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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"); | |
ee0981f1 | 41 | DOM.entropyFilterWarning = DOM.entropyContainer.find(".filter-warning"); |
ebd8d4e8 | 42 | DOM.phrase = $(".phrase"); |
1abcc511 | 43 | DOM.passphrase = $(".passphrase"); |
c6624d51 | 44 | DOM.generateContainer = $(".generate-container"); |
ebd8d4e8 | 45 | DOM.generate = $(".generate"); |
3e0ed16a | 46 | DOM.seed = $(".seed"); |
ebd8d4e8 | 47 | DOM.rootKey = $(".root-key"); |
3abab9b0 IC |
48 | DOM.litecoinLtubContainer = $(".litecoin-ltub-container"); |
49 | DOM.litecoinUseLtub = $(".litecoin-use-ltub"); | |
ebd8d4e8 IC |
50 | DOM.extendedPrivKey = $(".extended-priv-key"); |
51 | DOM.extendedPubKey = $(".extended-pub-key"); | |
d6cedc94 IC |
52 | DOM.bip32tab = $("#bip32-tab"); |
53 | DOM.bip44tab = $("#bip44-tab"); | |
6c08f364 | 54 | DOM.bip49tab = $("#bip49-tab"); |
d6cedc94 IC |
55 | DOM.bip32panel = $("#bip32"); |
56 | DOM.bip44panel = $("#bip44"); | |
6c08f364 | 57 | DOM.bip49panel = $("#bip49"); |
ebd8d4e8 IC |
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"); | |
c554e6ff IC |
63 | DOM.bip44accountXprv = $("#bip44 .account-xprv"); |
64 | DOM.bip44accountXpub = $("#bip44 .account-xpub"); | |
ebd8d4e8 | 65 | DOM.bip44change = $("#bip44 .change"); |
6c08f364 IC |
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"); | |
88df3739 | 75 | DOM.generatedStrength = $(".generate-container .strength"); |
146e089e | 76 | DOM.hardenedAddresses = $(".hardened-addresses"); |
88311463 | 77 | DOM.useP2wpkhNestedInP2sh = $(".p2wpkh-nested-in-p2sh"); |
fe8f2d14 IC |
78 | DOM.useBitpayAddressesContainer = $(".use-bitpay-addresses-container"); |
79 | DOM.useBitpayAddresses = $(".use-bitpay-addresses"); | |
ebd8d4e8 IC |
80 | DOM.addresses = $(".addresses"); |
81 | DOM.rowsToAdd = $(".rows-to-add"); | |
82 | DOM.more = $(".more"); | |
83 | DOM.feedback = $(".feedback"); | |
84 | DOM.tab = $(".derivation-type a"); | |
85 | DOM.indexToggle = $(".index-toggle"); | |
86 | DOM.addressToggle = $(".address-toggle"); | |
1b12b2f5 | 87 | DOM.publicKeyToggle = $(".public-key-toggle"); |
ebd8d4e8 | 88 | DOM.privateKeyToggle = $(".private-key-toggle"); |
5ee7bb9e | 89 | DOM.languages = $(".languages a"); |
e00964cc | 90 | DOM.qrContainer = $(".qr-container"); |
97811c29 | 91 | DOM.qrHider = DOM.qrContainer.find(".qr-hider"); |
e00964cc IC |
92 | DOM.qrImage = DOM.qrContainer.find(".qr-image"); |
93 | DOM.qrHint = DOM.qrContainer.find(".qr-hint"); | |
94 | DOM.showQrEls = $("[data-show-qr]"); | |
ebd8d4e8 | 95 | |
ebd8d4e8 IC |
96 | function init() { |
97 | // Events | |
d6cedc94 | 98 | DOM.network.on("change", networkChanged); |
29bf60f5 | 99 | DOM.bip32Client.on("change", bip32ClientChanged); |
c6624d51 IC |
100 | DOM.useEntropy.on("change", setEntropyVisibility); |
101 | DOM.entropy.on("input", delayedEntropyChanged); | |
3599674d | 102 | DOM.entropyMnemonicLength.on("change", entropyChanged); |
a19a5498 IC |
103 | DOM.phrase.on("input", delayedPhraseChanged); |
104 | DOM.passphrase.on("input", delayedPhraseChanged); | |
ebd8d4e8 IC |
105 | DOM.generate.on("click", generateClicked); |
106 | DOM.more.on("click", showMore); | |
efe41586 | 107 | DOM.rootKey.on("input", delayedRootKeyChanged); |
3abab9b0 | 108 | DOM.litecoinUseLtub.on("change", litecoinUseLtubChanged); |
efe41586 | 109 | DOM.bip32path.on("input", calcForDerivationPath); |
efe41586 IC |
110 | DOM.bip44account.on("input", calcForDerivationPath); |
111 | DOM.bip44change.on("input", calcForDerivationPath); | |
6c08f364 IC |
112 | DOM.bip49account.on("input", calcForDerivationPath); |
113 | DOM.bip49change.on("input", calcForDerivationPath); | |
efe41586 | 114 | DOM.tab.on("shown.bs.tab", calcForDerivationPath); |
146e089e | 115 | DOM.hardenedAddresses.on("change", calcForDerivationPath); |
88311463 | 116 | DOM.useP2wpkhNestedInP2sh.on("change", calcForDerivationPath); |
ebd8d4e8 IC |
117 | DOM.indexToggle.on("click", toggleIndexes); |
118 | DOM.addressToggle.on("click", toggleAddresses); | |
1b12b2f5 | 119 | DOM.publicKeyToggle.on("click", togglePublicKeys); |
ebd8d4e8 | 120 | DOM.privateKeyToggle.on("click", togglePrivateKeys); |
5ee7bb9e | 121 | DOM.languages.on("click", languageChanged); |
fe8f2d14 | 122 | DOM.useBitpayAddresses.on("change", useBitpayAddressesChange); |
e00964cc | 123 | setQrEvents(DOM.showQrEls); |
ebd8d4e8 IC |
124 | disableForms(); |
125 | hidePending(); | |
126 | hideValidationError(); | |
7f15cb6e | 127 | populateNetworkSelect(); |
b4fd763c | 128 | populateClientSelect(); |
ebd8d4e8 IC |
129 | } |
130 | ||
131 | // Event handlers | |
132 | ||
d6cedc94 | 133 | function networkChanged(e) { |
6c08f364 IC |
134 | clearDerivedKeys(); |
135 | clearAddressesList(); | |
3abab9b0 | 136 | DOM.litecoinLtubContainer.addClass("hidden"); |
fe8f2d14 | 137 | DOM.useBitpayAddressesContainer.addClass("hidden"); |
54563907 | 138 | var networkIndex = e.target.value; |
6c08f364 IC |
139 | var network = networks[networkIndex]; |
140 | network.onSelect(); | |
0cda44d5 IC |
141 | if (network.p2wpkhNestedInP2shAvailable) { |
142 | showP2wpkhNestedInP2shAvailable(); | |
6c08f364 IC |
143 | } |
144 | else { | |
0cda44d5 | 145 | showP2wpkhNestedInP2shUnavailable(); |
6c08f364 | 146 | } |
54563907 IC |
147 | if (seed != null) { |
148 | phraseChanged(); | |
149 | } | |
150 | else { | |
151 | rootKeyChanged(); | |
152 | } | |
d6cedc94 | 153 | } |
29bf60f5 IC |
154 | |
155 | function bip32ClientChanged(e) { | |
156 | var clientIndex = DOM.bip32Client.val(); | |
157 | if (clientIndex == "custom") { | |
158 | DOM.bip32path.prop("readonly", false); | |
b4fd763c AG |
159 | } |
160 | else { | |
29bf60f5 IC |
161 | DOM.bip32path.prop("readonly", true); |
162 | clients[clientIndex].onSelect(); | |
163 | if (seed != null) { | |
164 | phraseChanged(); | |
165 | } | |
166 | else { | |
167 | rootKeyChanged(); | |
168 | } | |
b4fd763c AG |
169 | } |
170 | } | |
d6cedc94 | 171 | |
c6624d51 IC |
172 | function setEntropyVisibility() { |
173 | if (isUsingOwnEntropy()) { | |
174 | DOM.entropyContainer.removeClass("hidden"); | |
175 | DOM.generateContainer.addClass("hidden"); | |
176 | DOM.phrase.prop("readonly", true); | |
177 | DOM.entropy.focus(); | |
178 | entropyChanged(); | |
179 | } | |
180 | else { | |
181 | DOM.entropyContainer.addClass("hidden"); | |
182 | DOM.generateContainer.removeClass("hidden"); | |
183 | DOM.phrase.prop("readonly", false); | |
057722b0 | 184 | hidePending(); |
c6624d51 IC |
185 | } |
186 | } | |
187 | ||
ebd8d4e8 IC |
188 | function delayedPhraseChanged() { |
189 | hideValidationError(); | |
ed6d9d39 IC |
190 | seed = null; |
191 | bip32RootKey = null; | |
192 | bip32ExtendedKey = null; | |
193 | clearAddressesList(); | |
ebd8d4e8 IC |
194 | showPending(); |
195 | if (phraseChangeTimeoutEvent != null) { | |
