3384154590
This work was based on kame-20010528-freebsd43-snap.tgz and some
critical problem after the snap was out were fixed.
There are many many changes since last KAME merge.
TODO:
- The definitions of SADB_* in sys/net/pfkeyv2.h are still different
from RFC2407/IANA assignment because of binary compatibility
issue. It should be fixed under 5-CURRENT.
- ip6po_m member of struct ip6_pktopts is no longer used. But, it
is still there because of binary compatibility issue. It should
be removed under 5-CURRENT.
Reviewed by: itojun
Obtained from: KAME
MFC after: 3 weeks
335 lines
7.8 KiB
C
335 lines
7.8 KiB
C
/* $FreeBSD$ */
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/* $KAME: test-policy.c,v 1.14 2000/12/27 11:38:11 sakane Exp $ */
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/*
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* Copyright (C) 1995, 1996, 1997, 1998, and 1999 WIDE Project.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of the project nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#include <sys/types.h>
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#include <sys/param.h>
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#include <sys/socket.h>
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#include <netinet/in.h>
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#include <net/pfkeyv2.h>
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#include <netkey/key_debug.h>
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#include <netinet6/ipsec.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include <string.h>
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#include <errno.h>
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#include <err.h>
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#include "libpfkey.h"
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struct req_t {
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int result; /* expected result; 0:ok 1:ng */
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char *str;
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} reqs[] = {
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{ 0, "out ipsec" },
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{ 1, "must_error" },
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{ 1, "in ipsec must_error" },
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{ 1, "out ipsec esp/must_error" },
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{ 1, "out discard" },
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{ 1, "out none" },
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{ 0, "in entrust" },
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{ 0, "out entrust" },
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{ 1, "out ipsec esp" },
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{ 0, "in ipsec ah/transport" },
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{ 1, "in ipsec ah/tunnel" },
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{ 0, "out ipsec ah/transport/" },
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{ 1, "out ipsec ah/tunnel/" },
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{ 0, "in ipsec esp / transport / 10.0.0.1-10.0.0.2" },
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{ 0, "in ipsec esp/tunnel/::1-::2" },
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{ 1, "in ipsec esp/tunnel/10.0.0.1-::2" },
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{ 0, "in ipsec esp/tunnel/::1-::2/require" },
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{ 0, "out ipsec ah/transport//use" },
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{ 1, "out ipsec ah/transport esp/use" },
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{ 1, "in ipsec ah/transport esp/tunnel" },
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{ 0, "in ipsec ah/transport esp/tunnel/::1-::1" },
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{ 0, "in ipsec
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ah / transport
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esp / tunnel / ::1-::2" },
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{ 0, "out ipsec
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ah/transport/::1-::2 esp/tunnel/::3-::4/use ah/transport/::5-::6/require
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ah/transport/::1-::2 esp/tunnel/::3-::4/use ah/transport/::5-::6/require
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ah/transport/::1-::2 esp/tunnel/::3-::4/use ah/transport/::5-::6/require
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" },
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{ 0, "out ipsec esp/transport/fec0::10-fec0::11/use" },
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};
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int test1 __P((void));
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int test1sub1 __P((struct req_t *));
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int test1sub2 __P((char *, int));
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int test2 __P((void));
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int test2sub __P((int));
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int
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main(ac, av)
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int ac;
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char **av;
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{
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test1();
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test2();
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exit(0);
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}
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int
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test1()
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{
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int i;
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int result;
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printf("TEST1\n");
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for (i = 0; i < sizeof(reqs)/sizeof(reqs[0]); i++) {
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printf("#%d [%s]\n", i + 1, reqs[i].str);
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result = test1sub1(&reqs[i]);
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if (result == 0 && reqs[i].result == 1) {
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warnx("ERROR: expecting failure.\n");
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} else if (result == 1 && reqs[i].result == 0) {
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warnx("ERROR: expecting success.\n");
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}
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}
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return 0;
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}
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int
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test1sub1(req)
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struct req_t *req;
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{
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char *buf;
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buf = ipsec_set_policy(req->str, strlen(req->str));
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if (buf == NULL) {
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printf("ipsec_set_policy: %s\n", ipsec_strerror());
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return 1;
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}
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if (test1sub2(buf, PF_INET) != 0
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|| test1sub2(buf, PF_INET6) != 0) {
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free(buf);
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return 1;
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}
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#if 0
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kdebug_sadb_x_policy((struct sadb_ext *)buf);
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#endif
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free(buf);
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return 0;
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}
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int
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test1sub2(policy, family)
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char *policy;
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int family;
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{
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int so;
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int proto = 0, optname = 0;
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int len;
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char getbuf[1024];
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switch (family) {
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case PF_INET:
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proto = IPPROTO_IP;
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optname = IP_IPSEC_POLICY;
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break;
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case PF_INET6:
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proto = IPPROTO_IPV6;
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optname = IPV6_IPSEC_POLICY;
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break;
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}
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if ((so = socket(family, SOCK_DGRAM, 0)) < 0)
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err(1, "socket");
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len = ipsec_get_policylen(policy);
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#if 0
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printf("\tsetlen:%d\n", len);
