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KAME racoon as of 2001/2/22

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This commit is contained in:
itojun 2001-02-22 02:21:12 +00:00
parent 49889b3afd
commit 98857d7198
16 changed files with 779 additions and 322 deletions
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4
crypto/dist/kame/racoon/Makefile.in vendored
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@ -1,4 +1,4 @@
# $KAME: Makefile.in,v 1.30 2000/12/12 16:59:32 thorpej Exp $
# $KAME: Makefile.in,v 1.31 2001/01/31 05:32:55 sakane Exp $
@SET_MAKE@
srcdir= @srcdir@
@ -31,7 +31,7 @@ OBJS= main.o session.o isakmp.o handler.o random.o \
policy.o localconf.o remoteconf.o crypto_openssl.o algorithm.o \
proposal.o sainfo.o cfparse.o cftoken.o strnames.o \
vmbuf.o plog.o logger.o schedule.o str2val.o misc.o sockmisc.o \
safefile.o @LIBOBJS@
safefile.o backupsa.o @LIBOBJS@
# under samples
CONF= psk.txt racoon.conf

473
crypto/dist/kame/racoon/backupsa.c vendored Normal file
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@ -0,0 +1,473 @@
/* $KAME: backupsa.c,v 1.7 2001/02/01 15:51:16 sakane Exp $ */
/*
* Copyright (C) 1995, 1996, 1997, and 1998 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 <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <ctype.h>
#include <netinet/in.h>
#ifdef IPV6_INRIA_VERSION
#include <netinet/ipsec.h>
#else
#include <netinet6/ipsec.h>
#endif
#if TIME_WITH_SYS_TIME
# include <sys/time.h>
# include <time.h>
#else
# if HAVE_SYS_TIME_H
# include <sys/time.h>
# else
# include <time.h>
# endif
#endif
#include "var.h"
#include "misc.h"
#include "vmbuf.h"
#include "str2val.h"
#include "plog.h"
#include "debug.h"
#include "localconf.h"
#include "sockmisc.h"
#include "safefile.h"
#include "backupsa.h"
#include "libpfkey.h"
/*
* (time string)%(sa parameter)
* (time string) := ex. Nov 24 18:22:48 1986
* (sa parameter) :=
* src dst satype spi mode reqid wsize \
* e_type e_keylen a_type a_keylen flags \
* l_alloc l_bytes l_addtime l_usetime seq keymat
*/
static char *format = "%b %d %T %Y"; /* time format */
static char *strmon[12] = {
"Jan", "Feb", "Mar", "Apr", "May", "Jun",
"Jul", "Aug", "Sep", "Oct", "Nov", "Dec"
};
static char *str2tmx __P((char *, struct tm *));
static int str2num __P((char *, int));
/*
* output the sa parameter.
*/
int
backupsa_to_file(satype, mode, src, dst, spi, reqid, wsize,
keymat, e_type, e_keylen, a_type, a_keylen, flags,
l_alloc, l_bytes, l_addtime, l_usetime, seq)
u_int satype, mode, wsize;
struct sockaddr *src, *dst;
u_int32_t spi, reqid;
caddr_t keymat;
u_int e_type, e_keylen, a_type, a_keylen, flags;
u_int32_t l_alloc;
u_int64_t l_bytes, l_addtime, l_usetime;
u_int32_t seq;
{
char buf[1024];
struct tm *tm;
time_t t;
char *p, *k;
int len, l, i;
FILE *fp;
p = buf;
len = sizeof(buf);
t = time(NULL);
tm = localtime(&t);
l = strftime(p, len, format, tm);
p += l;
len -= l;
if (len < 0)
goto err;
l = snprintf(p, len, "%%");
p += l;
len -= l;
if (len < 0)
goto err;
i = getnameinfo(src, src->sa_len, p, len, NULL, 0, NIFLAGS);
if (i != 0)
goto err;
l = strlen(p);
p += l;
len -= l;
if (len < 0)
goto err;
l = snprintf(p, len, " ");
p += l;
len -= l;
if (len < 0)
goto err;
i = getnameinfo(dst, dst->sa_len, p, len, NULL, 0, NIFLAGS);
if (i != 0)
goto err;
l = strlen(p);
p += l;
len -= l;
if (len < 0)
goto err;
l = snprintf(p, len,
" %u %lu %u %u %u "
"%u %u %u %u %u "
"%u %llu %llu %llu %u",
satype, (unsigned long)ntohl(spi), mode, reqid, wsize,
e_type, e_keylen, a_type, a_keylen, flags,
l_alloc, (unsigned long long)l_bytes,
(unsigned long long)l_addtime, (unsigned long long)l_usetime,
seq);
p += l;
len -= l;
if (len < 0)
goto err;
k = val2str(keymat, e_keylen + a_keylen);
l = snprintf(p, len, " %s", k);
free(k);
p += l;
len -= l;
if (len < 0)
goto err;
/* open the file and write the SA parameter */
if (safefile(lcconf->pathinfo[LC_PATHTYPE_BACKUPSA], 1) != 0 ||
(fp = fopen(lcconf->pathinfo[LC_PATHTYPE_BACKUPSA], "a")) == NULL) {
plog(LLV_ERROR, LOCATION, NULL,
"failed to open the backup file %s.\n",
lcconf->pathinfo[LC_PATHTYPE_BACKUPSA]);
return -1;
}
fprintf(fp, "%s\n", buf);
fclose(fp);
return 0;
err:
plog(LLV_ERROR, LOCATION, NULL,
"SA cannot be saved to a file.\n");
return -1;
}
int
backupsa_from_file()
{
FILE *fp;
char buf[512];
struct tm tm;
time_t created, current;
char *p, *q;
u_int satype, mode;
struct sockaddr *src, *dst;
u_int32_t spi, reqid;
caddr_t keymat;
int keymatlen;
u_int wsize, e_type, e_keylen, a_type, a_keylen, flags;
u_int32_t l_alloc;
u_int64_t l_bytes, l_addtime, l_usetime;
u_int32_t seq;
int line;
