| /** |
| * 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. |
| */ |
| |
| #pragma once |
| |
| #include <pulsar/Authentication.h> |
| #include <string> |
| #include <boost/function.hpp> |
| |
| namespace pulsar { |
| |
| const std::string OAUTH2_TOKEN_PLUGIN_NAME = "oauth2token"; |
| const std::string OAUTH2_TOKEN_JAVA_PLUGIN_NAME = |
| "org.apache.pulsar.client.impl.auth.oauth2.AuthenticationOAuth2"; |
| |
| class ClientCredentialFlow : public Oauth2Flow { |
| public: |
| ClientCredentialFlow(const std::string& issuerUrl, const std::string& clientId, |
| const std::string& clientSecret, const std::string& audience); |
| ClientCredentialFlow(const std::string& issuerUrl, const std::string& credentialsFilePath, |
| const std::string& audience); |
| void initialize(); |
| Oauth2TokenResultPtr authenticate(); |
| void close(); |
| |
| private: |
| std::string tokenEndPoint_; |
| std::string issuerUrl_; |
| std::string clientId_; |
| std::string clientSecret_; |
| std::string audience_; |
| }; |
| |
| class Oauth2CachedToken : public CachedToken { |
| public: |
| Oauth2CachedToken(Oauth2TokenResultPtr token); |
| ~Oauth2CachedToken(); |
| bool isExpired(); |
| AuthenticationDataPtr getAuthData(); |
| |
| private: |
| int64_t expiresAt_; |
| Oauth2TokenResultPtr latest_; |
| AuthenticationDataPtr authData_; |
| }; |
| |
| class AuthDataOauth2 : public AuthenticationDataProvider { |
| public: |
| AuthDataOauth2(const std::string& accessToken); |
| ~AuthDataOauth2(); |
| |
| bool hasDataForHttp(); |
| std::string getHttpHeaders(); |
| bool hasDataFromCommand(); |
| std::string getCommandData(); |
| |
| private: |
| std::string accessToken_; |
| }; |
| |
| } // namespace pulsar |