/
csrf.go
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/
csrf.go
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// Licensed to the Apache Software Foundation (ASF) under one or more
// contributor license agreements. See the NOTICE file distributed with
// this work for additional information regarding copyright ownership.
// The ASF licenses this file to You under the Apache License, Version 2.0
// (the "License"); you may not use this file except in compliance with
// the License. You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package plugins
import (
"github.com/apache/apisix-ingress-controller/pkg/providers/ingress/translation/annotations"
apisixv1 "github.com/apache/apisix-ingress-controller/pkg/types/apisix/v1"
)
type csrf struct{}
// NewCSRFHandler creates a handler to convert annotations about
// CSRF to APISIX csrf plugin.
func NewCSRFHandler() PluginAnnotationsHandler {
return &csrf{}
}
func (c *csrf) PluginName() string {
return "csrf"
}
func (c *csrf) Handle(e annotations.Extractor) (interface{}, error) {
if !e.GetBoolAnnotation(annotations.AnnotationsEnableCsrf) {
return nil, nil
}
var plugin apisixv1.CSRFConfig
plugin.Key = e.GetStringAnnotation(annotations.AnnotationsCsrfKey)
if plugin.Key != "" {
return &plugin, nil
}
return nil, nil
}