/**
* Test script for encryption in Configuration model
*/
require('dotenv').config();
const crypto = require('crypto');
// Create a simulated environment similar to our implementation
// This allows us to test the functionality without needing MongoDB
const encryptionKeyCache = null;
const instanceId = process.env.INSTANCE_ID || crypto.createHash('sha256').update(`${Date.now()}`).digest('hex').substring(0, 8);
// Simulate our fallback key generation
function generateFallbackKey() {
const machineFallback = crypto.createHash('sha256').update(`mcp-server-${instanceId}`).digest('hex');
return machineFallback;
}
// Test encryption and decryption
function testEncryption() {
console.log('=== Testing Encryption Implementation ===');
// Generate a test key
const testKey = generateFallbackKey();
console.log(`Generated key (${testKey.length} chars): ${testKey.substring(0, 10)}...`);
// Test value to encrypt
const testValue = 'my-secret-api-key-12345';
console.log(`Original value: ${testValue}`);
// Encrypt the value using our implementation
const iv = crypto.randomBytes(16);
const cipher = crypto.createCipheriv('aes-256-cbc',
crypto.createHash('sha256').update(testKey).digest(), iv);
let encrypted = cipher.update(testValue, 'utf8', 'hex');
encrypted += cipher.final('hex');
const encryptedWithIV = `${iv.toString('hex')}:${encrypted}`;
console.log(`Encrypted value: ${encryptedWithIV}`);
// Now decrypt it
const parts = encryptedWithIV.split(':');
const decryptIv = Buffer.from(parts[0], 'hex');
const encryptedData = parts[1];
const decipher = crypto.createDecipheriv('aes-256-cbc',
crypto.createHash('sha256').update(testKey).digest(), decryptIv);
let decrypted = decipher.update(encryptedData, 'hex', 'utf8');
decrypted += decipher.final('utf8');
console.log(`Decrypted value: ${decrypted}`);
console.log(`Decryption successful: ${decrypted === testValue ? 'Yes ✅' : 'No ❌'}`);
return decrypted === testValue;
}
// Run the test
try {
const success = testEncryption();
console.log(`\nTest ${success ? 'PASSED ✅' : 'FAILED ❌'}`);
process.exit(success ? 0 : 1);
} catch (error) {
console.error('Test error:', error);
process.exit(1);
}
