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<?php
/*
* @copyright 2022 Passwords App
*
* @author Marius David Wieschollek
* @license AGPL-3.0
*
* This file is part of the Passwords App
* created by Marius David Wieschollek.
*/
namespace OCA\Passwords\Helper\Backup;
use Exception;
use OCA\Passwords\Db\AbstractMapper;
use OCA\Passwords\Db\AbstractRevisionMapper;
use OCA\Passwords\Db\ChallengeMapper;
use OCA\Passwords\Db\FolderMapper;
use OCA\Passwords\Db\FolderRevisionMapper;
use OCA\Passwords\Db\KeychainMapper;
use OCA\Passwords\Db\Password;
use OCA\Passwords\Db\PasswordMapper;
use OCA\Passwords\Db\PasswordRevisionMapper;
use OCA\Passwords\Db\PasswordTagRelationMapper;
use OCA\Passwords\Db\ShareMapper;
use OCA\Passwords\Db\TagMapper;
use OCA\Passwords\Db\TagRevisionMapper;
use OCA\Passwords\Helper\Settings\UserSettingsHelper;
use OCA\Passwords\Services\AppSettingsService;
use OCA\Passwords\Services\ConfigurationService;
use OCA\Passwords\Services\UserChallengeService;
/**
* Class CreateBackupHelper
*
* @package OCA\Passwords\Helper\Backup
*/
class CreateBackupHelper {
const BACKUP_VERSION = 106;
/**
* @var ConfigurationService
*/
protected ConfigurationService $config;
/**
* @var TagMapper
*/
protected TagMapper $tagMapper;
/**
* @var FolderMapper
*/
protected FolderMapper $folderMapper;
/**
* @var ShareMapper
*/
protected ShareMapper $shareMapper;
/**
* @var PasswordMapper
*/
protected PasswordMapper $passwordMapper;
/**
* @var KeychainMapper
*/
protected KeychainMapper $keychainMapper;
/**
* @var ChallengeMapper
*/
protected ChallengeMapper $challengeMapper;
/**
* @var TagRevisionMapper
*/
protected TagRevisionMapper $tagRevisionMapper;
/**
* @var UserSettingsHelper
*/
protected UserSettingsHelper $userSettingsHelper;
/**
* @var AppSettingsService
*/
protected AppSettingsService $appSettingsService;
/**
* @var FolderRevisionMapper
*/
protected FolderRevisionMapper $folderRevisionMapper;
/**
* @var PasswordRevisionMapper
*/
protected PasswordRevisionMapper $passwordRevisionMapper;
/**
* @var PasswordTagRelationMapper
*/
protected PasswordTagRelationMapper $passwordTagRelationMapper;
/**
* @var array
*/
protected array $users = [];
/**
* CreateBackupHelper constructor.
*
* @param TagMapper $tagMapper
* @param ShareMapper $shareMapper
* @param FolderMapper $folderMapper
* @param ConfigurationService $config
* @param PasswordMapper $passwordMapper
* @param KeychainMapper $keychainMapper
* @param ChallengeMapper $challengeMapper
* @param TagRevisionMapper $tagRevisionMapper
* @param UserSettingsHelper $userSettingsHelper
* @param AppSettingsService $appSettingsService
* @param FolderRevisionMapper $folderRevisionMapper
* @param PasswordRevisionMapper $passwordRevisionMapper
* @param PasswordTagRelationMapper $passwordTagRelationMapper
*/
public function __construct(
TagMapper $tagMapper,
ShareMapper $shareMapper,
FolderMapper $folderMapper,
ConfigurationService $config,
PasswordMapper $passwordMapper,
KeychainMapper $keychainMapper,
ChallengeMapper $challengeMapper,
TagRevisionMapper $tagRevisionMapper,
UserSettingsHelper $userSettingsHelper,
AppSettingsService $appSettingsService,
FolderRevisionMapper $folderRevisionMapper,
PasswordRevisionMapper $passwordRevisionMapper,
PasswordTagRelationMapper $passwordTagRelationMapper
) {
$this->config = $config;
$this->tagMapper = $tagMapper;
$this->shareMapper = $shareMapper;
$this->folderMapper = $folderMapper;
$this->passwordMapper = $passwordMapper;
$this->keychainMapper = $keychainMapper;
$this->challengeMapper = $challengeMapper;
