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.
69 lines
2.9 KiB
JavaScript
69 lines
2.9 KiB
JavaScript
"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.convertPosixPathToPattern = exports.convertWindowsPathToPattern = exports.convertPathToPattern = exports.escapePosixPath = exports.escapeWindowsPath = exports.escape = exports.removeLeadingDotSegment = exports.makeAbsolute = exports.unixify = void 0;
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const os = require("os");
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const path = require("path");
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const IS_WINDOWS_PLATFORM = os.platform() === 'win32';
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const LEADING_DOT_SEGMENT_CHARACTERS_COUNT = 2; // ./ or .\\
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/**
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* All non-escaped special characters.
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* Posix: ()*?[]{|}, !+@ before (, ! at the beginning, \\ before non-special characters.
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* Windows: (){}[], !+@ before (, ! at the beginning.
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*/
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const POSIX_UNESCAPED_GLOB_SYMBOLS_RE = /(\\?)([()*?[\]{|}]|^!|[!+@](?=\()|\\(?![!()*+?@[\]{|}]))/g;
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const WINDOWS_UNESCAPED_GLOB_SYMBOLS_RE = /(\\?)([()[\]{}]|^!|[!+@](?=\())/g;
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/**
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* The device path (\\.\ or \\?\).
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* https://learn.microsoft.com/en-us/dotnet/standard/io/file-path-formats#dos-device-paths
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*/
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const DOS_DEVICE_PATH_RE = /^\\\\([.?])/;
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/**
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* All backslashes except those escaping special characters.
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* Windows: !()+@{}
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* https://learn.microsoft.com/en-us/windows/win32/fileio/naming-a-file#naming-conventions
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*/
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const WINDOWS_BACKSLASHES_RE = /\\(?![!()+@[\]{}])/g;
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/**
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* Designed to work only with simple paths: `dir\\file`.
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*/
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function unixify(filepath) {
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return filepath.replace(/\\/g, '/');
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}
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exports.unixify = unixify;
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function makeAbsolute(cwd, filepath) {
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return path.resolve(cwd, filepath);
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}
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exports.makeAbsolute = makeAbsolute;
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function removeLeadingDotSegment(entry) {
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// We do not use `startsWith` because this is 10x slower than current implementation for some cases.
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// eslint-disable-next-line @typescript-eslint/prefer-string-starts-ends-with
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if (entry.charAt(0) === '.') {
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const secondCharactery = entry.charAt(1);
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if (secondCharactery === '/' || secondCharactery === '\\') {
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return entry.slice(LEADING_DOT_SEGMENT_CHARACTERS_COUNT);
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}
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}
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return entry;
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}
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exports.removeLeadingDotSegment = removeLeadingDotSegment;
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exports.escape = IS_WINDOWS_PLATFORM ? escapeWindowsPath : escapePosixPath;
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function escapeWindowsPath(pattern) {
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return pattern.replace(WINDOWS_UNESCAPED_GLOB_SYMBOLS_RE, '\\$2');
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}
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exports.escapeWindowsPath = escapeWindowsPath;
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function escapePosixPath(pattern) {
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return pattern.replace(POSIX_UNESCAPED_GLOB_SYMBOLS_RE, '\\$2');
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}
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exports.escapePosixPath = escapePosixPath;
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exports.convertPathToPattern = IS_WINDOWS_PLATFORM ? convertWindowsPathToPattern : convertPosixPathToPattern;
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function convertWindowsPathToPattern(filepath) {
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return escapeWindowsPath(filepath)
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.replace(DOS_DEVICE_PATH_RE, '//$1')
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.replace(WINDOWS_BACKSLASHES_RE, '/');
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}
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exports.convertWindowsPathToPattern = convertWindowsPathToPattern;
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function convertPosixPathToPattern(filepath) {
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return escapePosixPath(filepath);
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}
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exports.convertPosixPathToPattern = convertPosixPathToPattern;
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