fix(translator): drop invalid reasoning signatures in interactions→Responses - #4
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warelik merged 1 commit intoAug 22, 2026
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…sponses Interactions thought signatures can come from non-GPT providers (Gemini thoughtSignature, Claude signature, etc.). When translating an interactions stream into OpenAI Responses, only a valid GPT/Codex reasoning encrypted_content should appear in the reasoning item. Foreign signatures are now filtered through InspectGPTReasoningSignature. Tests updated: valid gAAAA signature is preserved, invalid foreign signature is dropped.
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Summary
thoughtSignature,signature,encrypted_contentfrom non-GPT providers) intoreasoning.encrypted_contentwithout validation.encrypted_contentcan round-trip through Responses reasoning items.interactionsReasoningEncryptedContentvalidates the candidate withsignature.InspectGPTReasoningSignatureand drops invalid/foreign blobs while preserving the visiblesummary.gAAAA...GPT signature is preserved; invalid foreign signature is dropped.Cross-links
Verification
go build -o /tmp/cli-proxy-api ./cmd/servergo test ./...(7686 passed)go test ./internal/translator/openai/interactions/responses/