chore: address comments

httpserver/server.go

@@ -178,13 +178,13 @@ func (server *Server) registerHandlers() error {
 	if err != nil {
 		return err
 	}
-	server.register(http.MethodPost, verifyPath, processTimeout(server.verify, server.GetExecutor(context.Background()).GetVerifyRequestTimeout(), false))
+	server.register(http.MethodPost, verifyPath, processTimeout(server.verify, server.GetExecutor(server.Context).GetVerifyRequestTimeout(), false))
 
 	mutatePath, err := url.JoinPath(ServerRootURL, "mutate")
 	if err != nil {
 		return err
 	}
-	server.register(http.MethodPost, mutatePath, processTimeout(server.mutate, server.GetExecutor(context.Background()).GetMutationRequestTimeout(), true))
+	server.register(http.MethodPost, mutatePath, processTimeout(server.mutate, server.GetExecutor(server.Context).GetMutationRequestTimeout(), true))
 
 	return nil
 }

pkg/controllers/verifier_controller.go

@@ -118,6 +118,7 @@ func verifierAddOrReplace(spec configv1beta1.VerifierSpec, objectName string, na
 		logrus.Error(err, "unable to create verifier from verifier config")
 		return err
 	}
+	// TODO: pass the actual namespace once multi-tenancy is supported.
 	VerifierMap.AddVerifier(constants.EmptyNamespace, objectName, referenceVerifier)
 	logrus.Infof("verifier '%v' added to verifier map", referenceVerifier.Name())
 

pkg/customresources/verifiers/api.go

@@ -19,8 +19,8 @@ import (
 	vr "github.com/deislabs/ratify/pkg/verifier"
 )
 
-// Verifiers is an interface that defines the methods for managing verifiers across different scopes.
-type Verifiers interface {
+// VerifierManager is an interface that defines the methods for managing verifiers across different scopes.
+type VerifierManager interface {
 	// GetVerifiers returns verifiers under the given scope.
 	GetVerifiers(scope string) []vr.ReferenceVerifier
 

pkg/customresources/verifiers/verifiers.go

@@ -19,7 +19,7 @@ import (
 	vr "github.com/deislabs/ratify/pkg/verifier"
 )
 
-// ActiveVerifiers implements Verifiers interface.
+// ActiveVerifiers implements VerifierManger interface.
 type ActiveVerifiers struct {
 	// TODO: Implement concurrent safety using sync.Map
 	// The structure of the map is as follows:
@@ -32,10 +32,11 @@ type ActiveVerifiers struct {
 	//     "verifier2": verifier2
 	//   }
 	// }
+	// Note: Scope is utilized for organizing and isolating verifiers. In a Kubernetes (K8s) environment, the scope can be either a namespace or an empty string ("") for cluster-wide verifiers.
 	NamespacedVerifiers map[string]map[string]vr.ReferenceVerifier
 }
 
-func NewActiveVerifiers() Verifiers {
+func NewActiveVerifiers() VerifierManager {
 	return &ActiveVerifiers{
 		NamespacedVerifiers: make(map[string]map[string]vr.ReferenceVerifier),
 	}