refactor: fix psalm issues from encryption commands

Signed-off-by: Carl Schwan <carl.schwan@nextcloud.com>

apps/encryption/lib/Command/DisableMasterKey.php

@@ -7,7 +7,7 @@
 namespace OCA\Encryption\Command;
 
 use OCA\Encryption\Util;
-use OCP\IConfig;
+use OCP\AppFramework\Services\IAppConfig;
 use Symfony\Component\Console\Command\Command;
 use Symfony\Component\Console\Helper\QuestionHelper;
 use Symfony\Component\Console\Input\InputInterface;
@@ -17,7 +17,7 @@ use Symfony\Component\Console\Question\ConfirmationQuestion;
 class DisableMasterKey extends Command {
 	public function __construct(
 		protected Util $util,
-		protected IConfig $config,
+		protected IAppConfig $config,
 		protected QuestionHelper $questionHelper,
 	) {
 		parent::__construct();
@@ -45,7 +45,7 @@ class DisableMasterKey extends Command {
 			. 'Do you really want to switch to per-user keys? (y/n) ', false);
 
 		if ($this->questionHelper->ask($input, $output, $question)) {
-			$this->config->setAppValue('encryption', 'useMasterKey', '0');
+			$this->config->setAppValueBool('useMasterKey', false);
 			$output->writeln('Master key successfully disabled.');
 			return self::SUCCESS;
 		}

apps/encryption/lib/Command/DropLegacyFileKey.php

@@ -11,9 +11,11 @@ namespace OCA\Encryption\Command;
 
 use OC\Encryption\Exceptions\DecryptionFailedException;
 use OC\Files\FileInfo;
+use OC\Files\SetupManager;
 use OC\Files\View;
 use OCA\Encryption\KeyManager;
 use OCP\Encryption\Exceptions\GenericEncryptionException;
+use OCP\IUser;
 use OCP\IUserManager;
 use Symfony\Component\Console\Command\Command;
 use Symfony\Component\Console\Input\InputInterface;
@@ -23,8 +25,9 @@ class DropLegacyFileKey extends Command {
 	private View $rootView;
 
 	public function __construct(
-		private IUserManager $userManager,
-		private KeyManager $keyManager,
+		private readonly IUserManager $userManager,
+		private readonly KeyManager $keyManager,
+		private readonly SetupManager $setupManager,
 	) {
 		parent::__construct();
 
@@ -42,18 +45,10 @@ class DropLegacyFileKey extends Command {
 
 		$output->writeln('<info>Scanning all files for legacy filekey</info>');
 
-		foreach ($this->userManager->getBackends() as $backend) {
-			$limit = 500;
-			$offset = 0;
-			do {
-				$users = $backend->getUsers('', $limit, $offset);
-				foreach ($users as $user) {
-					$output->writeln('Scanning all files for ' . $user);
-					$this->setupUserFS($user);
-					$result = $result && $this->scanFolder($output, '/' . $user);
-				}
-				$offset += $limit;
-			} while (count($users) >= $limit);
+		foreach ($this->userManager->getSeenUsers() as $user) {
+			$output->writeln('Scanning all files for ' . $user->getUID());
+			$this->setupUserFileSystem($user);
+			$result = $result && $this->scanFolder($output, '/' . $user->getUID());
 		}
 
 		if ($result) {
@@ -143,8 +138,8 @@ class DropLegacyFileKey extends Command {
 	/**
 	 * setup user file system
 	 */
-	protected function setupUserFS(string $uid): void {
-		\OC_Util::tearDownFS();
-		\OC_Util::setupFS($uid);
+	protected function setupUserFileSystem(IUser $user): void {
+		$this->setupManager->tearDown();
+		$this->setupManager->setupForUser($user);
 	}
 }

apps/encryption/lib/Command/EnableMasterKey.php

@@ -8,7 +8,7 @@
 namespace OCA\Encryption\Command;
 
 use OCA\Encryption\Util;
-use OCP\IConfig;
+use OCP\AppFramework\Services\IAppConfig;
 use Symfony\Component\Console\Command\Command;
 use Symfony\Component\Console\Helper\QuestionHelper;
 use Symfony\Component\Console\Input\InputInterface;
@@ -18,7 +18,7 @@ use Symfony\Component\Console\Question\ConfirmationQuestion;
 class EnableMasterKey extends Command {
 	public function __construct(
 		protected Util $util,
-		protected IConfig $config,
+		protected IAppConfig $config,
 		protected QuestionHelper $questionHelper,
 	) {
 		parent::__construct();
@@ -43,7 +43,7 @@ class EnableMasterKey extends Command {
 			. 'There is also no way to disable it again. Do you want to continue? (y/n) ', false);
 
 		if ($this->questionHelper->ask($input, $output, $question)) {
-			$this->config->setAppValue('encryption', 'useMasterKey', '1');
+			$this->config->setAppValueBool('useMasterKey', true);
 			$output->writeln('Master key successfully enabled.');
 			return self::SUCCESS;
 		}

apps/encryption/lib/Command/FixEncryptedVersion.php

@@ -8,12 +8,12 @@
 
 namespace OCA\Encryption\Command;
 
