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