196 | clearTimeout(phraseChangeTimeoutEvent); | |
197 | } | |
198 | phraseChangeTimeoutEvent = setTimeout(phraseChanged, 400); | |
199 | } | |
200 | ||
201 | function phraseChanged() { | |
202 | showPending(); | |
5ee7bb9e | 203 | setMnemonicLanguage(); |
ebd8d4e8 IC |
204 | // Get the mnemonic phrase |
205 | var phrase = DOM.phrase.val(); | |
206 | var errorText = findPhraseErrors(phrase); | |
207 | if (errorText) { | |
208 | showValidationError(errorText); | |
209 | return; | |
210 | } | |
efe41586 IC |
211 | // Calculate and display |
212 | var passphrase = DOM.passphrase.val(); | |
213 | calcBip32RootKeyFromSeed(phrase, passphrase); | |
214 | calcForDerivationPath(); | |
efe41586 IC |
215 | } |
216 | ||
c6624d51 IC |
217 | function delayedEntropyChanged() { |
218 | hideValidationError(); | |
219 | showPending(); | |
220 | if (entropyChangeTimeoutEvent != null) { | |
221 | clearTimeout(entropyChangeTimeoutEvent); | |
222 | } | |
223 | entropyChangeTimeoutEvent = setTimeout(entropyChanged, 400); | |
224 | } | |
225 | ||
226 | function entropyChanged() { | |
057722b0 IC |
227 | // If blank entropy, clear mnemonic, addresses, errors |
228 | if (DOM.entropy.val().trim().length == 0) { | |
229 | clearDisplay(); | |
0a84fe6a | 230 | clearEntropyFeedback(); |
057722b0 IC |
231 | DOM.phrase.val(""); |
232 | showValidationError("Blank entropy"); | |
233 | return; | |
234 | } | |
235 | // Get the current phrase to detect changes | |
236 | var phrase = DOM.phrase.val(); | |
237 | // Set the phrase from the entropy | |
c6624d51 | 238 | setMnemonicFromEntropy(); |
057722b0 IC |
239 | // Recalc addresses if the phrase has changed |
240 | var newPhrase = DOM.phrase.val(); | |
241 | if (newPhrase != phrase) { | |
242 | if (newPhrase.length == 0) { | |
243 | clearDisplay(); | |
244 | } | |
245 | else { | |
246 | phraseChanged(); | |
247 | } | |
248 | } | |
249 | else { | |
250 | hidePending(); | |
251 | } | |
c6624d51 IC |
252 | } |
253 | ||
efe41586 IC |
254 | function delayedRootKeyChanged() { |
255 | // Warn if there is an existing mnemonic or passphrase. | |
256 | if (DOM.phrase.val().length > 0 || DOM.passphrase.val().length > 0) { | |
257 | if (!confirm("This will clear existing mnemonic and passphrase")) { | |
258 | DOM.rootKey.val(bip32RootKey); | |
259 | return | |
260 | } | |
261 | } | |
262 | hideValidationError(); | |
263 | showPending(); | |
264 | // Clear existing mnemonic and passphrase | |
265 | DOM.phrase.val(""); | |
266 | DOM.passphrase.val(""); | |
267 | seed = null; | |
268 | if (rootKeyChangedTimeoutEvent != null) { | |
269 | clearTimeout(rootKeyChangedTimeoutEvent); | |
270 | } | |
271 | rootKeyChangedTimeoutEvent = setTimeout(rootKeyChanged, 400); | |
272 | } | |
273 | ||
274 | function rootKeyChanged() { | |
275 | showPending(); | |
276 | hideValidationError(); | |
efe41586 IC |
277 | var rootKeyBase58 = DOM.rootKey.val(); |
278 | var errorText = validateRootKey(rootKeyBase58); | |
279 | if (errorText) { | |
280 | showValidationError(errorText); | |
281 | return; | |
282 | } | |
283 | // Calculate and display | |
284 | calcBip32RootKeyFromBase58(rootKeyBase58); | |
285 | calcForDerivationPath(); | |
efe41586 IC |
286 | } |
287 | ||
3abab9b0 IC |
288 | function litecoinUseLtubChanged() { |
289 | litecoinUseLtub = DOM.litecoinUseLtub.prop("checked"); | |
290 | if (litecoinUseLtub) { | |
291 | network = bitcoinjs.bitcoin.networks.litecoinLtub; | |
292 | } | |
293 | else { | |
294 | network = bitcoinjs.bitcoin.networks.litecoin; | |
295 | } | |
296 | phraseChanged(); | |
297 | } | |
298 | ||
efe41586 | 299 | function calcForDerivationPath() { |
6c08f364 | 300 | clearDerivedKeys(); |
ba3cb9ec | 301 | clearAddressesList(); |
0eda54f5 | 302 | showPending(); |
6c08f364 IC |
303 | // Don't show bip49 if it's selected but network doesn't support it |
304 | if (bip49TabSelected() && !networkHasBip49()) { | |
305 | return; | |
306 | } | |
ebd8d4e8 | 307 | // Get the derivation path |
38523d36 IC |
308 | var derivationPath = getDerivationPath(); |
309 | var errorText = findDerivationPathErrors(derivationPath); | |
ebd8d4e8 IC |
310 | if (errorText) { |
311 | showValidationError(errorText); | |
312 | return; | |
313 | } | |
5eaa6877 | 314 | bip32ExtendedKey = calcBip32ExtendedKey(derivationPath); |
c554e6ff IC |
315 | if (bip44TabSelected()) { |
316 | displayBip44Info(); | |
317 | } | |
6c08f364 IC |
318 | if (bip49TabSelected()) { |
319 | displayBip49Info(); | |
320 | } | |
ebd8d4e8 | 321 | displayBip32Info(); |
ebd8d4e8 IC |
322 | } |
323 | ||
324 | function generateClicked() { | |
c6624d51 IC |
325 | if (isUsingOwnEntropy()) { |
326 | return; | |
327 | } | |
ebd8d4e8 IC |
328 | clearDisplay(); |
329 | showPending(); | |
330 | setTimeout(function() { | |
5ee7bb9e | 331 | setMnemonicLanguage(); |
ebd8d4e8 IC |
332 | var phrase = generateRandomPhrase(); |
333 | if (!phrase) { | |
334 | return; | |
335 | } | |
336 | phraseChanged(); | |
337 | }, 50); | |
338 | } | |
339 | ||
5ee7bb9e IC |
340 | function languageChanged() { |
341 | setTimeout(function() { | |
342 | setMnemonicLanguage(); | |
343 | if (DOM.phrase.val().length > 0) { | |
344 | var newPhrase = convertPhraseToNewLanguage(); | |
345 | DOM.phrase.val(newPhrase); | |
346 | phraseChanged(); | |
347 | } | |
348 | else { | |
349 | DOM.generate.trigger("click"); | |
350 | } | |
351 | }, 50); | |
352 | } | |
353 | ||
fe8f2d14 IC |
354 | function useBitpayAddressesChange() { |
355 | setBitcoinCashNetworkValues(); | |
356 | phraseChanged(); | |
357 | } | |
358 | ||
ebd8d4e8 | 359 | function toggleIndexes() { |
700901cd | 360 | showIndex = !showIndex; |
ebd8d4e8 IC |
361 | $("td.index span").toggleClass("invisible"); |
362 | } | |
363 | ||
364 | function toggleAddresses() { | |
700901cd | 365 | showAddress = !showAddress; |
ebd8d4e8 IC |
366 | $("td.address span").toggleClass("invisible"); |
367 | } | |
368 | ||
1b12b2f5 IC |
369 | function togglePublicKeys() { |
370 | showPubKey = !showPubKey; | |
371 | $("td.pubkey span").toggleClass("invisible"); | |
372 | } | |
373 | ||
ebd8d4e8 | 374 | function togglePrivateKeys() { |
700901cd | 375 | showPrivKey = !showPrivKey; |
ebd8d4e8 IC |
376 | $("td.privkey span").toggleClass("invisible"); |
377 | } | |
378 | ||
379 | // Private methods | |
380 | ||
381 | function generateRandomPhrase() { | |
382 | if (!hasStrongRandom()) { | |
383 | var errorText = "This browser does not support strong randomness"; | |
384 | showValidationError(errorText); | |
385 | return; | |
386 | } | |
88df3739 | 387 | var numWords = parseInt(DOM.generatedStrength.val()); |
ebd8d4e8 IC |
388 | var strength = numWords / 3 * 32; |
389 | var words = mnemonic.generate(strength); | |
390 | DOM.phrase.val(words); | |
391 | return words; | |
392 | } | |
393 | ||
efe41586 | 394 | function calcBip32RootKeyFromSeed(phrase, passphrase) { |
3e0ed16a | 395 | seed = mnemonic.toSeed(phrase, passphrase); |
