| // 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 store |
| |
| import ( |
| "errors" |
| |
| "github.com/apache/pulsar-client-go/oauth2" |
| ) |
| |
| // ErrNoAuthenticationData indicates that stored authentication data is not available |
| var ErrNoAuthenticationData = errors.New("authentication data is not available") |
| |
| // ErrUnsupportedAuthData ndicates that stored authentication data is unusable |
| var ErrUnsupportedAuthData = errors.New("authentication data is not usable") |
| |
| // Store is responsible for persisting authorization grants |
| type Store interface { |
| // SaveGrant stores an authorization grant for a given audience |
| SaveGrant(audience string, grant oauth2.AuthorizationGrant) error |
| |
| // LoadGrant loads an authorization grant for a given audience |
| LoadGrant(audience string) (*oauth2.AuthorizationGrant, error) |
| |
| // WhoAmI returns the current user name (or an error if nobody is logged in) |
| WhoAmI(audience string) (string, error) |
| |
| // Logout deletes all stored credentials |
| Logout() error |
| } |