+use OC\Files\SetupManager;
 use OC\Files\Storage\Wrapper\Encryption;
 use OC\Files\View;
 use OC\ServerNotAvailableException;
 use OCA\Encryption\Util;
 use OCP\Encryption\Exceptions\InvalidHeaderException;
-use OCP\Files\IRootFolder;
 use OCP\HintException;
 use OCP\IConfig;
 use OCP\IUser;
@@ -29,12 +29,12 @@ class FixEncryptedVersion extends Command {
 	private bool $supportLegacy = false;
 
 	public function __construct(
-		private IConfig $config,
-		private LoggerInterface $logger,
-		private IRootFolder $rootFolder,
-		private IUserManager $userManager,
-		private Util $util,
-		private View $view,
+		private readonly IConfig $config,
+		private readonly LoggerInterface $logger,
+		private readonly IUserManager $userManager,
+		private readonly Util $util,
+		private readonly View $view,
+		private readonly SetupManager $setupManager,
 	) {
 		parent::__construct();
 	}
@@ -91,45 +91,43 @@ class FixEncryptedVersion extends Command {
 				return self::FAILURE;
 			}
 
-			if ($this->userManager->get($user) === null) {
+			$user = $this->userManager->get($user);
+			if ($user === null) {
 				$output->writeln("<error>User id $user does not exist. Please provide a valid user id</error>");
 				return self::FAILURE;
 			}
 
-			return $this->runForUser($user, $pathOption, $output);
+			return $this->runForUser($user, $pathOption, $output) ? self::SUCCESS : self::FAILURE;
 		}
 
-		$result = 0;
-		$this->userManager->callForSeenUsers(function (IUser $user) use ($pathOption, $output, &$result) {
+		foreach ($this->userManager->getSeenUsers() as $user) {
 			$output->writeln('Processing files for ' . $user->getUID());
-			$result = $this->runForUser($user->getUID(), $pathOption, $output);
-			return $result === 0;
-		});
-		return $result;
+			if (!$this->runForUser($user, $pathOption, $output)) {
+				return self::FAILURE;
+			}
+		}
+		return self::SUCCESS;
 	}
 
-	private function runForUser(string $user, string $pathOption, OutputInterface $output): int {
-		$pathToWalk = "/$user/files";
+	private function runForUser(IUser $user, string $pathOption, OutputInterface $output): bool {
+		$pathToWalk = '/' . $user->getUID() . '/files';
 		if ($pathOption !== '') {
 			$pathToWalk = "$pathToWalk/$pathOption";
 		}
 		return $this->walkPathOfUser($user, $pathToWalk, $output);
 	}
 
-	/**
-	 * @return int 0 for success, 1 for error
-	 */
-	private function walkPathOfUser(string $user, string $path, OutputInterface $output): int {
-		$this->setupUserFs($user);
+	private function walkPathOfUser(IUser $user, string $path, OutputInterface $output): bool {
+		$this->setupUserFileSystem($user);
 		if (!$this->view->file_exists($path)) {
 			$output->writeln("<error>Path \"$path\" does not exist. Please provide a valid path.</error>");
-			return self::FAILURE;
+			return false;
 		}
 
 		if ($this->view->is_file($path)) {
 			$output->writeln("Verifying the content of file \"$path\"");
 			$this->verifyFileContent($path, $output);
-			return self::SUCCESS;
+			return true;
 		}
 		$directories = [];
 		$directories[] = $path;
@@ -145,7 +143,7 @@ class FixEncryptedVersion extends Command {
 				}
 			}
 		}
-		return self::SUCCESS;
+		return true;
 	}
 
 	/**
@@ -309,8 +307,8 @@ class FixEncryptedVersion extends Command {
 	/**
 	 * Setup user file system
 	 */
-	private function setupUserFs(string $uid): void {
-		\OC_Util::tearDownFS();
-		\OC_Util::setupFS($uid);
+	private function setupUserFileSystem(IUser $user): void {
+		$this->setupManager->tearDown();
+		$this->setupManager->setupForUser($user);
 	}
 }

apps/encryption/lib/Command/FixKeyLocation.php

@@ -10,6 +10,7 @@ namespace OCA\Encryption\Command;
 
 use OC\Encryption\Manager;
 use OC\Encryption\Util;
+use OC\Files\SetupManager;
 use OC\Files\Storage\Wrapper\Encryption;
 use OC\Files\View;
 use OCP\Encryption\IManager;
@@ -33,10 +34,11 @@ class FixKeyLocation extends Command {
 	private Manager $encryptionManager;
 
 	public function __construct(
-		private IUserManager $userManager,
-		private IUserMountCache $userMountCache,
-		private Util $encryptionUtil,
-		private IRootFolder $rootFolder,
+		private readonly IUserManager $userManager,
+		private readonly IUserMountCache $userMountCache,
+		private readonly Util $encryptionUtil,
+		private readonly IRootFolder $rootFolder,
+		private readonly SetupManager $setupManager,
 		IManager $encryptionManager,
 	) {
 		$this->keyRootDirectory = rtrim($this->encryptionUtil->getKeyStorageRoot(), '/');
@@ -69,7 +71,7 @@ class FixKeyLocation extends Command {
 			return self::FAILURE;
 		}
 
