/*
  Copyright (C) 2000-2005 SKYRIX Software AG

  This file is part of OpenGroupware.org.

  OGo 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 2, or (at your option) any
  later version.

  OGo 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 OGo; see the file COPYING.  If not, write to the
  Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
  02111-1307, USA.
*/

#ifndef __OGo_SoOGoAuthenticator_H__
#define __OGo_SoOGoAuthenticator_H__

#import <Foundation/NSObject.h>

@class NSString, NSException, NSArray;
@class WOContext;
@class SoUser;

@interface SoOGoAuthenticator : NSObject
{
}

/* password checker (override in subclasses !) */

- (BOOL)checkLogin:(NSString *)_login password:(NSString *)_pwd;

/* user management */

- (SoUser *)userInContext:(WOContext *)_ctx;
- (NSArray *)rolesForLogin:(NSString *)_login;

/* render auth exceptions of SoSecurityManager */

- (BOOL)renderException:(NSException *)_e inContext:(WOContext *)_ctx;

@end

#endif /* __OGo_SoOGoAuthenticator_H__ */