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krb5-v4compat.h revision 1.1.1.1 
      1 /*	$NetBSD: krb5-v4compat.h,v 1.1.1.1 2011/04/13 18:15:34 elric Exp $	*/
      2 
      3 /*
      4  * Copyright (c) 1997 - 2003 Kungliga Tekniska Hgskolan
      5  * (Royal Institute of Technology, Stockholm, Sweden).
      6  * All rights reserved.
      7  *
      8  * Redistribution and use in source and binary forms, with or without
      9  * modification, are permitted provided that the following conditions
     10  * are met:
     11  *
     12  * 1. Redistributions of source code must retain the above copyright
     13  *    notice, this list of conditions and the following disclaimer.
     14  *
     15  * 2. Redistributions in binary form must reproduce the above copyright
     16  *    notice, this list of conditions and the following disclaimer in the
     17  *    documentation and/or other materials provided with the distribution.
     18  *
     19  * 3. Neither the name of the Institute nor the names of its contributors
     20  *    may be used to endorse or promote products derived from this software
     21  *    without specific prior written permission.
     22  *
     23  * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
     24  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     25  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     26  * ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
     27  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     28  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     29  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     30  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     31  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     32  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     33  * SUCH DAMAGE.
     34  */
     35 
     36 /* $Id: krb5-v4compat.h,v 1.1.1.1 2011/04/13 18:15:34 elric Exp $ */
     37 
     38 #ifndef __KRB5_V4COMPAT_H__
     39 #define __KRB5_V4COMPAT_H__
     40 
     41 #include <krb5/krb_err.h>
     42 
     43 /*
     44  * This file must only be included with v4 compat glue stuff in
     45  * heimdal sources.
     46  *
     47  * It MUST NOT be installed.
     48  */
     49 
     50 #define		KRB_PROT_VERSION 	4
     51 
     52 #define		AUTH_MSG_KDC_REQUEST			 (1<<1)
     53 #define 	AUTH_MSG_KDC_REPLY			 (2<<1)
     54 #define		AUTH_MSG_APPL_REQUEST			 (3<<1)
     55 #define		AUTH_MSG_APPL_REQUEST_MUTUAL		 (4<<1)
     56 #define		AUTH_MSG_ERR_REPLY			 (5<<1)
     57 #define		AUTH_MSG_PRIVATE			 (6<<1)
     58 #define		AUTH_MSG_SAFE				 (7<<1)
     59 #define		AUTH_MSG_APPL_ERR			 (8<<1)
     60 #define		AUTH_MSG_KDC_FORWARD			 (9<<1)
     61 #define		AUTH_MSG_KDC_RENEW			(10<<1)
     62 #define 	AUTH_MSG_DIE				(63<<1)
     63 
     64 /* General definitions */
     65 #define		KSUCCESS	0
     66 #define		KFAILURE	255
     67 
     68 /* */
     69 
     70 #define		MAX_KTXT_LEN	1250
     71 
     72 #define 	ANAME_SZ	40
     73 #define		REALM_SZ	40
     74 #define		SNAME_SZ	40
     75 #define		INST_SZ		40
     76 
     77 struct ktext {
     78     unsigned int length;		/* Length of the text */
     79     unsigned char dat[MAX_KTXT_LEN];	/* The data itself */
     80     uint32_t mbz;		/* zero to catch runaway strings */
     81 };
     82 
     83 struct credentials {
     84     char    service[ANAME_SZ];	/* Service name */
     85     char    instance[INST_SZ];	/* Instance */
     86     char    realm[REALM_SZ];	/* Auth domain */
     87     char    session[8];		/* Session key */
     88     int     lifetime;		/* Lifetime */
     89     int     kvno;		/* Key version number */
     90     struct ktext ticket_st;	/* The ticket itself */
     91     int32_t    issue_date;	/* The issue time */
     92     char    pname[ANAME_SZ];	/* Principal's name */
     93     char    pinst[INST_SZ];	/* Principal's instance */
     94 };
     95 
     96 #define TKTLIFENUMFIXED 64
     97 #define TKTLIFEMINFIXED 0x80
     98 #define TKTLIFEMAXFIXED 0xBF
     99 #define TKTLIFENOEXPIRE 0xFF
    100 #define MAXTKTLIFETIME	(30*24*3600)	/* 30 days */
    101 #ifndef NEVERDATE
    102 #define NEVERDATE ((time_t)0x7fffffffL)
    103 #endif
    104 
    105 #define		KERB_ERR_NULL_KEY	10
    106 
    107 #define 	CLOCK_SKEW	5*60
    108 
    109 #ifndef TKT_ROOT
    110 #ifdef KRB5_USE_PATH_TOKENS
    111 #define TKT_ROOT "%{TEMP}/tkt"
    112 #else
    113 #define TKT_ROOT "/tmp/tkt"
    114 #endif
    115 #endif
    116 
    117 struct _krb5_krb_auth_data {
    118     int8_t  k_flags;		/* Flags from ticket */
    119     char    *pname;		/* Principal's name */
    120     char    *pinst;		/* His Instance */
    121     char    *prealm;		/* His Realm */
    122     uint32_t checksum;		/* Data checksum (opt) */
    123     krb5_keyblock session;	/* Session Key */
    124     unsigned char life;		/* Life of ticket */
    125     uint32_t time_sec;		/* Time ticket issued */
    126     uint32_t address;		/* Address in ticket */
    127 };
    128 
    129 KRB5_LIB_FUNCTION time_t KRB5_LIB_CALL
    130 _krb5_krb_life_to_time (int, int);
    131 
    132 KRB5_LIB_FUNCTION int KRB5_LIB_CALL
    133 _krb5_krb_time_to_life (time_t, time_t);
    134 
    135 KRB5_LIB_FUNCTION krb5_error_code KRB5_LIB_CALL
    136 _krb5_krb_tf_setup (krb5_context, struct credentials *,
    137 		    const char *, int);
    138 
    139 KRB5_LIB_FUNCTION krb5_error_code KRB5_LIB_CALL
    140 _krb5_krb_dest_tkt(krb5_context, const char *);
    141 
    142 #define krb_time_to_life	_krb5_krb_time_to_life
    143 #define krb_life_to_time	_krb5_krb_life_to_time
    144 
    145 #endif /*  __KRB5_V4COMPAT_H__ */
    146