jackbenny/check_md5.php
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Cleand up code and completed check and warning/critical check

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Jack-Benny Persson 2013-04-14 04:41:39 +02:00
parent e038912a38
commit b0c17192d0
2 changed files with 38 additions and 8 deletions
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check_md5.php
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@ -1,20 +1,25 @@
#!/usr/bin/php5
<?php
//include class file
//include PEAR ConsoleGetopt
include ("Console/Getopt.php");
$VERSION="1.1";
$AUTHOR="(c) 2013 Jack-Benny Persson (jack-benny@cyberinfo.se)";
// Exit codes
$STATE_OK=0;
$STATE_WARNING=1;
$STATE_CRITICAL=2;
$STATE_UNKNOWN=3;
// Functions
// Default to critical
$warning = "no";
// Functions
function print_version()
{
global $argv, $argc;
@ -50,6 +55,8 @@ EOD;
echo "\n$HELP_TEXT\n";
}
// Arguments and options (depending on PEAR ConsoleGetopt)
$options = new Console_Getopt();
$shortoptions = "hV";
@ -82,7 +89,6 @@ if(sizeof($opts) > 0)
case '--file':
$filename = $o[1];
echo $filename . "\n";
break;
case '--md5':
@ -90,12 +96,14 @@ if(sizeof($opts) > 0)
break;
case '--warning':
echo "";
$warning = "yes";
break;
}
}
}
// Sanity checks
if (empty($filename))
{
fwrite(STDERR,"A filename is requierd\n");
@ -107,14 +115,36 @@ if (empty($md5))
fwrite(STDERR,"You need to enter an MD5 checksum\n");
exit($STATE_UNKNOWN);
}
// MAIN
// Compare the file against the MD5 checksum
$file = md5_file($filename);
if ($file == $md5)
if ($file == $md5) // Checksum is ok
{
echo "They match\n";
fwrite(STDOUT, "$filename has a corect MD5 checksum\n");
exit($STATE_OK);
}
echo $file;
echo "\n\n";
elseif ($file != $md5) // Checksum is not ok
{
fwrite(STDERR, "$filename does NOT match MD5 checksum\n");
if ($warning == "yes") // Fail as warning
{
exit($STATE_WARNING);
}
elseif ($warning == "no") // Fail as critical
{
exit($STATE_CRITICAL);
}
}
else // Fail as unknown, something went haywire
{
fwrite(STDERR, "Unkown state\n");
exit($STATE_UNKNOWN);
}
?>