a0091a40 | 396 | bip32RootKey = bitcoinjs.bitcoin.HDNode.fromSeedHex(seed, network); |
efe41586 IC |
397 | } |
398 | ||
399 | function calcBip32RootKeyFromBase58(rootKeyBase58) { | |
a0091a40 | 400 | bip32RootKey = bitcoinjs.bitcoin.HDNode.fromBase58(rootKeyBase58, network); |
efe41586 IC |
401 | } |
402 | ||
403 | function calcBip32ExtendedKey(path) { | |
0a1f0259 IC |
404 | // Check there's a root key to derive from |
405 | if (!bip32RootKey) { | |
406 | return bip32RootKey; | |
407 | } | |
5eaa6877 | 408 | var extendedKey = bip32RootKey; |
ebd8d4e8 IC |
409 | // Derive the key from the path |
410 | var pathBits = path.split("/"); | |
411 | for (var i=0; i<pathBits.length; i++) { | |
412 | var bit = pathBits[i]; | |
413 | var index = parseInt(bit); | |
414 | if (isNaN(index)) { | |
415 | continue; | |
416 | } | |
417 | var hardened = bit[bit.length-1] == "'"; | |
a0091a40 | 418 | var isPriv = !(extendedKey.isNeutered()); |
ba3cb9ec IC |
419 | var invalidDerivationPath = hardened && !isPriv; |
420 | if (invalidDerivationPath) { | |
421 | extendedKey = null; | |
422 | } | |
423 | else if (hardened) { | |
5eaa6877 | 424 | extendedKey = extendedKey.deriveHardened(index); |
ebd8d4e8 IC |
425 | } |
426 | else { | |
5eaa6877 | 427 | extendedKey = extendedKey.derive(index); |
ebd8d4e8 IC |
428 | } |
429 | } | |
5eaa6877 | 430 | return extendedKey |
ebd8d4e8 IC |
431 | } |
432 | ||
433 | function showValidationError(errorText) { | |
434 | DOM.feedback | |
435 | .text(errorText) | |
436 | .show(); | |
437 | } | |
438 | ||
439 | function hideValidationError() { | |
440 | DOM.feedback | |
441 | .text("") | |
442 | .hide(); | |
443 | } | |
444 | ||
445 | function findPhraseErrors(phrase) { | |
ebd8d4e8 | 446 | // Preprocess the words |
783981de | 447 | phrase = mnemonic.normalizeString(phrase); |
5ee7bb9e | 448 | var words = phraseToWordArray(phrase); |
057722b0 IC |
449 | // Detect blank phrase |
450 | if (words.length == 0) { | |
451 | return "Blank mnemonic"; | |
452 | } | |
563e401a | 453 | // Check each word |
5ee7bb9e IC |
454 | for (var i=0; i<words.length; i++) { |
455 | var word = words[i]; | |
456 | var language = getLanguage(); | |
457 | if (WORDLISTS[language].indexOf(word) == -1) { | |
563e401a IC |
458 | console.log("Finding closest match to " + word); |
459 | var nearestWord = findNearestWord(word); | |
460 | return word + " not in wordlist, did you mean " + nearestWord + "?"; | |
461 | } | |
462 | } | |
ebd8d4e8 | 463 | // Check the words are valid |
5ee7bb9e | 464 | var properPhrase = wordArrayToPhrase(words); |
ebd8d4e8 IC |
465 | var isValid = mnemonic.check(properPhrase); |
466 | if (!isValid) { | |
467 | return "Invalid mnemonic"; | |
468 | } | |
469 | return false; | |
470 | } | |
471 | ||
efe41586 IC |
472 | function validateRootKey(rootKeyBase58) { |
473 | try { | |
cd7c8327 | 474 | bitcoinjs.bitcoin.HDNode.fromBase58(rootKeyBase58, network); |
efe41586 IC |
475 | } |
476 | catch (e) { | |
477 | return "Invalid root key"; | |
478 | } | |
479 | return ""; | |
480 | } | |
481 | ||
38523d36 | 482 | function getDerivationPath() { |
32fab2c3 | 483 | if (bip44TabSelected()) { |
38523d36 IC |
484 | var purpose = parseIntNoNaN(DOM.bip44purpose.val(), 44); |
485 | var coin = parseIntNoNaN(DOM.bip44coin.val(), 0); | |
486 | var account = parseIntNoNaN(DOM.bip44account.val(), 0); | |
487 | var change = parseIntNoNaN(DOM.bip44change.val(), 0); | |
488 | var path = "m/"; | |
489 | path += purpose + "'/"; | |
490 | path += coin + "'/"; | |
491 | path += account + "'/"; | |
492 | path += change; | |
493 | DOM.bip44path.val(path); | |
494 | var derivationPath = DOM.bip44path.val(); | |
495 | console.log("Using derivation path from BIP44 tab: " + derivationPath); | |
496 | return derivationPath; | |
497 | } | |
6c08f364 IC |
498 | if (bip49TabSelected()) { |
499 | var purpose = parseIntNoNaN(DOM.bip49purpose.val(), 49); | |
500 | var coin = parseIntNoNaN(DOM.bip49coin.val(), 0); | |
501 | var account = parseIntNoNaN(DOM.bip49account.val(), 0); | |
502 | var change = parseIntNoNaN(DOM.bip49change.val(), 0); | |
503 | var path = "m/"; | |
504 | path += purpose + "'/"; | |
505 | path += coin + "'/"; | |
506 | path += account + "'/"; | |
507 | path += change; | |
508 | DOM.bip49path.val(path); | |
509 | var derivationPath = DOM.bip49path.val(); | |
510 | console.log("Using derivation path from BIP49 tab: " + derivationPath); | |
511 | return derivationPath; | |
512 | } | |
32fab2c3 | 513 | else if (bip32TabSelected()) { |
38523d36 IC |
514 | var derivationPath = DOM.bip32path.val(); |
515 | console.log("Using derivation path from BIP32 tab: " + derivationPath); | |
516 | return derivationPath; | |
517 | } | |
518 | else { | |
519 | console.log("Unknown derivation path"); | |
520 | } | |
521 | } | |
522 | ||
ebd8d4e8 | 523 | function findDerivationPathErrors(path) { |
30c9e79d IC |
524 | // TODO is not perfect but is better than nothing |
525 | // Inspired by | |
526 | // https://github.com/bitcoin/bips/blob/master/bip-0032.mediawiki#test-vectors | |
527 | // and | |
528 | // https://github.com/bitcoin/bips/blob/master/bip-0032.mediawiki#extended-keys | |
529 | var maxDepth = 255; // TODO verify this!! | |
530 | var maxIndexValue = Math.pow(2, 31); // TODO verify this!! | |
531 | if (path[0] != "m") { | |
532 | return "First character must be 'm'"; | |
533 | } | |
534 | if (path.length > 1) { | |
535 | if (path[1] != "/") { | |
536 | return "Separator must be '/'"; | |
537 | } | |
538 | var indexes = path.split("/"); | |
539 | if (indexes.length > maxDepth) { | |
540 | return "Derivation depth is " + indexes.length + ", must be less than " + maxDepth; | |
541 | } | |
542 | for (var depth = 1; depth<indexes.length; depth++) { | |
543 | var index = indexes[depth]; | |
544 | var invalidChars = index.replace(/^[0-9]+'?$/g, "") | |
545 | if (invalidChars.length > 0) { | |
546 | return "Invalid characters " + invalidChars + " found at depth " + depth; | |
547 | } | |
548 | var indexValue = parseInt(index.replace("'", "")); | |
549 | if (isNaN(depth)) { | |
550 | return "Invalid number at depth " + depth; | |
551 | } | |
552 | if (indexValue > maxIndexValue) { | |
553 | return "Value of " + indexValue + " at depth " + depth + " must be less than " + maxIndexValue; | |
554 | } | |
555 | } | |
556 | } | |
0a1f0259 IC |
557 | // Check root key exists or else derivation path is useless! |
558 | if (!bip32RootKey) { | |
559 | return "No root key"; | |
560 | } | |
ba3cb9ec | 561 | // Check no hardened derivation path when using xpub keys |
b18eb97a IC |
562 | var hardenedPath = path.indexOf("'") > -1; |
563 | var hardenedAddresses = bip32TabSelected() && DOM.hardenedAddresses.prop("checked"); | |
564 | var hardened = hardenedPath || hardenedAddresses; | |
a0091a40 | 565 | var isXpubkey = bip32RootKey.isNeutered(); |
