/*
* Copyright (C)2004 USAGI/WIDE Project
- *
+ *
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
- *
+ *
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
- *
+ *
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#include <sys/socket.h>
#include <time.h>
#include <netdb.h>
-#include <net/if.h>
#include <linux/netlink.h>
#include <linux/rtnetlink.h>
#include <linux/xfrm.h>
static void usage(void)
{
- fprintf(stderr,
+ fprintf(stderr,
"Usage: ip xfrm XFRM_OBJECT { COMMAND | help }\n"
"where XFRM_OBJECT := { state | policy | monitor }\n");
exit(-1);
return 0;
}
+int xfrm_xfrmproto_is_ipsec(__u8 proto)
+{
+ return (proto == IPPROTO_ESP ||
+ proto == IPPROTO_AH ||
+ proto == IPPROTO_COMP);
+}
+
+int xfrm_xfrmproto_is_ro(__u8 proto)
+{
+ return (proto == IPPROTO_ROUTING ||
+ proto == IPPROTO_DSTOPTS);
+}
+
struct typeent {
const char *t_name;
int t_type;
static const struct typeent xfrmproto_types[]= {
{ "esp", IPPROTO_ESP }, { "ah", IPPROTO_AH }, { "comp", IPPROTO_COMP },
+ { "route2", IPPROTO_ROUTING }, { "hao", IPPROTO_DSTOPTS },
+ { "ipsec-any", IPSEC_PROTO_ANY },
{ NULL, -1 }
};
const char *strxf_xfrmproto(__u8 proto)
{
+ static char str[16];
int i;
for (i = 0; ; i++) {
return t->t_name;
}
- return NULL;
+ sprintf(str, "%u", proto);
+ return str;
}
static const struct typeent algo_types[]= {
{ "enc", XFRMA_ALG_CRYPT }, { "auth", XFRMA_ALG_AUTH },
- { "comp", XFRMA_ALG_COMP }, { NULL, -1 }
+ { "comp", XFRMA_ALG_COMP }, { "aead", XFRMA_ALG_AEAD },
+ { NULL, -1 }
};
int xfrm_algotype_getbyname(char *name)
const char *strxf_algotype(int type)
{
+ static char str[32];
int i;
for (i = 0; ; i++) {
return t->t_name;
}
- return NULL;
+ sprintf(str, "%d", type);
+ return str;
}
const char *strxf_mask8(__u8 mask)
return p;
}
+const char *strxf_ptype(__u8 ptype)
+{
+ static char str[16];
+
+ switch (ptype) {
+ case XFRM_POLICY_TYPE_MAIN:
+ strcpy(str, "main");
+ break;
+ case XFRM_POLICY_TYPE_SUB:
+ strcpy(str, "sub");
+ break;
+ default:
+ sprintf(str, "%u", ptype);
+ break;
+ }
+
+ return str;
+}
+
void xfrm_id_info_print(xfrm_address_t *saddr, struct xfrm_id *id,
__u8 mode, __u32 reqid, __u16 family, int force_spi,
FILE *fp, const char *prefix, const char *title)
char abuf[256];
if (title)
- fprintf(fp, title);
+ fputs(title, fp);
memset(abuf, '\0', sizeof(abuf));
fprintf(fp, "src %s ", rt_addr_n2a(family, sizeof(*saddr),
fprintf(fp, "%s", _SL_);
if (prefix)
- fprintf(fp, prefix);
+ fputs(prefix, fp);
fprintf(fp, "\t");
fprintf(fp, "proto %s ", strxf_xfrmproto(id->proto));
fprintf(fp, "mode ");
switch (mode) {
- case 0:
+ case XFRM_MODE_TRANSPORT:
fprintf(fp, "transport");
break;
- case 1:
+ case XFRM_MODE_TUNNEL:
fprintf(fp, "tunnel");
break;
+ case XFRM_MODE_ROUTEOPTIMIZATION:
+ fprintf(fp, "ro");
+ break;
+ case XFRM_MODE_IN_TRIGGER:
+ fprintf(fp, "in_trigger");
+ break;
+ case XFRM_MODE_BEET:
+ fprintf(fp, "beet");
+ break;
default:
fprintf(fp, "%u", mode);
break;
