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Viewing changes to network-hooks.d/bridge

  • Committer: Teddy Hogeborn
  • Date: 2009-01-12 22:02:33 UTC
  • Revision ID: teddy@fukt.bsnet.se-20090112220233-lawxo4uvyzb38u1f
* README (The Plugin System): Removed redundant text about options and
                              files for the plugins, this is now
                              documented in the manuals for the
                              plugins.

* plugins.d/mandos-client.c (main): Remove comment which was copied
                                    from another program by mistake.
                                    Use "sscanf" instead of "strtol"
                                    to parse numbers; this uses the
                                    correct type instead of casting.
                                    Don't report errors when removing
                                    temporary directory if directory
                                    is already gone.

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Lines of Context:
network-hooks.d/bridge
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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="$MANDOSNETHOOKDIR/bridge.conf"
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# Read config file, which must set "BRIDGE", "PORTS", and optionally
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# "IPADDRS" and "ROUTES".
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if [ -e "$CONFIG" ]; then
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    . "$CONFIG"
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fi
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if [ -z "$BRIDGE" -o -z "$PORTS" ]; then
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    exit
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fi
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if [ -n "$DEVICE" -a "$DEVICE" != "$BRIDGE" ]; then
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    exit
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fi
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for b in /sbin/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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case "$1" in
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    start)
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        "$brctl" addbr "$BRIDGE"
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        for port in $PORTS; do
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            "$brctl" addif "$BRIDGE" "$port"
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            ip link set dev "$port" up
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        done
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        ip link set dev "$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 "$BRIDGE"
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            done
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        fi
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        ;;
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    stop)
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        ip link set dev "$BRIDGE" down
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        for port in $PORTS; do
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            ip link set dev "$port" down
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            "$brctl" delif "$BRIDGE" "$port"
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        done
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        "$brctl" delbr "$BRIDGE"
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        ;;
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    files)
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        echo /bin/ip
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        echo "$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