ba3cb9ec IC |
566 | if (hardened && isXpubkey) { |
567 | return "Hardened derivation path is invalid with xpub key"; | |
568 | } | |
ebd8d4e8 IC |
569 | return false; |
570 | } | |
571 | ||
c554e6ff IC |
572 | function displayBip44Info() { |
573 | // Get the derivation path for the account | |
574 | var purpose = parseIntNoNaN(DOM.bip44purpose.val(), 44); | |
575 | var coin = parseIntNoNaN(DOM.bip44coin.val(), 0); | |
576 | var account = parseIntNoNaN(DOM.bip44account.val(), 0); | |
577 | var path = "m/"; | |
578 | path += purpose + "'/"; | |
579 | path += coin + "'/"; | |
580 | path += account + "'/"; | |
581 | // Calculate the account extended keys | |
582 | var accountExtendedKey = calcBip32ExtendedKey(path); | |
583 | var accountXprv = accountExtendedKey.toBase58(); | |
a0091a40 | 584 | var accountXpub = accountExtendedKey.neutered().toBase58(); |
c554e6ff IC |
585 | // Display the extended keys |
586 | DOM.bip44accountXprv.val(accountXprv); | |
587 | DOM.bip44accountXpub.val(accountXpub); | |
588 | } | |
589 | ||
6c08f364 IC |
590 | function displayBip49Info() { |
591 | // Get the derivation path for the account | |
592 | var purpose = parseIntNoNaN(DOM.bip49purpose.val(), 49); | |
593 | var coin = parseIntNoNaN(DOM.bip49coin.val(), 0); | |
594 | var account = parseIntNoNaN(DOM.bip49account.val(), 0); | |
595 | var path = "m/"; | |
596 | path += purpose + "'/"; | |
597 | path += coin + "'/"; | |
598 | path += account + "'/"; | |
599 | // Calculate the account extended keys | |
600 | var accountExtendedKey = calcBip32ExtendedKey(path); | |
601 | var accountXprv = accountExtendedKey.toBase58(); | |
602 | var accountXpub = accountExtendedKey.neutered().toBase58(); | |
603 | // Display the extended keys | |
604 | DOM.bip49accountXprv.val(accountXprv); | |
605 | DOM.bip49accountXpub.val(accountXpub); | |
606 | } | |
607 | ||
ebd8d4e8 IC |
608 | function displayBip32Info() { |
609 | // Display the key | |
3e0ed16a | 610 | DOM.seed.val(seed); |
ebd8d4e8 IC |
611 | var rootKey = bip32RootKey.toBase58(); |
612 | DOM.rootKey.val(rootKey); | |
ba3cb9ec | 613 | var xprvkeyB58 = "NA"; |
a0091a40 | 614 | if (!bip32ExtendedKey.isNeutered()) { |
ba3cb9ec IC |
615 | xprvkeyB58 = bip32ExtendedKey.toBase58(); |
616 | } | |
617 | var extendedPrivKey = xprvkeyB58; | |
ebd8d4e8 | 618 | DOM.extendedPrivKey.val(extendedPrivKey); |
a0091a40 | 619 | var extendedPubKey = bip32ExtendedKey.neutered().toBase58(); |
ebd8d4e8 IC |
620 | DOM.extendedPubKey.val(extendedPubKey); |
621 | // Display the addresses and privkeys | |
622 | clearAddressesList(); | |
623 | displayAddresses(0, 20); | |
624 | } | |
625 | ||
626 | function displayAddresses(start, total) { | |
40892aba IC |
627 | generationProcesses.push(new (function() { |
628 | ||
629 | var rows = []; | |
630 | ||
631 | this.stop = function() { | |
632 | for (var i=0; i<rows.length; i++) { | |
633 | rows[i].shouldGenerate = false; | |
634 | } | |
0eda54f5 | 635 | hidePending(); |
40892aba IC |
636 | } |
637 | ||
638 | for (var i=0; i<total; i++) { | |
639 | var index = i + start; | |
0eda54f5 IC |
640 | var isLast = i == total - 1; |
641 | rows.push(new TableRow(index, isLast)); | |
40892aba IC |
642 | } |
643 | ||
644 | })()); | |
ebd8d4e8 IC |
645 | } |
646 | ||
0eda54f5 | 647 | function TableRow(index, isLast) { |
a8c45487 | 648 | |
40892aba IC |
649 | var self = this; |
650 | this.shouldGenerate = true; | |
146e089e | 651 | var useHardenedAddresses = DOM.hardenedAddresses.prop("checked"); |
88311463 | 652 | var isP2wpkhNestedInP2sh = bip49TabSelected() || (bip32TabSelected() && useP2wpkhNestedInP2sh()); |
0cda44d5 | 653 | var p2wpkhNestedInP2shAvailable = networkHasBip49(); |
146e089e | 654 | |
a8c45487 IC |
655 | function init() { |
656 | calculateValues(); | |
657 | } | |
658 | ||
659 | function calculateValues() { | |
660 | setTimeout(function() { | |
40892aba IC |
661 | if (!self.shouldGenerate) { |
662 | return; | |
663 | } | |
a0091a40 | 664 | var key = "NA"; |
146e089e IC |
665 | if (useHardenedAddresses) { |
666 | key = bip32ExtendedKey.deriveHardened(index); | |
667 | } | |
668 | else { | |
669 | key = bip32ExtendedKey.derive(index); | |
670 | } | |
a8c45487 | 671 | var address = key.getAddress().toString(); |
ba3cb9ec | 672 | var privkey = "NA"; |
a0091a40 IC |
673 | if (!key.isNeutered()) { |
674 | privkey = key.keyPair.toWIF(network); | |
ba3cb9ec | 675 | } |
a0091a40 | 676 | var pubkey = key.getPublicKeyBuffer().toString('hex'); |
38523d36 | 677 | var indexText = getDerivationPath() + "/" + index; |
146e089e IC |
678 | if (useHardenedAddresses) { |
679 | indexText = indexText + "'"; | |
680 | } | |
0edac945 | 681 | // Ethereum values are different |
534481b6 | 682 | if (networks[DOM.network.val()].name == "ETH - Ethereum") { |
a0091a40 | 683 | var privKeyBuffer = key.keyPair.d.toBuffer(); |
0edac945 IC |
684 | privkey = privKeyBuffer.toString('hex'); |
685 | var addressBuffer = ethUtil.privateToAddress(privKeyBuffer); | |
49b21f12 IC |
686 | var hexAddress = addressBuffer.toString('hex'); |
687 | var checksumAddress = ethUtil.toChecksumAddress(hexAddress); | |
688 | address = ethUtil.addHexPrefix(checksumAddress); | |
d0239db4 IC |
689 | privkey = ethUtil.addHexPrefix(privkey); |
690 | pubkey = ethUtil.addHexPrefix(pubkey); | |
0edac945 | 691 | } |
64a7d2aa | 692 | // Ripple values are different |
534481b6 | 693 | if (networks[DOM.network.val()].name == "XRP - Ripple") { |
64a7d2aa | 694 | privkey = convertRipplePriv(privkey); |
695 | address = convertRippleAdrr(address); | |
696 | } | |
6c08f364 | 697 | // BIP49 addresses are different |
0cda44d5 IC |
698 | if (isP2wpkhNestedInP2sh) { |
699 | if (!p2wpkhNestedInP2shAvailable) { | |
6c08f364 IC |
700 | return; |
701 | } | |
702 | var keyhash = bitcoinjs.bitcoin.crypto.hash160(key.getPublicKeyBuffer()); | |
703 | var scriptsig = bitcoinjs.bitcoin.script.witnessPubKeyHash.output.encode(keyhash); | |
704 | var addressbytes = bitcoinjs.bitcoin.crypto.hash160(scriptsig); | |
705 | var scriptpubkey = bitcoinjs.bitcoin.script.scriptHash.output.encode(addressbytes); | |
706 | address = bitcoinjs.bitcoin.address.fromOutputScript(scriptpubkey, network) | |
707 | } | |
1b12b2f5 | 708 | addAddressToList(indexText, address, pubkey, privkey); |
0eda54f5 IC |
709 | if (isLast) { |
710 | hidePending(); | |
711 | } | |
a8c45487 IC |
712 | }, 50) |
713 | } | |
714 | ||
715 | init(); | |
716 | ||
717 | } | |
718 | ||
ebd8d4e8 IC |
719 | function showMore() { |
720 | var start = DOM.addresses.children().length; | |
721 | var rowsToAdd = parseInt(DOM.rowsToAdd.val()); | |
722 | if (isNaN(rowsToAdd)) { | |
723 | rowsToAdd = 20; | |
724 | DOM.rowsToAdd.val("20"); | |
725 | } | |
726 | if (rowsToAdd > 200) { | |
727 | var msg = "Generating " + rowsToAdd + " rows could take a while. "; | |
728 | msg += "Do you want to continue?"; | |
