feat: section name to route rule in security policy

Signed-off-by: kkk777-7 <kota.kimura0725@gmail.com>

Author: kkk777-7

api/v1alpha1/securitypolicy_types.go

@@ -37,10 +37,8 @@ type SecurityPolicy struct {
 //
 // +kubebuilder:validation:XValidation:rule="has(self.targetRef) ? self.targetRef.group == 'gateway.networking.k8s.io' : true", message="this policy can only have a targetRef.group of gateway.networking.k8s.io"
 // +kubebuilder:validation:XValidation:rule="has(self.targetRef) ? self.targetRef.kind in ['Gateway', 'HTTPRoute', 'GRPCRoute'] : true", message="this policy can only have a targetRef.kind of Gateway/HTTPRoute/GRPCRoute"
-// +kubebuilder:validation:XValidation:rule="has(self.targetRef) ? self.targetRef.kind == 'Gateway' || !has(self.targetRef.sectionName) : true",message="this policy supports the sectionName field only for kind Gateway"
 // +kubebuilder:validation:XValidation:rule="has(self.targetRefs) ? self.targetRefs.all(ref, ref.group == 'gateway.networking.k8s.io') : true ", message="this policy can only have a targetRefs[*].group of gateway.networking.k8s.io"
 // +kubebuilder:validation:XValidation:rule="has(self.targetRefs) ? self.targetRefs.all(ref, ref.kind in ['Gateway', 'HTTPRoute', 'GRPCRoute']) : true ", message="this policy can only have a targetRefs[*].kind of Gateway/HTTPRoute/GRPCRoute"
-// +kubebuilder:validation:XValidation:rule="has(self.targetRefs) ? self.targetRefs.all(ref, ref.kind == 'Gateway' || !has(ref.sectionName)) : true",message="this policy supports the sectionName field only for kind Gateway"
 // +kubebuilder:validation:XValidation:rule="(has(self.authorization) && has(self.authorization.rules) && self.authorization.rules.exists(r, has(r.principal.jwt))) ? has(self.jwt) : true", message="if authorization.rules.principal.jwt is used, jwt must be defined"
 //
 // SecurityPolicySpec defines the desired state of SecurityPolicy.

charts/gateway-crds-helm/templates/generated/gateway.envoyproxy.io_securitypolicies.yaml

@@ -4870,18 +4870,12 @@ spec:
             - message: this policy can only have a targetRef.kind of Gateway/HTTPRoute/GRPCRoute
               rule: 'has(self.targetRef) ? self.targetRef.kind in [''Gateway'', ''HTTPRoute'',
                 ''GRPCRoute''] : true'
-            - message: this policy supports the sectionName field only for kind Gateway
-              rule: 'has(self.targetRef) ? self.targetRef.kind == ''Gateway'' || !has(self.targetRef.sectionName)
-                : true'
             - message: this policy can only have a targetRefs[*].group of gateway.networking.k8s.io
               rule: 'has(self.targetRefs) ? self.targetRefs.all(ref, ref.group ==
                 ''gateway.networking.k8s.io'') : true '
             - message: this policy can only have a targetRefs[*].kind of Gateway/HTTPRoute/GRPCRoute
               rule: 'has(self.targetRefs) ? self.targetRefs.all(ref, ref.kind in [''Gateway'',
                 ''HTTPRoute'', ''GRPCRoute'']) : true '
-            - message: this policy supports the sectionName field only for kind Gateway
-              rule: 'has(self.targetRefs) ? self.targetRefs.all(ref, ref.kind == ''Gateway''
-                || !has(ref.sectionName)) : true'
             - message: if authorization.rules.principal.jwt is used, jwt must be defined
               rule: '(has(self.authorization) && has(self.authorization.rules) &&
                 self.authorization.rules.exists(r, has(r.principal.jwt))) ? has(self.jwt)

charts/gateway-helm/crds/generated/gateway.envoyproxy.io_securitypolicies.yaml

@@ -4869,18 +4869,12 @@ spec:
             - message: this policy can only have a targetRef.kind of Gateway/HTTPRoute/GRPCRoute
               rule: 'has(self.targetRef) ? self.targetRef.kind in [''Gateway'', ''HTTPRoute'',
                 ''GRPCRoute''] : true'
-            - message: this policy supports the sectionName field only for kind Gateway
-              rule: 'has(self.targetRef) ? self.targetRef.kind == ''Gateway'' || !has(self.targetRef.sectionName)
-                : true'
             - message: this policy can only have a targetRefs[*].group of gateway.networking.k8s.io
               rule: 'has(self.targetRefs) ? self.targetRefs.all(ref, ref.group ==
                 ''gateway.networking.k8s.io'') : true '
             - message: this policy can only have a targetRefs[*].kind of Gateway/HTTPRoute/GRPCRoute
               rule: 'has(self.targetRefs) ? self.targetRefs.all(ref, ref.kind in [''Gateway'',
                 ''HTTPRoute'', ''GRPCRoute'']) : true '
-            - message: this policy supports the sectionName field only for kind Gateway
-              rule: 'has(self.targetRefs) ? self.targetRefs.all(ref, ref.kind == ''Gateway''
-                || !has(ref.sectionName)) : true'
             - message: if authorization.rules.principal.jwt is used, jwt must be defined
               rule: '(has(self.authorization) && has(self.authorization.rules) &&
                 self.authorization.rules.exists(r, has(r.principal.jwt))) ? has(self.jwt)

internal/gatewayapi/helpers.go

@@ -485,7 +485,8 @@ type policyTargetRouteKey struct {
 
 type policyRouteTargetContext struct {
 	RouteContext
-	attached bool
+	attached             bool
+	attachedToRouteRules sets.Set[string]
 }
 
 type policyGatewayTargetContext struct {