59 lines
2.1 KiB
JavaScript
59 lines
2.1 KiB
JavaScript
import { machineIdSync } from 'node-machine-id';
|
|
|
|
/**
|
|
* Get consistent machine ID using node-machine-id with salt
|
|
* This ensures the same physical machine gets the same ID across runs
|
|
*
|
|
* @param {string} salt - Optional salt to use (defaults to environment variable)
|
|
* @returns {Promise<string>} Machine ID (16-character base32)
|
|
*/
|
|
export async function getConsistentMachineId(salt = null) {
|
|
// For server-side, use node-machine-id with salt
|
|
const saltValue = salt || process.env.MACHINE_ID_SALT || 'endpoint-proxy-salt';
|
|
try {
|
|
const rawMachineId = machineIdSync();
|
|
// Create consistent ID using salt
|
|
const crypto = await import('crypto');
|
|
const hashedMachineId = crypto.createHash('sha256').update(rawMachineId + saltValue).digest('hex');
|
|
// Return only first 16 characters for brevity
|
|
return hashedMachineId.substring(0, 16);
|
|
} catch (error) {
|
|
console.log('Error getting machine ID:', error);
|
|
// Fallback to random ID if node-machine-id fails
|
|
return crypto.randomUUID ? crypto.randomUUID() :
|
|
'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function(c) {
|
|
const r = Math.random() * 16 | 0;
|
|
const v = c == 'x' ? r : (r & 0x3 | 0x8);
|
|
return v.toString(16);
|
|
});
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Get raw machine ID without hashing (for debugging purposes)
|
|
* @returns {Promise<string>} Raw machine ID
|
|
*/
|
|
export async function getRawMachineId() {
|
|
// For server-side, use raw node-machine-id
|
|
try {
|
|
return machineIdSync();
|
|
} catch (error) {
|
|
console.log('Error getting raw machine ID:', error);
|
|
// Fallback to random ID if node-machine-id fails
|
|
return crypto.randomUUID ? crypto.randomUUID() :
|
|
'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function(c) {
|
|
const r = Math.random() * 16 | 0;
|
|
const v = c == 'x' ? r : (r & 0x3 | 0x8);
|
|
return v.toString(16);
|
|
});
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Check if we're running in browser or server environment
|
|
* @returns {boolean} True if in browser, false if in server
|
|
*/
|
|
export function isBrowser() {
|
|
return typeof window !== 'undefined';
|
|
}
|