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archive file access restricted to data directory

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This commit is contained in:
Tristan Schneider 2020-12-13 21:46:05 +01:00
parent 5709e182c6
commit 1e575c3a7f
1 changed files with 6 additions and 2 deletions
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8
archiv.php
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@ -7,11 +7,15 @@
<body>
<h1>One Word Each Archiv</h1>
<p><a href="./">Startseite</a></p>
<p class="sentences">
<?php
$filename = $_REQUEST["file"];
if (strcmp(pathinfo($filename)["dirname"], ".") != 0) {
die("nur das echte Archiv ist hier erreichbar");
}
$content = file_get_contents("./data/".$filename) or die("ungültiger Dateiname");
?>
<p class="sentences">
<?php
print($content);
?>
</p>