83 lines
2.7 KiB
PHP
83 lines
2.7 KiB
PHP
<?php
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include "config.php";
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include "create-table.php";
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if (isset($_REQUEST['key'])) {
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$Key = $_REQUEST['key'];
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} else {
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print "No key specified.";
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die();
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}
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if (isset($_REQUEST['id'])) {
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$fileID = $_REQUEST['id'];
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} else {
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print "No ID specified.";
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die();
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}
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if (!$enableUploadRemoval || $enableUploadRemoval == "false") {
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print "Uploads cannot be removed.";
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die();
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}
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$FileToRemove = "";
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$AuthorizedRemoval = 0;
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$fileUploadedByPrimary = 0;
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$Database = createTables($sqlDB);
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$DatabaseQuery = $Database->query('SELECT * FROM uploads');
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while ($line = $DatabaseQuery->fetchArray()) {
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if ($line['id'] == $fileID) { // passed ID is a file that exists
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// check if our key is authorized to remove the file
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if (($enableKeys || $enableKeys == "true") && ($enableKeyUploadRemoval || $enableKeyUploadRemoval == "true")) {
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$keyDatabaseQuery = $Database->query('SELECT * FROM keys');
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while ($kline = $keyDatabaseQuery->fetchArray()) {
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if ($line['keyid'] == $kline['id']) {
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$AuthorizedRemoval = 1;
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break;
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}
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}
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}
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// check if the key is an admin key, automatically making it authorized to remove the file provided it wasn't uploaded by a primary admin
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if ($AuthorizedRemoval != 1 && ($enableUploadRemoval || $enableUploadRemoval == "true")) {
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$keyDatabaseQuery = $Database->query('SELECT * FROM admins');
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// check if the file was uploaded by a primary admin
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while ($kline = $keyDatabaseQuery->fetchArray()) {
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if ($kline['key'] == $line['keyid']) {
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$fileUploadedByPrimary = $kline['primaryadmin'];
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}
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}
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while ($kline = $keyDatabaseQuery->fetchArray()) {
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if ($kline['key'] == $Key && $Key != "" && $kline['key'] != "") { // key = passed key
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if (($fileUploadedByPrimary == 1 && $kline['primaryadmin'] == 1) || ($fileUploadedByPrimary == 0)) { // primary key passed and primary file OR non primary file
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$AuthorizedRemoval = 1;
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break;
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}
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}
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}
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}
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$FileToRemove = $kline['file'];
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break;
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}
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}
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// fuck off pleb
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if ($AuthorizedRemoval != 1) {
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print "You aren't authorized to perform this action.";
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die();
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}
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// remove file
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unlink($FileToRemove);
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?>
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