if (safefile(lcconf->pathinfo[LC_PATHTYPE_BACKUPSA], 1) == 0)
fp = fopen(lcconf->pathinfo[LC_PATHTYPE_BACKUPSA], "r");
else
fp = NULL;
if (fp == NULL) {
plog(LLV_ERROR, LOCATION, NULL,
"failed to open the backup file %s.\n",
lcconf->pathinfo[LC_PATHTYPE_BACKUPSA]);
return -1;
}
current = time(NULL);
for(line = 1; fgets(buf, sizeof(buf), fp) != NULL; line++) {
/* comment line */
if (buf[0] == '#')
continue;
memset(&tm, 0, sizeof(tm));
p = str2tmx(buf, &tm);
if (*p != '%') {
err:
plog(LLV_ERROR, LOCATION, NULL,
"illegal format line#%d in %s: %s\n",
line, lcconf->pathinfo[LC_PATHTYPE_BACKUPSA], buf);
continue;
}
created = mktime(&tm);
p++;
for (q = p; *q != '\0' && !isspace(*q); q++)
;
*q = '\0';
src = str2saddr(p, NULL);
if (src == NULL)
goto err;
p = q + 1;
for (q = p; *q != '\0' && !isspace(*q); q++)
;
*q = '\0';
dst = str2saddr(p, NULL);
if (dst == NULL) {
free(src);
goto err;
}
p = q + 1;
#define GETNEXTNUM(value, function) \
do { \
char *y; \
for (q = p; *q != '\0' && !isspace(*q); q++) \
; \
*q = '\0'; \
(value) = function(p, &y, 10); \
if ((value) == 0 && *y != '\0') \
goto err; \
p = q + 1; \
} while (0);
GETNEXTNUM(satype, strtoul);
GETNEXTNUM(spi, strtoul);
spi = ntohl(spi);
GETNEXTNUM(mode, strtoul);
GETNEXTNUM(reqid, strtoul);
GETNEXTNUM(wsize, strtoul);
GETNEXTNUM(e_type, strtoul);
GETNEXTNUM(e_keylen, strtoul);
GETNEXTNUM(a_type, strtoul);
GETNEXTNUM(a_keylen, strtoul);
GETNEXTNUM(flags, strtoul);
GETNEXTNUM(l_alloc, strtoul);
GETNEXTNUM(l_bytes, strtouq);
GETNEXTNUM(l_addtime, strtouq);
GETNEXTNUM(l_usetime, strtouq);
GETNEXTNUM(seq, strtoul);
#undef GETNEXTNUM(n)
keymat = str2val(p, 16, &keymatlen);
if (keymat == NULL) {
plog(LLV_ERROR, LOCATION, NULL,
"illegal format(keymat) line#%d in %s: %s\n",
line, lcconf->pathinfo[LC_PATHTYPE_BACKUPSA], buf);
free(src);
free(dst);
continue;
}
if (created + l_addtime < current) {
plog(LLV_DEBUG, LOCATION, NULL,
"ignore this line#%d in %s due to expiration\n",
line, lcconf->pathinfo[LC_PATHTYPE_BACKUPSA]);
free(src);
free(dst);
free(keymat);
continue;
}
l_addtime -= current - created;
if (pfkey_send_add(
lcconf->sock_pfkey,
satype,
mode,
src,
dst,
spi,
reqid,
wsize,
keymat,
e_type, e_keylen, a_type, a_keylen, flags,
0, l_bytes, l_addtime, 0, seq) < 0) {
plog(LLV_ERROR, LOCATION, NULL,
"restore SA filed line#%d in %s: %s\n",
line, lcconf->pathinfo[LC_PATHTYPE_BACKUPSA], ipsec_strerror());
}
free(src);
free(dst);
free(keymat);
}
fclose(fp);
/*
* There is a possibility that an abnormal system down will happen
* again. Any old SA will not be installed because racoon checks
* the lifetime and compare with current time.
*/
#if 0
/* clean the file if SA installation succeed. */
backupsa_clean();
#endif
return 0;
}
int
backupsa_clean()
{
FILE *fp;
fp = fopen(lcconf->pathinfo[LC_PATHTYPE_BACKUPSA], "w+");
if (fp == NULL) {
plog(LLV_ERROR, LOCATION, NULL,
"failed to clean the backup file %s.\n",
lcconf->pathinfo[LC_PATHTYPE_BACKUPSA]);
return -1;
}
return 0;
}
/*
* convert fixed string into the tm structure.
* The fixed string is like 'Nov 24 18:22:48 1986'.
* static char *format = "%b %d %T %Y";
*/
static char *
str2tmx(char *p, struct tm *tm)
{
int i, len;
/* Month */
for (i = 0; i < sizeof(strmon)/sizeof(strmon[0]); i++) {
if (strncasecmp(p, strmon[i], strlen(strmon[i])) == 0) {
tm->tm_mon = i;
break;
}
}
if (i == sizeof(strmon)/sizeof(strmon[0]))
return 0;
p += strlen(strmon[i]);
if (*p++ != ' ')
return 0;
/* Day */
len = 2;
tm->tm_mday = str2num(p, len);
if (tm->tm_mday == -1 || tm->tm_mday > 31)
return 0;
p += len;
if (*p++ != ' ')
return 0;
/* Hour */
len = 2;
tm->tm_hour = str2num(p, len);
if (tm->tm_hour == -1 || tm->tm_hour > 24)
return 0;
p += len;
if (*p++ != ':')
return 0;
/* Min */
len = 2;
tm->tm_min = str2num(p, len);
if (tm->tm_min == -1 || tm->tm_min > 60)
return 0;
p += len;
if (*p++ != ':')
return 0;
/* Sec */
len = 2;
tm->tm_sec = str2num(p, len);
if (tm->tm_sec == -1 || tm->tm_sec > 60)
return 0;
p += len;
if (*p++ != ' ')
return 0;
/* Year */
len = 4;
tm->tm_year = str2num(p, len);
if (tm->tm_year == -1 || tm->tm_year < 1900)
return 0;
tm->tm_year -= 1900;
p += len;
return p;
}
static int
str2num(p, len)
char *p;
int len;
{
int res, i;
res = 0;
for (i = len; i > 0; i--) {
if (!isdigit(*p))
return -1;
res *= 10;
res += *p - '0';
p++;
}
return res;
}
#ifdef TEST
#include <stdio.h>
int
main()
{
struct tm tm;
time_t t;
char *buf = "Nov 24 18:22:48 1986 ";
char *p;
memset(&tm, 0, sizeof(tm));
p = str2tmx(buf, &tm);
printf("[%x]\n", *p);
t = mktime(&tm);
if (t == -1)
printf("mktime failed.");
p = ctime(&t);
printf("[%s]\n", p);
exit(0);
}
#endif

