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Commit | Line | Data |
---|---|---|
ebd8d4e8 IC |
1 | (function() { |
2 | ||
5ee7bb9e IC |
3 | // mnemonics is populated as required by getLanguage |
4 | var mnemonics = { "english": new Mnemonic("english") }; | |
5 | var mnemonic = mnemonics["english"]; | |
3725abb5 | 6 | var seed = null; |
ebd8d4e8 IC |
7 | var bip32RootKey = null; |
8 | var bip32ExtendedKey = null; | |
a0091a40 | 9 | var network = bitcoinjs.bitcoin.networks.bitcoin; |
ebd8d4e8 IC |
10 | var addressRowTemplate = $("#address-row-template"); |
11 | ||
700901cd IC |
12 | var showIndex = true; |
13 | var showAddress = true; | |
1b12b2f5 | 14 | var showPubKey = true; |
700901cd | 15 | var showPrivKey = true; |
8a93952c | 16 | var showQr = false; |
3abab9b0 | 17 | var litecoinUseLtub = false; |
700901cd | 18 | |
c6624d51 | 19 | var entropyChangeTimeoutEvent = null; |
ebd8d4e8 | 20 | var phraseChangeTimeoutEvent = null; |
efe41586 | 21 | var rootKeyChangedTimeoutEvent = null; |
ebd8d4e8 | 22 | |
40892aba IC |
23 | var generationProcesses = []; |
24 | ||
ebd8d4e8 | 25 | var DOM = {}; |
d6cedc94 | 26 | DOM.network = $(".network"); |
29bf60f5 | 27 | DOM.bip32Client = $("#bip32-client"); |
d6cedc94 | 28 | DOM.phraseNetwork = $("#network-phrase"); |
c6624d51 IC |
29 | DOM.useEntropy = $(".use-entropy"); |
30 | DOM.entropyContainer = $(".entropy-container"); | |
31 | DOM.entropy = $(".entropy"); | |
0a84fe6a IC |
32 | DOM.entropyFiltered = DOM.entropyContainer.find(".filtered"); |
33 | DOM.entropyType = DOM.entropyContainer.find(".type"); | |
20f459ce | 34 | DOM.entropyCrackTime = DOM.entropyContainer.find(".crack-time"); |
0a84fe6a IC |
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"); | |
ebd8d4e8 | 41 | DOM.phrase = $(".phrase"); |
1abcc511 | 42 | DOM.passphrase = $(".passphrase"); |
c6624d51 | 43 | DOM.generateContainer = $(".generate-container"); |
ebd8d4e8 | 44 | DOM.generate = $(".generate"); |
3e0ed16a | 45 | DOM.seed = $(".seed"); |
ebd8d4e8 | 46 | DOM.rootKey = $(".root-key"); |
3abab9b0 IC |
47 | DOM.litecoinLtubContainer = $(".litecoin-ltub-container"); |
48 | DOM.litecoinUseLtub = $(".litecoin-use-ltub"); | |
ebd8d4e8 IC |
49 | DOM.extendedPrivKey = $(".extended-priv-key"); |
50 | DOM.extendedPubKey = $(".extended-pub-key"); | |
d6cedc94 IC |
51 | DOM.bip32tab = $("#bip32-tab"); |
52 | DOM.bip44tab = $("#bip44-tab"); | |
6c08f364 | 53 | DOM.bip49tab = $("#bip49-tab"); |
d6cedc94 IC |
54 | DOM.bip32panel = $("#bip32"); |
55 | DOM.bip44panel = $("#bip44"); | |
6c08f364 | 56 | DOM.bip49panel = $("#bip49"); |
ebd8d4e8 IC |
57 | DOM.bip32path = $("#bip32-path"); |
58 | DOM.bip44path = $("#bip44-path"); | |
59 | DOM.bip44purpose = $("#bip44 .purpose"); | |
60 | DOM.bip44coin = $("#bip44 .coin"); | |
61 | DOM.bip44account = $("#bip44 .account"); | |
c554e6ff IC |
62 | DOM.bip44accountXprv = $("#bip44 .account-xprv"); |
63 | DOM.bip44accountXpub = $("#bip44 .account-xpub"); | |
ebd8d4e8 | 64 | DOM.bip44change = $("#bip44 .change"); |
6c08f364 IC |
65 | DOM.bip49unavailable = $("#bip49 .unavailable"); |
66 | DOM.bip49available = $("#bip49 .available"); | |
67 | DOM.bip49path = $("#bip49-path"); | |
68 | DOM.bip49purpose = $("#bip49 .purpose"); | |
69 | DOM.bip49coin = $("#bip49 .coin"); | |
70 | DOM.bip49account = $("#bip49 .account"); | |
71 | DOM.bip49accountXprv = $("#bip49 .account-xprv"); | |
72 | DOM.bip49accountXpub = $("#bip49 .account-xpub"); | |
73 | DOM.bip49change = $("#bip49 .change"); | |
88df3739 | 74 | DOM.generatedStrength = $(".generate-container .strength"); |
146e089e | 75 | DOM.hardenedAddresses = $(".hardened-addresses"); |
ebd8d4e8 IC |
76 | DOM.addresses = $(".addresses"); |
77 | DOM.rowsToAdd = $(".rows-to-add"); | |
78 | DOM.more = $(".more"); | |
79 | DOM.feedback = $(".feedback"); | |
80 | DOM.tab = $(".derivation-type a"); | |
81 | DOM.indexToggle = $(".index-toggle"); | |
82 | DOM.addressToggle = $(".address-toggle"); | |
1b12b2f5 | 83 | DOM.publicKeyToggle = $(".public-key-toggle"); |
ebd8d4e8 | 84 | DOM.privateKeyToggle = $(".private-key-toggle"); |
5ee7bb9e | 85 | DOM.languages = $(".languages a"); |
e00964cc | 86 | DOM.qrContainer = $(".qr-container"); |
97811c29 | 87 | DOM.qrHider = DOM.qrContainer.find(".qr-hider"); |
e00964cc IC |
88 | DOM.qrImage = DOM.qrContainer.find(".qr-image"); |
89 | DOM.qrHint = DOM.qrContainer.find(".qr-hint"); | |
90 | DOM.showQrEls = $("[data-show-qr]"); | |
ebd8d4e8 | 91 | |
ebd8d4e8 IC |
92 | function init() { |
93 | // Events | |
d6cedc94 | 94 | DOM.network.on("change", networkChanged); |
29bf60f5 | 95 | DOM.bip32Client.on("change", bip32ClientChanged); |
c6624d51 IC |
96 | DOM.useEntropy.on("change", setEntropyVisibility); |
97 | DOM.entropy.on("input", delayedEntropyChanged); | |
3599674d | 98 | DOM.entropyMnemonicLength.on("change", entropyChanged); |
a19a5498 IC |
99 | DOM.phrase.on("input", delayedPhraseChanged); |
100 | DOM.passphrase.on("input", delayedPhraseChanged); | |
ebd8d4e8 IC |
101 | DOM.generate.on("click", generateClicked); |
102 | DOM.more.on("click", showMore); | |
efe41586 | 103 | DOM.rootKey.on("input", delayedRootKeyChanged); |
3abab9b0 | 104 | DOM.litecoinUseLtub.on("change", litecoinUseLtubChanged); |
efe41586 | 105 | DOM.bip32path.on("input", calcForDerivationPath); |
efe41586 IC |
106 | DOM.bip44account.on("input", calcForDerivationPath); |
107 | DOM.bip44change.on("input", calcForDerivationPath); | |
6c08f364 IC |
108 | DOM.bip49account.on("input", calcForDerivationPath); |
109 | DOM.bip49change.on("input", calcForDerivationPath); | |
efe41586 | 110 | DOM.tab.on("shown.bs.tab", calcForDerivationPath); |
146e089e | 111 | DOM.hardenedAddresses.on("change", calcForDerivationPath); |
ebd8d4e8 IC |
112 | DOM.indexToggle.on("click", toggleIndexes); |
113 | DOM.addressToggle.on("click", toggleAddresses); | |
1b12b2f5 | 114 | DOM.publicKeyToggle.on("click", togglePublicKeys); |
ebd8d4e8 | 115 | DOM.privateKeyToggle.on("click", togglePrivateKeys); |
5ee7bb9e | 116 | DOM.languages.on("click", languageChanged); |
e00964cc | 117 | setQrEvents(DOM.showQrEls); |
ebd8d4e8 IC |
118 | disableForms(); |
119 | hidePending(); | |
120 | hideValidationError(); | |
7f15cb6e | 121 | populateNetworkSelect(); |
b4fd763c | 122 | populateClientSelect(); |
ebd8d4e8 IC |
123 | } |
124 | ||
125 | // Event handlers | |
126 | ||
d6cedc94 | 127 | function networkChanged(e) { |
6c08f364 IC |
128 | clearDerivedKeys(); |
129 | clearAddressesList(); | |
3abab9b0 | 130 | DOM.litecoinLtubContainer.addClass("hidden"); |
54563907 | 131 | var networkIndex = e.target.value; |
6c08f364 IC |
132 | var network = networks[networkIndex]; |
133 | network.onSelect(); | |
0cda44d5 IC |
134 | if (network.p2wpkhNestedInP2shAvailable) { |
135 | showP2wpkhNestedInP2shAvailable(); | |
6c08f364 IC |
136 | } |
