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https://github.com/valitydev/osquery-1.git
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ce2ba6d9c8
The initialization of a logger plugin was confusing. The 'init' step was introduced to allow a daemon to buffer status events before a logger plugin is determined by external/remote configuration. The buffered statuses could then be transferred via a medium other than Glog (the default). To determine if Glog should continue to write statuses to the filesystem the 'init' method returned a Status. Logger plugins should now use a feature method override to select how status logs should be handled.
67 lines
1.6 KiB
C++
67 lines
1.6 KiB
C++
/*
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* Copyright (c) 2014-present, Facebook, Inc.
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* All rights reserved.
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*
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* This source code is licensed under the BSD-style license found in the
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* LICENSE file in the root directory of this source tree. An additional grant
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* of patent rights can be found in the PATENTS file in the same directory.
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*
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*/
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#pragma once
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#include <chrono>
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#include <memory>
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#include <vector>
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#include <aws/firehose/FirehoseClient.h>
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#include <osquery/core.h>
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#include <osquery/dispatcher.h>
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#include <osquery/logger.h>
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#include "osquery/logger/plugins/buffered.h"
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namespace osquery {
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DECLARE_uint64(aws_firehose_period);
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class FirehoseLogForwarder : public BufferedLogForwarder {
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private:
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static const size_t kFirehoseMaxLogBytes;
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static const size_t kFirehoseMaxRecords;
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public:
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FirehoseLogForwarder()
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: BufferedLogForwarder("firehose",
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std::chrono::seconds(FLAGS_aws_firehose_period),
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kFirehoseMaxRecords) {}
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Status setUp() override;
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protected:
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Status send(std::vector<std::string>& log_data,
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const std::string& log_type) override;
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private:
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std::shared_ptr<Aws::Firehose::FirehoseClient> client_{nullptr};
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FRIEND_TEST(FirehoseTests, test_send);
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};
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class FirehoseLoggerPlugin : public LoggerPlugin {
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public:
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FirehoseLoggerPlugin() : LoggerPlugin() {}
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Status setUp() override;
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protected:
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void init(const std::string& name,
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const std::vector<StatusLogLine>& log) override {}
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Status logString(const std::string& s) override;
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private:
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std::shared_ptr<FirehoseLogForwarder> forwarder_{nullptr};
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};
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}
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