diff --git a/net/miniupnpd/Makefile b/net/miniupnpd/Makefile new file mode 100644 index 000000000..a53d6fb14 --- /dev/null +++ b/net/miniupnpd/Makefile @@ -0,0 +1,66 @@ +# +# Copyright (C) 2006-2014 OpenWrt.org +# +# This is free software, licensed under the GNU General Public License v2. +# See /LICENSE for more information. +# + +include $(TOPDIR)/rules.mk + +PKG_NAME:=miniupnpd +PKG_VERSION:=2.0.20180422 +PKG_RELEASE:=1 + +PKG_SOURCE_URL:=http://miniupnp.free.fr/files +PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz +PKG_HASH:=fe73dd48cbd2eeb30b1ae4f2b6ff46922f214019a50b9a8dd447849b42c9e90d + +PKG_MAINTAINER:=Kevin Darbyshire-Bryant +PKG_LICENSE:=BSD-3-Clause + +include $(INCLUDE_DIR)/package.mk +include $(INCLUDE_DIR)/version.mk + +define Package/miniupnpd + SECTION:=net + CATEGORY:=Network + DEPENDS:=+iptables +libip4tc +IPV6:libip6tc +IPV6:ip6tables +libuuid + TITLE:=Lightweight UPnP IGD, NAT-PMP & PCP daemon + SUBMENU:=Firewall + URL:=http://miniupnp.free.fr/ +endef + +define Package/miniupnpd/conffiles +/etc/config/upnpd +endef + +define Build/Prepare + $(call Build/Prepare/Default) + echo "$(VERSION_NUMBER)" | tr '() ' '_' >$(PKG_BUILD_DIR)/os.openwrt +endef + +MAKE_FLAGS += \ + TARGET_OPENWRT=1 TEST=0 LIBS="" \ + CC="$(TARGET_CC) -DIPTABLES_143 -lip4tc -luuid \ + $(if $(CONFIG_IPV6),-lip6tc)" \ + CONFIG_OPTIONS="--portinuse --leasefile --igd2 \ + $(if $(CONFIG_IPV6),--ipv6)" \ + -f Makefile.linux miniupnpd + +define Package/miniupnpd/install + $(INSTALL_DIR) $(1)/usr/sbin + $(INSTALL_DIR) $(1)/etc/init.d + $(INSTALL_DIR) $(1)/etc/config + $(INSTALL_DIR) $(1)/etc/hotplug.d/iface + $(INSTALL_DIR) $(1)/etc/uci-defaults + $(INSTALL_DIR) $(1)/usr/share/miniupnpd + + $(INSTALL_BIN) $(PKG_BUILD_DIR)/miniupnpd $(1)/usr/sbin/miniupnpd + $(INSTALL_BIN) ./files/miniupnpd.init $(1)/etc/init.d/miniupnpd + $(INSTALL_CONF) ./files/upnpd.config $(1)/etc/config/upnpd + $(INSTALL_DATA) ./files/miniupnpd.hotplug $(1)/etc/hotplug.d/iface/50-miniupnpd + $(INSTALL_BIN) ./files/miniupnpd.defaults $(1)/etc/uci-defaults/99-miniupnpd + $(INSTALL_DATA) ./files/firewall.include $(1)/usr/share/miniupnpd/firewall.include +endef + +$(eval $(call BuildPackage,miniupnpd)) diff --git a/net/miniupnpd/files/firewall.include b/net/miniupnpd/files/firewall.include new file mode 100644 index 000000000..97908af22 --- /dev/null +++ b/net/miniupnpd/files/firewall.include @@ -0,0 +1,69 @@ +#!/bin/sh +# miniupnpd integration for firewall3 + +IPTABLES=/usr/sbin/iptables +IP6TABLES=/usr/sbin/ip6tables + +$IPTABLES -t filter -N MINIUPNPD 2>/dev/null +$IPTABLES -t nat -N MINIUPNPD 2>/dev/null +$IPTABLES -t nat -N MINIUPNPD-POSTROUTING 2>/dev/null + +[ -x $IP6TABLES ] && $IP6TABLES -t filter -N MINIUPNPD 2>/dev/null + +. /lib/functions/network.sh + +# helper to insert in chain as penultimate +iptables_prepend_rule() { + local iptables="$1" + local table="$2" + local chain="$3" + local target="$4" + + $iptables -t "$table" -I "$chain" $($iptables -t "$table" --line-numbers -nL "$chain" | \ + sed -ne '$s/[^0-9].