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e2f25e607d
Signed-off-by: Martin Schiller <ms@dev.tdt.de> Signed-off-by: Hans Dedecker <dedeckeh@gmail.com> (PKG_RELEASE increase)
152 lines
3.3 KiB
Bash
152 lines
3.3 KiB
Bash
#!/bin/sh /etc/rc.common
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# Copyright (C) 2008-2013 OpenWrt.org
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# Copyright (C) 2008 Jo-Philipp Wich
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# This is free software, licensed under the GNU General Public License v2.
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# See /LICENSE for more information.
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START=90
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STOP=10
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USE_PROCD=1
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PROG=/usr/sbin/openvpn
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LIST_SEP="
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"
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UCI_STARTED=
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UCI_DISABLED=
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append_param() {
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local s="$1"
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local v="$2"
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case "$v" in
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*_*_*_*) v=${v%%_*}-${v#*_}; v=${v%%_*}-${v#*_}; v=${v%%_*}-${v#*_} ;;
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*_*_*) v=${v%%_*}-${v#*_}; v=${v%%_*}-${v#*_} ;;
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*_*) v=${v%%_*}-${v#*_} ;;
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esac
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echo -n "$v" >> "/var/etc/openvpn-$s.conf"
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return 0
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}
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append_bools() {
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local p; local v; local s="$1"; shift
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for p in $*; do
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config_get_bool v "$s" "$p"
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[ "$v" = 1 ] && append_param "$s" "$p" && echo >> "/var/etc/openvpn-$s.conf"
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done
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}
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append_params() {
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local p; local v; local s="$1"; shift
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for p in $*; do
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config_get v "$s" "$p"
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IFS="$LIST_SEP"
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for v in $v; do
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[ -n "$v" ] && [ "$p" != "push" ] && append_param "$s" "$p" && echo " $v" >> "/var/etc/openvpn-$s.conf"
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[ -n "$v" ] && [ "$p" == "push" ] && append_param "$s" "$p" && echo " \"$v\"" >> "/var/etc/openvpn-$s.conf"
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done
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unset IFS
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done
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}
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section_enabled() {
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config_get_bool enable "$1" 'enable' 0
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config_get_bool enabled "$1" 'enabled' 0
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[ $enable -gt 0 ] || [ $enabled -gt 0 ]
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}
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openvpn_add_instance() {
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local name="$1"
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local dir="$2"
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local conf="$3"
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procd_open_instance "$name"
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procd_set_param command "$PROG" \
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--syslog "openvpn($name)" \
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--status "/var/run/openvpn.$name.status" \
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--cd "$dir" \
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--config "$conf"
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procd_set_param file "$dir/$conf"
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procd_set_param respawn
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procd_append_param respawn 3600
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procd_append_param respawn 5
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procd_append_param respawn -1
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procd_close_instance
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}
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start_instance() {
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local s="$1"
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config_get config "$s" config
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config="${config:+$(readlink -f "$config")}"
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section_enabled "$s" || {
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append UCI_DISABLED "$config" "$LIST_SEP"
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return 1
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}
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[ ! -d "/var/run" ] && mkdir -p "/var/run"
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if [ ! -z "$config" ]; then
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append UCI_STARTED "$config" "$LIST_SEP"
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openvpn_add_instance "$s" "${config%/*}" "$config"
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return
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fi
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[ ! -d "/var/etc" ] && mkdir -p "/var/etc"
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[ -f "/var/etc/openvpn-$s.conf" ] && rm "/var/etc/openvpn-$s.conf"
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append_bools "$s" $OPENVPN_BOOLS
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append_params "$s" $OPENVPN_PARAMS
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openvpn_add_instance "$s" "/var/etc" "openvpn-$s.conf"
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}
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start_service() {
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local instance="$1"
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local instance_found=0
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config_cb() {
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local type="$1"
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local name="$2"
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if [ "$type" = "openvpn" ]; then
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if [ -n "$instance" -a "$instance" = "$name" ]; then
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instance_found=1
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fi
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fi
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}
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. /usr/share/openvpn/openvpn.options
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config_load 'openvpn'
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if [ -n "$instance" ]; then
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[ "$instance_found" -gt 0 ] || return
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start_instance "$instance"
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else
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config_foreach start_instance 'openvpn'
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local path name
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for path in /etc/openvpn/*.conf; do
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if [ -f "$path" ]; then
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name="${path##*/}"; name="${name%.conf}"
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# don't start configs again that are already started by uci
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if echo "$UCI_STARTED" | grep -qxF "$path"; then
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continue
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# don't start configs which are set to disabled in uci
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elif echo "$UCI_DISABLED" | grep -qxF "$path"; then
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logger -t openvpn "$name.conf is disabled in /etc/config/openvpn"
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continue
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fi
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openvpn_add_instance "$name" "${path%/*}" "$path"
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fi
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done
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fi
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}
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service_triggers() {
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procd_add_reload_trigger openvpn
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}
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