729 | if (!confirm(msg)) { | |
730 | return; | |
731 | } | |
732 | } | |
ebd8d4e8 | 733 | displayAddresses(start, rowsToAdd); |
ebd8d4e8 IC |
734 | } |
735 | ||
736 | function clearDisplay() { | |
737 | clearAddressesList(); | |
fa2e4e93 | 738 | clearKeys(); |
ebd8d4e8 IC |
739 | hideValidationError(); |
740 | } | |
741 | ||
742 | function clearAddressesList() { | |
743 | DOM.addresses.empty(); | |
40892aba IC |
744 | stopGenerating(); |
745 | } | |
746 | ||
747 | function stopGenerating() { | |
748 | while (generationProcesses.length > 0) { | |
749 | var generation = generationProcesses.shift(); | |
750 | generation.stop(); | |
751 | } | |
ebd8d4e8 IC |
752 | } |
753 | ||
fa2e4e93 IC |
754 | function clearKeys() { |
755 | clearRootKey(); | |
756 | clearDerivedKeys(); | |
757 | } | |
758 | ||
759 | function clearRootKey() { | |
ebd8d4e8 | 760 | DOM.rootKey.val(""); |
fa2e4e93 IC |
761 | } |
762 | ||
763 | function clearDerivedKeys() { | |
ebd8d4e8 IC |
764 | DOM.extendedPrivKey.val(""); |
765 | DOM.extendedPubKey.val(""); | |
fa2e4e93 IC |
766 | DOM.bip44accountXprv.val(""); |
767 | DOM.bip44accountXpub.val(""); | |
ebd8d4e8 IC |
768 | } |
769 | ||
1b12b2f5 | 770 | function addAddressToList(indexText, address, pubkey, privkey) { |
ebd8d4e8 | 771 | var row = $(addressRowTemplate.html()); |
700901cd IC |
772 | // Elements |
773 | var indexCell = row.find(".index span"); | |
774 | var addressCell = row.find(".address span"); | |
1b12b2f5 | 775 | var pubkeyCell = row.find(".pubkey span"); |
700901cd IC |
776 | var privkeyCell = row.find(".privkey span"); |
777 | // Content | |
ae30fed8 | 778 | indexCell.text(indexText); |
700901cd | 779 | addressCell.text(address); |
1b12b2f5 | 780 | pubkeyCell.text(pubkey); |
700901cd IC |
781 | privkeyCell.text(privkey); |
782 | // Visibility | |
783 | if (!showIndex) { | |
784 | indexCell.addClass("invisible"); | |
785 | } | |
786 | if (!showAddress) { | |
787 | addressCell.addClass("invisible"); | |
788 | } | |
1b12b2f5 IC |
789 | if (!showPubKey) { |
790 | pubkeyCell.addClass("invisible"); | |
791 | } | |
700901cd | 792 | if (!showPrivKey) { |
6d628db7 | 793 | privkeyCell.addClass("invisible"); |
700901cd | 794 | } |
ebd8d4e8 | 795 | DOM.addresses.append(row); |
e00964cc IC |
796 | var rowShowQrEls = row.find("[data-show-qr]"); |
797 | setQrEvents(rowShowQrEls); | |
ebd8d4e8 IC |
798 | } |
799 | ||
800 | function hasStrongRandom() { | |
801 | return 'crypto' in window && window['crypto'] !== null; | |
802 | } | |
803 | ||
804 | function disableForms() { | |
805 | $("form").on("submit", function(e) { | |
806 | e.preventDefault(); | |
807 | }); | |
808 | } | |
809 | ||
ebd8d4e8 IC |
810 | function parseIntNoNaN(val, defaultVal) { |
811 | var v = parseInt(val); | |
812 | if (isNaN(v)) { | |
813 | return defaultVal; | |
814 | } | |
815 | return v; | |
816 | } | |
817 | ||
818 | function showPending() { | |
819 | DOM.feedback | |
820 | .text("Calculating...") | |
821 | .show(); | |
822 | } | |
823 | ||
563e401a | 824 | function findNearestWord(word) { |
5ee7bb9e IC |
825 | var language = getLanguage(); |
826 | var words = WORDLISTS[language]; | |
563e401a IC |
827 | var minDistance = 99; |
828 | var closestWord = words[0]; | |
829 | for (var i=0; i<words.length; i++) { | |
830 | var comparedTo = words[i]; | |
6ea15134 IC |
831 | if (comparedTo.indexOf(word) == 0) { |
832 | return comparedTo; | |
833 | } | |
563e401a IC |
834 | var distance = Levenshtein.get(word, comparedTo); |
835 | if (distance < minDistance) { | |
836 | closestWord = comparedTo; | |
837 | minDistance = distance; | |
838 | } | |
839 | } | |
840 | return closestWord; | |
841 | } | |
842 | ||
ebd8d4e8 IC |
843 | function hidePending() { |
844 | DOM.feedback | |
845 | .text("") | |
846 | .hide(); | |
847 | } | |
848 | ||
7f15cb6e IC |
849 | function populateNetworkSelect() { |
850 | for (var i=0; i<networks.length; i++) { | |
851 | var network = networks[i]; | |
852 | var option = $("<option>"); | |
853 | option.attr("value", i); | |
854 | option.text(network.name); | |
7b742f87 IC |
855 | if (network.name == "BTC - Bitcoin") { |
856 | option.prop("selected", true); | |
857 | } | |
7f15cb6e IC |
858 | DOM.phraseNetwork.append(option); |
859 | } | |
860 | } | |
29bf60f5 | 861 | |
b4fd763c AG |
862 | function populateClientSelect() { |
863 | for (var i=0; i<clients.length; i++) { | |
864 | var client = clients[i]; | |
865 | var option = $("<option>"); | |
866 | option.attr("value", i); | |
867 | option.text(client.name); | |
29bf60f5 | 868 | DOM.bip32Client.append(option); |
b4fd763c AG |
869 | } |
870 | } | |
7f15cb6e | 871 | |
5ee7bb9e IC |
872 | function getLanguage() { |
873 | var defaultLanguage = "english"; | |
874 | // Try to get from existing phrase | |
875 | var language = getLanguageFromPhrase(); | |
876 | // Try to get from url if not from phrase | |
877 | if (language.length == 0) { | |
878 | language = getLanguageFromUrl(); | |
879 | } | |
880 | // Default to English if no other option | |
881 | if (language.length == 0) { | |
882 | language = defaultLanguage; | |
883 | } | |
884 | return language; | |
885 | } | |
886 | ||
887 | function getLanguageFromPhrase(phrase) { | |
888 | // Check if how many words from existing phrase match a language. | |
889 | var language = ""; | |
890 | if (!phrase) { | |
891 | phrase = DOM.phrase.val(); | |
892 | } | |
893 | if (phrase.length > 0) { | |
894 | var words = phraseToWordArray(phrase); | |
895 | var languageMatches = {}; | |
896 | for (l in WORDLISTS) { | |
897 | // Track how many words match in this language | |
898 | languageMatches[l] = 0; | |
899 | for (var i=0; i<words.length; i++) { | |
900 | var wordInLanguage = WORDLISTS[l].indexOf(words[i]) > -1; | |
901 | if (wordInLanguage) { | |
902 | languageMatches[l]++; | |
903 | } | |
904 | } | |
905 | // Find languages with most word matches. | |
906 | // This is made difficult due to commonalities between Chinese | |
907 | // simplified vs traditional. | |
908 | var mostMatches = 0; | |
909 | var mostMatchedLanguages = []; | |
910 | for (var l in languageMatches) { | |
911 | var numMatches = languageMatches[l]; | |
912 | if (numMatches > mostMatches) { | |
913 | mostMatches = numMatches; | |
914 | mostMatchedLanguages = [l]; | |
915 | } | |
916 | else if (numMatches == mostMatches) { | |
917 | mostMatchedLanguages.push(l); | |
918 | } | |
919 | } | |
920 | } | |
921 | if (mostMatchedLanguages.length > 0) { | |
922 | // Use first language and warn if multiple detected | |
923 | language = mostMatchedLanguages[0]; | |
924 | if (mostMatchedLanguages.length > 1) { | |
925 | console.warn("Multiple possible languages"); | |
926 | console.warn(mostMatchedLanguages); | |
927 | } | |
928 | } | |
929 | } | |
930 | return language; | |
931 | } | |
932 | ||
933 | function getLanguageFromUrl() { | |
c6624d51 IC |
