Automated Action 545563e776 Implement comprehensive real-time chat API with NestJS
- 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.
2025-06-21 17:13:05 +00:00

34 lines
1.3 KiB
TypeScript

import { type KDFInput } from './utils.ts';
export type ScryptOpts = {
N: number;
r: number;
p: number;
dkLen?: number;
asyncTick?: number;
maxmem?: number;
onProgress?: (progress: number) => void;
};
/**
* Scrypt KDF from RFC 7914.
* @param password - pass
* @param salt - salt
* @param opts - parameters
* - `N` is cpu/mem work factor (power of 2 e.g. 2**18)
* - `r` is block size (8 is common), fine-tunes sequential memory read size and performance
* - `p` is parallelization factor (1 is common)
* - `dkLen` is output key length in bytes e.g. 32.
* - `asyncTick` - (default: 10) max time in ms for which async function can block execution
* - `maxmem` - (default: `1024 ** 3 + 1024` aka 1GB+1KB). A limit that the app could use for scrypt
* - `onProgress` - callback function that would be executed for progress report
* @returns Derived key
* @example
* scrypt('password', 'salt', { N: 2**18, r: 8, p: 1, dkLen: 32 });
*/
export declare function scrypt(password: KDFInput, salt: KDFInput, opts: ScryptOpts): Uint8Array;
/**
* Scrypt KDF from RFC 7914. Async version.
* @example
* await scryptAsync('password', 'salt', { N: 2**18, r: 8, p: 1, dkLen: 32 });
*/
export declare function scryptAsync(password: KDFInput, salt: KDFInput, opts: ScryptOpts): Promise<Uint8Array>;
//# sourceMappingURL=scrypt.d.ts.map