void xfrm_stats_print(struct xfrm_stats *s, FILE *fp, const char *prefix)
{
if (prefix)
- fprintf(fp, prefix);
+ fputs(prefix, fp);
fprintf(fp, "stats:");
fprintf(fp, "%s", _SL_);
if (prefix)
- fprintf(fp, prefix);
+ fputs(prefix, fp);
fprintf(fp, " ");
fprintf(fp, "replay-window %u ", s->replay_window);
fprintf(fp, "replay %u ", s->replay);
time_t t;
struct tm *tp;
- /* XXX: treat time in the same manner of kernel's
+ /* XXX: treat time in the same manner of kernel's
* net/xfrm/xfrm_{user,state}.c
*/
t = (long)time;
{
if (cfg) {
if (prefix)
- fprintf(fp, prefix);
+ fputs(prefix, fp);
fprintf(fp, "lifetime config:");
fprintf(fp, "%s", _SL_);
if (prefix)
- fprintf(fp, prefix);
+ fputs(prefix, fp);
fprintf(fp, " ");
fprintf(fp, "limit: ");
fprintf(fp, "soft ");
fprintf(fp, "%s", _SL_);
if (prefix)
- fprintf(fp, prefix);
+ fputs(prefix, fp);
fprintf(fp, " ");
fprintf(fp, "limit: ");
fprintf(fp, "soft ");
fprintf(fp, "%s", _SL_);
if (prefix)
- fprintf(fp, prefix);
+ fputs(prefix, fp);
fprintf(fp, " ");
fprintf(fp, "expire add: ");
fprintf(fp, "soft ");
fprintf(fp, "%s", _SL_);
if (prefix)
- fprintf(fp, prefix);
+ fputs(prefix, fp);
fprintf(fp, " ");
fprintf(fp, "expire use: ");
fprintf(fp, "soft ");
}
if (cur) {
if (prefix)
- fprintf(fp, prefix);
+ fputs(prefix, fp);
fprintf(fp, "lifetime current:");
fprintf(fp, "%s", _SL_);
if (prefix)
- fprintf(fp, prefix);
+ fputs(prefix, fp);
fprintf(fp, " ");
fprintf(fp, "%llu(bytes), ", (unsigned long long) cur->bytes);
fprintf(fp, "%llu(packets)", (unsigned long long) cur->packets);
fprintf(fp, "%s", _SL_);
if (prefix)
- fprintf(fp, prefix);
+ fputs(prefix, fp);
fprintf(fp, " ");
fprintf(fp, "add %s ", strxf_time(cur->add_time));
fprintf(fp, "use %s", strxf_time(cur->use_time));
f = preferred_family;
if (prefix)
- fprintf(fp, prefix);
+ fputs(prefix, fp);
memset(abuf, '\0', sizeof(abuf));
fprintf(fp, "src %s/%u ", rt_addr_n2a(f, sizeof(sel->saddr),
if (sel->dport_mask)
fprintf(fp, "code %u ", ntohs(sel->dport));
break;
+ case IPPROTO_MH:
+ if (sel->sport_mask)
+ fprintf(fp, "type %u ", ntohs(sel->sport));
+ if (sel->dport_mask) {
+ if (show_stats > 0)
+ fprintf(fp, "(dport) 0x%.4x ", sel->dport);
+ }
+ break;
}
- if (sel->ifindex > 0) {
- char buf[IFNAMSIZ];
-
- memset(buf, '\0', sizeof(buf));
- if_indextoname(sel->ifindex, buf);
- fprintf(fp, "dev %s ", buf);
- }
+ if (sel->ifindex > 0)
+ fprintf(fp, "dev %s ", ll_index_to_name(sel->ifindex));
if (show_stats > 0)
fprintf(fp, "uid %u", sel->user);
fprintf(fp, "%s", _SL_);
}
-static void xfrm_algo_print(struct xfrm_algo *algo, int type, int len,
- FILE *fp, const char *prefix)
+static void __xfrm_algo_print(struct xfrm_algo *algo, int type, int len,
+ FILE *fp, const char *prefix, int newline)
{
int keylen;
int i;
if (prefix)
- fprintf(fp, prefix);
+ fputs(prefix, fp);
fprintf(fp, "%s ", strxf_algotype(type));
fprintf(fp, " (%d bits)", algo->alg_key_len);
fin:
+ if (newline)