137 | else { | |
0cda44d5 | 138 | showP2wpkhNestedInP2shUnavailable(); |
6c08f364 | 139 | } |
54563907 IC |
140 | if (seed != null) { |
141 | phraseChanged(); | |
142 | } | |
143 | else { | |
144 | rootKeyChanged(); | |
145 | } | |
d6cedc94 | 146 | } |
29bf60f5 IC |
147 | |
148 | function bip32ClientChanged(e) { | |
149 | var clientIndex = DOM.bip32Client.val(); | |
150 | if (clientIndex == "custom") { | |
151 | DOM.bip32path.prop("readonly", false); | |
b4fd763c AG |
152 | } |
153 | else { | |
29bf60f5 IC |
154 | DOM.bip32path.prop("readonly", true); |
155 | clients[clientIndex].onSelect(); | |
156 | if (seed != null) { | |
157 | phraseChanged(); | |
158 | } | |
159 | else { | |
160 | rootKeyChanged(); | |
161 | } | |
b4fd763c AG |
162 | } |
163 | } | |
d6cedc94 | 164 | |
c6624d51 IC |
165 | function setEntropyVisibility() { |
166 | if (isUsingOwnEntropy()) { | |
167 | DOM.entropyContainer.removeClass("hidden"); | |
168 | DOM.generateContainer.addClass("hidden"); | |
169 | DOM.phrase.prop("readonly", true); | |
170 | DOM.entropy.focus(); | |
171 | entropyChanged(); | |
172 | } | |
173 | else { | |
174 | DOM.entropyContainer.addClass("hidden"); | |
175 | DOM.generateContainer.removeClass("hidden"); | |
176 | DOM.phrase.prop("readonly", false); | |
057722b0 | 177 | hidePending(); |
c6624d51 IC |
178 | } |
179 | } | |
180 | ||
ebd8d4e8 IC |
181 | function delayedPhraseChanged() { |
182 | hideValidationError(); | |
ed6d9d39 IC |
183 | seed = null; |
184 | bip32RootKey = null; | |
185 | bip32ExtendedKey = null; | |
186 | clearAddressesList(); | |
ebd8d4e8 IC |
187 | showPending(); |
188 | if (phraseChangeTimeoutEvent != null) { | |
189 | clearTimeout(phraseChangeTimeoutEvent); | |
190 | } | |
191 | phraseChangeTimeoutEvent = setTimeout(phraseChanged, 400); | |
192 | } | |
193 | ||
194 | function phraseChanged() { | |
195 | showPending(); | |
5ee7bb9e | 196 | setMnemonicLanguage(); |
ebd8d4e8 IC |
197 | // Get the mnemonic phrase |
198 | var phrase = DOM.phrase.val(); | |
199 | var errorText = findPhraseErrors(phrase); | |
200 | if (errorText) { | |
201 | showValidationError(errorText); | |
202 | return; | |
203 | } | |
efe41586 IC |
204 | // Calculate and display |
205 | var passphrase = DOM.passphrase.val(); | |
206 | calcBip32RootKeyFromSeed(phrase, passphrase); | |
207 | calcForDerivationPath(); | |
efe41586 IC |
208 | } |
209 | ||
c6624d51 IC |
210 | function delayedEntropyChanged() { |
211 | hideValidationError(); | |
212 | showPending(); | |
213 | if (entropyChangeTimeoutEvent != null) { | |
214 | clearTimeout(entropyChangeTimeoutEvent); | |
215 | } | |
216 | entropyChangeTimeoutEvent = setTimeout(entropyChanged, 400); | |
217 | } | |
218 | ||
219 | function entropyChanged() { | |
057722b0 IC |
220 | // If blank entropy, clear mnemonic, addresses, errors |
221 | if (DOM.entropy.val().trim().length == 0) { | |
222 | clearDisplay(); | |
0a84fe6a | 223 | clearEntropyFeedback(); |
057722b0 IC |
224 | DOM.phrase.val(""); |
225 | showValidationError("Blank entropy"); | |
226 | return; | |
227 | } | |
228 | // Get the current phrase to detect changes | |
229 | var phrase = DOM.phrase.val(); | |
230 | // Set the phrase from the entropy | |
c6624d51 | 231 | setMnemonicFromEntropy(); |
057722b0 IC |
232 | // Recalc addresses if the phrase has changed |
233 | var newPhrase = DOM.phrase.val(); | |
234 | if (newPhrase != phrase) { | |
235 | if (newPhrase.length == 0) { | |
236 | clearDisplay(); | |
237 | } | |
238 | else { | |
239 | phraseChanged(); | |
240 | } | |
241 | } | |
242 | else { | |
243 | hidePending(); | |
244 | } | |
c6624d51 IC |
245 | } |
246 | ||
efe41586 IC |
247 | function delayedRootKeyChanged() { |
248 | // Warn if there is an existing mnemonic or passphrase. | |
249 | if (DOM.phrase.val().length > 0 || DOM.passphrase.val().length > 0) { | |
250 | if (!confirm("This will clear existing mnemonic and passphrase")) { | |
251 | DOM.rootKey.val(bip32RootKey); | |
252 | return | |
253 | } | |
254 | } | |
255 | hideValidationError(); | |
256 | showPending(); | |
257 | // Clear existing mnemonic and passphrase | |
258 | DOM.phrase.val(""); | |
259 | DOM.passphrase.val(""); | |
260 | seed = null; | |
261 | if (rootKeyChangedTimeoutEvent != null) { | |
262 | clearTimeout(rootKeyChangedTimeoutEvent); | |
263 | } | |
264 | rootKeyChangedTimeoutEvent = setTimeout(rootKeyChanged, 400); | |
265 | } | |
266 | ||
267 | function rootKeyChanged() { | |
268 | showPending(); | |
269 | hideValidationError(); | |
efe41586 IC |
270 | var rootKeyBase58 = DOM.rootKey.val(); |
271 | var errorText = validateRootKey(rootKeyBase58); | |
272 | if (errorText) { | |
273 | showValidationError(errorText); | |
274 | return; | |
275 | } | |
276 | // Calculate and display | |
277 | calcBip32RootKeyFromBase58(rootKeyBase58); | |
278 | calcForDerivationPath(); | |
efe41586 IC |
279 | } |
280 | ||
3abab9b0 IC |
281 | function litecoinUseLtubChanged() { |
282 | litecoinUseLtub = DOM.litecoinUseLtub.prop("checked"); | |
283 | if (litecoinUseLtub) { | |
284 | network = bitcoinjs.bitcoin.networks.litecoinLtub; | |
285 | } | |
286 | else { | |
287 | network = bitcoinjs.bitcoin.networks.litecoin; | |
288 | } | |
289 | phraseChanged(); | |
290 | } | |
291 | ||
efe41586 | 292 | function calcForDerivationPath() { |
6c08f364 | 293 | clearDerivedKeys(); |
ba3cb9ec | 294 | clearAddressesList(); |
0eda54f5 | 295 | showPending(); |
6c08f364 IC |
296 | // Don't show bip49 if it's selected but network doesn't support it |
297 | if (bip49TabSelected() && !networkHasBip49()) { | |
298 | return; | |
299 | } | |
ebd8d4e8 | 300 | // Get the derivation path |
38523d36 IC |
301 | var derivationPath = getDerivationPath(); |
302 | var errorText = findDerivationPathErrors(derivationPath); | |
ebd8d4e8 IC |
303 | if (errorText) { |
304 | showValidationError(errorText); | |
305 | return; | |
306 | } | |
5eaa6877 | 307 | bip32ExtendedKey = calcBip32ExtendedKey(derivationPath); |
c554e6ff IC |
308 | if (bip44TabSelected()) { |
309 | displayBip44Info(); | |
310 | } | |
6c08f364 IC |
311 | if (bip49TabSelected()) { |
312 | displayBip49Info(); | |
313 | } | |
ebd8d4e8 | 314 | displayBip32Info(); |
ebd8d4e8 IC |
315 | } |
316 | ||
317 | function generateClicked() { | |
c6624d51 IC |
318 | if (isUsingOwnEntropy()) { |
319 | return; | |
320 | } | |
ebd8d4e8 IC |
321 | clearDisplay(); |
322 | showPending(); | |
323 | setTimeout(function() { | |
5ee7bb9e | 324 | setMnemonicLanguage(); |
ebd8d4e8 IC |
325 | var phrase = generateRandomPhrase(); |
326 | if (!phrase) { | |
327 | return; | |
328 | } | |
329 | phraseChanged(); | |
330 | }, 50); | |
331 | } | |
332 | ||
5ee7bb9e IC |
333 | function languageChanged() { |
334 | setTimeout(function() { | |
335 | setMnemonicLanguage(); | |
336 | if (DOM.phrase.val().length > 0) { | |
