pfSense

#!/usr/local/bin/php

<?php

/* $Id$ */

/*

	Exec+ v1.02-000 - Copyright 2001-2003, All rights reserved

	Created by technologEase (http://www.technologEase.com).

	(modified for m0n0wall by Manuel Kasper <mk@neon1.net>)

*/

if (($_POST['submit'] == "Download") && file_exists($_POST['dlPath'])) {

	session_cache_limiter('public');

	$fd = fopen($_POST['dlPath'], "rb");

	header("Content-Type: application/octet-stream");

	header("Content-Length: " . filesize($_POST['dlPath']));

	header("Content-Disposition: attachment; filename=\"" .

		trim(htmlentities(basename($_POST['dlPath']))) . "\"");

	fpassthru($fd);

	exit;

} else if (($_POST['submit'] == "Upload") && is_uploaded_file($_FILES['ulfile']['tmp_name'])) {

	move_uploaded_file($_FILES['ulfile']['tmp_name'], "/tmp/" . $_FILES['ulfile']['name']);

	$ulmsg = "Uploaded file to /tmp/" . htmlentities($_FILES['ulfile']['name']);

	unset($_POST['txtCommand']);

}

require("guiconfig.inc");

conf_mount_rw();

// Function: is Blank

// Returns true or false depending on blankness of argument.

function isBlank( $arg ) { return ereg( "^\s*$", $arg ); }

// Function: Puts

// Put string, Ruby-style.

function puts( $arg ) { echo "$arg\n"; }

// "Constants".

$Version    = '';

$ScriptName = $HTTP_SERVER_VARS['SCRIPT_NAME'];

// Get year.

$arrDT   = localtime();

$intYear = $arrDT[5] + 1900;

$pgtitle = "Diagnostics: Execute command";

$closehead = false;

include("head.inc");

?>

<script language="javascript">

<!--

   // Create recall buffer array (of encoded strings).

<?php

if (isBlank( $_POST['txtRecallBuffer'] )) {

   puts( "   var arrRecallBuffer = new Array;" );

} else {

   puts( "   var arrRecallBuffer = new Array(" );

   $arrBuffer = explode( "&", $_POST['txtRecallBuffer'] );

   for ($i=0; $i < (count( $arrBuffer ) - 1); $i++) puts( "      '" . $arrBuffer[$i] . "'," );

   puts( "      '" . $arrBuffer[count( $arrBuffer ) - 1] . "'" );

   puts( "   );" );

}

?>

   // Set pointer to end of recall buffer.

   var intRecallPtr = arrRecallBuffer.length-1;

   // Functions to extend String class.

   function str_encode() { return escape( this ) }

   function str_decode() { return unescape( this ) }

   // Extend string class to include encode() and decode() functions.

   String.prototype.encode = str_encode

   String.prototype.decode = str_decode

   // Function: is Blank

   // Returns boolean true or false if argument is blank.

   function isBlank( strArg ) { return strArg.match( /^\s*$/ ) }

   // Function: frmExecPlus onSubmit (event handler)

   // Builds the recall buffer from the command string on submit.

   function frmExecPlus_onSubmit( form ) {

      if (!isBlank(form.txtCommand.value)) {

		  // If this command is repeat of last command, then do not store command.

		  if (form.txtCommand.value.encode() == arrRecallBuffer[arrRecallBuffer.length-1]) { return true }

		  // Stuff encoded command string into the recall buffer.

		  if (isBlank(form.txtRecallBuffer.value))

			 form.txtRecallBuffer.value = form.txtCommand.value.encode();

		  else

			 form.txtRecallBuffer.value += '&' + form.txtCommand.value.encode();

	  }

      return true;

   }

   // Function: btnRecall onClick (event handler)

   // Recalls command buffer going either up or down.

   function btnRecall_onClick( form, n ) {

      // If nothing in recall buffer, then error.

      if (!arrRecallBuffer.length) {

         alert( 'Nothing to recall!' );

         form.txtCommand.focus();

         return;

      }

      // Increment recall buffer pointer in positive or negative direction

      // according to <n>.

      intRecallPtr += n;

      // Make sure the buffer stays circular.

