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.
54 lines
1.3 KiB
JavaScript
54 lines
1.3 KiB
JavaScript
;(function (root, factory, undef) {
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if (typeof exports === "object") {
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// CommonJS
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module.exports = exports = factory(require("./core"), require("./cipher-core"));
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}
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else if (typeof define === "function" && define.amd) {
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// AMD
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define(["./core", "./cipher-core"], factory);
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}
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else {
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// Global (browser)
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factory(root.CryptoJS);
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}
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}(this, function (CryptoJS) {
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/**
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* Output Feedback block mode.
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*/
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CryptoJS.mode.OFB = (function () {
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var OFB = CryptoJS.lib.BlockCipherMode.extend();
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var Encryptor = OFB.Encryptor = OFB.extend({
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processBlock: function (words, offset) {
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// Shortcuts
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var cipher = this._cipher
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var blockSize = cipher.blockSize;
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var iv = this._iv;
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var keystream = this._keystream;
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// Generate keystream
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if (iv) {
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keystream = this._keystream = iv.slice(0);
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// Remove IV for subsequent blocks
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this._iv = undefined;
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}
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cipher.encryptBlock(keystream, 0);
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// Encrypt
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for (var i = 0; i < blockSize; i++) {
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words[offset + i] ^= keystream[i];
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}
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}
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});
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OFB.Decryptor = Encryptor;
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return OFB;
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}());
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return CryptoJS.mode.OFB;
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})); |