lib/keychain.h

   1 /* key-chain for authentication.
   2  * Copyright (C) 2000 Kunihiro Ishiguro
   3  *
   4  * This file is part of GNU Zebra.
   5  *
   6  * GNU Zebra is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License as published
   8  * by the Free Software Foundation; either version 2, or (at your
   9  * option) any later version.
  10  *
  11  * GNU Zebra is distributed in the hope that it will be useful, but
  12  * WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public License
  17  * along with GNU Zebra; see the file COPYING.  If not, write to the
  18  * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  19  * Boston, MA 02111-1307, USA.
  20  */
  21
  22 #ifndef _ZEBRA_KEYCHAIN_H
  23 #define _ZEBRA_KEYCHAIN_H
  24
  25 #include "qobj.h"
  26
  27 struct keychain
  28 {
  29   char *name;
  30
  31   struct list *key;
  32
  33   QOBJ_FIELDS
  34 };
  35 DECLARE_QOBJ_TYPE(keychain)
  36
  37 struct key_range
  38 {
  39   time_t start;
  40   time_t end;
  41
  42   u_char duration;
  43 };
  44
  45 struct key
  46 {
  47   u_int32_t index;
  48
  49   char *string;
  50
  51   struct key_range send;
  52   struct key_range accept;
  53
  54   QOBJ_FIELDS
  55 };
  56 DECLARE_QOBJ_TYPE(key)
  57
  58 extern void keychain_init (void);
  59 extern struct keychain *keychain_lookup (const char *);
  60 extern struct key *key_lookup_for_accept (const struct keychain *, u_int32_t);
  61 extern struct key *key_match_for_accept (const struct keychain *, const char *);
  62 extern struct key *key_lookup_for_send (const struct keychain *);
  63
  64 #endif /* _ZEBRA_KEYCHAIN_H */