/* * $Id: challenge.h,v 1.4 2004/08/24 08:58:24 janakj Exp $ * * Challenge related functions * * Copyright (C) 2001-2003 FhG Fokus * * This file is part of ser, a free SIP server. * * ser 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 * (at your option) any later version * * For a license to use the ser software under conditions * other than those described here, or to purchase support for this * software, please contact iptel.org by e-mail at the following addresses: *    info@iptel.org * * ser 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 CHALLENGE_H#define CHALLENGE_H#include "../../parser/msg_parser.h"/*  * Challenge a user agent using WWW-Authenticate header field */int www_challenge(struct sip_msg* _msg, char* _realm, char* _str2);/* * Challenge a user agent using Proxy-Authenticate header field */int proxy_challenge(struct sip_msg* _msg, char* _realm, char* _str2);/* * Remove used credentials from a SIP message header */int consume_credentials(struct sip_msg* _m, char* _s1, char* _s2);#endif /* AUTH_H */