/**
* get a CSR from a file upload
* @param $csrName the name of the file in the $_FILES array
* @param $testBlacklist check whether the openssl pubkey is suffering
* from the known Debian vulnerability
* @return CSR_PKCS10 object containing the uploaded CSR if successful
* @throws FileException if the file transfer was erroneous/incomplete
*/
public static function receiveUploadedCSR($csrName, $testBlacklist = false)
{
/* bubble up exception from here */
CSRUpload::testFile($csrName);
/* 'tmpFile' is PHP-generated */
$fname = $_FILES[$csrName]['tmp_name'];
$fsize = filesize($fname);
$fd = fopen($fname, 'r');
$content = Input::sanitizeBase64(fread($fd, $fsize));
fclose($fd);
if ($testBlacklist === true) {
CSRUpload::testBlacklist($content);
}
return new CSR_PKCS10($content);
}
