src/redirection/redirection-email.cpp

/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
/*
 * Copyright (c) 2017-2022, Regents of the University of California.
 *
 * This file is part of ndncert, a certificate management system based on NDN.
 *
 * ndncert is free software: you can redistribute it and/or modify it under the terms
 * of the GNU General Public License as published by the Free Software Foundation, either
 * version 3 of the License, or (at your option) any later version.
 *
 * ndncert is distributed in the hope that it will be useful, but WITHOUT ANY
 * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
 * PARTICULAR PURPOSE.  See the GNU General Public License for more details.
 *
 * You should have received copies of the GNU General Public License along with
 * ndncert, e.g., in COPYING.md file.  If not, see <http://www.gnu.org/licenses/>.
 *
 * See AUTHORS.md for complete list of ndncert authors and contributors.
 */

#include "redirection-email.hpp"

#include <boost/algorithm/string.hpp>

namespace ndncert {

NDNCERT_REGISTER_REDIRECTION_POLICY(RedirectionEmail, "email");

RedirectionEmail::RedirectionEmail(const std::string& format)
  : m_domain(format)
{
}

bool
RedirectionEmail::isRedirecting(const std::multimap<std::string, std::string>& params)
{
  for (auto it = params.find("email"); it != params.end() && it->first == "email"; it++) {
    auto i = it->second.rfind('@');
    if (i != std::string::npos && it->second.substr(i + 1) == m_domain) {
      return true;
    }
  }
  return false;
}

} // namespace ndncert