-		\OC_Util::setupFS($user->getUID());
+		$this->setupManager->setupForUser($user);
 
 		$mounts = $this->getSystemMountsForUser($user);
 		foreach ($mounts as $mount) {
@@ -179,11 +181,12 @@ class FixKeyLocation extends Command {
 	 *
 	 * @return \Generator<File>
 	 */
-	private function getAllEncryptedFiles(Folder $folder) {
+	private function getAllEncryptedFiles(Folder $folder): \Generator {
 		foreach ($folder->getDirectoryListing() as $child) {
 			if ($child instanceof Folder) {
 				yield from $this->getAllEncryptedFiles($child);
 			} else {
+				/** @var File $child */
 				if (substr($child->getName(), -4) !== '.bak' && $child->isEncrypted()) {
 					yield $child;
 				}

apps/encryption/lib/Command/ScanLegacyFormat.php

@@ -8,9 +8,11 @@ declare(strict_types=1);
  */
 namespace OCA\Encryption\Command;
 
+use OC\Files\SetupManager;
 use OC\Files\View;
 use OCA\Encryption\Util;
 use OCP\IConfig;
+use OCP\IUser;
 use OCP\IUserManager;
 use Symfony\Component\Console\Command\Command;
 use Symfony\Component\Console\Helper\QuestionHelper;
@@ -21,10 +23,11 @@ class ScanLegacyFormat extends Command {
 	private View $rootView;
 
 	public function __construct(
-		protected Util $util,
-		protected IConfig $config,
-		protected QuestionHelper $questionHelper,
-		private IUserManager $userManager,
+		protected readonly Util $util,
+		protected readonly IConfig $config,
+		protected readonly QuestionHelper $questionHelper,
+		private readonly IUserManager $userManager,
+		private readonly SetupManager $setupManager,
 	) {
 		parent::__construct();
 
@@ -42,18 +45,10 @@ class ScanLegacyFormat extends Command {
 
 		$output->writeln('Scanning all files for legacy encryption');
 
-		foreach ($this->userManager->getBackends() as $backend) {
-			$limit = 500;
-			$offset = 0;
-			do {
-				$users = $backend->getUsers('', $limit, $offset);
-				foreach ($users as $user) {
-					$output->writeln('Scanning all files for ' . $user);
-					$this->setupUserFS($user);
-					$result = $result && $this->scanFolder($output, '/' . $user);
-				}
-				$offset += $limit;
-			} while (count($users) >= $limit);
+		foreach ($this->userManager->getSeenUsers() as $user) {
+			$output->writeln('Scanning all files for ' . $user->getUID());
+			$this->setupUserFileSystem($user);
+			$result = $result && $this->scanFolder($output, '/' . $user->getUID());
 		}
 
 		if ($result) {
@@ -93,8 +88,8 @@ class ScanLegacyFormat extends Command {
 	/**
 	 * setup user file system
 	 */
-	protected function setupUserFS(string $uid): void {
-		\OC_Util::tearDownFS();
-		\OC_Util::setupFS($uid);
+	protected function setupUserFileSystem(IUser $user): void {
+		$this->setupManager->tearDown();
+		$this->setupManager->setupForUser($user);
 	}
 }

apps/encryption/lib/Crypto/EncryptAll.php

@@ -11,6 +11,7 @@ declare(strict_types=1);
 namespace OCA\Encryption\Crypto;
 
 use OC\Encryption\Exceptions\DecryptionFailedException;
+use OC\Files\SetupManager;
 use OC\Files\View;
 use OCA\Encryption\KeyManager;
 use OCA\Encryption\Users\Setup;
@@ -34,31 +35,26 @@ use Symfony\Component\Console\Question\ConfirmationQuestion;
 
 class EncryptAll {
 
-	/** @var array */
-	protected $userPasswords;
-
-	/** @var OutputInterface */
-	protected $output;
-
-	/** @var InputInterface */
-	protected $input;
+	/** @var array<string, array{password: string, user: IUser}> $userCache store one time passwords for the users */
+	protected array $userCache = [];
+	protected OutputInterface $output;
+	protected InputInterface $input;
 
