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1 | (function() { | |
2 | ||
3 | // mnemonics is populated as required by getLanguage | |
4 | var mnemonics = { "english": new Mnemonic("english") }; | |
5 | var mnemonic = mnemonics["english"]; | |
6 | var seed = null; | |
7 | var bip32RootKey = null; | |
8 | var bip32ExtendedKey = null; | |
9 | var network = bitcoinjs.bitcoin.networks.bitcoin; | |
10 | var addressRowTemplate = $("#address-row-template"); | |
11 | ||
12 | var showIndex = true; | |
13 | var showAddress = true; | |
14 | var showPubKey = true; | |
15 | var showPrivKey = true; | |
16 | var showQr = false; | |
17 | var litecoinUseLtub = true; | |
18 | ||
19 | var entropyChangeTimeoutEvent = null; | |
20 | var phraseChangeTimeoutEvent = null; | |
21 | var rootKeyChangedTimeoutEvent = null; | |
22 | ||
23 | var generationProcesses = []; | |
24 | ||
25 | var DOM = {}; | |
26 | DOM.network = $(".network"); | |
27 | DOM.bip32Client = $("#bip32-client"); | |
28 | DOM.phraseNetwork = $("#network-phrase"); | |
29 | DOM.useEntropy = $(".use-entropy"); | |
30 | DOM.entropyContainer = $(".entropy-container"); | |
31 | DOM.entropy = $(".entropy"); | |
32 | DOM.entropyFiltered = DOM.entropyContainer.find(".filtered"); | |
33 | DOM.entropyType = DOM.entropyContainer.find(".type"); | |
34 | DOM.entropyCrackTime = DOM.entropyContainer.find(".crack-time"); | |
35 | DOM.entropyEventCount = DOM.entropyContainer.find(".event-count"); | |
36 | DOM.entropyBits = DOM.entropyContainer.find(".bits"); | |
37 | DOM.entropyBitsPerEvent = DOM.entropyContainer.find(".bits-per-event"); | |
38 | DOM.entropyWordCount = DOM.entropyContainer.find(".word-count"); | |
39 | DOM.entropyBinary = DOM.entropyContainer.find(".binary"); | |
40 | DOM.entropyMnemonicLength = DOM.entropyContainer.find(".mnemonic-length"); | |
41 | DOM.entropyFilterWarning = DOM.entropyContainer.find(".filter-warning"); | |
42 | DOM.phrase = $(".phrase"); | |
43 | DOM.passphrase = $(".passphrase"); | |
44 | DOM.generateContainer = $(".generate-container"); | |
45 | DOM.generate = $(".generate"); | |
46 | DOM.seed = $(".seed"); | |
47 | DOM.rootKey = $(".root-key"); | |
48 | DOM.litecoinLtubContainer = $(".litecoin-ltub-container"); | |
49 | DOM.litecoinUseLtub = $(".litecoin-use-ltub"); | |
50 | DOM.extendedPrivKey = $(".extended-priv-key"); | |
51 | DOM.extendedPubKey = $(".extended-pub-key"); | |
52 | DOM.bip32tab = $("#bip32-tab"); | |
53 | DOM.bip44tab = $("#bip44-tab"); | |
54 | DOM.bip49tab = $("#bip49-tab"); | |
55 | DOM.bip32panel = $("#bip32"); | |
56 | DOM.bip44panel = $("#bip44"); | |
57 | DOM.bip49panel = $("#bip49"); | |
58 | DOM.bip32path = $("#bip32-path"); | |
59 | DOM.bip44path = $("#bip44-path"); | |
60 | DOM.bip44purpose = $("#bip44 .purpose"); | |
61 | DOM.bip44coin = $("#bip44 .coin"); | |
62 | DOM.bip44account = $("#bip44 .account"); | |
63 | DOM.bip44accountXprv = $("#bip44 .account-xprv"); | |
64 | DOM.bip44accountXpub = $("#bip44 .account-xpub"); | |
65 | DOM.bip44change = $("#bip44 .change"); | |
66 | DOM.bip49unavailable = $("#bip49 .unavailable"); | |
67 | DOM.bip49available = $("#bip49 .available"); | |
68 | DOM.bip49path = $("#bip49-path"); | |
69 | DOM.bip49purpose = $("#bip49 .purpose"); | |
70 | DOM.bip49coin = $("#bip49 .coin"); | |
71 | DOM.bip49account = $("#bip49 .account"); | |
72 | DOM.bip49accountXprv = $("#bip49 .account-xprv"); | |
73 | DOM.bip49accountXpub = $("#bip49 .account-xpub"); | |
74 | DOM.bip49change = $("#bip49 .change"); | |
75 | DOM.generatedStrength = $(".generate-container .strength"); | |
76 | DOM.hardenedAddresses = $(".hardened-addresses"); | |
77 | DOM.useBitpayAddressesContainer = $(".use-bitpay-addresses-container"); | |
78 | DOM.useBitpayAddresses = $(".use-bitpay-addresses"); | |
79 | DOM.addresses = $(".addresses"); | |
80 | DOM.rowsToAdd = $(".rows-to-add"); | |
81 | DOM.more = $(".more"); | |
82 | DOM.moreRowsStartIndex = $(".more-rows-start-index"); | |
83 | DOM.feedback = $(".feedback"); | |
84 | DOM.tab = $(".derivation-type a"); | |
85 | DOM.indexToggle = $(".index-toggle"); | |
86 | DOM.addressToggle = $(".address-toggle"); | |
87 | DOM.publicKeyToggle = $(".public-key-toggle"); | |
88 | DOM.privateKeyToggle = $(".private-key-toggle"); | |
89 | DOM.languages = $(".languages a"); | |
90 | DOM.qrContainer = $(".qr-container"); | |
91 | DOM.qrHider = DOM.qrContainer.find(".qr-hider"); | |
92 | DOM.qrImage = DOM.qrContainer.find(".qr-image"); | |
93 | DOM.qrHint = DOM.qrContainer.find(".qr-hint"); | |
94 | DOM.showQrEls = $("[data-show-qr]"); | |
95 | ||
96 | function init() { | |
97 | // Events | |
98 | DOM.network.on("change", networkChanged); | |
99 | DOM.bip32Client.on("change", bip32ClientChanged); | |
100 | DOM.useEntropy.on("change", setEntropyVisibility); | |
101 | DOM.entropy.on("input", delayedEntropyChanged); | |
102 | DOM.entropyMnemonicLength.on("change", entropyChanged); | |
103 | DOM.phrase.on("input", delayedPhraseChanged); | |
104 | DOM.passphrase.on("input", delayedPhraseChanged); | |
105 | DOM.generate.on("click", generateClicked); | |
106 | DOM.more.on("click", showMore); | |
107 | DOM.rootKey.on("input", delayedRootKeyChanged); | |
108 | DOM.litecoinUseLtub.on("change", litecoinUseLtubChanged); | |
109 | DOM.bip32path.on("input", calcForDerivationPath); | |
110 | DOM.bip44account.on("input", calcForDerivationPath); | |
111 | DOM.bip44change.on("input", calcForDerivationPath); | |
112 | DOM.bip49account.on("input", calcForDerivationPath); | |
113 | DOM.bip49change.on("input", calcForDerivationPath); | |
114 | DOM.tab.on("shown.bs.tab", tabChanged); | |
115 | DOM.hardenedAddresses.on("change", calcForDerivationPath); | |
116 | DOM.indexToggle.on("click", toggleIndexes); | |
117 | DOM.addressToggle.on("click", toggleAddresses); | |
118 | DOM.publicKeyToggle.on("click", togglePublicKeys); | |
119 | DOM.privateKeyToggle.on("click", togglePrivateKeys); | |
120 | DOM.languages.on("click", languageChanged); | |
121 | DOM.useBitpayAddresses.on("change", useBitpayAddressesChange); | |
122 | setQrEvents(DOM.showQrEls); | |
123 | disableForms(); | |
124 | hidePending(); | |
125 | hideValidationError(); | |
126 | populateNetworkSelect(); | |
127 | populateClientSelect(); | |
128 | } | |
129 | ||
130 | // Event handlers | |
131 | ||
132 | function networkChanged(e) { | |
133 | clearDerivedKeys(); | |
134 | clearAddressesList(); | |
135 | DOM.litecoinLtubContainer.addClass("hidden"); | |
136 | DOM.useBitpayAddressesContainer.addClass("hidden"); | |
137 | var networkIndex = e.target.value; | |
138 | var network = networks[networkIndex]; | |
139 | network.onSelect(); | |
140 | if (network.segwitAvailable) { | |
141 | showSegwitAvailable(); | |
142 | } | |
143 | else { | |
144 | showSegwitUnavailable(); | |
145 | } | |
146 | if (seed != null) { | |
