chaingate
Version:
A complete TypeScript library for connecting to and making transactions on different blockchains
85 lines • 3.26 kB
JavaScript
;
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
var desc = Object.getOwnPropertyDescriptor(m, k);
if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
desc = { enumerable: true, get: function() { return m[k]; } };
}
Object.defineProperty(o, k2, desc);
}) : (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
o["default"] = v;
});
var __importStar = (this && this.__importStar) || (function () {
var ownKeys = function(o) {
ownKeys = Object.getOwnPropertyNames || function (o) {
var ar = [];
for (var k in o) if (Object.prototype.hasOwnProperty.call(o, k)) ar[ar.length] = k;
return ar;
};
return ownKeys(o);
};
return function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k = ownKeys(mod), i = 0; i < k.length; i++) if (k[i] !== "default") __createBinding(result, mod, k[i]);
__setModuleDefault(result, mod);
return result;
};
})();
Object.defineProperty(exports, "__esModule", { value: true });
exports.Phrase = exports.PhraseEncodingError = void 0;
const bip39 = __importStar(require("@scure/bip39"));
const bip39_1 = require("@scure/bip39");
const WordsList_1 = require("../../../implementations/PhraseWallet/WordsList");
const Secret_1 = require("../Secret");
const Seed_1 = require("./Seed");
const PhraseGenerator_1 = require("../../../implementations/PhraseWallet/PhraseGenerator");
class PhraseEncodingError extends Error {
constructor(message) {
super(message);
if (Error.captureStackTrace)
Error.captureStackTrace(this, PhraseEncodingError);
this.name = this.constructor.name;
}
}
exports.PhraseEncodingError = PhraseEncodingError;
class Phrase extends Secret_1.Secret {
phrase;
constructor(phrase) {
super();
if (!Phrase.isValidPhrase(phrase))
throw new Error('Invalid phrase');
this.phrase = phrase;
}
async getSeed() {
return new Seed_1.Seed(await (0, bip39_1.mnemonicToSeed)(await this.getPhrase()));
}
async getPhrase() {
return new TextDecoder().decode(this.raw);
}
static isValidPhrase(phrase) {
for (const language of Object.keys(WordsList_1.WordsList))
if (bip39.validateMnemonic(phrase, WordsList_1.WordsList[language]))
return true;
return false;
}
static generateNewPhrase(language = 'english', numberOfWords = 12) {
return (0, PhraseGenerator_1.generateNewPhrase)(language, numberOfWords);
}
get raw() {
return new TextEncoder().encode(this.phrase);
}
static async new(source) {
if (!Phrase.isValidPhrase(source))
throw new PhraseEncodingError('Invalid phrase');
return new Phrase(source);
}
}
exports.Phrase = Phrase;
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