 	public function __construct(
-		protected Setup $userSetup,
-		protected IUserManager $userManager,
-		protected View $rootView,
-		protected KeyManager $keyManager,
-		protected Util $util,
-		protected IConfig $config,
-		protected IMailer $mailer,
-		protected IL10N $l,
-		protected IFactory $l10nFactory,
-		protected QuestionHelper $questionHelper,
-		protected ISecureRandom $secureRandom,
-		protected LoggerInterface $logger,
+		protected readonly Setup $userSetup,
+		protected readonly IUserManager $userManager,
+		protected readonly View $rootView,
+		protected readonly KeyManager $keyManager,
+		protected readonly Util $util,
+		protected readonly IConfig $config,
+		protected readonly IMailer $mailer,
+		protected readonly IL10N $l,
+		protected readonly IFactory $l10nFactory,
+		protected readonly QuestionHelper $questionHelper,
+		protected readonly ISecureRandom $secureRandom,
+		protected readonly LoggerInterface $logger,
+		protected readonly SetupManager $setupManager,
 	) {
-		// store one time passwords for the users
-		$this->userPasswords = [];
 	}
 
 	/**
@@ -117,26 +113,18 @@ class EncryptAll {
 		$progress->setFormat(" %message% \n [%bar%]");
 		$progress->start();
 
-		foreach ($this->userManager->getBackends() as $backend) {
-			$limit = 500;
-			$offset = 0;
-			do {
-				$users = $backend->getUsers('', $limit, $offset);
-				foreach ($users as $user) {
-					if ($this->keyManager->userHasKeys($user) === false) {
-						$progress->setMessage('Create key-pair for ' . $user);
-						$progress->advance();
-						$this->setupUserFS($user);
-						$password = $this->generateOneTimePassword($user);
-						$this->userSetup->setupUser($user, $password);
-					} else {
-						// users which already have a key-pair will be stored with a
-						// empty password and filtered out later
-						$this->userPasswords[$user] = '';
-					}
-				}
-				$offset += $limit;
-			} while (count($users) >= $limit);
+		foreach ($this->userManager->getSeenUsers() as $user) {
+			if ($this->keyManager->userHasKeys($user->getUID()) === false) {
+				$progress->setMessage('Create key-pair for ' . $user->getUID());
+				$progress->advance();
+				$this->setupUserFileSystem($user);
+				$password = $this->generateOneTimePassword($user);
+				$this->userSetup->setupUser($user->getUID(), $password);
+			} else {
+				// users which already have a key-pair will be stored with a
+				// empty password and filtered out later
+				$this->userCache[$user->getUID()] = ['password' => '', 'user' => $user];
+			}
 		}
 
 		$progress->setMessage('Key-pair created for all users');
@@ -151,14 +139,15 @@ class EncryptAll {
 		$progress = new ProgressBar($this->output);
 		$progress->setFormat(" %message% \n [%bar%]");
 		$progress->start();
-		$numberOfUsers = count($this->userPasswords);
+		$numberOfUsers = count($this->userCache);
 		$userNo = 1;
 		if ($this->util->isMasterKeyEnabled()) {
 			$this->encryptAllUserFilesWithMasterKey($progress);
 		} else {
-			foreach ($this->userPasswords as $uid => $password) {
+			foreach ($this->userCache as $uid => $cache) {
+				['user' => $user, 'password' => $password] = $cache;
 				$userCount = "$uid ($userNo of $numberOfUsers)";
-				$this->encryptUsersFiles($uid, $progress, $userCount);
+				$this->encryptUsersFiles($user, $progress, $userCount);
 				$userNo++;
 			}
 		}
@@ -171,26 +160,19 @@ class EncryptAll {
 	 */
 	protected function encryptAllUserFilesWithMasterKey(ProgressBar $progress): void {
 		$userNo = 1;
-		foreach ($this->userManager->getBackends() as $backend) {
-			$limit = 500;
-			$offset = 0;
-			do {
-				$users = $backend->getUsers('', $limit, $offset);
-				foreach ($users as $user) {
-					$userCount = "$user ($userNo)";
-					$this->encryptUsersFiles($user, $progress, $userCount);
-					$userNo++;
-				}
-				$offset += $limit;
-			} while (count($users) >= $limit);
+		foreach ($this->userManager->getSeenUsers() as $user) {
+			$userCount = $user->getUID() . " ($userNo)";
+			$this->encryptUsersFiles($user, $progress, $userCount);
+			$userNo++;
 		}
 	}
 
 	/**
 	 * encrypt files from the given user
 	 */
-	protected function encryptUsersFiles(string $uid, ProgressBar $progress, string $userCount): void {
-		$this->setupUserFS($uid);
+	protected function encryptUsersFiles(IUser $user, ProgressBar $progress, string $userCount): void {
+		$this->setupUserFileSystem($user);
+		$uid = $user->getUID();
 		$directories = [];
 		$directories[] = '/' . $uid . '/files';
 
