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