*//p') -j "$target" +} + +ADDED=0 + +add_extzone_rules() { + local ext_zone="$1" + + [ -z "$ext_zone" ] && return + + # IPv4 - due to NAT, need to add both to nat and filter table + # need to insert as penultimate rule for forward & postrouting since final rule might be a fw3 REJECT + iptables_prepend_rule "$IPTABLES" filter "zone_${ext_zone}_forward" MINIUPNPD + $IPTABLES -t nat -A "zone_${ext_zone}_prerouting" -j MINIUPNPD + iptables_prepend_rule "$IPTABLES" nat "zone_${ext_zone}_postrouting" MINIUPNPD-POSTROUTING + + # IPv6 if available - filter only + [ -x $IP6TABLES ] && { + iptables_prepend_rule "$IP6TABLES" filter "zone_${ext_zone}_forward" MINIUPNPD + } + ADDED=$(($ADDED + 1)) +} + +# By default, user configuration is king. + +for ext_iface in $(uci -q get upnpd.config.external_iface); do + add_extzone_rules $(fw3 -q network "$ext_iface") +done + +add_extzone_rules $(uci -q get upnpd.config.external_zone) + +[ "$ADDED" -ne 0 ] && exit 0 + +# If really nothing is available, resort to network_find_wan{,6} and +# assume external interfaces all have same firewall zone. + +# (This heuristic may fail horribly, in case of e.g. multihoming, so +# please set external_zone in that case!) + +network_find_wan wan_iface +network_find_wan6 wan6_iface + +for ext_iface in $wan_iface $wan6_iface; do + # fw3 -q network fails on sub-interfaces => map to device first + network_get_device ext_device $ext_iface + add_extzone_rules $(fw3 -q device "$ext_device") +done diff --git a/net/miniupnpd/files/miniupnpd.defaults b/net/miniupnpd/files/miniupnpd.defaults new file mode 100644 index 000000000..7271389d3 --- /dev/null +++ b/net/miniupnpd/files/miniupnpd.defaults @@ -0,0 +1,13 @@ +#!/bin/sh + +uci -q batch <<-EOT + delete firewall.miniupnpd + set firewall.miniupnpd=include + set firewall.miniupnpd.type=script + set firewall.miniupnpd.path=/usr/share/miniupnpd/firewall.include + set firewall.miniupnpd.family=any + set firewall.miniupnpd.reload=1 + commit firewall +EOT + +exit 0 diff --git a/net/miniupnpd/files/miniupnpd.hotplug b/net/miniupnpd/files/miniupnpd.hotplug new file mode 100644 index 000000000..9820d4254 --- /dev/null +++ b/net/miniupnpd/files/miniupnpd.hotplug @@ -0,0 +1,33 @@ +#!/bin/sh + +/etc/init.d/miniupnpd enabled || exit 0 + +. /lib/functions/service.sh + +# If miniupnpd is not running: +# - check on _any_ event (even updates may contribute to network_find_wan*) + +# If miniupnpd _is_ running: +# - check only on ifup (otherwise lease updates etc would cause +# miniupnpd state loss) + +[ "$ACTION" != "ifup" ] && service_check /usr/sbin/miniupnpd && exit 0 + +tmpconf="/var/etc/miniupnpd.conf" +extiface=$(uci get upnpd.config.external_iface) +extzone=$(uci get upnpd.config.external_zone) + +. /lib/functions/network.sh + +if [ -z "$extiface" ] ; then + # manual external zone (if dynamically find interfaces + # belonging to it) overrides network_find_wan* + if [ -n "$extzone" ] ; then + ifname=$(fw3 -q zone $extzone | head -1) + fi + [ -n "$extiface" ] || network_find_wan extiface + [ -n "$extiface" ] || network_find_wan6 extiface +fi + +[ -n "$ifname" ] || network_get_device ifname "$extiface" +grep -q "ext_ifname=$ifname" "$tmpconf" || /etc/init.d/miniupnpd restart diff --git a/net/miniupnpd/files/miniupnpd.init b/net/miniupnpd/files/miniupnpd.init new file mode 100644 index 000000000..9a85d0078 --- /dev/null +++ b/net/miniupnpd/files/miniupnpd.init @@ -0,0 +1,210 @@ +#!