Bcrypt हैश जनरेटर - Bcrypt हैश जनरेट और सत्यापित करें ऑनलाइन

const bcrypt = require('bcryptjs');

// Generate a bcrypt hash
async function hashPassword(password, rounds = 12) {
  const salt = await bcrypt.genSalt(rounds);
  const hash = await bcrypt.hash(password, salt);
  return hash;
}

// Verify a password against a hash
async function verifyPassword(password, hash) {
  const isMatch = await bcrypt.compare(password, hash);
  return isMatch;
}

// Parse bcrypt hash components
function parseBcryptHash(hash) {
  const match = hash.match(/^\$(\w+)\$(\d{2})\$(.{22})(.{31})$/);
  if (!match) return null;

  return {
    version: match[1],
    rounds: parseInt(match[2], 10),
    salt: match[3],
    hash: match[4],
  };
}

// Example usage
(async () => {
  const password = 'MySecurePassword123!';
  const hash = await hashPassword(password, 12);
  console.log('Hash:', hash);

  const isValid = await verifyPassword(password, hash);
  console.log('Valid:', isValid); // true

  const parsed = parseBcryptHash(hash);
  console.log('Parsed:', parsed);
})();