59 lines
1.7 KiB
TypeScript
59 lines
1.7 KiB
TypeScript
import { ethers } from "ethers";
|
|
import { parse, stringify } from "envfile";
|
|
import * as fs from "fs";
|
|
import password from "@inquirer/password";
|
|
|
|
const envFilePath = "./.env";
|
|
|
|
const getValidatedPassword = async () => {
|
|
while (true) {
|
|
const pass = await password({ message: "Enter a password to encrypt your private key:" });
|
|
const confirmation = await password({ message: "Confirm password:" });
|
|
|
|
if (pass === confirmation) {
|
|
return pass;
|
|
}
|
|
console.log("❌ Passwords don't match. Please try again.");
|
|
}
|
|
};
|
|
|
|
const setNewEnvConfig = async (existingEnvConfig = {}) => {
|
|
console.log("👛 Generating new Wallet\n");
|
|
const randomWallet = ethers.Wallet.createRandom();
|
|
|
|
const pass = await getValidatedPassword();
|
|
const encryptedJson = await randomWallet.encrypt(pass);
|
|
|
|
const newEnvConfig = {
|
|
...existingEnvConfig,
|
|
DEPLOYER_PRIVATE_KEY_ENCRYPTED: encryptedJson,
|
|
};
|
|
|
|
// Store in .env
|
|
fs.writeFileSync(envFilePath, stringify(newEnvConfig));
|
|
console.log("\n📄 Encrypted Private Key saved to packages/hardhat/.env file");
|
|
console.log("🪄 Generated wallet address:", randomWallet.address, "\n");
|
|
console.log("⚠️ Make sure to remember your password! You'll need it to decrypt the private key.");
|
|
};
|
|
|
|
async function main() {
|
|
if (!fs.existsSync(envFilePath)) {
|
|
// No .env file yet.
|
|
await setNewEnvConfig();
|
|
return;
|
|
}
|
|
|
|
const existingEnvConfig = parse(fs.readFileSync(envFilePath).toString());
|
|
if (existingEnvConfig.DEPLOYER_PRIVATE_KEY_ENCRYPTED) {
|
|
console.log("⚠️ You already have a deployer account. Check the packages/hardhat/.env file");
|
|
return;
|
|
}
|
|
|
|
await setNewEnvConfig(existingEnvConfig);
|
|
}
|
|
|
|
main().catch(error => {
|
|
console.error(error);
|
|
process.exitCode = 1;
|
|
});
|