/*
 * AuthBackendPassword.h
 *
 * Copyright (C) 2008 Matthias Schiffer <matthias@gamezock.de>
 *
 * This program is free software: you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License as published by the
 * Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program 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 Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License along
 * with this program. If not, see <http://www.gnu.org/licenses/>.
 */

#ifndef MAD_MODULES_AUTHBACKENDPASSWORD_AUTHBACKENDPASSWORD_H_
#define MAD_MODULES_AUTHBACKENDPASSWORD_AUTHBACKENDPASSWORD_H_

#include "../export.h"

#include <Common/AuthBackend.h>
#include <Common/AuthContext.h>
#include <Common/AuthProvider.h>
#include <Common/Application.h>

namespace Mad {
namespace Modules {
namespace AuthBackendPassword {

class MAD_MODULE_EXPORT AuthBackendPassword : public Common::AuthBackend, private boost::noncopyable {
  private:
    class AuthContextPassword : public Common::AuthContext {
      protected:
        virtual bool isAuthenticated() const {
          return true;
        }
    };

    Common::Application *application;

    static const std::string methodName;

  protected:
    virtual const std::string& getMethodName() const {
      return methodName;
    }

    virtual std::vector<std::string> getSubMethods(boost::shared_ptr<Common::AuthProvider> provider) const {
      std::vector<std::string> ret;
      ret.push_back(provider->getHashes().front());

      return ret;
    }

    virtual boost::shared_ptr<Common::AuthContext> authenticate(boost::shared_ptr<Common::AuthProvider> provider, const std::string &subMethod,
        const std::string &user, const std::vector<boost::uint8_t> &data, std::vector<boost::uint8_t> &response,
        boost::shared_ptr<Common::AuthContext> context) throw(Core::Exception);

  public:
    AuthBackendPassword(Common::Application *application0) : application(application0) {}
};

}
}
}

#endif /* MAD_MODULES_AUTHBACKENDPASSWORD_AUTHBACKENDPASSWORD_H_ */