$this->tagRevisionMapper = $tagRevisionMapper;
$this->userSettingsHelper = $userSettingsHelper;
$this->appSettingsService = $appSettingsService;
$this->folderRevisionMapper = $folderRevisionMapper;
$this->passwordRevisionMapper = $passwordRevisionMapper;
$this->passwordTagRelationMapper = $passwordTagRelationMapper;
}
/**
* @return array
* @throws Exception
*/
public function getData(): array {
return [
'version' => self::BACKUP_VERSION,
'passwords' => $this->getModelArray($this->passwordMapper, $this->passwordRevisionMapper),
'folders' => $this->getModelArray($this->folderMapper, $this->folderRevisionMapper),
'tags' => $this->getModelArray($this->tagMapper, $this->tagRevisionMapper),
'shares' => $this->getEntityArray($this->shareMapper),
'keychains' => $this->getEntityArray($this->keychainMapper),
'challenges' => $this->getEntityArray($this->challengeMapper),
'passwordTagRelations' => $this->getEntityArray($this->passwordTagRelationMapper),
'keys' => [
'server' => [
'secret' => $this->config->getSystemValue('secret'),
'SSEv1ServerKey' => $this->config->getAppValue('SSEv1ServerKey', null)
],
'users' => $this->getUserKeys()
],
'settings' => [
'application' => $this->getApplicationSettings(),
'users' => $this->getUserSettings(),
'clients' => $this->getClientSettings()
]
];
}
/**
* @param AbstractMapper $modelMapper
* @param AbstractRevisionMapper|AbstractMapper $revisionMapper
*
* @return array
* @throws \OCP\DB\Exception
*/
protected function getModelArray(AbstractMapper $modelMapper, AbstractMapper $revisionMapper): array {
$modelMapper->clearEntityCache();
/** @var Password[] $passwords */
$passwords = $modelMapper->findAll();
$modelArray = [];
foreach($passwords as $password) {
$array = $password->toArray();
$array['revisions'] = [];
$revisions = $revisionMapper->findAllByModel($password->getUuid());
foreach($revisions as $revision) {
$array['revisions'][] = $revision->toArray();
}
$user = $password->getUserId();
if(!in_array($user, $this->users)) $this->users[] = $user;
$modelArray[] = $array;
}
return $modelArray;
}
/**
* @return array
* @throws Exception
*/
protected function getUserKeys(): array {
$keys = [];
foreach($this->users as $user) {
$keys[ $user ] = [
'SSEv1UserKey' => $this->config->getUserValue('SSEv1UserKey', null, $user),
'ChallengeId' => $this->config->getUserValue(UserChallengeService::USER_CHALLENGE_ID, null, $user)
];
}
return $keys;
}
/**
* @param AbstractMapper $mapper
*
* @return array
* @throws \OCP\DB\Exception
*/
protected function getEntityArray(AbstractMapper $mapper): array {
$mapper->clearEntityCache();
$entities = $mapper->findAll();
$entityArray = [];
foreach($entities as $share) {
$entityArray[] = $share->toArray();
}
return $entityArray;
}
/**
* @return array
* @throws Exception
*/
protected function getUserSettings(): array {
$settings = [];
foreach($this->users as $user) {
$settings[ $user ] = $this->userSettingsHelper->listRaw($user);
}
return $settings;
}
/**
* @return array
* @throws Exception
*/
protected function getClientSettings(): array {
$settings = [];
foreach($this->users as $user) {
$settings[ $user ] = $this->config->getUserValue('client/settings', '{}', $user);
}
return $settings;
}
/**
* @return array
*/
protected function getApplicationSettings(): array {
$options = $this->appSettingsService->list();
$settings = [];
foreach($options as $option) {
$settings[$option['name']] = $option['isDefault'] ? null:$option['value'];
}
return $settings;
}
}
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