miniupnpd: Added based on latest 20140523 version + IPv6 pinhole/SSL compilation patches.

This commit is contained in:
Markus Stenberg 2014-05-30 13:11:49 +03:00
parent 11f9f01d35
commit ff3dddf2da
8 changed files with 383 additions and 0 deletions

68
miniupnpd/Makefile Normal file
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#
# Copyright (C) 2006-2014 OpenWrt.org
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
#
include $(TOPDIR)/rules.mk
PKG_NAME:=miniupnpd
PKG_VERSION:=1.8.20140523
PKG_RELEASE:=1
PKG_SOURCE_URL:=http://miniupnp.free.fr/files
PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
PKG_MD5SUM:=fcac89e11da091b1cc61f43d83c9e4f5
PKG_MAINTAINER:=Markus Stenberg <fingon@iki.fi>
include $(INCLUDE_DIR)/package.mk
define Package/miniupnpd
SECTION:=net
CATEGORY:=Network
DEPENDS:=+iptables +libip4tc +IPV6:libip6tc +IPV6:ip6tables +libnfnetlink
TITLE:=Lightweight UPnP daemon
SUBMENU:=Firewall
URL:=http://miniupnp.free.fr/
endef
define Package/miniupnpd/conffiles
/etc/config/upnpd
endef
define Package/miniupnpd/postinst
#!/bin/sh
if [ -z "$$IPKG_INSTROOT" ]; then
( . /etc/uci-defaults/99-miniupnpd )
rm -f /etc/uci-defaults/99-miniupnpd
fi
exit 0
endef
define Build/Prepare
$(call Build/Prepare/Default)
echo "OpenWrt/$(OPENWRTVERSION)" | tr \(\)\ _ >$(PKG_BUILD_DIR)/os.openwrt
endef
MAKE_FLAGS += \
LIBS="" \
CC="$(TARGET_CC) -DIPTABLES_143 -lnfnetlink -lip4tc $(if $(CONFIG_IPV6),-lip6tc)" \
CONFIG_OPTIONS="$(if $(CONFIG_IPV6),--ipv6) --leasefile" \
-f Makefile.linux \
miniupnpd
define Package/miniupnpd/install
$(INSTALL_DIR) $(1)/usr/sbin $(1)/etc/init.d $(1)/etc/config $(1)/etc/uci-defaults $(1)/etc/hotplug.d/iface $(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_DATA) ./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))

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#!/bin/sh
# miniupnpd integration for firewall3
IP6TABLES=/usr/sbin/ip6tables
iptables -t filter -N MINIUPNPD 2>/dev/null
iptables -t nat -N MINIUPNPD 2>/dev/null
[ -x $IP6TABLES ] && $IP6TABLES -t filter -N MINIUPNPD 2>/dev/null
. /lib/functions/network.sh
add_extzone_rules() {
local ext_zone=$1
# IPv4 - due to NAT, need to add both to nat and filter table
iptables -t filter -I zone_${ext_zone}_forward -j MINIUPNPD
iptables -t nat -I zone_${ext_zone}_prerouting -j MINIUPNPD
# IPv6 if available - filter only
[ -x $IP6TABLES ] && {
$IP6TABLES -t filter -I zone_${ext_zone}_forward -j MINIUPNPD
}
}
network_find_wan wan_iface
network_get_device wan_device $wan_iface
for ext_zone in $(fw3 -q device "$wan_device"); do
add_extzone_rules $ext_zone
done
for ext_iface in $(uci -q get upnpd.config.external_iface); do
for ext_zone in $(fw3 -q network "$ext_iface"); do
add_extzone_rules $ext_zone
done
done

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#!/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=IPv4
set firewall.miniupnpd.reload=1
commit firewall
EOT
exit 0

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#!/bin/sh
/etc/init.d/miniupnpd enabled && [ "$ACTION" = "ifup" ] && {
local iface
local ext_iface
. /lib/functions/network.sh
network_find_wan ext_iface
for iface in $ext_iface $(uci_get upnpd config internal_iface; uci_get upnpd config external_iface); do
[ "$INTERFACE" = "$iface" ] && /etc/init.d/miniupnpd restart
exit 0
done
}

