v.1.0.0. initial push of license-lib

server/index.js

@@ -0,0 +1,26 @@
+// server/index.js
+const express = require('express');
+const { generateLicenseKey, hashLicenseKey } = require('./keygen');
+const { saveLicense } = require('./models/license');
+const { verifyLicenseKey } = require('./verify');
+
+const app = express();
+app.use(express.json());
+
+app.post('/generate-license', async (req, res) => {
+  const { userId, licenseType, tier, validUntil } = req.body;
+  const licenseKey = generateLicenseKey(userId, licenseType, tier);
+  const hashedKey = hashLicenseKey(JSON.parse(Buffer.from(licenseKey.split('.')[1], 'base64')).rawKey);
+
+  await saveLicense(userId, hashedKey, licenseType, tier, validUntil);
+
+  res.json({ licenseKey });
+});
+
+app.post('/validate-license', async (req, res) => {
+  const { userId, licenseKey } = req.body;
+  const valid = await verifyLicenseKey(userId, licenseKey);
+  res.json({ valid });
+});
+
+app.listen(3000, () => console.log('License server running on port 3000'));