Add service credential visibility.

Co-authored-by: Cursor <cursoragent@cursor.com>

backend/src/applications/applications.controller.ts

@@ -24,7 +24,7 @@ import { DomainService } from './domain.service';
 import { CreateApplicationDto, UpdateApplicationDto, ScaleResourcesDto, SetCustomDomainDto, CheckDnsDto } from './dto/application.dto';
 import { RolesGuard } from '../common/guards/roles.guard';
 import { Roles } from '../common/decorators/roles.decorator';
-import { UserRole, DatabaseType } from '../common/enums';
+import { UserRole, DatabaseType, ServiceAccessTarget } from '../common/enums';
 import { KubernetesService } from '../kubernetes/kubernetes.service';
 import { DeploymentsService } from '../deployments/deployments.service';
 import { AccessService } from '../access/access.service';
@@ -212,6 +212,41 @@ export class ApplicationsController {
     return this.applicationsService.findAll(search);
   }
 
+  @Get(':id/service-credentials')
+  @ApiOperation({ summary: 'Get internal credentials for enabled optional services' })
+  async getServiceCredentials(@Param('id') id: string, @Request() req: any) {
+    const app = await this.applicationsService.findOne(id, this.staffUserIdFilter(req));
+    const credentials: Record<string, any> = {};
+
+    if (app.enableRedis) {
+      const redis = await this.kubernetesService.readAccessCredentials(app, ServiceAccessTarget.REDIS);
+      credentials.redis = {
+        host: `${app.name}-redis`,
+        port: 6379,
+        password: redis.password,
+        url: redis.password
+          ? `redis://:${redis.password}@${app.name}-redis:6379`
+          : `redis://${app.name}-redis:6379`,
+      };
+    }
+
+    if (app.enableRabbitmq) {
+      const rabbitmq = await this.kubernetesService.readAccessCredentials(app, ServiceAccessTarget.RABBITMQ_AMQP);
+      const username = rabbitmq.username || 'appuser';
+      credentials.rabbitmq = {
+        host: `${app.name}-rabbitmq`,
+        amqpPort: 5672,
+        managementPort: 15672,
+        username,
+        password: rabbitmq.password,
+        amqpUrl: `amqp://${username}:${rabbitmq.password}@${app.name}-rabbitmq:5672`,
+        managementUrl: `http://${app.name}-rabbitmq:15672`,
+      };
+    }
+
+    return credentials;
+  }
+
   @Get(':id')
   @ApiOperation({ summary: 'Get application details' })
   async findOne(@Param('id') id: string, @Request() req: any) {