* fix(proxy): dispatch llm_api_check moderation through during_call_hook
ProxyLogging.during_call_hook only ran async_moderation_hook for CustomGuardrail callbacks, so a
CustomLogger such as the prompt injection detector with llm_api_check enabled never called the
configured moderation model. Dispatch any CustomLogger that overrides async_moderation_hook and hand
the proxy router to every registered prompt injection detector at startup so that call can route
Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
* fix(enterprise): resolve openai_moderations model at call time and default to omni-moderation-latest
Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
* fix(proxy): keep queued moderation running past a V1 pre_call guardrail
A V1 CustomGuardrail with moderation_check pre_call returned out of
during_call_hook before asyncio.gather, abandoning already-queued
CustomLogger moderation coroutines and skipping every later callback.
Skip only that guardrail instead.
Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
* fix(utils): skip null tool_calls when formatting prompts for moderation hooks
Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
---------
Co-authored-by: yucheng <yucheng@berri.ai>
Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
Post-call pipeline rewrites on buffered streams failed open on three shapes:
chat streams with n > 1 (the rebuilt response collapsed every choice into
index 0), streams that ended without a finish marker, and Responses streams
whose final event carried no response envelope.
The chat handler now rebuilds the ended stream one choice index at a time and
writes each choice's rewrite back to that choice's buffered deltas. The
Anthropic handler writes an unended stream's rewrite across its text deltas.
The Responses handler spreads an envelope-less rewrite over the buffered
output_text events, still failing open when a scanned event cannot be placed.
Tool-call rewrites on n > 1 chat streams keep failing open.
PR #40243 started carrying the upstream error body on InternalServerError so the Responses response.failed event can report the provider's code and message, and openai's APIError.__init__ took the body's type along with it. The proxy then answered an OpenAI-compatible upstream 500 with type server_error while a 502 and a 503 kept internal_server_error, and the integration contract in test_observed_routing.py went red. Pin the type the way RateLimitError pins throttling_error, keeping the body.
Resolves handler.py against main's SearchOutcome refactor: the file is
main's version plus this PR's substantive hunks only (the RichWebSearchInput
import, the rich= wiring at the three _execute_search call sites, the
_rich_search_input and _provider_supports_rich_search helpers, and the
_execute_search forwarding), so the 88-column re-wrap noise the PR carried
is gone and the diff against main is the feature alone. RichWebSearchInput
sits beside main's new SearchSucceeded/SearchFailed types, and main's two
_execute_search test stubs accept the new rich argument.
load_config used to return a local general_settings dict that it had
normalized in place, turning the configured role_permissions entries into
RoleBasedPermissions objects. It now returns the SettingsStore, which never
saw that write, so JWT auth received raw dicts and every request failed with
"'dict' object has no attribute 'role'" whenever role_permissions was set.
Convert the entries in the consumer instead, with a TypeAdapter, so the value
is parsed wherever it comes from. load_config keeps validating at boot, so a
malformed entry still fails startup rather than the first request.
Each source (per-call kwargs, environment variables, the Python module) now
builds an HttpSettingsLayer, and HttpSettings::from_layers merges them with
explicit precedence. The aiohttp and httpx proxy-env rule is resolved once in
the merge, so HttpSettings carries a single trust_proxy_env flag
HttpClientConfig::resolve becomes From<&HttpSettings> for Resolution and client_builder becomes TryFrom<&HttpClientConfig> for reqwest::ClientBuilder, matching the rustls conversion. The verify decision moves into From<&HttpSettings> for Verify, and the proxy environment rule moves next to its flags as HttpSettings::trusts_proxy_env. The curve and cipher results are read with transpose and a default selection, which removes the tuple destructuring
KeyExchangeGroup and Tls12CipherSuite parse with FromStr and fail with Unsupported, so a setting rustls cannot honor is a typed error instead of a missing value. The cipher string conversions cannot fail and use From. The rustls ClientConfig is built with TryFrom<&HttpClientConfig>, and the built-in root store is constructed in one expression
litellm-http now builds the rustls config itself, so one route-neutral place covers roots, the client certificate, ALPN, ssl_ecdh_curve and ssl_security_level. A curve picks the single key exchange group. A cipher string restricts the TLS 1.2 suites it names, and entries rustls cannot express, such as @SECLEVEL=1, are logged once and skipped.
user_url_validation and user_url_allowed_hosts are applied by the media fetcher. Document downloads honor the environment proxy whenever provider calls do, keeping the per-hop address check, and stay on the pinned resolver when no proxy applies.
AIOHTTP_SO_KEEPALIVE, AIOHTTP_TCP_KEEPIDLE, AIOHTTP_TCP_KEEPINTVL, AIOHTTP_TCP_KEEPCNT and AIOHTTP_KEEPALIVE_TIMEOUT map onto the client. A client= argument and a live SSLContext are ignored
Python becomes a thin SDK interface over Rust, so a live Python HTTP client has no effect on either route. This puts the Python OCR path back to what main does
Python OCR passes the call timeout per request, so its connect timeout is the call timeout and never the 5s handler default. 10s is what every Rust route uses on main. The media client never uses a proxy, so trust_proxy_env no longer splits its pool key
The proxy attaches its shared aiohttp session to every request as shared_session, so declining on it sent every proxy OCR call to Python, which never uses that session for OCR. aclient_session is a litellm global and never a call argument, so that check could not match. The proxy-shaped lifecycle test now asserts the call was served by Rust
