diff --git a/lib/Controller/ShareAPIController.php b/lib/Controller/ShareAPIController.php
index 43b2863..7f66839 100644
--- a/lib/Controller/ShareAPIController.php
+++ b/lib/Controller/ShareAPIController.php
@@ -8,169 +8,236 @@
 
 use OCA\Files_Sharing\Controller\ShareAPIController as FilesSharingShareAPIController;
 use OCP\AppFramework\Http\DataResponse;
+use OCP\App\IAppManager;
+use OCP\Files\IRootFolder;
+use OCP\IConfig;
+use OCP\IDateTimeZone;
+use OCP\IGroupManager;
+use OCP\IL10N;
+use OCP\IPreview;
+use OCP\IRequest;
+use OCP\IURLGenerator;
+use OCP\IUserManager;
+use OCP\Share\IManager;
+use OCP\UserStatus\IManager as IUserStatusManager;
+use Psr\Container\ContainerInterface;
+use Psr\Log\LoggerInterface;
+use OCP\IUserSession;
+use OC_Util;
+use OCP\IServerContainer;
 
 class ShareAPIController extends FilesSharingShareAPIController
 {
-    use AccessControl;
-
-    /**
-     * @NoAdminRequired
-     *
-     * @param string $path
-     * @param int    $permissions
-     * @param string $shareWith
-     * @param string $sendPasswordByTalk
-     * @param string $attributes
-     *
-     * @throws NotFoundException
-     * @throws OCSBadRequestException
-     * @throws OCSException
-     * @throws OCSForbiddenException
-     * @throws OCSNotFoundException
-     * @throws InvalidPathException
-     *
-     * @suppress PhanUndeclaredClassMethod
-     */
-    public function createShare(...$args
-    ): DataResponse {
-        $response = parent::createShare(...$args);
-
-        return $this->checkOrigin($response);
-    }
-
-      /**
-       * The getShares function.
-       *
-       * @NoAdminRequired
-       *
-       * @param string $path
-       *
-       * - Get shares by the current user
-       * - Get shares by the current user and reshares (?reshares=true)
-       * - Get shares with the current user (?shared_with_me=true)
-       * - Get shares for a specific path (?path=...)
-       * - Get all shares in a folder (?subfiles=true&path=..)
-       *
-       * @throws NotFoundException
-       * @throws OCSBadRequestException
-       * @throws OCSNotFoundException
-       */
-      public function getShares(
-          string $shared_with_me = 'false',
-          string $reshares = 'false',
-          string $subfiles = 'false',
-          string $path = '',
-          string $include_tags = 'false'
-      ): DataResponse {
-          $response = parent::getShares(...func_get_args());
-
-          return $this->checkOrigin($response);
-      }
-
-    /**
-       * Get a specific share by id.
-       *
-       * @NoAdminRequired
-       *
-       * @throws OCSNotFoundException
-       */
-    public function getShare(string $id, bool $include_tags = false): DataResponse
-    {
-        $response = parent::getShare(...func_get_args());
-
-        return $this->checkOrigin($response);
-    }
-
-    /**
-     * The getInheritedShares function.
-     * returns all shares relative to a file, including parent folders shares rights.
-     *
-     * @NoAdminRequired
-     *
-     * @param string $path
-     *
-     * - Get shares by the current user
-     * - Get shares by the current user and reshares (?reshares=true)
-     * - Get shares with the current user (?shared_with_me=true)
-     * - Get shares for a specific path (?path=...)
-     * - Get all shares in a folder (?subfiles=true&path=..)
-     *
-     * @throws InvalidPathException
-     * @throws NotFoundException
-     * @throws OCSNotFoundException
-     * @throws OCSBadRequestException
-     * @throws SharingRightsException
-     */
-    public function getInheritedShares(string $path): DataResponse
-    {
-        $response = parent::getInheritedShares(...func_get_args());
-
-        return $this->checkOrigin($response);
-    }
-
-      /**
-       * @NoAdminRequired
-       *
-       * @throws InvalidPathException
-       * @throws NotFoundException
-       * @throws OCSNotFoundException
-       * @throws OCSBadRequestException
-       * @throws SharingRightsException
-       */
-      public function pendingShares(): DataResponse
-      {
-          $response = parent::pendingShares(...func_get_args());
-
-          return $this->checkOrigin($response);
-      }
-
-      /**
-         * @NoAdminRequired
-         *
-         * @param int    $permissions
-         * @param string $password
-         * @param string $sendPasswordByTalk
-         * @param string $publicUpload
-         * @param string $expireDate
-         * @param string $note
-         * @param string $label
-         * @param string $hideDownload
-         * @param string $attributes
-         *
-         * @throws LockedException
-         * @throws NotFoundException
-         * @throws OCSBadRequestException
-         * @throws OCSForbiddenException
-         * @throws OCSNotFoundException
-         */
-      public function updateShare(
-          string $id,
-          int $permissions = null,
-          string $password = null,
-          string $sendPasswordByTalk = null,
-          string $publicUpload = null,
-          string $expireDate = null,
-          string $note = null,
-          string $label = null,
-          string $hideDownload = null,
-          string $attributes = null
-      ): DataResponse {
-          $response = parent::updateShare(...func_get_args());
-
-          return $this->checkOrigin($response);
-      }
-
-    /**
-       * Delete a share.