@@ -269,7 +251,8 @@ class EncryptAll {
 		//create rows
 		$newPasswords = [];
 		$unchangedPasswords = [];
-		foreach ($this->userPasswords as $uid => $password) {
+		foreach ($this->userCache as $uid => $cache) {
+			['user' => $user, 'password' => $password] = $cache;
 			if (empty($password)) {
 				$unchangedPasswords[] = $uid;
 			} else {
@@ -323,9 +306,9 @@ class EncryptAll {
 	/**
 	 * setup user file system
 	 */
-	protected function setupUserFS(string $uid): void {
-		\OC_Util::tearDownFS();
-		\OC_Util::setupFS($uid);
+	protected function setupUserFileSystem(IUser $user): void {
+		$this->setupManager->tearDown();
+		$this->setupManager->setupForUser($user);
 	}
 
 	/**
@@ -333,9 +316,9 @@ class EncryptAll {
 	 *
 	 * @return string password
 	 */
-	protected function generateOneTimePassword(string $uid): string {
+	protected function generateOneTimePassword(IUser $user): string {
 		$password = $this->secureRandom->generate(16, ISecureRandom::CHAR_HUMAN_READABLE);
-		$this->userPasswords[$uid] = $password;
+		$this->userCache[$user->getUID()] = ['password' => $password, 'user' => $user];
 		return $password;
 	}
 
@@ -346,10 +329,11 @@ class EncryptAll {
 		$noMail = [];
 
 		$this->output->writeln('');
-		$progress = new ProgressBar($this->output, count($this->userPasswords));
+		$progress = new ProgressBar($this->output, count($this->userCache));
 		$progress->start();
 
-		foreach ($this->userPasswords as $uid => $password) {
+		foreach ($this->userCache as $uid => $cache) {
+			['user' => $user, 'password' => $password] = $cache;
 			$progress->advance();
 			if (!empty($password)) {
 				$recipient = $this->userManager->get($uid);
@@ -409,7 +393,7 @@ class EncryptAll {
 			$this->output->writeln("\n\nCould not send password to following users:\n");
 			$rows = [];
 			foreach ($noMail as $uid) {
-				$rows[] = [$uid, $this->userPasswords[$uid]];
+				$rows[] = [$uid, $this->userCache[$uid]['password']];
 			}
 			$table->setRows($rows);
 			$table->render();

apps/encryption/tests/Command/FixEncryptedVersionTest.php

@@ -10,10 +10,12 @@ declare(strict_types=1);
 
 namespace OCA\Encryption\Tests\Command;
 
+use OC\Files\SetupManager;
 use OC\Files\View;
 use OCA\Encryption\Command\FixEncryptedVersion;
 use OCA\Encryption\Util;
-use OCP\Files\IRootFolder;
+use OCP\Encryption\IManager;
+use OCP\IAppConfig;
 use OCP\IConfig;
 use OCP\ITempManager;
 use OCP\IUserManager;
@@ -48,7 +50,7 @@ class FixEncryptedVersionTest extends TestCase {
 	public function setUp(): void {
 		parent::setUp();
 
-		Server::get(IConfig::class)->setAppValue('encryption', 'useMasterKey', '1');
+		Server::get(IAppConfig::class)->setValueBool('encryption', 'useMasterKey', true);
 
 		$this->util = $this->getMockBuilder(Util::class)
 			->disableOriginalConstructor()->getMock();
@@ -64,16 +66,17 @@ class FixEncryptedVersionTest extends TestCase {
 		$this->fixEncryptedVersion = new FixEncryptedVersion(
 			Server::get(IConfig::class),
 			Server::get(LoggerInterface::class),
-			Server::get(IRootFolder::class),
 			Server::get(IUserManager::class),
 			$this->util,
-			new View('/')
+			new View('/'),
+			Server::get(SetupManager::class),
 		);
 		$this->commandTester = new CommandTester($this->fixEncryptedVersion);
 
-		$this->assertTrue(Server::get(\OCP\Encryption\IManager::class)->isEnabled());
-		$this->assertTrue(Server::get(\OCP\Encryption\IManager::class)->isReady());
-		$this->assertTrue(Server::get(\OCP\Encryption\IManager::class)->isReadyForUser($this->userId));
+		$manager = Server::get(IManager::class);
+		$this->assertTrue($manager->isEnabled());
+		$this->assertTrue($manager->isReady());
+		$this->assertTrue($manager->isReadyForUser($this->userId));
 	}
 
 	/**
@@ -375,7 +378,7 @@ The file \"/$this->userId/files/sub/hello.txt\" is: OK", $output);
 	 * Test commands without master key
 	 */
 	public function testExecuteWithNoMasterKey(): void {
-		Server::get(IConfig::class)->setAppValue('encryption', 'useMasterKey', '0');
+		Server::get(IAppConfig::class)->setValueBool('encryption', 'useMasterKey', false);
 		$this->util->expects($this->once())->method('isMasterKeyEnabled')
 			->willReturn(false);
 

apps/encryption/tests/Command/TestEnableMasterKey.php

@@ -11,38 +11,27 @@ namespace OCA\Encryption\Tests\Command;
 
