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* fix(proxy): forward the client's own metadata on Anthropic and custom pass-through routes * fix(proxy): forward only a valid metadata.user_id to Anthropic Messages on pass-through routes The whole-object forward sent keys Anthropic refuses and reached other providers, so a request that used to pass could start failing with a 400. Read the client's user_id after hooks, drop it unless it is a string with no email or phone number, and send only that key when the upstream URL path ends in /v1/messages. Share the validator with the translated route, whose email check now matches any embedded address as Anthropic's does. * fix(proxy): forward metadata.user_id only to Anthropic upstreams no guardrail scans Limit the pass-through user_id to Messages create on api.anthropic.com or the configured Anthropic base, mirror the checks Anthropic answers 400 for, and keep the field off any request a pre-call guardrail inspects. The translated route goes back to its own user_id filter. * fix(proxy): judge user_id forwarding on the whole request and cap it for configured Anthropic bases * refactor(proxy): pass the user_id check a plain mapping instead of an optional body * fix(proxy): drop an unprintable metadata.user_id and warn when a refused id is dropped Anthropic's whitespace is not Python's, so a control character before the at sign hid an email from the filter and turned a 200 into a 400. Fireworks and Moonshot also fail on newline ids. Requiring a printable id covers both, and a refused id now logs a warning that never carries the value. --------- Co-authored-by: mateo-berri <277851410+mateo-berri@users.noreply.github.com> |
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| .. | ||
| helpers | ||
| prisma_and_spend | ||
| proxy_logging | ||
| __init__.py | ||