| /* |
| * 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 filter |
| |
| import ( |
| "dubbo.apache.org/dubbo-go/v3/common" |
| "dubbo.apache.org/dubbo-go/v3/protocol" |
| ) |
| |
| // Authenticator is the interface which defines how an Authenticator works. |
| // Custom Authenticator must be set by calling auth.SetAuthenticator before use. |
| type Authenticator interface { |
| |
| // Sign adds signature to the invocation |
| Sign(protocol.Invocation, *common.URL) error |
| |
| // Authenticate verifies the signature of the request |
| Authenticate(protocol.Invocation, *common.URL) error |
| } |