diff options
| -rw-r--r-- | examples/openvpn | 5 | ||||
| -rw-r--r-- | src/connections/openvpn | 57 |
2 files changed, 62 insertions, 0 deletions
diff --git a/examples/openvpn b/examples/openvpn new file mode 100644 index 0000000..b6106aa --- /dev/null +++ b/examples/openvpn @@ -0,0 +1,5 @@ +CONNECTION="openvpn" +INTERFACE="ignore" +OVPN_CONFIG="/etc/openvpn/example/openvpn.conf" +OVPN_PID_FILE="/tmp/openvpn.example.pid" +OVPN_FLAGS="" diff --git a/src/connections/openvpn b/src/connections/openvpn new file mode 100644 index 0000000..8a7be44 --- /dev/null +++ b/src/connections/openvpn @@ -0,0 +1,57 @@ +#! /bin/bash +# Originally contributed by Thomas Jost: https://bugs.archlinux.org/task/21490 + +. /usr/lib/network/network + +openvpn_up() { + load_profile "$1" + [[ -z "$OVPN_CONFIG" ]] && OVPN_CONFIG="/etc/openvpn/openvpn.conf" + [[ -z "$OVPN_PID_FILE" ]] && OVPN_PID_FILE="/var/run/openvpn-$1.pid" + [[ -z "$OVPN_FLAGS" ]] && OVPN_FLAGS="" + + OVPN_CONF_DIR="`dirname $OVPN_CONFIG`" + OVPN_CONF_FILE="`basename $OVPN_CONFIG`" + + /usr/sbin/openvpn --writepid $OVPN_PID_FILE --daemon --cd "$OVPN_CONF_DIR" --config "$OVPN_CONF_FILE" $OVPN_FLAGS + + if [[ $? -ne 0 ]]; then + report_fail "OpenVPN connection failed" + exit 1 + fi + + # Generate a new resolv.conf + if [[ -n "$DNS" ]]; then + [[ -e /etc/resolv.conf ]] && cp /etc/resolv.conf /tmp/openvpn-$1-resolv.conf + : >/etc/resolv.conf + [[ -n "$DOMAIN" ]] && echo "domain $DOMAIN" >>/etc/resolv.conf + [[ -n "$SEARCH" ]] && echo "search $SEARCH" >>/etc/resolv.conf + + for dns in "${DNS[@]}"; do + echo "nameserver $dns" >>/etc/resolv.conf + done + elif [[ -n "$DNS1" ]]; then # support older 'ethernet' syntax. + [[ -e /etc/resolv.conf ]] && cp /etc/resolv.conf /tmp/openvpn-$1-resolv.conf + : >/etc/resolv.conf + [[ -n "$DOMAIN" ]] && echo "domain $DOMAIN" >>/etc/resolv.conf + [[ -n "$SEARCH" ]] && echo "search $SEARCH" >>/etc/resolv.conf + [[ -n "$DNS1" ]] && echo "nameserver $DNS1" >>/etc/resolv.conf + [[ -n "$DNS2" ]] && echo "nameserver $DNS2" >>/etc/resolv.conf + fi +} + +openvpn_down() { + load_profile "$1" + [[ -z "$OVPN_PID_FILE" ]] && OVPN_PID_FILE="/var/run/openvpn-$1.pid" + + kill $(head -1 $OVPN_PID_FILE) + rm $OVPN_PID_FILE + + # Restore an old resolv.conf + if [[ -e /tmp/openvpn-$1-resolv.conf ]]; then + mv -f /tmp/openvpn-$1-resolv.conf /etc/resolv.conf + fi +} + +openvpn_$1 "$2" +exit $? +# vim: ft=sh ts=4 et sw=4: |