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Clean up entire file, improved error messages and HTML, fixed editing problem, double-checekd security.

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git-svn-id: https://develop.svn.wordpress.org/trunk@41 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Matt Mullenweg 2003-05-23 00:12:22 +00:00
parent 1109a73a5d
commit 97ff094990
1 changed files with 44 additions and 46 deletions
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90
wp-admin/b2template.php
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@ -37,21 +37,22 @@ for ($i=0; $i<count($b2varstoreset); $i += 1) {
switch($action) {
case "update":
case 'update':
$standalone=1;
require_once("./b2header.php");
$standalone = 1;
require("b2header.php");
if ($user_level < 3) {
die("You have no right to edit the template for this blog.<br>Ask for a promotion to your <a href=\"mailto:$admin_email\">blog admin</a> :)");
die('<p>You have no right to edit the template for this blog.<br />Ask for a promotion to your <a href="mailto:$admin_email">blog admin</a>. :)</p>');
}
$newcontent = stripslashes($HTTP_POST_VARS["newcontent"]);
$file = $HTTP_POST_VARS["file"];
$f = fopen($file,"w+");
fwrite($f,$newcontent);
$f = fopen($file, 'w+');
fwrite($f, $newcontent);
fclose($f);
$file = str_replace('../', '', $file);
header("Location: b2template.php?file=$file&a=te");
exit();
@ -59,55 +60,51 @@ break;
default:
include("./b2header.php");
require('b2header.php');
if ($user_level <= 3) {
die("You have no right to edit the template for this blog.<br>Ask for a promotion to your <a href=\"mailto:$admin_email\">blog admin</a> :)");
die('<p>You have no right to edit the template for this blog.<br>Ask for a promotion to your <a href="mailto:$admin_email">blog admin</a>. :)</p>');
}
if ($file=="") {
if ($blogfilename != "") {
if ('' == $file) {
if ('' != $blogfilename) {
$file = $blogfilename;
} else {
$file = "b2.php";
$file = 'index.php';
}
}
if (substr($file,0,2) == "..")
die ("Sorry, can't edit files that are up one directory or more.");
if ('..' == substr($file,0,2))
die ('Sorry, can&#8217;t edit files with ".." in the name. If you are trying to edit a file in your WordPress home directory, you can just type the name of the file in.');
if (substr($file,1,1) == ":")
die ("Sorry, can't call files with their real path.");
if (':' == substr($file,1,1))
die ('Sorry, can&#8217;t call files with their real path.');
if (substr($file,0,1) == "/")
$file = ".".$file;
if ('/' == substr($file,0,1))
$file = '.' . $file;
$file = stripslashes($file);
$file = '../' . $file;
if (!is_file($file))
$error = 1;
$file = stripslashes($file);
if ((substr($file,0,2) == "b2") and (substr($file,-4,4) == ".php") and ($file != "b2.php"))
$warning = " - this is a b2 file, be careful when editing it !";
if ((substr($file,0,2) == 'b2') and (substr($file,-4,4) == '.php') and ($file != 'b2.php'))
$warning = ' &#8212; this is a WordPress file, be careful when editing it!';
if (!$error) {
$f = fopen($file,"r");
$content = fread($f,filesize($file));
// $content = template_simplify($content);
$f = fopen($file, 'r');
$content = fread($f, filesize($file));
$content = htmlspecialchars($content);
// $content = str_replace("</textarea","&lt;/textarea",$content);
}
echo $blankline;
echo $tabletop;
?>
<table width="100%" cellpadding="5" cellspacing="0">
<tr>
<td>
<div class="wrap">
<?php
echo "Listing <b>$file</b>".$warning;
if ($a == "te")
echo "<i> [ file edited ! ]</i>";
echo "Listing <strong>$file</strong> $warning";
if ('te' == $a)
echo "<em>File edited successfully.</em>";
if (!$error) {
?>
@ -126,25 +123,26 @@ default:
</form>
<?php
} else {
echo "<p>oops, no such file !</p>";
echo '<p>Oops, no such file exists! Double check the name and try again, merci.</p>';
}
echo $tablebottom;
?>
</td>
</table>
<br />
<?php echo $tabletop; ?>
You can also edit the <a href="b2template.php?file=b2comments.php">comments' template</a> or the <a href="b2template.php?file=b2commentspopup.php">popup comments' template</a>, or edit any other file (provided it's writable by the server, e.g. CHMOD 766).<br />
<br />
To edit a file, type its name here:
<form name="file" action="b2template.php" method="get">
</div>
<div class="wrap">
<p>You can also edit the <a href="b2template.php?file=b2comments.php">comments
template</a> or the <a href="b2template.php?file=b2commentspopup.php">popup
comments template</a>, or edit any other file (provided it&#8217;s writable by
the server, e.g. CHMOD 766).</p>
<p>To edit a file, type its name here:</p>
<form name="file" action="b2template.php" method="get">
<input type="text" name="file" />
<input type="submit" name="submit" class="search" value="go" />
</form>
<br />
Note: of course, you can also edit the files/templates in your text editor and upload them. This online editor is only meant to be used when you don't have access to a text editor...
<?php echo $tablebottom; ?>
<p>Note: of course, you can also edit the files/templates in your text editor
and upload them. This online editor is only meant to be used when you don't
have access to a text editor.</p>
</div>
<?php