package/network/ipv6: probably from OpenWRT

6 files changed, 66 insertions, 37 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");
 		}
diff --git a/package/network/ipv6/odhcp6c/Makefile b/package/network/ipv6/odhcp6c/Makefile
index 3ec58e1..b2a4e89 100644
--- a/package/network/ipv6/odhcp6c/Makefile
+++ b/package/network/ipv6/odhcp6c/Makefile
@@ -1,5 +1,5 @@
 #
-# Copyright (C) 2012 OpenWrt.org
+# Copyright (C) 2012-2014 OpenWrt.org
 #
 # This is free software, licensed under the GNU General Public License v2.
 # See /LICENSE for more information.
@@ -8,15 +8,16 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=odhcp6c
-PKG_VERSION:=2014-07-21
+PKG_VERSION:=2014-12-10
 PKG_RELEASE=$(PKG_SOURCE_VERSION)
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
 PKG_SOURCE_SUBDIR:=$(PKG_NAME)-$(PKG_VERSION)
-PKG_SOURCE_URL:=git://github.com/sbyx/odhcp6c.git
+PKG_SOURCE_URL:=https://github.com/sbyx/odhcp6c.git
 PKG_SOURCE_PROTO:=git
-PKG_SOURCE_VERSION:=67b311ab81736b35858664219d345844ab08fcc7
+PKG_SOURCE_VERSION:=722226c4f1d45c8bf4ac9189523738abcf7d648f
 PKG_MAINTAINER:=Steven Barth <steven@midlink.org>
+PKG_LICENSE:=GPL-2.0
 
 include $(INCLUDE_DIR)/package.mk
 include $(INCLUDE_DIR)/cmake.mk
@@ -29,10 +30,6 @@ ifneq ($(CONFIG_PACKAGE_odhcp6c_ext_cer_id),0)
   CMAKE_OPTIONS += -DEXT_CER_ID=$(CONFIG_PACKAGE_odhcp6c_ext_cer_id)
 endif
 
-ifneq ($(CONFIG_PACKAGE_odhcp6c_ext_s46),0)
-  CMAKE_OPTIONS += -DEXT_S46=$(CONFIG_PACKAGE_odhcp6c_ext_s46)
-endif
-
 define Package/odhcp6c
   SECTION:=net
   CATEGORY:=Network
@@ -50,11 +47,6 @@ define Package/odhcp6c/config
     int "CER-ID Extension ID (0 = disabled)"
     depends on PACKAGE_odhcp6c
     default 0
-
-  config PACKAGE_odhcp6c_ext_s46
-    int "Softwire MAP Extension ID (0 = disabled)"
-    depends on PACKAGE_odhcp6c
-    default 0
 endef
 
 define Package/odhcp6c/install
diff --git a/package/network/ipv6/odhcp6c/files/dhcpv6.script b/package/network/ipv6/odhcp6c/files/dhcpv6.script
index 5ab9a1e..1acad19 100755
--- a/package/network/ipv6/odhcp6c/files/dhcpv6.script
+++ b/package/network/ipv6/odhcp6c/files/dhcpv6.script
@@ -26,6 +26,15 @@ setup_interface () {
 
 	for prefix in $PREFIXES; do
 		proto_add_ipv6_prefix "$prefix"
+                local entry="${prefix#*/}"
+                entry="${entry#*,}"
+                entry="${entry#*,}"
+                local valid="${entry%%,*}"
+
+		if [ -z "$RA_ADDRESSES" -a -z "$RA_ROUTES" -a \
+				-z "$RA_DNS" -a "$FAKE_ROUTES" = 1 ]; then
+			RA_ROUTES="::/0,$SERVER,$valid,4096"
+		fi
 	done
 
 	[ -n "$USERPREFIX" ] && proto_add_ipv6_prefix "$USERPREFIX"
@@ -51,6 +60,11 @@ setup_interface () {
 		local valid="${entry%%,*}"
 
 		proto_add_ipv6_address "$addr" "$mask" "$preferred" "$valid" 1
+
+                if [ -z "$RA_ADDRESSES" -a -z "$RA_ROUTES" -a \
+                                -z "$RA_DNS" -a "$FAKE_ROUTES" = 1 ]; then
+                        RA_ROUTES="::/0,$SERVER,$valid,4096"
+                fi
 	done
 
 	for entry in $RA_ROUTES; do
@@ -141,9 +155,12 @@ case "$2" in
 		teardown_interface "$1"
 		setup_interface "$1"
 	;;
-	informed|updated|rebound|ra-updated)
+	informed|updated|rebound)
 		setup_interface "$1"
 	;;
+	ra-updated)
+		[ -n "$ADDRESSES$RA_ADDRESSES$PREFIXES$USERPREFIX" ] && setup_interface "$1"
+	;;
 	started|stopped|unbound)
 		teardown_interface "$1"
 	;;
diff --git a/package/network/ipv6/odhcp6c/files/dhcpv6.sh b/package/network/ipv6/odhcp6c/files/dhcpv6.sh
index 0690bd1..5914abe 100755
--- a/package/network/ipv6/odhcp6c/files/dhcpv6.sh
+++ b/package/network/ipv6/odhcp6c/files/dhcpv6.sh
@@ -26,14 +26,15 @@ proto_dhcpv6_init_config() {
 	proto_config_add_string "vendorclass"
 	proto_config_add_boolean delegate
 	proto_config_add_int "soltimeout"
+	proto_config_add_boolean fakeroutes
 }
 
 proto_dhcpv6_setup() {
 	local config="$1"
 	local iface="$2"
 
-	local reqaddress reqprefix clientid reqopts noslaaconly forceprefix norelease ip6prefix iface_dslite iface_map ifaceid sourcerouting userclass vendorclass delegate zone_dslite zone_map zone soltimeout
-	json_get_vars reqaddress reqprefix clientid reqopts noslaaconly forceprefix norelease ip6prefix iface_dslite iface_map ifaceid sourcerouting userclass vendorclass delegate zone_dslite zone_map zone soltimeout
+	local reqaddress reqprefix clientid reqopts noslaaconly forceprefix norelease ip6prefix iface_dslite iface_map ifaceid sourcerouting userclass vendorclass delegate zone_dslite zone_map zone soltimeout fakeroutes
+	json_get_vars reqaddress reqprefix clientid reqopts noslaaconly forceprefix norelease ip6prefix iface_dslite iface_map ifaceid sourcerouting userclass vendorclass delegate zone_dslite zone_map zone soltimeout fakeroutes
 
 
 	# Configure
@@ -72,6 +73,7 @@ proto_dhcpv6_setup() {
 	[ -n "$zone_dslite" ] && proto_export "ZONE_DSLITE=$zone_dslite"
 	[ -n "$zone_map" ] && proto_export "ZONE_MAP=$zone_map"
 	[ -n "$zone" ] && proto_export "ZONE=$zone"
+	[ "$fakeroutes" != "0" ] && proto_export "FAKE_ROUTES=1"
 
 	proto_export "INTERFACE=$config"
 	proto_run_command "$config" odhcp6c \