+ fprintf(fp, "%s", _SL_);
+}
+
+static inline void xfrm_algo_print(struct xfrm_algo *algo, int type, int len,
+ FILE *fp, const char *prefix)
+{
+ return __xfrm_algo_print(algo, type, len, fp, prefix, 1);
+}
+
+static void xfrm_aead_print(struct xfrm_algo_aead *algo, int len,
+ FILE *fp, const char *prefix)
+{
+ struct {
+ struct xfrm_algo algo;
+ char key[algo->alg_key_len / 8];
+ } base;
+
+ memcpy(base.algo.alg_name, algo->alg_name, sizeof(base.algo.alg_name));
+ base.algo.alg_key_len = algo->alg_key_len;
+ memcpy(base.algo.alg_key, algo->alg_key, algo->alg_key_len / 8);
+
+ __xfrm_algo_print(&base.algo, XFRMA_ALG_AEAD, len, fp, prefix, 0);
+
+ fprintf(fp, " %d", algo->alg_icv_len);
+
fprintf(fp, "%s", _SL_);
}
if (ntmpls <= 0) {
if (prefix)
- fprintf(fp, prefix);
+ fputs(prefix, fp);
fprintf(fp, "(ERROR \"tmpl\" truncated)");
fprintf(fp, "%s", _SL_);
return;
struct xfrm_user_tmpl *tmpl = &tmpls[i];
if (prefix)
- fprintf(fp, prefix);
+ fputs(prefix, fp);
xfrm_id_info_print(&tmpl->saddr, &tmpl->id, tmpl->mode,
tmpl->reqid, family, 0, fp, prefix, "tmpl ");
if (show_stats > 0 || tmpl->optional) {
if (prefix)
- fprintf(fp, prefix);
+ fputs(prefix, fp);
fprintf(fp, "\t");
switch (tmpl->optional) {
case 0:
if (show_stats > 0) {
if (prefix)
- fprintf(fp, prefix);
+ fputs(prefix, fp);
fprintf(fp, "\t");
fprintf(fp, "%s-mask %s ",
strxf_algotype(XFRMA_ALG_CRYPT),
XFRMA_ALG_AUTH, RTA_PAYLOAD(rta), fp, prefix);
}
+ if (tb[XFRMA_ALG_AEAD]) {
+ struct rtattr *rta = tb[XFRMA_ALG_AEAD];
+ xfrm_aead_print((struct xfrm_algo_aead *)RTA_DATA(rta),
+ RTA_PAYLOAD(rta), fp, prefix);
+ }
+
if (tb[XFRMA_ALG_CRYPT]) {
struct rtattr *rta = tb[XFRMA_ALG_CRYPT];
xfrm_algo_print((struct xfrm_algo *) RTA_DATA(rta),
char abuf[256];
if (prefix)
- fprintf(fp, prefix);
+ fputs(prefix, fp);
fprintf(fp, "encap ");
if (RTA_PAYLOAD(tb[XFRMA_ENCAP]) < sizeof(*e)) {
xfrm_tmpl_print((struct xfrm_user_tmpl *) RTA_DATA(rta),
RTA_PAYLOAD(rta), family, fp, prefix);
}
+
+ if (tb[XFRMA_COADDR]) {
+ char abuf[256];
+ xfrm_address_t *coa;
+
+ if (prefix)
+ fputs(prefix, fp);
+ fprintf(fp, "coa ");
+
+ coa = (xfrm_address_t *)RTA_DATA(tb[XFRMA_COADDR]);
+
+ if (RTA_PAYLOAD(tb[XFRMA_COADDR]) < sizeof(*coa)) {
+ fprintf(fp, "(ERROR truncated)");
+ fprintf(fp, "%s", _SL_);
+ return;
+ }
+
+ memset(abuf, '\0', sizeof(abuf));
+ fprintf(fp, "%s",
+ rt_addr_n2a(family, sizeof(*coa), coa,
+ abuf, sizeof(abuf)));
+ fprintf(fp, "%s", _SL_);
+ }
+
+ if (tb[XFRMA_LASTUSED]) {
+ __u64 lastused;
+
+ if (prefix)
+ fputs(prefix, fp);
+ fprintf(fp, "lastused ");
+
+ if (RTA_PAYLOAD(tb[XFRMA_LASTUSED]) < sizeof(lastused)) {
+ fprintf(fp, "(ERROR truncated)");
+ fprintf(fp, "%s", _SL_);
+ return;
+ }
+
+ lastused = *(__u64 *)RTA_DATA(tb[XFRMA_LASTUSED]);
+
+ fprintf(fp, "%s", strxf_time(lastused));
+ fprintf(fp, "%s", _SL_);
+ }
}
static int xfrm_selector_iszero(struct xfrm_selector *s)
const char *title)
{
char buf[STRBUF_SIZE];
