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给 isSecword设置了easy|strict模式。

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陆柯 2020-03-13 18:48:10 +08:00
parent e96b61ed0d
commit 0baa845a16
1 changed files with 2 additions and 1 deletions
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3
index.js
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@ -51,7 +51,7 @@ module.exports = {
return false return false
} }
, ,
isSecword(secword){ // 注意 not all 12 words combinations are valid for both bitcore and bip39, because there are checksum in mnemonic. 另外，实际上bitcore和bip39对12, 15, 18, ... 长度的合法助记词都返回 true。 isSecword(secword, {mode='strict'}={}){ // 注意 not all 12 words combinations are valid for both bitcore and bip39, because there are checksum in mnemonic. 另外，实际上bitcore和bip39对12, 15, 18, ... 长度的合法助记词都返回 true。
//// for bitcore-mnemonic. 注意，bitcore-mnemonic 对少于12词的会抛出异常，很蠢。 //// for bitcore-mnemonic. 注意，bitcore-mnemonic 对少于12词的会抛出异常，很蠢。
// if (typeof secword==='string' && 12===secword.split(/ +/).length) // if (typeof secword==='string' && 12===secword.split(/ +/).length)
// return BitcoreMnemonic.isValid(secword) // return BitcoreMnemonic.isValid(secword)
@ -60,6 +60,7 @@ module.exports = {
//// 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) //// 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)
if (typeof secword==='string' && !/(^\s)|\s\s|(\s$)/.test(secword) && 12===secword.split(/\s+/).length) { if (typeof secword==='string' && !/(^\s)|\s\s|(\s$)/.test(secword) && 12===secword.split(/\s+/).length) {
if (mode==='easy') return true // easy模式不检查校验等等严格的合法性了，反正 secword2seed是接受一切字符串的
for (let lang of Object.keys(bip39.wordlists)) { for (let lang of Object.keys(bip39.wordlists)) {
bip39.setDefaultWordlist(lang) bip39.setDefaultWordlist(lang)
if (bip39.validateMnemonic(secword)) if (bip39.validateMnemonic(secword))