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#endif
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if (setsockopt(so, proto, optname, policy, len) < 0) {
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printf("fail to set sockopt; %s\n", strerror(errno));
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close(so);
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return 1;
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}
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memset(getbuf, 0, sizeof(getbuf));
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memcpy(getbuf, policy, sizeof(struct sadb_x_policy));
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if (getsockopt(so, proto, optname, getbuf, &len) < 0) {
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printf("fail to get sockopt; %s\n", strerror(errno));
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close(so);
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return 1;
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}
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{
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char *buf = NULL;
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#if 0
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printf("\tgetlen:%d\n", len);
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#endif
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if ((buf = ipsec_dump_policy(getbuf, NULL)) == NULL) {
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printf("%s\n", ipsec_strerror());
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close(so);
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return 1;
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}
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#if 0
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printf("\t[%s]\n", buf);
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#endif
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free(buf);
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}
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close (so);
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return 0;
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}
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char addr[] = {
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28, 28, 0, 0,
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0, 0, 0, 0,
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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1,
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0, 0, 0, 0,
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};
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int
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test2()
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{
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int so;
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char *pol1 = "out ipsec";
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char *pol2 = "out ipsec ah/transport//use";
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char *sp1, *sp2;
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int splen1, splen2;
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int spid;
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struct sadb_msg *m;
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printf("TEST2\n");
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if (getuid() != 0)
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errx(1, "root privilege required.\n");
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sp1 = ipsec_set_policy(pol1, strlen(pol1));
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splen1 = ipsec_get_policylen(sp1);
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sp2 = ipsec_set_policy(pol2, strlen(pol2));
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splen2 = ipsec_get_policylen(sp2);
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if ((so = pfkey_open()) < 0)
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errx(1, "ERROR: %s\n", ipsec_strerror());
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printf("spdflush()\n");
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if (pfkey_send_spdflush(so) < 0)
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errx(1, "ERROR: %s\n", ipsec_strerror());
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m = pfkey_recv(so);
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free(m);
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#if 0
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printf("spdsetidx()\n");
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if (pfkey_send_spdsetidx(so, (struct sockaddr *)addr, 128,
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(struct sockaddr *)addr, 128,
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255, sp1, splen1, 0) < 0)
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errx(1, "ERROR: %s\n", ipsec_strerror());
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m = pfkey_recv(so);
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free(m);
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printf("spdupdate()\n");
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if (pfkey_send_spdupdate(so, (struct sockaddr *)addr, 128,
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(struct sockaddr *)addr, 128,
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255, sp2, splen2, 0) < 0)
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errx(1, "ERROR: %s\n", ipsec_strerror());
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m = pfkey_recv(so);
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free(m);
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sleep(4);
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printf("spddelete()\n");
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if (pfkey_send_spddelete(so, (struct sockaddr *)addr, 128,
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(struct sockaddr *)addr, 128,
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255, sp1, splen1, 0) < 0)
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errx(1, "ERROR: %s\n", ipsec_strerror());
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m = pfkey_recv(so);
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free(m);
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printf("spdadd()\n");
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if (pfkey_send_spdadd(so, (struct sockaddr *)addr, 128,
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(struct sockaddr *)addr, 128,
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255, sp2, splen2, 0) < 0)
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errx(1, "ERROR: %s\n", ipsec_strerror());
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spid = test2sub(so);
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printf("spdget(%u)\n", spid);
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if (pfkey_send_spdget(so, spid) < 0)
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errx(1, "ERROR: %s\n", ipsec_strerror());
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m = pfkey_recv(so);
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free(m);
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sleep(4);
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printf("spddelete2()\n");
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if (pfkey_send_spddelete2(so, spid) < 0)
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errx(1, "ERROR: %s\n", ipsec_strerror());
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m = pfkey_recv(so);
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free(m);
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#endif
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printf("spdadd() with lifetime's 10(s)\n");
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if (pfkey_send_spdadd2(so, (struct sockaddr *)addr, 128,
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(struct sockaddr *)addr, 128,
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255, 0, 10, sp2, splen2, 0) < 0)
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errx(1, "ERROR: %s\n", ipsec_strerror());
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spid = test2sub(so);
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#if 0
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/* expecting failure */
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printf("spdupdate()\n");
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if (pfkey_send_spdupdate(so, (struct sockaddr *)addr, 128,
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(struct sockaddr *)addr, 128,
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255, sp2, splen2, 0) == 0) {
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warnx("ERROR: expecting failure.\n");
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}
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#endif
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return 0;
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}
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int
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test2sub(so)
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int so;
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{
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struct sadb_msg *msg;
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caddr_t mhp[SADB_EXT_MAX + 1];
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if ((msg = pfkey_recv(so)) == NULL)
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errx(1, "ERROR: pfkey_recv failure.\n");
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if (pfkey_align(msg, mhp) < 0)
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errx(1, "ERROR: pfkey_align failure.\n");
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return ((struct sadb_x_policy *)mhp[SADB_X_EXT_POLICY])->sadb_x_policy_id;
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}
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