protected function execute(InputInterface $input, OutputInterface $output)
{
try {
if ($this->encryptionManager->isEnabled() === true) {
$output->write('Disable server side encryption... ');
$this->config->setAppValue('core', 'encryption_enabled', 'no');
$output->writeln('done.');
} else {
$output->writeln('Server side encryption not enabled. Nothing to do.');
return;
}
$uid = $input->getArgument('user');
if ($uid === '') {
$message = 'your ownCloud';
} else {
$message = "{$uid}'s account";
}
$output->writeln("\n");
$output->writeln("You are about to start to decrypt all files stored in {$message}.");
$output->writeln('It will depend on the encryption module and your setup if this is possible.');
$output->writeln('Depending on the number and size of your files this can take some time');
$output->writeln('Please make sure that no user access his files during this process!');
$output->writeln('');
$question = new ConfirmationQuestion('Do you really want to continue? (y/n) ', false);
if ($this->questionHelper->ask($input, $output, $question)) {
$this->forceSingleUserAndTrashbin();
$user = $input->getArgument('user');
$result = $this->decryptAll->decryptAll($input, $output, $user);
if ($result === false) {
$output->writeln(' aborted.');
$output->writeln('Server side encryption remains enabled');
$this->config->setAppValue('core', 'encryption_enabled', 'yes');
} else {
if ($uid !== '') {
$output->writeln('Server side encryption remains enabled');
$this->config->setAppValue('core', 'encryption_enabled', 'yes');
}
}
$this->resetSingleUserAndTrashbin();
} else {
$output->write('Enable server side encryption... ');
$this->config->setAppValue('core', 'encryption_enabled', 'yes');
$output->writeln('done.');
$output->writeln('aborted');
}
} catch (\Exception $e) {
// enable server side encryption again if something went wrong
$this->config->setAppValue('core', 'encryption_enabled', 'yes');
$this->resetSingleUserAndTrashbin();
throw $e;
}
}
/**
* test decrypt all call with a user who doesn't exists
*/
public function testDecryptAllWrongUser()
{
$this->userManager->expects($this->once())->method('userExists')->willReturn(false);
$this->outputInterface->expects($this->once())->method('writeln')->with('User "user1" does not exist. Please check the username and try again');
$this->assertFalse($this->instance->decryptAll($this->inputInterface, $this->outputInterface, 'user1'));
}