37
crypto/dist/kame/racoon/backupsa.h vendored Normal file
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@ -0,0 +1,37 @@
/* $KAME: backupsa.h,v 1.2 2001/01/31 05:38:44 sakane Exp $ */
/*
* Copyright (C) 1995, 1996, 1997, and 1998 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.
*/
extern int backupsa_to_file __P((u_int, u_int,
struct sockaddr *, struct sockaddr *, u_int32_t, u_int32_t, u_int,
caddr_t, u_int, u_int, u_int, u_int, u_int,
u_int32_t, u_int64_t, u_int64_t, u_int64_t, u_int32_t));
extern int backupsa_from_file __P((void));
extern int backupsa_clean __P((void));

15
crypto/dist/kame/racoon/cfparse.h vendored
View File

@ -1,4 +1,4 @@
/* $KAME: cfparse.h,v 1.7 2000/10/04 17:40:58 itojun Exp $ */
/* $KAME: cfparse.h,v 1.10 2001/01/31 05:45:23 sakane Exp $ */
/*
* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
@ -29,19 +29,6 @@
* SUCH DAMAGE.
*/
#define DEFAULT_CF_FILE SYSCONFDIR "/racoon.conf"
#define CF_PATHTYPE_INCLUDE 0
#define CF_PATHTYPE_PSK 1
#define CF_PATHTYPE_CERT 2
#define CF_PATHTYPE_MAX 3
#define CF_PLADDR_ASSOCIATION 0
#define CF_PLADDR_NEGOTIATION 1
#define CF_SIDE_LOCAL 0
#define CF_SIDE_REMOTE 1
#define CF_LIFETYPE_TIME 0
#define CF_LIFETYPE_BYTE 1

35
crypto/dist/kame/racoon/cftoken.l vendored
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@ -1,4 +1,4 @@
/* $KAME: cftoken.l,v 1.47 2000/12/22 03:12:55 sakane Exp $ */
/* $KAME: cftoken.l,v 1.51 2001/02/22 01:11:42 sakane Exp $ */
%{
#include <sys/types.h>
@ -117,11 +117,13 @@ octetstring {octet}({dot}{octet})+
/* path */
<S_INI>path { BEGIN S_PTH; YYDB; return(PATH); }
<S_PTH>include { YYD; yylval.num = CF_PATHTYPE_INCLUDE;
<S_PTH>include { YYD; yylval.num = LC_PATHTYPE_INCLUDE;
return(PATHTYPE); }
<S_PTH>pre_shared_key { YYD; yylval.num = CF_PATHTYPE_PSK;
<S_PTH>pre_shared_key { YYD; yylval.num = LC_PATHTYPE_PSK;
return(PATHTYPE); }
<S_PTH>certificate { YYD; yylval.num = CF_PATHTYPE_CERT;
<S_PTH>certificate { YYD; yylval.num = LC_PATHTYPE_CERT;
return(PATHTYPE); }
<S_PTH>backupsa { YYD; yylval.num = LC_PATHTYPE_BACKUPSA;
return(PATHTYPE); }
<S_PTH>{semi} { BEGIN S_INI; YYDB; return(EOS); }
@ -132,6 +134,9 @@ octetstring {octet}({dot}{octet})+
<S_INI>identifier { BEGIN S_INF; YYDB; yywarn("it is obsoleted. use \"my_identifier\" in each remote directives."); return(IDENTIFIER); }
<S_INF>{semi} { BEGIN S_INI; return(EOS); }
/* special */
<S_INI>complex_bundle { YYDB; return(COMPLEX_BUNDLE); }
/* logging */
<S_INI>log { BEGIN S_LOG; YYDB; return(LOGGING); }
<S_LOG>info { YYD; yywarn("it is obsoleted. use \"notify\""); yylval.num = 0; return(LOGLEV); }
@ -308,28 +313,6 @@ octetstring {octet}({dot}{octet})+
<S_RMTP>dh_group { YYD; return(DH_GROUP); }
<S_RMTP>gssapi_id { YYD; return(GSSAPI_ID); }
/* static sa */
<S_INI>static_sa {
BEGIN S_SA; YYDB;
yywarn("staticsa directive don't work yet.");
return(STATICSA);
}
<S_SA>{semi} { YYD; BEGIN S_INI; return(EOS); }
<S_SA>[a-zA-Z0-9:\.\-_/ \n\t\"][a-zA-Z0-9:\.\-_/ \n\t\"]* {
yymore();
incstack[incstackp].lineno += yycf_count_nl(yytext);
yylval.val = vmalloc(yyleng + 1);
if (yylval.val == NULL) {
yyerror("vmalloc failed");
return -1;
}
memcpy(yylval.val->v, yytext, yylval.val->l);
return(STATICSA_STATEMENT);
}
/* parameter */
on { YYD; yylval.num = TRUE; return(SWITCH); }
off { YYD; yylval.num = FALSE; return(SWITCH); }

