From: Rafał Miłecki Date: Wed, 15 Feb 2017 10:46:57 +0000 (+0100) Subject: mdns: update and rename package to the umdns X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=df49e49bc7834ad3257d1b10972854a14605a67c;p=librecmc%2Flibrecmc.git mdns: update and rename package to the umdns This update includes numerous small fixes for: 1) Interfaces setup 2) Packets parsing 3) Sending replies Without this there were multiple problems with exchanging information between (u)mdns and other implementations (including (u)mdns as well). This also follows project rename to umdns which was required to avoid confusion with Apple's mdnsd from mDNSResponder project. Signed-off-by: Rafał Miłecki --- diff --git a/package/network/services/mdns/Makefile b/package/network/services/mdns/Makefile deleted file mode 100644 index 2c6d1b73ef..0000000000 --- a/package/network/services/mdns/Makefile +++ /dev/null @@ -1,47 +0,0 @@ -# -# Copyright (C) 2014 OpenWrt.org -# -# This is free software, licensed under the GNU General Public License v2. -# See /LICENSE for more information. -# - -include $(TOPDIR)/rules.mk - -PKG_NAME:=mdns -PKG_RELEASE:=1 - -PKG_SOURCE_URL=$(LEDE_GIT)/project/mdnsd.git -PKG_SOURCE_PROTO:=git -PKG_SOURCE_DATE:=2017-01-31 -PKG_SOURCE_VERSION:=9cbbb141068c12ed032736e20f982e2a0fb43edc -PKG_MIRROR_HASH:=2b981bd2f695f4da63b51be33b42dcda132c6adab227eda2f68a5c534284aea9 - -PKG_MAINTAINER:=John Crispin -PKG_LICENSE:=LGPL-2.1 - -include $(INCLUDE_DIR)/package-seccomp.mk -include $(INCLUDE_DIR)/package.mk -include $(INCLUDE_DIR)/cmake.mk - -define Package/mdns - SECTION:=net - CATEGORY:=Network - TITLE:=OpenWrt Multicast DNS Daemon - DEPENDS:=+libubox +libubus +libblobmsg-json -endef - -TARGET_CFLAGS += -I$(STAGING_DIR)/usr/include - -define Package/mdns/conffiles -/etc/config/mdns -endef - -define Package/mdns/install - $(INSTALL_DIR) $(1)/usr/sbin $(1)/etc/init.d $(1)/etc/config - $(INSTALL_BIN) $(PKG_BUILD_DIR)/mdns $(1)/usr/sbin/ - $(INSTALL_BIN) ./files/mdns.init $(1)/etc/init.d/mdns - $(INSTALL_CONF) ./files/mdns.config $(1)/etc/config/mdns - $(call InstallSeccomp,$(1),./files/mdns.json) -endef - -$(eval $(call BuildPackage,mdns)) diff --git a/package/network/services/mdns/files/mdns.config b/package/network/services/mdns/files/mdns.config deleted file mode 100644 index b09eaf5c89..0000000000 --- a/package/network/services/mdns/files/mdns.config +++ /dev/null @@ -1,3 +0,0 @@ -config mdns - option jail 1 - list network lan diff --git a/package/network/services/mdns/files/mdns.init b/package/network/services/mdns/files/mdns.init deleted file mode 100644 index c0f9155c06..0000000000 --- a/package/network/services/mdns/files/mdns.init +++ /dev/null @@ -1,54 +0,0 @@ -#!/bin/sh /etc/rc.common -# Copyright (c) 2014 OpenWrt.org - -. /lib/functions/network.sh - -START=80 - -USE_PROCD=1 -PROG=/usr/sbin/mdns -IFACES="" - -load_ifaces() { - local network="$(uci get mdns.@mdns[-1].network)" - for n in $network; do - local device - json_load "$(ifstatus $n)" - json_get_var device l3_device - echo -n "$device " - done -} - -reload_service() { - json_init - json_add_array interfaces - for i in $(load_ifaces); do - json_add_string "" "$i" - done - json_close_array - - ubus call mdns set_config "$(json_dump)" -} - -start_service() { - local network="$(uci get mdns.@mdns[-1].network)" - - procd_open_instance - procd_set_param command "$PROG" - procd_set_param seccomp /etc/seccomp/mdns.json - procd_set_param respawn - procd_open_trigger - procd_add_config_trigger "config.change" "mdns" /etc/init.d/mdns reload - for n in $network; do - procd_add_interface_trigger "interface.*" $n /etc/init.d/mdns reload - done - procd_add_raw_trigger "instance.update" 5000 "/bin/ubus" "call" "mdns" "reload" - procd_close_trigger - [ "$(uci get mdns.