337 | var newPhrase = convertPhraseToNewLanguage(); | |
338 | DOM.phrase.val(newPhrase); | |
339 | phraseChanged(); | |
340 | } | |
341 | else { | |
342 | DOM.generate.trigger("click"); | |
343 | } | |
344 | }, 50); | |
345 | } | |
346 | ||
ebd8d4e8 | 347 | function toggleIndexes() { |
700901cd | 348 | showIndex = !showIndex; |
ebd8d4e8 IC |
349 | $("td.index span").toggleClass("invisible"); |
350 | } | |
351 | ||
352 | function toggleAddresses() { | |
700901cd | 353 | showAddress = !showAddress; |
ebd8d4e8 IC |
354 | $("td.address span").toggleClass("invisible"); |
355 | } | |
356 | ||
1b12b2f5 IC |
357 | function togglePublicKeys() { |
358 | showPubKey = !showPubKey; | |
359 | $("td.pubkey span").toggleClass("invisible"); | |
360 | } | |
361 | ||
ebd8d4e8 | 362 | function togglePrivateKeys() { |
700901cd | 363 | showPrivKey = !showPrivKey; |
ebd8d4e8 IC |
364 | $("td.privkey span").toggleClass("invisible"); |
365 | } | |
366 | ||
367 | // Private methods | |
368 | ||
369 | function generateRandomPhrase() { | |
370 | if (!hasStrongRandom()) { | |
371 | var errorText = "This browser does not support strong randomness"; | |
372 | showValidationError(errorText); | |
373 | return; | |
374 | } | |
88df3739 | 375 | var numWords = parseInt(DOM.generatedStrength.val()); |
ebd8d4e8 IC |
376 | var strength = numWords / 3 * 32; |
377 | var words = mnemonic.generate(strength); | |
378 | DOM.phrase.val(words); | |
379 | return words; | |
380 | } | |
381 | ||
efe41586 | 382 | function calcBip32RootKeyFromSeed(phrase, passphrase) { |
3e0ed16a | 383 | seed = mnemonic.toSeed(phrase, passphrase); |
a0091a40 | 384 | bip32RootKey = bitcoinjs.bitcoin.HDNode.fromSeedHex(seed, network); |
efe41586 IC |
385 | } |
386 | ||
387 | function calcBip32RootKeyFromBase58(rootKeyBase58) { | |
a0091a40 | 388 | bip32RootKey = bitcoinjs.bitcoin.HDNode.fromBase58(rootKeyBase58, network); |
efe41586 IC |
389 | } |
390 | ||
391 | function calcBip32ExtendedKey(path) { | |
0a1f0259 IC |
392 | // Check there's a root key to derive from |
393 | if (!bip32RootKey) { | |
394 | return bip32RootKey; | |
395 | } | |
5eaa6877 | 396 | var extendedKey = bip32RootKey; |
ebd8d4e8 IC |
397 | // Derive the key from the path |
398 | var pathBits = path.split("/"); | |
399 | for (var i=0; i<pathBits.length; i++) { | |
400 | var bit = pathBits[i]; | |
401 | var index = parseInt(bit); | |
402 | if (isNaN(index)) { | |
403 | continue; | |
404 | } | |
405 | var hardened = bit[bit.length-1] == "'"; | |
a0091a40 | 406 | var isPriv = !(extendedKey.isNeutered()); |
ba3cb9ec IC |
407 | var invalidDerivationPath = hardened && !isPriv; |
408 | if (invalidDerivationPath) { | |
409 | extendedKey = null; | |
410 | } | |
411 | else if (hardened) { | |
5eaa6877 | 412 | extendedKey = extendedKey.deriveHardened(index); |
ebd8d4e8 IC |
413 | } |
414 | else { | |
5eaa6877 | 415 | extendedKey = extendedKey.derive(index); |
ebd8d4e8 IC |
416 | } |
417 | } | |
5eaa6877 | 418 | return extendedKey |
ebd8d4e8 IC |
419 | } |
420 | ||
421 | function showValidationError(errorText) { | |
422 | DOM.feedback | |
423 | .text(errorText) | |
424 | .show(); | |
425 | } | |
426 | ||
427 | function hideValidationError() { | |
428 | DOM.feedback | |
429 | .text("") | |
430 | .hide(); | |
431 | } | |
432 | ||
433 | function findPhraseErrors(phrase) { | |
ebd8d4e8 | 434 | // Preprocess the words |
783981de | 435 | phrase = mnemonic.normalizeString(phrase); |
5ee7bb9e | 436 | var words = phraseToWordArray(phrase); |
057722b0 IC |
437 | // Detect blank phrase |
438 | if (words.length == 0) { | |
439 | return "Blank mnemonic"; | |
440 | } | |
563e401a | 441 | // Check each word |
5ee7bb9e IC |
442 | for (var i=0; i<words.length; i++) { |
443 | var word = words[i]; | |
444 | var language = getLanguage(); | |
445 | if (WORDLISTS[language].indexOf(word) == -1) { | |
563e401a IC |
446 | console.log("Finding closest match to " + word); |
447 | var nearestWord = findNearestWord(word); | |
448 | return word + " not in wordlist, did you mean " + nearestWord + "?"; | |
449 | } | |
450 | } | |
ebd8d4e8 | 451 | // Check the words are valid |
5ee7bb9e | 452 | var properPhrase = wordArrayToPhrase(words); |
ebd8d4e8 IC |
453 | var isValid = mnemonic.check(properPhrase); |
454 | if (!isValid) { | |
455 | return "Invalid mnemonic"; | |
456 | } | |
457 | return false; | |
458 | } | |
459 | ||
efe41586 IC |
460 | function validateRootKey(rootKeyBase58) { |
461 | try { | |
cd7c8327 | 462 | bitcoinjs.bitcoin.HDNode.fromBase58(rootKeyBase58, network); |
efe41586 IC |
463 | } |
464 | catch (e) { | |
465 | return "Invalid root key"; | |
466 | } | |
467 | return ""; | |
468 | } | |
469 | ||
38523d36 | 470 | function getDerivationPath() { |
32fab2c3 | 471 | if (bip44TabSelected()) { |
38523d36 IC |
472 | var purpose = parseIntNoNaN(DOM.bip44purpose.val(), 44); |
473 | var coin = parseIntNoNaN(DOM.bip44coin.val(), 0); | |
474 | var account = parseIntNoNaN(DOM.bip44account.val(), 0); | |
475 | var change = parseIntNoNaN(DOM.bip44change.val(), 0); | |
476 | var path = "m/"; | |
477 | path += purpose + "'/"; | |
478 | path += coin + "'/"; | |
479 | path += account + "'/"; | |
480 | path += change; | |
481 | DOM.bip44path.val(path); | |
482 | var derivationPath = DOM.bip44path.val(); | |
483 | console.log("Using derivation path from BIP44 tab: " + derivationPath); | |
484 | return derivationPath; | |
485 | } | |
6c08f364 IC |
486 | if (bip49TabSelected()) { |
487 | var purpose = parseIntNoNaN(DOM.bip49purpose.val(), 49); | |
488 | var coin = parseIntNoNaN(DOM.bip49coin.val(), 0); | |
489 | var account = parseIntNoNaN(DOM.bip49account.val(), 0); | |
490 | var change = parseIntNoNaN(DOM.bip49change.val(), 0); | |
491 | var path = "m/"; | |
492 | path += purpose + "'/"; | |
493 | path += coin + "'/"; | |
494 | path += account + "'/"; | |
495 | path += change; | |
496 | DOM.bip49path.val(path); | |
497 | var derivationPath = DOM.bip49path.val(); | |
498 | console.log("Using derivation path from BIP49 tab: " + derivationPath); | |
499 | return derivationPath; | |
500 | } | |
32fab2c3 | 501 | else if (bip32TabSelected()) { |
38523d36 IC |
502 | var derivationPath = DOM.bip32path.val(); |
503 | console.log("Using derivation path from BIP32 tab: " + derivationPath); | |
504 | return derivationPath; | |
505 | } | |
506 | else { | |
507 | console.log("Unknown derivation path"); | |
508 | } | |
509 | } | |
510 | ||
ebd8d4e8 | 511 | function findDerivationPathErrors(path) { |
30c9e79d IC |
512 | // TODO is not perfect but is better than nothing |
513 | // Inspired by | |
514 | // https://github.com/bitcoin/bips/blob/master/bip-0032.mediawiki#test-vectors | |
515 | // and | |
516 | // https://github.com/bitcoin/bips/blob/master/bip-0032.mediawiki#extended-keys | |
517 | var maxDepth = 255; // TODO verify this!! | |
