Revert "Revert "fix(antigravity): Claude 模型透传 tool_use 的 signature""

This reverts commit 5427a9e422.
This commit is contained in:
song
2026-01-17 21:09:59 +08:00
parent 5427a9e422
commit 0ce8666cc0
2 changed files with 9 additions and 6 deletions

View File

@@ -389,10 +389,13 @@ func buildParts(content json.RawMessage, toolIDToName map[string]string, allowDu
ID: block.ID,
},
}
// 只有 Gemini 模型使用 dummy signature
// Claude 模型不设置 signature避免验证问题
// tool_use 的 signature 处理:
// - Gemini 模型:使用 dummy signature跳过 thought_signature 校验
// - Claude 模型:透传上游返回的真实 signatureVertex/Google 需要完整签名链路)
if allowDummyThought {
part.ThoughtSignature = dummyThoughtSignature
} else if block.Signature != "" && block.Signature != dummyThoughtSignature {
part.ThoughtSignature = block.Signature
}
parts = append(parts, part)