litellm/tests/unit/proxy/guardrails
devin-ai-integration[bot] 1418c1990f
feat(guardrails): add native Reco guardrail provider (pre_call), fail closed by default (#48243)
* feat(guardrails): add native Reco guardrail provider (pre_call)

Registers guardrail: reco as a first-class vendor integration, built on
the existing generic guardrail API wire contract rather than reimplementing
the HTTP client and payload mapping. Maps reco_tenant_id to the
X-Reco-Tenant-Id header and hardcodes fail_open/fail_on_error since those
should not be customer-configurable. v1 only supports mode: pre_call;
post_call and streaming redaction already work against the existing
generic pilot and are deferred.

Also overrides apply_guardrail to re-raise blocked-request errors with the
guardrail's own configured name: the base class hardcodes a module-level
name in that exception, which would otherwise mislabel every blocked Reco
request in logs.

* feat(guardrails): configurable Reco fail modes

Expose unreachable_fallback and fail_on_error on the Reco guardrail
and keep fail-open as the default. Values under optional_params win.
Top-level litellm_params values apply only when set explicitly, since
their defaults are fail-closed and would otherwise flip the default

Also type RecoGuardrail's forwarded kwargs with an Unpack'd TypedDict
instead of silencing ANN003

Signed-off-by: MickeyShnaiderman-RecoLabs <mickeys@reco.ai>
Co-authored-by: Cursor <cursoragent@cursor.com>

* chore(guardrails): align Reco with main's CI gates

Upstream moved unit tests from tests/test_litellm to tests/unit, so
test_reco.py was invoked by no CI job. Move it next to the other
guardrail tests

Replace RecoGuardrail's forwarded kwargs with explicit keyword
params, read optional_params through a pydantic adapter instead of
untyped dict/getattr access, freeze RecoOptionalParams, and drop
mutable-ok markers that suppress nothing, to stay within main's
type-discipline and basedpyright budgets

Signed-off-by: MickeyShnaiderman-RecoLabs <mickeys@reco.ai>
Co-authored-by: Cursor <cursoragent@cursor.com>

* feat(guardrails): fail closed by default in the Reco guardrail

Matches GenericGuardrailAPI and every other guardrail here: a Reco error or outage now blocks the request unless the admin sets fail_on_error: false. Tests cover the default, explicit fail-open, and top-level vs optional_params precedence

Co-authored-by: RecoLabs-YaronBratspiess <208601538+RecoLabs-YaronBratspiess@users.noreply.github.com>

Co-authored-by: MickeyShnaiderman-RecoLabs <77006830+MickeyShnaiderman-RecoLabs@users.noreply.github.com>
Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(guardrails): honor explicit fail-open on Reco when optional_params is a model

model_dump(exclude_unset=True) so pydantic defaults in optional_params no longer override an explicit top-level fail_on_error. Also drop the duplicate log_guardrail_information decorator, call the parent by keyword, freeze RecoConfigModel, and type the tests

Co-authored-by: RecoLabs-YaronBratspiess <208601538+RecoLabs-YaronBratspiess@users.noreply.github.com>

Co-authored-by: MickeyShnaiderman-RecoLabs <77006830+MickeyShnaiderman-RecoLabs@users.noreply.github.com>
Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(guardrails): keep Reco config model assignable and the hook decorator the gate requires

frozen=True on RecoConfigModel froze the shared LitellmParams mixin, which the guardrail registry assigns resolved secrets on, so every guardrail failed to load. Dropped it and added a test that LitellmParams stays assignable. Restored log_guardrail_information on the Reco override since tests/code_coverage_tests/check_guardrail_apply_decorator.py requires it on every hook. Test params typed as Mapping for LIT001

Co-authored-by: RecoLabs-YaronBratspiess <208601538+RecoLabs-YaronBratspiess@users.noreply.github.com>

Co-authored-by: MickeyShnaiderman-RecoLabs <77006830+MickeyShnaiderman-RecoLabs@users.noreply.github.com>
Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* style(guardrails): format the Reco test file