/bin/sh /etc/rc.common +# Copyright (C) 2006-2014 OpenWrt.org + +START=94 +STOP=15 + +SERVICE_USE_PID=1 + +upnpd_get_port_range() { + local var="$1"; shift + local val + + config_get val "$@" + + case "$val" in + [0-9]*[:-][0-9]*) + export -n -- "${var}_start=${val%%[:-]*}" + export -n -- "${var}_end=${val##*[:-]}" + ;; + [0-9]*) + export -n -- "${var}_start=$val" + export -n -- "${var}_end=" + ;; + esac +} + +conf_rule_add() { + local cfg="$1" + local tmpconf="$2" + local action external_port_start external_port_end int_addr + local internal_port_start internal_port_end comment + + config_get action "$cfg" action "deny" # allow or deny + upnpd_get_port_range "ext" "$cfg" ext_ports "0-65535" # external ports: x, x-y, x:y + config_get int_addr "$cfg" int_addr "0.0.0.0/0" # ip or network and subnet mask (internal) + upnpd_get_port_range "int" "$cfg" int_ports "0-65535" # internal ports: x, x-y, x:y or range + config_get comment "$cfg" comment "ACL" # comment + + # Make a single IP IP/32 so that miniupnpd.conf can use it. + [ "${int_addr%/*}" = "$int_addr" ] && int_addr="$int_addr/32" + + echo "$action $ext_start${ext_end:+-}$ext_end $int_addr $int_start${int_end:+-}$int_end #$comment" >>$tmpconf +} + +upnpd_write_bool() { + local opt="$1" + local def="${2:-0}" + local alt="${3:-$opt}" + local val + + config_get_bool val config "$opt" "$def" + if [ "$val" -eq 0 ]; then + echo "$alt=no" >> $tmpconf + else + echo "$alt=yes" >> $tmpconf + fi +} + +boot() { + return +} + +start() { + config_load "upnpd" + local extiface intiface upload download logging secure enabled natpmp + local extip port usesysuptime conffile serial_number model_number + local uuid notify_interval presentation_url enable_upnp + local upnp_lease_file clean_ruleset_threshold clean_ruleset_interval + local ipv6_listening_ip enabled + + config_get_bool enabled config enabled 1 + + [ "$enabled" -eq 0 ] && return 1 + + config_get extiface config external_iface + config_get extzone config external_zone + config_get intiface config internal_iface + config_get extip config external_ip + config_get port config port 5000 + config_get upload config upload + config_get download config download + config_get_bool logging config log_output 0 + config_get conffile config config_file + config_get serial_number config serial_number + config_get model_number config model_number + config_get uuid config uuid + config_get notify_interval config notify_interval + config_get presentation_url config presentation_url + config_get upnp_lease_file config upnp_lease_file + config_get clean_ruleset_threshold config clean_ruleset_threshold + config_get clean_ruleset_interval config