 use OCA\Encryption\Command\EnableMasterKey;
 use OCA\Encryption\Util;
-use OCP\IConfig;
+use OCP\AppFramework\Services\IAppConfig;
+use PHPUnit\Framework\MockObject\MockObject;
 use Symfony\Component\Console\Helper\QuestionHelper;
 use Symfony\Component\Console\Input\InputInterface;
 use Symfony\Component\Console\Output\OutputInterface;
 use Test\TestCase;
 
 class TestEnableMasterKey extends TestCase {
-
-	/** @var EnableMasterKey */
-	protected $enableMasterKey;
-
-	/** @var Util | \PHPUnit\Framework\MockObject\MockObject */
-	protected $util;
-
-	/** @var IConfig|\PHPUnit\Framework\MockObject\MockObject */
-	protected $config;
-
-	/** @var \Symfony\Component\Console\Helper\QuestionHelper | \PHPUnit\Framework\MockObject\MockObject */
-	protected $questionHelper;
-
-	/** @var \Symfony\Component\Console\Output\OutputInterface | \PHPUnit\Framework\MockObject\MockObject */
-	protected $output;
-
-	/** @var \Symfony\Component\Console\Input\InputInterface | \PHPUnit\Framework\MockObject\MockObject */
-	protected $input;
+	protected EnableMasterKey $enableMasterKey;
+	protected Util&MockObject $util;
+	protected IAppConfig&MockObject $config;
+	protected QuestionHelper&MockObject $questionHelper;
+	protected OutputInterface&MockObject $output;
+	protected InputInterface&MockObject $input;
 
 	protected function setUp(): void {
 		parent::setUp();
 
 		$this->util = $this->getMockBuilder(Util::class)
 			->disableOriginalConstructor()->getMock();
-		$this->config = $this->getMockBuilder(IConfig::class)
+		$this->config = $this->getMockBuilder(IAppConfig::class)
 			->disableOriginalConstructor()->getMock();
 		$this->questionHelper = $this->getMockBuilder(QuestionHelper::class)
 			->disableOriginalConstructor()->getMock();
@@ -54,13 +43,8 @@ class TestEnableMasterKey extends TestCase {
 		$this->enableMasterKey = new EnableMasterKey($this->util, $this->config, $this->questionHelper);
 	}
 
-	/**
-	 *
-	 * @param bool $isAlreadyEnabled
-	 * @param string $answer
-	 */
 	#[\PHPUnit\Framework\Attributes\DataProvider('dataTestExecute')]
-	public function testExecute($isAlreadyEnabled, $answer): void {
+	public function testExecute(bool $isAlreadyEnabled, string $answer): void {
 		$this->util->expects($this->once())->method('isMasterKeyEnabled')
 			->willReturn($isAlreadyEnabled);
 
@@ -70,8 +54,8 @@ class TestEnableMasterKey extends TestCase {
 		} else {
 			if ($answer === 'y') {
 				$this->questionHelper->expects($this->once())->method('ask')->willReturn(true);
-				$this->config->expects($this->once())->method('setAppValue')
-					->with('encryption', 'useMasterKey', '1');
+				$this->config->expects($this->once())->method('setAppValueBool')
+					->with('useMasterKey', true);
 			} else {
 				$this->questionHelper->expects($this->once())->method('ask')->willReturn(false);
 				$this->config->expects($this->never())->method('setAppValue');

apps/encryption/tests/Crypto/EncryptAllTest.php

@@ -9,6 +9,7 @@ declare(strict_types=1);
  */
 namespace OCA\Encryption\Tests\Crypto;
 
+use OC\Files\SetupManager;
 use OC\Files\View;
 use OCA\Encryption\Crypto\EncryptAll;
 use OCA\Encryption\KeyManager;
@@ -17,6 +18,7 @@ use OCA\Encryption\Util;
 use OCP\Files\FileInfo;
 use OCP\IConfig;
 use OCP\IL10N;
+use OCP\IUser;
 use OCP\IUserManager;
 use OCP\L10N\IFactory;
 use OCP\Mail\IMailer;
@@ -48,6 +50,9 @@ class EncryptAllTest extends TestCase {
 	protected UserInterface&MockObject $userInterface;
 	protected ISecureRandom&MockObject $secureRandom;
 	protected LoggerInterface&MockObject $logger;
+	protected SetupManager&MockObject $setupManager;
+	protected IUser&MockObject $user1;
+	protected IUser&MockObject $user2;
 
 	protected EncryptAll $encryptAll;
 
@@ -79,6 +84,7 @@ class EncryptAllTest extends TestCase {
 		$this->userInterface = $this->getMockBuilder(UserInterface::class)
 			->disableOriginalConstructor()->getMock();
 		$this->logger = $this->createMock(LoggerInterface::class);
+		$this->setupManager = $this->createMock(SetupManager::class);
 
 		/**
 		 * We need format method to return a string
@@ -91,9 +97,16 @@ class EncryptAllTest extends TestCase {
 		$this->outputInterface->expects($this->any())->method('getFormatter')
 			->willReturn($outputFormatter);
 
