60643d379b
(Including all changes for FreeBSD - importing the original eBones distribution would be too complex at this stage, since I don't have access to Piero's CVS.) (If you want to include eBones in your system, don't forget to include MAKE_EBONES in /etc/make.conf.) (This stuff is now also suppable from braae.ru.ac.za.) Bones originally from MIT SIPB. Original port to FreeBSD 1.x by Piero Serini. Moved to FreeBSD 2.0 by Doug Rabson and Geoff Rehmet. Nice bug fixes from Doug Rabson.
93 lines
2.9 KiB
C
93 lines
2.9 KiB
C
/*
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* Copyright 1985, 1986, 1987, 1988 by the Massachusetts Institute
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* of Technology.
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* For copying and distribution information, please see the file
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* <Copyright.MIT>.
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*
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* Include file with authentication protocol information.
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*
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* from: prot.h,v 4.13 89/01/24 14:27:22 jtkohl Exp $
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* $Id: prot.h,v 1.2 1994/07/19 19:23:27 g89r4222 Exp $
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*/
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#include <krb_conf.h>
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#ifndef PROT_DEFS
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#define PROT_DEFS
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#define KRB_PORT 750 /* PC's don't have
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* /etc/services */
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#define KRB_PROT_VERSION 4
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#define MAX_PKT_LEN 1000
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#define MAX_TXT_LEN 1000
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#define TICKET_GRANTING_TICKET "krbtgt"
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/* Macro's to obtain various fields from a packet */
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#define pkt_version(packet) (unsigned int) *(packet->dat)
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#define pkt_msg_type(packet) (unsigned int) *(packet->dat+1)
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#define pkt_a_name(packet) (packet->dat+2)
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#define pkt_a_inst(packet) \
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(packet->dat+3+strlen((char *)pkt_a_name(packet)))
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#define pkt_a_realm(packet) \
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(pkt_a_inst(packet)+1+strlen((char *)pkt_a_inst(packet)))
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/* Macro to obtain realm from application request */
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#define apreq_realm(auth) (auth->dat + 3)
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#define pkt_time_ws(packet) (char *) \
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(packet->dat+5+strlen((char *)pkt_a_name(packet)) + \
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strlen((char *)pkt_a_inst(packet)) + \
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strlen((char *)pkt_a_realm(packet)))
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#define pkt_no_req(packet) (unsigned short) \
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*(packet->dat+9+strlen((char *)pkt_a_name(packet)) + \
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strlen((char *)pkt_a_inst(packet)) + \
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strlen((char *)pkt_a_realm(packet)))
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#define pkt_x_date(packet) (char *) \
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(packet->dat+10+strlen((char *)pkt_a_name(packet)) + \
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strlen((char *)pkt_a_inst(packet)) + \
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strlen((char *)pkt_a_realm(packet)))
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#define pkt_err_code(packet) ( (char *) \
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(packet->dat+9+strlen((char *)pkt_a_name(packet)) + \
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strlen((char *)pkt_a_inst(packet)) + \
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strlen((char *)pkt_a_realm(packet))))
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#define pkt_err_text(packet) \
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(packet->dat+13+strlen((char *)pkt_a_name(packet)) + \
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strlen((char *)pkt_a_inst(packet)) + \
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strlen((char *)pkt_a_realm(packet)))
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/* Routines to create and read packets may be found in prot.c */
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KTEXT create_auth_reply();
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KTEXT create_death_packet();
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KTEXT pkt_cipher();
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/* Message types , always leave lsb for byte order */
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#define AUTH_MSG_KDC_REQUEST 1<<1
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#define AUTH_MSG_KDC_REPLY 2<<1
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#define AUTH_MSG_APPL_REQUEST 3<<1
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#define AUTH_MSG_APPL_REQUEST_MUTUAL 4<<1
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#define AUTH_MSG_ERR_REPLY 5<<1
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#define AUTH_MSG_PRIVATE 6<<1
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#define AUTH_MSG_SAFE 7<<1
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#define AUTH_MSG_APPL_ERR 8<<1
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#define AUTH_MSG_DIE 63<<1
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/* values for kerb error codes */
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#define KERB_ERR_OK 0
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#define KERB_ERR_NAME_EXP 1
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#define KERB_ERR_SERVICE_EXP 2
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#define KERB_ERR_AUTH_EXP 3
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#define KERB_ERR_PKT_VER 4
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#define KERB_ERR_NAME_MAST_KEY_VER 5
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#define KERB_ERR_SERV_MAST_KEY_VER 6
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#define KERB_ERR_BYTE_ORDER 7
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#define KERB_ERR_PRINCIPAL_UNKNOWN 8
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#define KERB_ERR_PRINCIPAL_NOT_UNIQUE 9
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#define KERB_ERR_NULL_KEY 10
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#endif /* PROT_DEFS */
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