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feat(gateway): harden provider request execution

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Preserve exact request payloads and model client surface and API operation explicitly.

Add Anthropic compatibility profiles, bounded stream commitment, and scoped OAuth retry behavior across provider transports.
This commit is contained in:
elky
2026-07-27 09:36:31 +08:00
parent 79b70f7b5c
commit 531cf11025
152 changed files with 13984 additions and 2075 deletions
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apps/aether-gateway/src/execution_runtime/submission.rs
+80
View File
@@ -496,6 +496,15 @@ fn classify_local_sync_error_kind(
{
return LocalCoreSyncErrorKind::RateLimit;
}
if status_code == 413
|| fingerprint.contains("request_too_large")
|| fingerprint.contains("request too large")
|| fingerprint.contains("payload_too_large")
|| fingerprint.contains("payload too large")
|| fingerprint.contains("request entity too large")
{
return LocalCoreSyncErrorKind::RequestTooLarge;
}
if fingerprint.contains("contextlength")
|| fingerprint.contains("contentlengthexceeded")
|| fingerprint.contains("context window")
@@ -534,6 +543,7 @@ fn default_status_code_for_local_sync_error_kind(kind: LocalCoreSyncErrorKind) -
LocalCoreSyncErrorKind::InvalidRequest | LocalCoreSyncErrorKind::ContextLengthExceeded => {
400
}
LocalCoreSyncErrorKind::RequestTooLarge => 413,
LocalCoreSyncErrorKind::Authentication => 401,
LocalCoreSyncErrorKind::PermissionDenied => 403,
LocalCoreSyncErrorKind::NotFound => 404,
@@ -792,6 +802,76 @@ mod tests {
);
}
#[tokio::test]
async fn local_core_error_maps_request_too_large_without_changing_openai_shape() {
let claude_payload = core_finalize_payload(
"claude_chat_sync_finalize",
"claude:messages",
"openai:chat",
413,
json!({
"error": {
"type": "invalid_request_error",
"message": "request body is too large"
}
}),
);
let claude_response = maybe_build_local_core_error_response(
"trace-sync-claude-too-large",
&test_decision(),
&claude_payload,
)
.expect("response build should not error")
.expect("response should exist");
assert_eq!(
claude_response.status(),
http::StatusCode::PAYLOAD_TOO_LARGE
);
let claude_body: serde_json::Value = serde_json::from_slice(
&to_bytes(claude_response.into_body(), usize::MAX)
.await
.expect("body should read"),
)
.expect("body should decode");
assert_eq!(claude_body["type"], "error");
assert_eq!(claude_body["error"]["type"], "request_too_large");
let openai_payload = core_finalize_payload(
"openai_chat_sync_finalize",
"openai:chat",
"claude:messages",
200,
json!({
"type": "error",
"error": {
"type": "request_too_large",
"message": "request body is too large"
}
}),
);
let openai_response = maybe_build_local_core_error_response(
"trace-sync-openai-too-large",
&test_decision(),
&openai_payload,
)
.expect("response build should not error")
.expect("response should exist");
assert_eq!(
openai_response.status(),
http::StatusCode::PAYLOAD_TOO_LARGE
);
let openai_body: serde_json::Value = serde_json::from_slice(
&to_bytes(openai_response.into_body(), usize::MAX)
.await
.expect("body should read"),
)
.expect("body should decode");
assert_eq!(
openai_body["error"]["type"], "context_length_exceeded",
"OpenAI compatibility shape should remain unchanged"
);
}
#[tokio::test]
async fn local_core_sync_finalize_rejects_gemini_http_200_without_visible_output() {
let mut payload = core_finalize_payload(