100 lines
2.6 KiB
C
100 lines
2.6 KiB
C
/*-
|
|
* Copyright (c) 2016 Yandex LLC
|
|
* Copyright (c) 2016 Andrey V. Elsukov <ae@FreeBSD.org>
|
|
* 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.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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/cdefs.h>
|
|
#include <sys/param.h>
|
|
#include <sys/ioctl.h>
|
|
#include <sys/socket.h>
|
|
#include <sys/sockio.h>
|
|
#include <sys/stdint.h>
|
|
|
|
#include <stdlib.h>
|
|
#include <unistd.h>
|
|
|
|
#include <net/ethernet.h>
|
|
#include <net/if.h>
|
|
#include <net/if_ipsec.h>
|
|
#include <net/route.h>
|
|
|
|
#include <ctype.h>
|
|
#include <stdio.h>
|
|
#include <string.h>
|
|
#include <err.h>
|
|
#include <errno.h>
|
|
|
|
#include "ifconfig.h"
|
|
|
|
static void
|
|
ipsec_status(if_ctx *ctx)
|
|
{
|
|
uint32_t reqid;
|
|
struct ifreq ifr = { .ifr_data = (caddr_t)&reqid };
|
|
|
|
if (ioctl_ctx_ifr(ctx, IPSECGREQID, &ifr) == -1)
|
|
return;
|
|
printf("\treqid: %u\n", reqid);
|
|
}
|
|
|
|
static void
|
|
setreqid(if_ctx *ctx, const char *val, int dummy __unused)
|
|
{
|
|
char *ep;
|
|
uint32_t v;
|
|
struct ifreq ifr = { .ifr_data = (caddr_t)&v };
|
|
|
|
v = strtoul(val, &ep, 0);
|
|
if (*ep != '\0') {
|
|
warn("Invalid reqid value %s", val);
|
|
return;
|
|
}
|
|
if (ioctl_ctx_ifr(ctx, IPSECSREQID, &ifr) == -1) {
|
|
warn("ioctl(IPSECSREQID)");
|
|
return;
|
|
}
|
|
}
|
|
|
|
static struct cmd ipsec_cmds[] = {
|
|
DEF_CMD_ARG("reqid", setreqid),
|
|
};
|
|
|
|
static struct afswtch af_ipsec = {
|
|
.af_name = "af_ipsec",
|
|
.af_af = AF_UNSPEC,
|
|
.af_other_status = ipsec_status,
|
|
};
|
|
|
|
static __constructor void
|
|
ipsec_ctor(void)
|
|
{
|
|
size_t i;
|
|
|
|
for (i = 0; i < nitems(ipsec_cmds); i++)
|
|
cmd_register(&ipsec_cmds[i]);
|
|
af_register(&af_ipsec);
|
|
#undef N
|
|
}
|