6568006dde
kamailio can be started with multiple "-l" ("listen") parameters to tell
it which IPs to listen on. This can also be configured in kamailio.cfg,
of course.
This commit adds the ability to the init script to translate iface names
like "wan" into IP addresses and hand them over to kamailio as command
line arguments. This is useful when using a network connection where IPs
are dynamically assigned.
kamailio can also work with interface names, e.g. "eth0". But it may
listen to all IPs configured on the interface. To avoid this the commit
differentiates beteen IPv4 ("listen") and IPv6 ("listen6"). So if the
user wants kamailio to only listen on an IPv4 address configured on a
certain iface ("wan" for instance), he/she can just specify a list entry
"listen" with that iface.
An explanation is also added to the uci configuration file.
Signed-off-by: Sebastian Kemper <sebastian_ml@gmx.net>
131 lines
2.6 KiB
Bash
131 lines
2.6 KiB
Bash
#!/bin/sh /etc/rc.common
|
|
# Copyright (C) 2014 - 2018 OpenWrt.org
|
|
|
|
START=99
|
|
|
|
NAME=kamailio
|
|
COMMAND=/usr/sbin/$NAME
|
|
|
|
RUNDIR=/var/run/$NAME
|
|
PIDFILE=$RUNDIR/$NAME.pid
|
|
|
|
LOG_ERR="/usr/bin/logger -p user.err -s -t $NAME"
|
|
|
|
USE_PROCD=1
|
|
|
|
#PROCD_DEBUG=1
|
|
|
|
check_listen() {
|
|
local value="$1"
|
|
local type="$2"
|
|
|
|
local address
|
|
local has_proto=0
|
|
local one two three
|
|
local tmp
|
|
|
|
[ -z "$value" ] && {
|
|
$LOG_ERR empty $type entry
|
|
exit 1
|
|
}
|
|
|
|
# IPv6 addresses need to be enclosed in square brackets. If there are
|
|
# square brackets in the listen entry, just copy it.
|
|
echo "$value" | grep "\[[0-9:A-Fa-f]*\]" &> /dev/null && {
|
|
options=$options" -l $value"
|
|
return
|
|
}
|
|
|
|
# Bail if more than 2 colons.
|
|
[ $(echo "$value" | awk -F ":" '{print NF-1}') -gt 2 ] && {
|
|
$LOG_ERR init script does not understand $type entry \""$value"\"
|
|
exit 1
|
|
}
|
|
|
|
IFS=":" read one two three << EOF
|
|
$value
|
|
EOF
|
|
|
|
case "$one" in
|
|
udp|tcp|tls|sctp)
|
|
tmp="$two"
|
|
has_proto=1
|
|
;;
|
|
*)
|
|
tmp="$one"
|
|
;;
|
|
esac
|
|
|
|
if [ "$type" = "listen" ]; then
|
|
network_get_ipaddr address "$tmp" || address="$tmp"
|
|
else
|
|
network_get_ipaddr6 address "$tmp" && address="[$address]" || \
|
|
address="$tmp"
|
|
fi
|
|
|
|
if [ -n "$three" ]; then
|
|
tmp="$one:$address:$three"
|
|
elif [ -n "$two" ]; then
|
|
if [ $has_proto = 1 ]; then
|
|
tmp="$one:$address"
|
|
else
|
|
tmp="$address:$two"
|
|
fi
|
|
else
|
|
tmp="$address"
|
|
fi
|
|
|
|
options=$options" -l $tmp"
|
|
}
|
|
|
|
start_service() {
|
|
local enabled
|
|
local user
|
|
local group
|
|
local shm_memory
|
|
local pkg_memory
|
|
local cfg_file
|
|
local options
|
|
|
|
config_load $NAME
|
|
|
|
config_get_bool enabled general enabled 0
|
|
|
|
if [ $enabled -eq 0 ]; then
|
|
$LOG_ERR service not enabled in /etc/config/$NAME
|
|
exit 1
|
|
fi
|
|
|
|
config_get user general user $NAME
|
|
config_get group general group $NAME
|
|
config_get shm_memory general shm_memory 8
|
|
config_get pkg_memory general pkg_memory 2
|
|
config_get cfg_file general cfg_file /etc/$NAME/$NAME.cfg
|
|
config_get options general options
|
|
|
|
. /lib/functions/network.sh
|
|
|
|
config_list_foreach general listen check_listen listen
|
|
config_list_foreach general listen6 check_listen listen6
|
|
|
|
if [ ! -d $RUNDIR ]; then
|
|
mkdir -p $RUNDIR
|
|
chown "$user":"$group" $RUNDIR
|
|
fi
|
|
|
|
procd_open_instance
|
|
procd_set_param command $COMMAND
|
|
procd_append_param command \
|
|
-P $PIDFILE \
|
|
-f "$cfg_file" \
|
|
-m "$shm_memory" \
|
|
-M "$pkg_memory" \
|
|
$options \
|
|
-u "$user" \
|
|
-g "$group" \
|
|
-DD -E
|
|
# forward stderr to logd
|
|
procd_set_param stderr 1
|
|
procd_close_instance
|
|
}
|
|
|