gsaslserver.h

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//
// Copyright (C) 2001-2013 Graeme Walker <graeme_walker@users.sourceforge.net>
// 
// 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 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 General Public License for more details.
// 
// You should have received a copy of the GNU General Public License
// along with this program.  If not, see <http://www.gnu.org/licenses/>.
// ===

#ifndef G_SASL_SERVER_H
#define G_SASL_SERVER_H

#include "gdef.h"
#include "gauth.h"
#include "gvalid.h"
#include "gexception.h"
#include "gaddress.h"
#include "gstrings.h"
#include "gpath.h"
#include <map>
#include <memory>

namespace GAuth
{
        class SaslServer ;
        class SaslServerImp ;
}

class GAuth::SaslServer 
{
public:
        class Secrets : public virtual Valid 
        {
                public: virtual std::string secret( const std::string & mechanism, const std::string & id ) const = 0 ;
                public: virtual std::string source() const = 0 ;
                public: virtual ~Secrets() ;
                public: virtual bool contains( const std::string & mechanism ) const = 0 ;
                private: void operator=( const Secrets & ) ; // not implemented
        } ;

public:
        virtual ~SaslServer() ;

        virtual bool requiresEncryption() const = 0 ;

        virtual bool active() const = 0 ;

        virtual std::string mechanisms( char sep = ' ' ) const = 0 ;

        virtual bool init( const std::string & mechanism ) = 0 ;

        virtual std::string mechanism() const = 0 ;

        virtual bool mustChallenge() const = 0 ;

        virtual std::string initialChallenge() const = 0 ;

        virtual std::string apply( const std::string & response , bool & done ) = 0 ;

        virtual bool authenticated() const = 0 ;

        virtual std::string id() const = 0 ;

        virtual bool trusted( GNet::Address ) const = 0 ;
} ;

#endif