Add NAT ports to SAD in setkey so that NAT SAD entries generated by
racoon can be removed by hand.
This commit is contained in:
manu
parent
3ab5dca36c
commit
a5b1c92448
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@ -1,3 +1,11 @@
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2005-12-04 Frederic Senault <fred@lacave.net>
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* src/libipsec/{libpfkey.h|pfkey_dump.c}: add a sadump_withports
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function to display SAD entries with their associated ports.
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* src/setkey/{parse.y|setkey.c|setkey.8}: allow to use setkey -p flag
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in conjunction with -D to show SADs with the port, allow both get and
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delete commands to use bracketed ports if needed.
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---------------------------------------------
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0.6.3 released
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@ -1,4 +1,4 @@
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/* $NetBSD: libpfkey.h,v 1.8 2005/11/21 14:20:28 manu Exp $ */
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/* $NetBSD: libpfkey.h,v 1.9 2005/12/04 20:46:40 manu Exp $ */
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/* Id: libpfkey.h,v 1.8.2.3 2005/06/29 13:01:28 manubsd Exp */
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@ -46,6 +46,7 @@
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struct sadb_msg;
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extern void pfkey_sadump __P((struct sadb_msg *));
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extern void pfkey_sadump_withports __P((struct sadb_msg *));
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extern void pfkey_spdump __P((struct sadb_msg *));
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extern void pfkey_spdump_withports __P((struct sadb_msg *));
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@ -1,4 +1,4 @@
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/* $NetBSD: pfkey_dump.c,v 1.11 2005/11/21 14:20:28 manu Exp $ */
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/* $NetBSD: pfkey_dump.c,v 1.12 2005/12/04 20:46:40 manu Exp $ */
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/* $KAME: pfkey_dump.c,v 1.45 2003/09/08 10:14:56 itojun Exp $ */
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@ -107,10 +107,12 @@ do { \
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} while (/*CONSTCOND*/0)
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static char *str_ipaddr __P((struct sockaddr *));
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static char *str_ipport __P((struct sockaddr *));
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static char *str_prefport __P((u_int, u_int, u_int, u_int));
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static void str_upperspec __P((u_int, u_int, u_int));
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static char *str_time __P((time_t));
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static void str_lifetime_byte __P((struct sadb_lifetime *, char *));
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static void pfkey_sadump1(struct sadb_msg *, int);
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static void pfkey_spdump1(struct sadb_msg *, int);
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struct val2str {
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@ -210,9 +212,25 @@ static struct val2str str_alg_comp[] = {
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/*
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* dump SADB_MSG formated. For debugging, you should use kdebug_sadb().
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*/
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void
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pfkey_sadump(m)
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struct sadb_msg *m;
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{
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pfkey_sadump1(m, 0);
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}
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void
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pfkey_sadump_withports(m)
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struct sadb_msg *m;
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{
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pfkey_sadump1(m, 1);
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}
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void
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pfkey_sadump1(m, withports)
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struct sadb_msg *m;
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int withports;
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{
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caddr_t mhp[SADB_EXT_MAX + 1];
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struct sadb_sa *m_sa;
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@ -231,6 +249,7 @@ pfkey_sadump(m)
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struct sadb_x_nat_t_type *natt_type;
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struct sadb_x_nat_t_port *natt_sport, *natt_dport;
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struct sadb_address *natt_oa;
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struct sockaddr *sa;
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int use_natt = 0;
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#endif
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@ -276,7 +295,11 @@ pfkey_sadump(m)
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printf("no ADDRESS_SRC extension.\n");
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return;
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}
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printf("%s", str_ipaddr((void *)(m_saddr + 1)));
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sa = (void *)(m_saddr + 1);
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if (withports)
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printf("%s[%s]", str_ipaddr(sa), str_ipport(sa));
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else
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printf("%s", str_ipaddr(sa));
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#ifdef SADB_X_EXT_NAT_T_TYPE
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if (use_natt && natt_sport)
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printf("[%u]", ntohs(natt_sport->sadb_x_nat_t_port_port));
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@ -288,7 +311,11 @@ pfkey_sadump(m)
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printf(" no ADDRESS_DST extension.\n");
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return;
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}
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printf("%s", str_ipaddr((void *)(m_daddr + 1)));
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sa = (void *)(m_daddr + 1);
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if (withports)
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printf("%s[%s]", str_ipaddr(sa), str_ipport(sa));
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else
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printf("%s", str_ipaddr(sa));
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#ifdef SADB_X_EXT_NAT_T_TYPE
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if (use_natt && natt_dport)
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printf("[%u]", ntohs(natt_dport->sadb_x_nat_t_port_port));
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@ -602,6 +629,26 @@ str_ipaddr(sa)
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return NULL;
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}
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/*
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* set "port" to buffer.
