Fix functions

Signed-off-by: jnathangreeg <jonathang@armosec.io>

admission/rules/v1/helpers.go

@@ -85,19 +85,3 @@ func GetContainerNameFromExecToPodEvent(event admission.Attributes) string {
 	}
 	return ""
 }
-
-// GetContainerNameFromPortForwardEvent returns the container name from the admission event for port-forward operations.
-func GetContainerNameFromPortForwardEvent(event admission.Attributes) string {
-	if event.GetSubresource() == "portforward" {
-		if obj := event.GetObject(); obj != nil {
-			if unstructuredObj, ok := obj.(*unstructured.Unstructured); ok {
-				if object, ok := unstructuredObj.Object["object"].(map[string]interface{}); ok {
-					if containerName, ok := object["container"].(string); ok {
-						return containerName
-					}
-				}
-			}
-		}
-	}
-	return ""
-}

admission/rules/v1/r2001_portforward.go

@@ -76,8 +76,6 @@ func (rule *R2001PortForward) ProcessEvent(event admission.Attributes, access in
 		logger.L().Error("Failed to get parent workload details", helpers.Error(err))
 		return nil
 	}
-	containerName := GetContainerNameFromPortForwardEvent(event)
-
 	ruleFailure := GenericRuleFailure{
 		BaseRuntimeAlert: apitypes.BaseRuntimeAlert{
 			AlertName:      rule.Name(),
@@ -114,7 +112,6 @@ func (rule *R2001PortForward) ProcessEvent(event admission.Attributes, access in
 			WorkloadNamespace: workloadNamespace,
 			WorkloadKind:      workloadKind,
 			NodeName:          nodeName,
-			ContainerName:     containerName,
 		},
 		RuleID: R2001ID,
 	}