934 | for (var language in WORDLISTS) { |
935 | if (window.location.hash.indexOf(language) > -1) { | |
936 | return language; | |
937 | } | |
938 | } | |
939 | return ""; | |
5ee7bb9e IC |
940 | } |
941 | ||
942 | function setMnemonicLanguage() { | |
943 | var language = getLanguage(); | |
944 | // Load the bip39 mnemonic generator for this language if required | |
945 | if (!(language in mnemonics)) { | |
946 | mnemonics[language] = new Mnemonic(language); | |
947 | } | |
948 | mnemonic = mnemonics[language]; | |
949 | } | |
950 | ||
951 | function convertPhraseToNewLanguage() { | |
952 | var oldLanguage = getLanguageFromPhrase(); | |
953 | var newLanguage = getLanguageFromUrl(); | |
954 | var oldPhrase = DOM.phrase.val(); | |
955 | var oldWords = phraseToWordArray(oldPhrase); | |
956 | var newWords = []; | |
957 | for (var i=0; i<oldWords.length; i++) { | |
958 | var oldWord = oldWords[i]; | |
959 | var index = WORDLISTS[oldLanguage].indexOf(oldWord); | |
960 | var newWord = WORDLISTS[newLanguage][index]; | |
961 | newWords.push(newWord); | |
962 | } | |
963 | newPhrase = wordArrayToPhrase(newWords); | |
964 | return newPhrase; | |
965 | } | |
966 | ||
967 | // TODO look at jsbip39 - mnemonic.splitWords | |
968 | function phraseToWordArray(phrase) { | |
969 | var words = phrase.split(/\s/g); | |
970 | var noBlanks = []; | |
971 | for (var i=0; i<words.length; i++) { | |
972 | var word = words[i]; | |
973 | if (word.length > 0) { | |
974 | noBlanks.push(word); | |
975 | } | |
976 | } | |
977 | return noBlanks; | |
978 | } | |
979 | ||
980 | // TODO look at jsbip39 - mnemonic.joinWords | |
981 | function wordArrayToPhrase(words) { | |
982 | var phrase = words.join(" "); | |
983 | var language = getLanguageFromPhrase(phrase); | |
984 | if (language == "japanese") { | |
985 | phrase = words.join("\u3000"); | |
986 | } | |
987 | return phrase; | |
988 | } | |
989 | ||
c6624d51 IC |
990 | function isUsingOwnEntropy() { |
991 | return DOM.useEntropy.prop("checked"); | |
992 | } | |
993 | ||
994 | function setMnemonicFromEntropy() { | |
0a84fe6a | 995 | clearEntropyFeedback(); |
057722b0 | 996 | // Get entropy value |
c6624d51 | 997 | var entropyStr = DOM.entropy.val(); |
057722b0 | 998 | // Work out minimum base for entropy |
c6624d51 | 999 | var entropy = Entropy.fromString(entropyStr); |
057722b0 | 1000 | if (entropy.binaryStr.length == 0) { |
c6624d51 IC |
1001 | return; |
1002 | } | |
1003 | // Show entropy details | |
1cf1bbaf | 1004 | showEntropyFeedback(entropy); |
3599674d IC |
1005 | // Use entropy hash if not using raw entropy |
1006 | var bits = entropy.binaryStr; | |
1007 | var mnemonicLength = DOM.entropyMnemonicLength.val(); | |
1008 | if (mnemonicLength != "raw") { | |
1009 | // Get bits by hashing entropy with SHA256 | |
1010 | var hash = sjcl.hash.sha256.hash(entropy.cleanStr); | |
1011 | var hex = sjcl.codec.hex.fromBits(hash); | |
1012 | bits = BigInteger.parse(hex, 16).toString(2); | |
53aaab27 | 1013 | while (bits.length % 256 != 0) { |
3599674d IC |
1014 | bits = "0" + bits; |
1015 | } | |
1016 | // Truncate hash to suit number of words | |
1017 | mnemonicLength = parseInt(mnemonicLength); | |
1018 | var numberOfBits = 32 * mnemonicLength / 3; | |
1019 | bits = bits.substring(0, numberOfBits); | |
1020 | } | |
c6624d51 | 1021 | // Discard trailing entropy |
3599674d | 1022 | var bitsToUse = Math.floor(bits.length / 32) * 32; |
d6fd8ebf IC |
1023 | var start = bits.length - bitsToUse; |
1024 | var binaryStr = bits.substring(start); | |
c6624d51 IC |
1025 | // Convert entropy string to numeric array |
1026 | var entropyArr = []; | |
adc8ce12 IC |
1027 | for (var i=0; i<binaryStr.length / 8; i++) { |
1028 | var byteAsBits = binaryStr.substring(i*8, i*8+8); | |
1029 | var entropyByte = parseInt(byteAsBits, 2); | |
c6624d51 IC |
1030 | entropyArr.push(entropyByte) |
1031 | } | |
1032 | // Convert entropy array to mnemonic | |
1033 | var phrase = mnemonic.toMnemonic(entropyArr); | |
1034 | // Set the mnemonic in the UI | |
1035 | DOM.phrase.val(phrase); | |
1036 | } | |
1037 | ||
0a84fe6a | 1038 | function clearEntropyFeedback() { |
20f459ce | 1039 | DOM.entropyCrackTime.text("..."); |
1cf1bbaf | 1040 | DOM.entropyType.text(""); |
0a84fe6a IC |
1041 | DOM.entropyWordCount.text("0"); |
1042 | DOM.entropyEventCount.text("0"); | |
1043 | DOM.entropyBitsPerEvent.text("0"); | |
1044 | DOM.entropyBits.text("0"); | |
1045 | DOM.entropyFiltered.html(" "); | |
1046 | DOM.entropyBinary.html(" "); | |
c6624d51 IC |
1047 | } |
1048 | ||
1cf1bbaf | 1049 | function showEntropyFeedback(entropy) { |
6422c1cd | 1050 | var numberOfBits = entropy.binaryStr.length; |
20f459ce | 1051 | var timeToCrack = "unknown"; |
9bc39377 IC |
1052 | try { |
1053 | var z = zxcvbn(entropy.base.parts.join("")); | |
20f459ce IC |
1054 | timeToCrack = z.crack_times_display.offline_fast_hashing_1e10_per_second; |
1055 | if (z.feedback.warning != "") { | |
1056 | timeToCrack = timeToCrack + " - " + z.feedback.warning; | |
1057 | }; | |
9bc39377 IC |
1058 | } |
1059 | catch (e) { | |
9bc39377 IC |
1060 | console.log("Error detecting entropy strength with zxcvbn:"); |
1061 | console.log(e); | |
b299a6a7 | 1062 | } |
391c7f26 | 1063 | var entropyTypeStr = getEntropyTypeStr(entropy); |
6422c1cd | 1064 | var wordCount = Math.floor(numberOfBits / 32) * 3; |
94959756 | 1065 | var bitsPerEvent = entropy.bitsPerEvent.toFixed(2); |
b54c1218 | 1066 | DOM.entropyFiltered.html(entropy.cleanHtml); |
391c7f26 | 1067 | DOM.entropyType.text(entropyTypeStr); |
20f459ce | 1068 | DOM.entropyCrackTime.text(timeToCrack); |
1cf1bbaf | 1069 | DOM.entropyEventCount.text(entropy.base.ints.length); |
6422c1cd | 1070 | DOM.entropyBits.text(numberOfBits); |
0a84fe6a IC |
1071 | DOM.entropyWordCount.text(wordCount); |
1072 | DOM.entropyBinary.text(entropy.binaryStr); | |
6422c1cd | 1073 | DOM.entropyBitsPerEvent.text(bitsPerEvent); |
ee0981f1 IC |
1074 | // detect and warn of filtering |
1075 | var rawNoSpaces = DOM.entropy.val().replace(/\s/g, ""); | |
1076 | var cleanNoSpaces = entropy.cleanStr.replace(/\s/g, ""); | |
1077 | var isFiltered = rawNoSpaces.length != cleanNoSpaces.length; | |
1078 | if (isFiltered) { | |
1079 | DOM.entropyFilterWarning.removeClass('hidden'); | |
1080 | } | |
1081 | else { | |
1082 | DOM.entropyFilterWarning.addClass('hidden'); | |
1083 | } | |
02f05d3e IC |
1084 | } |
1085 | ||
391c7f26 IC |
1086 | function getEntropyTypeStr(entropy) { |
1087 | var typeStr = entropy.base.str; | |
1088 | // Add some detail if these are cards | |
1089 | if (entropy.base.asInt == 52) { | |
1090 | var cardDetail = []; // array of message strings | |
1091 | // Detect duplicates | |
1092 | var dupes = []; | |
1093 | var dupeTracker = {}; | |
1094 | for (var i=0; i<entropy.base.parts.length; i++) { | |
1095 | var card = entropy.base.parts[i]; | |
5c653a12 IC |
