mirror of
https://github.com/opinkerfi/nagios-plugins.git
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68 lines
2.3 KiB
Perl
68 lines
2.3 KiB
Perl
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#!/usr/bin/perl
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# 02/Feb/10 nagios@sanxiago.com
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# check_http page for IIS servers with ntlm authentication
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#
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# this check receives a URL as a parameter, logins to the IIS server
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# using the curl binary, then it parses the output of the command
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# and captures the response code. Timeout pass and user values are currently hardcoded
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# script currently only has handlers for some response codes, but a switch was used to
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# add more in an easy way. Response code is found with regexp /HTTP\/1\.1 ([0-9]{3}) .*/
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use Switch;
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use Time::HiRes;
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if (@ARGV < 3) {
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print "Usage $0 <username> <password> <uri>\n";
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exit 2;
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}
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$uri=$ARGV[2]; # URL OF THE PAGE WE WANT TO CHEK
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$user=$ARGV[0]; # User
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$pass=$ARGV[1]; # Password
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$timeout=30; # Timeout in seconds
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$start = Time::HiRes::time();
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run_command("curl -u $user:$pass --ntlm --stderr /dev/null $uri -i ");
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$time = sprintf("%.2f",Time::HiRes::time()-$start);
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switch ($http_code){
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case 200 {print $time."s $http_code OK | \"response_time\"=$time" . "s\n"; exit(0);}
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case 302 {print $time."s $http_code PAGE MOVED | \"response_time\"=$time" . "s\n"; exit(1);}
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case 403 {print $time."s $http_code Forbidden | \"response_time\"=$time" . "s\n"; exit(1);}
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case 404 {print $time."s $http_code PAGE NOT FOUND | \"response_time\"=$time" . "s\n"; exit(2);}
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case 500 {print $time."s $http_code SERVER ERROR | \"response_time\"=$time" . "s\n"; exit(2);}
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case 401 {print $time."s $http_code UNAUTHORIZED | \"response_time\"=$time" . "s\n"; exit(1);}
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else {print $time."s $http_code ERROR $http_code $output | \"response_time\"=$time" . "s\n"; exit(2);}
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}
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sub run_command {
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$command=shift;
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$command_name=$command;
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$command_name=~ s/\n/\s/;
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$pid = open(PIPE, "$command |") or die $!;
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eval {
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$output="";
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local $SIG{ALRM} = sub { die "TIMEDOUT" };
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alarm($timeout);
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while (<PIPE>) {
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print if ($ARGV[3]);
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if($_=~/HTTP\/1\.1 ([0-9]{3}) .*/ && $authentication_sent){
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$http_code=$1;
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}
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if($_=~/WWW-Authenticate/){
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$authentication_sent=1;
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}
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$output=$output.$_;
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}
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close(PIPE);
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};
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if ($@) {
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die $@ unless $@ =~ /TIMEDOUT/;
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print "TIMEOUT";
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kill 9, $pid;
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$? ||= 9;
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exit(2);
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}
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}
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