xref: /freebsd/crypto/heimdal/lib/krb5/krb5-v4compat.h (revision 1e413cf93298b5b97441a21d9a50fdcd0ee9945e)
1 /*
2  * Copyright (c) 1997 - 2002 Kungliga Tekniska H�gskolan
3  * (Royal Institute of Technology, Stockholm, Sweden).
4  * All rights reserved.
5  *
6  * Redistribution and use in source and binary forms, with or without
7  * modification, are permitted provided that the following conditions
8  * are met:
9  *
10  * 1. Redistributions of source code must retain the above copyright
11  *    notice, this list of conditions and the following disclaimer.
12  *
13  * 2. Redistributions in binary form must reproduce the above copyright
14  *    notice, this list of conditions and the following disclaimer in the
15  *    documentation and/or other materials provided with the distribution.
16  *
17  * 3. Neither the name of the Institute nor the names of its contributors
18  *    may be used to endorse or promote products derived from this software
19  *    without specific prior written permission.
20  *
21  * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
22  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24  * ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
25  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
26  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
27  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
28  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
29  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
30  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
31  * SUCH DAMAGE.
32  */
33 
34 /* $Id: krb5-v4compat.h,v 1.2 2003/03/18 03:08:20 lha Exp $ */
35 
36 #ifndef __KRB5_V4COMPAT_H__
37 #define __KRB5_V4COMPAT_H__
38 
39 /*
40  * This file must only be included with v4 compat glue stuff in
41  * heimdal sources.
42  *
43  * It MUST NOT be installed.
44  */
45 
46 #define		MAX_KTXT_LEN	1250
47 
48 #define 	ANAME_SZ	40
49 #define		REALM_SZ	40
50 #define		SNAME_SZ	40
51 #define		INST_SZ		40
52 
53 struct ktext {
54     unsigned int length;		/* Length of the text */
55     unsigned char dat[MAX_KTXT_LEN];	/* The data itself */
56     u_int32_t mbz;		/* zero to catch runaway strings */
57 };
58 
59 struct credentials {
60     char    service[ANAME_SZ];	/* Service name */
61     char    instance[INST_SZ];	/* Instance */
62     char    realm[REALM_SZ];	/* Auth domain */
63     des_cblock session;		/* Session key */
64     int     lifetime;		/* Lifetime */
65     int     kvno;		/* Key version number */
66     struct ktext ticket_st;	/* The ticket itself */
67     int32_t    issue_date;	/* The issue time */
68     char    pname[ANAME_SZ];	/* Principal's name */
69     char    pinst[INST_SZ];	/* Principal's instance */
70 };
71 
72 
73 #define TKTLIFENUMFIXED 64
74 #define TKTLIFEMINFIXED 0x80
75 #define TKTLIFEMAXFIXED 0xBF
76 #define TKTLIFENOEXPIRE 0xFF
77 #define MAXTKTLIFETIME	(30*24*3600)	/* 30 days */
78 #ifndef NEVERDATE
79 #define NEVERDATE ((time_t)0x7fffffffL)
80 #endif
81 
82 #define		KERB_ERR_NULL_KEY	10
83 
84 int
85 _krb5_krb_time_to_life(time_t start, time_t end);
86 
87 time_t
88 _krb5_krb_life_to_time(int start, int life_);
89 
90 #define krb_time_to_life	_krb5_krb_time_to_life
91 #define krb_life_to_time	_krb5_krb_life_to_time
92 
93 #endif /*  __KRB5_V4COMPAT_H__ */
94