rxkad/krb4.h

   1 /*
   2  * Copyright (c) 1995-2000 Kungliga Tekniska Högskolan
   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 /* @(#)$Id$ */
  35
  36 #ifndef __KRB4_H
  37 #define __KRB4_H
  38
  39 /* General definitions */
  40 #define         KSUCCESS        0
  41 #define         KFAILURE        255
  42
  43 /* The maximum sizes for aname, realm, sname, and instance +1 */
  44 #define         ANAME_SZ        40
  45 #define         REALM_SZ        40
  46 #define         SNAME_SZ        40
  47 #define         INST_SZ         40
  48 /* Leave space for quoting */
  49 #define         MAX_K_NAME_SZ   (2*ANAME_SZ + 2*INST_SZ + 2*REALM_SZ - 3)
  50 #define         KKEY_SZ         100
  51 #define         VERSION_SZ      1
  52 #define         MSG_TYPE_SZ     1
  53 #define         DATE_SZ         26      /* RTI date output */
  54
  55 #define MAX_HSTNM 100 /* for compatibility */
  56
  57 typedef struct krb_principal{
  58     char name[ANAME_SZ];
  59     char instance[INST_SZ];
  60     char realm[REALM_SZ];
  61 }krb_principal;
  62
  63 #ifndef DEFAULT_TKT_LIFE        /* allow compile-time override */
  64 /* default lifetime for krb_mk_req & co., 10 hrs */
  65 #define DEFAULT_TKT_LIFE 120
  66 #endif
  67
  68 #define         KRB_TICKET_GRANTING_TICKET      "krbtgt"
  69
  70 /* Definition of text structure used to pass text around */
  71 #define         MAX_KTXT_LEN    1250
  72
  73 struct ktext {
  74     unsigned int length;                /* Length of the text */
  75     unsigned char dat[MAX_KTXT_LEN];    /* The data itself */
  76     u_int32_t mbz;              /* zero to catch runaway strings */
  77 };
  78
  79 typedef struct ktext *KTEXT;
  80 typedef struct ktext KTEXT_ST;
  81
  82 #include "krb4-protos.h"
  83
  84 #endif /* __KRB4_H */
  85