Add Feishu channel adapter with webhook and send path

src/gateway/handlers/services.test.ts

@@ -36,6 +36,7 @@ function makeBaseConfig(): Config {
     google_chat: undefined,
     bluebubbles: undefined,
     line: undefined,
+    feishu: undefined,
   } as unknown as Config;
 }
 
@@ -55,6 +56,7 @@ describe('discoverServices', () => {
       expect.objectContaining({ name: 'google_chat', status: 'not_configured' }),
       expect.objectContaining({ name: 'bluebubbles', status: 'not_configured' }),
       expect.objectContaining({ name: 'line', status: 'not_configured' }),
+      expect.objectContaining({ name: 'feishu', status: 'not_configured' }),
       expect.objectContaining({ name: 'cron', status: 'not_configured' }),
       expect.objectContaining({ name: 'mcp', status: 'not_configured' }),
       expect.objectContaining({ name: 'web_search', status: 'configured' }),

src/gateway/handlers/services.ts

@@ -59,6 +59,7 @@ export function discoverServices(
     { key: 'google_chat', name: 'google_chat', description: 'Google Chat bot' },
     { key: 'bluebubbles', name: 'bluebubbles', description: 'iMessage via BlueBubbles' },
     { key: 'line', name: 'line', description: 'LINE Messaging API bot' },
+    { key: 'feishu', name: 'feishu', description: 'Feishu/Lark bot' },
   ];
 
   for (const { key, name, description } of channelConfigs) {

src/gateway/server.ts

@@ -52,6 +52,7 @@ import type { TeamsAdapter } from '../channels/teams/adapter.js';
 import type { GoogleChatAdapter } from '../channels/googleChat/adapter.js';
 import type { BlueBubblesAdapter } from '../channels/bluebubbles/adapter.js';
 import type { LineAdapter } from '../channels/line/adapter.js';
+import type { FeishuAdapter } from '../channels/feishu/adapter.js';
 
 export interface GatewayServerConfig {
   port: number;
@@ -123,6 +124,8 @@ export interface GatewayServerConfig {
   blueBubblesHandler?: Pick<BlueBubblesAdapter, 'handleRequest'>;
   /** Optional LINE adapter for inbound webhook events. */
   lineHandler?: Pick<LineAdapter, 'handleRequest'>;
+  /** Optional Feishu adapter for inbound webhook events. */
+  feishuHandler?: Pick<FeishuAdapter, 'handleRequest'>;
 }
 
 export class GatewayServer {
@@ -733,6 +736,12 @@ export class GatewayServer {
       return;
     }
 
+    // Feishu events route — bypass gateway auth (Feishu webhook posts directly)
+    if (this.config.feishuHandler && req.method === 'POST' && req.url?.startsWith('/feishu/events')) {
+      await this.config.feishuHandler.handleRequest(req, res);
+      return;
+    }
+
     // Apply auth to HTTP requests when configured
     const authConfig = this.config.auth ?? {};
     if (this.config.authHttp !== false && authConfig.token) {
@@ -856,6 +865,11 @@ export class GatewayServer {
     this.config.lineHandler = handler;
   }
 
+  /** Set the Feishu handler for inbound webhook HTTP routes (late binding). */
+  setFeishuHandler(handler: Pick<FeishuAdapter, 'handleRequest'>): void {
+    this.config.feishuHandler = handler;
+  }
+
   private async startDiscovery(host: string, port: number): Promise<void> {
     const discovery = this.config.discovery;
     if (!discovery?.enabled) {