/**
* @medium
* test if stream wrapper can read files outside from the data folder
*/
function testStreamFromLocalFile()
{
$filename = '/' . $this->userId . '/files/' . 'tmp-' . $this->getUniqueID() . '.txt';
$tmpFilename = "/tmp/" . $this->getUniqueID() . ".txt";
// write an encrypted file
$cryptedFile = $this->view->file_put_contents($filename, $this->dataShort);
// Test that data was successfully written
$this->assertTrue(is_int($cryptedFile));
// create a copy outside of the data folder in /tmp
$proxyStatus = \OC_FileProxy::$enabled;
\OC_FileProxy::$enabled = false;
$encryptedContent = $this->view->file_get_contents($filename);
\OC_FileProxy::$enabled = $proxyStatus;
file_put_contents($tmpFilename, $encryptedContent);
\OCA\Files_Encryption\Helper::addTmpFileToMapper($tmpFilename, $filename);
// try to read the file from /tmp
$handle = fopen("crypt://" . $tmpFilename, "r");
$contentFromTmpFile = stream_get_contents($handle);
// check if it was successful
$this->assertEquals($this->dataShort, $contentFromTmpFile);
fclose($handle);
// clean up
unlink($tmpFilename);
$this->view->unlink($filename);
}
