WIP: Avoid reloads implementing Equals in structs

core/pkg/ingress/annotations/authreq/main.go

@@ -47,6 +47,48 @@ type External struct {
 	ResponseHeaders []string `json:"responseHeaders"`
 }
 
+func (e1 *External) Equal(e2 *External) bool {
+	if e1 == e2 {
+		return true
+	}
+	if e1 == nil || e2 == nil {
+		return false
+	}
+	if e1.URL != e2.URL {
+		return false
+	}
+	if e1.Host != e2.Host {
+		return false
+	}
+	if e1.SigninURL != e2.SigninURL {
+		return false
+	}
+	if e1.Method != e2.Method {
+		return false
+	}
+	if e1.SendBody != e2.SendBody {
+		return false
+	}
+	if e1.Method != e2.Method {
+		return false
+	}
+
+	for _, ep1 := range e1.ResponseHeaders {
+		found := false
+		for _, ep2 := range e2.ResponseHeaders {
+			if ep1 == ep2 {
+				found = true
+				break
+			}
+		}
+		if !found {
+			return false
+		}
+	}
+
+	return true
+}
+
 var (
 	methods      = []string{"GET", "HEAD", "POST", "PUT", "PATCH", "DELETE", "CONNECT", "OPTIONS", "TRACE"}
 	headerRegexp = regexp.MustCompile(`^[a-zA-Z\d\-_]+$`)