certificate.hpp

Go to the documentation of this file.

#pragma once
 
/// @file userver/crypto/certificate.hpp
/// @brief @copybrief crypto::Certificate
 
#include <memory>
#include <string_view>
 
#include <userver/crypto/basic_types.hpp>
 
USERVER_NAMESPACE_BEGIN
 
namespace crypto {
 
/// @ingroup userver_universal userver_containers
///
/// Loaded into memory X509 certificate
class Certificate {
 public:
  using NativeType = X509;
 
  Certificate() = default;
 
  NativeType* GetNative() const noexcept { return cert_.get(); }
  explicit operator bool() const noexcept { return !!cert_; }
 
  /// Accepts a string that contains a certificate, checks that
  /// it's correct, loads it into OpenSSL structures and returns as a
  /// Certificate variable.
  ///
  /// @throw crypto::KeyParseError if failed to load the certificate.
  static Certificate LoadFromString(std::string_view certificate);
 
 private:
  explicit Certificate(std::shared_ptr<NativeType> cert)
      : cert_(std::move(cert)) {}
 
  std::shared_ptr<NativeType> cert_;
};
 
}  // namespace crypto
 
USERVER_NAMESPACE_END