// HttpAuthenticator.hh
// This file is part of libpbe; see http://anyterm.org/
// (C) 2005 Philip Endecott

// This program 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 2 of the License, or
// 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 General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.


#ifndef HttpAuthenticator_hh
#define HttpAuthenticator_hh

#include <string>


class HttpAuthenticator {

public:
  class NotAuthenticated {};

  virtual ~HttpAuthenticator() {}

  virtual std::string operator()(std::string credentials) const;
  virtual void basic_auth(std::string username, std::string password) const = 0;

};


#endif