fix(policy): allow gateway api httproutes as authorizationpolicy target type #13962
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Signed-off-by: Alex Leong <alex@buoyant.io>
Signed-off-by: Alex Leong <alex@buoyant.io>
Can you please point where this conversion is performed? |
alpeb
approved these changes
Apr 30, 2025
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AuthorizationPolicies may have HTTPRoutes as targetRefs. However, the validation admission controller webhook for AuthorizationPolicies rejects any which have a httproutes.gateway.networking.k8s.io target (as opposed to httproutes.policy.linkerd.io which are accepted).
We allow httproutes.gateway.networking.k8s.io as a target ref by removing this overly restrictive validation. This validation was, in fact, completely redundant since the target type is checked during conversion and validated that it is a supported target (including httproutes.gateway.networking.k8s.io).
Validated by running through https://linkerd.io/2-edge/tasks/configuring-per-route-policy/ and replacing the httproutes.policy.linkerd.io with httproutes.gateway.networking.io (including targetRefs).