feat: enhance AWS services list with empty state UI and improve connection handling

* feat: adding query params in cloud integration APIs

* refactor: create account HTTP status change from OK to CREATED

cmd/community/server.go

@@ -8,6 +8,7 @@ import (
 
 	"github.com/SigNoz/signoz/cmd"
 	"github.com/SigNoz/signoz/pkg/analytics"
+	"github.com/SigNoz/signoz/pkg/auditor"
 	"github.com/SigNoz/signoz/pkg/authn"
 	"github.com/SigNoz/signoz/pkg/authz"
 	"github.com/SigNoz/signoz/pkg/authz/openfgaauthz"
@@ -93,6 +94,9 @@ func runServer(ctx context.Context, config signoz.Config, logger *slog.Logger) e
 		func(_ licensing.Licensing) factory.ProviderFactory[gateway.Gateway, gateway.Config] {
 			return noopgateway.NewProviderFactory()
 		},
+		func(_ licensing.Licensing) factory.NamedMap[factory.ProviderFactory[auditor.Auditor, auditor.Config]] {
+			return signoz.NewAuditorProviderFactories()
+		},
 		func(ps factory.ProviderSettings, q querier.Querier, a analytics.Analytics) querier.Handler {
 			return querier.NewHandler(ps, q, a)
 		},

cmd/enterprise/server.go

@@ -8,6 +8,7 @@ import (
 	"github.com/spf13/cobra"
 
 	"github.com/SigNoz/signoz/cmd"
+	"github.com/SigNoz/signoz/ee/auditor/otlphttpauditor"
 	"github.com/SigNoz/signoz/ee/authn/callbackauthn/oidccallbackauthn"
 	"github.com/SigNoz/signoz/ee/authn/callbackauthn/samlcallbackauthn"
 	"github.com/SigNoz/signoz/ee/authz/openfgaauthz"
@@ -24,6 +25,7 @@ import (
 	enterprisezeus "github.com/SigNoz/signoz/ee/zeus"
 	"github.com/SigNoz/signoz/ee/zeus/httpzeus"
 	"github.com/SigNoz/signoz/pkg/analytics"
+	"github.com/SigNoz/signoz/pkg/auditor"
 	"github.com/SigNoz/signoz/pkg/authn"
 	"github.com/SigNoz/signoz/pkg/authz"
 	"github.com/SigNoz/signoz/pkg/errors"
@@ -133,6 +135,13 @@ func runServer(ctx context.Context, config signoz.Config, logger *slog.Logger) e
 		func(licensing licensing.Licensing) factory.ProviderFactory[gateway.Gateway, gateway.Config] {
 			return httpgateway.NewProviderFactory(licensing)
 		},
+		func(licensing licensing.Licensing) factory.NamedMap[factory.ProviderFactory[auditor.Auditor, auditor.Config]] {
+			factories := signoz.NewAuditorProviderFactories()
+			if err := factories.Add(otlphttpauditor.NewFactory(licensing, version.Info)); err != nil {
+				panic(err)
+			}
+			return factories
+		},
 		func(ps factory.ProviderSettings, q querier.Querier, a analytics.Analytics) querier.Handler {
 			communityHandler := querier.NewHandler(ps, q, a)
 			return eequerier.NewHandler(ps, q, communityHandler)

conf/example.yaml

@@ -364,3 +364,34 @@ serviceaccount:
   analytics:
     # toggle service account analytics
     enabled: true
+
+##################### Auditor #####################
+auditor:
+  # Specifies the auditor provider to use.
+  # noop: discards all audit events (community default).
+  # otlphttp: exports audit events via OTLP HTTP (enterprise).
+  provider: noop
+  # The async channel capacity for audit events. Events are dropped when full (fail-open).
+  buffer_size: 1000
+  # The maximum number of events per export batch.
+  batch_size: 100
+  # The maximum time between export flushes.
+  flush_interval: 1s
+  otlphttp:
+    # The target scheme://host:port/path of the OTLP HTTP endpoint.
+    endpoint: http://localhost:4318/v1/logs
+    # Whether to use HTTP instead of HTTPS.
+    insecure: false
+    # The maximum duration for an export attempt.
+    timeout: 10s
+    # Additional HTTP headers sent with every export request.
+    headers: {}
+    retry:
+      # Whether to retry on transient failures.
+      enabled: true
+      # The initial wait time before the first retry.
+      initial_interval: 5s
+      # The upper bound on backoff interval.
+      max_interval: 30s
+      # The total maximum time spent retrying.
+      max_elapsed_time: 60s