-		$this->userManager->expects($this->any())->method('getBackends')->willReturn([$this->userInterface]);
-		$this->userInterface->expects($this->any())->method('getUsers')->willReturn(['user1', 'user2']);
+		$this->user1 = $this->createMock(IUser::class);
+		$this->user1->method('getUID')->willReturn('user1');
 
+		$this->user2 = $this->createMock(IUser::class);
+		$this->user2->method('getUID')->willReturn('user2');
+
+		$this->userManager->expects($this->any())->method('getSeenUsers')->will($this->returnCallback(function () {
+			yield $this->user1;
+			yield $this->user2;
+		}));
 		$this->secureRandom = $this->getMockBuilder(ISecureRandom::class)->disableOriginalConstructor()->getMock();
 		$this->secureRandom->expects($this->any())->method('generate')->willReturn('12345678');
 
@@ -111,6 +124,7 @@ class EncryptAllTest extends TestCase {
 			$this->questionHelper,
 			$this->secureRandom,
 			$this->logger,
+			$this->setupManager,
 		);
 	}
 
@@ -138,6 +152,7 @@ class EncryptAllTest extends TestCase {
 					$this->questionHelper,
 					$this->secureRandom,
 					$this->logger,
+					$this->setupManager,
 				]
 			)
 			->onlyMethods(['createKeyPairs', 'encryptAllUsersFiles', 'outputPasswords'])
@@ -168,6 +183,7 @@ class EncryptAllTest extends TestCase {
 					$this->questionHelper,
 					$this->secureRandom,
 					$this->logger,
+					$this->setupManager,
 				]
 			)
 			->onlyMethods(['createKeyPairs', 'encryptAllUsersFiles', 'outputPasswords'])
@@ -199,9 +215,10 @@ class EncryptAllTest extends TestCase {
 					$this->questionHelper,
 					$this->secureRandom,
 					$this->logger,
+					$this->setupManager,
 				]
 			)
-			->onlyMethods(['setupUserFS', 'generateOneTimePassword'])
+			->onlyMethods(['generateOneTimePassword', 'setupUserFileSystem'])
 			->getMock();
 
 
@@ -218,19 +235,19 @@ class EncryptAllTest extends TestCase {
 				}
 			);
 
-		$encryptAll->expects($this->once())->method('setupUserFS')->with('user1');
-		$encryptAll->expects($this->once())->method('generateOneTimePassword')->with('user1')->willReturn('password');
+		$encryptAll->expects($this->once())->method('setupUserFileSystem')->with($this->user1);
+		$encryptAll->expects($this->once())->method('generateOneTimePassword')->with($this->user1)->willReturn('password');
 		$this->setupUser->expects($this->once())->method('setupUser')->with('user1', 'password');
 
 		$this->invokePrivate($encryptAll, 'createKeyPairs');
 
-		$userPasswords = $this->invokePrivate($encryptAll, 'userPasswords');
+		$userPasswords = $this->invokePrivate($encryptAll, 'userCache');
 
 		// we only expect the skipped user, because generateOneTimePassword which
 		// would set the user with the new password was mocked.
 		// This method will be tested separately
 		$this->assertSame(1, count($userPasswords));
-		$this->assertSame('', $userPasswords['user2']);
+		$this->assertSame('', $userPasswords['user2']['password']);
 	}
 
 	public function testEncryptAllUsersFiles(): void {
@@ -250,6 +267,7 @@ class EncryptAllTest extends TestCase {
 					$this->questionHelper,
 					$this->secureRandom,
 					$this->logger,
+					$this->setupManager,
 				]
 			)
 			->onlyMethods(['encryptUsersFiles'])
@@ -259,7 +277,16 @@ class EncryptAllTest extends TestCase {
 
 		// set protected property $output
 		$this->invokePrivate($encryptAll, 'output', [$this->outputInterface]);
-		$this->invokePrivate($encryptAll, 'userPasswords', [['user1' => 'pwd1', 'user2' => 'pwd2']]);
+		$this->invokePrivate($encryptAll, 'userCache', [[
+			'user1' => [
+				'password' => 'pwd1',
+				'user' => $this->user1,
+			],
+			'user2' => [
+				'password' => 'pwd2',
+				'user' => $this->user2,
+			]
+		]]);
 
 		$encryptAllCalls = [];
 		$encryptAll->expects($this->exactly(2))
@@ -270,8 +297,8 @@ class EncryptAllTest extends TestCase {
 
 		$this->invokePrivate($encryptAll, 'encryptAllUsersFiles');
 		self::assertEquals([
-			'user1',
-			'user2',
+			$this->user1,
+			$this->user2,
 		], $encryptAllCalls);
 	}
 
@@ -292,9 +319,10 @@ class EncryptAllTest extends TestCase {
 					$this->questionHelper,
 					$this->secureRandom,
 					$this->logger,
+					$this->setupManager,
 				]
 			)
-			->onlyMethods(['encryptFile', 'setupUserFS'])
+			->onlyMethods(['encryptFile'])
 			->getMock();
 
