feat(proxies): introduce nftables command executor and utilities, default certificate provider, expanded route/socket helper modules, and security improvements

2026-01-30 04:06:32 +00:00
parent f25be4c55a
commit 9697ab3078
27 changed files with 2453 additions and 2048 deletions
--- a/ts/proxies/smart-proxy/utils/route-helpers/websocket-helpers.ts
+++ b/ts/proxies/smart-proxy/utils/route-helpers/websocket-helpers.ts
@@ -0,0 +1,98 @@
+/**
+ * WebSocket Route Helper Functions
+ *
+ * This module provides utility functions for creating WebSocket route configurations.
+ */
+
+import type { IRouteConfig, IRouteMatch, IRouteAction } from '../../models/route-types.js';
+
+/**
+ * Create a WebSocket route configuration
+ * @param domains Domain(s) to match
+ * @param targetOrPath Target server OR WebSocket path (legacy)
+ * @param targetOrOptions Target server (legacy) OR options
+ * @param options Additional route options (legacy)
+ * @returns Route configuration object
+ */
+export function createWebSocketRoute(
+  domains: string | string[],
+  targetOrPath: { host: string | string[]; port: number } | string,
+  targetOrOptions?: { host: string | string[]; port: number } | {
+    useTls?: boolean;
+    certificate?: 'auto' | { key: string; cert: string };
+    path?: string;
+    httpPort?: number | number[];
+    httpsPort?: number | number[];
+    pingInterval?: number;
+    pingTimeout?: number;
+    name?: string;
+    [key: string]: any;
+  },
+  options?: {
+    useTls?: boolean;
+    certificate?: 'auto' | { key: string; cert: string };
+    httpPort?: number | number[];
+    httpsPort?: number | number[];
+    pingInterval?: number;
+    pingTimeout?: number;
+    name?: string;
+    [key: string]: any;
+  }
+): IRouteConfig {
+  // Handle different signatures
+  let target: { host: string | string[]; port: number };
+  let wsPath: string;
+  let finalOptions: any;
+
+  if (typeof targetOrPath === 'string') {
+    // Legacy signature: (domains, path, target, options)
+    wsPath = targetOrPath;
+    target = targetOrOptions as { host: string | string[]; port: number };
+    finalOptions = options || {};
+  } else {
+    // New signature: (domains, target, options)
+    target = targetOrPath;
+    finalOptions = (targetOrOptions as any) || {};
+    wsPath = finalOptions.path || '/ws';
+  }
+
+  // Normalize WebSocket path
+  const normalizedPath = wsPath.startsWith('/') ? wsPath : `/${wsPath}`;
+
+  // Create route match
+  const match: IRouteMatch = {
+    ports: finalOptions.useTls
+      ? (finalOptions.httpsPort || 443)
+      : (finalOptions.httpPort || 80),
+    domains,
+    path: normalizedPath
+  };
+
+  // Create route action
+  const action: IRouteAction = {
+    type: 'forward',
+    targets: [target],
+    websocket: {
+      enabled: true,
+      pingInterval: finalOptions.pingInterval || 30000, // 30 seconds
+      pingTimeout: finalOptions.pingTimeout || 5000    // 5 seconds
+    }
+  };
+
+  // Add TLS configuration if using HTTPS
+  if (finalOptions.useTls) {
+    action.tls = {
+      mode: 'terminate',
+      certificate: finalOptions.certificate || 'auto'
+    };
+  }
+
+  // Create the route config
+  return {
+    match,
+    action,
+    name: finalOptions.name || `WebSocket Route ${normalizedPath} for ${Array.isArray(domains) ? domains.join(', ') : domains}`,
+    priority: finalOptions.priority || 100, // Higher priority for WebSocket routes
+    ...finalOptions
+  };
+}