diff options
Diffstat (limited to 'package/network/ipv6/map')
| -rw-r--r-- | package/network/ipv6/map/Makefile | 5 | ||||
| -rwxr-xr-x | package/network/ipv6/map/files/map.sh | 38 | ||||
| -rw-r--r-- | package/network/ipv6/map/src/mapcalc.c | 17 |
3 files changed, 39 insertions, 21 deletions
diff --git a/package/network/ipv6/map/Makefile b/package/network/ipv6/map/Makefile index 0f64ebe..ed358de 100644 --- a/package/network/ipv6/map/Makefile +++ b/package/network/ipv6/map/Makefile @@ -1,5 +1,5 @@ # -# Copyright (C) 2014 OpenWrt.org +# Copyright (C) 2014-2015 OpenWrt.org # # This is free software, licensed under the GNU General Public License v2. # See /LICENSE for more information. @@ -8,8 +8,9 @@ include $(TOPDIR)/rules.mk PKG_NAME:=map -PKG_VERSION:=1 +PKG_VERSION:=3 PKG_RELEASE:=2 +PKG_LICENSE:=GPL-2.0 include $(INCLUDE_DIR)/package.mk include $(INCLUDE_DIR)/cmake.mk diff --git a/package/network/ipv6/map/files/map.sh b/package/network/ipv6/map/files/map.sh index fceeb8a..945accd 100755 --- a/package/network/ipv6/map/files/map.sh +++ b/package/network/ipv6/map/files/map.sh @@ -52,6 +52,7 @@ proto_map_setup() { fi fi + echo "rule=$rule" > /tmp/map-$cfg.rules RULE_DATA=$(mapcalc ${tunlink:-\*} $rule) if [ "$?" != 0 ]; then proto_notify_error "$cfg" "INVALID_MAP_RULE" @@ -59,6 +60,7 @@ proto_map_setup() { return fi + echo "$RULE_DATA" >> /tmp/map-$cfg.rules eval $RULE_DATA if [ -z "$RULE_BMR" ]; then @@ -122,19 +124,28 @@ proto_map_setup() { [ "$zone" != "-" ] && json_add_string zone "$zone" json_add_array firewall - for portset in $(eval "echo \$RULE_${k}_PORTSETS"); do - for proto in icmp tcp udp; do - json_add_object "" - json_add_string type nat - json_add_string target SNAT - json_add_string family inet - json_add_string proto "$proto" - json_add_boolean connlimit_ports 1 - json_add_string snat_ip $(eval "echo \$RULE_${k}_IPV4ADDR") - json_add_string snat_port "$portset" - json_close_object - done - done + if [ -z "$(eval "echo \$RULE_${k}_PORTSETS")" ]; then + json_add_object "" + json_add_string type nat + json_add_string target SNAT + json_add_string family inet + json_add_string snat_ip $(eval "echo \$RULE_${k}_IPV4ADDR") + json_close_object + else + for portset in $(eval "echo \$RULE_${k}_PORTSETS"); do + for proto in icmp tcp udp; do + json_add_object "" + json_add_string type nat + json_add_string target SNAT + json_add_string family inet + json_add_string proto "$proto" + json_add_boolean connlimit_ports 1 + json_add_string snat_ip $(eval "echo \$RULE_${k}_IPV4ADDR") + json_add_string snat_port "$portset" + json_close_object + done + done + fi if [ "$type" = "map-t" ]; then json_add_object "" json_add_string type rule @@ -179,6 +190,7 @@ proto_map_setup() { proto_map_teardown() { local cfg="$1" ifdown "${cfg}_local" + rm -f /tmp/map-$cfg.rules } proto_map_init_config() { diff --git a/package/network/ipv6/map/src/mapcalc.c b/package/network/ipv6/map/src/mapcalc.c index 03f8165..b4b3d73 100644 --- a/package/network/ipv6/map/src/mapcalc.c +++ b/package/network/ipv6/map/src/mapcalc.c @@ -2,7 +2,7 @@ * mapcalc - MAP parameter calculation * * Author: Steven Barth <cyrus@openwrt.org> - * Copyright (c) 2014 cisco Systems, Inc. + * Copyright (c) 2014-2015 cisco Systems, Inc. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 @@ -271,8 +271,10 @@ int main(int argc, char *argv[]) if (ealen < 0 && pdlen >= 0) ealen = pdlen - prefix6len; - if (psidlen < 0) + if (psidlen <= 0) { psidlen = ealen - (32 - prefix4len); + psid = -1; + } if (psid < 0 && psidlen <= 16 && psidlen >= 0 && pdlen >= 0 && ealen >= psidlen) { bmemcpys64(&psid16, &pd, prefix6len + ealen - psidlen, psidlen); @@ -343,14 +345,17 @@ int main(int argc, char *argv[]) } - if (psidlen == 0) { - printf("RULE_%d_PORTSETS=0-65535\n", rulecnt); - } else if (psid >= 0) { + if (psidlen > 0 && psid >= 0) { printf("RULE_%d_PORTSETS='", rulecnt); for (int k = (offset) ? 1 : 0; k < (1 << offset); ++k) { int start = (k << (16 - offset)) | (psid >> offset); int end = start + (1 << (16 - offset - psidlen)) - 1; - printf("%d-%d ", start, end); + + if (start == 0) + start = 1; + + if (start <= end) + printf("%d-%d ", start, end); } printf("'\n"); } |