27
crypto/dist/kame/racoon/crypto_openssl.c vendored
View File

@ -1,4 +1,4 @@
/* $KAME: crypto_openssl.c,v 1.48 2001/01/25 03:22:39 sakane Exp $ */
/* $KAME: crypto_openssl.c,v 1.49 2001/01/31 06:21:05 sakane Exp $ */
/*
* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
@ -1657,10 +1657,7 @@ eay_dh_compute(prime, g, pub, priv, pub2, key)
BIGNUM *dh_pub = NULL;
DH *dh = NULL;
int l;
caddr_t v;
#if 0
vchar_t *gv = 0;
#endif
caddr_t v = NULL;
int error = -1;
/* make public number to compute */
@ -1678,35 +1675,27 @@ eay_dh_compute(prime, g, pub, priv, pub2, key)
goto end;
dh->length = pub2->l * 8;
#if 1
dh->g = NULL;
if ((dh->g = BN_new()) == NULL)
goto end;
if (!BN_set_word(dh->g, g))
goto end;
#else
if ((gv = vmalloc(sizeof(g))) == 0)
goto end;
memcpy(gv->v, (caddr_t)&g, sizeof(g));
if (eay_v2bn(&dh->g, gv) < 0)
goto end;
#endif
v = (caddr_t)calloc(prime->l, sizeof(u_char));
l = DH_compute_key(v, dh_pub, dh);
if ((v = (caddr_t)calloc(prime->l, sizeof(u_char))) == NULL)
goto end;
if ((l = DH_compute_key(v, dh_pub, dh)) == -1)
goto end;
memcpy((*key)->v + (prime->l - l), v, l);
free(v);
error = 0;
end:
#if 0
if (gv) vfree(gv);
#endif
if (dh_pub != NULL)
BN_free(dh_pub);
if (dh != NULL)
DH_free(dh);
if (v != NULL)
free(v);
return(error);
}

26
crypto/dist/kame/racoon/handler.c vendored
View File

@ -1,4 +1,4 @@
/* $KAME: handler.c,v 1.42 2001/01/26 04:02:45 thorpej Exp $ */
/* $KAME: handler.c,v 1.43 2001/02/06 16:28:16 thorpej Exp $ */
/*
* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
@ -132,30 +132,6 @@ getph1byaddr(local, remote)
return NULL;
}
void
purgeph1(iph1)
struct ph1handle *iph1;
{
struct ph1handle *p;
LIST_FOREACH(p, &ph1tree, chain) {
if (cmpsaddrwop(iph1->remote, p->remote))
continue;
/* don't delete current phase 1 SA */
if (memcmp(&iph1->index, &p->index, sizeof(isakmp_index)) == 0)
continue; /* don't delete current phase 1 SA */
plog(LLV_INFO, LOCATION, iph1->remote,
"proto_id ISAKMP purging spi:%s.\n",
isakmp_pindex(&p->index, 0));
if (p->sce)
SCHED_KILL(p->sce);
p->status = PHASE1ST_EXPIRED;
p->sce = sched_new(1, isakmp_ph1delete_stub, p);
}
}
/*
* dump isakmp-sa
*/

3
crypto/dist/kame/racoon/handler.h vendored
View File

@ -1,4 +1,4 @@
/* $KAME: handler.h,v 1.36 2001/01/26 04:02:46 thorpej Exp $ */
/* $KAME: handler.h,v 1.37 2001/02/06 16:28:17 thorpej Exp $ */
/*
* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
@ -371,7 +371,6 @@ extern struct ph1handle *getph1byindex __P((isakmp_index *));
extern struct ph1handle *getph1byindex0 __P((isakmp_index *));
extern struct ph1handle *getph1byaddr __P((struct sockaddr *,
struct sockaddr *));
extern void purgeph1 __P((struct ph1handle *));
extern vchar_t *dumpph1 __P((void));
extern struct ph1handle *newph1 __P((void));
extern void delph1 __P((struct ph1handle *));

18
crypto/dist/kame/racoon/isakmp_inf.c vendored
View File

@ -1,4 +1,4 @@
/* $KAME: isakmp_inf.c,v 1.63 2000/12/15 13:43:55 sakane Exp $ */
/* $KAME: isakmp_inf.c,v 1.64 2001/02/06 16:27:52 thorpej Exp $ */
/*
* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
@ -950,16 +950,6 @@ info_recv_initialcontact(iph1)
struct ph2handle *iph2;
if (f_local)
goto step_ph1;
/*
* if the initial contact is acceptable. when both ends are using
* "use" as the policy level, both ends initiate the phase 1 and
* send initial-contacts under each phase 1 SA. In this case, each
* phase 1 SA will be banished by the another initial-contact.
* Simply calling getcontacted() is the solution to avoid the case.
*/
if (getcontacted(iph1->remote))
return;
/* purge IPsec-SA(s) */
@ -1037,11 +1027,7 @@ info_recv_initialcontact(iph1)
msg = next;
}
if (buf)
vfree(buf);
step_ph1:
purgeph1(iph1);
vfree(buf);
}
/*

