litellm/tests/test_litellm/proxy
Ishaan Jaff 1a8525d02a
Add GDPR Art. 32 EU PII Protection Policy Template (#21340)
* Add 6 new EU PII patterns for GDPR compliance

- fr_nir: French Social Security Number (NIR/INSEE) with validation
- eu_iban_enhanced: Enhanced IBAN detection with specific format
- fr_phone: French phone numbers (+33, 0033, 0 formats)
- eu_vat: EU VAT identification numbers (all 27 member states)
- eu_passport_generic: Generic EU passport format
- fr_postal_code: French postal codes with contextual keywords

* Add GDPR Art. 32 EU PII Protection policy template

- Comprehensive GDPR Article 32 compliance policy
- 4 guardrail groups: National IDs, Financial, Contact Info, Business IDs
- Masks French NIR/INSEE, EU IBANs, French phones, EU VAT numbers
- Includes EU passport numbers and email addresses
- Medium complexity template with indigo icon

* Add comprehensive tests for EU PII patterns

- Test French NIR validation (sex digit, month range)
- Test enhanced IBAN detection (French, German)
- Test French phone number formats
- Test EU VAT numbers
- Test generic EU passport format
- Test French postal code pattern

* Add EU pattern loading and category validation tests

- Verify all 6 EU PII patterns are loaded correctly
- Verify patterns are categorized as 'EU PII Patterns'
- Ensure pattern loading consistency

* Add end-to-end tests for GDPR policy template

- 4 tests for PII that should be masked (NIR, IBAN, phone, VAT)
- 4 tests for text that should pass through (invalid patterns, no PII)
- 1 bonus test for multiple PII types in same message
- All tests verify correct masking behavior

* Add region field to policy templates

- Added region field to all 6 templates (EU, AU, Global)
- Updated both main and backup JSON files
- Enables region-based filtering in UI

* Add region filter to policy templates UI

- Added Radio.Group filter for regions (All, AU, EU, Global)
- Efficient filtering with useMemo hooks
- Clean button-based UI matching existing design
- Defaults missing regions to Global

* Apply suggestion from @greptile-apps[bot]

Co-authored-by: greptile-apps[bot] <165735046+greptile-apps[bot]@users.noreply.github.com>

* Address Greptile review: add contextual guards and negative tests

- Added keyword_pattern to eu_vat (VAT, tax number, fiscal code, etc.)
- Added keyword_pattern to eu_passport_generic (passport, travel document, etc.)
- Added 3 negative unit tests for false positive prevention
- Added 2 E2E tests verifying no masking without keyword context
- All patterns now require contextual keywords to prevent false positives

* address greptile review feedback (greploop iteration 1)

- Remove unused HTTPException import from test file
- Add keyword_pattern to eu_vat for contextual VAT matching
- Add allow_word_numbers: false to eu_passport_generic
- Add negative test cases for EU VAT false positives
- All 5 Greptile comments addressed

* Address Greptile feedback: fix patterns and sync backup

- Fix fr_phone pattern: use negative lookbehind (?<!\d) to prevent false matches in longer digit strings
- Add keyword_pattern to eu_passport_generic to reduce false positives on version strings/SKUs
- Sync policy_templates_backup.json with main file (add GDPR template)
- Add keyword_pattern to eu_vat (was auto-added by formatter)

All pattern tests passing

* address greptile review feedback (greploop iteration 2)

- Update test to document that eu_vat raw pattern is intentionally broad
- Test verifies pattern DOES match common words (by design)
- Documents that keyword_pattern guard prevents false positives in production
- Addresses Greptile's false positive risk concern

* address greptile review feedback (greploop iteration 3)

- Fix test_eu_vat_masked: change gap from 2 words to 1 word (VAT number: FR...)
- This ensures keyword matching works within MAX_KEYWORD_VALUE_GAP_WORDS=1 limit
- fr_phone pattern already works correctly (verified with tests)
- test_pattern_requires_keyword_context already updated in iteration 2

Addresses final issues from Greptile 2/5 review

* fix: remove country-specific passport patterns from GDPR template

- Remove passport_france, passport_germany, passport_netherlands from template
- These patterns lack keyword guards and cause false positives
- Only eu_passport_generic remains (has keyword_pattern guard)
- Sync policy_templates_backup.json with main file
- Update test setup to match template

All 11 E2E tests now passing 

* Update tests/test_litellm/proxy/guardrails/guardrail_hooks/content_filter/test_gdpr_policy_e2e.py

Co-authored-by: greptile-apps[bot] <165735046+greptile-apps[bot]@users.noreply.github.com>

* Update litellm/proxy/guardrails/guardrail_hooks/litellm_content_filter/content_filter.py

Co-authored-by: greptile-apps[bot] <165735046+greptile-apps[bot]@users.noreply.github.com>

