85 lines
3.2 KiB
Bash
Executable File
85 lines
3.2 KiB
Bash
Executable File
#!/bin/bash
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# +------------------------------------------------------------------+
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# | ____ _ _ __ __ _ __ |
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# | / ___| |__ ___ ___| | __ | \/ | |/ / |
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# | | | | '_ \ / _ \/ __| |/ / | |\/| | ' / |
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# | | |___| | | | __/ (__| < | | | | . \ |
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# | \____|_| |_|\___|\___|_|\_\___|_| |_|_|\_\ |
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# | |
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# | Copyright Mathias Kettner 2014 mk@mathias-kettner.de |
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# +------------------------------------------------------------------+
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#
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# This file is part of Check_MK.
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# The official homepage is at http://mathias-kettner.de/check_mk.
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#
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# check_mk is free software; you can redistribute it and/or modify it
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# under the terms of the GNU General Public License as published by
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# the Free Software Foundation in version 2. check_mk is distributed
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# in the hope that it will be useful, but WITHOUT ANY WARRANTY; with-
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# out even the implied warranty of MERCHANTABILITY or FITNESS FOR A
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# PARTICULAR PURPOSE. See the GNU General Public License for more de-
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# tails. You should have received a copy of the GNU General Public
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# License along with GNU Make; see the file COPYING. If not, write
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# to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
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# Boston, MA 02110-1301 USA.
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# This plugin allows to execute mrpe, local and plugin skripts with a different user context
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# It is configured with in the file $MK_CONFDIR/runas.cfg
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#
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# Syntax:
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# [Script type] [User context] [File / Directory]
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#
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# Example configuration
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# # Execute mrpe commands in given files under specific user
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# # A '-' means no user context switch
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# mrpe ab /home/ab/mrpe_commands.cfg
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# mrpe lm /home/lm/mrpe_commands.cfg
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# mrpe - /root/mrpe/extra_commands.cfg
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#
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# Excecute -executable- files in the target directories under specific user context
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# plugin ab /var/ab/plugins
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# local ab /var/ab/local
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#
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grep -Ev '^[[:space:]]*($|#)' "$MK_CONFDIR/runas.cfg" | \
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while read type user include
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do
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if [ -d $include -o \( "$type" == "mrpe" -a -f $include \) ] ; then
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PREFIX=""
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if [ "$user" != "-" ] ; then
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PREFIX="su $user -c "
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fi
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# mrpe includes
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if [ "$type" == "mrpe" ] ; then
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echo "<<<mrpe>>>"
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grep -Ev '^[[:space:]]*($|#)' "$include" | \
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while read descr cmdline
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do
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PLUGIN=${cmdline%% *}
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if [ -n "$PREFIX" ] ; then
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cmdline="$PREFIX\"$cmdline\""
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fi
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OUTPUT=$(eval "$cmdline")
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echo -n "(${PLUGIN##*/}) $descr $? $OUTPUT" | tr \\n \\1
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echo
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done
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# local and plugin includes
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elif [ "$type" == "local" -o "$type" == "plugin" ] ; then
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if [ "$type" == "local" ] ; then
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echo "<<<local>>>"
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fi
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find $include -executable -type f | \
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while read filename
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do
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if [ -n "$PREFIX" ] ; then
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cmdline="$PREFIX\"$filename\""
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else
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cmdline=$filename
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fi
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$cmdline
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done
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fi
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fi
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done
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