+ int force_spi = xfrm_xfrmproto_is_ipsec(xsinfo->id.proto);
memset(buf, '\0', sizeof(buf));
xfrm_id_info_print(&xsinfo->saddr, &xsinfo->id, xsinfo->mode,
- xsinfo->reqid, xsinfo->family, 1, fp, prefix,
- title);
+ xsinfo->reqid, xsinfo->family, force_spi, fp,
+ prefix, title);
if (prefix)
STRBUF_CAT(buf, prefix);
STRBUF_CAT(buf, "\t");
- fprintf(fp, buf);
+ fputs(buf, fp);
fprintf(fp, "replay-window %u ", xsinfo->replay_window);
if (show_stats > 0)
fprintf(fp, "seq 0x%08u ", xsinfo->seq);
fprintf(fp, "flag ");
XFRM_FLAG_PRINT(fp, flags, XFRM_STATE_NOECN, "noecn");
XFRM_FLAG_PRINT(fp, flags, XFRM_STATE_DECAP_DSCP, "decap-dscp");
+ XFRM_FLAG_PRINT(fp, flags, XFRM_STATE_NOPMTUDISC, "nopmtudisc");
+ XFRM_FLAG_PRINT(fp, flags, XFRM_STATE_WILDRECV, "wildrecv");
if (flags)
fprintf(fp, "%x", flags);
- if (show_stats > 0)
- fprintf(fp, " (0x%s)", strxf_mask8(flags));
}
+ if (show_stats > 0)
+ fprintf(fp, " (0x%s)", strxf_mask8(xsinfo->flags));
fprintf(fp, "%s", _SL_);
xfrm_xfrma_print(tb, xsinfo->family, fp, buf);
STRBUF_CAT(buf, prefix);
STRBUF_CAT(buf, "\t");
- fprintf(fp, buf);
+ fputs(buf, fp);
fprintf(fp, "dir ");
switch (xpinfo->dir) {
case XFRM_POLICY_IN:
if (show_stats)
fprintf(fp, "index %u ", xpinfo->index);
fprintf(fp, "priority %u ", xpinfo->priority);
- if (show_stats > 0) {
+
+ if (tb[XFRMA_POLICY_TYPE]) {
+ struct xfrm_userpolicy_type *upt;
+
+ fprintf(fp, "ptype ");
+
+ if (RTA_PAYLOAD(tb[XFRMA_POLICY_TYPE]) < sizeof(*upt))
+ fprintf(fp, "(ERROR truncated)");
+
+ upt = (struct xfrm_userpolicy_type *)RTA_DATA(tb[XFRMA_POLICY_TYPE]);
+ fprintf(fp, "%s ", strxf_ptype(upt->type));
+ }
+
+ if (show_stats > 0)
fprintf(fp, "share %s ", strxf_share(xpinfo->share));
- fprintf(fp, "flag 0x%s", strxf_mask8(xpinfo->flags));
+
+ if (show_stats > 0 || xpinfo->flags) {
+ __u8 flags = xpinfo->flags;
+
+ fprintf(fp, "flag ");
+ XFRM_FLAG_PRINT(fp, flags, XFRM_POLICY_LOCALOK, "localok");
+ if (flags)
+ fprintf(fp, "%x", flags);
}
+ if (show_stats > 0)
+ fprintf(fp, " (0x%s)", strxf_mask8(xpinfo->flags));
fprintf(fp, "%s", _SL_);
if (show_stats > 0)
char **argv = *argvp;
if (matches(*argv, "transport") == 0)
- *mode = 0;
+ *mode = XFRM_MODE_TRANSPORT;
else if (matches(*argv, "tunnel") == 0)
- *mode = 1;
+ *mode = XFRM_MODE_TUNNEL;
+ else if (matches(*argv, "ro") == 0)
+ *mode = XFRM_MODE_ROUTEOPTIMIZATION;
+ else if (matches(*argv, "in_trigger") == 0)
+ *mode = XFRM_MODE_IN_TRIGGER;
+ else if (matches(*argv, "beet") == 0)
+ *mode = XFRM_MODE_BEET;
else
invarg("\"MODE\" is invalid", *argv);
switch (sel->proto) {
case IPPROTO_ICMP:
case IPPROTO_ICMPV6:
+ case IPPROTO_MH:
break;
default:
fprintf(stderr, "\"type\" and \"code\" are invalid with proto=%s\n", strxf_proto(sel->proto));
if (strcmp(*argv, "none") == 0)
ifindex = 0;
else {
- ifindex = if_nametoindex(*argv);
+ ifindex = ll_name_to_index(*argv);
if (ifindex <= 0)
invarg("\"DEV\" is invalid", *argv);
}
git://git.onelab.eu / iproute2.git / blobdiff