518 | var maxIndexValue = Math.pow(2, 31); // TODO verify this!! | |
519 | if (path[0] != "m") { | |
520 | return "First character must be 'm'"; | |
521 | } | |
522 | if (path.length > 1) { | |
523 | if (path[1] != "/") { | |
524 | return "Separator must be '/'"; | |
525 | } | |
526 | var indexes = path.split("/"); | |
527 | if (indexes.length > maxDepth) { | |
528 | return "Derivation depth is " + indexes.length + ", must be less than " + maxDepth; | |
529 | } | |
530 | for (var depth = 1; depth<indexes.length; depth++) { | |
531 | var index = indexes[depth]; | |
532 | var invalidChars = index.replace(/^[0-9]+'?$/g, "") | |
533 | if (invalidChars.length > 0) { | |
534 | return "Invalid characters " + invalidChars + " found at depth " + depth; | |
535 | } | |
536 | var indexValue = parseInt(index.replace("'", "")); | |
537 | if (isNaN(depth)) { | |
538 | return "Invalid number at depth " + depth; | |
539 | } | |
540 | if (indexValue > maxIndexValue) { | |
541 | return "Value of " + indexValue + " at depth " + depth + " must be less than " + maxIndexValue; | |
542 | } | |
543 | } | |
544 | } | |
0a1f0259 IC |
545 | // Check root key exists or else derivation path is useless! |
546 | if (!bip32RootKey) { | |
547 | return "No root key"; | |
548 | } | |
ba3cb9ec | 549 | // Check no hardened derivation path when using xpub keys |
b18eb97a IC |
550 | var hardenedPath = path.indexOf("'") > -1; |
551 | var hardenedAddresses = bip32TabSelected() && DOM.hardenedAddresses.prop("checked"); | |
552 | var hardened = hardenedPath || hardenedAddresses; | |
a0091a40 | 553 | var isXpubkey = bip32RootKey.isNeutered(); |
ba3cb9ec IC |
554 | if (hardened && isXpubkey) { |
555 | return "Hardened derivation path is invalid with xpub key"; | |
556 | } | |
ebd8d4e8 IC |
557 | return false; |
558 | } | |
559 | ||
c554e6ff IC |
560 | function displayBip44Info() { |
561 | // Get the derivation path for the account | |
562 | var purpose = parseIntNoNaN(DOM.bip44purpose.val(), 44); | |
563 | var coin = parseIntNoNaN(DOM.bip44coin.val(), 0); | |
564 | var account = parseIntNoNaN(DOM.bip44account.val(), 0); | |
565 | var path = "m/"; | |
566 | path += purpose + "'/"; | |
567 | path += coin + "'/"; | |
568 | path += account + "'/"; | |
569 | // Calculate the account extended keys | |
570 | var accountExtendedKey = calcBip32ExtendedKey(path); | |
571 | var accountXprv = accountExtendedKey.toBase58(); | |
a0091a40 | 572 | var accountXpub = accountExtendedKey.neutered().toBase58(); |
c554e6ff IC |
573 | // Display the extended keys |
574 | DOM.bip44accountXprv.val(accountXprv); | |
575 | DOM.bip44accountXpub.val(accountXpub); | |
576 | } | |
577 | ||
6c08f364 IC |
578 | function displayBip49Info() { |
579 | // Get the derivation path for the account | |
580 | var purpose = parseIntNoNaN(DOM.bip49purpose.val(), 49); | |
581 | var coin = parseIntNoNaN(DOM.bip49coin.val(), 0); | |
582 | var account = parseIntNoNaN(DOM.bip49account.val(), 0); | |
583 | var path = "m/"; | |
584 | path += purpose + "'/"; | |
585 | path += coin + "'/"; | |
586 | path += account + "'/"; | |
587 | // Calculate the account extended keys | |
588 | var accountExtendedKey = calcBip32ExtendedKey(path); | |
589 | var accountXprv = accountExtendedKey.toBase58(); | |
590 | var accountXpub = accountExtendedKey.neutered().toBase58(); | |
591 | // Display the extended keys | |
592 | DOM.bip49accountXprv.val(accountXprv); | |
593 | DOM.bip49accountXpub.val(accountXpub); | |
594 | } | |
595 | ||
ebd8d4e8 IC |
596 | function displayBip32Info() { |
597 | // Display the key | |
3e0ed16a | 598 | DOM.seed.val(seed); |
ebd8d4e8 IC |
599 | var rootKey = bip32RootKey.toBase58(); |
600 | DOM.rootKey.val(rootKey); | |
ba3cb9ec | 601 | var xprvkeyB58 = "NA"; |
a0091a40 | 602 | if (!bip32ExtendedKey.isNeutered()) { |
ba3cb9ec IC |
603 | xprvkeyB58 = bip32ExtendedKey.toBase58(); |
604 | } | |
605 | var extendedPrivKey = xprvkeyB58; | |
ebd8d4e8 | 606 | DOM.extendedPrivKey.val(extendedPrivKey); |
a0091a40 | 607 | var extendedPubKey = bip32ExtendedKey.neutered().toBase58(); |
ebd8d4e8 IC |
608 | DOM.extendedPubKey.val(extendedPubKey); |
609 | // Display the addresses and privkeys | |
610 | clearAddressesList(); | |
611 | displayAddresses(0, 20); | |
612 | } | |
613 | ||
614 | function displayAddresses(start, total) { | |
40892aba IC |
615 | generationProcesses.push(new (function() { |
616 | ||
617 | var rows = []; | |
618 | ||
619 | this.stop = function() { | |
620 | for (var i=0; i<rows.length; i++) { | |
621 | rows[i].shouldGenerate = false; | |
622 | } | |
0eda54f5 | 623 | hidePending(); |
40892aba IC |
624 | } |
625 | ||
626 | for (var i=0; i<total; i++) { | |
627 | var index = i + start; | |
0eda54f5 IC |
628 | var isLast = i == total - 1; |
629 | rows.push(new TableRow(index, isLast)); | |
40892aba IC |
630 | } |
631 | ||
632 | })()); | |
ebd8d4e8 IC |
633 | } |
634 | ||
0eda54f5 | 635 | function TableRow(index, isLast) { |
a8c45487 | 636 | |
40892aba IC |
637 | var self = this; |
638 | this.shouldGenerate = true; | |
146e089e | 639 | var useHardenedAddresses = DOM.hardenedAddresses.prop("checked"); |
0cda44d5 IC |
640 | var isP2wpkhNestedInP2sh = bip49TabSelected(); |
641 | var p2wpkhNestedInP2shAvailable = networkHasBip49(); | |
146e089e | 642 | |
a8c45487 IC |
643 | function init() { |
644 | calculateValues(); | |
645 | } | |
646 | ||
647 | function calculateValues() { | |
648 | setTimeout(function() { | |
40892aba IC |
649 | if (!self.shouldGenerate) { |
650 | return; | |
651 | } | |
a0091a40 | 652 | var key = "NA"; |
146e089e IC |
653 | if (useHardenedAddresses) { |
654 | key = bip32ExtendedKey.deriveHardened(index); | |
655 | } | |
656 | else { | |
657 | key = bip32ExtendedKey.derive(index); | |
658 | } | |
a8c45487 | 659 | var address = key.getAddress().toString(); |
ba3cb9ec | 660 | var privkey = "NA"; |
a0091a40 IC |
661 | if (!key.isNeutered()) { |
662 | privkey = key.keyPair.toWIF(network); | |
ba3cb9ec | 663 | } |
a0091a40 | 664 | var pubkey = key.getPublicKeyBuffer().toString('hex'); |
38523d36 | 665 | var indexText = getDerivationPath() + "/" + index; |
146e089e IC |
666 | if (useHardenedAddresses) { |
667 | indexText = indexText + "'"; | |
668 | } | |
0edac945 | 669 | // Ethereum values are different |
534481b6 | 670 | if (networks[DOM.network.val()].name == "ETH - Ethereum") { |
a0091a40 | 671 | var privKeyBuffer = key.keyPair.d.toBuffer(); |
0edac945 IC |
672 | privkey = privKeyBuffer.toString('hex'); |
673 | var addressBuffer = ethUtil.privateToAddress(privKeyBuffer); | |
49b21f12 IC |
674 | var hexAddress = addressBuffer.toString('hex'); |
675 | var checksumAddress = ethUtil.toChecksumAddress(hexAddress); | |
676 | address = ethUtil.addHexPrefix(checksumAddress); | |
d0239db4 IC |
677 | privkey = ethUtil.addHexPrefix(privkey); |
