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  • Committer: Teddy Hogeborn
  • Date: 2014-07-25 22:44:20 UTC
  • mto: This revision was merged to the branch mainline in revision 724.
  • Revision ID: teddy@recompile.se-20140725224420-4a5ct2ptt0hsc92z
Require Python 2.7.

This is in preparation for the eventual move to Python 3, which will
happen as soon as all Python modules required by Mandos are available.
The mandos-ctl and mandos-monitor programs are already portable
between Python 2.6 and Python 3 without changes; this change will
bring the requirement up to Python 2.7.

* INSTALL (Prerequisites/Libraries/Mandos Server): Document
                                                   requirement of
                                                   Python 2.7; remove
                                                   Python-argparse
                                                   which is in the
                                                   Python 2.7 standard
                                                   library.
* debian/control (Source: mandos/Build-Depends-Indep): Depend on
                                                       exactly the
                                                       python2.7
                                                       package and all
                                                       the Python 2.7
                                                       versions of the
                                                       python modules.
  (Package: mandos/Depends): - '' - but still depend on python (<=2.7)
                            and the generic versions of the Python
                            modules; this is for mandos-ctl and
                            mandos-monitor, both of which are
                            compatible with Python 3, and use
                            #!/usr/bin/python.
* mandos: Use #!/usr/bin/python2.7 instead of #!/usr/bin/python.

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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 a bridge 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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# Copyright © 2012 Teddy Hogeborn
 
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# Copyright © 2012 Björn Påhlsson
 
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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="$MANDOSNETHOOKDIR/bridge.conf"
 
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addrtoif(){
 
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    grep -liFe "$1" /sys/class/net/*/address \
 
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        | sed -e 's,.*/\([^/]*\)/[^/]*,\1,' -e "/^${BRIDGE}\$/d"
 
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}
 
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# Read config file, which must set "BRIDGE", "PORT_ADDRESSES", and
 
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# optionally "IPADDRS" and "ROUTES".
 
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if [ -e "$CONFIG" ]; then
 
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    . "$CONFIG"
 
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fi
 
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if [ -z "$BRIDGE" -o -z "$PORT_ADDRESSES" ]; then
 
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    exit
 
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fi
 
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if [ -n "$DEVICE" ]; then
 
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    case "$DEVICE" in
 
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        *,"$BRIDGE"|*,"$BRIDGE",*|"$BRIDGE",*|"$BRIDGE") :;;
 
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        *) exit;;
 
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    esac
 
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fi
 
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brctl="/sbin/brctl"
 
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for b in "$brctl" /usr/sbin/brctl; do
 
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    if [ -e "$b" ]; then
 
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        brctl="$b"
 
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        break
 
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    fi
 
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done
 
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do_start(){
 
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    "$brctl" addbr "$BRIDGE"
 
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    for address in $PORT_ADDRESSES; do
 
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        interface=`addrtoif "$address"`
 
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        "$brctl" addif "$BRIDGE" "$interface"
 
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        ip link set dev "$interface" up
 
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    done
 
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    ip link set dev "$BRIDGE" up
 
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    sleep "${DELAY%%.*}"
 
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    if [ -n "$IPADDRS" ]; then
 
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        for ipaddr in $IPADDRS; do
 
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            ip addr add "$ipaddr" dev "$BRIDGE"
 
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        done
 
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    fi
 
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    if [ -n "$ROUTES" ]; then
 
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        for route in $ROUTES; do
 
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            ip route add "$route" dev "$BRIDGE"
 
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        done
 
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    fi
 
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}
 
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do_stop(){
 
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    ip link set dev "$BRIDGE" down
 
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    for address in $PORT_ADDRESSES; do
 
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        interface=`addrtoif "$address"`
 
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        ip link set dev "$interface" down
 
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        "$brctl" delif "$BRIDGE" "$interface"
 
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    done
 
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    "$brctl" delbr "$BRIDGE"
 
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}
 
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case "${MODE:-$1}" in
 
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    start|stop)
 
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        do_"${MODE:-$1}"
 
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        ;;
 
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    files)
 
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        echo /bin/ip
 
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        echo "$brctl"
 
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        ;;
 
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    modules)
 
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        echo bridge
 
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        ;;
 
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esac