- add check_amavis.sh
- add check_ownership.sh
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check_amavis.sh
Executable file
150
check_amavis.sh
Executable file
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#!/usr/bin/perl
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# Downloaded from exchange.nagios.org
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# URL: http://exchange.nagios.org/directory/Plugins/Anti-2DVirus/Amavis/check_amavis/details
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#
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# Maintained later on by Elan Ruusamäe <glen@pld-linux.org>
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# http://cvs.pld-linux.org/packages/nagios-plugin-check_amavis/
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# v1.1, 2011-12-22
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use Getopt::Long;
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use MIME::Entity;
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use Net::SMTP;
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my $server = '';
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my $port = 10024;
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my $from = '';
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my $to = '';
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my $debug = 0;
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my $help = 0;
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my %STATES = (
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"OK" => 0,
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"WARNING" => 1,
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"CRITICAL" => 2,
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"UNKNOWN" => 3,
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"DEPENDENT" => 4,
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);
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$result = GetOptions (
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"server|s=s" => \$server,
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"port|p=s" => \$port,
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"from|f=s" => \$from,
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"debug|d" => \$debug,
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"to|t=s" => \$to,
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"help|h" => \$help,
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);
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if ( $help ) {
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&usage ;
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}
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if (!$server || !$from) {
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print "ERROR: Please specify --server, --from\n";
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exit $STATES{UNKNOWN};
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}
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if (!$to) {
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$to = $from;
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}
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my $EICAR = <<'EOF';
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X5O!P%@AP[4\PZX54(P^)7CC)7}$EICAR-STANDARD-ANTIVIRUS-TEST-FILE!$H+H*
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EOF
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my $top = MIME::Entity->build(
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Type => "multipart/mixed",
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From => $from,
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To => $to,
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Subject => "EICAR test",
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Data => "This is a test",
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);
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$top->attach(
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Data => $EICAR,
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Type => "application/x-msdos-program",
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Encoding => "base64",
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);
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my $smtp = new Net::SMTP(
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$server,
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Port => $port,
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Debug => $debug,
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);
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if (!$smtp) {
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print "\n[ Error ]: amavisd-new server unreachable\n Restarting Server now..\n";
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# - Restart Server
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# -
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system("/sbin/reboot -f");
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exit $STATES{CRITICAL};
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}
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$smtp->mail($from);
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$smtp->to($to);
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$smtp->data();
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$smtp->datasend($top->stringify);
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$smtp->dataend();
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my $result = $smtp->message();
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$smtp->close();
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if ($result =~/2.7.[01] Ok, discarded/) {
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#print "\n$result\n";
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exit $STATES{OK};
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} else {
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print "[ Warning ]: Respond of amavisd-new service is not as expected !\n";
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print " amavisd-new returned:\n $result\n";
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print "\n\nRestart Service amavisd-new now..";
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# - Restart Service amavisd-new
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# -
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system("/etc/init.d/amavis", "stop");
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sleep 2;
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system("/etc/init.d/amavis", "start");
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exit $STATES{CRITICAL};
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}
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#
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# - usage
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#
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sub usage {
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my $prog = $0;
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$prog =~ s#.*/([^/]+)$#$1# ;
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print <<ENDE;
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Test of the AMaViS Service.
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Programm sends a (test-)email to the AmaVis daemon. If service is
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unreachable, AMaViS Daemon will be restartet. If all is fine, the
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programm ends silently.
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Usage:
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$prog -f <from-addresse> [-h] [-d] [-f from-address] [-t to-address] [-s server] [-p port-number]
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-d. --debug
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Makes output verbose
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-f EMAIL, --from EMAIL
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From address
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-h, --help
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Prints this helpmessage.
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-p PORT, --port PORT
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Serverport, wher AmaVis is listening. Defaults to "10024", if not given
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-s SERVER, --server SEVER
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Server, where AmaVis is running. Defaults to "127.0.0.1", if not given
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-t EMAIL, --to EMAIL
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Recipient of the Email. Defaults to the value given by --from option
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Example:
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$prog -f postmaster\@mx.warenform.de -t do-not-reply\@mx.warenform.de -s 127.0.0.1 -p 10024
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ENDE
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exit 1 ;
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}
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139
check_ownership.sh
Executable file
139
check_ownership.sh
Executable file
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#!/usr/bin/env bash
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function usage () {
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if [ -n "$1" ];then
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echo -e "\nError: $1"
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fi
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cat<<EOF
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Usage: `basename $0` [-r] <-u username> [-g groupname] <pathname>
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`basename $0` proofs ownership of the given pathname, and change it to the given username
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if needed. If flag "-g" is given, also group membership will be changed.
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If pathname is a directory, all regular files inside will be proofed and also changed
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if needed. If flag "-r" is present, also subdirectories will be considered.
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Mandytory Options:
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-u username
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name of the user, that should own the given file(s)
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Optinal Control Options:
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-h
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print that help text
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-g groupname
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name of the group, the given file(s) should be member of.
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-r
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means recursive. script also traverses into subdirectories
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Example:
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/root/bin/check_ownership.sh -u amavis -g amavis /var/lib/amavis/.spamassassin
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EOF
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exit
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}
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recursiv=false
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while getopts d:g:hru: opt ; do
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case $opt in
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h) usage ;;
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u)
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user="$OPTARG"
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;;
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g) group="$OPTARG" ;;
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r) recursiv=true ;;
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\?) usage ;;
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esac
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done
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shift `expr $OPTIND - 1`
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path=$1
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if [ -z "$path" ];then
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usage "Es wurde kein Verzeichnis angegeben"
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fi
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if [ ! -d "$path" -a ! -f "$path" ];then
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usage "\"$path\" is neither a directory nor a regular File"
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fi
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if [ -z "$user" ];then
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usage "Benutzername (-u) muss angegeben werden"
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fi
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[ $# -ne "1" ] && usage "wrong number of arguments"
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if [ -z "$group" ] ; then
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_ownership=$user
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check_group=false
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else
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_ownership="$user:$group"
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check_group=true
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fi
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function check_owner () {
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_path=$1
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change_ownership=false
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if [ -d $_path -o -f $_path ]; then
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_u=`stat -c "%U" $_path`
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_o="$_u"
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if [ "$_u" != "$user" ]; then
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change_ownership=true
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fi
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if $check_group ; then
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_g=`stat -c "%G" $_path`
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_o="${_u}:$_g"
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if [ "$_g" != "$group" ]; then
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change_ownership=true
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fi
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fi
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if $change_ownership ; then
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echo
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echo "$_path has wrong ownership ($_o)."
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echo -en "\tChange to ownership $_ownership.."
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chown $_ownership $_path > /dev/null 2>&1
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if [ "$?" = "0" ];then
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echo " [ Ok ]"
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else
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echo " [ Failed ]"
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fi
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echo
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fi
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if [ -d $_path ]; then
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for _file in $_path/* ; do
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if [ -d $_file ] && $recursiv ; then
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check_owner $_file
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elif [ -f $_file ]; then
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check_owner $_file
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fi
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done
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fi
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fi
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}
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check_owner $path
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exit 0
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