678 | pubkey = ethUtil.addHexPrefix(pubkey); | |
0edac945 | 679 | } |
64a7d2aa | 680 | // Ripple values are different |
534481b6 | 681 | if (networks[DOM.network.val()].name == "XRP - Ripple") { |
64a7d2aa | 682 | privkey = convertRipplePriv(privkey); |
683 | address = convertRippleAdrr(address); | |
684 | } | |
6c08f364 | 685 | // BIP49 addresses are different |
0cda44d5 IC |
686 | if (isP2wpkhNestedInP2sh) { |
687 | if (!p2wpkhNestedInP2shAvailable) { | |
6c08f364 IC |
688 | return; |
689 | } | |
690 | var keyhash = bitcoinjs.bitcoin.crypto.hash160(key.getPublicKeyBuffer()); | |
691 | var scriptsig = bitcoinjs.bitcoin.script.witnessPubKeyHash.output.encode(keyhash); | |
692 | var addressbytes = bitcoinjs.bitcoin.crypto.hash160(scriptsig); | |
693 | var scriptpubkey = bitcoinjs.bitcoin.script.scriptHash.output.encode(addressbytes); | |
694 | address = bitcoinjs.bitcoin.address.fromOutputScript(scriptpubkey, network) | |
695 | } | |
1b12b2f5 | 696 | addAddressToList(indexText, address, pubkey, privkey); |
0eda54f5 IC |
697 | if (isLast) { |
698 | hidePending(); | |
699 | } | |
a8c45487 IC |
700 | }, 50) |
701 | } | |
702 | ||
703 | init(); | |
704 | ||
705 | } | |
706 | ||
ebd8d4e8 IC |
707 | function showMore() { |
708 | var start = DOM.addresses.children().length; | |
709 | var rowsToAdd = parseInt(DOM.rowsToAdd.val()); | |
710 | if (isNaN(rowsToAdd)) { | |
711 | rowsToAdd = 20; | |
712 | DOM.rowsToAdd.val("20"); | |
713 | } | |
714 | if (rowsToAdd > 200) { | |
715 | var msg = "Generating " + rowsToAdd + " rows could take a while. "; | |
716 | msg += "Do you want to continue?"; | |
717 | if (!confirm(msg)) { | |
718 | return; | |
719 | } | |
720 | } | |
ebd8d4e8 | 721 | displayAddresses(start, rowsToAdd); |
ebd8d4e8 IC |
722 | } |
723 | ||
724 | function clearDisplay() { | |
725 | clearAddressesList(); | |
fa2e4e93 | 726 | clearKeys(); |
ebd8d4e8 IC |
727 | hideValidationError(); |
728 | } | |
729 | ||
730 | function clearAddressesList() { | |
731 | DOM.addresses.empty(); | |
40892aba IC |
732 | stopGenerating(); |
733 | } | |
734 | ||
735 | function stopGenerating() { | |
736 | while (generationProcesses.length > 0) { | |
737 | var generation = generationProcesses.shift(); | |
738 | generation.stop(); | |
739 | } | |
ebd8d4e8 IC |
740 | } |
741 | ||
fa2e4e93 IC |
742 | function clearKeys() { |
743 | clearRootKey(); | |
744 | clearDerivedKeys(); | |
745 | } | |
746 | ||
747 | function clearRootKey() { | |
ebd8d4e8 | 748 | DOM.rootKey.val(""); |
fa2e4e93 IC |
749 | } |
750 | ||
751 | function clearDerivedKeys() { | |
ebd8d4e8 IC |
752 | DOM.extendedPrivKey.val(""); |
753 | DOM.extendedPubKey.val(""); | |
fa2e4e93 IC |
754 | DOM.bip44accountXprv.val(""); |
755 | DOM.bip44accountXpub.val(""); | |
ebd8d4e8 IC |
756 | } |
757 | ||
1b12b2f5 | 758 | function addAddressToList(indexText, address, pubkey, privkey) { |
ebd8d4e8 | 759 | var row = $(addressRowTemplate.html()); |
700901cd IC |
760 | // Elements |
761 | var indexCell = row.find(".index span"); | |
762 | var addressCell = row.find(".address span"); | |
1b12b2f5 | 763 | var pubkeyCell = row.find(".pubkey span"); |
700901cd IC |
764 | var privkeyCell = row.find(".privkey span"); |
765 | // Content | |
ae30fed8 | 766 | indexCell.text(indexText); |
700901cd | 767 | addressCell.text(address); |
1b12b2f5 | 768 | pubkeyCell.text(pubkey); |
700901cd IC |
769 | privkeyCell.text(privkey); |
770 | // Visibility | |
771 | if (!showIndex) { | |
772 | indexCell.addClass("invisible"); | |
773 | } | |
774 | if (!showAddress) { | |
775 | addressCell.addClass("invisible"); | |
776 | } | |
1b12b2f5 IC |
777 | if (!showPubKey) { |
778 | pubkeyCell.addClass("invisible"); | |
779 | } | |
700901cd | 780 | if (!showPrivKey) { |
6d628db7 | 781 | privkeyCell.addClass("invisible"); |
700901cd | 782 | } |
ebd8d4e8 | 783 | DOM.addresses.append(row); |
e00964cc IC |
784 | var rowShowQrEls = row.find("[data-show-qr]"); |
785 | setQrEvents(rowShowQrEls); | |
ebd8d4e8 IC |
786 | } |
787 | ||
788 | function hasStrongRandom() { | |
789 | return 'crypto' in window && window['crypto'] !== null; | |
790 | } | |
791 | ||
792 | function disableForms() { | |
793 | $("form").on("submit", function(e) { | |
794 | e.preventDefault(); | |
795 | }); | |
796 | } | |
797 | ||
ebd8d4e8 IC |
798 | function parseIntNoNaN(val, defaultVal) { |
799 | var v = parseInt(val); | |
800 | if (isNaN(v)) { | |
801 | return defaultVal; | |
802 | } | |
803 | return v; | |
804 | } | |
805 | ||
806 | function showPending() { | |
807 | DOM.feedback | |
808 | .text("Calculating...") | |
809 | .show(); | |
810 | } | |
811 | ||
563e401a | 812 | function findNearestWord(word) { |
5ee7bb9e IC |
813 | var language = getLanguage(); |
814 | var words = WORDLISTS[language]; | |
563e401a IC |
815 | var minDistance = 99; |
816 | var closestWord = words[0]; | |
817 | for (var i=0; i<words.length; i++) { | |
818 | var comparedTo = words[i]; | |
6ea15134 IC |
819 | if (comparedTo.indexOf(word) == 0) { |
820 | return comparedTo; | |
821 | } | |
563e401a IC |
822 | var distance = Levenshtein.get(word, comparedTo); |
823 | if (distance < minDistance) { | |
824 | closestWord = comparedTo; | |
825 | minDistance = distance; | |
826 | } | |
827 | } | |
828 | return closestWord; | |
829 | } | |
830 | ||
ebd8d4e8 IC |
831 | function hidePending() { |
832 | DOM.feedback | |
833 | .text("") | |
834 | .hide(); | |
835 | } | |
836 | ||
7f15cb6e IC |
837 | function populateNetworkSelect() { |
838 | for (var i=0; i<networks.length; i++) { | |
839 | var network = networks[i]; | |
840 | var option = $("<option>"); | |
841 | option.attr("value", i); | |
842 | option.text(network.name); | |
7b742f87 IC |
843 | if (network.name == "BTC - Bitcoin") { |
844 | option.prop("selected", true); | |
845 | } | |
7f15cb6e IC |
846 | DOM.phraseNetwork.append(option); |
847 | } | |
848 | } | |
29bf60f5 | 849 | |
b4fd763c AG |
850 | function populateClientSelect() { |
851 | for (var i=0; i<clients.length; i++) { | |
852 | var client = clients[i]; | |
853 | var option = $("<option>"); | |
854 | option.attr("value", i); | |
855 | option.text(client.name); | |
29bf60f5 | 856 | DOM.bip32Client.append(option); |
b4fd763c AG |
857 | } |
858 | } | |
7f15cb6e | 859 | |
5ee7bb9e IC |
860 | function getLanguage() { |
861 | var defaultLanguage = "english"; | |
862 | // Try to get from existing phrase | |
863 | var language = getLanguageFromPhrase(); | |
864 | // Try to get from url if not from phrase | |
865 | if (language.length == 0) { | |
866 | language = getLanguageFromUrl(); | |
867 | } | |
868 | // Default to English if no other option | |
869 | if (language.length == 0) { | |
870 | language = defaultLanguage; | |
871 | } | |
872 | return language; | |
873 | } | |
874 | ||
875 | function getLanguageFromPhrase(phrase) { | |