@mdns[-1].jail)" = 1 ] && procd_add_jail mdns ubus log - procd_close_instance -} - -service_started() { - ubus -t 10 wait_for mdns - [ $? = 0 ] && reload_service -} diff --git a/package/network/services/mdns/files/mdns.json b/package/network/services/mdns/files/mdns.json deleted file mode 100644 index c22ba6f5fb..0000000000 --- a/package/network/services/mdns/files/mdns.json +++ /dev/null @@ -1,32 +0,0 @@ -{ - "whitelist": [ - "read", - "write", - "open", - "close", - "time", - "brk", - "ioctl", - "uname", - "bind", - "connect", - "getsockname", - "recvmsg", - "sendmsg", - "sendto", - "setsockopt", - "socket", - "poll", - "fcntl64", - "epoll_create", - "epoll_ctl", - "epoll_wait", - "rt_sigaction", - "sigreturn", - "rt_sigreturn", - "exit_group", - "exit", - "clock_gettime" - ], - "policy": 1 -} diff --git a/package/network/services/umdns/Makefile b/package/network/services/umdns/Makefile new file mode 100644 index 0000000000..832cf6e19d --- /dev/null +++ b/package/network/services/umdns/Makefile @@ -0,0 +1,47 @@ +# +# Copyright (C) 2014 OpenWrt.org +# +# This is free software, licensed under the GNU General Public License v2. +# See /LICENSE for more information. +# + +include $(TOPDIR)/rules.mk + +PKG_NAME:=umdns +PKG_RELEASE:=1 + +PKG_SOURCE_URL=$(LEDE_GIT)/project/mdnsd.git +PKG_SOURCE_PROTO:=git +PKG_SOURCE_DATE:=2017-02-15 +PKG_SOURCE_VERSION:=0d545ed7287026584722a3f9aa855c29bd24d59f +PKG_MIRROR_HASH:=9670680a31f8eca5724da4cd12efedcbc27563b09ed4d94218f5debee1673abc + +PKG_MAINTAINER:=John Crispin +PKG_LICENSE:=LGPL-2.1 + +include $(INCLUDE_DIR)/package-seccomp.mk +include $(INCLUDE_DIR)/package.mk +include $(INCLUDE_DIR)/cmake.mk + +define Package/umdns + SECTION:=net + CATEGORY:=Network + TITLE:=OpenWrt Multicast DNS Daemon + DEPENDS:=+libubox +libubus +libblobmsg-json +endef + +TARGET_CFLAGS += -I$(STAGING_DIR)/usr/include + +define Package/umdns/conffiles +/etc/config/umdns +endef + +define Package/umdns/install + $(INSTALL_DIR) $(1)/usr/sbin $(1)/etc/init.d $(1)/etc/config + $(INSTALL_BIN) $(PKG_BUILD_DIR)/umdns $(1)/usr/sbin/ + $(INSTALL_BIN) ./files/umdns.init $(1)/etc/init.d/umdns + $(INSTALL_CONF) ./files/umdns.config $(1)/etc/config/umdns + $(call InstallSeccomp,$(1),./files/umdns.json) +endef + +$(eval $(call BuildPackage,umdns)) diff --git a/package/network/services/umdns/files/umdns.config b/package/network/services/umdns/files/umdns.config new file mode 100644 index 0000000000..d4936bb092 --- /dev/null +++ b/package/network/services/umdns/files/umdns.config @@ -0,0 +1,3 @@ +config umdns + option jail 1 + list network lan diff --git a/package/network/services/umdns/files/umdns.init b/package/network/services/umdns/files/umdns.init new file mode 100644 index 0000000000..627930b88d --- /dev/null +++ b/package/network/services/umdns/files/umdns.init @@ -0,0 +1,54 @@ +#!/bin/sh /etc/rc.common +# Copyright (c) 2014 OpenWrt.org + +. /lib/functions/network.sh + +START=80 + +USE_PROCD=1 +PROG=/usr/sbin/umdns +IFACES="" + +load_ifaces() { + local network="$(uci get umdns.@umdns[-1].network)" + for n in $network; do + local device + json_load "$(ifstatus $n)" + json_get_var device l3_device + echo -n "$device " + done +} + +reload_service() { + json_init + json_add_array interfaces + for i in $(load_ifaces); do + json_add_string "" "$i" + done + json_close_array + + ubus call umdns set_config "$(json_dump)" +} + +start_service() { + local network="$(uci get umdns.@umdns[-1].network)" + + procd_open_instance + procd_set_param command "$PROG" + procd_set_param seccomp /etc/seccomp/umdns.json + procd_set_param respawn + procd_open_trigger + procd_add_config_trigger "config.change" "umdns" /etc/init.d/umdns reload + for n in $network; do + procd_add_interface_trigger "interface.*" $n /etc/init.d/umdns reload + done + procd_add_raw_trigger "instance.update" 5000 "/bin/ubus" "call" "umdns" "reload" + procd_close_trigger + [ "$(uci get umdns.@umdns[-1].jail)" = 1 ] && procd_add_jail umdns ubus log + procd_close_instance +} + +service_started() { + ubus -t 10 wait_for umdns + [ $? = 0 ] && reload_service +} diff --git a/package/network/services/umdns/files/umdns.json b/package/network/services/umdns/files/umdns.json new file mode 100644 index 0000000000..c22ba6f5fb --- /dev/null +++ b/package/network/services/umdns/files/umdns.json @@ -0,0 +1,32 @@ +{ + "whitelist": [ + "read", + "write", + "open", + "close", + "time", + "brk", + "ioctl", + "uname", + "bind", + "connect", + "getsockname", + "recvmsg", + "sendmsg", + "sendto", + "setsockopt", + "socket", + "poll", + "fcntl64", + "epoll_create", + "epoll_ctl", + "epoll_wait", + "rt_sigaction", + "sigreturn", + "rt_sigreturn", + "exit_group", + "exit", + "clock_gettime" + ], + "policy": 1 +}