Greptile P2: _get_admin_metadata used 'litellm_metadata or metadata',
meaning a caller sending a non-empty litellm_metadata would shadow
admin config the proxy had injected into data['metadata']. Admin
exemptions would be silently ignored.
Check both keys and prefer whichever contains admin fields. Add
regression test covering the shadowing scenario.
Greptile P1: six tests in test_url_utils.py performed real DNS
lookups to example.com, violating the tests/test_litellm/ mock-only
rule and risking offline CI failures. Add mock_dns_public and
mock_dns_failure fixtures that monkeypatch socket.getaddrinfo on
the url_utils module.
Greptile P2: move 'import httpx' from inside _extract_redirect_url
to module-level imports per CLAUDE.md style guide.
SDK core modules (image_handling, token_counter) should not import
from litellm.proxy. Move url_utils.py to litellm_core_utils/ so
bare SDK installs without proxy dependencies still work.
Pass follow_redirects through in HTTPHandler.get() — previously the
parameter was accepted but never forwarded to the underlying httpx
client, making sync redirect protection ineffective.
Include port in Host header when non-default (e.g. example.com:8080).
Fix redirect loop to read Location header directly instead of
response.next_request (which is None when follow_redirects=False).
_is_blocked_ip now returns True (blocked) for unparseable addresses
instead of False (allowed). HTTPS URLs are rewritten to validated IPs
when ssl_verify is disabled, closing the DNS rebinding window that
exists without TLS certificate binding.
Check URL scheme before calling safe_get in token counter to avoid
unnecessary DNS resolution on base64-encoded image data.
Add 14 unit tests for validate_url covering blocked networks, scheme
validation, URL rewriting, and DNS failure handling.
Add safe_get() and async_safe_get() helpers that validate each
redirect hop before following. For HTTPS, rely on TLS certificate
binding instead of URL rewriting. Simplify call sites to use the
new helpers.
Add validate_url() utility that resolves DNS once, validates all IPs
against private network ranges, and rewrites the URL to connect to the
validated IP directly. Prevents DNS rebinding by pinning to the resolved
IP. Disable follow_redirects to prevent redirect-based SSRF bypasses.
Applied to all user-supplied URL entry points:
- Image URL fetching in chat completions
- Token counter image dimension fetching
- RAG file ingestion
- MCP OpenAPI spec loading
Include user_api_key_team_metadata alongside user_api_key_metadata in
_get_admin_metadata() so team-level guardrail settings are respected.
Key-level settings take precedence over team-level.
Remove turn_off_message_logging from _supported_callback_params so it
cannot be set via request metadata. Admin controls logging globally
or via key/team configuration.
Update tests to verify user-injected guardrail flags are ignored while
admin-configured flags are respected.
Extract _get_admin_metadata() in CustomGuardrail to deduplicate metadata
lookup. Hoist tag resolution above the deployment loop in budget limiter.
Update stale comment in tag routing.
Read guardrail control flags (disable_global_guardrails, opted_out_global_guardrails)
from admin-configured key metadata instead of the request body. This ensures
callers cannot override admin security policies.
Fix tag-based routing to enforce strict tag checks regardless of whether the
request includes tags. Fix budget limiter to use the same dynamic metadata
key resolution as the tag router for consistent tag extraction.
Validate org admin role against all requested organizations instead
of returning on first match. Scope team list queries to the caller's
permitted organizations when filtering by user_id.
The antd mocks in RouterSettingsForm.test.tsx and index.test.tsx
replaced the entire antd module with only Select, so the Switch and
Button used by nested components failed to render. Use importOriginal
to preserve the rest of antd and override only Select.
Also fix the TagFilteringToggle click assertion — antd's Switch fires
onChange with (checked, event), so toHaveBeenCalledWith(true) was
always going to miss. Assert the checked arg directly instead of
coupling to antd's call signature.
Opt-in CLI flag, off by default, no env var. Only affects the uvicorn
run path; gunicorn/hypercorn paths and prod (which doesn't pass the
flag) are unaffected.
Workers in llm_translation_testing have been crashing mid-run with
"Not properly terminated" (OOM), even after bumping resource_class to
xlarge. Reduce xdist workers from 8 to 4 to lower peak memory, and add
--max-worker-restart=5 so a crashed worker is replaced instead of
failing the whole run.
Unit Tests: Proxy DB Operations / proxy-db (auth-checks, tests/proxy_unit_tests/test_auth_checks.py tests/proxy_unit_tests/test_user_api_key_auth.py, 20, 8) (push) Waiting to run
Unit Tests: Proxy DB Operations / proxy-db (remaining, tests/proxy_unit_tests --ignore=tests/proxy_unit_tests/test_key_generate_prisma.py --ignore=tests/proxy_unit_tests/test_auth_checks.py --ignore=tests/proxy_unit_tests/test_user_api_key_auth.py, 30, 8) (push) Waiting to run
When the routing strategy is not latency-based, get_settings() returned
{} for routing_strategy_args. Empty objects are truthy in JS, so the
frontend fallback defaults (ttl: 3600, lowest_latency_buffer: 0) were
skipped, resulting in an empty Latency-Based Configuration section.
Return None instead so the frontend || fallback works as designed.
Deduplicates base64UrlEncode, generateCodeVerifier, and
generateCodeChallenge which were copy-pasted across useMcpOAuthFlow
and useUserMcpOAuthFlow hooks.
langgraph-prebuilt was previously pulled in as a transitive of langgraph
so PyPI license metadata was reported as unknown. Now that it is
explicitly pinned (==1.0.8) to avoid the broken 1.0.9 release, the
license checker flags it. It is published under MIT by the same
langchain-ai/langgraph repository as langgraph itself.
langgraph-prebuilt 1.0.9 imports ExecutionInfo and ServerInfo from
langgraph.runtime, but those symbols are not exported until
langgraph 1.1.0. Our pin of langgraph==1.0.10 allows
langgraph-prebuilt<1.1.0,>=1.0.8, and uv resolves to 1.0.9 (the
latest in range), which breaks at import time in every test that
touches langgraph.prebuilt (e.g. tests/pass_through_tests/test_mcp_routes.py):
ImportError: cannot import name 'ExecutionInfo' from 'langgraph.runtime'
Pinning langgraph-prebuilt to 1.0.8 pairs correctly with
langgraph==1.0.10 and restores the import path.
Bedrock rejects clear_thinking_20251015 unless thinking is enabled or adaptive.
Inject minimal extended thinking and interleaved-thinking beta when Claude Code
sends context_management without thinking. Adds unit tests.
Made-with: Cursor
