| /** |
| * |
| * 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. |
| */ |
| #ifndef LIBMINIFI_INCLUDE_C2_AGENTPRINTER_H_ |
| #define LIBMINIFI_INCLUDE_C2_AGENTPRINTER_H_ |
| |
| #include <string> |
| #include <mutex> |
| #include "core/Resource.h" |
| #include "c2/protocols/RESTProtocol.h" |
| #include "CivetServer.h" |
| #include "c2/C2Protocol.h" |
| #include "controllers/SSLContextService.h" |
| |
| namespace org { |
| namespace apache { |
| namespace nifi { |
| namespace minifi { |
| namespace c2 { |
| |
| /** |
| * Purpose and Justification: Encapsulates printing agent information. |
| * |
| * Will be used to print agent information from the C2 response to stdout, selecting the agent's manifest |
| * |
| */ |
| class AgentPrinter : public RESTProtocol, public HeartBeatReporter { |
| public: |
| AgentPrinter(std::string name, utils::Identifier uuid = utils::Identifier()); |
| |
| /** |
| * Initialize agent printer. |
| */ |
| virtual void initialize(const std::shared_ptr<core::controller::ControllerServiceProvider> &controller, const std::shared_ptr<state::StateMonitor> &updateSink, |
| const std::shared_ptr<Configure> &configure) override; |
| |
| /** |
| * Accepts the heartbeat, only extracting AgentInformation. |
| */ |
| virtual int16_t heartbeat(const C2Payload &heartbeat) override; |
| |
| /** |
| * Overrides extracting the agent information from the root. |
| */ |
| virtual std::string serializeJsonRootPayload(const C2Payload& payload) override; |
| |
| /** |
| * Overrides extracting the agent information from the payload. |
| */ |
| virtual rapidjson::Value serializeJsonPayload(const C2Payload &payload, rapidjson::Document::AllocatorType &alloc) override; |
| |
| protected: |
| |
| private: |
| std::shared_ptr<logging::Logger> logger_; |
| }; |
| |
| REGISTER_RESOURCE(AgentPrinter, "Encapsulates printing agent information."); |
| |
| } /* namesapce c2 */ |
| } /* namespace minifi */ |
| } /* namespace nifi */ |
| } /* namespace apache */ |
| } /* namespace org */ |
| |
| #endif /* LIBMINIFI_INCLUDE_C2_AGENTPRINTER_H_ */ |