/***************************************************************************** | |
* auth.h - PPP Authentication and phase control header file. | |
* | |
* Copyright (c) 2003 by Marc Boucher, Services Informatiques (MBSI) inc. | |
* portions Copyright (c) 1998 Global Election Systems Inc. | |
* | |
* The authors hereby grant permission to use, copy, modify, distribute, | |
* and license this software and its documentation for any purpose, provided | |
* that existing copyright notices are retained in all copies and that this | |
* notice and the following disclaimer are included verbatim in any | |
* distributions. No written agreement, license, or royalty fee is required | |
* for any of the authorized uses. | |
* | |
* THIS SOFTWARE IS PROVIDED BY THE CONTRIBUTORS *AS IS* AND ANY EXPRESS OR | |
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES | |
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. | |
* IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, | |
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT | |
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF | |
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
* | |
****************************************************************************** | |
* REVISION HISTORY | |
* | |
* 03-01-01 Marc Boucher <marc@mbsi.ca> | |
* Ported to lwIP. | |
* 97-12-04 Guy Lancaster <lancasterg@acm.org>, Global Election Systems Inc. | |
* Original derived from BSD pppd.h. | |
*****************************************************************************/ | |
/* | |
* pppd.h - PPP daemon global declarations. | |
* | |
* Copyright (c) 1989 Carnegie Mellon University. | |
* All rights reserved. | |
* | |
* Redistribution and use in source and binary forms are permitted | |
* provided that the above copyright notice and this paragraph are | |
* duplicated in all such forms and that any documentation, | |
* advertising materials, and other materials related to such | |
* distribution and use acknowledge that the software was developed | |
* by Carnegie Mellon University. The name of the | |
* University may not be used to endorse or promote products derived | |
* from this software without specific prior written permission. | |
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR | |
* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED | |
* WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. | |
* | |
*/ | |
#ifndef AUTH_H | |
#define AUTH_H | |
/*********************** | |
*** PUBLIC FUNCTIONS *** | |
***********************/ | |
void link_required (int); /* we are starting to use the link */ | |
void link_terminated (int); /* we are finished with the link */ | |
void link_down (int); /* the LCP layer has left the Opened state */ | |
void link_established (int); /* the link is up; authenticate now */ | |
void np_up (int, u16_t); /* a network protocol has come up */ | |
void np_down (int, u16_t); /* a network protocol has gone down */ | |
void np_finished (int, u16_t); /* a network protocol no longer needs link */ | |
void auth_peer_fail (int, u16_t);/* peer failed to authenticate itself */ | |
/* peer successfully authenticated itself */ | |
void auth_peer_success (int, u16_t, char *, int); | |
/* we failed to authenticate ourselves */ | |
void auth_withpeer_fail (int, u16_t); | |
/* we successfully authenticated ourselves */ | |
void auth_withpeer_success (int, u16_t); | |
/* check authentication options supplied */ | |
void auth_check_options (void); | |
void auth_reset (int); /* check what secrets we have */ | |
/* Check peer-supplied username/password */ | |
int check_passwd (int, char *, int, char *, int, char **, int *); | |
/* get "secret" for chap */ | |
int get_secret (int, char *, char *, char *, int *, int); | |
/* check if IP address is authorized */ | |
int auth_ip_addr (int, u32_t); | |
/* check if IP address is unreasonable */ | |
int bad_ip_adrs (u32_t); | |
#endif /* AUTH_H */ |