docs/api/openapi.yml

@@ -3309,7 +3309,7 @@ paths:
             schema:
               $ref: '#/components/schemas/CloudintegrationtypesPostableAccount'
       responses:
-        "200":
+        "201":
           content:
             application/json:
               schema:
@@ -3322,7 +3322,7 @@ paths:
                 - status
                 - data
                 type: object
-          description: OK
+          description: Created
         "401":
           content:
             application/json:
@@ -3683,6 +3683,11 @@ paths:
         provider
       operationId: ListServicesMetadata
       parameters:
+      - in: query
+        name: cloud_integration_id
+        required: false
+        schema:
+          type: string
       - in: path
         name: cloud_provider
         required: true
@@ -3735,6 +3740,11 @@ paths:
       description: This endpoint gets a service for the specified cloud provider
       operationId: GetService
       parameters:
+      - in: query
+        name: cloud_integration_id
+        required: false
+        schema:
+          type: string
       - in: path
         name: cloud_provider
         required: true

ee/query-service/app/server.go

@@ -227,7 +227,7 @@ func (s *Server) createPublicServer(apiHandler *api.APIHandler, web web.Web) (*h
 		s.config.APIServer.Timeout.Default,
 		s.config.APIServer.Timeout.Max,
 	).Wrap)
-	r.Use(middleware.NewAudit(s.signoz.Instrumentation.Logger(), s.config.APIServer.Logging.ExcludedRoutes, nil).Wrap)
+	r.Use(middleware.NewAudit(s.signoz.Instrumentation.Logger(), s.config.APIServer.Logging.ExcludedRoutes, s.signoz.Auditor).Wrap)
 	r.Use(middleware.NewComment().Wrap)
 
 	apiHandler.RegisterRoutes(r, am)

frontend/.cursor/rules/jest-mocking-strategy.mdc

@@ -0,0 +1,77 @@
+---
+description: Global vs local mock strategy for Jest tests
+globs:
+  - "**/*.test.ts"
+  - "**/*.test.tsx"
+  - "**/__tests__/**/*.ts"
+  - "**/__tests__/**/*.tsx"
+alwaysApply: false
+---
+
+# Mock Decision Strategy
+
+## Global Mocks (20+ test files)
+
+- Core infrastructure: react-router-dom, react-query, antd
+- Browser APIs: ResizeObserver, matchMedia, localStorage
+- Utility libraries: date-fns, lodash
+- Available: `uplot` → `__mocks__/uplotMock.ts`
+
+## Local Mocks (5–15 test files)
+
+- Business logic dependencies
+- API endpoints with specific responses
+- Domain-specific components
+- Error scenarios and edge cases
+
+## Decision Tree
+
+```
+Is it used in 20+ test files?
+├─ YES → Use Global Mock
+│   ├─ react-router-dom
+│   ├─ react-query
+│   ├─ antd components
+│   └─ browser APIs
+│
+└─ NO → Is it business logic?
+    ├─ YES → Use Local Mock
+    │   ├─ API endpoints
+    │   ├─ Custom hooks
+    │   └─ Domain components
+    │
+    └─ NO → Is it test-specific?
+        ├─ YES → Use Local Mock
+        │   ├─ Error scenarios
+        │   ├─ Loading states
+        │   └─ Specific data
+        │
+        └─ NO → Consider Global Mock
+            └─ If it becomes frequently used
+```
+
+## Anti-patterns
+
+❌ Don't mock global dependencies locally:
+```ts
+jest.mock('react-router-dom', () => ({ ... }));  // Already globally mocked
+```
+
+❌ Don't create global mocks for test-specific data:
+```ts
+jest.mock('../api/tracesService', () => ({
+  getTraces: jest.fn(() => specificTestData)  // BAD - should be local
+}));
+```
+
+✅ Do use global mocks for infrastructure:
+```ts
+import { useLocation } from 'react-router-dom';
+```
+
+✅ Do create local mocks for business logic:
+```ts
+jest.mock('../api/tracesService', () => ({
+  getTraces: jest.fn(() => mockTracesData)
+}));
+```