103
crypto/dist/kame/racoon/isakmp_quick.c vendored
View File

@ -1,4 +1,4 @@
/* $KAME: isakmp_quick.c,v 1.72 2001/01/24 05:37:39 sakane Exp $ */
/* $KAME: isakmp_quick.c,v 1.73 2001/02/02 05:44:04 sakane Exp $ */
/*
* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
@ -1725,9 +1725,7 @@ get_proposal_r(iph2)
struct ph2handle *iph2;
{
struct policyindex spidx;
struct secpolicy *sp, *sp_out = NULL;
struct ipsecrequest *req;
struct saprop *newpp = NULL;
struct secpolicy *sp_in, *sp_out;
int idi2type = 0; /* switch whether copy IDs into id[src,dst]. */
int error;
@ -1856,8 +1854,8 @@ get_proposal_r(iph2)
saddr2str((struct sockaddr *)&spidx.dst),
spidx.prefd, spidx.ul_proto);
sp = getsp_r(&spidx);
if (sp == NULL) {
sp_in = getsp_r(&spidx);
if (sp_in == NULL) {
plog(LLV_ERROR, LOCATION, NULL,
"no policy found: %s\n", spidx2str(&spidx));
return ISAKMP_INTERNAL_ERROR;
@ -1891,102 +1889,19 @@ get_proposal_r(iph2)
* In the responder side, the inbound policy should be using IPSec.
* outbound policy is not checked currently.
*/
if (sp->policy != IPSEC_POLICY_IPSEC) {
if (sp_in->policy != IPSEC_POLICY_IPSEC) {
plog(LLV_ERROR, LOCATION, NULL,
"policy found, but no IPsec required: %s\n",
spidx2str(&spidx));
return ISAKMP_INTERNAL_ERROR;
}
/* allocate ipsec sa proposal */
newpp = newsaprop();
if (newpp == NULL) {
/* set new proposal derived from a policy into the iph2->proposal. */
if (set_proposal_from_policy(iph2, sp_in, sp_out) < 0) {
plog(LLV_ERROR, LOCATION, NULL,
"failed to allocate saprop.\n");
goto err;
"failed to create saprop.\n");
return -1;
}
newpp->prop_no = 1;
newpp->lifetime = iph2->sainfo->lifetime;
newpp->lifebyte = iph2->sainfo->lifebyte;
newpp->pfs_group = iph2->sainfo->pfs_group;
/* set new saprop */
inssaprop(&iph2->proposal, newpp);
/* from inbound policy */
for (req = sp->req; req; req = req->next) {
struct saproto *newpr;
struct sockaddr *psaddr = NULL;
struct sockaddr *pdaddr = NULL;
/* check if SA bundle ? */
if (req->saidx.src.ss_len && req->saidx.dst.ss_len) {
psaddr = (struct sockaddr *)&req->saidx.src;
pdaddr = (struct sockaddr *)&req->saidx.dst;
/* check end addresses of SA */
/*
* NOTE: In inbound, SA's addresses in SP entry are
* reverse against real SA's addresses
*/
if (memcmp(iph2->dst, psaddr, iph2->dst->sa_len)
|| memcmp(iph2->src, pdaddr, iph2->src->sa_len)) {
/* end of SA bundle */
break;
}
}
/* allocate ipsec sa protocol */
newpr = newsaproto();
if (newpr == NULL) {
plog(LLV_ERROR, LOCATION, NULL,
"failed to allocate saproto.\n");
goto err;
}
newpr->proto_id = ipproto2doi(req->saidx.proto);
newpr->spisize = 4;
newpr->encmode = pfkey2ipsecdoi_mode(req->saidx.mode);
newpr->reqid_in = req->saidx.reqid;
if (set_satrnsbysainfo(newpr, iph2->sainfo) < 0)
goto err;
/* set new saproto */
inssaproto(newpp, newpr);
}
/* get reqid_out from outbound policy */
if (sp_out) {
struct saproto *pr;
req = sp_out->req;
pr = newpp->head;
while (req && pr) {
pr->reqid_out = req->saidx.reqid;
pr = pr->next;
req = req->next;
}
if (pr || req) {
plog(LLV_ERROR, LOCATION, NULL,
"There is a difference "
"between your out-bound policies "
"and the policy proposed from the peer.\n");
goto err;
}
}
plog(LLV_DEBUG, LOCATION, NULL, "my single bundle:\n");
printsaprop0(LLV_DEBUG, newpp);
iph2->proposal = newpp;
return 0;
err:
if (newpp)
flushsaprop(newpp);
return -1;
}

3
crypto/dist/kame/racoon/localconf.c vendored
View File

@ -1,4 +1,4 @@
/* $KAME: localconf.c,v 1.28 2000/12/15 13:43:56 sakane Exp $ */
/* $KAME: localconf.c,v 1.29 2001/02/21 05:19:11 sakane Exp $ */
/*
* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
@ -129,6 +129,7 @@ setdefault()
lcconf->retry_checkph1 = LC_DEFAULT_RETRY_CHECKPH1;
lcconf->wait_ph2complete = LC_DEFAULT_WAIT_PH2COMPLETE;
lcconf->strict_address = FALSE;
lcconf->complex_bundle = TRUE; /*XXX FALSE;*/
}
/*

16
crypto/dist/kame/racoon/localconf.h vendored
View File

@ -1,4 +1,4 @@
/* $KAME: localconf.h,v 1.22 2001/01/10 02:08:33 sakane Exp $ */
/* $KAME: localconf.h,v 1.25 2001/02/21 05:20:44 sakane Exp $ */
/*
* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
@ -38,7 +38,8 @@
#define LC_PATHTYPE_INCLUDE 0
#define LC_PATHTYPE_PSK 1
#define LC_PATHTYPE_CERT 2
#define LC_PATHTYPE_MAX 3
#define LC_PATHTYPE_BACKUPSA 3
#define LC_PATHTYPE_MAX 4
#define LC_DEFAULT_PAD_MAXSIZE 20
#define LC_DEFAULT_PAD_RANDOM TRUE
@ -96,6 +97,17 @@ struct localconf {
* There is a different both of the number and the kind of
* algorithms between oakley's and ipsec_doi's.
*/
int complex_bundle;
/*
* If we want to make a packet "IP2 AH ESP IP1 ULP",
* the SPD in KAME expresses AH transport + ESP tunnel.
* So racoon sent the proposal contained such the order.
* But lots of implementation interprets AH tunnel + ESP
* tunnel in this case. racoon has changed the format,
* usually uses this format. If the option, 'complex_bundle'
* is enable, racoon uses old format.
*/
};
extern struct localconf *lcconf;

