X-Git-Url: https://git.immae.eu/?p=perso%2FImmae%2FProjets%2FCryptomonnaies%2FBIP39.git;a=blobdiff_plain;f=src%2Fjs%2Findex.js;h=ff35755383b2ab5e26330dafb85d26dbe1c24fe7;hp=58090c34a410638579d133e8d1b961212fbeb971;hb=7733ac322b60127fa8d845f90e7605625996c9d1;hpb=74ab4cbe90d037604120c93230ac9b0d74a6c7f1 diff --git a/src/js/index.js b/src/js/index.js index 58090c3..ff35755 100644 --- a/src/js/index.js +++ b/src/js/index.js @@ -38,7 +38,9 @@ DOM.entropyWordCount = DOM.entropyContainer.find(".word-count"); DOM.entropyBinary = DOM.entropyContainer.find(".binary"); DOM.entropyWordIndexes = DOM.entropyContainer.find(".word-indexes"); + DOM.entropyChecksum = DOM.entropyContainer.find(".checksum"); DOM.entropyMnemonicLength = DOM.entropyContainer.find(".mnemonic-length"); + DOM.entropyWeakEntropyOverrideWarning = DOM.entropyContainer.find(".weak-entropy-override-warning"); DOM.entropyFilterWarning = DOM.entropyContainer.find(".filter-warning"); DOM.phrase = $(".phrase"); DOM.passphrase = $(".passphrase"); @@ -53,6 +55,7 @@ DOM.bip32tab = $("#bip32-tab"); DOM.bip44tab = $("#bip44-tab"); DOM.bip49tab = $("#bip49-tab"); + DOM.bip84tab = $("#bip84-tab"); DOM.bip141tab = $("#bip141-tab"); DOM.bip32panel = $("#bip32"); DOM.bip44panel = $("#bip44"); @@ -74,15 +77,29 @@ DOM.bip49accountXprv = $("#bip49 .account-xprv"); DOM.bip49accountXpub = $("#bip49 .account-xpub"); DOM.bip49change = $("#bip49 .change"); + DOM.bip84unavailable = $("#bip84 .unavailable"); + DOM.bip84available = $("#bip84 .available"); + DOM.bip84path = $("#bip84-path"); + DOM.bip84purpose = $("#bip84 .purpose"); + DOM.bip84coin = $("#bip84 .coin"); + DOM.bip84account = $("#bip84 .account"); + DOM.bip84accountXprv = $("#bip84 .account-xprv"); + DOM.bip84accountXpub = $("#bip84 .account-xpub"); + DOM.bip84change = $("#bip84 .change"); DOM.bip141unavailable = $("#bip141 .unavailable"); DOM.bip141available = $("#bip141 .available"); DOM.bip141path = $("#bip141-path"); DOM.bip141semantics = $(".bip141-semantics"); DOM.generatedStrength = $(".generate-container .strength"); + DOM.generatedStrengthWarning = $(".generate-container .warning"); DOM.hardenedAddresses = $(".hardened-addresses"); - DOM.useBitpayAddressesContainer = $(".use-bitpay-addresses-container"); - DOM.useBitpayAddresses = $(".use-bitpay-addresses"); + DOM.bitcoinCashAddressTypeContainer = $(".bch-addr-type-container"); + DOM.bitcoinCashAddressType = $("[name=bch-addr-type]") + DOM.useBip38 = $(".use-bip38"); + DOM.bip38Password = $(".bip38-password"); DOM.addresses = $(".addresses"); + DOM.csvTab = $("#csv-tab a"); + DOM.csv = $(".csv"); DOM.rowsToAdd = $(".rows-to-add"); DOM.more = $(".more"); DOM.moreRowsStartIndex = $(".more-rows-start-index"); @@ -101,6 +118,7 @@ function init() { // Events + DOM.generatedStrength.on("change", generatedStrengthChanged); DOM.network.on("change", networkChanged); DOM.bip32Client.on("change", bip32ClientChanged); DOM.useEntropy.on("change", setEntropyVisibility); @@ -117,16 +135,21 @@ DOM.bip44change.on("input", calcForDerivationPath); DOM.bip49account.on("input", calcForDerivationPath); DOM.bip49change.on("input", calcForDerivationPath); + DOM.bip84account.on("input", calcForDerivationPath); + DOM.bip84change.on("input", calcForDerivationPath); DOM.bip141path.on("input", calcForDerivationPath); DOM.bip141semantics.on("change", tabChanged); DOM.tab.on("shown.bs.tab", tabChanged); DOM.hardenedAddresses.on("change", calcForDerivationPath); + DOM.useBip38.on("change", calcForDerivationPath); + DOM.bip38Password.on("change", calcForDerivationPath); DOM.indexToggle.on("click", toggleIndexes); DOM.addressToggle.on("click", toggleAddresses); DOM.publicKeyToggle.on("click", togglePublicKeys); DOM.privateKeyToggle.on("click", togglePrivateKeys); + DOM.csvTab.on("click", updateCsv); DOM.languages.on("click", languageChanged); - DOM.useBitpayAddresses.on("change", useBitpayAddressesChange); + DOM.bitcoinCashAddressType.on("change", bitcoinCashAddressTypeChange); setQrEvents(DOM.showQrEls); disableForms(); hidePending(); @@ -137,21 +160,25 @@ // Event handlers + function generatedStrengthChanged() { + var strength = parseInt(DOM.generatedStrength.val()); + if (strength < 12) { + DOM.generatedStrengthWarning.removeClass("hidden"); + } + else { + DOM.generatedStrengthWarning.addClass("hidden"); + } + } + function networkChanged(e) { clearDerivedKeys(); clearAddressesList(); DOM.litecoinLtubContainer.addClass("hidden"); - DOM.useBitpayAddressesContainer.addClass("hidden"); + DOM.bitcoinCashAddressTypeContainer.addClass("hidden"); var networkIndex = e.target.value; var network = networks[networkIndex]; network.onSelect(); - if (network.segwitAvailable) { - adjustNetworkForSegwit(); - showSegwitAvailable(); - } - else { - showSegwitUnavailable(); - } + adjustNetworkForSegwit(); if (seed != null) { phraseChanged(); } @@ -341,8 +368,11 @@ showPending(); // Don't show segwit if it's selected but network doesn't support it if (segwitSelected() && !networkHasSegwit()) { + showSegwitUnavailable(); + hidePending(); return; } + showSegwitAvailable(); // Get the derivation path var derivationPath = getDerivationPath(); var errorText = findDerivationPathErrors(derivationPath); @@ -357,6 +387,9 @@ else if (bip49TabSelected()) { displayBip49Info(); } + else if (bip84TabSelected()) { + displayBip84Info(); + } displayBip32Info(); } @@ -390,8 +423,7 @@ }, 50); } - function useBitpayAddressesChange() { - setBitcoinCashNetworkValues(); + function bitcoinCashAddressTypeChange() { phraseChanged(); } @@ -559,6 +591,21 @@ console.log("Using derivation path from BIP49 tab: " + derivationPath); return derivationPath; } + else if (bip84TabSelected()) { + var purpose = parseIntNoNaN(DOM.bip84purpose.val(), 84); + var coin = parseIntNoNaN(DOM.bip84coin.val(), 0); + var account = parseIntNoNaN(DOM.bip84account.val(), 0); + var change = parseIntNoNaN(DOM.bip84change.val(), 0); + var path = "m/"; + path += purpose + "'/"; + path += coin + "'/"; + path += account + "'/"; + path += change; + DOM.bip84path.val(path); + var derivationPath = DOM.bip84path.val(); + console.log("Using derivation path from BIP84 tab: " + derivationPath); + return derivationPath; + } else if (bip32TabSelected()) { var derivationPath = DOM.bip32path.val(); console.log("Using derivation path from BIP32 tab: " + derivationPath); @@ -659,6 +706,24 @@ DOM.bip49accountXpub.val(accountXpub); } + function displayBip84Info() { + // Get the derivation path for the account + var purpose = parseIntNoNaN(DOM.bip84purpose.val(), 84); + var coin = parseIntNoNaN(DOM.bip84coin.val(), 0); + var account = parseIntNoNaN(DOM.bip84account.val(), 0); + var path = "m/"; + path += purpose + "'/"; + path += coin + "'/"; + path += account + "'/"; + // Calculate the account extended keys + var accountExtendedKey = calcBip32ExtendedKey(path); + var accountXprv = accountExtendedKey.toBase58(); + var accountXpub = accountExtendedKey.neutered().toBase58(); + // Display the extended keys + DOM.bip84accountXprv.val(accountXprv); + DOM.bip84accountXpub.val(accountXpub); + } + function displayBip32Info() { // Display the key DOM.seed.val(seed); @@ -674,7 +739,8 @@ DOM.extendedPubKey.val(extendedPubKey); // Display the addresses and privkeys clearAddressesList(); - displayAddresses(0, 20); + var initialAddressCount = parseInt(DOM.rowsToAdd.val()); + displayAddresses(0, initialAddressCount); } function displayAddresses(start, total) { @@ -699,11 +765,12 @@ } function segwitSelected() { - return bip49TabSelected() || bip141TabSelected(); + return bip49TabSelected() || bip84TabSelected() || bip141TabSelected(); } function p2wpkhSelected() { - return bip141TabSelected() && DOM.bip141semantics.val() == "p2wpkh"; + return bip84TabSelected() || + bip141TabSelected() && DOM.bip141semantics.val() == "p2wpkh"; } function