The integration fixtures import litellm.proxy.* guardrails (crowdstrike,
purview, proxy.utils), which import fastapi at module load. The install
target only synced base SDK deps, so those 12 tests failed with a
ModuleNotFoundError on fastapi in CI.
* fix(proxy): log disable_budget_reservation notice once at config load
The disabled-budget-reservation reminder fired as a WARNING inside request
authentication, so every authenticated request on a proxy that deliberately
set the flag produced one warning line. The notice now runs once per worker
when general_settings loads, at INFO, and the request path only skips the
reservation. Reservation skipping and read-time budget checks are unchanged
* fix(proxy): keep budget notice sentinel with constants
* fix(proxy): expose shared budget notice state
* fix(bedrock): keep x-amzn-RequestId on chat error responses
Bedrock chat error paths built BedrockError from only a status code and a
message, so the provider response headers were gone before exception mapping
ran and the proxy had nothing to forward. AWS support needs x-amzn-RequestId
to investigate a server-side error.
- converse and invoke chat handlers pass the real headers and response when
they turn an httpx.HTTPStatusError into a BedrockError, and read the body
through error_response_text so a streamed body nobody read does not throw
- every bedrock chat get_error_class honors the headers it is already handed:
invoke, moonshot, bedrock-hosted openai, agentcore and the invoke agent
- BedrockError carries those headers into the response it synthesizes when a
caller has headers but no response, skipping values httpx cannot carry
- the bedrock 500 mapping forwards the provider response like its 4xx and 503
siblings instead of fabricating a blank one
The proxy now returns llm_provider-x-amzn-requestid on Bedrock chat errors.
* fix(bedrock): keep request-id on text-classified errors
The context-window and image branches of _map_bedrock_exception built their
litellm exception without the provider response, so a Bedrock 400 classified
by its body text lost x-amzn-RequestId while the sibling branches kept it.
Also narrows the new BedrockError types and trims its docstrings.
* chore(bedrock): drop the docstrings on the new error helpers
* fix(bedrock): keep request-id on every error path that has one
The ticket's root cause is that every BedrockError raise site under
litellm/llms/bedrock/ was built from status and message alone. The first
commits covered the chat and invoke handlers; this covers the rest.
Embeddings, rerank, image generation, image edit, count tokens, search and
the transformation layers now hand on the provider response or its headers,
and both bedrock_mantle configs return a BedrockError instead of the
OpenAI error that drops them.
Two blockers surfaced while verifying the streaming path. The trailing
`except Exception` in make_call and make_sync_call swallowed the BedrockError
raised a few lines above, relabelling a provider status as a 500, and the
non-200 branch read an unread streamed body, which throws.
The raise sites left alone have no provider response to carry: timeouts,
credential and config errors, and mid-stream event frames.
* fix(bedrock): forward provider headers from the count tokens route
The count tokens route converts BedrockError into an HTTPException, and dropped
the headers the handler had just kept, so that route still lost the request id.
get_response_headers now takes a Mapping so an httpx.Headers can be handed to it
without a copy.
* fix(bedrock): classify every bedrock surface through BedrockError
Eleven bedrock configs still inherited a provider-agnostic get_error_class
that builds a blank response, so the request id was gone before the proxy
read it. Claude platform, bedrock anthropic-messages, both image edit
configs, passthrough, realtime, vector stores and agentcore search now
return BedrockError, and a parametrized audit drives all 36 configs.
* fix(proxy): keep provider headers on the httpx status error branch
_handle_llm_api_exception forwards safe_headers on every branch except the
httpx.HTTPStatusError one, which the bedrock passthrough route reaches, so
the request id was dropped before the client saw the response.
* fix(bedrock): keep the request id on the timeout mappings
Timeout takes no response argument, so the three bedrock timeout branches
dropped the provider headers even when the upstream answered 408 or 504
with an x-amzn-RequestId. They now ride on the exception, already
llm_provider-prefixed, which is the form the proxy emits.
* fix(bedrock): keep the provider response on mapped timeouts
The previous round attached llm_provider-prefixed headers directly to the
Timeout. That shadowed the raw upstream headers for _get_response_headers,
so router cooldown and fallback cooldown stopped honouring retry-after on
bedrock 408/504 replies.
Give Timeout an optional response instead, the way every other mapped
bedrock exception already carries one. Retry logic reads the raw
retry-after off the response, and the proxy prefixes those headers on the
way out, so clients still see llm_provider-x-amzn-requestid.