147 | phraseChanged(); | |
148 | } | |
149 | else { | |
150 | rootKeyChanged(); | |
151 | } | |
152 | } | |
153 | ||
154 | function bip32ClientChanged(e) { | |
155 | var clientIndex = DOM.bip32Client.val(); | |
156 | if (clientIndex == "custom") { | |
157 | DOM.bip32path.prop("readonly", false); | |
158 | } | |
159 | else { | |
160 | DOM.bip32path.prop("readonly", true); | |
161 | clients[clientIndex].onSelect(); | |
162 | if (seed != null) { | |
163 | phraseChanged(); | |
164 | } | |
165 | else { | |
166 | rootKeyChanged(); | |
167 | } | |
168 | } | |
169 | } | |
170 | ||
171 | function setEntropyVisibility() { | |
172 | if (isUsingOwnEntropy()) { | |
173 | DOM.entropyContainer.removeClass("hidden"); | |
174 | DOM.generateContainer.addClass("hidden"); | |
175 | DOM.phrase.prop("readonly", true); | |
176 | DOM.entropy.focus(); | |
177 | entropyChanged(); | |
178 | } | |
179 | else { | |
180 | DOM.entropyContainer.addClass("hidden"); | |
181 | DOM.generateContainer.removeClass("hidden"); | |
182 | DOM.phrase.prop("readonly", false); | |
183 | hidePending(); | |
184 | } | |
185 | } | |
186 | ||
187 | function delayedPhraseChanged() { | |
188 | hideValidationError(); | |
189 | seed = null; | |
190 | bip32RootKey = null; | |
191 | bip32ExtendedKey = null; | |
192 | clearAddressesList(); | |
193 | showPending(); | |
194 | if (phraseChangeTimeoutEvent != null) { | |
195 | clearTimeout(phraseChangeTimeoutEvent); | |
196 | } | |
197 | phraseChangeTimeoutEvent = setTimeout(phraseChanged, 400); | |
198 | } | |
199 | ||
200 | function phraseChanged() { | |
201 | showPending(); | |
202 | setMnemonicLanguage(); | |
203 | // Get the mnemonic phrase | |
204 | var phrase = DOM.phrase.val(); | |
205 | var errorText = findPhraseErrors(phrase); | |
206 | if (errorText) { | |
207 | showValidationError(errorText); | |
208 | return; | |
209 | } | |
210 | // Calculate and display | |
211 | var passphrase = DOM.passphrase.val(); | |
212 | calcBip32RootKeyFromSeed(phrase, passphrase); | |
213 | calcForDerivationPath(); | |
214 | } | |
215 | ||
216 | function tabChanged() { | |
217 | showPending(); | |
218 | adjustNetworkForSegwit(); | |
219 | var phrase = DOM.phrase.val(); | |
220 | if (phrase != "") { | |
221 | // Calculate and display for mnemonic | |
222 | var errorText = findPhraseErrors(phrase); | |
223 | if (errorText) { | |
224 | showValidationError(errorText); | |
225 | return; | |
226 | } | |
227 | // Calculate and display | |
228 | var passphrase = DOM.passphrase.val(); | |
229 | calcBip32RootKeyFromSeed(phrase, passphrase); | |
230 | } | |
231 | else { | |
232 | // Calculate and display for root key | |
233 | var rootKeyBase58 = DOM.rootKey.val(); | |
234 | var errorText = validateRootKey(rootKeyBase58); | |
235 | if (errorText) { | |
236 | showValidationError(errorText); | |
237 | return; | |
238 | } | |
239 | // Calculate and display | |
240 | calcBip32RootKeyFromBase58(rootKeyBase58); | |
241 | } | |
242 | calcForDerivationPath(); | |
243 | } | |
244 | ||
245 | function delayedEntropyChanged() { | |
246 | hideValidationError(); | |
247 | showPending(); | |
248 | if (entropyChangeTimeoutEvent != null) { | |
249 | clearTimeout(entropyChangeTimeoutEvent); | |
250 | } | |
251 | entropyChangeTimeoutEvent = setTimeout(entropyChanged, 400); | |
252 | } | |
253 | ||
254 | function entropyChanged() { | |
255 | // If blank entropy, clear mnemonic, addresses, errors | |
256 | if (DOM.entropy.val().trim().length == 0) { | |
257 | clearDisplay(); | |
258 | clearEntropyFeedback(); | |
259 | DOM.phrase.val(""); | |
260 | showValidationError("Blank entropy"); | |
261 | return; | |
262 | } | |
263 | // Get the current phrase to detect changes | |
264 | var phrase = DOM.phrase.val(); | |
265 | // Set the phrase from the entropy | |
266 | setMnemonicFromEntropy(); | |
267 | // Recalc addresses if the phrase has changed | |
268 | var newPhrase = DOM.phrase.val(); | |
269 | if (newPhrase != phrase) { | |
270 | if (newPhrase.length == 0) { | |
271 | clearDisplay(); | |
272 | } | |
273 | else { | |
274 | phraseChanged(); | |
275 | } | |
276 | } | |
277 | else { | |
278 | hidePending(); | |
279 | } | |
280 | } | |
281 | ||
282 | function delayedRootKeyChanged() { | |
283 | // Warn if there is an existing mnemonic or passphrase. | |
284 | if (DOM.phrase.val().length > 0 || DOM.passphrase.val().length > 0) { | |
285 | if (!confirm("This will clear existing mnemonic and passphrase")) { | |
286 | DOM.rootKey.val(bip32RootKey); | |
287 | return | |
288 | } | |
289 | } | |
290 | hideValidationError(); | |
291 | showPending(); | |
292 | // Clear existing mnemonic and passphrase | |
293 | DOM.phrase.val(""); | |
294 | DOM.passphrase.val(""); | |
295 | seed = null; | |
296 | if (rootKeyChangedTimeoutEvent != null) { | |
297 | clearTimeout(rootKeyChangedTimeoutEvent); | |
298 | } | |
299 | rootKeyChangedTimeoutEvent = setTimeout(rootKeyChanged, 400); | |
300 | } | |
301 | ||
302 | function rootKeyChanged() { | |
303 | showPending(); | |
304 | hideValidationError(); | |
305 | var rootKeyBase58 = DOM.rootKey.val(); | |
306 | var errorText = validateRootKey(rootKeyBase58); | |
307 | if (errorText) { | |
308 | showValidationError(errorText); | |
309 | return; | |
310 | } | |
311 | // Calculate and display | |
312 | calcBip32RootKeyFromBase58(rootKeyBase58); | |
313 | calcForDerivationPath(); | |
314 | } | |
315 | ||
316 | function litecoinUseLtubChanged() { | |
317 | litecoinUseLtub = DOM.litecoinUseLtub.prop("checked"); | |
318 | if (litecoinUseLtub) { | |
319 | network = bitcoinjs.bitcoin.networks.litecoin; | |
320 | } | |
321 | else { | |
322 | network = bitcoinjs.bitcoin.networks.litecoinXprv; | |
323 | } | |
324 | phraseChanged(); | |
325 | } | |
326 | ||
327 | function calcForDerivationPath() { | |
328 | clearDerivedKeys(); | |
329 | clearAddressesList(); | |
330 | showPending(); | |
331 | // Don't show segwit if it's selected but network doesn't support it | |
332 | if (segwitSelected() && !networkHasSegwit()) { | |
333 | return; | |
334 | } | |
335 | // Get the derivation path | |
336 | var derivationPath = getDerivationPath(); | |
337 | var errorText = findDerivationPathErrors(derivationPath); | |
338 | if (errorText) { | |
339 | showValidationError(errorText); | |
340 | return; | |
341 | } | |
342 | bip32ExtendedKey = calcBip32ExtendedKey(derivationPath); | |
343 | if (bip44TabSelected()) { | |
344 | displayBip44Info(); | |
345 | } | |
346 | if (bip49TabSelected()) { | |
347 | displayBip49Info(); | |
348 | } | |
349 | displayBip32Info(); | |
350 | } | |
351 | ||
352 | function generateClicked() { | |
353 | if (isUsingOwnEntropy()) { | |
354 | return; | |
355 | } | |
356 | clearDisplay(); | |
357 | showPending(); | |
358 | setTimeout(function() { | |
359 | setMnemonicLanguage(); | |
