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/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil -*- */
/**
* Copyright (C) 2013 Regents of the University of California.
* @author: Yingdi Yu <yingdi@cs.ucla.edu>
* @author: Jeff Thompson <jefft0@remap.ucla.edu>
* See COPYING for copyright and distribution information.
*/
#ifndef NDN_SECURITY_CERTIFICATE_EXTENSION_HPP
#define NDN_SECURITY_CERTIFICATE_EXTENSION_HPP
#include "../common.hpp"
#include "../encoding/buffer.hpp"
#include "../encoding/oid.hpp"
namespace CryptoPP { class BufferedTransformation; }
namespace ndn {
/**
* A CertificateExtension represents the Extension entry in a certificate.
*/
class CertificateExtension
{
public:
struct Error : public std::runtime_error { Error(const std::string &what) : std::runtime_error(what) {} };
CertificateExtension(CryptoPP::BufferedTransformation &in)
{
decode(in);
}
/**
* Create a new CertificateExtension.
* @param oid The oid of subject description entry.
* @param isCritical If true, the extension must be handled.
* @param value The extension value.
*/
CertificateExtension(const OID& oid, const bool isCritical, const Buffer& value)
: extensionId_(oid), isCritical_(isCritical), extensionValue_(value)
{
}
CertificateExtension(const OID& oid, const bool isCritical, const uint8_t* value, size_t valueSize)
: extensionId_(oid), isCritical_(isCritical), extensionValue_(value, valueSize)
{
}
/**
* The virtual destructor.
*/
virtual
~CertificateExtension() {}
void
encode(CryptoPP::BufferedTransformation &out) const;
void
decode(CryptoPP::BufferedTransformation &in);
inline const OID&
getOid() const { return extensionId_; }
inline const bool
getIsCritical() const { return isCritical_; }
inline const Buffer&
getValue() const { return extensionValue_; }
protected:
OID extensionId_;
bool isCritical_;
Buffer extensionValue_;
};
} // namespace ndn
#endif //NDN_SECURITY_CERTIFICATE_EXTENSION_HPP