/mandos/release

To get this branch, use:
bzr branch http://bzr.recompile.se/loggerhead/mandos/release
237.16.10 by Teddy Hogeborn
* network-hooks.d: New directory.
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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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# 
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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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237.17.8 by teddy at recompile
* network-hooks.s/bridge: Don't use interface names directly; search
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addrtoif(){
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    grep -liFe "$1" /sys/class/net/*/address | sed -e 's,.*/\([^/]*\)/[^/]*,\1,'
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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".
237.16.10 by Teddy Hogeborn
* network-hooks.d: New directory.
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if [ -e "$CONFIG" ]; then
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    . "$CONFIG"
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fi
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237.17.8 by teddy at recompile
* network-hooks.s/bridge: Don't use interface names directly; search
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if [ -z "$BRIDGE" -o -z "$PORT_ADDRESSES" ]; then
237.16.10 by Teddy Hogeborn
* network-hooks.d: New directory.
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    exit
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fi
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if [ -n "$DEVICE" -a "$DEVICE" != "$BRIDGE" ]; then
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    exit
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fi
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237.16.21 by Teddy Hogeborn
* network-hooks.d/bridge: Bug fix - really find brctl.
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for b in /sbin/brctl /usr/sbin/brctl; do
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    if [ -e "$b" ]; then
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	brctl="$b"
237.16.20 by Teddy Hogeborn
* network-hooks.d/bridge: Look for both /sbin/brctl and /usr/sbin/brctl.
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	break
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    fi
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done
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237.16.10 by Teddy Hogeborn
* network-hooks.d: New directory.
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case "$1" in
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    start)
237.16.22 by Teddy Hogeborn
* network-hooks.d/bridge: Bug fix - use the found brctl.
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	"$brctl" addbr "$BRIDGE"
237.17.8 by teddy at recompile
* network-hooks.s/bridge: Don't use interface names directly; search
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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
237.16.10 by Teddy Hogeborn
* network-hooks.d: New directory.
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	done
237.17.1 by teddy at recompile
Add wireless network hook
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	ip link set dev "$BRIDGE" up
237.16.23 by Teddy Hogeborn
* network-hooks.d/bridge: Bug fix - take up (and down) the bound
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	sleep "$DELAY"
237.16.10 by Teddy Hogeborn
* network-hooks.d: New directory.
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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 "$BRIDGE"
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	    done
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	fi
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	;;
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    stop)
237.17.1 by teddy at recompile
Add wireless network hook
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	ip link set dev "$BRIDGE" down
237.17.8 by teddy at recompile
* network-hooks.s/bridge: Don't use interface names directly; search
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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"
237.16.10 by Teddy Hogeborn
* network-hooks.d: New directory.
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	done
237.16.22 by Teddy Hogeborn
* network-hooks.d/bridge: Bug fix - use the found brctl.
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	"$brctl" delbr "$BRIDGE"
237.16.10 by Teddy Hogeborn
* network-hooks.d: New directory.
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	;;
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    files)
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	echo /bin/ip
237.16.20 by Teddy Hogeborn
* network-hooks.d/bridge: Look for both /sbin/brctl and /usr/sbin/brctl.
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	echo "$brctl"
237.16.14 by teddy at bsnet
Hooks take new "modules" argument, and hook names can contain periods.
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	;;
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    modules)
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	echo bridge
237.16.10 by Teddy Hogeborn
* network-hooks.d: New directory.
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	;;
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esac