360 | var phrase = generateRandomPhrase(); | |
361 | if (!phrase) { | |
362 | return; | |
363 | } | |
364 | phraseChanged(); | |
365 | }, 50); | |
366 | } | |
367 | ||
368 | function languageChanged() { | |
369 | setTimeout(function() { | |
370 | setMnemonicLanguage(); | |
371 | if (DOM.phrase.val().length > 0) { | |
372 | var newPhrase = convertPhraseToNewLanguage(); | |
373 | DOM.phrase.val(newPhrase); | |
374 | phraseChanged(); | |
375 | } | |
376 | else { | |
377 | DOM.generate.trigger("click"); | |
378 | } | |
379 | }, 50); | |
380 | } | |
381 | ||
382 | function useBitpayAddressesChange() { | |
383 | setBitcoinCashNetworkValues(); | |
384 | phraseChanged(); | |
385 | } | |
386 | ||
387 | function toggleIndexes() { | |
388 | showIndex = !showIndex; | |
389 | $("td.index span").toggleClass("invisible"); | |
390 | } | |
391 | ||
392 | function toggleAddresses() { | |
393 | showAddress = !showAddress; | |
394 | $("td.address span").toggleClass("invisible"); | |
395 | } | |
396 | ||
397 | function togglePublicKeys() { | |
398 | showPubKey = !showPubKey; | |
399 | $("td.pubkey span").toggleClass("invisible"); | |
400 | } | |
401 | ||
402 | function togglePrivateKeys() { | |
403 | showPrivKey = !showPrivKey; | |
404 | $("td.privkey span").toggleClass("invisible"); | |
405 | } | |
406 | ||
407 | // Private methods | |
408 | ||
409 | function generateRandomPhrase() { | |
410 | if (!hasStrongRandom()) { | |
411 | var errorText = "This browser does not support strong randomness"; | |
412 | showValidationError(errorText); | |
413 | return; | |
414 | } | |
415 | var numWords = parseInt(DOM.generatedStrength.val()); | |
416 | var strength = numWords / 3 * 32; | |
417 | var words = mnemonic.generate(strength); | |
418 | DOM.phrase.val(words); | |
419 | return words; | |
420 | } | |
421 | ||
422 | function calcBip32RootKeyFromSeed(phrase, passphrase) { | |
423 | seed = mnemonic.toSeed(phrase, passphrase); | |
424 | bip32RootKey = bitcoinjs.bitcoin.HDNode.fromSeedHex(seed, network); | |
425 | } | |
426 | ||
427 | function calcBip32RootKeyFromBase58(rootKeyBase58) { | |
428 | bip32RootKey = bitcoinjs.bitcoin.HDNode.fromBase58(rootKeyBase58, network); | |
429 | } | |
430 | ||
431 | function calcBip32ExtendedKey(path) { | |
432 | // Check there's a root key to derive from | |
433 | if (!bip32RootKey) { | |
434 | return bip32RootKey; | |
435 | } | |
436 | var extendedKey = bip32RootKey; | |
437 | // Derive the key from the path | |
438 | var pathBits = path.split("/"); | |
439 | for (var i=0; i<pathBits.length; i++) { | |
440 | var bit = pathBits[i]; | |
441 | var index = parseInt(bit); | |
442 | if (isNaN(index)) { | |
443 | continue; | |
444 | } | |
445 | var hardened = bit[bit.length-1] == "'"; | |
446 | var isPriv = !(extendedKey.isNeutered()); | |
447 | var invalidDerivationPath = hardened && !isPriv; | |
448 | if (invalidDerivationPath) { | |
449 | extendedKey = null; | |
450 | } | |
451 | else if (hardened) { | |
452 | extendedKey = extendedKey.deriveHardened(index); | |
453 | } | |
454 | else { | |
455 | extendedKey = extendedKey.derive(index); | |
456 | } | |
457 | } | |
458 | return extendedKey | |
459 | } | |
460 | ||
461 | function showValidationError(errorText) { | |
462 | DOM.feedback | |
463 | .text(errorText) | |
464 | .show(); | |
465 | } | |
466 | ||
467 | function hideValidationError() { | |
468 | DOM.feedback | |
469 | .text("") | |
470 | .hide(); | |
471 | } | |
472 | ||
473 | function findPhraseErrors(phrase) { | |
474 | // Preprocess the words | |
475 | phrase = mnemonic.normalizeString(phrase); | |
476 | var words = phraseToWordArray(phrase); | |
477 | // Detect blank phrase | |
478 | if (words.length == 0) { | |
479 | return "Blank mnemonic"; | |
480 | } | |
481 | // Check each word | |
482 | for (var i=0; i<words.length; i++) { | |
483 | var word = words[i]; | |
484 | var language = getLanguage(); | |
485 | if (WORDLISTS[language].indexOf(word) == -1) { | |
486 | console.log("Finding closest match to " + word); | |
487 | var nearestWord = findNearestWord(word); | |
488 | return word + " not in wordlist, did you mean " + nearestWord + "?"; | |
489 | } | |
490 | } | |
491 | // Check the words are valid | |
492 | var properPhrase = wordArrayToPhrase(words); | |
493 | var isValid = mnemonic.check(properPhrase); | |
494 | if (!isValid) { | |
495 | return "Invalid mnemonic"; | |
496 | } | |
497 | return false; | |
498 | } | |
499 | ||
500 | function validateRootKey(rootKeyBase58) { | |
501 | try { | |
502 | bitcoinjs.bitcoin.HDNode.fromBase58(rootKeyBase58, network); | |
503 | } | |
504 | catch (e) { | |
505 | return "Invalid root key"; | |
506 | } | |
507 | return ""; | |
508 | } | |
509 | ||
510 | function getDerivationPath() { | |
511 | if (bip44TabSelected()) { | |
512 | var purpose = parseIntNoNaN(DOM.bip44purpose.val(), 44); | |
513 | var coin = parseIntNoNaN(DOM.bip44coin.val(), 0); | |
514 | var account = parseIntNoNaN(DOM.bip44account.val(), 0); | |
515 | var change = parseIntNoNaN(DOM.bip44change.val(), 0); | |
516 | var path = "m/"; | |
517 | path += purpose + "'/"; | |
518 | path += coin + "'/"; | |
519 | path += account + "'/"; | |
520 | path += change; | |
521 | DOM.bip44path.val(path); | |
522 | var derivationPath = DOM.bip44path.val(); | |
523 | console.log("Using derivation path from BIP44 tab: " + derivationPath); | |
524 | return derivationPath; | |
525 | } | |
526 | if (bip49TabSelected()) { | |
527 | var purpose = parseIntNoNaN(DOM.bip49purpose.val(), 49); | |
528 | var coin = parseIntNoNaN(DOM.bip49coin.val(), 0); | |
529 | var account = parseIntNoNaN(DOM.bip49account.val(), 0); | |
530 | var change = parseIntNoNaN(DOM.bip49change.val(), 0); | |
531 | var path = "m/"; | |
532 | path += purpose + "'/"; | |
533 | path += coin + "'/"; | |
534 | path += account + "'/"; | |
535 | path += change; | |
536 | DOM.bip49path.val(path); | |
537 | var derivationPath = DOM.bip49path.val(); | |
538 | console.log("Using derivation path from BIP49 tab: " + derivationPath); | |
539 | return derivationPath; | |
540 | } | |
541 | else if (bip32TabSelected()) { | |
542 | var derivationPath = DOM.bip32path.val(); | |
543 | console.log("Using derivation path from BIP32 tab: " + derivationPath); | |
544 | return derivationPath; | |
545 | } | |
546 | else { | |
547 | console.log("Unknown derivation path"); | |
548 | } | |
549 | } | |
550 | ||
551 | function findDerivationPathErrors(path) { | |
552 | // TODO is not perfect but is better than nothing | |
553 | // Inspired by | |
554 | // https://github.com/bitcoin/bips/blob/master/bip-0032.mediawiki#test-vectors | |
555 | // and | |
556 | // https://github.com/bitcoin/bips/blob/master/bip-0032.mediawiki#extended-keys | |
557 | var maxDepth = 255; // TODO verify this!! | |
558 | var maxIndexValue = Math.pow(2, 31); // TODO verify this!! | |
