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 along
  17  * with this program; see the file COPYING; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
  19  */
  20
  21 #ifndef _ZEBRA_KEYCHAIN_H
  22 #define _ZEBRA_KEYCHAIN_H
  23
  24 #include "qobj.h"
  25
  26 struct keychain
  27 {
  28   char *name;
  29
  30   struct list *key;
  31
  32   QOBJ_FIELDS
  33 };
  34 DECLARE_QOBJ_TYPE(keychain)
  35
  36 struct key_range
  37 {
  38   time_t start;
  39   time_t end;
  40
  41   u_char duration;
  42 };
  43
  44 struct key
  45 {
  46   u_int32_t index;
  47
  48   char *string;
  49
  50   struct key_range send;
  51   struct key_range accept;
  52
  53   QOBJ_FIELDS
  54 };
  55 DECLARE_QOBJ_TYPE(key)
  56
  57 extern void keychain_init (void);
  58 extern struct keychain *keychain_lookup (const char *);
  59 extern struct key *key_lookup_for_accept (const struct keychain *, u_int32_t);
  60 extern struct key *key_match_for_accept (const struct keychain *, const char *);
  61 extern struct key *key_lookup_for_send (const struct keychain *);
  62
  63 #endif /* _ZEBRA_KEYCHAIN_H */