option_parser.h

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/*
  Copyright (c) 2023, 2025, Oracle and/or its affiliates.
 
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  it under the terms of the GNU General Public License, version 2.0,
  as published by the Free Software Foundation.
 
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  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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*/
 
#ifndef ROUTER_SRC_REST_MRS_SRC_MRS_AUTHENTICATION_HELPER_OPTION_PARSER_H_
#define ROUTER_SRC_REST_MRS_SRC_MRS_AUTHENTICATION_HELPER_OPTION_PARSER_H_
 
#include "mrs/authentication/helper/key_stored_informations.h"
 
#include <string>
#include <vector>
 
namespace mrs {
namespace authentication {
 
class UserOptionsParser {
 public:
  using Result = KeyStoredInformations;
 
  UserOptionsParser(const std::string &auth_string);
 
  Result ksi;
 
  bool is_valid() const;
  Result decode();
 
 private:
  template <typename T>
  static std::string as_string(const std::vector<T> &v) {
    return std::string(v.begin(), v.end());
  }
 
  void parse();
 
  std::string auth_string_;
  bool is_hmac_sha256{false};
  bool has_iterations_{false};
};
 
}  // namespace authentication
}  // namespace mrs
 
#endif  // ROUTER_SRC_REST_MRS_SRC_MRS_AUTHENTICATION_HELPER_OPTION_PARSER_H_