559 | if (path[0] != "m") { | |
560 | return "First character must be 'm'"; | |
561 | } | |
562 | if (path.length > 1) { | |
563 | if (path[1] != "/") { | |
564 | return "Separator must be '/'"; | |
565 | } | |
566 | var indexes = path.split("/"); | |
567 | if (indexes.length > maxDepth) { | |
568 | return "Derivation depth is " + indexes.length + ", must be less than " + maxDepth; | |
569 | } | |
570 | for (var depth = 1; depth<indexes.length; depth++) { | |
571 | var index = indexes[depth]; | |
572 | var invalidChars = index.replace(/^[0-9]+'?$/g, "") | |
573 | if (invalidChars.length > 0) { | |
574 | return "Invalid characters " + invalidChars + " found at depth " + depth; | |
575 | } | |
576 | var indexValue = parseInt(index.replace("'", "")); | |
577 | if (isNaN(depth)) { | |
578 | return "Invalid number at depth " + depth; | |
579 | } | |
580 | if (indexValue > maxIndexValue) { | |
581 | return "Value of " + indexValue + " at depth " + depth + " must be less than " + maxIndexValue; | |
582 | } | |
583 | } | |
584 | } | |
585 | // Check root key exists or else derivation path is useless! | |
586 | if (!bip32RootKey) { | |
587 | return "No root key"; | |
588 | } | |
589 | // Check no hardened derivation path when using xpub keys | |
590 | var hardenedPath = path.indexOf("'") > -1; | |
591 | var hardenedAddresses = bip32TabSelected() && DOM.hardenedAddresses.prop("checked"); | |
592 | var hardened = hardenedPath || hardenedAddresses; | |
593 | var isXpubkey = bip32RootKey.isNeutered(); | |
594 | if (hardened && isXpubkey) { | |
595 | return "Hardened derivation path is invalid with xpub key"; | |
596 | } | |
597 | return false; | |
598 | } | |
599 | ||
600 | function displayBip44Info() { | |
601 | // Get the derivation path for the account | |
602 | var purpose = parseIntNoNaN(DOM.bip44purpose.val(), 44); | |
603 | var coin = parseIntNoNaN(DOM.bip44coin.val(), 0); | |
604 | var account = parseIntNoNaN(DOM.bip44account.val(), 0); | |
605 | var path = "m/"; | |
606 | path += purpose + "'/"; | |
607 | path += coin + "'/"; | |
608 | path += account + "'/"; | |
609 | // Calculate the account extended keys | |
610 | var accountExtendedKey = calcBip32ExtendedKey(path); | |
611 | var accountXprv = accountExtendedKey.toBase58(); | |
612 | var accountXpub = accountExtendedKey.neutered().toBase58(); | |
613 | // Display the extended keys | |
614 | DOM.bip44accountXprv.val(accountXprv); | |
615 | DOM.bip44accountXpub.val(accountXpub); | |
616 | } | |
617 | ||
618 | function displayBip49Info() { | |
619 | // Get the derivation path for the account | |
620 | var purpose = parseIntNoNaN(DOM.bip49purpose.val(), 49); | |
621 | var coin = parseIntNoNaN(DOM.bip49coin.val(), 0); | |
622 | var account = parseIntNoNaN(DOM.bip49account.val(), 0); | |
623 | var path = "m/"; | |
624 | path += purpose + "'/"; | |
625 | path += coin + "'/"; | |
626 | path += account + "'/"; | |
627 | // Calculate the account extended keys | |
628 | var accountExtendedKey = calcBip32ExtendedKey(path); | |
629 | var accountXprv = accountExtendedKey.toBase58(); | |
630 | var accountXpub = accountExtendedKey.neutered().toBase58(); | |
631 | // Display the extended keys | |
632 | DOM.bip49accountXprv.val(accountXprv); | |
633 | DOM.bip49accountXpub.val(accountXpub); | |
634 | } | |
635 | ||
636 | function displayBip32Info() { | |
637 | // Display the key | |
638 | DOM.seed.val(seed); | |
639 | var rootKey = bip32RootKey.toBase58(); | |
640 | DOM.rootKey.val(rootKey); | |
641 | var xprvkeyB58 = "NA"; | |
642 | if (!bip32ExtendedKey.isNeutered()) { | |
643 | xprvkeyB58 = bip32ExtendedKey.toBase58(); | |
644 | } | |
645 | var extendedPrivKey = xprvkeyB58; | |
646 | DOM.extendedPrivKey.val(extendedPrivKey); | |
647 | var extendedPubKey = bip32ExtendedKey.neutered().toBase58(); | |
648 | DOM.extendedPubKey.val(extendedPubKey); | |
649 | // Display the addresses and privkeys | |
650 | clearAddressesList(); | |
651 | displayAddresses(0, 20); | |
652 | } | |
653 | ||
654 | function displayAddresses(start, total) { | |
655 | generationProcesses.push(new (function() { | |
656 | ||
657 | var rows = []; | |
658 | ||
659 | this.stop = function() { | |
660 | for (var i=0; i<rows.length; i++) { | |
661 | rows[i].shouldGenerate = false; | |
662 | } | |
663 | hidePending(); | |
664 | } | |
665 | ||
666 | for (var i=0; i<total; i++) { | |
667 | var index = i + start; | |
668 | var isLast = i == total - 1; | |
669 | rows.push(new TableRow(index, isLast)); | |
670 | } | |
671 | ||
672 | })()); | |
673 | } | |
674 | ||
675 | function segwitSelected() { | |
676 | return bip49TabSelected(); | |
677 | } | |
678 | ||
679 | function TableRow(index, isLast) { | |
680 | ||
681 | var self = this; | |
682 | this.shouldGenerate = true; | |
683 | var useHardenedAddresses = DOM.hardenedAddresses.prop("checked"); | |
684 | var isSegwit = segwitSelected(); | |
685 | var segwitAvailable = networkHasSegwit(); | |
686 | ||
687 | function init() { | |
688 | calculateValues(); | |
689 | } | |
690 | ||
691 | function calculateValues() { | |
692 | setTimeout(function() { | |
693 | if (!self.shouldGenerate) { | |
694 | return; | |
695 | } | |
696 | var key = "NA"; | |
697 | if (useHardenedAddresses) { | |
698 | key = bip32ExtendedKey.deriveHardened(index); | |
699 | } | |
700 | else { | |
701 | key = bip32ExtendedKey.derive(index); | |
702 | } | |
703 | var address = key.getAddress().toString(); | |
704 | var privkey = "NA"; | |
705 | if (!key.isNeutered()) { | |
706 | privkey = key.keyPair.toWIF(network); | |
707 | } | |
708 | var pubkey = key.getPublicKeyBuffer().toString('hex'); | |
709 | var indexText = getDerivationPath() + "/" + index; | |
710 | if (useHardenedAddresses) { | |
711 | indexText = indexText + "'"; | |
712 | } | |
713 | // Ethereum values are different | |
714 | if (networks[DOM.network.val()].name == "ETH - Ethereum") { | |
715 | var privKeyBuffer = key.keyPair.d.toBuffer(); | |
716 | privkey = privKeyBuffer.toString('hex'); | |
717 | var addressBuffer = ethUtil.privateToAddress(privKeyBuffer); | |
718 | var hexAddress = addressBuffer.toString('hex'); | |
719 | var checksumAddress = ethUtil.toChecksumAddress(hexAddress); | |
720 | address = ethUtil.addHexPrefix(checksumAddress); | |
721 | privkey = ethUtil.addHexPrefix(privkey); | |
722 | pubkey = ethUtil.addHexPrefix(pubkey); | |
723 | } | |
724 | // Ripple values are different | |
725 | if (networks[DOM.network.val()].name == "XRP - Ripple") { | |
726 | privkey = convertRipplePriv(privkey); | |
727 | address = convertRippleAdrr(address); | |
728 | } | |
729 | // Segwit addresses are different | |
730 | if (isSegwit) { | |
731 | if (!segwitAvailable) { | |
732 | return; | |
733 | } | |
734 | var keyhash = bitcoinjs.bitcoin.crypto.hash160(key.getPublicKeyBuffer()); | |