frontend/.cursor/rules/jest-test-conventions.mdc

@@ -0,0 +1,124 @@
+---
+description: Core Jest/React Testing Library conventions - harness, MSW, interactions, timers
+globs:
+  - "**/*.test.ts"
+  - "**/*.test.tsx"
+  - "**/__tests__/**/*.ts"
+  - "**/__tests__/**/*.tsx"
+alwaysApply: false
+---
+
+# Jest Test Conventions
+
+Expert developer with Jest, React Testing Library, MSW, and TypeScript. Focus on critical functionality, mock dependencies before imports, test multiple scenarios, write maintainable tests.
+
+**Auto-detect TypeScript**: Check for TypeScript in the project through tsconfig.json or package.json dependencies. Adjust syntax based on this detection.
+
+## Imports
+
+Always import from our harness:
+```ts
+import { render, screen, userEvent, waitFor } from 'tests/test-utils';
+```
+For API mocks:
+```ts
+import { server, rest } from 'mocks-server/server';
+```
+❌ Do not import directly from `@testing-library/react`.
+
+## Router
+
+Use the router built into render:
+```ts
+render(<Page />, undefined, { initialRoute: '/traces-explorer' });
+```
+Only mock `useLocation` / `useParams` if the test depends on them.
+
+## Hook Mocks
+
+```ts
+import useFoo from 'hooks/useFoo';
+jest.mock('hooks/useFoo');
+const mockUseFoo = jest.mocked(useFoo);
+mockUseFoo.mockReturnValue(/* minimal shape */ as any);
+```
+Prefer helpers (`rqSuccess`, `rqLoading`, `rqError`) for React Query results.
+
+## MSW
+
+Global MSW server runs automatically. Override per-test:
+```ts
+server.use(
+  rest.get('*/api/v1/foo', (_req, res, ctx) => res(ctx.status(200), ctx.json({ ok: true })))
+);
+```
+Keep large responses in `mocks-server/__mockdata__/`.
+
+## Interactions
+
+- Prefer `userEvent` for real user interactions (click, type, select, tab).
+- Use `fireEvent` only for low-level/programmatic events not covered by `userEvent` (e.g., scroll, resize, setting `element.scrollTop` for virtualization). Wrap in `act(...)` if needed.
+- Always await interactions:
+```ts
+const user = userEvent.setup({ pointerEventsCheck: 0 });
+await user.click(screen.getByRole('button', { name: /save/i }));
+```
+
+```ts
+// Example: virtualized list scroll (no userEvent helper)
+const scroller = container.querySelector('[data-test-id="virtuoso-scroller"]') as HTMLElement;
+scroller.scrollTop = targetScrollTop;
+act(() => { fireEvent.scroll(scroller); });
+```
+
+## Timers
+
+❌ No global fake timers. ✅ Per-test only:
+```ts
+jest.useFakeTimers();
+const user = userEvent.setup({ advanceTimers: (ms) => jest.advanceTimersByTime(ms) });
+await user.type(screen.getByRole('textbox'), 'query');
+jest.advanceTimersByTime(400);
+jest.useRealTimers();
+```
+
+## Queries
+
+Prefer accessible queries (`getByRole`, `findByRole`, `getByLabelText`). Fallback: visible text. Last resort: `data-testid`.
+
+## Best Practices
+
+- **Critical Functionality**: Prioritize testing business logic and utilities
+- **Dependency Mocking**: Global mocks for infra, local mocks for business logic
+- **Data Scenarios**: Always test valid, invalid, and edge cases
+- **Descriptive Names**: Make test intent clear
+- **Organization**: Group related tests in describe
+- **Consistency**: Match repo conventions
+- **Edge Cases**: Test null, undefined, unexpected values
+- **Limit Scope**: 3–5 focused tests per file
+- **Use Helpers**: `rqSuccess`, `makeUser`, etc.
+- **No Any**: Enforce type safety
+
+## Anti-patterns
+
+❌ Importing RTL directly | ❌ Global fake timers | ❌ Wrapping render in `act(...)` | ❌ Mocking infra locally
+✅ Use harness | ✅ MSW for API | ✅ userEvent + await | ✅ Pin time only for relative-date tests
+
+## Example
+
+```ts
+import { render, screen, userEvent, waitFor } from 'tests/test-utils';
+import { server, rest } from 'mocks-server/server';
+import MyComponent from '../MyComponent';
+
+describe('MyComponent', () => {
+  it('renders and interacts', async () => {
+    const user = userEvent.setup({ pointerEventsCheck: 0 });
+    server.use(rest.get('*/api/v1/example', (_req, res, ctx) => res(ctx.status(200), ctx.json({ value: 42 }))));
+    render(<MyComponent />, undefined, { initialRoute: '/foo' });
+    expect(await screen.findByText(/value: 42/i)).toBeInTheDocument();
+    await user.click(screen.getByRole('button', { name: /refresh/i }));
+    await waitFor(() => expect(screen.getByText(/loading/i)).toBeInTheDocument());
+  });
+});
+```