191
crypto/dist/kame/racoon/pfkey.c vendored
View File

@ -1,4 +1,4 @@
/* $KAME: pfkey.c,v 1.97 2001/01/26 10:14:12 sakane Exp $ */
/* $KAME: pfkey.c,v 1.104 2001/02/02 12:14:02 sakane Exp $ */
/*
* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
@ -82,6 +82,7 @@
#include "proposal.h"
#include "admin.h"
#include "strnames.h"
#include "backupsa.h"
/* prototype */
static u_int ipsecdoi2pfkey_aalg __P((u_int));
@ -1003,6 +1004,32 @@ pk_sendupdate(iph2)
ipsec_strerror());
return -1;
}
if (!lcconf->pathinfo[LC_PATHTYPE_BACKUPSA])
continue;
/*
* It maybe good idea to call backupsa_to_file() after
* racoon will receive the sadb_update messages.
* But it is impossible because there is not key in the
* information from the kernel.
*/
if (backupsa_to_file(satype, mode, iph2->dst, iph2->src,
pr->spi, pr->reqid_in, 4,
pr->keymat->v,
e_type, e_keylen, a_type, a_keylen, flags,
0, iph2->approval->lifebyte * 1024,
iph2->approval->lifetime, 0,
iph2->seq) < 0) {
plog(LLV_ERROR, LOCATION, NULL,
"backuped SA failed: %s\n",
sadbsecas2str(iph2->dst, iph2->src,
satype, pr->spi, mode));
}
plog(LLV_DEBUG, LOCATION, NULL,
"backuped SA: %s\n",
sadbsecas2str(iph2->dst, iph2->src,
satype, pr->spi, mode));
}
return 0;
@ -1192,6 +1219,32 @@ pk_sendadd(iph2)
ipsec_strerror());
return -1;
}
if (!lcconf->pathinfo[LC_PATHTYPE_BACKUPSA])
continue;
/*
* It maybe good idea to call backupsa_to_file() after
* racoon will receive the sadb_update messages.
* But it is impossible because there is not key in the
* information from the kernel.
*/
if (backupsa_to_file(satype, mode, iph2->src, iph2->dst,
pr->spi_p, pr->reqid_out, 4,
pr->keymat_p->v,
e_type, e_keylen, a_type, a_keylen, flags,
0, iph2->approval->lifebyte * 1024,
iph2->approval->lifetime, 0,
iph2->seq) < 0) {
plog(LLV_ERROR, LOCATION, NULL,
"backuped SA failed: %s\n",
sadbsecas2str(iph2->src, iph2->dst,
satype, pr->spi_p, mode));
}
plog(LLV_DEBUG, LOCATION, NULL,
"backuped SA: %s\n",
sadbsecas2str(iph2->src, iph2->dst,
satype, pr->spi_p, mode));
}
return 0;
@ -1369,11 +1422,9 @@ pk_recvacquire(mhp)
{
struct sadb_msg *msg;
struct sadb_x_policy *xpl;
struct secpolicy *sp, *sp_in = NULL;
struct secpolicy *sp_out = NULL, *sp_in = NULL;
#define MAXNESTEDSA 5 /* XXX */
struct ph2handle *iph2[MAXNESTEDSA];
struct ipsecrequest *req;
struct saprop *newpp = NULL;
int n; /* # of phase 2 handler */
/* ignore this message because of local test mode. */
@ -1444,8 +1495,8 @@ pk_recvacquire(mhp)
}
/* search for proper policyindex */
sp = getspbyspid(xpl->sadb_x_policy_id);
if (sp == NULL) {
sp_out = getspbyspid(xpl->sadb_x_policy_id);
if (sp_out == NULL) {
plog(LLV_ERROR, LOCATION, NULL, "no policy found: id:%d.\n",
xpl->sadb_x_policy_id);
return -1;
@ -1456,22 +1507,22 @@ pk_recvacquire(mhp)
struct policyindex spidx;
spidx.dir = IPSEC_DIR_INBOUND;
memcpy(&spidx.src, &sp->spidx.dst, sizeof(spidx.src));
memcpy(&spidx.dst, &sp->spidx.src, sizeof(spidx.dst));
spidx.prefs = sp->spidx.prefd;
spidx.prefd = sp->spidx.prefs;
spidx.ul_proto = sp->spidx.ul_proto;
memcpy(&spidx.src, &sp_out->spidx.dst, sizeof(spidx.src));
memcpy(&spidx.dst, &sp_out->spidx.src, sizeof(spidx.dst));
spidx.prefs = sp_out->spidx.prefd;
spidx.prefd = sp_out->spidx.prefs;
spidx.ul_proto = sp_out->spidx.ul_proto;
sp_in = getsp_r(&spidx);
if (!sp_in) {
plog(LLV_ERROR, LOCATION, NULL,
plog(LLV_WARNING, LOCATION, NULL,
"no in-bound policy found: %s\n",
spidx2str(&spidx));
}
}
plog(LLV_DEBUG, LOCATION, NULL,
"policy found: %s.\n", spidx2str(&sp->spidx));
"suitable SP found: %s.\n", spidx2str(&sp_out->spidx));
memset(iph2, 0, MAXNESTEDSA);
@ -1484,6 +1535,7 @@ pk_recvacquire(mhp)
"failed to allocate phase2 entry.\n");
return -1;
}
iph2[n]->side = INITIATOR;
iph2[n]->spid = xpl->sadb_x_policy_id;
iph2[n]->satype = msg->sadb_msg_satype;
iph2[n]->seq = msg->sadb_msg_seq;
@ -1502,27 +1554,27 @@ pk_recvacquire(mhp)
}
plog(LLV_DEBUG, LOCATION, NULL,
"new acquire %s\n", spidx2str(&sp->spidx));