p2wpkhInP2shSelected() { @@ -716,6 +783,8 @@ var self = this; this.shouldGenerate = true; var useHardenedAddresses = DOM.hardenedAddresses.prop("checked"); + var useBip38 = DOM.useBip38.prop("checked"); + var bip38password = DOM.bip38Password.val(); var isSegwit = segwitSelected(); var segwitAvailable = networkHasSegwit(); var isP2wpkh = p2wpkhSelected(); @@ -730,6 +799,7 @@ if (!self.shouldGenerate) { return; } + // derive HDkey for this row of the table var key = "NA"; if (useHardenedAddresses) { key = bip32ExtendedKey.deriveHardened(index); @@ -737,19 +807,36 @@ else { key = bip32ExtendedKey.derive(index); } - var address = key.getAddress().toString(); + // bip38 requires uncompressed keys + // see https://github.com/iancoleman/bip39/issues/140#issuecomment-352164035 + var keyPair = key.keyPair; + var useUncompressed = useBip38; + if (useUncompressed) { + keyPair = new bitcoinjs.bitcoin.ECPair(keyPair.d, null, { network: network, compressed: false }); + } + // get address + var address = keyPair.getAddress().toString(); + // get privkey + var hasPrivkey = !key.isNeutered(); var privkey = "NA"; - if (!key.isNeutered()) { - privkey = key.keyPair.toWIF(network); + if (hasPrivkey) { + privkey = keyPair.toWIF(); + // BIP38 encode private key if required + if (useBip38) { + privkey = bitcoinjsBip38.encrypt(keyPair.d.toBuffer(), false, bip38password, function(p) { + console.log("Progressed " + p.percent.toFixed(1) + "% for index " + index); + }); + } } - var pubkey = key.getPublicKeyBuffer().toString('hex'); + // get pubkey + var pubkey = keyPair.getPublicKeyBuffer().toString('hex'); var indexText = getDerivationPath() + "/" + index; if (useHardenedAddresses) { indexText = indexText + "'"; } // Ethereum values are different if (networks[DOM.network.val()].name == "ETH - Ethereum") { - var privKeyBuffer = key.keyPair.d.toBuffer(); + var privKeyBuffer = keyPair.d.toBuffer(32); privkey = privKeyBuffer.toString('hex'); var addressBuffer = ethUtil.privateToAddress(privKeyBuffer); var hexAddress = addressBuffer.toString('hex'); @@ -763,6 +850,16 @@ privkey = convertRipplePriv(privkey); address = convertRippleAdrr(address); } + // Bitcoin Cash address format may vary + if (networks[DOM.network.val()].name == "BCH - Bitcoin Cash") { + var bchAddrType = DOM.bitcoinCashAddressType.filter(":checked").val(); + if (bchAddrType == "cashaddr") { + address = bchaddr.toCashAddress(address); + } + else if (bchAddrType == "bitpay") { + address = bchaddr.toBitpayAddress(address); + } + } // Segwit addresses are different if (isSegwit) { if (!segwitAvailable) { @@ -784,6 +881,7 @@ addAddressToList(indexText, address, pubkey, privkey); if (isLast) { hidePending(); + updateCsv(); } }, 50) } @@ -824,6 +922,7 @@ function clearAddressesList() { DOM.addresses.empty(); + DOM.csv.val(""); stopGenerating(); } @@ -1100,6 +1199,17 @@ mnemonicLength = parseInt(mnemonicLength); var numberOfBits = 32 * mnemonicLength / 3; bits = bits.substring(0, numberOfBits); + // show warning for weak entropy override + if (mnemonicLength / 3 * 32 > entropy.binaryStr.length) { + DOM.entropyWeakEntropyOverrideWarning.removeClass("hidden"); + } + else { + DOM.entropyWeakEntropyOverrideWarning.addClass("hidden"); + } + } + else { + // hide warning for weak entropy override + DOM.entropyWeakEntropyOverrideWarning.addClass("hidden"); } // Discard trailing entropy var bitsToUse = Math.floor(bits.length / 32) * 32; @@ -1118,6 +1228,8 @@ DOM.phrase.val(phrase); // Show the word indexes showWordIndexes(); + // Show the checksum + showChecksum(); } function clearEntropyFeedback() { @@ -1148,13 +1260,14 @@ var entropyTypeStr = getEntropyTypeStr(entropy); var wordCount = Math.floor(numberOfBits / 32) * 3; var bitsPerEvent = entropy.bitsPerEvent.toFixed(2); + var spacedBinaryStr = addSpacesEveryElevenBits(entropy.binaryStr); DOM.entropyFiltered.html(entropy.cleanHtml); DOM.entropyType.text(entropyTypeStr); DOM.entropyCrackTime.text(timeToCrack); DOM.entropyEventCount.text(entropy.base.ints.length); DOM.entropyBits.text(numberOfBits); DOM.entropyWordCount.text(wordCount); - DOM.entropyBinary.text(entropy.binaryStr); + DOM.entropyBinary.text(spacedBinaryStr); DOM.entropyBitsPerEvent.text(bitsPerEvent); // detect and warn of filtering var rawNoSpaces = DOM.entropy.val().replace(/\s/g, ""); @@ -1240,8 +1353,13 @@ function createQr(e) { var content = e.target.textContent || e.target.value; if (content) { - var size = 130; - DOM.qrImage.qrcode({width: size, height: size, text: content}); + var qrEl = kjua({ + text: content, + render: "canvas", + size: 310, + ecLevel: 'H', + }); + DOM.qrImage.append(qrEl); if (!showQr) { DOM.qrHider.addClass("hidden"); } @@ -1272,13 +1390,30 @@ } function networkHasSegwit() { - return networks[DOM.network.val()].segwitAvailable; + var n = network; + if ("baseNetwork" in network) { + n = bitcoinjs.bitcoin.networks[network.baseNetwork]; + } + // check if only p2wpkh params are required + if (p2wpkhSelected()) { + return "p2wpkh" in n; + } + // check if only p2wpkh-in-p2sh params are required + else if (p2wpkhInP2shSelected()) { + return "p2wpkhInP2sh" in n; + } + // require both if it's unclear which params are required + return "p2wpkh" in n && "p2wpkhInP2sh" in n; } function bip49TabSelected() { return DOM.bip49tab.hasClass("active"); } + function bip84TabSelected() { + return DOM.bip84tab.hasClass("active"); + } + function bip141TabSelected() { return DOM.bip141tab.hasClass("active"); } @@ -1286,11 +1421,14 @@ function setHdCoin(coinValue) { DOM.bip44coin.val(coinValue); DOM.bip49coin.val(coinValue); + DOM.bip84coin.val(coinValue); } function showSegwitAvailable() { DOM.bip49unavailable.addClass("hidden"); DOM.bip49available.removeClass("hidden"); + DOM.bip84unavailable.addClass("hidden"); + DOM.bip84available.removeClass("hidden"); DOM.bip141unavailable.addClass("hidden"); DOM.bip141available.removeClass("hidden"); } @@ -1298,23 +1436,12 @@ function showSegwitUnavailable() { DOM.bip49available.addClass("hidden"); DOM.bip49unavailable.removeClass("hidden"); + DOM.bip84available.addClass("hidden"); + DOM.bip84unavailable.removeClass("hidden"); DOM.bip141available.addClass("hidden"); DOM.bip141unavailable.removeClass("hidden"); } - function useBitpayAddresses() { - return !(DOM.useBitpayAddresses.prop("checked")); - } - - function setBitcoinCashNetworkValues() { - if (useBitpayAddresses()) { - network = bitcoinjs.bitcoin.networks.bitcoin; - } - else { - network = bitcoinjs.bitcoin.networks.bitcoinCashBitbpay; - } - } - function adjustNetworkForSegwit() { // If segwit is selected the xpub/xprv prefixes need to be adjusted // to avoid accidentally importing BIP49 xpub to BIP44 watch only @@ -1369,19 +1496,146 @@ DOM.entropyWordIndexes.text(wordIndexesStr); } + function showChecksum() { + var phrase = DOM.phrase.val(); + var words = phraseToWordArray(phrase); + var checksumBitlength = words.length / 3; + var checksum = ""; + var binaryStr = ""; + var language = getLanguage(); + for (var i=words.length-1; i>=0; i--) { + var word = words[i]; + var wordIndex = WORDLISTS[language].indexOf(word); + var wordBinary = wordIndex.toString(2); + while (wordBinary.length < 11) { + wordBinary = "0" + wordBinary; + } + var binaryStr = wordBinary + binaryStr; + if (binaryStr.length >= checksumBitlength) { + var start = binaryStr.length - checksumBitlength; + var end = binaryStr.length; + checksum = binaryStr.substring(start, end); + // add spaces so the last group is 11 bits, not the first + checksum = checksum.split("").reverse().join("") + checksum = addSpacesEveryElevenBits(checksum); + checksum = checksum.split("").reverse().join("") + break; + } + } + DOM.entropyChecksum.text(checksum); + } + + function updateCsv() { + var tableCsv = "path,address,public key,private key\n"; + var rows = DOM.addresses.find("tr"); + for (var i=0; i