* chore(bedrock): drop the explanatory comment on Timeout.response
Take staging's test_bedrock_knowledgebase_hook.py, which drops the duplicate
embedding_executor parameter that turned the lint check red, and make the two
cross-module helpers this branch added public (raise_denied_scoped_mcp_access
and routes_through_gateway) so the private-usage budget stays at its base count
Encrypt secret maps at the shared persistence boundary, preserve plaintext API/runtime views, and extend rotation and migration scanning to legacy rows.
Co-authored-by: Claude Code <noreply@anthropic.com>
Move the only guidance worth keeping into the parity assertion message so a
failing run tells the contributor to add a catalog entry instead of growing
the frozen unlisted set.
Claude-Session: https://claude.ai/code/session_011Tn3657NkV6ojLqewL64Kb
The Add Model provider dropdown is driven entirely by provider_create_fields.json,
and chatgpt had no entry there, so the documented ChatGPT subscription setup was
unreachable from the Admin UI. Add the entry plus the dashboard enum, slug, logo and
placeholder mappings so the provider can be selected and its cost-map models listed.
The entry carries no credential fields on purpose: the chatgpt backend ignores
api_key and api_base and signs in through the device-code auth file on the proxy
host, so any field here would be inert.
Add a parity test that every LlmProviders value is either listed for Add Model or
frozen in an explicit unlisted set, so a new backend provider cannot silently miss
the dropdown again.
Claude-Session: https://claude.ai/code/session_011Tn3657NkV6ojLqewL64Kb
* fix(guardrails): accept on_violation block and alert for mcp_security
The MCP Security policy template sends on_violation: "block", but the shared
LitellmParams model only allowed the /v1/realtime values "warn" and
"end_session", so POST /guardrails returned 422 before the MCP guardrail was
initialized. Widen the literal to include the MCP actions, map every non-alert
value to MCP's default "block" at init, and regenerate the lazy OpenAPI
snapshot and dashboard API types
Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
* fix(guardrails): restrict on_violation block/alert to mcp_security and keep legacy MCP mapping
Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
* fix(guardrails): return 422 when PATCH sets an mcp_security-only on_violation on another guardrail
Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
---------
Co-authored-by: yassin <yassin@berri.ai>
Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
Several file references under proxy/management_helpers/ and other
paths no longer exist; the code moved to proxy/common_utils/,
proxy/db/db_transaction_queue/, litellm_enterprise/proxy/common_utils/,
proxy/hooks/litellm_skills/, and litellm_core_utils/.
* fix(router): keep provider response headers on streaming chat completions
The Router re-wraps a deployment's CustomStreamWrapper in FallbackStreamWrapper
(and its sync twin) so a mid-stream failure can fail over. Neither wrapper
forwarded `_response_headers`, so every streaming chat completion handed the
proxy's callbacks and its response-header builder a wrapper with no provider
headers, and a successful mid-stream fallback still published the failed
deployment's identity, `x-request-id` and rate limit counters.
Forward `_response_headers` into both wrappers, repoint the wrapper at the
deployment that served the stream once a fallback takes over, and rebuild the
proxy's response headers from that deployment while `create_response` still has
the first chunk buffered.
* fix(router): follow a nested fallback to the deployment that served the stream
A fallback the router picks is itself a fallback-aware wrapper, and it only
repoints at its own fallback once it yields, so reading its hidden params at
selection time named a deployment that produced no output. Re-read them when
the first fallback item arrives, which is still before the proxy commits
response headers.
Also addresses review feedback: the streaming header builder reads self.data
instead of taking a coarse request_data parameter, and the new test recorder
local is Final.
* test(router): cover the fallback header adoption helper directly
The router_code_coverage gate wants every router.py function named in a
router test, and this also pins the weak-reference behavior: a wrapper
collected mid-stream must not break the generator still draining it.
* refactor(proxy): take a read-only mapping for the model-id lookup
_get_model_id_from_response only reads its request payload, so a Mapping
says what it needs and the two metadata hops are narrowed instead of
assumed to be dicts.
* test: drop mutable recorder locals and routine comments from the new tests
An AsyncMock await_count and an asyncio.Event say the same thing as a
list and a dict that the test mutates.
* chore(router): justify the two rebinds in the fallback loops
Both are the one-shot re-read that follows a nested fallback, so they get
the repo's rebind-ok note like the rest of the file.