876 | // Check if how many words from existing phrase match a language. | |
877 | var language = ""; | |
878 | if (!phrase) { | |
879 | phrase = DOM.phrase.val(); | |
880 | } | |
881 | if (phrase.length > 0) { | |
882 | var words = phraseToWordArray(phrase); | |
883 | var languageMatches = {}; | |
884 | for (l in WORDLISTS) { | |
885 | // Track how many words match in this language | |
886 | languageMatches[l] = 0; | |
887 | for (var i=0; i<words.length; i++) { | |
888 | var wordInLanguage = WORDLISTS[l].indexOf(words[i]) > -1; | |
889 | if (wordInLanguage) { | |
890 | languageMatches[l]++; | |
891 | } | |
892 | } | |
893 | // Find languages with most word matches. | |
894 | // This is made difficult due to commonalities between Chinese | |
895 | // simplified vs traditional. | |
896 | var mostMatches = 0; | |
897 | var mostMatchedLanguages = []; | |
898 | for (var l in languageMatches) { | |
899 | var numMatches = languageMatches[l]; | |
900 | if (numMatches > mostMatches) { | |
901 | mostMatches = numMatches; | |
902 | mostMatchedLanguages = [l]; | |
903 | } | |
904 | else if (numMatches == mostMatches) { | |
905 | mostMatchedLanguages.push(l); | |
906 | } | |
907 | } | |
908 | } | |
909 | if (mostMatchedLanguages.length > 0) { | |
910 | // Use first language and warn if multiple detected | |
911 | language = mostMatchedLanguages[0]; | |
912 | if (mostMatchedLanguages.length > 1) { | |
913 | console.warn("Multiple possible languages"); | |
914 | console.warn(mostMatchedLanguages); | |
915 | } | |
916 | } | |
917 | } | |
918 | return language; | |
919 | } | |
920 | ||
921 | function getLanguageFromUrl() { | |
c6624d51 IC |
922 | for (var language in WORDLISTS) { |
923 | if (window.location.hash.indexOf(language) > -1) { | |
924 | return language; | |
925 | } | |
926 | } | |
927 | return ""; | |
5ee7bb9e IC |
928 | } |
929 | ||
930 | function setMnemonicLanguage() { | |
931 | var language = getLanguage(); | |
932 | // Load the bip39 mnemonic generator for this language if required | |
933 | if (!(language in mnemonics)) { | |
934 | mnemonics[language] = new Mnemonic(language); | |
935 | } | |
936 | mnemonic = mnemonics[language]; | |
937 | } | |
938 | ||
939 | function convertPhraseToNewLanguage() { | |
940 | var oldLanguage = getLanguageFromPhrase(); | |
941 | var newLanguage = getLanguageFromUrl(); | |
942 | var oldPhrase = DOM.phrase.val(); | |
943 | var oldWords = phraseToWordArray(oldPhrase); | |
944 | var newWords = []; | |
945 | for (var i=0; i<oldWords.length; i++) { | |
946 | var oldWord = oldWords[i]; | |
947 | var index = WORDLISTS[oldLanguage].indexOf(oldWord); | |
948 | var newWord = WORDLISTS[newLanguage][index]; | |
949 | newWords.push(newWord); | |
950 | } | |
951 | newPhrase = wordArrayToPhrase(newWords); | |
952 | return newPhrase; | |
953 | } | |
954 | ||
955 | // TODO look at jsbip39 - mnemonic.splitWords | |
956 | function phraseToWordArray(phrase) { | |
957 | var words = phrase.split(/\s/g); | |
958 | var noBlanks = []; | |
959 | for (var i=0; i<words.length; i++) { | |
960 | var word = words[i]; | |
961 | if (word.length > 0) { | |
962 | noBlanks.push(word); | |
963 | } | |
964 | } | |
965 | return noBlanks; | |
966 | } | |
967 | ||
968 | // TODO look at jsbip39 - mnemonic.joinWords | |
969 | function wordArrayToPhrase(words) { | |
970 | var phrase = words.join(" "); | |
971 | var language = getLanguageFromPhrase(phrase); | |
972 | if (language == "japanese") { | |
973 | phrase = words.join("\u3000"); | |
974 | } | |
975 | return phrase; | |
976 | } | |
977 | ||
c6624d51 IC |
978 | function isUsingOwnEntropy() { |
979 | return DOM.useEntropy.prop("checked"); | |
980 | } | |
981 | ||
982 | function setMnemonicFromEntropy() { | |
0a84fe6a | 983 | clearEntropyFeedback(); |
057722b0 | 984 | // Get entropy value |
c6624d51 | 985 | var entropyStr = DOM.entropy.val(); |
057722b0 | 986 | // Work out minimum base for entropy |
c6624d51 | 987 | var entropy = Entropy.fromString(entropyStr); |
057722b0 | 988 | if (entropy.binaryStr.length == 0) { |
c6624d51 IC |
989 | return; |
990 | } | |
991 | // Show entropy details | |
1cf1bbaf | 992 | showEntropyFeedback(entropy); |
3599674d IC |
993 | // Use entropy hash if not using raw entropy |
994 | var bits = entropy.binaryStr; | |
995 | var mnemonicLength = DOM.entropyMnemonicLength.val(); | |
996 | if (mnemonicLength != "raw") { | |
997 | // Get bits by hashing entropy with SHA256 | |
998 | var hash = sjcl.hash.sha256.hash(entropy.cleanStr); | |
999 | var hex = sjcl.codec.hex.fromBits(hash); | |
1000 | bits = BigInteger.parse(hex, 16).toString(2); | |
53aaab27 | 1001 | while (bits.length % 256 != 0) { |
3599674d IC |
1002 | bits = "0" + bits; |
1003 | } | |
1004 | // Truncate hash to suit number of words | |
1005 | mnemonicLength = parseInt(mnemonicLength); | |
1006 | var numberOfBits = 32 * mnemonicLength / 3; | |
1007 | bits = bits.substring(0, numberOfBits); | |
1008 | } | |
c6624d51 | 1009 | // Discard trailing entropy |
3599674d | 1010 | var bitsToUse = Math.floor(bits.length / 32) * 32; |
d6fd8ebf IC |
1011 | var start = bits.length - bitsToUse; |
1012 | var binaryStr = bits.substring(start); | |
c6624d51 IC |
1013 | // Convert entropy string to numeric array |
1014 | var entropyArr = []; | |
adc8ce12 IC |
1015 | for (var i=0; i<binaryStr.length / 8; i++) { |
1016 | var byteAsBits = binaryStr.substring(i*8, i*8+8); | |
1017 | var entropyByte = parseInt(byteAsBits, 2); | |
c6624d51 IC |
1018 | entropyArr.push(entropyByte) |
1019 | } | |
1020 | // Convert entropy array to mnemonic | |
1021 | var phrase = mnemonic.toMnemonic(entropyArr); | |
1022 | // Set the mnemonic in the UI | |
1023 | DOM.phrase.val(phrase); | |
1024 | } | |
1025 | ||
0a84fe6a | 1026 | function clearEntropyFeedback() { |
20f459ce | 1027 | DOM.entropyCrackTime.text("..."); |
1cf1bbaf | 1028 | DOM.entropyType.text(""); |
0a84fe6a IC |
1029 | DOM.entropyWordCount.text("0"); |
1030 | DOM.entropyEventCount.text("0"); | |
1031 | DOM.entropyBitsPerEvent.text("0"); | |
1032 | DOM.entropyBits.text("0"); | |
1033 | DOM.entropyFiltered.html(" "); | |
1034 | DOM.entropyBinary.html(" "); | |
c6624d51 IC |
1035 | } |
1036 | ||
1cf1bbaf | 1037 | function showEntropyFeedback(entropy) { |
6422c1cd | 1038 | var numberOfBits = entropy.binaryStr.length; |
20f459ce | 1039 | var timeToCrack = "unknown"; |
9bc39377 IC |
1040 | try { |
1041 | var z = zxcvbn(entropy.base.parts.join("")); | |
20f459ce IC |
1042 | timeToCrack = z.crack_times_display.offline_fast_hashing_1e10_per_second; |
1043 | if (z.feedback.warning != "") { | |
1044 | timeToCrack = timeToCrack + " - " + z.feedback.warning; | |
1045 | }; | |
9bc39377 IC |
1046 | } |
1047 | catch (e) { | |
9bc39377 IC |
1048 | console.log("Error detecting entropy strength with zxcvbn:"); |