 		$this->util->expects($this->any())->method('isMasterKeyEnabled')->willReturn(false);
@@ -335,7 +363,7 @@ class EncryptAllTest extends TestCase {
 			->willReturn($outputFormatter);
 		$progressBar = new ProgressBar($this->outputInterface);
 
-		$this->invokePrivate($encryptAll, 'encryptUsersFiles', ['user1', $progressBar, '']);
+		$this->invokePrivate($encryptAll, 'encryptUsersFiles', [$this->user1, $progressBar, '']);
 		self::assertEquals([
 			'/user1/files/bar',
 			'/user1/files/foo/subfile',
@@ -343,13 +371,13 @@ class EncryptAllTest extends TestCase {
 	}
 
 	public function testGenerateOneTimePassword(): void {
-		$password = $this->invokePrivate($this->encryptAll, 'generateOneTimePassword', ['user1']);
+		$password = $this->invokePrivate($this->encryptAll, 'generateOneTimePassword', [$this->user1]);
 		$this->assertTrue(is_string($password));
 		$this->assertSame(8, strlen($password));
 
-		$userPasswords = $this->invokePrivate($this->encryptAll, 'userPasswords');
+		$userPasswords = $this->invokePrivate($this->encryptAll, 'userCache');
 		$this->assertSame(1, count($userPasswords));
-		$this->assertSame($password, $userPasswords['user1']);
+		$this->assertSame($password, $userPasswords['user1']['password']);
 	}
 
 	/**

build/psalm-baseline.xml

@@ -1015,51 +1015,6 @@
       <code><![CDATA[array{name: string, displayName: string, description: ?string, vCards: VCard[]}]]></code>
     </MoreSpecificReturnType>
   </file>
-  <file src="apps/encryption/lib/Command/DisableMasterKey.php">
-    <DeprecatedMethod>
-      <code><![CDATA[setAppValue]]></code>
-    </DeprecatedMethod>
-  </file>
-  <file src="apps/encryption/lib/Command/DropLegacyFileKey.php">
-    <DeprecatedClass>
-      <code><![CDATA[\OC_Util::setupFS($uid)]]></code>
-      <code><![CDATA[\OC_Util::tearDownFS()]]></code>
-    </DeprecatedClass>
-    <DeprecatedMethod>
-      <code><![CDATA[\OC_Util::tearDownFS()]]></code>
-    </DeprecatedMethod>
-  </file>
-  <file src="apps/encryption/lib/Command/EnableMasterKey.php">
-    <DeprecatedMethod>
-      <code><![CDATA[setAppValue]]></code>
-    </DeprecatedMethod>
-  </file>
-  <file src="apps/encryption/lib/Command/FixEncryptedVersion.php">
-    <DeprecatedClass>
-      <code><![CDATA[\OC_Util::setupFS($uid)]]></code>
-      <code><![CDATA[\OC_Util::tearDownFS()]]></code>
-    </DeprecatedClass>
-    <DeprecatedMethod>
-      <code><![CDATA[\OC_Util::tearDownFS()]]></code>
-    </DeprecatedMethod>
-  </file>
-  <file src="apps/encryption/lib/Command/FixKeyLocation.php">
-    <DeprecatedClass>
-      <code><![CDATA[\OC_Util::setupFS($user->getUID())]]></code>
-    </DeprecatedClass>
-    <MoreSpecificReturnType>
-      <code><![CDATA[\Generator<File>]]></code>
-    </MoreSpecificReturnType>
-  </file>
-  <file src="apps/encryption/lib/Command/ScanLegacyFormat.php">
-    <DeprecatedClass>
-      <code><![CDATA[\OC_Util::setupFS($uid)]]></code>
-      <code><![CDATA[\OC_Util::tearDownFS()]]></code>
-    </DeprecatedClass>
-    <DeprecatedMethod>
-      <code><![CDATA[\OC_Util::tearDownFS()]]></code>
-    </DeprecatedMethod>
-  </file>
   <file src="apps/encryption/lib/Crypto/Crypt.php">
     <DeprecatedMethod>
       <code><![CDATA[opensslSeal]]></code>
@@ -1068,15 +1023,6 @@
       <code><![CDATA[get_class($res) === 'OpenSSLAsymmetricKey']]></code>
     </TypeDoesNotContainType>
   </file>
-  <file src="apps/encryption/lib/Crypto/EncryptAll.php">
-    <DeprecatedClass>
-      <code><![CDATA[\OC_Util::setupFS($uid)]]></code>
-      <code><![CDATA[\OC_Util::tearDownFS()]]></code>
-    </DeprecatedClass>
-    <DeprecatedMethod>
-      <code><![CDATA[\OC_Util::tearDownFS()]]></code>
-    </DeprecatedMethod>
-  </file>
   <file src="apps/encryption/lib/Crypto/Encryption.php">
     <ImplementedParamTypeMismatch>
       <code><![CDATA[$position]]></code>