735 | var scriptsig = bitcoinjs.bitcoin.script.witnessPubKeyHash.output.encode(keyhash); | |
736 | var addressbytes = bitcoinjs.bitcoin.crypto.hash160(scriptsig); | |
737 | var scriptpubkey = bitcoinjs.bitcoin.script.scriptHash.output.encode(addressbytes); | |
738 | address = bitcoinjs.bitcoin.address.fromOutputScript(scriptpubkey, network) | |
739 | } | |
740 | addAddressToList(indexText, address, pubkey, privkey); | |
741 | if (isLast) { | |
742 | hidePending(); | |
743 | } | |
744 | }, 50) | |
745 | } | |
746 | ||
747 | init(); | |
748 | ||
749 | } | |
750 | ||
751 | function showMore() { | |
752 | var rowsToAdd = parseInt(DOM.rowsToAdd.val()); | |
753 | if (isNaN(rowsToAdd)) { | |
754 | rowsToAdd = 20; | |
755 | DOM.rowsToAdd.val("20"); | |
756 | } | |
757 | var start = parseInt(DOM.moreRowsStartIndex.val()) | |
758 | if (isNaN(start)) { | |
759 | start = lastIndexInTable() + 1; | |
760 | } | |
761 | else { | |
762 | var newStart = start + rowsToAdd; | |
763 | DOM.moreRowsStartIndex.val(newStart); | |
764 | } | |
765 | if (rowsToAdd > 200) { | |
766 | var msg = "Generating " + rowsToAdd + " rows could take a while. "; | |
767 | msg += "Do you want to continue?"; | |
768 | if (!confirm(msg)) { | |
769 | return; | |
770 | } | |
771 | } | |
772 | displayAddresses(start, rowsToAdd); | |
773 | } | |
774 | ||
775 | function clearDisplay() { | |
776 | clearAddressesList(); | |
777 | clearKeys(); | |
778 | hideValidationError(); | |
779 | } | |
780 | ||
781 | function clearAddressesList() { | |
782 | DOM.addresses.empty(); | |
783 | stopGenerating(); | |
784 | } | |
785 | ||
786 | function stopGenerating() { | |
787 | while (generationProcesses.length > 0) { | |
788 | var generation = generationProcesses.shift(); | |
789 | generation.stop(); | |
790 | } | |
791 | } | |
792 | ||
793 | function clearKeys() { | |
794 | clearRootKey(); | |
795 | clearDerivedKeys(); | |
796 | } | |
797 | ||
798 | function clearRootKey() { | |
799 | DOM.rootKey.val(""); | |
800 | } | |
801 | ||
802 | function clearDerivedKeys() { | |
803 | DOM.extendedPrivKey.val(""); | |
804 | DOM.extendedPubKey.val(""); | |
805 | DOM.bip44accountXprv.val(""); | |
806 | DOM.bip44accountXpub.val(""); | |
807 | } | |
808 | ||
809 | function addAddressToList(indexText, address, pubkey, privkey) { | |
810 | var row = $(addressRowTemplate.html()); | |
811 | // Elements | |
812 | var indexCell = row.find(".index span"); | |
813 | var addressCell = row.find(".address span"); | |
814 | var pubkeyCell = row.find(".pubkey span"); | |
815 | var privkeyCell = row.find(".privkey span"); | |
816 | // Content | |
817 | indexCell.text(indexText); | |
818 | addressCell.text(address); | |
819 | pubkeyCell.text(pubkey); | |
820 | privkeyCell.text(privkey); | |
821 | // Visibility | |
822 | if (!showIndex) { | |
823 | indexCell.addClass("invisible"); | |
824 | } | |
825 | if (!showAddress) { | |
826 | addressCell.addClass("invisible"); | |
827 | } | |
828 | if (!showPubKey) { | |
829 | pubkeyCell.addClass("invisible"); | |
830 | } | |
831 | if (!showPrivKey) { | |
832 | privkeyCell.addClass("invisible"); | |
833 | } | |
834 | DOM.addresses.append(row); | |
835 | var rowShowQrEls = row.find("[data-show-qr]"); | |
836 | setQrEvents(rowShowQrEls); | |
837 | } | |
838 | ||
839 | function hasStrongRandom() { | |
840 | return 'crypto' in window && window['crypto'] !== null; | |
841 | } | |
842 | ||
843 | function disableForms() { | |
844 | $("form").on("submit", function(e) { | |
845 | e.preventDefault(); | |
846 | }); | |
847 | } | |
848 | ||
849 | function parseIntNoNaN(val, defaultVal) { | |
850 | var v = parseInt(val); | |
851 | if (isNaN(v)) { | |
852 | return defaultVal; | |
853 | } | |
854 | return v; | |
855 | } | |
856 | ||
857 | function showPending() { | |
858 | DOM.feedback | |
859 | .text("Calculating...") | |
860 | .show(); | |
861 | } | |
862 | ||
863 | function findNearestWord(word) { | |
864 | var language = getLanguage(); | |
865 | var words = WORDLISTS[language]; | |
866 | var minDistance = 99; | |
867 | var closestWord = words[0]; | |
868 | for (var i=0; i<words.length; i++) { | |
869 | var comparedTo = words[i]; | |
870 | if (comparedTo.indexOf(word) == 0) { | |
871 | return comparedTo; | |
872 | } | |
873 | var distance = Levenshtein.get(word, comparedTo); | |
874 | if (distance < minDistance) { | |
875 | closestWord = comparedTo; | |
876 | minDistance = distance; | |
877 | } | |
878 | } | |
879 | return closestWord; | |
880 | } | |
881 | ||
882 | function hidePending() { | |
883 | DOM.feedback | |
884 | .text("") | |
885 | .hide(); | |
886 | } | |
887 | ||
888 | function populateNetworkSelect() { | |
889 | for (var i=0; i<networks.length; i++) { | |
890 | var network = networks[i]; | |
891 | var option = $("<option>"); | |
892 | option.attr("value", i); | |
893 | option.text(network.name); | |
894 | if (network.name == "BTC - Bitcoin") { | |
895 | option.prop("selected", true); | |
896 | } | |
897 | DOM.phraseNetwork.append(option); | |
898 | } | |
899 | } | |
900 | ||
901 | function populateClientSelect() { | |
902 | for (var i=0; i<clients.length; i++) { | |
903 | var client = clients[i]; | |
904 | var option = $("<option>"); | |
905 | option.attr("value", i); | |
906 | option.text(client.name); | |
907 | DOM.bip32Client.append(option); | |
908 | } | |
909 | } | |
910 | ||
911 | function getLanguage() { | |
912 | var defaultLanguage = "english"; | |
913 | // Try to get from existing phrase | |
914 | var language = getLanguageFromPhrase(); | |
915 | // Try to get from url if not from phrase | |
916 | if (language.length == 0) { | |
917 | language = getLanguageFromUrl(); | |
918 | } | |
919 | // Default to English if no other option | |
920 | if (language.length == 0) { | |
921 | language = defaultLanguage; | |
922 | } | |
923 | return language; | |
924 | } | |
925 | ||
926 | function getLanguageFromPhrase(phrase) { | |
927 | // Check if how many words from existing phrase match a language. | |
928 | var language = ""; | |
929 | if (!phrase) { | |
930 | phrase = DOM.phrase.val(); | |
931 | } | |
932 | if (phrase.length > 0) { | |
933 | var words = phraseToWordArray(phrase); | |
934 | var languageMatches = {}; | |
935 | for (l in WORDLISTS) { | |
936 | // Track how many words match in this language | |
937 | languageMatches[l] = 0; | |
938 | for (var i=0; i<words.length; i++) { | |
939 | var wordInLanguage = WORDLISTS[l].indexOf(words[i]) > -1; | |
940 | if (wordInLanguage) { | |
941 | languageMatches[l]++; | |
942 | } | |
943 | } | |
944 | // Find languages with most word matches. | |
945 | // This is made difficult due to commonalities between Chinese | |
946 | // simplified vs traditional. | |
947 | var mostMatches = 0; | |
948 | var mostMatchedLanguages = []; | |
949 | for (var l in languageMatches) { | |
