1/* $KAME: sainfo.h,v 1.7 2000/10/11 19:54:08 sakane Exp $ */ 2 3/* 4 * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project. 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 3. Neither the name of the project nor the names of its contributors 16 * may be used to endorse or promote products derived from this software 17 * without specific prior written permission. 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND 20 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 21 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 22 * ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE 23 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 24 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 25 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 26 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 27 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 28 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 29 * SUCH DAMAGE. 30 */ 31 32#include <sys/queue.h> 33 34/* SA info */ 35struct sainfo { 36 vchar_t *idsrc; 37 vchar_t *iddst; 38 /* 39 * idsrc and iddst are constructed body of ID payload. 40 * that is (struct ipsecdoi_id_b) + ID value. 41 * If idsrc == NULL, that is anonymous entry. 42 */ 43 44 time_t lifetime; 45 int lifebyte; 46 int pfs_group; /* only use when pfs is required. */ 47 int idvtype; /* my identifier type */ 48 vchar_t *idv; /* my identifier */ 49 struct sainfoalg *algs[MAXALGCLASS]; 50 51 LIST_ENTRY(sainfo) chain; 52}; 53 54/* algorithm type */ 55struct sainfoalg { 56 int alg; 57 int encklen; /* key length if encryption algorithm */ 58 struct sainfoalg *next; 59}; 60 61extern struct sainfo *getsainfo __P((const vchar_t *, const vchar_t *)); 62extern struct sainfo *newsainfo __P((void)); 63extern void delsainfo __P((struct sainfo *)); 64extern void inssainfo __P((struct sainfo *)); 65extern void remsainfo __P((struct sainfo *)); 66extern void flushsainfo __P((void)); 67extern void initsainfo __P((void)); 68extern struct sainfoalg *newsainfoalg __P((void)); 69extern void delsainfoalg __P((struct sainfoalg *)); 70extern void inssainfoalg __P((struct sainfoalg **, struct sainfoalg *)); 71extern const char * sainfo2str __P((const struct sainfo *)); 72