feat(rustproxy): introduce a Rust-powered proxy engine and workspace with core crates for proxy functionality, ACME/TLS support, passthrough and HTTP proxies, metrics, nftables integration, routing/security, management IPC, tests, and README updates

ts/routing/index.ts

@@ -2,8 +2,8 @@
  * Routing functionality module
  */
 
-// Export types and models from HttpProxy
-export * from '../proxies/http-proxy/models/http-types.js';
+// Export types and models
+export * from './models/http-types.js';
 
 // Export router functionality
 export * from './router/index.js';

ts/routing/models/http-types.ts

@@ -1,6 +1,149 @@
 /**
- * This file re-exports HTTP types from the HttpProxy module
- * for backward compatibility. All HTTP types are now consolidated
- * in the HttpProxy module.
+ * HTTP types for routing module.
+ * These were previously in http-proxy and are now self-contained here.
  */
-export * from '../../proxies/http-proxy/models/http-types.js';
+import * as plugins from '../../plugins.js';
+import { HttpStatus as ProtocolHttpStatus, getStatusText as getProtocolStatusText } from '../../protocols/http/index.js';
+
+/**
+ * HTTP-specific event types
+ */
+export enum HttpEvents {
+  REQUEST_RECEIVED = 'request-received',
+  REQUEST_FORWARDED = 'request-forwarded',
+  REQUEST_HANDLED = 'request-handled',
+  REQUEST_ERROR = 'request-error',
+}
+
+// Re-export for backward compatibility with subset of commonly used codes
+export const HttpStatus = {
+  OK: ProtocolHttpStatus.OK,
+  MOVED_PERMANENTLY: ProtocolHttpStatus.MOVED_PERMANENTLY,
+  FOUND: ProtocolHttpStatus.FOUND,
+  TEMPORARY_REDIRECT: ProtocolHttpStatus.TEMPORARY_REDIRECT,
+  PERMANENT_REDIRECT: ProtocolHttpStatus.PERMANENT_REDIRECT,
+  BAD_REQUEST: ProtocolHttpStatus.BAD_REQUEST,
+  UNAUTHORIZED: ProtocolHttpStatus.UNAUTHORIZED,
+  FORBIDDEN: ProtocolHttpStatus.FORBIDDEN,
+  NOT_FOUND: ProtocolHttpStatus.NOT_FOUND,
+  METHOD_NOT_ALLOWED: ProtocolHttpStatus.METHOD_NOT_ALLOWED,
+  REQUEST_TIMEOUT: ProtocolHttpStatus.REQUEST_TIMEOUT,
+  TOO_MANY_REQUESTS: ProtocolHttpStatus.TOO_MANY_REQUESTS,
+  INTERNAL_SERVER_ERROR: ProtocolHttpStatus.INTERNAL_SERVER_ERROR,
+  NOT_IMPLEMENTED: ProtocolHttpStatus.NOT_IMPLEMENTED,
+  BAD_GATEWAY: ProtocolHttpStatus.BAD_GATEWAY,
+  SERVICE_UNAVAILABLE: ProtocolHttpStatus.SERVICE_UNAVAILABLE,
+  GATEWAY_TIMEOUT: ProtocolHttpStatus.GATEWAY_TIMEOUT,
+} as const;
+
+/**
+ * Base error class for HTTP-related errors
+ */
+export class HttpError extends Error {
+  constructor(message: string, public readonly statusCode: number = HttpStatus.INTERNAL_SERVER_ERROR) {
+    super(message);
+    this.name = 'HttpError';
+  }
+}
+
+/**
+ * Error related to certificate operations
+ */
+export class CertificateError extends HttpError {
+  constructor(
+    message: string,
+    public readonly domain: string,
+    public readonly isRenewal: boolean = false
+  ) {
+    super(`${message} for domain ${domain}${isRenewal ? ' (renewal)' : ''}`, HttpStatus.INTERNAL_SERVER_ERROR);
+    this.name = 'CertificateError';
+  }
+}
+
+/**
+ * Error related to server operations
+ */
+export class ServerError extends HttpError {
+  constructor(message: string, public readonly code?: string, statusCode: number = HttpStatus.INTERNAL_SERVER_ERROR) {
+    super(message, statusCode);
+    this.name = 'ServerError';
+  }
+}
+
+/**
+ * Error for bad requests
+ */
+export class BadRequestError extends HttpError {
+  constructor(message: string) {
+    super(message, HttpStatus.BAD_REQUEST);
+    this.name = 'BadRequestError';
+  }
+}
+
+/**
+ * Error for not found resources
+ */
+export class NotFoundError extends HttpError {
+  constructor(message: string = 'Resource not found') {
+    super(message, HttpStatus.NOT_FOUND);
+    this.name = 'NotFoundError';
+  }
+}
+
+/**
+ * Redirect configuration for HTTP requests
+ */
+export interface IRedirectConfig {
+  source: string;
+  destination: string;
+  type: number;
+  preserveQuery?: boolean;
+}
+
+/**
+ * HTTP router configuration
+ */
+export interface IRouterConfig {
+  routes: Array<{
+    path: string;
+    method?: string;
+    handler: (req: plugins.http.IncomingMessage, res: plugins.http.ServerResponse) => void | Promise<void>;
+  }>;
+  notFoundHandler?: (req: plugins.http.IncomingMessage, res: plugins.http.ServerResponse) => void;
+  errorHandler?: (error: Error, req: plugins.http.IncomingMessage, res: plugins.http.ServerResponse) => void;
+}
+
+/**
+ * HTTP request method types
+ */
+export type HttpMethod = 'GET' | 'POST' | 'PUT' | 'DELETE' | 'PATCH' | 'HEAD' | 'OPTIONS' | 'CONNECT' | 'TRACE';
+
+/**
+ * Helper function to get HTTP status text
+ */
+export function getStatusText(status: number): string {
+  return getProtocolStatusText(status as ProtocolHttpStatus);
+}
+
+// Legacy interfaces for backward compatibility
+export interface IDomainOptions {
+  domainName: string;
+  sslRedirect: boolean;
+  acmeMaintenance: boolean;
+  forward?: { ip: string; port: number };
+  acmeForward?: { ip: string; port: number };
+}
+
+export interface IDomainCertificate {
+  options: IDomainOptions;
+  certObtained: boolean;
+  obtainingInProgress: boolean;
+  certificate?: string;
+  privateKey?: string;
+  expiryDate?: Date;
+  lastRenewalAttempt?: Date;
+}
+
+// Backward compatibility exports
+export { HttpError as Port80HandlerError };
+export { CertificateError as CertError };