ASR_BASE
Change-Id: Icf3719cc0afe3eeb3edc7fa80a2eb5199ca9dda1
diff --git a/package/network/services/umdns/files/umdns.config b/package/network/services/umdns/files/umdns.config
new file mode 100644
index 0000000..d4936bb
--- /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 0000000..61b2a33
--- /dev/null
+++ b/package/network/services/umdns/files/umdns.init
@@ -0,0 +1,72 @@
+#!/bin/sh /etc/rc.common
+# Copyright (c) 2014 OpenWrt.org
+
+START=80
+
+USE_PROCD=1
+PROG=/usr/sbin/umdns
+IFACES=""
+
+load_ifaces() {
+ local network="$(uci -q 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 -q get umdns.@umdns[-1].network)"
+
+ procd_open_instance
+ procd_set_param command "$PROG"
+ [ -f /etc/seccomp/umdns.json ] && procd_set_param seccomp /etc/seccomp/umdns.json
+ procd_set_param respawn
+
+ procd_open_data
+ json_add_array firewall
+
+ for n in $network; do
+ json_add_object ""
+ json_add_string type rule
+ json_add_string proto udp
+ json_add_string src "$n"
+ json_add_int dest_port 5353
+ json_add_string target ACCEPT
+ json_close_object
+ done
+
+ json_close_array
+ procd_close_data
+
+ 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
+ [ -d /etc/umdns ] && procd_add_jail_mount "/etc/umdns"
+ }
+ 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 0000000..032b498
--- /dev/null
+++ b/package/network/services/umdns/files/umdns.json
@@ -0,0 +1,59 @@
+{
+ "defaultAction": "SCMP_ACT_KILL_PROCESS",
+ "syscalls": [
+ {
+ "names": [
+ "bind",
+ "brk",
+ "clock_gettime",
+ "clock_gettime64",
+ "close",
+ "connect",
+ "epoll_create",
+ "epoll_create1",
+ "epoll_ctl",
+ "epoll_pwait",
+ "epoll_wait",
+ "exit",
+ "exit_group",
+ "fcntl",
+ "fcntl64",
+ "fstat",
+ "ftruncate",
+ "getdents64",
+ "getsockname",
+ "getrandom",
+ "ioctl",
+ "madvise",
+ "mmap",
+ "mmap2",
+ "munmap",
+ "newfstatat",
+ "open",
+ "openat",
+ "pipe",
+ "pipe2",
+ "poll",
+ "ppoll",
+ "read",
+ "recvfrom",
+ "recvmsg",
+ "rt_sigaction",
+ "rt_sigprocmask",
+ "rt_sigreturn",
+ "sendmsg",
+ "sendto",
+ "setsockopt",
+ "sigreturn",
+ "socket",
+ "statx",
+ "time",
+ "uname",
+ "unlinkat",
+ "write",
+ "writev"
+ ],
+ "action": "SCMP_ACT_ALLOW"
+ }
+ ]
+}