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*/
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static char *
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str_ipport(sa)
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struct sockaddr *sa;
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{
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static char buf[NI_MAXHOST];
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const int niflag = NI_NUMERICSERV;
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if (sa == NULL)
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return "";
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if (getnameinfo(sa, (socklen_t)sysdep_sa_len(sa), NULL, 0,
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buf, sizeof(buf), niflag) == 0)
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return buf;
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return NULL;
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}
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/*
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* set "/prefix[port number]" to buffer.
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*/
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@ -1,4 +1,4 @@
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/* $NetBSD: parse.y,v 1.7 2005/11/21 14:20:36 manu Exp $ */
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/* $NetBSD: parse.y,v 1.8 2005/12/04 20:46:40 manu Exp $ */
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/* $KAME: parse.y,v 1.81 2003/07/01 04:01:48 itojun Exp $ */
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@ -180,7 +180,7 @@ add_command
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/* delete */
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delete_command
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: DELETE ipaddropts ipaddr ipaddr protocol_spec spi extension_spec EOT
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: DELETE ipaddropts ipandport ipandport protocol_spec spi extension_spec EOT
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{
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int status;
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@ -211,7 +211,7 @@ deleteall_command
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/* get command */
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get_command
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: GET ipaddropts ipaddr ipaddr protocol_spec spi extension_spec EOT
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: GET ipaddropts ipandport ipandport protocol_spec spi extension_spec EOT
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{
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int status;
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@ -709,7 +709,6 @@ ipandport
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}
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;
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prefix
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: /*NOTHING*/ { $$ = -1; }
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| SLASH DECSTRING { $$ = $2; }
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@ -1,4 +1,4 @@
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.\" $NetBSD: setkey.8,v 1.17 2005/09/15 08:42:09 wiz Exp $
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.\" $NetBSD: setkey.8,v 1.18 2005/12/04 20:46:40 manu 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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@ -97,9 +97,7 @@ If
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is also specified, the SPD entries are dumped.
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If
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.Fl p
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is specified with
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.FL P ,
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the ports that can be used for ESP over UDP are displayed.
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is specified, the ports are displayed.
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.It Fl F
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Flush the SAD entries.
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If
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@ -266,7 +264,8 @@ Meta-arguments are as follows:
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.It Ar src
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.It Ar dst
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Source/destination of the secure communication is specified as
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an IPv4/v6 address.
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an IPv4/v6 address, and an optional port number between square
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brackets.
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.Nm
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can resolve a FQDN into numeric addresses.
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If the FQDN resolves into multiple addresses,
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@ -1,4 +1,4 @@
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/* $NetBSD: setkey.c,v 1.9 2005/11/21 14:20:36 manu Exp $ */
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/* $NetBSD: setkey.c,v 1.10 2005/12/04 20:46:40 manu Exp $ */
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/* $KAME: setkey.c,v 1.36 2003/09/24 23:52:51 itojun Exp $ */
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@ -135,7 +135,7 @@ usage(int only_version)
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printf("usage: setkey [-v" RK_OPTS "] file ...\n");
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printf(" setkey [-nv" RK_OPTS "] -c\n");
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printf(" setkey [-nv" RK_OPTS "] -f filename\n");
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printf(" setkey [-Palv" RK_OPTS "] -D\n");
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printf(" setkey [-Palpv" RK_OPTS "] -D\n");
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printf(" setkey [-Pv] -F\n");
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printf(" setkey [-H] -x\n");
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printf(" setkey [-V] [-h]\n");
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@ -570,6 +570,9 @@ postproc(msg, len)
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switch (msg->sadb_msg_type) {
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case SADB_GET:
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if (f_withports)
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pfkey_sadump_withports(msg);
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else
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pfkey_sadump(msg);
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break;
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@ -585,10 +588,15 @@ postproc(msg, len)
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break;
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}
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}
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if (f_forever)
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if (f_forever) {
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/* TODO: f_withports */
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shortdump(msg);
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} else {
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if (f_withports)
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pfkey_sadump_withports(msg);
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else
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pfkey_sadump(msg);
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}
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msg = (struct sadb_msg *)((caddr_t)msg +
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PFKEY_UNUNIT64(msg->sadb_msg_len));
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if (f_verbose) {
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@ -1,5 +1,5 @@
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#define TOP_PACKAGE "ipsec-tools"
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#define TOP_PACKAGE_NAME "ipsec-tools"
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#define TOP_PACKAGE_VERSION "0.6.3"
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#define TOP_PACKAGE_STRING "ipsec-tools 0.6.3"
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#define TOP_PACKAGE_VERSION "0.6.3-20051204"
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#define TOP_PACKAGE_STRING "ipsec-tools 0.6.3-20051204"
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#define TOP_PACKAGE_URL "http://ipsec-tools.sourceforge.net"
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