545563e776
- Complete NestJS TypeScript implementation with WebSocket support - Direct messaging (DM) and group chat functionality - End-to-end encryption with AES encryption and key pairs - Media file support (images, videos, audio, documents) up to 100MB - Push notifications with Firebase Cloud Messaging integration - Mention alerts and real-time typing indicators - User authentication with JWT and Passport - SQLite database with TypeORM entities and relationships - Comprehensive API documentation with Swagger/OpenAPI - File upload handling with secure access control - Online/offline status tracking and presence management - Message editing, deletion, and reply functionality - Notification management with automatic cleanup - Health check endpoint for monitoring - CORS configuration for cross-origin requests - Environment-based configuration management - Structured for Flutter SDK integration Features implemented: ✅ Real-time messaging with Socket.IO ✅ User registration and authentication ✅ Direct messages and group chats ✅ Media file uploads and management ✅ End-to-end encryption ✅ Push notifications ✅ Mention alerts ✅ Typing indicators ✅ Message read receipts ✅ Online status tracking ✅ File access control ✅ Comprehensive API documentation Ready for Flutter SDK development and production deployment.
31 lines
767 B
JavaScript
31 lines
767 B
JavaScript
var jws = require('jws');
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module.exports = function (jwt, options) {
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options = options || {};
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var decoded = jws.decode(jwt, options);
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if (!decoded) { return null; }
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var payload = decoded.payload;
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//try parse the payload
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if(typeof payload === 'string') {
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try {
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var obj = JSON.parse(payload);
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if(obj !== null && typeof obj === 'object') {
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payload = obj;
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}
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} catch (e) { }
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}
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//return header if `complete` option is enabled. header includes claims
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//such as `kid` and `alg` used to select the key within a JWKS needed to
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//verify the signature
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if (options.complete === true) {
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return {
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header: decoded.header,
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payload: payload,
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signature: decoded.signature
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};
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}
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return payload;
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};
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