frontend/.cursor/rules/jest-typescript-type-safety.mdc

@@ -0,0 +1,168 @@
+---
+description: TypeScript type safety for Jest tests - mocks, interfaces, no any
+globs:
+  - "**/*.test.ts"
+  - "**/*.test.tsx"
+  - "**/__tests__/**/*.ts"
+  - "**/__tests__/**/*.tsx"
+alwaysApply: false
+---
+
+# TypeScript Type Safety for Jest Tests
+
+**CRITICAL**: All Jest tests MUST be fully type-safe.
+
+## Requirements
+
+- Use proper TypeScript interfaces for all mock data
+- Type all Jest mock functions with `jest.MockedFunction<T>`
+- Use generic types for React components and hooks
+- Define proper return types for mock functions
+- Use `as const` for literal types when needed
+- Avoid `any` type – use proper typing instead
+
+## Mock Function Typing
+
+```ts
+// ✅ GOOD
+const mockFetchUser = jest.fn() as jest.MockedFunction<(id: number) => Promise<ApiResponse<User>>>;
+const mockEventHandler = jest.fn() as jest.MockedFunction<(event: Event) => void>;
+
+// ❌ BAD
+const mockFetchUser = jest.fn() as any;
+```
+
+## Mock Data with Interfaces
+
+```ts
+interface User { id: number; name: string; email: string; }
+interface ApiResponse<T> { data: T; status: number; message: string; }
+
+const mockUser: User = { id: 1, name: 'John Doe', email: 'john@example.com' };
+mockFetchUser.mockResolvedValue({ data: mockUser, status: 200, message: 'Success' });
+```
+
+## Component Props Typing
+
+```ts
+interface ComponentProps { title: string; data: User[]; onUserSelect: (user: User) => void; }
+
+const mockProps: ComponentProps = {
+  title: 'Test',
+  data: [{ id: 1, name: 'John', email: 'john@example.com' }],
+  onUserSelect: jest.fn() as jest.MockedFunction<(user: User) => void>,
+};
+render(<TestComponent {...mockProps} />);
+```
+
+## Hook Testing with Types
+
+```ts
+interface UseUserDataReturn {
+  user: User | null;
+  loading: boolean;
+  error: string | null;
+  refetch: () => void;
+}
+
+describe('useUserData', () => {
+  it('should return user data with proper typing', () => {
+    const mockUser: User = { id: 1, name: 'John', email: 'john@example.com' };
+    mockFetchUser.mockResolvedValue({ data: mockUser, status: 200, message: 'Success' });
+    const { result } = renderHook(() => useUserData(1));
+    expect(result.current.user).toEqual(mockUser);
+    expect(result.current.loading).toBe(false);
+    expect(result.current.error).toBeNull();
+  });
+});
+```
+
+## Generic Mock Typing
+
+```ts
+interface MockApiResponse<T> { data: T; status: number; }
+
+const mockFetchData = jest.fn() as jest.MockedFunction<
+  <T>(endpoint: string) => Promise<MockApiResponse<T>>
+>;
+mockFetchData<User>('/users').mockResolvedValue({ data: { id: 1, name: 'John' }, status: 200 });
+```
+
+## React Testing Library with Types
+
+```ts
+type TestComponentProps = ComponentProps<typeof TestComponent>;
+
+const renderTestComponent = (props: Partial<TestComponentProps> = {}): RenderResult => {
+  const defaultProps: TestComponentProps = { title: 'Test', data: [], onSelect: jest.fn(), ...props };
+  return render(<TestComponent {...defaultProps} />);
+};
+```
+
+## Error Handling with Types
+
+```ts
+interface ApiError { message: string; code: number; details?: Record<string, unknown>; }
+const mockApiError: ApiError = { message: 'API Error', code: 500, details: { endpoint: '/users' } };
+mockFetchUser.mockRejectedValue(new Error(JSON.stringify(mockApiError)));
+```
+
+## Global Mock Type Safety
+
+```ts
+// In __mocks__/routerMock.ts
+export const mockUseLocation = (overrides: Partial<Location> = {}): Location => ({
+  pathname: '/traces',
+  search: '',
+  hash: '',
+  state: null,
+  key: 'test-key',
+  ...overrides,
+});
+// In test files: const location = useLocation(); // Properly typed from global mock
+```
+
+## TypeScript Configuration for Jest
+
+```json
+// jest.config.ts
+{
+  "preset": "ts-jest/presets/js-with-ts-esm",
+  "globals": {
+    "ts-jest": {
+      "useESM": true,
+      "isolatedModules": true,
+      "tsconfig": "<rootDir>/tsconfig.jest.json"
+    }
+  },
+  "extensionsToTreatAsEsm": [".ts", ".tsx"],
+  "moduleFileExtensions": ["ts", "tsx", "js", "json"]
+}
+```
+
+```json
+// tsconfig.jest.json
+{
+  "extends": "./tsconfig.json",
+  "compilerOptions": {
+    "types": ["jest", "@testing-library/jest-dom"],
+    "esModuleInterop": true,
+    "allowSyntheticDefaultImports": true,
+    "moduleResolution": "node"
+  },
+  "include": ["src/**/*", "**/*.test.ts", "**/*.test.tsx", "__mocks__/**/*"]
+}
+```
+
+## Type Safety Checklist
+
+- [ ] All mock functions use `jest.MockedFunction<T>`
+- [ ] All mock data has proper interfaces
+- [ ] No `any` types in test files
+- [ ] Generic types are used where appropriate
+- [ ] Error types are properly defined
+- [ ] Component props are typed
+- [ ] Hook return types are defined
+- [ ] API response types are defined
+- [ ] Global mocks are type-safe
+- [ ] Test utilities are properly typed