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#!/bin/sh /etc/rc.common
# Copyright (C) 2006-2011 OpenWrt.org
START=95
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="$2"
local action external_port_start external_port_end int_addr
local internal_port_start internal_port_end
config_get action "$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" "$cfg" int_ports "0-65535" # internal ports: x, x-y, x:y or range
# Make a single IP IP/32 so that miniupnpd.conf can use it.
case "$int_addr" in
*/*) ;;
*) int_addr="$int_addr/32" ;;
esac
echo "${action} ${ext_start}${ext_end:+-}${ext_end} ${int_addr} ${int_start}${int_end:+-}${int_end}" >>$tmpconf
}
upnpd_write_bool() {
local opt="$1"
local def="${2:-0}"
local alt="$3"
local val
config_get_bool val config "$opt" "$def"
if [ "$val" -eq 0 ]; then
echo "${alt:-$opt}=no" >> $tmpconf
else
echo "${alt:-$opt}=yes" >> $tmpconf
fi
}
boot() {
return
}
start() {
config_load "upnpd"
local extiface intiface upload download logging secure enabled natpmp
local extip port usesysuptime conffile serial_number model_number
local uuid notify_interval presentation_url enable_upnp
local upnp_lease_file clean_ruleset_threshold clean_ruleset_interval
local ipv6_listening_ip
config_get extiface config external_iface
config_get intiface config internal_iface
config_get extip config external_ip
config_get port config port 5000
config_get upload config upload
config_get download config download
config_get_bool logging config log_output 0
config_get conffile config config_file
config_get serial_number config serial_number
config_get model_number config model_number
config_get uuid config uuid
config_get notify_interval config notify_interval
config_get presentation_url config presentation_url
config_get upnp_lease_file config upnp_lease_file
config_get clean_ruleset_threshold config clean_ruleset_threshold
config_get clean_ruleset_interval config clean_ruleset_interval
config_get ipv6_listening_ip config ipv6_listening_ip
local args
. /lib/functions/network.sh
local ifname
[ -n "$extiface" ] || network_find_wan extiface
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" >>$tmpconf
config_load "upnpd"
upnpd_write_bool enable_natpmp 1
upnpd_write_bool enable_upnp 1
upnpd_write_bool secure_mode 1
upnpd_write_bool pcp_allow_thirdparty 0
upnpd_write_bool system_uptime 1
[ -n "$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 "$ifname" ]; then
# start firewall
iptables -L MINIUPNPD >/dev/null 2>/dev/null || fw3 reload
if [ "$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 filter -F MINIUPNPD 2>/dev/null
[ -x /usr/sbin/ip6tables ] && {
ip6tables -t filter -F MINIUPNPD 2>/dev/null
}
}

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config upnpd config
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
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"

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diff --git a/Makefile.linux b/Makefile.linux
index bcca779..7946108 100644
--- a/Makefile.linux
+++ b/Makefile.linux
@@ -147,7 +147,8 @@ LDLIBS += $(shell $(PKG_CONFIG) --static --libs-only-l libmnl)
LDLIBS += $(shell $(PKG_CONFIG) --static --libs-only-l libnetfilter_conntrack)
endif # ($(TEST),1)
-LDLIBS += $(shell $(PKG_CONFIG) --static --libs-only-l libssl)
+# n/a - we don't enable https server for IGD v2 anyway
+#LDLIBS += $(shell $(PKG_CONFIG) --static --libs-only-l libssl)
TESTUPNPDESCGENOBJS = testupnpdescgen.o upnpdescgen.o

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diff --git a/netfilter/iptpinhole.c b/netfilter/iptpinhole.c
index 61ed41b..5cb0e0e 100644
--- a/netfilter/iptpinhole.c
+++ b/netfilter/iptpinhole.c
@@ -206,6 +206,8 @@ int add_pinhole(const char * ifname,
e = calloc(1, sizeof(struct ip6t_entry));
e->ipv6.proto = proto;
+ if (proto)
+ e->ipv6.flags |= IP6T_F_PROTO;
if(ifname)
strncpy(e->ipv6.iniface, ifname, IFNAMSIZ);