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

ts/proxies/smart-proxy/utils/route-helpers/http-helpers.ts

@@ -0,0 +1,40 @@
+/**
+ * HTTP Route Helper Functions
+ *
+ * This module provides utility functions for creating HTTP route configurations.
+ */
+
+import type { IRouteConfig, IRouteMatch, IRouteAction } from '../../models/route-types.js';
+
+/**
+ * Create an HTTP-only route configuration
+ * @param domains Domain(s) to match
+ * @param target Target host and port
+ * @param options Additional route options
+ * @returns Route configuration object
+ */
+export function createHttpRoute(
+  domains: string | string[],
+  target: { host: string | string[]; port: number },
+  options: Partial<IRouteConfig> = {}
+): IRouteConfig {
+  // Create route match
+  const match: IRouteMatch = {
+    ports: options.match?.ports || 80,
+    domains
+  };
+
+  // Create route action
+  const action: IRouteAction = {
+    type: 'forward',
+    targets: [target]
+  };
+
+  // Create the route config
+  return {
+    match,
+    action,
+    name: options.name || `HTTP Route for ${Array.isArray(domains) ? domains.join(', ') : domains}`,
+    ...options
+  };
+}