clean_ruleset_interval + config_get ipv6_listening_ip config ipv6_listening_ip + + local args ifname + + . /lib/functions/network.sh + + # manual external interface overrides everything + if [ -z "$extiface" ] ; then + # manual external zone (if dynamically find interfaces + # belonging to it) overrides network_find_wan* + if [ -n "$extzone" ] ; then + ifname=$(fw3 -q zone $extzone | head -1) + fi + [ -n "$extiface" ] || network_find_wan extiface + [ -n "$extiface" ] || network_find_wan6 extiface + fi + + [ -n "$ifname" ] || network_get_device ifname $extiface + + if [ -n "$conffile" ]; then + args="-f $conffile" + else + local tmpconf="/var/etc/miniupnpd.conf" + args="-f $tmpconf" + mkdir -p /var/etc + + echo "ext_ifname=$ifname" >$tmpconf + + [ -n "$extip" ] && \ + echo "ext_ip=$extip" >>$tmpconf + + local iface + for iface in ${intiface:-lan}; do + local device + network_get_device device "$iface" && { + echo "listening_ip=$device" >>$tmpconf + } + done + + [ "$port" != "auto" ] && \ + echo "port=$port" >>$tmpconf + + config_load "upnpd" + upnpd_write_bool enable_natpmp 1 + upnpd_write_bool enable_upnp 1 + upnpd_write_bool secure_mode 1 + upnpd_write_bool pcp_allow_thirdparty 0 + upnpd_write_bool system_uptime 1 + upnpd_write_bool igdv1 0 force_igd_desc_v1 + + [ -n "$upnp_lease_file" ] && \ + echo "lease_file=$upnp_lease_file" >>$tmpconf + + [ -n "$upload" -a -n "$download" ] && { + echo "bitrate_down=$(($download * 1024 * 8))" >>$tmpconf + echo "bitrate_up=$(($upload * 1024 * 8))" >>$tmpconf + } + + [ -n "${presentation_url}" ] && \ + echo "presentation_url=${presentation_url}" >>$tmpconf + + [ -n "${notify_interval}" ] && \ + echo "notify_interval=${notify_interval}" >>$tmpconf + + [ -n "${clean_ruleset_threshold}" ] && \ + echo "clean_ruleset_threshold=${clean_ruleset_threshold}" >>$tmpconf + + [ -n "${clean_ruleset_interval}" ] && \ + echo "clean_ruleset_interval=${clean_ruleset_interval}" >>$tmpconf + + [ -n "${ipv6_listening_ip}" ] && \ + echo "ipv6_listening_ip=${ipv6_listening_ip}" >>$tmpconf + + [ -z "$uuid" ] && { + uuid="$(cat /proc/sys/kernel/random/uuid)" + uci set upnpd.config.uuid=$uuid + uci commit upnpd + } + + [ "$uuid" = "nocli" ] || \ + echo "uuid=$uuid" >>$tmpconf + + [ -n "${serial_number}" ] && \ + echo "serial=${serial_number}" >>$tmpconf + + [ -n "${model_number}" ] && \ + echo "model_number=${model_number}" >>$tmpconf + + config_foreach conf_rule_add perm_rule "$tmpconf" + fi + + + if [ -n "$ifname" ]; then + # start firewall + iptables -L MINIUPNPD >/dev/null 2>&1 || fw3 reload + + if [ "$logging" = "1" ]; then + SERVICE_DAEMONIZE=1 \ + service_start /usr/sbin/miniupnpd $args -d + else + SERVICE_DAEMONIZE= \ + service_start /usr/sbin/miniupnpd $args + fi + else + logger -t "upnp daemon" "external interface not found, not starting" + fi +} + +stop() { + service_stop /usr/sbin/miniupnpd + + iptables -t nat -F MINIUPNPD 2>/dev/null + iptables -t nat -F MINIUPNPD-POSTROUTING 2>/dev/null + iptables -t filter -F MINIUPNPD 2>/dev/null + + [ -x /usr/sbin/ip6tables ] && { + ip6tables -t filter -F MINIUPNPD 2>/dev/null + } +} diff --git a/net/miniupnpd/files/upnpd.config b/net/miniupnpd/files/upnpd.config new file mode 100644 index 000000000..55bbdde2c --- /dev/null +++ b/net/miniupnpd/files/upnpd.config @@ -0,0 +1,28 @@ +config upnpd config + option enabled 0 + option enable_natpmp 1 + option enable_upnp 1 + option secure_mode 1 + option log_output 0 + option download 1024 + option upload 512 +#by default, looked up dynamically from ubus +# option external_iface wan + option internal_iface lan + option port 5000 + option upnp_lease_file /var/upnp.leases + option igdv1 0 + +config perm_rule + option action allow + option ext_ports 1024-65535 + option int_addr 0.0.0.0/0 # Does not override secure_mode + option int_ports 1024-65535 + option comment "Allow high ports" + +config perm_rule + option action deny + option ext_ports 0-65535 + option int_addr 0.0.0.0/0 + option int_ports 0-65535 + option comment "Default deny" diff --git a/net/miniupnpd/patches/100-build-on-OpenWrt.patch b/net/miniupnpd/patches/100-build-on-OpenWrt.patch new file mode 100644 index 000000000..cb2dee11c --- /dev/null +++ b/net/miniupnpd/patches/100-build-on-OpenWrt.patch @@ -0,0 +1,58 @@ +--- a/genconfig.sh ++++ b/genconfig.sh +@@ -379,12 +379,19 @@ case $FW in + esac + + # UUID API +-if grep uuid_create /usr/include/uuid.h > /dev/null 2>&1 ; then +- echo "#define BSD_UUID" >> ${CONFIGFILE} +-fi +-if grep uuid_generate /usr/include/uuid/uuid.h > /dev/null 2>&1 ; then +- echo "#define LIB_UUID" >> ${CONFIGFILE} +-fi ++case $OS_NAME in ++ OpenWRT) ++ echo "#define LIB_UUID" >> ${CONFIGFILE} ++ ;; ++ *) ++ if grep uuid_create /usr/include/uuid.h > /dev/null 2>&1 ; then ++ echo "#define BSD_UUID" >> ${CONFIGFILE} ++ fi ++ if grep uuid_generate /usr/include/uuid/uuid.h > /dev/null 2>&1 ; then ++ echo "#define LIB_UUID" >> ${CONFIGFILE} ++ fi ++ ;; ++esac + + # set V6SOCKETS_ARE_V6ONLY to 0 if it was not set above + if [ -z "$V6SOCKETS_ARE_V6ONLY" ] ; then +--- a/Makefile.linux ++++ b/Makefile.linux +@@ -73,7 +73,10 @@ CPPFLAGS += -DIPTABLES_143 + endif + + CFLAGS += $(shell $(PKG_CONFIG) --cflags libiptc) ++#OpenWrt packager passes correct libraries ++ifeq ($(TARGET_OPENWRT),) + LDLIBS += $(shell $(PKG_CONFIG) --static --libs-only-l libiptc) ++endif + LDFLAGS += $(shell $(PKG_CONFIG) --libs-only-L libiptc) + LDFLAGS += $(shell $(PKG_CONFIG) --libs-only-other libiptc) + else +@@ -153,6 +156,8 @@ LDLIBS += $(shell $(PKG_CONFIG) --static + LDLIBS += $(shell $(PKG_CONFIG) --static --libs-only-l libnetfilter_conntrack) + endif # ($(TEST),1) + ++# OpenWrt packager disables https server for IGD v2 and hardcodes libuuid support ++ifeq ($(TARGET_OPENWRT),) + LDLIBS += $(shell $(PKG_CONFIG) --static --libs-only-l libssl) + + TEST := $(shell $(PKG_CONFIG) --exists uuid && echo 1) +@@ -161,6 +166,7 @@ LDLIBS += $(shell $(PKG_CONFIG) --static + else + $(info please install uuid-dev package / libuuid) + endif # ($(TEST),1) ++endif # ($(TARGET_OPENWRT,) + + TESTUPNPDESCGENOBJS = testupnpdescgen.o upnpdescgen.o +