certificate-fetcher.hpp

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/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
#ifndef NDN_SECURITY_V2_CERTIFICATE_FETCHER_HPP
#define NDN_SECURITY_V2_CERTIFICATE_FETCHER_HPP

#include "certificate-request.hpp"
#include "certificate-storage.hpp"
#include "validation-state.hpp"

namespace ndn {

class Face;

namespace security {
namespace v2 {

class CertificateFetcher : noncopyable
{
public:
  using ValidationContinuation = std::function<void(const Certificate& cert,
                                                    const shared_ptr<ValidationState>& state)>;

  CertificateFetcher();

  virtual
  ~CertificateFetcher();

  virtual void
  setCertificateStorage(CertificateStorage& certStorage);

  void
  fetch(const shared_ptr<CertificateRequest>& certRequest, const shared_ptr<ValidationState>& state,
        const ValidationContinuation& continueValidation);

private:
  virtual void
  doFetch(const shared_ptr<CertificateRequest>& certRequest, const shared_ptr<ValidationState>& state,
          const ValidationContinuation& continueValidation) = 0;

protected:
  CertificateStorage* m_certStorage;
};

} // namespace v2
} // namespace security
} // namespace ndn

#endif // NDN_SECURITY_V2_CERTIFICATE_FETCHER_HPP