backend.im/realtimechatapiwithmediasupport-t50lz6

History

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

LICENSE.md

Implement comprehensive real-time chat API with NestJS

2025-06-21 17:13:05 +00:00

package.json

Implement comprehensive real-time chat API with NestJS

2025-06-21 17:13:05 +00:00

README.md

Implement comprehensive real-time chat API with NestJS

2025-06-21 17:13:05 +00:00

README.md

jose

jose is JavaScript module for JSON Object Signing and Encryption, providing support for JSON Web Tokens (JWT), JSON Web Signature (JWS), JSON Web Encryption (JWE), JSON Web Key (JWK), JSON Web Key Set (JWKS), and more. The module is designed to work across various Web-interoperable runtimes including Node.js, browsers, Cloudflare Workers, Deno, Bun, and others.

💗 Help the project

Support from the community to continue maintaining and improving this module is welcome. If you find the module useful, please consider supporting the project by becoming a sponsor.

Dependencies: 0

jose has no dependencies and it exports tree-shakeable ESM. CJS is also supported.

Documentation

jose is distributed via npmjs.com, deno.land/x, cdnjs.com, jsdelivr.com, and github.com.

example ESM import

import * as jose from 'jose'

example CJS require

const jose = require('jose')

JSON Web Tokens (JWT)

The jose module supports JSON Web Tokens (JWT) and provides functionality for signing and verifying tokens, as well as their JWT Claims Set validation.

Signing using the SignJWT class
Verification & JWT Claims Set Validation using the jwtVerify function
- Using a remote JWKS
- Using a local JWKS
Utility functions
- Decoding Token's Protected Header
- Decoding JWT Claims Set prior to its validation

Encrypted JSON Web Tokens

The jose module supports encrypted JSON Web Tokens and provides functionality for encrypting and decrypting tokens, as well as their JWT Claims Set validation.

Encryption using the EncryptJWT class
Decryption & JWT Claims Set Validation using the jwtDecrypt function
Utility functions
- Decoding Token's Protected Header

Key Utilities

The jose module supports importing, exporting, and generating keys and secrets in various formats, including PEM formats like SPKI, X.509 certificate, and PKCS #8, as well as JSON Web Key (JWK).

Key Import Functions
Key and Secret Generation Functions
- Asymmetric Key Pair Generation
- Symmetric Secret Generation
Key Export Functions

JSON Web Signature (JWS)

The jose module supports signing and verification of JWS messages with arbitrary payloads in Compact, Flattened JSON, and General JSON serialization syntaxes.

Signing - Compact, Flattened JSON, General JSON
Verification - Compact, Flattened JSON, General JSON
- Verify using a remote JWKS
- Verify using a local JWKS
Utility functions
- Decoding Token's Protected Header

JSON Web Encryption (JWE)

The jose module supports encryption and decryption of JWE messages with arbitrary plaintext in Compact, Flattened JSON, and General JSON serialization syntaxes.

Encryption - Compact, Flattened JSON, General JSON
Decryption - Compact, Flattened JSON, General JSON
Utility functions
- Decoding Token's Protected Header

Other

The following are additional features and utilities provided by the jose module:

Implemented specifications

The jose module implements the following specifications:

JSON Web Signature (JWS) - RFC7515
JSON Web Encryption (JWE) - RFC7516
JSON Web Key (JWK) - RFC7517
JSON Web Algorithms (JWA) - RFC7518
JSON Web Token (JWT) - RFC7519
JSON Web Key Thumbprint - RFC7638
JSON Web Key Thumbprint URI - RFC9278
JWS Unencoded Payload Option - RFC7797
CFRG Elliptic Curve ECDH and Signatures - RFC8037
secp256k1 EC Key curve support - RFC8812

The algorithm implementations have been tested using test vectors from their respective specifications as well as RFC7520.

Supported Runtimes

The jose module is compatible with JavaScript runtimes that support the utilized Web API globals and standard built-in objects or are Node.js.

The following runtimes are supported (this is not an exhaustive list):

Please note that certain algorithms may not be available depending on the runtime used. You can find a list of available algorithms for each runtime in the specific issue links provided above.

Supported Versions

Version	Security Fixes 🔑	Other Bug Fixes 🐞	New Features ⭐
v4.x	✅	✅	✅
v2.x	✅	❌	❌