); -},{}],"7siE1N":[function(require,module,exports){ -(function (Buffer){ -// RpcClient.js -// MIT/X11-like license. See LICENSE.txt. -// Copyright 2013 BitPay, Inc. -// -var http = require('http'); -var https = require('https'); -var log = require('../util/log'); - -function RpcClient(opts) { - opts = opts || {}; - this.host = opts.host || '127.0.0.1'; - this.port = opts.port || 8332; - this.user = opts.user || 'user'; - this.pass = opts.pass || 'pass'; - this.protocol = (opts.protocol == 'http') ? http : https; - this.batchedCalls = null; - this.disableAgent = opts.disableAgent || false; -} - -RpcClient.prototype.batch = function(batchCallback, resultCallback) { - this.batchedCalls = []; - batchCallback(); - rpc.call(this, this.batchedCalls, resultCallback); - this.batchedCalls = null; -} - -var callspec = { - addMultiSigAddress: '', - addNode: '', - backupWallet: '', - createMultiSig: '', - createRawTransaction: '', - decodeRawTransaction: '', - dumpPrivKey: '', - encryptWallet: '', - getAccount: '', - getAccountAddress: 'str', - getAddedNodeInfo: '', - getAddressesByAccount: '', - getBalance: 'str int', - getBestBlockHash: '', - getBlock: '', - getBlockCount: '', - getBlockHash: 'int', - getBlockNumber: '', - getBlockTemplate: '', - getConnectionCount: '', - getDifficulty: '', - getGenerate: '', - getHashesPerSec: '', - getInfo: '', - getMemoryPool: '', - getMiningInfo: '', - getNewAddress: '', - getPeerInfo: '', - getRawMemPool: '', - getRawTransaction: 'str int', - getReceivedByAccount: 'str int', - getReceivedByAddress: 'str int', - getTransaction: '', - getTxOut: 'str int bool', - getTxOutSetInfo: '', - getWork: '', - help: '', - importAddress: 'str str bool', - importPrivKey: 'str str bool', - keyPoolRefill: '', - listAccounts: 'int', - listAddressGroupings: '', - listReceivedByAccount: 'int bool', - listReceivedByAddress: 'int bool', - listSinceBlock: 'str int', - listTransactions: 'str int int', - listUnspent: 'int int', - listLockUnspent: 'bool', - lockUnspent: '', - move: 'str str float int str', - sendFrom: 'str str float int str str', - sendMany: 'str str int str', //not sure this is will work - sendRawTransaction: '', - sendToAddress: 'str float str str', - setAccount: '', - setGenerate: 'bool int', - setTxFee: 'float', - signMessage: '', - signRawTransaction: '', - stop: '', - submitBlock: '', - validateAddress: '', - verifyMessage: '', - walletLock: '', - walletPassPhrase: 'string int', - walletPassphraseChange: '', -}; - -var slice = function(arr, start, end) { - return Array.prototype.slice.call(arr, start, end); -}; - -function generateRPCMethods(constructor, apiCalls, rpc) { - function createRPCMethod(methodName, argMap) { - return function() { - var limit = arguments.length - 1; - if (this.batchedCalls) var limit = arguments.length; - for (var i = 0; i < limit; i++) { - if (argMap[i]) arguments[i] = argMap[i](arguments[i]); - }; - if (this.batchedCalls) { - this.batchedCalls.push({ - jsonrpc: '2.0', - method: methodName, - params: slice(arguments) - }); - } else { - rpc.call(this, { - method: methodName, - params: slice(arguments, 0, arguments.length - 1) - }, arguments[arguments.length - 1]); - } - }; - }; - - var types = { - str: function(arg) { - return arg.toString(); - }, - int: function(arg) { - return parseFloat(arg); - }, - float: function(arg) { - return parseFloat(arg); - }, - bool: function(arg) { - return (arg === true || arg == '1' || arg == 'true' || arg.toString().toLowerCase() == 'true'); - }, - }; - - for (var k in apiCalls) { - if (apiCalls.hasOwnProperty(k)) { - var spec = apiCalls[k].split(' '); - for (var i = 0; i < spec.length; i++) { - if (types[spec[i]]) { - spec[i] = types[spec[i]]; - } else { - spec[i] = types.string; - } - } - var methodName = k.toLowerCase(); - constructor.prototype[k] = createRPCMethod(methodName, spec); - constructor.prototype[methodName] = constructor.prototype[k]; - } - } -} - -function rpc(request, callback) { - var self = this; - var request; - request = JSON.stringify(request); - var auth = Buffer(self.user + ':' + self.pass).toString('base64'); - - var options = { - host: self.host, - path: '/', - method: 'POST', - port: self.port, - agent: self.disableAgent ? false : undefined, - }; - if (self.httpOptions) { - for (var k in self.httpOptions) { - options[k] = self.httpOptions[k]; - } - } - var err = null; - var req = this.protocol.request(options, function(res) { - - var buf = ''; - res.on('data', function(data) { - buf += data; - }); - res.on('end', function() { - if (res.statusCode == 401) { - callback(new Error('bitcoin JSON-RPC connection rejected: 401 unauthorized')); - return; - } - if (res.statusCode == 403) { - callback(new Error('bitcoin JSON-RPC connection rejected: 403 forbidden')); - return; - } - - if (err) { - callback(err); - return; - } - try { - var parsedBuf = JSON.parse(buf); - } catch (e) { - log.err(e.stack); - log.err(buf); - log.err('HTTP Status code:' + res.statusCode); - callback(e); - return; - } - callback(parsedBuf.error, parsedBuf); - }); - }); - req.on('error', function(e) { - var err = new Error('Could not connect to bitcoin via RPC: ' + e.message); - log.err(err); - callback(err); - }); - - req.setHeader('Content-Length', request.length); - req.setHeader('Content-Type', 'application/json'); - req.setHeader('Authorization', 'Basic ' + auth); - req.write(request); - req.end(); -}; - -generateRPCMethods(RpcClient, callspec, rpc); - -module.exports = RpcClient; - -}).call(this,require("buffer").Buffer) -},{"../util/log":"AdF7pF","buffer":95,"http":106,"https":110}],"./lib/SIN":[function(require,module,exports){ -module.exports=require('tBM27q'); -},{}],"tBM27q":[function(require,module,exports){ -(function (Buffer){ -'use strict'; -var VersionedData = require('../util/VersionedData'); -var EncodedData = require('../util/EncodedData'); -var util = require('util'); -var coinUtil = require('../util'); - -function SIN(type, payload) { - if (typeof type != 'number') { - SIN.super_.call(this, type, payload); - return; - } - if (!Buffer.isBuffer(payload) || payload.length != 20) - throw new Error('Payload must be 20 bytes'); - - this.data = new Buffer(1 + 1 + payload.length); - this.converters = this.encodings['binary'].converters; - this._encoding = this.encodings['binary']._encoding; - this.encoding('binary'); - this.prefix(0x0F); // SIN magic number, in numberspace - this.type(type); - this.payload(payload); -}; - -util.inherits(SIN, VersionedData); -EncodedData.applyEncodingsTo(SIN); - -SIN.SIN_PERSIST_MAINNET = 0x01; // associated with sacrifice TX -SIN.SIN_PERSIST_TESTNET = 0x11; // associated with sacrifice TX -SIN.SIN_EPHEM = 0x02; // generate off-net at any time - -// get or set the prefix data (the first byte of the address) -SIN.prototype.prefix = function(num) { - if (num || (num === 0)) { - this.doAsBinary(function() { - this.data.writeUInt8(num, 0); - }); - return num; - } - return this.as('binary').readUInt8(0); -}; - -// get or set the SIN-type data (the second byte of the address) -SIN.prototype.type = function(num) { - if (num || (num === 0)) { - this.doAsBinary(function() { - this.data.writeUInt8(num, 1); - }); - return num; - } - return this.as('binary').readUInt8(1); -}; - -// get or set the payload data (as a Buffer object) -SIN.prototype.payload = function(data) { - if (data) { - this.doAsBinary(function() { - data.copy(this.data, 2); - }); - return data; - } - return this.as('binary').slice(1); -}; - -SIN.prototype.validate = function() { - this.doAsBinary(function() { - SIN.super_.prototype.validate.call(this); - if (this.data.length != 22) throw new Error('invalid data length'); - }); -}; - - -// create a SIN from a public key -SIN.fromPubKey = function(pubKey, type) { - if (!type) - type = SIN.SIN_EPHEM; - - if (!Buffer.isBuffer(pubKey) || (pubKey.length !