/*- * SPDX-License-Identifier: BSD-3-Clause * * 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. * * $FreeBSD$ */ #include #include #include #include #include #include #include #include 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 < nitems(requests); 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; }