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3 Commits
Author SHA1 Message Date
dev_agentandClaude Opus 5.5 cdf59c4eee Stop LLM adapters following redirects and cap Retry-After
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MQ-01: the Anthropic adapter used a default http.Client, so a 3xx from the
configured endpoint was followed and the x-api-key header resent to the
redirect target; net/http strips only its own sensitive headers. Both
adapters now use a client whose CheckRedirect returns ErrUseLastResponse,
so a 3xx comes back as an llm.ProviderError and nothing is requested again.

The OpenAI-compatible adapter gets the same change: it forwards configured
extra headers (which may carry a credential and which net/http does not
treat as sensitive) across hosts, and net/http keeps Authorization on a
same-host https-to-http redirect.

MQ-02: a delay-seconds Retry-After too large for time.Duration overflowed
into a negative wait. retryAfter now caps the value at the most whole
seconds a time.Duration holds (also for values beyond int64) and the
response still maps to ErrRateLimited.

Tests: TestRedirectIsNotFollowed (302 to a second server, which must get
no request) and TestRateLimitedHugeRetryAfterIsCapped in both packages,
plus huge-number cases in TestRetryAfter.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-04 07:57:37 -04:00
dev_agentandClaude Opus 5.5 4f26ea5ad6 Keep the API key out of %#v for redacted LLM errors
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The OpenAI adapter's redactedError had no GoString, so %#v printed its
fields, including the raw API key. Add GoString returning the redacted
text, matching the Anthropic adapter; redactedJoin inherits it.

Add TestRedactedErrorsFormatWithoutKey to both adapters, formatting
redactedError, redactedJoin and transportFailure with %v, %+v and %#v.
llm.ProviderError and llm.RateLimitedError keep no secret and are
already covered by TestTypedErrorsDoNotKeepSecret.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-04 07:52:04 -04:00
dev_agent acd29c8221 Feature 08 task 2: OpenAI-compatible adapter (#35)
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Co-authored-by: dev_agent <dev_agent@cubecraftlabs.com>
Co-committed-by: dev_agent <dev_agent@cubecraftlabs.com>
2026-10-04 07:41:45 -04:00