950 | var numMatches = languageMatches[l]; | |
951 | if (numMatches > mostMatches) { | |
952 | mostMatches = numMatches; | |
953 | mostMatchedLanguages = [l]; | |
954 | } | |
955 | else if (numMatches == mostMatches) { | |
956 | mostMatchedLanguages.push(l); | |
957 | } | |
958 | } | |
959 | } | |
960 | if (mostMatchedLanguages.length > 0) { | |
961 | // Use first language and warn if multiple detected | |
962 | language = mostMatchedLanguages[0]; | |
963 | if (mostMatchedLanguages.length > 1) { | |
964 | console.warn("Multiple possible languages"); | |
965 | console.warn(mostMatchedLanguages); | |
966 | } | |
967 | } | |
968 | } | |
969 | return language; | |
970 | } | |
971 | ||
972 | function getLanguageFromUrl() { | |
973 | for (var language in WORDLISTS) { | |
974 | if (window.location.hash.indexOf(language) > -1) { | |
975 | return language; | |
976 | } | |
977 | } | |
978 | return ""; | |
979 | } | |
980 | ||
981 | function setMnemonicLanguage() { | |
982 | var language = getLanguage(); | |
983 | // Load the bip39 mnemonic generator for this language if required | |
984 | if (!(language in mnemonics)) { | |
985 | mnemonics[language] = new Mnemonic(language); | |
986 | } | |
987 | mnemonic = mnemonics[language]; | |
988 | } | |
989 | ||
990 | function convertPhraseToNewLanguage() { | |
991 | var oldLanguage = getLanguageFromPhrase(); | |
992 | var newLanguage = getLanguageFromUrl(); | |
993 | var oldPhrase = DOM.phrase.val(); | |
994 | var oldWords = phraseToWordArray(oldPhrase); | |
995 | var newWords = []; | |
996 | for (var i=0; i<oldWords.length; i++) { | |
997 | var oldWord = oldWords[i]; | |
998 | var index = WORDLISTS[oldLanguage].indexOf(oldWord); | |
999 | var newWord = WORDLISTS[newLanguage][index]; | |
1000 | newWords.push(newWord); | |
1001 | } | |
1002 | newPhrase = wordArrayToPhrase(newWords); | |
1003 | return newPhrase; | |
1004 | } | |
1005 | ||
1006 | // TODO look at jsbip39 - mnemonic.splitWords | |
1007 | function phraseToWordArray(phrase) { | |
1008 | var words = phrase.split(/\s/g); | |
1009 | var noBlanks = []; | |
1010 | for (var i=0; i<words.length; i++) { | |
1011 | var word = words[i]; | |
1012 | if (word.length > 0) { | |
1013 | noBlanks.push(word); | |
1014 | } | |
1015 | } | |
1016 | return noBlanks; | |
1017 | } | |
1018 | ||
1019 | // TODO look at jsbip39 - mnemonic.joinWords | |
1020 | function wordArrayToPhrase(words) { | |
1021 | var phrase = words.join(" "); | |
1022 | var language = getLanguageFromPhrase(phrase); | |
1023 | if (language == "japanese") { | |
1024 | phrase = words.join("\u3000"); | |
1025 | } | |
1026 | return phrase; | |
1027 | } | |
1028 | ||
1029 | function isUsingOwnEntropy() { | |
1030 | return DOM.useEntropy.prop("checked"); | |
1031 | } | |
1032 | ||
1033 | function setMnemonicFromEntropy() { | |
1034 | clearEntropyFeedback(); | |
1035 | // Get entropy value | |
1036 | var entropyStr = DOM.entropy.val(); | |
1037 | // Work out minimum base for entropy | |
1038 | var entropy = Entropy.fromString(entropyStr); | |
1039 | if (entropy.binaryStr.length == 0) { | |
1040 | return; | |
1041 | } | |
1042 | // Show entropy details | |
1043 | showEntropyFeedback(entropy); | |
1044 | // Use entropy hash if not using raw entropy | |
1045 | var bits = entropy.binaryStr; | |
1046 | var mnemonicLength = DOM.entropyMnemonicLength.val(); | |
1047 | if (mnemonicLength != "raw") { | |
1048 | // Get bits by hashing entropy with SHA256 | |
1049 | var hash = sjcl.hash.sha256.hash(entropy.cleanStr); | |
1050 | var hex = sjcl.codec.hex.fromBits(hash); | |
1051 | bits = BigInteger.parse(hex, 16).toString(2); | |
1052 | while (bits.length % 256 != 0) { | |
1053 | bits = "0" + bits; | |
1054 | } | |
1055 | // Truncate hash to suit number of words | |
1056 | mnemonicLength = parseInt(mnemonicLength); | |
1057 | var numberOfBits = 32 * mnemonicLength / 3; | |
1058 | bits = bits.substring(0, numberOfBits); | |
1059 | } | |
1060 | // Discard trailing entropy | |
1061 | var bitsToUse = Math.floor(bits.length / 32) * 32; | |
1062 | var start = bits.length - bitsToUse; | |
1063 | var binaryStr = bits.substring(start); | |
1064 | // Convert entropy string to numeric array | |
1065 | var entropyArr = []; | |
1066 | for (var i=0; i<binaryStr.length / 8; i++) { | |
1067 | var byteAsBits = binaryStr.substring(i*8, i*8+8); | |
1068 | var entropyByte = parseInt(byteAsBits, 2); | |
1069 | entropyArr.push(entropyByte) | |
1070 | } | |
1071 | // Convert entropy array to mnemonic | |
1072 | var phrase = mnemonic.toMnemonic(entropyArr); | |
1073 | // Set the mnemonic in the UI | |
1074 | DOM.phrase.val(phrase); | |
1075 | } | |
1076 | ||
1077 | function clearEntropyFeedback() { | |
1078 | DOM.entropyCrackTime.text("..."); | |
1079 | DOM.entropyType.text(""); | |
1080 | DOM.entropyWordCount.text("0"); | |
1081 | DOM.entropyEventCount.text("0"); | |
1082 | DOM.entropyBitsPerEvent.text("0"); | |
1083 | DOM.entropyBits.text("0"); | |
1084 | DOM.entropyFiltered.html(" "); | |
1085 | DOM.entropyBinary.html(" "); | |
1086 | } | |
1087 | ||
1088 | function showEntropyFeedback(entropy) { | |
1089 | var numberOfBits = entropy.binaryStr.length; | |
1090 | var timeToCrack = "unknown"; | |
1091 | try { | |
1092 | var z = zxcvbn(entropy.base.parts.join("")); | |
1093 | timeToCrack = z.crack_times_display.offline_fast_hashing_1e10_per_second; | |
1094 | if (z.feedback.warning != "") { | |
1095 | timeToCrack = timeToCrack + " - " + z.feedback.warning; | |
1096 | }; | |
1097 | } | |
1098 | catch (e) { | |
1099 | console.log("Error detecting entropy strength with zxcvbn:"); | |
1100 | console.log(e); | |
1101 | } | |
1102 | var entropyTypeStr = getEntropyTypeStr(entropy); | |
1103 | var wordCount = Math.floor(numberOfBits / 32) * 3; | |
1104 | var bitsPerEvent = entropy.bitsPerEvent.toFixed(2); | |
1105 | DOM.entropyFiltered.html(entropy.cleanHtml); | |
1106 | DOM.entropyType.text(entropyTypeStr); | |
1107 | DOM.entropyCrackTime.text(timeToCrack); | |
1108 | DOM.entropyEventCount.text(entropy.base.ints.length); | |
1109 | DOM.entropyBits.text(numberOfBits); | |
1110 | DOM.entropyWordCount.text(wordCount); | |
1111 | DOM.entropyBinary.text(entropy.binaryStr); | |
1112 | DOM.entropyBitsPerEvent.text(bitsPerEvent); | |
1113 | // detect and warn of filtering | |
1114 | var rawNoSpaces = DOM.entropy.val().replace(/\s/g, ""); | |
1115 | var cleanNoSpaces = entropy.cleanStr.replace(/\s/g, ""); | |
1116 | var isFiltered = rawNoSpaces.length != cleanNoSpaces.length; | |
1117 | if (isFiltered) { | |
1118 | DOM.entropyFilterWarning.removeClass('hidden'); | |
1119 | } | |
1120 | else { | |
1121 | DOM.entropyFilterWarning.addClass('hidden'); | |
1122 | } | |
1123 | } | |
1124 | ||
1125 | function getEntropyTypeStr(entropy) { | |
1126 | var typeStr = entropy.base.str; | |