1049 | console.log(e); | |
b299a6a7 | 1050 | } |
391c7f26 | 1051 | var entropyTypeStr = getEntropyTypeStr(entropy); |
6422c1cd | 1052 | var wordCount = Math.floor(numberOfBits / 32) * 3; |
94959756 | 1053 | var bitsPerEvent = entropy.bitsPerEvent.toFixed(2); |
b54c1218 | 1054 | DOM.entropyFiltered.html(entropy.cleanHtml); |
391c7f26 | 1055 | DOM.entropyType.text(entropyTypeStr); |
20f459ce | 1056 | DOM.entropyCrackTime.text(timeToCrack); |
1cf1bbaf | 1057 | DOM.entropyEventCount.text(entropy.base.ints.length); |
6422c1cd | 1058 | DOM.entropyBits.text(numberOfBits); |
0a84fe6a IC |
1059 | DOM.entropyWordCount.text(wordCount); |
1060 | DOM.entropyBinary.text(entropy.binaryStr); | |
6422c1cd | 1061 | DOM.entropyBitsPerEvent.text(bitsPerEvent); |
02f05d3e IC |
1062 | } |
1063 | ||
391c7f26 IC |
1064 | function getEntropyTypeStr(entropy) { |
1065 | var typeStr = entropy.base.str; | |
1066 | // Add some detail if these are cards | |
1067 | if (entropy.base.asInt == 52) { | |
1068 | var cardDetail = []; // array of message strings | |
1069 | // Detect duplicates | |
1070 | var dupes = []; | |
1071 | var dupeTracker = {}; | |
1072 | for (var i=0; i<entropy.base.parts.length; i++) { | |
1073 | var card = entropy.base.parts[i]; | |
5c653a12 IC |
1074 | var cardUpper = card.toUpperCase(); |
1075 | if (cardUpper in dupeTracker) { | |
391c7f26 IC |
1076 | dupes.push(card); |
1077 | } | |
5c653a12 | 1078 | dupeTracker[cardUpper] = true; |
391c7f26 IC |
1079 | } |
1080 | if (dupes.length > 0) { | |
1081 | var dupeWord = "duplicates"; | |
1082 | if (dupes.length == 1) { | |
1083 | dupeWord = "duplicate"; | |
1084 | } | |
1085 | var msg = dupes.length + " " + dupeWord + ": " + dupes.slice(0,3).join(" "); | |
1086 | if (dupes.length > 3) { | |
1087 | msg += "..."; | |
1088 | } | |
1089 | cardDetail.push(msg); | |
1090 | } | |
1091 | // Detect full deck | |
1092 | var uniqueCards = []; | |
1093 | for (var uniqueCard in dupeTracker) { | |
1094 | uniqueCards.push(uniqueCard); | |
1095 | } | |
1096 | if (uniqueCards.length == 52) { | |
1097 | cardDetail.unshift("full deck"); | |
1098 | } | |
bbc29c80 IC |
1099 | // Detect missing cards |
1100 | var values = "A23456789TJQK"; | |
1101 | var suits = "CDHS"; | |
1102 | var missingCards = []; | |
1103 | for (var i=0; i<suits.length; i++) { | |
1104 | for (var j=0; j<values.length; j++) { | |
1105 | var card = values[j] + suits[i]; | |
1106 | if (!(card in dupeTracker)) { | |
1107 | missingCards.push(card); | |
1108 | } | |
1109 | } | |
1110 | } | |
1111 | // Display missing cards if six or less, ie clearly going for full deck | |
1112 | if (missingCards.length > 0 && missingCards.length <= 6) { | |
1113 | var msg = missingCards.length + " missing: " + missingCards.slice(0,3).join(" "); | |
1114 | if (missingCards.length > 3) { | |
1115 | msg += "..."; | |
1116 | } | |
1117 | cardDetail.push(msg); | |
1118 | } | |
391c7f26 IC |
1119 | // Add card details to typeStr |
1120 | if (cardDetail.length > 0) { | |
1121 | typeStr += " (" + cardDetail.join(", ") + ")"; | |
1122 | } | |
1123 | } | |
1124 | return typeStr; | |
1125 | } | |
1126 | ||
e00964cc IC |
1127 | function setQrEvents(els) { |
1128 | els.on("mouseenter", createQr); | |
1129 | els.on("mouseleave", destroyQr); | |
1130 | els.on("click", toggleQr); | |
1131 | } | |
1132 | ||
1133 | function createQr(e) { | |
1134 | var content = e.target.textContent || e.target.value; | |
1135 | if (content) { | |
1136 | var size = 130; | |
1137 | DOM.qrImage.qrcode({width: size, height: size, text: content}); | |
1138 | if (!showQr) { | |
97811c29 IC |
1139 | DOM.qrHider.addClass("hidden"); |
1140 | } | |
1141 | else { | |
1142 | DOM.qrHider.removeClass("hidden"); | |
e00964cc IC |
1143 | } |
1144 | DOM.qrContainer.removeClass("hidden"); | |
1145 | } | |
1146 | } | |
1147 | ||
1148 | function destroyQr() { | |
1149 | DOM.qrImage.text(""); | |
1150 | DOM.qrContainer.addClass("hidden"); | |
1151 | } | |
1152 | ||
1153 | function toggleQr() { | |
1154 | showQr = !showQr; | |
97811c29 | 1155 | DOM.qrHider.toggleClass("hidden"); |
e00964cc IC |
1156 | DOM.qrHint.toggleClass("hidden"); |
1157 | } | |
1158 | ||
32fab2c3 IC |
1159 | function bip44TabSelected() { |
1160 | return DOM.bip44tab.hasClass("active"); | |
1161 | } | |
1162 | ||
1163 | function bip32TabSelected() { | |
1164 | return DOM.bip32tab.hasClass("active"); | |
1165 | } | |
1166 | ||
6c08f364 | 1167 | function networkHasBip49() { |
0cda44d5 | 1168 | return networks[DOM.network.val()].p2wpkhNestedInP2shAvailable; |
6c08f364 IC |
1169 | } |
1170 | ||
1171 | function bip49TabSelected() { | |
1172 | return DOM.bip49tab.hasClass("active"); | |
1173 | } | |
1174 | ||
1175 | function setHdCoin(coinValue) { | |
1176 | DOM.bip44coin.val(coinValue); | |
1177 | DOM.bip49coin.val(coinValue); | |
1178 | } | |
1179 | ||
0cda44d5 | 1180 | function showP2wpkhNestedInP2shAvailable() { |
6c08f364 IC |
1181 | DOM.bip49unavailable.addClass("hidden"); |
1182 | DOM.bip49available.removeClass("hidden"); | |
1183 | } | |
1184 | ||
0cda44d5 | 1185 | function showP2wpkhNestedInP2shUnavailable() { |
6c08f364 IC |
1186 | DOM.bip49available.addClass("hidden"); |
1187 | DOM.bip49unavailable.removeClass("hidden"); | |
1188 | } | |
1189 | ||
7f15cb6e | 1190 | var networks = [ |
daab55dc IC |
1191 | { |
1192 | name: "BCH - Bitcoin Cash", | |
0cda44d5 | 1193 | p2wpkhNestedInP2shAvailable: false, |
daab55dc IC |
1194 | onSelect: function() { |
1195 | network = bitcoinjs.bitcoin.networks.bitcoin; | |
1196 | setHdCoin(145); | |
1197 | }, | |
1198 | }, | |
7f15cb6e | 1199 | { |
534481b6 | 1200 | name: "BTC - Bitcoin", |
0cda44d5 | 1201 | p2wpkhNestedInP2shAvailable: true, |
7a995731 | 1202 | onSelect: function() { |
a0091a40 | 1203 | network = bitcoinjs.bitcoin.networks.bitcoin; |
6c08f364 | 1204 | setHdCoin(0); |
7a995731 IC |
1205 | }, |
1206 | }, | |
7f15cb6e | 1207 | { |
534481b6 | 1208 | name: "BTC - Bitcoin Testnet", |
0cda44d5 | 1209 | p2wpkhNestedInP2shAvailable: true, |
7a995731 | 1210 | onSelect: function() { |
a0091a40 | 1211 | network = bitcoinjs.bitcoin.networks.testnet; |
6c08f364 | 1212 | setHdCoin(1); |
7a995731 IC |
1213 | }, |
1214 | }, | |
7f15cb6e | 1215 | { |
534481b6 | 1216 | name: "CLAM - Clams", |
0cda44d5 | 1217 | p2wpkhNestedInP2shAvailable: false, |
7a995731 | 1218 | onSelect: function() { |
a0091a40 | 1219 | network = bitcoinjs.bitcoin.networks.clam; |
6c08f364 | 1220 | setHdCoin(23); |
7a995731 IC |
1221 | }, |
1222 | }, | |
0921f370 | 1223 | { |
1224 | name: "CRW - Crown", | |
0cda44d5 | 1225 | p2wpkhNestedInP2shAvailable: false, |
0921f370 | 1226 | onSelect: function() { |
6c08f364 IC |
1227 | network = bitcoinjs.bitcoin.networks.crown; |
1228 | setHdCoin(72); | |
0921f370 | 1229 | }, |
1230 | }, | |
7f15cb6e | 1231 | { |
534481b6 | 1232 | name: "DASH - Dash", |
