DataFed/core/server/Config.hpp at 920f1b879a1939ed46dff9036b4f8fc46a75db12 · ORNL/DataFed · GitHub

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#ifndef CONFIG_HPP
#define CONFIG_HPP
#pragma once

// Core local private includes
#include "AuthenticationManager.hpp"
#include "SchemaAPIConfig.hpp"

// DataFed Common public includes
#include "common/DynaLog.hpp"
#include "common/ICredentials.hpp"
#include "common/envelope.pb.h"

// Standard includes
#include <map>
#include <memory>
#include <mutex>
#include <stdint.h>
#include <string>
#include <unordered_map>

namespace SDMS {
namespace Core {

class Config {
public:
  static Config &getInstance() {
    static Config inst;
    return inst;
  }

  // glob_xfr_url("https://transfer.api.globusonline.org/v0.10/"),

private:
  Config()
      : glob_oauth_url("https://auth.globus.org/v2/oauth2/"),
        glob_xfr_url("https://transfer.api.globus.org/v0.10/"), port(7512),
        timeout(5), num_client_worker_threads(4), num_task_worker_threads(10),
        task_purge_age(14 * 24 * 3600), task_purge_period(6 * 3600),
        task_retry_time_fail(3600),
        task_retry_time_init(30), // Double every retry until max backoff
        task_retry_backoff_max(4), repo_chunk_size(100), repo_timeout(60000),
        note_purge_age(7 * 24 * 3600), note_purge_period(6 * 3600),
        metrics_period(300), metrics_purge_period(3600),
        metrics_purge_age(24 * 3600) {}

  std::map<std::string, RepoData> m_repos;
  bool m_trigger_repo_refresh = true; // Default on startup
  mutable std::mutex m_repos_mtx;

public:
  void loadRepositoryConfig(AuthenticationManager &auth_manager,
                            LogContext log_context);
  void triggerRepoCacheRefresh();
  bool repoCacheInvalid();

  std::map<std::string, RepoData> getRepos() const;

  std::string cred_dir;
  std::string db_url;
  std::string db_user;
  std::string db_pass;
  std::string glob_oauth_url;
  std::string glob_xfr_url;
  std::string client_id;
  std::string client_secret;
  uint32_t port;
  uint32_t timeout;
  uint32_t num_client_worker_threads;
  uint32_t num_task_worker_threads;
  uint32_t task_purge_age;
  uint32_t task_purge_period;
  uint32_t task_retry_time_fail;
  uint32_t task_retry_time_init;
  uint32_t task_retry_backoff_max;
  uint32_t repo_chunk_size;
  uint32_t repo_timeout;
  uint32_t note_purge_age;
  uint32_t note_purge_period;
  uint32_t metrics_period;
  uint32_t metrics_purge_period;
  uint32_t metrics_purge_age;

  std::unordered_map<std::string, SchemaAPIConfig> schemas;

  // MsgComm::SecurityContext            sec_ctx;
  std::unique_ptr<ICredentials> sec_ctx;

  /// Map of client key to DataFed ID
};

} // namespace Core
} // namespace SDMS

#endif