daily-notification-plugin/test-apps/daily-notification-test/scripts/find-user-zero-key.js

/**
 * Script to find the correct derivation path for User Zero's DID
 * 
 * User Zero DID: did:ethr:0x0000694B58C2cC69658993A90D3840C560f2F51F
 * Target address: 0x0000694B58C2cC69658993A90D3840C560f2F51F
 */

import { HDNodeWallet, Mnemonic } from 'ethers';

const seedPhrase = "rigid shrug mobile smart veteran half all pond toilet brave review universe ship congress found yard skate elite apology jar uniform subway slender luggage";
const targetAddress = "0x0000694B58C2cC69658993A90D3840C560f2F51F".toLowerCase();

console.log('Target address:', targetAddress);
console.log('Searching for matching derivation path...\n');

const mnemonic = Mnemonic.fromPhrase(seedPhrase);
let found = false;

// Try standard Ethereum derivation paths
for (let account = 0; account < 50; account++) {
  try {
    const path = `m/44'/60'/0'/0/${account}`;
    const wallet = HDNodeWallet.fromPhrase(mnemonic.phrase, path);
    const address = wallet.address.toLowerCase();
    
    if (address === targetAddress) {
      console.log(`✅✅✅ MATCH FOUND: ${path}`);
      console.log('Address:', wallet.address);
      console.log('Private key (hex, no 0x prefix):', wallet.privateKey.slice(2));
      console.log('\nUse this path in generateEndorserJWT():');
      console.log(`const wallet = HDNodeWallet.fromPhrase(mnemonic.phrase, "${path}");`);
      found = true;
      break;
    }
    
    if (account < 10) {
      console.log(`Path ${path}: ${address}`);
    }
  } catch (e) {
    console.error(`Error with path m/44'/60'/0'/0/${account}:`, e.message);
  }
}

// Also try default path (no account index specified)
if (!found) {
  try {
    const wallet = HDNodeWallet.fromMnemonic(mnemonic);
    const address = wallet.address.toLowerCase();
    console.log(`\nDefault path (fromMnemonic): ${address}`);
    if (address === targetAddress) {
      console.log('✅✅✅ MATCH FOUND: Default path (fromMnemonic)');
      found = true;
    }
  } catch (e) {
    console.error('Error with default path:', e.message);
  }
}

if (!found) {
  console.log('\n❌ No match found in first 50 account indices');
  console.log('Possible causes:');
  console.log('1. Different derivation path (not m/44\'/60\'/0\'/0/X)');
  console.log('2. Wrong seed phrase');
  console.log('3. User Zero registered with different key source');
}