1127 | // Add some detail if these are cards | |
1128 | if (entropy.base.asInt == 52) { | |
1129 | var cardDetail = []; // array of message strings | |
1130 | // Detect duplicates | |
1131 | var dupes = []; | |
1132 | var dupeTracker = {}; | |
1133 | for (var i=0; i<entropy.base.parts.length; i++) { | |
1134 | var card = entropy.base.parts[i]; | |
1135 | var cardUpper = card.toUpperCase(); | |
1136 | if (cardUpper in dupeTracker) { | |
1137 | dupes.push(card); | |
1138 | } | |
1139 | dupeTracker[cardUpper] = true; | |
1140 | } | |
1141 | if (dupes.length > 0) { | |
1142 | var dupeWord = "duplicates"; | |
1143 | if (dupes.length == 1) { | |
1144 | dupeWord = "duplicate"; | |
1145 | } | |
1146 | var msg = dupes.length + " " + dupeWord + ": " + dupes.slice(0,3).join(" "); | |
1147 | if (dupes.length > 3) { | |
1148 | msg += "..."; | |
1149 | } | |
1150 | cardDetail.push(msg); | |
1151 | } | |
1152 | // Detect full deck | |
1153 | var uniqueCards = []; | |
1154 | for (var uniqueCard in dupeTracker) { | |
1155 | uniqueCards.push(uniqueCard); | |
1156 | } | |
1157 | if (uniqueCards.length == 52) { | |
1158 | cardDetail.unshift("full deck"); | |
1159 | } | |
1160 | // Detect missing cards | |
1161 | var values = "A23456789TJQK"; | |
1162 | var suits = "CDHS"; | |
1163 | var missingCards = []; | |
1164 | for (var i=0; i<suits.length; i++) { | |
1165 | for (var j=0; j<values.length; j++) { | |
1166 | var card = values[j] + suits[i]; | |
1167 | if (!(card in dupeTracker)) { | |
1168 | missingCards.push(card); | |
1169 | } | |
1170 | } | |
1171 | } | |
1172 | // Display missing cards if six or less, ie clearly going for full deck | |
1173 | if (missingCards.length > 0 && missingCards.length <= 6) { | |
1174 | var msg = missingCards.length + " missing: " + missingCards.slice(0,3).join(" "); | |
1175 | if (missingCards.length > 3) { | |
1176 | msg += "..."; | |
1177 | } | |
1178 | cardDetail.push(msg); | |
1179 | } | |
1180 | // Add card details to typeStr | |
1181 | if (cardDetail.length > 0) { | |
1182 | typeStr += " (" + cardDetail.join(", ") + ")"; | |
1183 | } | |
1184 | } | |
1185 | return typeStr; | |
1186 | } | |
1187 | ||
1188 | function setQrEvents(els) { | |
1189 | els.on("mouseenter", createQr); | |
1190 | els.on("mouseleave", destroyQr); | |
1191 | els.on("click", toggleQr); | |
1192 | } | |
1193 | ||
1194 | function createQr(e) { | |
1195 | var content = e.target.textContent || e.target.value; | |
1196 | if (content) { | |
1197 | var size = 130; | |
1198 | DOM.qrImage.qrcode({width: size, height: size, text: content}); | |
1199 | if (!showQr) { | |
1200 | DOM.qrHider.addClass("hidden"); | |
1201 | } | |
1202 | else { | |
1203 | DOM.qrHider.removeClass("hidden"); | |
1204 | } | |
1205 | DOM.qrContainer.removeClass("hidden"); | |
1206 | } | |
1207 | } | |
1208 | ||
1209 | function destroyQr() { | |
1210 | DOM.qrImage.text(""); | |
1211 | DOM.qrContainer.addClass("hidden"); | |
1212 | } | |
1213 | ||
1214 | function toggleQr() { | |
1215 | showQr = !showQr; | |
1216 | DOM.qrHider.toggleClass("hidden"); | |
1217 | DOM.qrHint.toggleClass("hidden"); | |
1218 | } | |
1219 | ||
1220 | function bip44TabSelected() { | |
1221 | return DOM.bip44tab.hasClass("active"); | |
1222 | } | |
1223 | ||
1224 | function bip32TabSelected() { | |
1225 | return DOM.bip32tab.hasClass("active"); | |
1226 | } | |
1227 | ||
1228 | function networkHasSegwit() { | |
1229 | return networks[DOM.network.val()].segwitAvailable; | |
1230 | } | |
1231 | ||
1232 | function bip49TabSelected() { | |
1233 | return DOM.bip49tab.hasClass("active"); | |
1234 | } | |
1235 | ||
1236 | function setHdCoin(coinValue) { | |
1237 | DOM.bip44coin.val(coinValue); | |
1238 | DOM.bip49coin.val(coinValue); | |
1239 | } | |
1240 | ||
1241 | function showSegwitAvailable() { | |
1242 | DOM.bip49unavailable.addClass("hidden"); | |
1243 | DOM.bip49available.removeClass("hidden"); | |
1244 | } | |
1245 | ||
1246 | function showSegwitUnavailable() { | |
1247 | DOM.bip49available.addClass("hidden"); | |
1248 | DOM.bip49unavailable.removeClass("hidden"); | |
1249 | } | |
1250 | ||
1251 | function useBitpayAddresses() { | |
1252 | return !(DOM.useBitpayAddresses.prop("checked")); | |
1253 | } | |
1254 | ||
1255 | function setBitcoinCashNetworkValues() { | |
1256 | if (useBitpayAddresses()) { | |
1257 | network = bitcoinjs.bitcoin.networks.bitcoin; | |
1258 | } | |
1259 | else { | |
1260 | network = bitcoinjs.bitcoin.networks.bitcoinCashBitbpay; | |
1261 | } | |
1262 | } | |
1263 | ||
1264 | function adjustNetworkForSegwit() { | |
1265 | // If segwit is selected the xpub/xprv prefixes need to be adjusted | |
1266 | // to avoid accidentally importing BIP49 xpub to BIP44 watch only | |
1267 | // wallet. | |
1268 | // See https://github.com/iancoleman/bip39/issues/125 | |
1269 | if (segwitSelected()) { | |
1270 | if (network == bitcoinjs.bitcoin.networks.bitcoin) { | |
1271 | network = bitcoinjs.bitcoin.networks.bitcoinBip49; | |
1272 | } | |
1273 | else if (network == bitcoinjs.bitcoin.networks.testnet) { | |
1274 | network = bitcoinjs.bitcoin.networks.testnetBip49; | |
1275 | } | |
1276 | else if (network == bitcoinjs.bitcoin.networks.litecoin) { | |
1277 | network = bitcoinjs.bitcoin.networks.litecoinBip49; | |
1278 | } | |
1279 | } | |
1280 | else { | |
1281 | if (network == bitcoinjs.bitcoin.networks.bitcoinBip49) { | |
1282 | network = bitcoinjs.bitcoin.networks.bitcoin; | |
1283 | } | |
1284 | else if (network == bitcoinjs.bitcoin.networks.testnetBip49) { | |
1285 | network = bitcoinjs.bitcoin.networks.testnet; | |
1286 | } | |
1287 | else if (network == bitcoinjs.bitcoin.networks.litecoinBip49) { | |
1288 | network = bitcoinjs.bitcoin.networks.litecoin; | |
1289 | } | |
1290 | } | |
1291 | } | |
1292 | ||
1293 | function lastIndexInTable() { | |
1294 | var pathText = DOM.addresses.find(".index").last().text(); | |
1295 | var pathBits = pathText.split("/"); | |
1296 | var lastBit = pathBits[pathBits.length-1]; | |
1297 | var lastBitClean = lastBit.replace("'", ""); | |
1298 | return parseInt(lastBitClean); | |
1299 | } | |
1300 | ||
1301 | var networks = [ | |
1302 | { | |
1303 | name: "BCH - Bitcoin Cash", | |
1304 | segwitAvailable: false, | |
1305 | onSelect: function() { | |
1306 | DOM.useBitpayAddressesContainer.removeClass("hidden"); | |
1307 | setBitcoinCashNetworkValues(); | |
1308 | setHdCoin(145); | |
1309 | }, | |
1310 | }, | |
1311 | { | |
1312 | name: "BTC - Bitcoin", | |
1313 | segwitAvailable: true, | |
1314 | onSelect: function() { | |
1315 | network = bitcoinjs.bitcoin.networks.bitcoin; | |
1316 | setHdCoin(0); | |
1317 | }, | |
1318 | }, | |
1319 | { | |
1320 | name: "BTC - Bitcoin Testnet", | |
1321 | segwitAvailable: true, | |
1322 | onSelect: function() { | |
1323 | network = bitcoinjs.bitcoin.networks.testnet; | |
