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Diffstat (limited to 'mdk-stage1/ppp/pppd/chap.h')
| -rw-r--r-- | mdk-stage1/ppp/pppd/chap.h | 124 |
1 files changed, 0 insertions, 124 deletions
diff --git a/mdk-stage1/ppp/pppd/chap.h b/mdk-stage1/ppp/pppd/chap.h deleted file mode 100644 index 945d051d0..000000000 --- a/mdk-stage1/ppp/pppd/chap.h +++ /dev/null @@ -1,124 +0,0 @@ -/* - * 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. - * - * $Id$ - */ - -#ifndef __CHAP_INCLUDE__ - -/* 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 16 -#define MAX_CHALLENGE_LENGTH 24 -#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 */ - -/* - * Timeouts. - */ -#define CHAP_DEFTIMEOUT 3 /* Timeout time in seconds */ -#define CHAP_DEFTRANSMITS 10 /* max # times to send challenge */ - -extern chap_state chap[]; - -void ChapAuthWithPeer __P((int, char *, int)); -void ChapAuthPeer __P((int, char *, int)); - -extern struct protent chap_protent; - -#define __CHAP_INCLUDE__ -#endif /* __CHAP_INCLUDE__ */ |