1096 | var cardUpper = card.toUpperCase(); |
1097 | if (cardUpper in dupeTracker) { | |
391c7f26 IC |
1098 | dupes.push(card); |
1099 | } | |
5c653a12 | 1100 | dupeTracker[cardUpper] = true; |
391c7f26 IC |
1101 | } |
1102 | if (dupes.length > 0) { | |
1103 | var dupeWord = "duplicates"; | |
1104 | if (dupes.length == 1) { | |
1105 | dupeWord = "duplicate"; | |
1106 | } | |
1107 | var msg = dupes.length + " " + dupeWord + ": " + dupes.slice(0,3).join(" "); | |
1108 | if (dupes.length > 3) { | |
1109 | msg += "..."; | |
1110 | } | |
1111 | cardDetail.push(msg); | |
1112 | } | |
1113 | // Detect full deck | |
1114 | var uniqueCards = []; | |
1115 | for (var uniqueCard in dupeTracker) { | |
1116 | uniqueCards.push(uniqueCard); | |
1117 | } | |
1118 | if (uniqueCards.length == 52) { | |
1119 | cardDetail.unshift("full deck"); | |
1120 | } | |
bbc29c80 IC |
1121 | // Detect missing cards |
1122 | var values = "A23456789TJQK"; | |
1123 | var suits = "CDHS"; | |
1124 | var missingCards = []; | |
1125 | for (var i=0; i<suits.length; i++) { | |
1126 | for (var j=0; j<values.length; j++) { | |
1127 | var card = values[j] + suits[i]; | |
1128 | if (!(card in dupeTracker)) { | |
1129 | missingCards.push(card); | |
1130 | } | |
1131 | } | |
1132 | } | |
1133 | // Display missing cards if six or less, ie clearly going for full deck | |
1134 | if (missingCards.length > 0 && missingCards.length <= 6) { | |
1135 | var msg = missingCards.length + " missing: " + missingCards.slice(0,3).join(" "); | |
1136 | if (missingCards.length > 3) { | |
1137 | msg += "..."; | |
1138 | } | |
1139 | cardDetail.push(msg); | |
1140 | } | |
391c7f26 IC |
1141 | // Add card details to typeStr |
1142 | if (cardDetail.length > 0) { | |
1143 | typeStr += " (" + cardDetail.join(", ") + ")"; | |
1144 | } | |
1145 | } | |
1146 | return typeStr; | |
1147 | } | |
1148 | ||
e00964cc IC |
1149 | function setQrEvents(els) { |
1150 | els.on("mouseenter", createQr); | |
1151 | els.on("mouseleave", destroyQr); | |
1152 | els.on("click", toggleQr); | |
1153 | } | |
1154 | ||
1155 | function createQr(e) { | |
1156 | var content = e.target.textContent || e.target.value; | |
1157 | if (content) { | |
1158 | var size = 130; | |
1159 | DOM.qrImage.qrcode({width: size, height: size, text: content}); | |
1160 | if (!showQr) { | |
97811c29 IC |
1161 | DOM.qrHider.addClass("hidden"); |
1162 | } | |
1163 | else { | |
1164 | DOM.qrHider.removeClass("hidden"); | |
e00964cc IC |
1165 | } |
1166 | DOM.qrContainer.removeClass("hidden"); | |
1167 | } | |
1168 | } | |
1169 | ||
1170 | function destroyQr() { | |
1171 | DOM.qrImage.text(""); | |
1172 | DOM.qrContainer.addClass("hidden"); | |
1173 | } | |
1174 | ||
1175 | function toggleQr() { | |
1176 | showQr = !showQr; | |
97811c29 | 1177 | DOM.qrHider.toggleClass("hidden"); |
e00964cc IC |
1178 | DOM.qrHint.toggleClass("hidden"); |
1179 | } | |
1180 | ||
32fab2c3 IC |
1181 | function bip44TabSelected() { |
1182 | return DOM.bip44tab.hasClass("active"); | |
1183 | } | |
1184 | ||
1185 | function bip32TabSelected() { | |
1186 | return DOM.bip32tab.hasClass("active"); | |
1187 | } | |
1188 | ||
88311463 IC |
1189 | function useP2wpkhNestedInP2sh() { |
1190 | return DOM.useP2wpkhNestedInP2sh.prop("checked"); | |
1191 | } | |
1192 | ||
6c08f364 | 1193 | function networkHasBip49() { |
0cda44d5 | 1194 | return networks[DOM.network.val()].p2wpkhNestedInP2shAvailable; |
6c08f364 IC |
1195 | } |
1196 | ||
1197 | function bip49TabSelected() { | |
1198 | return DOM.bip49tab.hasClass("active"); | |
1199 | } | |
1200 | ||
1201 | function setHdCoin(coinValue) { | |
1202 | DOM.bip44coin.val(coinValue); | |
1203 | DOM.bip49coin.val(coinValue); | |
1204 | } | |
1205 | ||
0cda44d5 | 1206 | function showP2wpkhNestedInP2shAvailable() { |
6c08f364 IC |
1207 | DOM.bip49unavailable.addClass("hidden"); |
1208 | DOM.bip49available.removeClass("hidden"); | |
88311463 | 1209 | DOM.useP2wpkhNestedInP2sh.prop("disabled", false); |
6c08f364 IC |
1210 | } |
1211 | ||
0cda44d5 | 1212 | function showP2wpkhNestedInP2shUnavailable() { |
6c08f364 IC |
1213 | DOM.bip49available.addClass("hidden"); |
1214 | DOM.bip49unavailable.removeClass("hidden"); | |
88311463 IC |
1215 | DOM.useP2wpkhNestedInP2sh.prop("disabled", true); |
1216 | DOM.useP2wpkhNestedInP2sh.prop("checked", false); | |
6c08f364 IC |
1217 | } |
1218 | ||
fe8f2d14 IC |
1219 | function useBitpayAddresses() { |
1220 | return !(DOM.useBitpayAddresses.prop("checked")); | |
1221 | } | |
1222 | ||
1223 | function setBitcoinCashNetworkValues() { | |
1224 | if (useBitpayAddresses()) { | |
1225 | network = bitcoinjs.bitcoin.networks.bitcoin; | |
1226 | } | |
1227 | else { | |
1228 | network = bitcoinjs.bitcoin.networks.bitcoinCashBitbpay; | |
1229 | } | |
1230 | } | |
1231 | ||
7f15cb6e | 1232 | var networks = [ |
daab55dc IC |
1233 | { |
1234 | name: "BCH - Bitcoin Cash", | |
0cda44d5 | 1235 | p2wpkhNestedInP2shAvailable: false, |
daab55dc | 1236 | onSelect: function() { |
fe8f2d14 IC |
1237 | DOM.useBitpayAddressesContainer.removeClass("hidden"); |
1238 | setBitcoinCashNetworkValues(); | |
daab55dc IC |
1239 | setHdCoin(145); |
1240 | }, | |
1241 | }, | |
7f15cb6e | 1242 | { |
534481b6 | 1243 | name: "BTC - Bitcoin", |
0cda44d5 | 1244 | p2wpkhNestedInP2shAvailable: true, |
7a995731 | 1245 | onSelect: function() { |
a0091a40 | 1246 | network = bitcoinjs.bitcoin.networks.bitcoin; |
6c08f364 | 1247 | setHdCoin(0); |
7a995731 IC |
1248 | }, |
1249 | }, | |
7f15cb6e | 1250 | { |
534481b6 | 1251 | name: "BTC - Bitcoin Testnet", |
0cda44d5 | 1252 | p2wpkhNestedInP2shAvailable: true, |
7a995731 | 1253 | onSelect: function() { |
a0091a40 | 1254 | network = bitcoinjs.bitcoin.networks.testnet; |
6c08f364 | 1255 | setHdCoin(1); |
7a995731 IC |
1256 | }, |
1257 | }, | |
7f15cb6e | 1258 | { |
534481b6 | 1259 | name: "CLAM - Clams", |
0cda44d5 | 1260 | p2wpkhNestedInP2shAvailable: false, |
7a995731 | 1261 | onSelect: function() { |
a0091a40 | 1262 | network = bitcoinjs.bitcoin.networks.clam; |
6c08f364 | 1263 | setHdCoin(23); |
7a995731 IC |
1264 | }, |
1265 | }, | |
0921f370 | 1266 | { |
1267 | name: "CRW - Crown", | |
0cda44d5 | 1268 | p2wpkhNestedInP2shAvailable: false, |
0921f370 | 1269 | onSelect: function() { |
6c08f364 IC |
1270 | network = bitcoinjs.bitcoin.networks.crown; |
1271 | setHdCoin(72); | |
0921f370 | 1272 | }, |
1273 | }, | |
7f15cb6e | 1274 | { |
534481b6 | 1275 | name: "DASH - Dash", |
0cda44d5 | 1276 | p2wpkhNestedInP2shAvailable: false, |
e3a9508c | 1277 | onSelect: function() { |
a0091a40 | 1278 | network = bitcoinjs.bitcoin.networks.dash; |
6c08f364 | 1279 | setHdCoin(5); |
e3a9508c IC |
1280 | }, |
1281 | }, | |
c0386f3b | 1282 | { |
534481b6 | 1283 | name: "DASH - Dash Testnet", |
0cda44d5 | 1284 | p2wpkhNestedInP2shAvailable: false, |
c0386f3b | 1285 | onSelect: function() { |