1324 | setHdCoin(1); | |
1325 | }, | |
1326 | }, | |
1327 | { | |
1328 | name: "BTG - Bitcoin Gold", | |
1329 | segwitAvailable: true, | |
1330 | onSelect: function() { | |
1331 | network = bitcoinjs.bitcoin.networks.bgold; | |
1332 | setHdCoin(0); | |
1333 | }, | |
1334 | }, | |
1335 | { | |
1336 | name: "CLAM - Clams", | |
1337 | segwitAvailable: false, | |
1338 | onSelect: function() { | |
1339 | network = bitcoinjs.bitcoin.networks.clam; | |
1340 | setHdCoin(23); | |
1341 | }, | |
1342 | }, | |
1343 | { | |
1344 | name: "CRW - Crown", | |
1345 | segwitAvailable: false, | |
1346 | onSelect: function() { | |
1347 | network = bitcoinjs.bitcoin.networks.crown; | |
1348 | setHdCoin(72); | |
1349 | }, | |
1350 | }, | |
1351 | { | |
1352 | name: "DASH - Dash", | |
1353 | segwitAvailable: false, | |
1354 | onSelect: function() { | |
1355 | network = bitcoinjs.bitcoin.networks.dash; | |
1356 | setHdCoin(5); | |
1357 | }, | |
1358 | }, | |
1359 | { | |
1360 | name: "DASH - Dash Testnet", | |
1361 | segwitAvailable: false, | |
1362 | onSelect: function() { | |
1363 | network = bitcoinjs.bitcoin.networks.dashtn; | |
1364 | setHdCoin(1); | |
1365 | }, | |
1366 | }, | |
1367 | { | |
1368 | name: "DOGE - Dogecoin", | |
1369 | segwitAvailable: false, | |
1370 | onSelect: function() { | |
1371 | network = bitcoinjs.bitcoin.networks.dogecoin; | |
1372 | setHdCoin(3); | |
1373 | }, | |
1374 | }, | |
1375 | { | |
1376 | name: "ETH - Ethereum", | |
1377 | segwitAvailable: false, | |
1378 | onSelect: function() { | |
1379 | network = bitcoinjs.bitcoin.networks.bitcoin; | |
1380 | setHdCoin(60); | |
1381 | }, | |
1382 | }, | |
1383 | { | |
1384 | name: "FJC - Fujicoin", | |
1385 | segwitAvailable: false, | |
1386 | onSelect: function() { | |
1387 | network = bitcoinjs.bitcoin.networks.fujicoin; | |
1388 | setHdCoin(75); | |
1389 | }, | |
1390 | }, | |
1391 | { | |
1392 | name: "GAME - GameCredits", | |
1393 | segwitAvailable: false, | |
1394 | onSelect: function() { | |
1395 | network = bitcoinjs.bitcoin.networks.game; | |
1396 | setHdCoin(101); | |
1397 | }, | |
1398 | }, | |
1399 | { | |
1400 | name: "JBS - Jumbucks", | |
1401 | segwitAvailable: false, | |
1402 | onSelect: function() { | |
1403 | network = bitcoinjs.bitcoin.networks.jumbucks; | |
1404 | setHdCoin(26); | |
1405 | }, | |
1406 | }, | |
1407 | { | |
1408 | name: "LTC - Litecoin", | |
1409 | segwitAvailable: true, | |
1410 | onSelect: function() { | |
1411 | network = bitcoinjs.bitcoin.networks.litecoin; | |
1412 | setHdCoin(2); | |
1413 | DOM.litecoinLtubContainer.removeClass("hidden"); | |
1414 | }, | |
1415 | }, | |
1416 | { | |
1417 | name: "MAZA - Maza", | |
1418 | segwitAvailable: false, | |
1419 | onSelect: function() { | |
1420 | network = bitcoinjs.bitcoin.networks.maza; | |
1421 | setHdCoin(13); | |
1422 | }, | |
1423 | }, | |
1424 | { | |
1425 | name: "MONA - Monacoin", | |
1426 | segwitAvailable: true, | |
1427 | onSelect: function() { | |
1428 | network = bitcoinjs.bitcoin.networks.monacoin, | |
1429 | setHdCoin(22); | |
1430 | }, | |
1431 | }, | |
1432 | { | |
1433 | name: "NMC - Namecoin", | |
1434 | segwitAvailable: false, | |
1435 | onSelect: function() { | |
1436 | network = bitcoinjs.bitcoin.networks.namecoin; | |
1437 | setHdCoin(7); | |
1438 | }, | |
1439 | }, | |
1440 | { | |
1441 | name: "PIVX - PIVX", | |
1442 | segwitAvailable: false, | |
1443 | onSelect: function() { | |
1444 | network = bitcoinjs.bitcoin.networks.pivx; | |
1445 | setHdCoin(119); | |
1446 | }, | |
1447 | }, | |
1448 | { | |
1449 | name: "PIVX - PIVX Testnet", | |
1450 | segwitAvailable: false, | |
1451 | onSelect: function() { | |
1452 | network = bitcoinjs.bitcoin.networks.pivxtestnet; | |
1453 | setHdCoin(1); | |
1454 | }, | |
1455 | }, | |
1456 | { | |
1457 | name: "PPC - Peercoin", | |
1458 | segwitAvailable: false, | |
1459 | onSelect: function() { | |
1460 | network = bitcoinjs.bitcoin.networks.peercoin; | |
1461 | setHdCoin(6); | |
1462 | }, | |
1463 | }, | |
1464 | { | |
1465 | name: "SDC - ShadowCash", | |
1466 | segwitAvailable: false, | |
1467 | onSelect: function() { | |
1468 | network = bitcoinjs.bitcoin.networks.shadow; | |
1469 | setHdCoin(35); | |
1470 | }, | |
1471 | }, | |
1472 | { | |
1473 | name: "SDC - ShadowCash Testnet", | |
1474 | segwitAvailable: false, | |
1475 | onSelect: function() { | |
1476 | network = bitcoinjs.bitcoin.networks.shadowtn; | |
1477 | setHdCoin(1); | |
1478 | }, | |
1479 | }, | |
1480 | { | |
1481 | name: "SLM - Slimcoin", | |
1482 | segwitAvailable: false, | |
1483 | onSelect: function() { | |
1484 | network = bitcoinjs.bitcoin.networks.slimcoin; | |
1485 | setHdCoin(63); | |
1486 | }, | |
1487 | }, | |
1488 | { | |
1489 | name: "SLM - Slimcoin Testnet", | |
1490 | segwitAvailable: false, | |
1491 | onSelect: function() { | |
1492 | network = bitcoinjs.bitcoin.networks.slimcointn; | |
1493 | setHdCoin(111); | |
1494 | }, | |
1495 | }, | |
1496 | { | |
1497 | name: "USNBT - NuBits", | |
1498 | segwitAvailable: false, | |
1499 | onSelect: function() { | |
1500 | network = bitcoinjs.bitcoin.networks.nubits; | |
1501 | setHdCoin(12); | |
1502 | }, | |
1503 | }, | |
1504 | { | |
1505 | name: "VIA - Viacoin", | |
1506 | segwitAvailable: false, | |
1507 | onSelect: function() { | |
1508 | network = bitcoinjs.bitcoin.networks.viacoin; | |
1509 | setHdCoin(14); | |
1510 | }, | |
1511 | }, | |
1512 | { | |
1513 | name: "VIA - Viacoin Testnet", | |
1514 | segwitAvailable: false, | |
1515 | onSelect: function() { | |
1516 | network = bitcoinjs.bitcoin.networks.viacointestnet; | |
1517 | setHdCoin(1); | |
1518 | }, | |
1519 | }, | |
1520 | { | |
1521 | name: "XMY - Myriadcoin", | |
1522 | segwitAvailable: false, | |
1523 | onSelect: function() { | |
1524 | network = bitcoinjs.bitcoin.networks.myriadcoin; | |
1525 | setHdCoin(90); | |
1526 | }, | |
1527 | }, | |
1528 | { | |
1529 | name: "XRP - Ripple", | |
1530 | segwitAvailable: false, | |
1531 | onSelect: function() { | |
1532 | network = bitcoinjs.bitcoin.networks.bitcoin; | |
1533 | setHdCoin(144); | |
1534 | }, | |
1535 | } | |
1536 | ] | |
1537 | ||
1538 | var clients = [ | |
1539 | { | |
1540 | name: "Bitcoin Core", | |
1541 | onSelect: function() { | |
1542 | DOM.bip32path.val("m/0'/0'"); | |
1543 | DOM.hardenedAddresses.prop('checked', true); | |
1544 | }, | |
1545 | }, | |
1546 | { | |
1547 | name: "blockchain.info", | |
1548 | onSelect: function() { | |
1549 | DOM.bip32path.val("m/44'/0'/0'"); | |
1550 | DOM.hardenedAddresses.prop('checked', false); | |
1551 | }, | |
1552 | }, | |
1553 | { | |
1554 | name: "MultiBit HD", | |
1555 | onSelect: function() { | |
1556 | DOM.bip32path.val("m/0'/0"); | |
1557 | DOM.hardenedAddresses.prop('checked', false); | |
1558 | }, | |
1559 | } | |
1560 | ] | |
1561 | ||
1562 | init(); | |
1563 | ||
1564 | })(); |