/**
* read encryption module needed to read/write the file located at $path
*
* @param string $path
* @return null|\OCP\Encryption\IEncryptionModule
* @throws ModuleDoesNotExistsException
* @throws \Exception
*/
protected function getEncryptionModule($path) {
$encryptionModule = null;
$header = $this->getHeader($path);
$encryptionModuleId = $this->util->getEncryptionModuleId($header);
if (!empty($encryptionModuleId)) {
try {
$encryptionModule = $this->encryptionManager->getEncryptionModule($encryptionModuleId);
} catch (ModuleDoesNotExistsException $e) {
$this->logger->critical('Encryption module defined in "' . $path . '" not loaded!');
throw $e;
}
}
return $encryptionModule;
}
/**
* @dataProvider providesHeadersForEncryptionModule
*/
public function testGetEncryptionModuleId($expected, $header)
{
$u = new Util($this->view, $this->userManager, $this->config);
$id = $u->getEncryptionModuleId($header);
$this->assertEquals($expected, $id);
}
/**
* @dataProvider providesHeadersForEncryptionModule
*/
public function testGetEncryptionModuleId($expected, $header)
{
$id = $this->util->getEncryptionModuleId($header);
$this->assertEquals($expected, $id);
}