a0091a40 | 1286 | network = bitcoinjs.bitcoin.networks.dashtn; |
6c08f364 | 1287 | setHdCoin(1); |
c0386f3b KR |
1288 | }, |
1289 | }, | |
e3a9508c | 1290 | { |
534481b6 | 1291 | name: "DOGE - Dogecoin", |
0cda44d5 | 1292 | p2wpkhNestedInP2shAvailable: false, |
534481b6 | 1293 | onSelect: function() { |
6c08f364 IC |
1294 | network = bitcoinjs.bitcoin.networks.dogecoin; |
1295 | setHdCoin(3); | |
534481b6 | 1296 | }, |
1297 | }, | |
1298 | { | |
1299 | name: "ETH - Ethereum", | |
0cda44d5 | 1300 | p2wpkhNestedInP2shAvailable: false, |
e3a9508c | 1301 | onSelect: function() { |
a0091a40 | 1302 | network = bitcoinjs.bitcoin.networks.bitcoin; |
6c08f364 | 1303 | setHdCoin(60); |
e3a9508c IC |
1304 | }, |
1305 | }, | |
6e679905 | 1306 | { |
1307 | name: "FJC - Fujicoin", | |
1308 | p2wpkhNestedInP2shAvailable: false, | |
1309 | onSelect: function() { | |
1310 | network = bitcoinjs.bitcoin.networks.fujicoin; | |
1311 | setHdCoin(75); | |
1312 | }, | |
1313 | }, | |
f88fab20 | 1314 | { |
534481b6 | 1315 | name: "GAME - GameCredits", |
0cda44d5 | 1316 | p2wpkhNestedInP2shAvailable: false, |
f88fab20 | 1317 | onSelect: function() { |
a0091a40 | 1318 | network = bitcoinjs.bitcoin.networks.game; |
6c08f364 | 1319 | setHdCoin(101); |
f88fab20 | 1320 | }, |
1321 | }, | |
a3baa26e | 1322 | { |
534481b6 | 1323 | name: "JBS - Jumbucks", |
0cda44d5 | 1324 | p2wpkhNestedInP2shAvailable: false, |
a3baa26e | 1325 | onSelect: function() { |
a0091a40 | 1326 | network = bitcoinjs.bitcoin.networks.jumbucks; |
6c08f364 | 1327 | setHdCoin(26); |
a3baa26e IC |
1328 | }, |
1329 | }, | |
1330 | { | |
534481b6 | 1331 | name: "LTC - Litecoin", |
0cda44d5 | 1332 | p2wpkhNestedInP2shAvailable: false, |
a3baa26e | 1333 | onSelect: function() { |
a0091a40 | 1334 | network = bitcoinjs.bitcoin.networks.litecoin; |
6c08f364 | 1335 | setHdCoin(2); |
3abab9b0 | 1336 | DOM.litecoinLtubContainer.removeClass("hidden"); |
a3baa26e IC |
1337 | }, |
1338 | }, | |
56ad9601 JS |
1339 | { |
1340 | name: "MAZA - Maza", | |
0cda44d5 | 1341 | p2wpkhNestedInP2shAvailable: false, |
56ad9601 JS |
1342 | onSelect: function() { |
1343 | network = bitcoinjs.bitcoin.networks.maza; | |
1344 | setHdCoin(13); | |
1345 | }, | |
1346 | }, | |
1347 | ||
a3baa26e | 1348 | { |
534481b6 | 1349 | name: "NMC - Namecoin", |
0cda44d5 | 1350 | p2wpkhNestedInP2shAvailable: false, |
a3baa26e | 1351 | onSelect: function() { |
a0091a40 | 1352 | network = bitcoinjs.bitcoin.networks.namecoin; |
6c08f364 | 1353 | setHdCoin(7); |
a3baa26e IC |
1354 | }, |
1355 | }, | |
c0df0189 | 1356 | { |
1357 | name: "PIVX - PIVX", | |
0cda44d5 | 1358 | p2wpkhNestedInP2shAvailable: false, |
c0df0189 | 1359 | onSelect: function() { |
1360 | network = bitcoinjs.bitcoin.networks.pivx; | |
1361 | setHdCoin(119); | |
1362 | }, | |
1363 | }, | |
1364 | { | |
1365 | name: "PIVX - PIVX Testnet", | |
0cda44d5 | 1366 | p2wpkhNestedInP2shAvailable: false, |
c0df0189 | 1367 | onSelect: function() { |
1368 | network = bitcoinjs.bitcoin.networks.pivxtestnet; | |
1369 | setHdCoin(1); | |
1370 | }, | |
1371 | }, | |
5c434a8a | 1372 | { |
534481b6 | 1373 | name: "PPC - Peercoin", |
0cda44d5 | 1374 | p2wpkhNestedInP2shAvailable: false, |
5c434a8a | 1375 | onSelect: function() { |
a0091a40 | 1376 | network = bitcoinjs.bitcoin.networks.peercoin; |
6c08f364 | 1377 | setHdCoin(6); |
5c434a8a CM |
1378 | }, |
1379 | }, | |
64a7d2aa | 1380 | { |
534481b6 | 1381 | name: "SDC - ShadowCash", |
0cda44d5 | 1382 | p2wpkhNestedInP2shAvailable: false, |
82f91834 | 1383 | onSelect: function() { |
a0091a40 | 1384 | network = bitcoinjs.bitcoin.networks.shadow; |
6c08f364 | 1385 | setHdCoin(35); |
82f91834 DG |
1386 | }, |
1387 | }, | |
07ac4350 | 1388 | { |
534481b6 | 1389 | name: "SDC - ShadowCash Testnet", |
0cda44d5 | 1390 | p2wpkhNestedInP2shAvailable: false, |
07ac4350 | 1391 | onSelect: function() { |
a0091a40 | 1392 | network = bitcoinjs.bitcoin.networks.shadowtn; |
6c08f364 | 1393 | setHdCoin(1); |
07ac4350 | 1394 | }, |
1395 | }, | |
7a5a87a0 | 1396 | { |
534481b6 | 1397 | name: "SLM - Slimcoin", |
0cda44d5 | 1398 | p2wpkhNestedInP2shAvailable: false, |
7a5a87a0 | 1399 | onSelect: function() { |
a0091a40 | 1400 | network = bitcoinjs.bitcoin.networks.slimcoin; |
6c08f364 | 1401 | setHdCoin(63); |
7a5a87a0 GH |
1402 | }, |
1403 | }, | |
1404 | { | |
534481b6 | 1405 | name: "SLM - Slimcoin Testnet", |
0cda44d5 | 1406 | p2wpkhNestedInP2shAvailable: false, |
7a5a87a0 | 1407 | onSelect: function() { |
a0091a40 | 1408 | network = bitcoinjs.bitcoin.networks.slimcointn; |
6c08f364 | 1409 | setHdCoin(111); |
7a5a87a0 GH |
1410 | }, |
1411 | }, | |
8dd28f2c | 1412 | { |
1413 | name: "USNBT - NuBits", | |
1414 | p2wpkhNestedInP2shAvailable: false, | |
1415 | onSelect: function() { | |
1416 | network = bitcoinjs.bitcoin.networks.nubits; | |
1417 | setHdCoin(12); | |
1418 | }, | |
1419 | }, | |
07ac4350 | 1420 | { |
534481b6 | 1421 | name: "VIA - Viacoin", |
0cda44d5 | 1422 | p2wpkhNestedInP2shAvailable: false, |
07ac4350 | 1423 | onSelect: function() { |
a0091a40 | 1424 | network = bitcoinjs.bitcoin.networks.viacoin; |
6c08f364 | 1425 | setHdCoin(14); |
07ac4350 | 1426 | }, |
1427 | }, | |
0edac945 | 1428 | { |
534481b6 | 1429 | name: "VIA - Viacoin Testnet", |
0cda44d5 | 1430 | p2wpkhNestedInP2shAvailable: false, |
0edac945 | 1431 | onSelect: function() { |
a0091a40 | 1432 | network = bitcoinjs.bitcoin.networks.viacointestnet; |
6c08f364 | 1433 | setHdCoin(1); |
0edac945 IC |
1434 | }, |
1435 | }, | |
534481b6 | 1436 | { |
7ebdf61c | 1437 | name: "XMY - Myriadcoin", |
0cda44d5 | 1438 | p2wpkhNestedInP2shAvailable: false, |
534481b6 | 1439 | onSelect: function() { |
7ebdf61c IC |
1440 | network = bitcoinjs.bitcoin.networks.myriadcoin; |
1441 | setHdCoin(90); | |
534481b6 | 1442 | }, |
adedbf91 | 1443 | }, |
1444 | { | |
7ebdf61c | 1445 | name: "XRP - Ripple", |
0cda44d5 | 1446 | p2wpkhNestedInP2shAvailable: false, |
adedbf91 | 1447 | onSelect: function() { |
7ebdf61c IC |
1448 | network = bitcoinjs.bitcoin.networks.bitcoin; |
1449 | setHdCoin(144); | |
adedbf91 | 1450 | }, |
534481b6 | 1451 | } |
7f15cb6e | 1452 | ] |
6ee4fb7d | 1453 | |
b4fd763c AG |
1454 | var clients = [ |
1455 | { | |
1456 | name: "Bitcoin Core", | |
1457 | onSelect: function() { | |
1458 | DOM.bip32path.val("m/0'/0'"); | |
1459 | DOM.hardenedAddresses.prop('checked', true); | |
1460 | }, | |
1461 | }, | |
1462 | { | |
1463 | name: "blockchain.info", | |
1464 | onSelect: function() { | |
1465 | DOM.bip32path.val("m/44'/0'/0'"); | |
1466 | DOM.hardenedAddresses.prop('checked', false); | |
1467 | }, | |
1468 | }, | |
1469 | { | |
1470 | name: "MultiBit HD", | |
1471 | onSelect: function() { | |
1472 | DOM.bip32path.val("m/0'/0"); | |
1473 | DOM.hardenedAddresses.prop('checked', false); | |
1474 | }, | |
1475 | } | |
1476 | ] | |
7a995731 | 1477 | |
ebd8d4e8 IC |
1478 | init(); |
1479 | ||
1480 | })(); |