      if (intRecallPtr < 0) { intRecallPtr = arrRecallBuffer.length - 1 }

      if (intRecallPtr > (arrRecallBuffer.length - 1)) { intRecallPtr = 0 }

      // Recall the command.

      form.txtCommand.value = arrRecallBuffer[intRecallPtr].decode();

   }

   // Function: Reset onClick (event handler)

   // Resets form on reset button click event.

   function Reset_onClick( form ) {

      // Reset recall buffer pointer.

      intRecallPtr = arrRecallBuffer.length;

      // Clear form (could have spaces in it) and return focus ready for cmd.

      form.txtCommand.value = '';

      form.txtCommand.focus();

      return true;

   }

//-->

</script>

<link href="gui.css" rel="stylesheet" type="text/css">

<style>

<!--

input {

   font-family: courier new, courier;

   font-weight: normal;

   font-size: 9pt;

}

pre {

   border: 2px solid #435370;

   background: #F0F0F0;

   padding: 1em;

   font-family: courier new, courier;

   white-space: pre;

   line-height: 10pt;

   font-size: 10pt;

}

.label {

   font-family: tahoma, verdana, arial, helvetica;

   font-size: 11px;

   font-weight: bold;

}

.button {

   font-family: tahoma, verdana, arial, helvetica;

   font-weight: bold;

   font-size: 11px;

}

-->

</style>

</head>

<body link="#0000CC" vlink="#0000CC" alink="#0000CC">

<?php include("fbegin.inc"); ?>

<p class="pgtitle"><?=$pgtitle?></p>

<?php if (isBlank($_POST['txtCommand'])): ?>

<p class="red"><strong>Note: this function is unsupported. Use it

on your own risk!</strong></p>

<?php endif; ?>

<?php if ($ulmsg) echo "<p><strong>" . $ulmsg . "</strong></p>\n"; ?>

<?php

if (!isBlank($_POST['txtCommand'])) {

   puts("<pre>");

   puts("\$ " . htmlspecialchars($_POST['txtCommand']));

   putenv("PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin");

   putenv("SCRIPT_FILENAME=" . strtok($_POST['txtCommand'], " "));	/* PHP scripts */

   $ph = popen($_POST['txtCommand'], "r" );

   while ($line = fgets($ph)) echo htmlspecialchars($line);

   pclose($ph);

   puts("</pre>");

}

?>

<form action="exec.php" method="POST" enctype="multipart/form-data" name="frmExecPlus" onSubmit="return frmExecPlus_onSubmit( this );">

  <table>

    <tr>

      <td class="label" align="right">Command:</td>

      <td class="type"><input id="txtCommand" name="txtCommand" type="text" size="80" value="<?=htmlspecialchars($_POST['txtCommand']);?>"></td>

    </tr>

    <tr>

      <td valign="top">&nbsp;&nbsp;&nbsp;</td>

      <td valign="top" class="label">

         <input type="hidden" name="txtRecallBuffer" value="<?=$_POST['txtRecallBuffer'] ?>">

         <input type="button" class="button" name="btnRecallPrev" value="<" onClick="btnRecall_onClick( this.form, -1 );">

         <input type="submit" class="button" value="Execute">

         <input type="button" class="button" name="btnRecallNext" value=">" onClick="btnRecall_onClick( this.form,  1 );">

         <input type="button"  class="button" value="Clear" onClick="return Reset_onClick( this.form );">

      </td>

    </tr>

    <tr>

      <td height="8"></td>

      <td></td>

    </tr>

    <tr>

      <td align="right">Download:</td>

      <td>

        <input name="dlPath" type="text" id="dlPath" size="50">

        <input name="submit" type="submit"  class="button" id="download" value="Download">

        </td>

    </tr>

    <tr>

      <td align="right">Upload:</td>

      <td valign="top" class="label">

<input name="ulfile" type="file" class="button" id="ulfile">

        <input name="submit" type="submit"  class="button" id="upload" value="Upload"></td>

    </tr>

  </table>

<?php include("fend.inc"); ?>

</form>

<script language="Javascript">

document.forms[0].txtCommand.focus();

</script>

</body>

</html>

<?php

conf_mount_ro();

?>