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

---------

Signed-off-by: MickeyShnaiderman-RecoLabs <mickeys@reco.ai>
Co-authored-by: Yaron Bratspiess <yaronb@reco.ai>
Co-authored-by: MickeyShnaiderman-RecoLabs <mickeys@reco.ai>
Co-authored-by: Cursor <cursoragent@cursor.com>
Co-authored-by: joshua <joshua@berri.ai>
Co-authored-by: MickeyShnaiderman-RecoLabs <77006830+MickeyShnaiderman-RecoLabs@users.noreply.github.com>
Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
2026-10-24 15:33:17 -07:00
..
guardrail_hooks feat(guardrails): add native Reco guardrail provider (pre_call), fail closed by default (#48243) 2026-10-24 15:33:17 -07:00
__init__.py feat(guardrails): send a configured gateway_name from noma_v2 to Noma (#43678) 2026-09-29 10:20:40 -07:00
test_anthropic_sse.py fix(anthropic): carry safeguard_results and stop_details in synthesized message_delta events (#46096) 2026-10-17 16:48:37 +00:00
test_auto_router_compression.py test(proxy): move management_endpoints, management_helpers and guardrails tests into tests/unit/proxy (#44003) 2026-10-01 10:52:03 -07:00
test_content_filter_path_traversal.py test(proxy): move management_endpoints, management_helpers and guardrails tests into tests/unit/proxy (#44003) 2026-10-01 10:52:03 -07:00
test_content_utils.py fix(responses)!: round-trip Anthropic compaction blocks as compaction items (#46754) 2026-10-21 08:50:19 +00:00
test_custom_code_security.py test(proxy): move management_endpoints, management_helpers and guardrails tests into tests/unit/proxy (#44003) 2026-10-01 10:52:03 -07:00
test_deferred_guardrail_logging.py fix(responses): keep strong refs to stream and websocket logging tasks (GC race) (#31074) 2026-10-20 09:26:25 +00:00
test_guardrail_coverage.py test: move offline proxy auth, hook, spend and pass-through tests to tests/unit (#45568) 2026-10-09 09:49:13 -07:00
test_guardrail_endpoints.py fix(logging): deliver completed batch success callbacks consistently (#47192) 2026-10-18 09:19:04 -07:00
test_guardrail_initializers.py refactor(types): replace Any with proven types in 157 files (#44798) 2026-10-06 15:31:54 +00:00
test_guardrail_load_balancing.py test: migrate SDK and proxy-booting legacy CircleCI tests to their tiers (#45758) 2026-10-11 00:17:21 -07:00
test_guardrail_registry.py feat(guardrails): split logging_only_scope direction from input-failure policy (#45709) 2026-10-10 01:46:39 -07:00
test_init_guardrails.py fix(config): treat blank env values as unset so the proxy neither crash-loops nor silently drops a guardrail (#46341) 2026-10-14 12:49:31 -07:00
test_llm_as_a_judge.py test(proxy): move management_endpoints, management_helpers and guardrails tests into tests/unit/proxy (#44003) 2026-10-01 10:52:03 -07:00
test_mcp_jwt_signer.py test(proxy): move management_endpoints, management_helpers and guardrails tests into tests/unit/proxy (#44003) 2026-10-01 10:52:03 -07:00
test_pillar_guardrails.py test(proxy): move management_endpoints, management_helpers and guardrails tests into tests/unit/proxy (#44003) 2026-10-01 10:52:03 -07:00
test_prompt_security_guardrails.py test(proxy): move management_endpoints, management_helpers and guardrails tests into tests/unit/proxy (#44003) 2026-10-01 10:52:03 -07:00
test_qostodian_nexus_guardrail.py test(proxy): move management_endpoints, management_helpers and guardrails tests into tests/unit/proxy (#44003) 2026-10-01 10:52:03 -07:00
test_usage_endpoints.py test(proxy): move management_endpoints, management_helpers and guardrails tests into tests/unit/proxy (#44003) 2026-10-01 10:52:03 -07:00
test_usage_tracking.py test(proxy): move management_endpoints, management_helpers and guardrails tests into tests/unit/proxy (#44003) 2026-10-01 10:52:03 -07:00