0cda44d5 | 1233 | p2wpkhNestedInP2shAvailable: false, |
e3a9508c | 1234 | onSelect: function() { |
a0091a40 | 1235 | network = bitcoinjs.bitcoin.networks.dash; |
6c08f364 | 1236 | setHdCoin(5); |
e3a9508c IC |
1237 | }, |
1238 | }, | |
c0386f3b | 1239 | { |
534481b6 | 1240 | name: "DASH - Dash Testnet", |
0cda44d5 | 1241 | p2wpkhNestedInP2shAvailable: false, |
c0386f3b | 1242 | onSelect: function() { |
a0091a40 | 1243 | network = bitcoinjs.bitcoin.networks.dashtn; |
6c08f364 | 1244 | setHdCoin(1); |
c0386f3b KR |
1245 | }, |
1246 | }, | |
e3a9508c | 1247 | { |
534481b6 | 1248 | name: "DOGE - Dogecoin", |
0cda44d5 | 1249 | p2wpkhNestedInP2shAvailable: false, |
534481b6 | 1250 | onSelect: function() { |
6c08f364 IC |
1251 | network = bitcoinjs.bitcoin.networks.dogecoin; |
1252 | setHdCoin(3); | |
534481b6 | 1253 | }, |
1254 | }, | |
1255 | { | |
1256 | name: "ETH - Ethereum", | |
0cda44d5 | 1257 | p2wpkhNestedInP2shAvailable: false, |
e3a9508c | 1258 | onSelect: function() { |
a0091a40 | 1259 | network = bitcoinjs.bitcoin.networks.bitcoin; |
6c08f364 | 1260 | setHdCoin(60); |
e3a9508c IC |
1261 | }, |
1262 | }, | |
f88fab20 | 1263 | { |
534481b6 | 1264 | name: "GAME - GameCredits", |
0cda44d5 | 1265 | p2wpkhNestedInP2shAvailable: false, |
f88fab20 | 1266 | onSelect: function() { |
a0091a40 | 1267 | network = bitcoinjs.bitcoin.networks.game; |
6c08f364 | 1268 | setHdCoin(101); |
f88fab20 | 1269 | }, |
1270 | }, | |
a3baa26e | 1271 | { |
534481b6 | 1272 | name: "JBS - Jumbucks", |
0cda44d5 | 1273 | p2wpkhNestedInP2shAvailable: false, |
a3baa26e | 1274 | onSelect: function() { |
a0091a40 | 1275 | network = bitcoinjs.bitcoin.networks.jumbucks; |
6c08f364 | 1276 | setHdCoin(26); |
a3baa26e IC |
1277 | }, |
1278 | }, | |
1279 | { | |
534481b6 | 1280 | name: "LTC - Litecoin", |
0cda44d5 | 1281 | p2wpkhNestedInP2shAvailable: false, |
a3baa26e | 1282 | onSelect: function() { |
a0091a40 | 1283 | network = bitcoinjs.bitcoin.networks.litecoin; |
6c08f364 | 1284 | setHdCoin(2); |
3abab9b0 | 1285 | DOM.litecoinLtubContainer.removeClass("hidden"); |
a3baa26e IC |
1286 | }, |
1287 | }, | |
56ad9601 JS |
1288 | { |
1289 | name: "MAZA - Maza", | |
0cda44d5 | 1290 | p2wpkhNestedInP2shAvailable: false, |
56ad9601 JS |
1291 | onSelect: function() { |
1292 | network = bitcoinjs.bitcoin.networks.maza; | |
1293 | setHdCoin(13); | |
1294 | }, | |
1295 | }, | |
1296 | ||
a3baa26e | 1297 | { |
534481b6 | 1298 | name: "NMC - Namecoin", |
0cda44d5 | 1299 | p2wpkhNestedInP2shAvailable: false, |
a3baa26e | 1300 | onSelect: function() { |
a0091a40 | 1301 | network = bitcoinjs.bitcoin.networks.namecoin; |
6c08f364 | 1302 | setHdCoin(7); |
a3baa26e IC |
1303 | }, |
1304 | }, | |
c0df0189 | 1305 | { |
1306 | name: "PIVX - PIVX", | |
0cda44d5 | 1307 | p2wpkhNestedInP2shAvailable: false, |
c0df0189 | 1308 | onSelect: function() { |
1309 | network = bitcoinjs.bitcoin.networks.pivx; | |
1310 | setHdCoin(119); | |
1311 | }, | |
1312 | }, | |
1313 | { | |
1314 | name: "PIVX - PIVX Testnet", | |
0cda44d5 | 1315 | p2wpkhNestedInP2shAvailable: false, |
c0df0189 | 1316 | onSelect: function() { |
1317 | network = bitcoinjs.bitcoin.networks.pivxtestnet; | |
1318 | setHdCoin(1); | |
1319 | }, | |
1320 | }, | |
5c434a8a | 1321 | { |
534481b6 | 1322 | name: "PPC - Peercoin", |
0cda44d5 | 1323 | p2wpkhNestedInP2shAvailable: false, |
5c434a8a | 1324 | onSelect: function() { |
a0091a40 | 1325 | network = bitcoinjs.bitcoin.networks.peercoin; |
6c08f364 | 1326 | setHdCoin(6); |
5c434a8a CM |
1327 | }, |
1328 | }, | |
64a7d2aa | 1329 | { |
534481b6 | 1330 | name: "SDC - ShadowCash", |
0cda44d5 | 1331 | p2wpkhNestedInP2shAvailable: false, |
82f91834 | 1332 | onSelect: function() { |
a0091a40 | 1333 | network = bitcoinjs.bitcoin.networks.shadow; |
6c08f364 | 1334 | setHdCoin(35); |
82f91834 DG |
1335 | }, |
1336 | }, | |
07ac4350 | 1337 | { |
534481b6 | 1338 | name: "SDC - ShadowCash Testnet", |
0cda44d5 | 1339 | p2wpkhNestedInP2shAvailable: false, |
07ac4350 | 1340 | onSelect: function() { |
a0091a40 | 1341 | network = bitcoinjs.bitcoin.networks.shadowtn; |
6c08f364 | 1342 | setHdCoin(1); |
07ac4350 | 1343 | }, |
1344 | }, | |
7a5a87a0 | 1345 | { |
534481b6 | 1346 | name: "SLM - Slimcoin", |
0cda44d5 | 1347 | p2wpkhNestedInP2shAvailable: false, |
7a5a87a0 | 1348 | onSelect: function() { |
a0091a40 | 1349 | network = bitcoinjs.bitcoin.networks.slimcoin; |
6c08f364 | 1350 | setHdCoin(63); |
7a5a87a0 GH |
1351 | }, |
1352 | }, | |
1353 | { | |
534481b6 | 1354 | name: "SLM - Slimcoin Testnet", |
0cda44d5 | 1355 | p2wpkhNestedInP2shAvailable: false, |
7a5a87a0 | 1356 | onSelect: function() { |
a0091a40 | 1357 | network = bitcoinjs.bitcoin.networks.slimcointn; |
6c08f364 | 1358 | setHdCoin(111); |
7a5a87a0 GH |
1359 | }, |
1360 | }, | |
07ac4350 | 1361 | { |
534481b6 | 1362 | name: "VIA - Viacoin", |
0cda44d5 | 1363 | p2wpkhNestedInP2shAvailable: false, |
07ac4350 | 1364 | onSelect: function() { |
a0091a40 | 1365 | network = bitcoinjs.bitcoin.networks.viacoin; |
6c08f364 | 1366 | setHdCoin(14); |
07ac4350 | 1367 | }, |
1368 | }, | |
0edac945 | 1369 | { |
534481b6 | 1370 | name: "VIA - Viacoin Testnet", |
0cda44d5 | 1371 | p2wpkhNestedInP2shAvailable: false, |
0edac945 | 1372 | onSelect: function() { |
a0091a40 | 1373 | network = bitcoinjs.bitcoin.networks.viacointestnet; |
6c08f364 | 1374 | setHdCoin(1); |
0edac945 IC |
1375 | }, |
1376 | }, | |
534481b6 | 1377 | { |
7ebdf61c | 1378 | name: "XMY - Myriadcoin", |
0cda44d5 | 1379 | p2wpkhNestedInP2shAvailable: false, |
534481b6 | 1380 | onSelect: function() { |
7ebdf61c IC |
1381 | network = bitcoinjs.bitcoin.networks.myriadcoin; |
1382 | setHdCoin(90); | |
534481b6 | 1383 | }, |
adedbf91 | 1384 | }, |
1385 | { | |
7ebdf61c | 1386 | name: "XRP - Ripple", |
0cda44d5 | 1387 | p2wpkhNestedInP2shAvailable: false, |
adedbf91 | 1388 | onSelect: function() { |
7ebdf61c IC |
1389 | network = bitcoinjs.bitcoin.networks.bitcoin; |
1390 | setHdCoin(144); | |
adedbf91 | 1391 | }, |
534481b6 | 1392 | } |
7f15cb6e | 1393 | ] |
6ee4fb7d | 1394 | |
b4fd763c AG |
1395 | var clients = [ |
1396 | { | |
1397 | name: "Bitcoin Core", | |
1398 | onSelect: function() { | |
1399 | DOM.bip32path.val("m/0'/0'"); | |
1400 | DOM.hardenedAddresses.prop('checked', true); | |
1401 | }, | |
1402 | }, | |
1403 | { | |
1404 | name: "blockchain.info", | |
1405 | onSelect: function() { | |
1406 | DOM.bip32path.val("m/44'/0'/0'"); | |
1407 | DOM.hardenedAddresses.prop('checked', false); | |
1408 | }, | |
1409 | }, | |
1410 | { | |
1411 | name: "MultiBit HD", | |
1412 | onSelect: function() { | |
1413 | DOM.bip32path.val("m/0'/0"); | |
1414 | DOM.hardenedAddresses.prop('checked', false); | |
1415 | }, | |
1416 | } | |
1417 | ] | |
7a995731 | 1418 | |
ebd8d4e8 IC |
1419 | init(); |
1420 | ||
1421 | })(); |