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workaround for passthru() being disabled

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divinity76 2022-07-12 19:14:55 +02:00 • committed by GitHub
commit 1a081dfdbe
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1 changed files with 12 additions and 2 deletions
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14
web/download/web-log/index.php
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@ -26,14 +26,24 @@ if ($_GET['type'] == 'access') $type = 'access';
if ($_GET['type'] == 'error') $type = 'error';
$cmd = implode(" ", array(
escapeshellarg(VESTA_CMD . "v-list-web-domain-" . $type . "log"),
escapeshellarg($user),
escapeshellarg($v_domain),
"5000",
));
passthru($cmd, $return_var);
if(is_callable("passthru")){
passthru($cmd, $return_var);
} else{
// passthru is disabled, workaround it by writing the output to a file then reading the file.
// this is slower than passthru, but avoids running out of RAM...
$passthru_is_disabled_workaround_handle = tmpfile();
$passthru_is_disabled_workaround_file = stream_get_meta_data($passthru_is_disabled_workaround_handle)['uri'];
exec ($cmd . " > " . escapeshellarg($passthru_is_disabled_workaround_file), $output, $return_var);
readfile($passthru_is_disabled_workaround_file);
fclose($passthru_is_disabled_workaround_handle); // fclose(tmpfile()) automatically deletes the file, unlink is not required :)
}
if ($return_var != 0) {
$errstr = "Internal server error: command returned non-zero: {$return_var}: {$cmd}";
echo $errstr;