setName('files_external:verify')
->setDescription('Verify mount configuration')
->addArgument(
'mount_id',
InputArgument::REQUIRED,
'The id of the mount to check'
)->addOption(
'config',
'c',
InputOption::VALUE_REQUIRED | InputOption::VALUE_IS_ARRAY,
'Additional config option to set before checking in key=value pairs, required for certain auth backends such as login credentails'
);
parent::configure();
}
protected function execute(InputInterface $input, OutputInterface $output): int {
$mountId = $input->getArgument('mount_id');
$configInput = $input->getOption('config');
try {
$mount = $this->globalService->getStorage($mountId);
} catch (NotFoundException $e) {
$output->writeln('Mount with id "' . $mountId . ' not found, check "occ files_external:list" to get available mounts"');
return Response::HTTP_NOT_FOUND;
}
$this->updateStorageStatus($mount, $configInput, $output);
$this->writeArrayInOutputFormat($input, $output, [
'status' => StorageNotAvailableException::getStateCodeName($mount->getStatus()),
'code' => $mount->getStatus(),
'message' => $mount->getStatusMessage()
]);
return self::SUCCESS;
}
private function manipulateStorageConfig(StorageConfig $storage): void {
$authMechanism = $storage->getAuthMechanism();
$authMechanism->manipulateStorageConfig($storage);
$backend = $storage->getBackend();
$backend->manipulateStorageConfig($storage);
}
private function updateStorageStatus(StorageConfig &$storage, $configInput, OutputInterface $output): void {
try {
try {
$this->manipulateStorageConfig($storage);
} catch (InsufficientDataForMeaningfulAnswerException $e) {
if (count($configInput) === 0) { // extra config options might solve the error
throw $e;
}
}
foreach ($configInput as $configOption) {
if (!strpos($configOption, '=')) {
$output->writeln('Invalid mount configuration option "' . $configOption . '"');
return;
}
[$key, $value] = explode('=', $configOption, 2);
$storage->setBackendOption($key, $value);
}
$backend = $storage->getBackend();
// update status (can be time-consuming)
$storage->setStatus(
\OCA\Files_External\MountConfig::getBackendStatus(
$backend->getStorageClass(),
$storage->getBackendOptions(),
false
)
);
} catch (InsufficientDataForMeaningfulAnswerException $e) {
$status = $e->getCode() ?: StorageNotAvailableException::STATUS_INDETERMINATE;
$storage->setStatus(
$status,
$e->getMessage()
);
} catch (StorageNotAvailableException $e) {
$storage->setStatus(
$e->getCode(),
$e->getMessage()
);
} catch (\Exception $e) {
// FIXME: convert storage exceptions to StorageNotAvailableException
$storage->setStatus(
StorageNotAvailableException::STATUS_ERROR,
get_class($e) . ': ' . $e->getMessage()
);
}
}
}