== 33 && pubKey.length != 65)) - throw new Error('Invalid public key'); - - var hash = coinUtil.sha256ripe160(pubKey); - return new SIN(hash, type); -}; - -module.exports = SIN; - -}).call(this,require("buffer").Buffer) -},{"../util":191,"../util/EncodedData":"eLfUFE","../util/VersionedData":"QLzNQg","buffer":95,"util":128}],"EyghZQ":[function(require,module,exports){ -var coinUtil = require('../util'); -var timeUtil = require('../util/time'); -var Key = require('./Key'); -var SIN = require('./SIN'); - -function SINKey(cfg) { - if (typeof cfg != 'object') - cfg = {}; - - this.created = cfg.created; - this.privKey = cfg.privKey; -}; - -SINKey.prototype.generate = function() { - this.privKey = Key.generateSync(); - this.created = timeUtil.curtime(); -}; - -SINKey.prototype.pubkeyHash = function() { - return coinUtil.sha256ripe160(this.privKey.public); -}; - -SINKey.prototype.storeObj = function() { - var pubKey = this.privKey.public.toString('hex'); - var pubKeyHash = this.pubkeyHash(); - var sin = new SIN(SIN.SIN_EPHEM, pubKeyHash); - var obj = { - created: this.created, - priv: this.privKey.private.toString('hex'), - pub: pubKey, - sin: sin.toString(), - }; - - return obj; -}; - -module.exports = SINKey; - -},{"../util":191,"../util/time":194,"./Key":"ALJ4PS","./SIN":"tBM27q"}],"./lib/SINKey":[function(require,module,exports){ -module.exports=require('EyghZQ'); -},{}],"./lib/Script":[function(require,module,exports){ -module.exports=require('hQ0t76'); -},{}],"hQ0t76":[function(require,module,exports){ -(function (Buffer){ -var config = require('../config'); -var log = require('../util/log'); -var Opcode = require('./Opcode'); -var buffertools = require('buffertools'); -var util = require('../util/util'); -var Parser = require('../util/BinaryParser'); -var Put = require('bufferput'); - -var TX_UNKNOWN = 0; -var TX_PUBKEY = 1; -var TX_PUBKEYHASH = 2; -var TX_MULTISIG = 3; -var TX_SCRIPTHASH = 4; - -var TX_TYPES = [ - 'unknown', - 'pubkey', - 'pubkeyhash', - 'multisig', - 'scripthash' -]; - -function Script(buffer) { - if (buffer) { - this.buffer = buffer; - } else { - this.buffer = util.EMPTY_BUFFER; - } - this.chunks = []; - this.parse(); -} - -Script.TX_UNKNOWN = TX_UNKNOWN; -Script.TX_PUBKEY = TX_PUBKEY; -Script.TX_PUBKEYHASH = TX_PUBKEYHASH; -Script.TX_MULTISIG = TX_MULTISIG; -Script.TX_SCRIPTHASH = TX_SCRIPTHASH; - -Script.prototype.parse = function() { - this.chunks = []; - - var parser = new Parser(this.buffer); - while (!parser.eof()) { - var opcode = parser.word8(); - - var len, chunk; - if (opcode > 0 && opcode < Opcode.map.OP_PUSHDATA1) { - // Read some bytes of data, opcode value is the length of data - this.chunks.push(parser.buffer(opcode)); - } else if (opcode === Opcode.map.OP_PUSHDATA1) { - len = parser.word8(); - chunk = parser.buffer(len); - this.chunks.push(chunk); - } else if (opcode === Opcode.map.OP_PUSHDATA2) { - len = parser.word16le(); - chunk = parser.buffer(len); - this.chunks.push(chunk); - } else if (opcode === Opcode.map.OP_PUSHDATA4) { - len = parser.word32le(); - chunk = parser.buffer(len); - this.chunks.push(chunk); - } else { - this.chunks.push(opcode); - } - } -}; - -Script.prototype.isPushOnly = function() { - for (var i = 0; i < this.chunks.length; i++) { - var op = this.chunks[i]; - if (!Buffer.isBuffer(op) && op > Opcode.map.OP_16) { - return false; - } - } - - return true; -}; - -Script.prototype.isP2SH = function() { - return (this.chunks.length == 3 && - this.chunks[0] == Opcode.map.OP_HASH160 && - Buffer.isBuffer(this.chunks[1]) && - this.chunks[1].length == 20 && - this.chunks[2] == Opcode.map.OP_EQUAL); -}; - -Script.prototype.isPubkey = function() { - return (this.chunks.length == 2 && - Buffer.isBuffer(this.chunks[0]) && - this.chunks[1] == Opcode.map.OP_CHECKSIG); -}; - -Script.prototype.isPubkeyHash = function() { - return (this.chunks.length == 5 && - this.chunks[0] == Opcode.map.OP_DUP && - this.chunks[1] == Opcode.map.OP_HASH160 && - Buffer.isBuffer(this.chunks[2]) && - this.chunks[2].length == 20 && - this.chunks[3] == Opcode.map.OP_EQUALVERIFY && - this.chunks[4] == Opcode.map.OP_CHECKSIG); -}; - -function isSmallIntOp(opcode) { - return ((opcode == Opcode.map.OP_0) || - ((opcode >= Opcode.map.OP_1) && (opcode <= Opcode.map.OP_16))); -}; - -Script.prototype.isMultiSig = function() { - return (this.chunks.length > 3 && - isSmallIntOp(this.chunks[0]) && - this.chunks.slice(1, this.chunks.length - 2).every(function(i) { - return Buffer.isBuffer(i); - }) && - isSmallIntOp(this.chunks[this.chunks.length - 2]) && - this.chunks[this.chunks.length - 1] == Opcode.map.OP_CHECKMULTISIG); -}; - -Script.prototype.isPubkeyHashScriptSig = function() { - return (this.chunks.length == 2 && - Buffer.isBuffer(this.chunks[0]) && - Buffer.isBuffer(this.chunks[1])); -}; - -Script.prototype.isP2shScriptSig = function() { - if (!isSmallIntOp(this.chunks[0]) || this.chunks[0] !== 0) - return false; - - var redeemScript = new Script(this.chunks[this.chunks.length - 1]); - var type = redeemScript.classify(); - return type !== TX_UNKNOWN; -}; - -Script.prototype.isMultiSigScriptSig = function() { - if (!isSmallIntOp(this.chunks[0]) || this.chunks[0] !== 0) - return false; - return !this.isP2shScriptSig(); -}; -Script.prototype.isPubkeyScriptSig = function() { - return (this.chunks.length == 1 && - Buffer.isBuffer(this.chunks[0])); -}; - -Script.prototype.countSignatures = function() { - var ret = 0; - var l = this.chunks.length; - // Multisig? - if (this.isMultiSigScriptSig()) { - ret = l - 1; - } - // p2sh - else if (this.isP2shScriptSig()) { - ret = l - 2; - } - // p2pubkeyhash - else if (this.isPubkeyHashScriptSig()) { - ret = 1; - } - // p2pubkey - else { - ret = 0; - } - return ret; -}; - - -Script.prototype.getSignatures = function() { - ret = []; - var l = this.chunks.length; - // Multisig? - if (this.isMultiSigScriptSig()) { - for(var i = 1; i marked 0 + redeemScript - } - } - // p2pubkey or p2pubkeyhash - else { - if (buffertools.compare(this.getBuffer(), util.EMPTY_BUFFER) === 0) { - ret = 1; - } - } - return ret; -}; - -Script.prototype.finishedMultiSig = function() { - var missing = this.countMissingSignatures(); - if (missing === null) return null; - - return missing === 0; -}; - -Script.prototype.getMultiSigInfo = function() { - if (!this.isMultiSig()) { - throw new Error("Script.getMultiSigInfo(): Not a multiSig script."); - } - - var nsigs = this.chunks[0] - 80; //see OP_2-OP_16; - var npubkeys = this.chunks[this.chunks.length - 2] - 80; //see OP_2-OP_16; - - var pubkeys = []; - for (var i = 1; i < this.chunks.length - 2; i++) { - pubkeys.push(this.chunks[i]); - } - - if (pubkeys.length != npubkeys) { - throw new Error("Script.getMultiSigInfo(): Amount of PKs does not match what the script specifies."); - } - - return { - nsigs: nsigs, - npubkeys: npubkeys, - pubkeys: pubkeys - } -}; - -Script.prototype.prependOp0 = function() { - var chunks = [0]; - for (i in this.chunks) { - if (this.chunks.hasOwnProperty(i)) { - chunks.push(this.chunks[i]); - } - } - this.chunks = chunks; - this.updateBuffer(); - return this; -}; - -// is this a script form we know? -Script.prototype.classify = function() { - if (this.isPubkeyHash()) - return TX_PUBKEYHASH; - if (this.isP2SH()) - return TX_SCRIPTHASH; - if (this.isMultiSig()) - return TX_MULTISIG; - if (this.isPubkey()) - return TX_PUBKEY; - return TX_UNKNOWN; -}; - -// extract useful data items from known scripts -Script.prototype.capture = function() { - var txType = this.classify(); - var res = []; - switch (txType) { - case TX_PUBKEY: - res.push(this.chunks[0]); - break; - case TX_PUBKEYHASH: - res.push(this.chunks[2]); - break; - case TX_MULTISIG: - for (var i = 1; i < (this.chunks.length - 2); i++) - res.push(this.chunks[i]); - break; - case TX_SCRIPTHASH: - res.push(this.chunks[1]); - break; - - case TX_UNKNOWN: - default: - // do nothing - break; - } - - return res; -}; - -// return first extracted data item from script -Script.prototype.captureOne = function() { - var arr = this.capture(); - return arr[0]; -}; - -Script.prototype.getOutType = function() { - var txType = this.classify(); - switch (txType) { - case TX_PUBKEY: - return 'Pubkey'; - case TX_PUBKEYHASH: - return 'Address'; - default: - return 'Strange'; - } -}; - -Script.prototype.getRawOutType = function() { - return TX_TYPES[this.classify()]; -}; - -Script.prototype.simpleOutHash = function() { - switch (this.getOutType()) { - case 'Address': - return this.chunks[2]; - case 'Pubkey': - return util.sha256ripe160(this.chunks[0]); - default: - log.debug("Encountered non-standard scriptPubKey"); - log.debug("Strange script was: " + this.toString()); - return null; - } -}; - -Script.prototype.getInType = function() { - if (this.chunks.length == 1) { - // Direct IP to IP transactions only have the public key in their scriptSig. - return 'Pubkey'; - } else if (this.chunks.length == 2 && - Buffer.isBuffer(this.chunks[0]) && - Buffer.isBuffer(this.chunks[1])) { - return 'Address'; - } else { - return 'Strange'; - } -}; - -Script.prototype.simpleInPubKey = function() { - switch (this.getInType()) { - case 'Address': - return this.chunks[1]; - case 'Pubkey': - return null; - default: - log.debug("Encountered non-standard scriptSig"); - log.debug("Strange script was: " + this.toString()); - return null; - } -}; - -Script.prototype.getBuffer = function() { - return this.buffer; -}; - -Script.prototype.serialize = Script.prototype.getBuffer; - -Script.prototype.getStringContent = function(truncate, maxEl) { - if (truncate === null) { - truncate = true; - } - - if ('undefined' === typeof maxEl) { - maxEl = 15; - } - - var s = ''; - for (var i = 0, l = this.chunks.length; i < l; i++) { - var chunk = this.chunks[i]; - - if (i > 0) { - s += ' '; - } - - if (Buffer.isBuffer(chunk)) { - s += '0x' + util.formatBuffer(chunk, truncate ? null : 0); - } else { - s += Opcode.reverseMap[chunk]; - } - - if (maxEl && i > maxEl) { - s += ' ...'; - break; - } - } - return s; -}; - -Script.prototype.toString = function(truncate, maxEl) { - var script = " - - - - - - diff --git a/examples/node-client.js b/examples/node-client.js deleted file mode 100644 index 57d57352..00000000 --- a/examples/node-client.js +++ /dev/null @@ -1,34 +0,0 @@ -var io = require('socket.io-client'); - -var bitcore = require('bitcore'); -var util = bitcore.util; -var Key = bitcore.Key; -var AuthMessage = bitcore.AuthMessage; -var Buffer = bitcore.Buffer; - -var socket = io.connect('http://localhost:3001', { - reconnection: false -}); - -var pk = Key.generateSync(); -var pubkey = pk.public.toString('hex'); -socket.emit('subscribe', pubkey); -socket.emit('sync'); - - - -socket.on('connect', function() { - console.log('connected as ' + pubkey); -}); - -socket.on('message', function(m) { - var data = AuthMessage.decode(pk, m); - console.log('message received ' + data.payload); - var echo = AuthMessage.encode(m.pubkey, pk, data.payload); - socket.emit('message', echo); -}); - - -socket.on('error', function(err) { - console.log(err); -});