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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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crates/aether-routing-core/src/mutations.rs
+28 -12
View File
@@ -8,15 +8,17 @@ use crate::actions::{RoutingHeaderPatch, RoutingJsonPatchOperation};
const RESERVED_HEADERS: &[&str] = &[
"authorization",
"proxy-authorization",
"x-api-key",
"api-key",
"x-goog-api-key",
"cookie",
"cookie2",
"set-cookie",
"x-aether-trace-id",
"x-aether-internal",
"x-aether-scheduler-group",
];
const AETHER_INTERNAL_HEADER_PREFIX: &str = "x-aether-";
#[derive(Debug, Error, Clone, PartialEq, Eq)]
pub enum MutationError {
#[error("json patch path must be an absolute JSON pointer: {0}")]
@@ -96,7 +98,7 @@ pub fn validate_header_patch(patch: &[RoutingHeaderPatch]) -> Result<(), Mutatio
{
return Err(MutationError::InvalidHeaderName(item.name().to_string()));
}
if reserved.contains(name.as_str()) {
if reserved.contains(name.as_str()) || name.starts_with(AETHER_INTERNAL_HEADER_PREFIX) {
return Err(MutationError::ReservedHeader(item.name().to_string()));
}
}
@@ -224,13 +226,27 @@ mod tests {
}
#[test]
fn rejects_reserved_headers() {
assert_eq!(
validate_header_patch(&[RoutingHeaderPatch::Set {
name: "authorization".to_string(),
value: "secret".to_string()
}]),
Err(MutationError::ReservedHeader("authorization".to_string()))
);
fn rejects_upstream_credentials_and_aether_internal_headers() {
for name in [
"authorization",
"proxy-authorization",
"api-key",
"x-api-key",
"x-goog-api-key",
"cookie",
"cookie2",
"set-cookie",
"x-aether-auth-user-id",
"X-Aether-Future-Control",
] {
assert_eq!(
validate_header_patch(&[RoutingHeaderPatch::Set {
name: name.to_string(),
value: "secret".to_string()
}]),
Err(MutationError::ReservedHeader(name.to_string())),
"header should be reserved: {name}"
);
}
}
}