160 lines
4.4 KiB
C
160 lines
4.4 KiB
C
/*
|
|
* Copyright (C) 1995, 1996, 1997, 1998, and 1999 WIDE Project.
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
* 3. Neither the name of the project nor the names of its contributors
|
|
* may be used to endorse or promote products derived from this software
|
|
* without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
|
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
|
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
* SUCH DAMAGE.
|
|
*/
|
|
|
|
#include <sys/types.h>
|
|
#include <sys/param.h>
|
|
#include <sys/socket.h>
|
|
#include <netinet/in.h>
|
|
#include <netinet6/in6.h>
|
|
#include <netkey/keyv2.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
|
|
#include <netinet6/ipsec.h>
|
|
|
|
char *requests[] = {
|
|
"must_error", /* must be error */
|
|
"ipsec must_error", /* must be error */
|
|
"ipsec esp/must_error", /* must be error */
|
|
"discard",
|
|
"none",
|
|
"entrust",
|
|
"bypass", /* may be error */
|
|
"ipsec esp", /* must be error */
|
|
"ipsec ah/require",
|
|
"ipsec ah/use/",
|
|
"ipsec esp/require ah/default/203.178.141.194",
|
|
"ipsec ah/use/203.178.141.195 esp/use/203.178.141.194",
|
|
"ipsec esp/elf.wide.ydc.co.jp esp/www.wide.ydc.co.jp"
|
|
"
|
|
ipsec esp/require ah/use esp/require/10.0.0.1
|
|
ah/use/3ffe:501:481d::1 ah/use/3ffe:501:481d::1 ah/use/3ffe:501:481d::1
|
|
ah/use/3ffe:501:481d::1 ah/use/3ffe:501:481d::1 ah/use/3ffe:501:481d::1
|
|
ah/use/3ffe:501:481d::1 ah/use/3ffe:501:481d::1 ah/use/3ffe:501:481d::1
|
|
ah/use/3ffe:501:481d::1 ah/use/3ffe:501:481d::1 ah/use/3ffe:501:481d::1
|
|
ah/use/3ffe:501:481d::1 ah/use/3ffe:501:481d::1 ah/use/3ffe:501:481d::1
|
|
ah/use/3ffe:501:481d::1 ah/use/3ffe:501:481d::1 ah/use/3ffe:501:481d::1
|
|
ah/use/3ffe:501:481d::1 ah/use/3ffe:501:481d::1 ah/use/3ffe:501:481d::1
|
|
ah/use/3ffe:501:481d::1 ah/use/3ffe:501:481d::1ah/use/3ffe:501:481d::1
|
|
",
|
|
};
|
|
|
|
u_char *p_secpolicy;
|
|
|
|
int test(char *buf, int family);
|
|
char *setpolicy(char *req);
|
|
|
|
main()
|
|
{
|
|
int i;
|
|
char *buf;
|
|
|
|
for (i = 0; i < sizeof(requests)/sizeof(requests[0]); i++) {
|
|
printf("* requests:[%s]\n", requests[i]);
|
|
if ((buf = setpolicy(requests[i])) == NULL)
|
|
continue;
|
|
printf("\tsetlen:%d\n", PFKEY_EXTLEN(buf));
|
|
|
|
printf("\tPF_INET:\n");
|
|
test(buf, PF_INET);
|
|
|
|
printf("\tPF_INET6:\n");
|
|
test(buf, PF_INET6);
|
|
free(buf);
|
|
}
|
|
}
|
|
|
|
int test(char *policy, int family)
|
|
{
|
|
int so, proto, optname;
|
|
int len;
|
|
char getbuf[1024];
|
|
|
|
switch (family) {
|
|
case PF_INET:
|
|
proto = IPPROTO_IP;
|
|
optname = IP_IPSEC_POLICY;
|
|
break;
|
|
case PF_INET6:
|
|
proto = IPPROTO_IPV6;
|
|
optname = IPV6_IPSEC_POLICY;
|
|
break;
|
|
}
|
|
|
|
if ((so = socket(family, SOCK_DGRAM, 0)) < 0)
|
|
perror("socket");
|
|
|
|
if (setsockopt(so, proto, optname, policy, PFKEY_EXTLEN(policy)) < 0)
|
|
perror("setsockopt");
|
|
|
|
len = sizeof(getbuf);
|
|
memset(getbuf, 0, sizeof(getbuf));
|
|
if (getsockopt(so, proto, optname, getbuf, &len) < 0)
|
|
perror("getsockopt");
|
|
|
|
{
|
|
char *buf = NULL;
|
|
|
|
printf("\tgetlen:%d\n", len);
|
|
|
|
if ((buf = ipsec_dump_policy(getbuf, NULL)) == NULL)
|
|
ipsec_strerror();
|
|
else
|
|
printf("\t[%s]\n", buf);
|
|
|
|
free(buf);
|
|
}
|
|
|
|
close (so);
|
|
}
|
|
|
|
char *setpolicy(char *req)
|
|
{
|
|
int len;
|
|
char *buf;
|
|
|
|
if ((len = ipsec_get_policylen(req)) < 0) {
|
|
printf("ipsec_get_policylen: %s\n", ipsec_strerror());
|
|
return NULL;
|
|
}
|
|
|
|
if ((buf = malloc(len)) == NULL) {
|
|
perror("malloc");
|
|
return NULL;
|
|
}
|
|
|
|
if ((len = ipsec_set_policy(buf, len, req)) < 0) {
|
|
printf("ipsec_set_policy: %s\n", ipsec_strerror());
|
|
free(buf);
|
|
return NULL;
|
|
}
|
|
|
|
return buf;
|
|
}
|