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@mysten/sui

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Sui TypeScript API(Work in Progress)

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"use strict"; var __create = Object.create; var __defProp = Object.defineProperty; var __getOwnPropDesc = Object.getOwnPropertyDescriptor; var __getOwnPropNames = Object.getOwnPropertyNames; var __getProtoOf = Object.getPrototypeOf; var __hasOwnProp = Object.prototype.hasOwnProperty; var __export = (target, all) => { for (var name in all) __defProp(target, name, { get: all[name], enumerable: true }); }; var __copyProps = (to, from, except, desc) => { if (from && typeof from === "object" || typeof from === "function") { for (let key of __getOwnPropNames(from)) if (!__hasOwnProp.call(to, key) && key !== except) __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable }); } return to; }; var __toESM = (mod, isNodeMode, target) => (target = mod != null ? __create(__getProtoOf(mod)) : {}, __copyProps( // If the importer is in node compatibility mode or this is not an ESM // file that has been converted to a CommonJS file using a Babel- // compatible transform (i.e. "__esModule" has not been set), then set // "default" to the CommonJS "module.exports" for node compatibility. isNodeMode || !mod || !mod.__esModule ? __defProp(target, "default", { value: mod, enumerable: true }) : target, mod )); var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod); var keypair_exports = {}; __export(keypair_exports, { DEFAULT_ED25519_DERIVATION_PATH: () => DEFAULT_ED25519_DERIVATION_PATH, Ed25519Keypair: () => Ed25519Keypair }); module.exports = __toCommonJS(keypair_exports); var import_tweetnacl = __toESM(require("tweetnacl")); var import_keypair = require("../../cryptography/keypair.js"); var import_mnemonics = require("../../cryptography/mnemonics.js"); var import_ed25519_hd_key = require("./ed25519-hd-key.js"); var import_publickey = require("./publickey.js"); const DEFAULT_ED25519_DERIVATION_PATH = "m/44'/784'/0'/0'/0'"; class Ed25519Keypair extends import_keypair.Keypair { /** * Create a new Ed25519 keypair instance. * Generate random keypair if no {@link Ed25519Keypair} is provided. * * @param keypair Ed25519 keypair */ constructor(keypair) { super(); if (keypair) { this.keypair = keypair; } else { this.keypair = import_tweetnacl.default.sign.keyPair(); } } /** * Get the key scheme of the keypair ED25519 */ getKeyScheme() { return "ED25519"; } /** * Generate a new random Ed25519 keypair */ static generate() { return new Ed25519Keypair(import_tweetnacl.default.sign.keyPair()); } /** * Create a Ed25519 keypair from a raw secret key byte array, also known as seed. * This is NOT the private scalar which is result of hashing and bit clamping of * the raw secret key. * * @throws error if the provided secret key is invalid and validation is not skipped. * * @param secretKey secret key byte array * @param options: skip secret key validation */ static fromSecretKey(secretKey, options) { const secretKeyLength = secretKey.length; if (secretKeyLength !== import_keypair.PRIVATE_KEY_SIZE) { throw new Error( `Wrong secretKey size. Expected ${import_keypair.PRIVATE_KEY_SIZE} bytes, got ${secretKeyLength}.` ); } const keypair = import_tweetnacl.default.sign.keyPair.fromSeed(secretKey); if (!options || !options.skipValidation) { const encoder = new TextEncoder(); const signData = encoder.encode("sui validation"); const signature = import_tweetnacl.default.sign.detached(signData, keypair.secretKey); if (!import_tweetnacl.default.sign.detached.verify(signData, signature, keypair.publicKey)) { throw new Error("provided secretKey is invalid"); } } return new Ed25519Keypair(keypair); } /** * The public key for this Ed25519 keypair */ getPublicKey() { return new import_publickey.Ed25519PublicKey(this.keypair.publicKey); } /** * The Bech32 secret key string for this Ed25519 keypair */ getSecretKey() { return (0, import_keypair.encodeSuiPrivateKey)( this.keypair.secretKey.slice(0, import_keypair.PRIVATE_KEY_SIZE), this.getKeyScheme() ); } /** * Return the signature for the provided data using Ed25519. */ async sign(data) { return import_tweetnacl.default.sign.detached(data, this.keypair.secretKey); } /** * Derive Ed25519 keypair from mnemonics and path. The mnemonics must be normalized * and validated against the english wordlist. * * If path is none, it will default to m/44'/784'/0'/0'/0', otherwise the path must * be compliant to SLIP-0010 in form m/44'/784'/{account_index}'/{change_index}'/{address_index}'. */ static deriveKeypair(mnemonics, path) { if (path == null) { path = DEFAULT_ED25519_DERIVATION_PATH; } if (!(0, import_mnemonics.isValidHardenedPath)(path)) { throw new Error("Invalid derivation path"); } const { key } = (0, import_ed25519_hd_key.derivePath)(path, (0, import_mnemonics.mnemonicToSeedHex)(mnemonics)); return Ed25519Keypair.fromSecretKey(key); } /** * Derive Ed25519 keypair from mnemonicSeed and path. * * If path is none, it will default to m/44'/784'/0'/0'/0', otherwise the path must * be compliant to SLIP-0010 in form m/44'/784'/{account_index}'/{change_index}'/{address_index}'. */ static deriveKeypairFromSeed(seedHex, path) { if (path == null) { path = DEFAULT_ED25519_DERIVATION_PATH; } if (!(0, import_mnemonics.isValidHardenedPath)(path)) { throw new Error("Invalid derivation path"); } const { key } = (0, import_ed25519_hd_key.derivePath)(path, seedHex); return Ed25519Keypair.fromSecretKey(key); } } //# sourceMappingURL=keypair.js.map