Diff: lwip/netif/ppp/chap.h

Revision:

12:8dc6b255af6c

Parent:

11:da4498f591ee

--- a/lwip/netif/ppp/chap.h	Thu Aug 05 15:01:33 2010 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,150 +0,0 @@
-/*****************************************************************************
-* chap.h - Network Challenge Handshake Authentication Protocol 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.
-* 97-12-03 Guy Lancaster <lancasterg@acm.org>, Global Election Systems Inc.
-*   Original built from BSD network code.
-******************************************************************************/
-/*
- * chap.h - Challenge Handshake Authentication Protocol definitions.
- *
- * Copyright (c) 1993 The Australian National 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 the Australian National 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.
- *
- * Copyright (c) 1991 Gregory M. Christy
- * 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 the author.
- *
- * 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.
- *
- * $Id: chap.h,v 1.6 2010/01/24 13:19:34 goldsimon Exp $
- */
-
-#ifndef CHAP_H
-#define CHAP_H
-
-/* Code + ID + length */
-#define CHAP_HEADERLEN 4
-
-/*
- * CHAP codes.
- */
-
-#define CHAP_DIGEST_MD5      5    /* use MD5 algorithm */
-#define MD5_SIGNATURE_SIZE   16   /* 16 bytes in a MD5 message digest */
-#define CHAP_MICROSOFT       0x80 /* use Microsoft-compatible alg. */
-#define MS_CHAP_RESPONSE_LEN 49   /* Response length for MS-CHAP */
-
-#define CHAP_CHALLENGE       1
-#define CHAP_RESPONSE        2
-#define CHAP_SUCCESS         3
-#define CHAP_FAILURE         4
-
-/*
- *  Challenge lengths (for challenges we send) and other limits.
- */
-#define MIN_CHALLENGE_LENGTH 32
-#define MAX_CHALLENGE_LENGTH 64
-#define MAX_RESPONSE_LENGTH  64 /* sufficient for MD5 or MS-CHAP */
-
-/*
- * Each interface is described by a chap structure.
- */
-
-typedef struct chap_state {
-  int unit;                               /* Interface unit number */
-  int clientstate;                        /* Client state */
-  int serverstate;                        /* Server state */
-  u_char challenge[MAX_CHALLENGE_LENGTH]; /* last challenge string sent */
-  u_char chal_len;                        /* challenge length */
-  u_char chal_id;                         /* ID of last challenge */
-  u_char chal_type;                       /* hash algorithm for challenges */
-  u_char id;                              /* Current id */
-  char *chal_name;                        /* Our name to use with challenge */
-  int chal_interval;                      /* Time until we challenge peer again */
-  int timeouttime;                        /* Timeout time in seconds */
-  int max_transmits;                      /* Maximum # of challenge transmissions */
-  int chal_transmits;                     /* Number of transmissions of challenge */
-  int resp_transmits;                     /* Number of transmissions of response */
-  u_char response[MAX_RESPONSE_LENGTH];   /* Response to send */
-  u_char resp_length;                     /* length of response */
-  u_char resp_id;                         /* ID for response messages */
-  u_char resp_type;                       /* hash algorithm for responses */
-  char *resp_name;                        /* Our name to send with response */
-} chap_state;
-
-
-/*
- * Client (peer) states.
- */
-#define CHAPCS_INITIAL       0 /* Lower layer down, not opened */
-#define CHAPCS_CLOSED        1 /* Lower layer up, not opened */
-#define CHAPCS_PENDING       2 /* Auth us to peer when lower up */
-#define CHAPCS_LISTEN        3 /* Listening for a challenge */
-#define CHAPCS_RESPONSE      4 /* Sent response, waiting for status */
-#define CHAPCS_OPEN          5 /* We've received Success */
-
-/*
- * Server (authenticator) states.
- */
-#define CHAPSS_INITIAL       0 /* Lower layer down, not opened */
-#define CHAPSS_CLOSED        1 /* Lower layer up, not opened */
-#define CHAPSS_PENDING       2 /* Auth peer when lower up */
-#define CHAPSS_INITIAL_CHAL  3 /* We've sent the first challenge */
-#define CHAPSS_OPEN          4 /* We've sent a Success msg */
-#define CHAPSS_RECHALLENGE   5 /* We've sent another challenge */
-#define CHAPSS_BADAUTH       6 /* We've sent a Failure msg */
-
-extern chap_state chap[];
-
-void ChapAuthWithPeer (int, char *, u_char);
-void ChapAuthPeer (int, char *, u_char);
-
-extern struct protent chap_protent;
-
-#endif /* CHAP_H */