"new acquire %s\n", spidx2str(&sp_out->spidx));
/* get sainfo */
{
vchar_t *idsrc, *iddst;
idsrc = ipsecdoi_sockaddr2id((struct sockaddr *)&sp->spidx.src,
sp->spidx.prefs, sp->spidx.ul_proto);
idsrc = ipsecdoi_sockaddr2id((struct sockaddr *)&sp_out->spidx.src,
sp_out->spidx.prefs, sp_out->spidx.ul_proto);
if (idsrc == NULL) {
plog(LLV_ERROR, LOCATION, NULL,
"failed to get ID for %s\n",
spidx2str(&sp->spidx));
spidx2str(&sp_out->spidx));
delph2(iph2[n]);
return -1;
}
iddst = ipsecdoi_sockaddr2id((struct sockaddr *)&sp->spidx.dst,
sp->spidx.prefd, sp->spidx.ul_proto);
iddst = ipsecdoi_sockaddr2id((struct sockaddr *)&sp_out->spidx.dst,
sp_out->spidx.prefd, sp_out->spidx.ul_proto);
if (iddst == NULL) {
plog(LLV_ERROR, LOCATION, NULL,
"failed to get ID for %s\n",
spidx2str(&sp->spidx));
spidx2str(&sp_out->spidx));
vfree(idsrc);
delph2(iph2[n]);
return -1;
@ -1539,108 +1591,19 @@ pk_recvacquire(mhp)
}
}
/* allocate first proposal */
newpp = newsaprop();
if (newpp == NULL) {
if (set_proposal_from_policy(iph2[n], sp_in, sp_out) < 0) {
plog(LLV_ERROR, LOCATION, NULL,
"failed to allocate saprop.\n");
"failed to create saprop.\n");
delph2(iph2[n]);
return -1;
}
newpp->prop_no = 1;
newpp->lifetime = iph2[n]->sainfo->lifetime;
newpp->lifebyte = iph2[n]->sainfo->lifebyte;
newpp->pfs_group = iph2[n]->sainfo->pfs_group;
/* set new saprop */
inssaprop(&iph2[n]->proposal, newpp);
insph2(iph2[n]);
for (req = sp->req; req; req = req->next) {
struct saproto *newpr;
struct sockaddr *psaddr = NULL;
struct sockaddr *pdaddr = NULL;
/* check if SA bundle ? */
if (req->saidx.src.ss_len && req->saidx.dst.ss_len) {
psaddr = (struct sockaddr *)&req->saidx.src;
pdaddr = (struct sockaddr *)&req->saidx.dst;
/* check end addresses of SA */
if (memcmp(iph2[n]->src, psaddr, iph2[n]->src->sa_len)
|| memcmp(iph2[n]->dst, pdaddr, iph2[n]->dst->sa_len)){
/*
* XXX nested SAs with each destination
* address are different.
* me +--- SA1 ---+ peer1
* me +--- SA2 --------------+ peer2
*/
/* check first ph2's proposal */
if (iph2[0]->proposal == NULL) {
plog(LLV_ERROR, LOCATION, NULL,
"SA addresses mismatch.\n");
goto err;
}
/* XXX new ph2 should be alloated. */
plog(LLV_ERROR, LOCATION, NULL,
"not supported nested SA. Ignore.\n");
break;
}
}
/* allocate ipsec sa protocol */
newpr = newsaproto();
if (newpr == NULL) {
plog(LLV_ERROR, LOCATION, NULL,
"failed to allocate saproto.\n");
goto err;
}
newpr->proto_id = ipproto2doi(req->saidx.proto);
newpr->spisize = 4;
newpr->encmode = pfkey2ipsecdoi_mode(req->saidx.mode);
newpr->reqid_out = req->saidx.reqid;
if (set_satrnsbysainfo(newpr, iph2[n]->sainfo) < 0) {
plog(LLV_ERROR, LOCATION, NULL,
"failed to get algorithms.\n");
goto err;
}
/* set new saproto */
inssaproto(newpp, newpr);
}
/* get reqid_in from inbound policy */
if (sp_in) {
struct saproto *pr;
req = sp_in->req;
pr = newpp->head;
while (req && pr) {
pr->reqid_in = req->saidx.reqid;
pr = pr->next;
req = req->next;
}
if (pr || req) {
plog(LLV_ERROR, LOCATION, NULL,
"There is a difference "
"between the policies.\n");
goto err;
}
}
/* start isakmp initiation by using ident exchange */
/* XXX should be looped if there are multiple phase 2 handler. */
if (isakmp_post_acquire(iph2[n]) < 0) {
plog(LLV_ERROR, LOCATION, NULL,
"failed to begin ipsec sa negotication.\n");
unbindph12(iph2[n]);
goto err;
}
@ -2087,6 +2050,7 @@ addnewsp(mhp)
new->spidx.dir = xpl->sadb_x_policy_dir;
new->id = xpl->sadb_x_policy_id;
new->policy = xpl->sadb_x_policy_type;
new->req = NULL;
/* check policy */
switch (xpl->sadb_x_policy_type) {
@ -2094,7 +2058,6 @@ addnewsp(mhp)
case IPSEC_POLICY_NONE:
case IPSEC_POLICY_ENTRUST:
case IPSEC_POLICY_BYPASS:
new->req = NULL;
break;
case IPSEC_POLICY_IPSEC:
@ -2264,8 +2227,8 @@ sadbsecas2str(src, dst, proto, spi, mode)
if (spi) {
p += i;
blen -= i;
snprintf(p, blen, "spi=%u(0x%x)", (u_int32_t)ntohl(spi),
(u_int32_t)ntohl(spi));
snprintf(p, blen, "spi=%lu(0x%lx)", (unsigned long)ntohl(spi),
(unsigned long)ntohl(spi));
}
return buf;

