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ticc.js
42
ticc.js
@ -44,15 +44,17 @@ my.REGEXP_ALPHABET = {
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b64t: /^[A-Za-z0-9\._]+$/,
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}
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let lm = {}
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lm.chinese = lm.cn = lm.zh = lm.china = lm.zhcn = lm.chinese_simplified = 'chinese_simplified'
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lm.taiwanese = lm.tw = lm.zhtw = lm.chinese_traditional = 'chinese_traditional'
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lm.cn = lm.zh = lm.zhcn = lm.china = lm.chinese = lm.chinese_simplified = 'chinese_simplified'
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lm.tw = lm.zhtw = lm.taiwanese = lm.chinese_traditional = 'chinese_traditional'
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lm.en = lm.us = lm.uk = lm.enus = lm.enlish = 'english'
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lm.fr = lm.france = lm.frfr = lm.french = 'french'
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lm.it = lm.italy = lm.itit = lm.italian = 'italian'
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lm.ko = lm.kr = lm.korean = lm.kokr = lm.koren = 'korean'
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lm.ja = lm.jp = lm.japan = lm.jajp = lm.japanese = 'japanese'
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lm.fr = lm.frfr = lm.france = lm.french = 'french'
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lm.it = lm.itit = lm.italy = lm.italian = 'italian'
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lm.ko = lm.kr = lm.kokr = lm.korean = lm.koren = 'korean'
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lm.ja = lm.jp = lm.jajp = lm.japan = lm.japanese = 'japanese'
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lm.es = lm.eses = lm.spanish = 'spanish'
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my.langMap = lm
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my.langList = [lm.cn, lm.tw, lm.en, lm.fr, lm.it, lm.ko, lm.ja, lm.es]
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my.LANG = 'english'
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/**
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*
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@ -122,13 +124,13 @@ class TicCrypto {
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//// for bip39. 注意，bip39对当前defaultWordlist之外其他语言的合法 mnemonic 也返回 false，这一点不如 bitcore-mnemonic. 所以不能直接 bip39.validateMnemonic(secword)
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if (typeof secword === 'string' && !/(^\s)|\s\s|(\s$)/.test(secword) && [12, 15, 18, 21, 24].includes(secword.split(/\s+/).length)) {
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if (mode === 'easy') return true // easy模式不检查校验等等严格的合法性了，反正 secword_to_seed 是接受一切字符串的
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if (my.langMap[lang?.toLowerCase()]) {
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if (my.langMap[lang?.toLowerCase?.()]) {
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// 指定了语言则针对该语言词库检查
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return bip39.validateMnemonic(secword, bip39.wordlists[my.langMap[lang?.toLowerCase()]])
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return bip39.validateMnemonic(secword, bip39.wordlists[my.langMap[lang.toLowerCase()]])
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} else {
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// 未指定语言则检查所有可能语言词库
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for (let lang of Object.keys(bip39.wordlists)) {
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return bip39.validateMnemonic(secword, bip39.wordlists[my.langMap[lang?.toLowerCase()]])
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for (let lang of my.langList) {
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return bip39.validateMnemonic(secword, bip39.wordlists[lang])
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}
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}
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}
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@ -410,10 +412,10 @@ class TicCrypto {
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* @return {*}
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* @memberof TicCrypto
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*/
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static secword_to_entropy ({ secword, lang } = {}) {
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static secword_to_entropy ({ secword, lang = my.LANG } = {}) {
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// secword could be of length 12|15|18|21|24，which outputs hex of length 32|40|48|56|64.
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try {
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return bip39.mnemonicToEntropy(secword, bip39.wordlists[my.langMap[lang?.toLowerCase()] || 'english']) // results are the same for the same secword
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return bip39.mnemonicToEntropy(secword, bip39.wordlists[my.langMap[lang.toLowerCase()]]) // results are the same for the same secword
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} catch (exception) {
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// 如果助记词不合法（例如，语言不符合，长度非法，校验码不正确），会抛出异常。
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return ''
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@ -514,7 +516,7 @@ class TicCrypto {
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if (Number.isInteger(pathIndex) && 0 <= pathIndex && pathIndex <= 0x7fffffff) {
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path += `/${pathIndex}`
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}
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coin = coin?.toUpperCase()
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coin = coin?.toUpperCase?.()
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if (coin === 'BTC') {
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return `m/44'/0'/${path}`
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} else if (coin === 'ETH') {
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@ -628,7 +630,7 @@ class TicCrypto {
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* @memberof TicCrypto
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*/
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static prikey_to_address ({ prikey, coin, world } = {}) {
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coin = coin?.toUpperCase() || my.COIN
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coin = coin?.toUpperCase?.() || my.COIN
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if (this.is_prikey({ prikey })) {
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/** @type {*} */
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let pubkey
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@ -655,7 +657,7 @@ class TicCrypto {
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*/
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static pubkey_to_position ({ pubkey, coin } = {}) {
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// tic, btc, eth 的 position 都是 20节=40字符的。
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coin = coin?.toUpperCase() || my.COIN
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coin = coin?.toUpperCase?.() || my.COIN
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if (this.is_pubkey({ pubkey })) {
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if (coin === 'ETH') {
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// 注意，必须要用非压缩的64字节的公钥的buffer，并去掉开头的 04。
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@ -864,17 +866,17 @@ class TicCrypto {
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* @return {*}
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* @memberof TicCrypto
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*/
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static randomize_secword ({ lang, wordCount = 12 } = {}) {
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static randomize_secword ({ lang = my.LANG, wordCount = 12 } = {}) {
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//// for BitcoreMnemonic
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// lang=lang?.toUpperCase()
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// lang=lang?.toUpperCase?.()
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// let language = { ZHCN: 'CHINESE', ENUS: 'ENGLISH', FRFR: 'FRENCH', ITIT: 'ITALIAN', JAJP: 'JAPANESE', KOKR: 'KOREAN', ESES: 'SPANISH' }[lang]
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// || (BitcoreMnemonic.Words.hasOwnProperty(lang?.toUpperCase()) ? lang?.toUpperCase() : 'ENGLISH')
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// || (BitcoreMnemonic.Words.hasOwnProperty(lang?.toUpperCase?.()) ? lang?.toUpperCase?.() : 'ENGLISH')
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// return new BitcoreMnemonic(BitcoreMnemonic.Words[language]).phrase
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// for bip39
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const bitLength = { 12: 128, 15: 160, 18: 192, 21: 224, 24: 256 }[wordCount] || 128
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// bip39.setDefaultWordlist(langMap[lang?.toLowerCase()] || 'english')
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return bip39.generateMnemonic(bitLength, undefined, bip39.wordlists[my.langMap[lang?.toLowerCase()] || 'english']) // 内部使用 crypto.randomBytes 来获取随机墒
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// bip39.setDefaultWordlist(langMap[lang.toLowerCase()])
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return bip39.generateMnemonic(bitLength, undefined, bip39.wordlists[my.langMap[lang.toLowerCase()]]) // 内部使用 crypto.randomBytes 来获取随机墒
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}
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/**
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