locklift/src/internal/keys/index.ts

Node JS framework for working with Ever contracts. Inspired by Truffle and Hardhat. Helps you to build, test, run and maintain your smart contracts.

import { deriveBip39Phrase, KeyPair, deriveTonMnemonic } from "everscale-crypto";
import { KeysConfig } from "../config";

export class Keys {
  /**
   * Derives specific amount of keys from the specified mnemonic phrase and HD path.
   * Phrase, amount and path should be specified in the keys config section
   * @returns {Promise<KeyPair[]>}
   */
  public static async generate(config: Required<KeysConfig>): Promise<KeyPair[]> {
    return [...Array(config.amount).keys()].map(i => {
      const path = config.path.replace("INDEX", `${i}`);

      try {
        return deriveBip39Phrase(config.phrase, path);
        // eslint-disable-next-line @typescript-eslint/no-unused-vars
      } catch (e) {
        return deriveTonMnemonic(config.phrase, path);
      }
    });
  }
}