140
crypto/dist/kame/racoon/proposal.c vendored
View File

@ -1,4 +1,4 @@
/* $KAME: proposal.c,v 1.24 2000/12/15 13:43:57 sakane Exp $ */
/* $KAME: proposal.c,v 1.28 2001/02/22 00:59:03 sakane Exp $ */
/*
* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
@ -49,6 +49,8 @@
#include "sockmisc.h"
#include "debug.h"
#include "policy.h"
#include "pfkey.h"
#include "isakmp_var.h"
#include "isakmp.h"
#include "ipsec_doi.h"
@ -108,7 +110,7 @@ inssaprop(head, new)
return;
}
/* set saproto to last part of the proto tree in saprop */
/* set saproto to the end of the proto tree in saprop */
void
inssaproto(pp, new)
struct saprop *pp;
@ -126,6 +128,18 @@ inssaproto(pp, new)
return;
}
/* set saproto to the top of the proto tree in saprop */
void
inssaprotorev(pp, new)
struct saprop *pp;
struct saproto *new;
{
new->next = pp->head;
pp->head = new;
return;
}
struct satrns *
newsatrns()
{
@ -797,12 +811,12 @@ printsaproto(pri, pr)
return;
plog(pri, LOCATION, NULL,
" (proto_id=%s spisize=%d spi=%08x spi_p=%08x "
" (proto_id=%s spisize=%d spi=%08lx spi_p=%08lx "
"encmode=%s reqid=%d:%d)\n",
s_ipsecdoi_proto(pr->proto_id),
pr->spisize,
(u_int32_t)ntohl(pr->spi),
(u_int32_t)ntohl(pr->spi_p),
(unsigned long)ntohl(pr->spi),
(unsigned long)ntohl(pr->spi_p),
s_ipsecdoi_attr_v(IPSECDOI_ATTR_ENC_MODE, pr->encmode),
pr->reqid_in, pr->reqid_out);
@ -879,3 +893,119 @@ print_proppair(pri, p)
print_proppair0(pri, p, 1);
}
int
set_proposal_from_policy(iph2, sp_in, sp_out)
struct ph2handle *iph2;
struct secpolicy *sp_in, *sp_out;
{
struct saprop *newpp;
struct ipsecrequest *req;
int encmodesv;
newpp = newsaprop();
if (newpp == NULL) {
plog(LLV_ERROR, LOCATION, NULL,
"failed to allocate saprop.\n");
goto err;
}
newpp->prop_no = 1;
newpp->lifetime = iph2->sainfo->lifetime;
newpp->lifebyte = iph2->sainfo->lifebyte;
newpp->pfs_group = iph2->sainfo->pfs_group;
encmodesv = IPSECDOI_ATTR_ENC_MODE_ANY;
if (lcconf->complex_bundle)
goto skip1;
/* decide encryption mode */
for (req = sp_out->req; req; req = req->next) {
if (req->saidx.mode == IPSEC_MODE_TUNNEL) {
encmodesv = pfkey2ipsecdoi_mode(req->saidx.mode);
break;
}
encmodesv = pfkey2ipsecdoi_mode(req->saidx.mode);
}
skip1:
for (req = sp_out->req; req; req = req->next) {
struct saproto *newpr;
struct sockaddr *psaddr = NULL;
struct sockaddr *pdaddr = NULL;
/* XXX check if SA bundle ? */
if (req->saidx.src.ss_len && req->saidx.dst.ss_len) {
psaddr = (struct sockaddr *)&req->saidx.src;
pdaddr = (struct sockaddr *)&req->saidx.dst;
/* check end addresses of SA */
if (memcmp(iph2->src, psaddr, iph2->src->sa_len)
|| memcmp(iph2->dst, pdaddr, iph2->dst->sa_len)){
/*
* XXX nested SAs with each destination
* address are different.
* me +--- SA1 ---+ peer1
* me +--- SA2 --------------+ peer2
*/
plog(LLV_ERROR, LOCATION, NULL,
"not supported nested SA. Ignore.\n");
break;
}
}
/* allocate ipsec sa protocol */
newpr = newsaproto();
if (newpr == NULL) {
plog(LLV_ERROR, LOCATION, NULL,
"failed to allocate saproto.\n");
goto err;
}
newpr->proto_id = ipproto2doi(req->saidx.proto);
newpr->spisize = 4;
if (lcconf->complex_bundle)
newpr->encmode = pfkey2ipsecdoi_mode(req->saidx.mode);
else
newpr->encmode = encmodesv;
if (iph2->side == INITIATOR)
newpr->reqid_out = req->saidx.reqid;
else
newpr->reqid_in = req->saidx.reqid;
if (set_satrnsbysainfo(newpr, iph2->sainfo) < 0) {
plog(LLV_ERROR, LOCATION, NULL,
"failed to get algorithms.\n");
goto err;
}
/* set new saproto */
inssaprotorev(newpp, newpr);
}
/* get reqid_in from inbound policy */
if (sp_in) {
struct saproto *pr;
req = sp_in->req;
pr = newpp->head;
while (req && pr) {
pr->reqid_in = req->saidx.reqid;
pr = pr->next;
req = req->next;
}
if (pr || req) {
plog(LLV_ERROR, LOCATION, NULL,
"There is a difference "
"between the in/out bound policies.\n");
goto err;
}
}
iph2->proposal = newpp;
return 0;
err:
return -1;
}

6
crypto/dist/kame/racoon/proposal.h vendored
View File

@ -1,4 +1,4 @@
/* $KAME: proposal.h,v 1.12 2000/12/15 13:43:57 sakane Exp $ */
/* $KAME: proposal.h,v 1.14 2001/02/21 05:19:11 sakane Exp $ */
/*
* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
@ -175,10 +175,12 @@ struct prop_pair {
struct sainfo;
struct ph1handle;
struct secpolicy;
extern struct saprop *newsaprop __P((void));
extern struct saproto *newsaproto __P((void));
extern void inssaprop __P((struct saprop **, struct saprop *));
extern void inssaproto __P((struct saprop *, struct saproto *));
extern void inssaprotorev __P((struct saprop *, struct saproto *));
extern struct satrns *newsatrns __P((void));
extern void inssatrns __P((struct saproto *, struct satrns *));
extern struct saprop *cmpsaprop_alloc __P((struct ph1handle *,
@ -197,3 +199,5 @@ extern void printsaproto __P((const int, const struct saproto *));
extern void printsatrns __P((const int, const int, const struct satrns *));
extern void print_proppair0 __P((int, struct prop_pair *, int));
extern void print_proppair __P((int, struct prop_pair *));
extern int set_proposal_from_policy __P((struct ph2handle *,
struct secpolicy *, struct secpolicy *));

4
crypto/dist/kame/racoon/session.c vendored
View File

@ -1,4 +1,4 @@
/* $KAME: session.c,v 1.23 2001/01/05 01:14:57 jinmei Exp $ */
/* $KAME: session.c,v 1.24 2001/01/31 05:38:44 sakane Exp $ */
/*
* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
@ -77,6 +77,7 @@
#include "handler.h"
#include "localconf.h"
#include "remoteconf.h"
#include "backupsa.h"
static void close_session __P((void));
static void check_rtsock __P((void *));
@ -174,6 +175,7 @@ close_session()
{
flushph1();
close_sockets();
backupsa_clean();
plog(LLV_INFO, LOCATION, NULL, "racoon shutdown");
exit(0);