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#!/usr/bin/perl
#
# Use try to connect to a FTP/SSL server, and
# wait for the right output.
#
# For use with "mon".
#
# Arguments are "[-p port] [-u user] [-s password] [-e I|E] [-t timeout] host [host...]"
#
# -p port TCP port to connect to (defaults to 21)
# -u user user to login (defaults to ftp)
# -s password password to login (defaults to ftpssl@mon.invalid)
# -e I|E is for Implicit or Explicit encryption
# -t secs timeout, defaults to 30
#
# Adapted from "ftp.monitor" by Pierre-Emmanuel Andre
#
# Copyright (C) 2008, Pierre-Emmanuel Andre
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#
# $Id: ftps.monitor,v 1.1 2008/08/01 17:02:19 aschwer Exp $
use Getopt::Std;
use Net::FTPSSL;
#Get arguments
getopts ("p:u:s:e:t:");
$PORT = $opt_p || 21;
$USER = $opt_u || 'ftp' ;
$PASSWORD = $opt_s || 'ftpssl@mon.invalid' ;
$ENCRYPTION = $opt_e || 'E' ;
$TIMEOUT = $opt_t || 30;
my %good;
my %bad;
# Start loop
foreach my $host (@ARGV) {
my $result = ftpGET ($host, $PORT);
if (!$result->{"ok"}) {
$bad{$host} = $result;
} else {
$good{$host} = $result;
}
}
# No bad -> exit with success
if (keys %bad == 0) {
exit 0;
}
# Else print errors
print join (" ", sort keys %bad), "\n";
foreach my $h (keys %bad) {
print "HOST $h: " . $bad{$h}->{"error"}, "\n";
}
exit 1;
# Function to connect on FTP/SSL server
sub ftpGET {
my ($server,$port) = @_ ;
#Open connexion
my $ftps = Net::FTPSSL->new($server,
Port => $port,
Encryption => $ENCRYPTION,
Timeout => $TIMEOUT,
Debug => 0 )
or return {
"ok" => 0,
"error" => $ftps->last_message,
};
#Login
$ftps->login($USER,$PASSWORD)
or return {
"ok" => 0,
"error" => $ftps->last_message,
};
#Quit
$ftps->quit() ;
#No error
return {
"ok" => 1,
"error" => undef,
};
}
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