filter/filter_impl/auth/accesskey_storage.go

/*
 * 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 auth

import (
	"github.com/apache/dubbo-go/common"
	"github.com/apache/dubbo-go/common/constant"
	"github.com/apache/dubbo-go/common/extension"
	"github.com/apache/dubbo-go/filter"
	"github.com/apache/dubbo-go/protocol"
)

// DefaultAccesskeyStorage
// The default implementation of AccesskeyStorage
type DefaultAccesskeyStorage struct {
}

// GetAccessKeyPair
// get AccessKeyPair from url by the key "accessKeyId" and "secretAccessKey"
func (storage *DefaultAccesskeyStorage) GetAccessKeyPair(invocation protocol.Invocation, url *common.URL) *filter.AccessKeyPair {
	return &filter.AccessKeyPair{
		AccessKey: url.GetParam(constant.ACCESS_KEY_ID_KEY, ""),
		SecretKey: url.GetParam(constant.SECRET_ACCESS_KEY_KEY, ""),
	}
}

func init() {
	extension.SetAccesskeyStorages(constant.DEFAULT_ACCESS_KEY_STORAGE, GetDefaultAccesskeyStorage)
}

func GetDefaultAccesskeyStorage() filter.AccessKeyStorage {
	return &DefaultAccesskeyStorage{}
}