---------

Co-authored-by: greptile-apps[bot] <165735046+greptile-apps[bot]@users.noreply.github.com>
2026-02-16 15:28:46 -08:00
..
_experimental/mcp_server fix(mcp): revert StreamableHTTPSessionManager to stateless mode (#21323) 2026-02-16 09:08:44 -08:00
agent_endpoints tests 2026-02-13 22:01:28 -08:00
anthropic_endpoints [Fix] 404 Not Found on /api/event_logging/batch endpoint (#20504) 2026-02-05 10:58:08 -08:00
auth fix: populate identity fields in proxy admin JWT early-return path (#21169) 2026-02-13 17:04:38 -08:00
client add a new feature fix to expose the team alias when authenticating th… (#17725) 2025-12-10 10:10:28 -08:00
common_utils fix: as per request changes 2026-02-14 04:34:58 +05:30
db perf(spend): avoid duplicate daily agent transaction computation (#21187) 2026-02-16 18:28:34 +05:30
discovery_endpoints fix(azure): preserve content_policy_violation error details from Azure OpenAI (#20883) 2026-02-10 22:47:03 -08:00
experimental/mcp_server Litellm fix GitHub action testing (#11163) 2025-05-26 14:41:42 -07:00
google_endpoints fix(proxy): handle agent parameter in /interactions endpoint (#19866) 2026-01-27 09:34:58 -08:00
guardrails Add GDPR Art. 32 EU PII Protection Policy Template (#21340) 2026-02-16 15:28:46 -08:00
health_endpoints Fix health endpoints 2026-01-31 12:25:04 -08:00
hooks Fix errors when callbacks are invoked for file operations 2026-02-13 23:30:22 -05:00
image_endpoints fixing core proxy tests 2026-02-12 17:54:32 -08:00
management_endpoints Merge pull request #20314 from Harshit28j/fix/sso_PKCE_deployments 2026-02-16 19:40:44 +05:30
management_helpers [MCP Gateway] Litellm mcp fixes team control (#15304) 2025-10-07 16:48:00 -07:00
middleware Litellm fix GitHub action testing (#11163) 2025-05-26 14:41:42 -07:00
openai_files_endpoint Add litellm metadata correctly for file create 2026-01-29 15:20:31 +05:30
pass_through_endpoints fix: add custom_body parameter to endpoint_func in create_pass_through_route (#20849) 2026-02-13 16:44:40 -08:00
policy_engine [Guardrails] Add guardrail pipeline support for conditional sequential execution (#21177) 2026-02-13 19:49:12 -08:00
prompts fix(prompts): fix prompt info lookup and delete using correct IDs (#19358) 2026-01-20 12:28:34 -08:00
public_endpoints /public/model_hub health information 2026-01-16 15:36:56 -08:00
response_api_endpoints Fix x-litellm-key-spend update 2025-12-12 11:44:51 +05:30
spend_tracking Fixing spend tests 2026-02-12 21:37:19 -08:00
test_configs Litellm fix GitHub action testing (#11163) 2025-05-26 14:41:42 -07:00
ui_crud_endpoints feat: support role_mappings from environment variables (#19498) 2026-01-23 19:54:23 -08:00
vector_store_endpoints test_delete_vector_store_checks_access 2026-01-31 12:05:09 -08:00
__init__.py test fix 2025-10-17 10:46:42 -07:00
conftest.py Add health endpoint tests to CI with database and Redis support (#17877) 2025-12-12 07:35:50 -08:00
test_api_key_masking_in_errors.py fix: mask API keys in error responses for invalid/malformed keys (#20289) 2026-02-12 19:58:05 +05:30
test_batch_metadata_none_fix.py Fix issue #13995: Handle None metadata in batch requests (#13996) 2025-08-27 14:51:09 -07:00
test_caching_routes.py [Bug Fix] Ensure /redis/info works on GCP Redis (#11732) 2025-06-14 15:35:09 -07:00
test_chat_completion_metadata.py fix: propagate JWT auth metadata to OTEL spans (#19627) 2026-01-23 21:21:23 -08:00
test_common_request_processing.py use cached keys and teams for router settings 2026-02-06 15:07:29 -08:00
test_custom_proxy.py fix(ui/): fix routing for custom server root path (#15701) 2025-10-23 13:59:29 -07:00
test_empty_model_list.py Fixing tests and linting 2026-01-21 11:02:39 -08:00
test_enforce_user_param.py Enforce support of enforce_user_param to openai post endpoints 2025-12-03 12:19:21 +05:30
test_fallback_management_endpoints.py Add fallback endpoints support 2026-01-16 10:51:33 +05:30
test_fastapi_offline_routes.py [Bug Fix] - Get Routes (#13466) 2025-08-09 12:52:23 -07:00
test_health_check_functions.py Add background health checks to db 2025-12-05 14:27:37 +05:30
test_litellm_pre_call_utils.py Fix test_embedding_header_forwarding_with_model_group for parallel test execution 2026-02-15 13:08:41 -03:00
test_model_id_header_propagation.py (fix) propagate x-litellm-model-id in responses (#16986) 2025-11-24 20:40:43 -08:00
test_proxy_cli.py fix(proxy): handle missing DATABASE_URL in append_query_params (#21239) 2026-02-16 09:03:10 -08:00
test_proxy_server.py Merge pull request #21227 from BerriAI/fix/sso-test-premium-check 2026-02-15 13:18:08 -03:00
test_proxy_types.py Litellm dev 06 06 2025 p1 (#11496) 2025-06-07 09:12:16 -07:00
test_proxy_utils.py Fix date overflow/division by zero in proxy utils (#19527) 2026-01-21 21:09:57 -08:00
test_pyroscope.py Fix CI/CD pyroscope test failure (#21219) 2026-02-14 12:07:20 -08:00
test_response_model_sanitization.py fix(proxy): prevent provider-prefixed model leaks (#19943) 2026-01-28 22:26:38 -08:00
test_route_a2a_models.py Fix test_route_a2a_model_bypasses_router 2026-02-05 09:47:05 +05:30
test_route_llm_request.py Override router settings 2026-01-31 16:04:52 -08:00
test_shared_health_check.py Add shared healthcheck 2025-10-09 22:18:05 +05:30
test_spend_log_cleanup.py feat(proxy): cleanup spend logs cron verification, fix, and docs (#19085) 2026-01-14 22:14:48 +05:30
test_swagger_chat_completions.py Fix Swagger UI path with server_root_path in OpenAPI schema (#18947) 2026-01-14 03:48:43 +05:30
test_team_member_update.py fix mapped tests (#12320) 2025-07-04 10:04:43 -07:00