frontend/__mocks__/fileMock.ts

@@ -1 +0,0 @@
-export default 'test-file-stub';

frontend/jest.config.ts

@@ -11,9 +11,6 @@ const config: Config.InitialOptions = {
 	moduleFileExtensions: ['ts', 'tsx', 'js', 'json'],
 	modulePathIgnorePatterns: ['dist'],
 	moduleNameMapper: {
-		'\\.(png|jpg|jpeg|gif|svg|webp|avif|ico|bmp|tiff)$':
-			'<rootDir>/__mocks__/fileMock.ts',
-		'^@/(.*)$': '<rootDir>/src/$1',
 		'\\.(css|less|scss)$': '<rootDir>/__mocks__/cssMock.ts',
 		'\\.md$': '<rootDir>/__mocks__/cssMock.ts',
 		'^uplot$': '<rootDir>/__mocks__/uplotMock.ts',

frontend/package.json

@@ -65,12 +65,14 @@
     "@signozhq/sonner": "0.1.0",
     "@signozhq/switch": "0.0.2",
     "@signozhq/table": "0.3.7",
+    "@signozhq/tabs": "0.0.11",
     "@signozhq/toggle-group": "0.0.1",
     "@signozhq/tooltip": "0.0.2",
     "@signozhq/ui": "0.0.5",
     "@tanstack/react-table": "8.21.3",
     "@tanstack/react-virtual": "3.13.22",
     "@uiw/codemirror-theme-copilot": "4.23.11",
+    "@uiw/codemirror-theme-dracula": "4.25.9",
     "@uiw/codemirror-theme-github": "4.24.1",
     "@uiw/react-codemirror": "4.23.10",
     "@uiw/react-md-editor": "3.23.5",