8496e4de6d
environment. We are using 2.1 for several years now without sigificant trouble git-svn-id: svn://svn.openwrt.org/openwrt/packages@14550 3c298f89-4303-0410-b956-a3cf2f4a3e73
146 lines
4.1 KiB
Bash
146 lines
4.1 KiB
Bash
#!/bin/sh /etc/rc.common
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# OpenVPN init script
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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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# $Id$
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START=95
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BIN=/usr/sbin/openvpn
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SSD=start-stop-daemon
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LIST_SEP="
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"
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append_param() {
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local v="$1"
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case "$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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ARGS="$ARGS --$v"
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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 "$p"
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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" ] && append_param "$p" && ARGS="$ARGS $v"
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done
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unset IFS
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done
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}
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append_params_quoted() {
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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" ] && append_param "$p" && ARGS="$ARGS '$v'"
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done
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unset IFS
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done
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}
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start_service() {
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local s="$1"
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local enable=0
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# disabled?
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config_get_bool enable "$s" enable 0
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[ "$enable" == 0 ] && return 0
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PID="/var/run/openvpn-$s.pid"
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ARGS=""
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# append flags
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append_bools "$s" \
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auth_nocache auth_retry auth_user_pass_optional bind ccd_exclusive client client_cert_not_required \
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client_disconnect client_to_client comp_lzo comp_noadapt disable \
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disable_occ down_pre duplicate_cn fast_io float http_proxy_retry \
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ifconfig_noexec ifconfig_nowarn ifconfig_pool_linear management_forget_disconnect management_hold \
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management_query_passwords management_signal mktun mlock mtu_test multihome mute_replay_warnings \
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nobind no_iv no_name_remapping no_replay opt_verify passtos persist_key persist_local_ip \
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persist_remote_ip persist_tun ping_timer_rem pull push_reset \
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remote_random rmtun route_noexec route_nopull single_session socks_proxy_retry \
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suppress_timestamps tcp_nodelay test_crypto tls_client tls_exit tls_server \
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tun_ipv6 up_delay up_restart username_as_common_name
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# append params
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append_params "$s" \
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askpass auth auth_user_pass auth_user_pass_verify bcast_buffers ca cd cert \
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chroot cipher client_config_dir client_connect config connect_freq \
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connect_retry connect_timeout connect_retry_max crl_verify dev dev_node dev_type dh down \
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echo engine explicit_exit_notify fragment group hand_window hash_size \
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http_proxy http_proxy_option http_proxy_timeout ifconfig ifconfig_pool \
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ifconfig_pool_persist ifconfig_push inactive ipchange iroute keepalive \
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key key_method keysize learn_address link_mtu lladdr local log log_append \
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lport management management_log_cache max_clients \
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max_routes_per_client mode mssfix mtu_disc mute nice ns_cert_type ping \
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ping_exit ping_restart pkcs12 plugin port port_share prng proto rcvbuf \
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redirect_gateway remap_usr1 remote remote_cert_eku remote_cert_ku remote_cert_tls \
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reneg_bytes reneg_pkts reneg_sec \
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replay_persist replay_window resolv_retry route route_delay route_gateway \
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route_metric route_up rport script_security secret server server_bridge setenv shaper sndbuf \
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socks_proxy status status_version syslog tcp_queue_limit tls_auth \
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tls_cipher tls_remote tls_timeout tls_verify tmp_dir topology tran_window \
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tun_mtu tun_mtu_extra txqueuelen up user verb
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# append multi-value params
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append_params_quoted "$s" \
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push
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[ -n "$ARGS" ] && \
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eval "$SSD -q -b -p '$PID' -x $BIN -S -- --syslog 'openvpn($s)' --writepid '$PID' $ARGS"
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}
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kill_service() {
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local s="$1"
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local S="${2:-TERM}"
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local enable=0
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# disabled?
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config_get_bool enable "$s" enable 0
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[ "$enable" == 0 ] && return 0
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PID="/var/run/openvpn-$s.pid"
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$SSD -q -p $PID -x $BIN -K -s $S
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}
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hup_service() { kill_service "$1" HUP; }
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stop_service() { kill_service "$1" TERM; }
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start() {
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config_load openvpn
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config_foreach start_service openvpn
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}
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stop() {
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config_load openvpn
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config_foreach stop_service openvpn
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}
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reload() {
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config_load openvpn
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config_foreach hup_service openvpn
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}
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restart() {
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stop; sleep 5; start
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}
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