kdc/kadb.h

   1 /*
   2  * Copyright (c) 1998 - 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 __kadb_h__
  37 #define __kadb_h__
  38
  39 #define HASHSIZE 8191
  40
  41 struct ka_header {
  42     int32_t version1;                   /* file format version, should
  43                                            match version2 */
  44     int32_t size;
  45     int32_t free_ptr;
  46     int32_t eof_ptr;
  47     int32_t kvno_ptr;
  48     int32_t stats[8];
  49     int32_t admin_accounts;
  50     int32_t special_keys_version;
  51     int32_t hashsize;                   /* allocated size of hash */
  52     int32_t hash[HASHSIZE];
  53     int32_t version2;
  54 };
  55
  56 struct ka_entry {
  57     int32_t flags;                      /* see below */
  58     int32_t next;                       /* next in hash list */
  59     int32_t valid_end;                  /* expiration date */
  60     int32_t mod_time;                   /* time last modified */
  61     int32_t mod_ptr;                    /* pointer to modifier */
  62     int32_t pw_change;                  /* last pw change */
  63     int32_t max_life;                   /* max ticket life */
  64     int32_t kvno;
  65     int32_t foo2[2];                    /* huh? */
  66     char name[64];
  67     char instance[64];
  68     char key[8];
  69     u_char pw_expire;                   /* # days before password expires  */
  70     u_char spare;
  71     u_char attempts;
  72     u_char locktime;
  73 };
  74
  75 #define KAFNORMAL       (1<<0)
  76 #define KAFADMIN        (1<<2)  /* an administrator */
  77 #define KAFNOTGS        (1<<3)  /* ! allow principal to get or use TGT */
  78 #define KAFNOSEAL       (1<<5)  /* ! allow principal as server in GetTicket */
  79 #define KAFNOCPW        (1<<6)  /* ! allow principal to change its own key */
  80 #define KAFSPECIAL      (1<<8)  /* set if special AuthServer principal */
  81
  82 #define DEFAULT_DATABASE "/usr/afs/db/kaserver.DB0"
  83
  84 #endif /* __kadb_h__ */