connect tailscale node status through platform gateway

src/tailscale/tailscale.controller.ts

@@ -10,4 +10,14 @@ export class TailscaleController {
   listNodes() {
     return this.tailscaleService.listNodes();
   }
+
+  @Get('routes')
+  listRoutes() {
+    return this.tailscaleService.listRoutes();
+  }
+
+  @Get('acl')
+  getAcl() {
+    return this.tailscaleService.getAcl();
+  }
 }

src/tailscale/tailscale.service.ts

@@ -63,6 +63,60 @@ export class TailscaleService {
     }
   }
 
+  async listRoutes() {
+    if (!this.gatewayUrl || !this.gatewayToken) {
+      return {
+        routes: [],
+        source: 'platform-gateway',
+        error: 'PLATFORM_GATEWAY_URL 또는 PLATFORM_GATEWAY_TOKEN이 설정되어 있지 않습니다.',
+      };
+    }
+
+    try {
+      const body = await this.request<unknown>('/api/admin/tailscale/routes');
+      const routes = isRecord(body) && Array.isArray(body.routes) ? body.routes : [];
+      return {
+        routes,
+        source: 'platform-gateway',
+        fetchedAt: new Date().toISOString(),
+      };
+    } catch (error) {
+      return {
+        routes: [],
+        source: 'platform-gateway',
+        error: error instanceof Error ? error.message : 'Platform Gateway Tailscale Route API 요청이 실패했습니다.',
+      };
+    }
+  }
+
+  async getAcl() {
+    if (!this.gatewayUrl || !this.gatewayToken) {
+      return {
+        policy: { groups: {}, tagOwners: {}, acls: [] },
+        source: 'platform-gateway',
+        error: 'PLATFORM_GATEWAY_URL 또는 PLATFORM_GATEWAY_TOKEN이 설정되어 있지 않습니다.',
+      };
+    }
+
+    try {
+      const body = await this.request<unknown>('/api/admin/tailscale/acl');
+      const policy = isRecord(body) && isRecord(body.policy)
+        ? body.policy
+        : { groups: {}, tagOwners: {}, acls: [] };
+      return {
+        policy,
+        source: 'platform-gateway',
+        fetchedAt: new Date().toISOString(),
+      };
+    } catch (error) {
+      return {
+        policy: { groups: {}, tagOwners: {}, acls: [] },
+        source: 'platform-gateway',
+        error: error instanceof Error ? error.message : 'Platform Gateway Tailscale ACL API 요청이 실패했습니다.',
+      };
+    }
+  }
+
   private async request<T>(path: string): Promise<T> {
     const response = await fetch(`${this.gatewayUrl}${path}`, {
       headers: {