/mandos/release

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Viewing changes to network-hooks.d/openvpn

Use D-Bus properties instead of our own methods.

* mandos (Client._datetime_to_milliseconds): Renamed to
                                             "_timedelta_to_milliseconds".
                                             All callers changed.
  (dbus_service_property): New decorator for D-Bus properties.
  (DBusPropertyException, DBusPropertyAccessException,
  DBusPropertyNotFound): New D-Bus exception classes.
  (DBusObjectWithProperties): New; extends "dbus.service.Object" with
                              support for properties.
  (ClientDBus): Inherit from, and call up to, "DBusObjectWithProperties".
  (ClientDBus.CheckedOK, ClientDBus.GetAllProperties,
  ClientDBus.SetChecker, ClientDBus.SetHost, ClientDBus.SetInterval,
  ClientDBus.SetSecret, ClientDBus.SetTimeout, ClientDBus.Enable,
  ClientDBus.StartChecker, ClientDBus.Disable,
  ClientDBus.StopChecker): Removed, replaced with properties.
  (ClientDBus.IsStillValid): Removed, superfluous.
  (ClientDBus.name_dbus_property,
  ClientDBus.fingerprint_dbus_property, ClientDBus.host_dbus_property,
  ClientDBus.created_dbus_property,
  ClientDBus.last_enabled_dbus_property,
  ClientDBus.enabled_dbus_property,
  ClientDBus.last_checked_ok_dbus_property,
  ClientDBus.timeout_dbus_property, ClientDBus.interval_dbus_property,
  ClientDBus.checker_dbus_property,
  ClientDBus.checker_running_dbus_property,
  ClientDBus.object_path_dbus_property,
  ClientDBus.secret_dbus_property): New D-Bus properties.

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Lines of Context:
network-hooks.d/openvpn
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#!/bin/sh
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#
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# This is an example of a Mandos client network hook.  This hook
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# brings up an OpenVPN interface as specified in a separate
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# configuration file.  To be used, this file and any needed
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# configuration file(s) should be copied into the
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# /etc/mandos/network-hooks.d directory.
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# 
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# Copyright © 2012 Teddy Hogeborn
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# Copyright © 2012 Björn Påhlsson
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# 
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# Copying and distribution of this file, with or without modification,
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# are permitted in any medium without royalty provided the copyright
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# notice and this notice are preserved.  This file is offered as-is,
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# without any warranty.
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set -e
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CONFIG="openvpn.conf"
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# Extract the "dev" setting from the config file
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VPNDEVICE=`sed -n -e 's/[[:space:]]#.*//' \
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    -e 's/^[[:space:]]*dev[[:space:]]\+//p' \
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    "$MANDOSNETHOOKDIR/$CONFIG"`
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PIDFILE=/run/openvpn-mandos.pid
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# Exit if no device set in config
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if [ -z "$VPNDEVICE" ]; then
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    exit
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fi
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# Exit if DEVICE is set and it doesn't match the VPN interface
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if [ -n "$DEVICE" -a "$DEVICE" = "${DEVICE#$VPNDEVICE}" ]; then
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    exit
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fi
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openvpn=/usr/sbin/openvpn
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case "$1" in
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    start)
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        "$openvpn" --cd "$MANDOSNETHOOKDIR" \
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            --daemon 'openvpn(Mandos)' --writepid "$PIDFILE" \
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            --config "$CONFIG"
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        sleep "$DELAY"
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        ;;
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    stop)
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        PID="`cat \"$PIDFILE\"`"
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        if [ "$PID" -gt 0 ]; then
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            kill "$PID"
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        fi
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        ;;
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    files)
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        echo "$openvpn"
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        ;;
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    modules)
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        echo tun
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        ;;
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esac