@funded-labs/plug-controller
Version:
Internet Computer Plug wallet's controller
59 lines (58 loc) • 2.82 kB
JavaScript
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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 (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
__setModuleDefault(result, mod);
return result;
};
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.createSecp256K1KeyPair = exports.createKeyPair = void 0;
const tweetnacl_1 = __importDefault(require("tweetnacl"));
const bip39 = __importStar(require("bip39"));
const ed25519_hd_key_1 = require("ed25519-hd-key");
const hdkey_1 = __importDefault(require("hdkey"));
const secp256k1_1 = __importDefault(require("secp256k1"));
const constants_1 = require("../account/constants");
const publicKey_1 = __importDefault(require("../identity/secpk256k1/publicKey"));
const createKeyPair = (mnemonic, index = 0) => {
// Generate bip39 mnemonic. [Curve agnostic]
const seed = bip39.mnemonicToSeedSync(mnemonic);
// Derive key using dfinity's path
const { key } = (0, ed25519_hd_key_1.derivePath)(constants_1.DERIVATION_PATH, seed.toString('hex'), index);
return tweetnacl_1.default.sign.keyPair.fromSeed(key);
};
exports.createKeyPair = createKeyPair;
const createSecp256K1KeyPair = (mnemonic, index = 0) => {
// Generate bip39 mnemonic. [Curve agnostic]
const seed = bip39.mnemonicToSeedSync(mnemonic);
const masterKey = hdkey_1.default.fromMasterSeed(seed);
// BIP 44 derivation path definition
// m / purpose' / coin_type' / account' / change / address_index ---> this being the subaccount index
const { privateKey } = masterKey.derive(`${constants_1.DERIVATION_PATH}/${index}`);
const publicKey = secp256k1_1.default.publicKeyCreate(privateKey, false);
return {
secretKey: privateKey,
publicKey: publicKey_1.default.fromRaw(publicKey.buffer),
};
};
exports.createSecp256K1KeyPair = createSecp256K1KeyPair;