-       *
-       * @NoAdminRequired
-       *
-       * @throws OCSNotFoundException
-       */
-    public function deleteShare(string $id): DataResponse
-    {
-        $response = parent::deleteShare(...func_get_args());
-
-        return $this->checkOrigin($response);
-    }
+	use AccessControl;
+
+	public function __construct(
+		$AppName,
+		IRequest $request,
+		private IManager $shareManager,
+		private IGroupManager $groupManager,
+		private IUserManager $userManager,
+		private IRootFolder $rootFolder,
+		private IURLGenerator $urlGenerator,
+		private IL10N $l,
+		private IConfig $config,
+		private IAppManager $appManager,
+		private IServerContainer $serverContainerOld,
+		private ContainerInterface $serverContainer,
+		private IUserStatusManager $userStatusManager,
+		private IPreview $previewManager,
+		private IDateTimeZone $dateTimeZone,
+		private LoggerInterface $logger,
+		IUserSession $userSession,
+	) {
+		// In an options request, $user will be null, as there is no Auth header to get data from.
+		$user = $userSession->getUser();
+
+		// Enforce $uid to be a string under all circumstances, because Nextcloud's own ShareApiController
+		// will break if it is null, even if it is allowed by its constructor. Passing an empty string is fine.
+		$uid = $user ? $user->getUID() ?? '' : '';
+
+
+		// Call the constructor.
+		// The paremeter order is different between versions, this has to be accounted for.
+		// Version string is identical for 27.1.10.1 and 27.1.10.2.
+		$version = OC_Util::getVersionString();
+		if ($version == '27.1.10') {
+			parent::__construct($AppName, $request, $shareManager, $groupManager, $userManager, $rootFolder, $urlGenerator, $uid, $l, $config, $appManager, $serverContainerOld, $userStatusManager, $previewManager, $dateTimeZone);
+		} else {
+			parent::__construct($AppName, $request, $shareManager, $groupManager, $userManager, $rootFolder, $urlGenerator, $l, $config, $appManager, $serverContainer, $userStatusManager, $previewManager, $dateTimeZone, $logger, $uid);
+		}
+	}
+
+	/**
+	 * @NoAdminRequired
+	 *
+	 * @param string $path
+	 * @param int    $permissions
+	 * @param string $shareWith
+	 * @param string $sendPasswordByTalk
+	 * @param string $attributes
+	 *
+	 * @throws NotFoundException
+	 * @throws OCSBadRequestException
+	 * @throws OCSException
+	 * @throws OCSForbiddenException
+	 * @throws OCSNotFoundException
+	 * @throws InvalidPathException
+	 *
+	 * @suppress PhanUndeclaredClassMethod
+	 */
+	public function createShare(
+		?string $path = null,
+		?int $permissions = null,
+		int $shareType = -1,
+		?string $shareWith = null,
+		string $publicUpload = 'false',
+		string $password = '',
+		?string $sendPasswordByTalk = null,
+		?string $expireDate = null,
+		string $note = '',
+		string $label = '',
+		?string $attributes = null
+	): DataResponse {
+		$response = parent::createShare(...func_get_args());
+
+		return $this->checkOrigin($response);
+	}
+
+
+	/**
+	 * The getShares function.
+	 *
+	 * @NoAdminRequired
+	 *
+	 * @param string $path
+	 *
+	 * - Get shares by the current user
+	 * - Get shares by the current user and reshares (?reshares=true)
+	 * - Get shares with the current user (?shared_with_me=true)
+	 * - Get shares for a specific path (?path=...)
+	 * - Get all shares in a folder (?subfiles=true&path=..)
+	 *
+	 * @throws NotFoundException
+	 * @throws OCSBadRequestException
+	 * @throws OCSNotFoundException
+	 */
+	public function getShares(
+		string $shared_with_me = 'false',
+		string $reshares = 'false',
+		string $subfiles = 'false',
+		string $path = '',
+		string $include_tags = 'false'
+	): DataResponse {
+		$response = parent::getShares(...func_get_args());
+
+		return $this->checkOrigin($response);
+	}
+
+	/**
+	 * Get a specific share by id.
+	 *
+	 * @NoAdminRequired
+	 *
+	 * @throws OCSNotFoundException
+	 */
+	public function getShare(string $id, bool $include_tags = false): DataResponse
+	{
+		$response = parent::getShare(...func_get_args());
+
+		return $this->checkOrigin($response);
+	}
+
+	/**
+	 * The getInheritedShares function.
+	 * returns all shares relative to a file, including parent folders shares rights.
+	 *
+	 * @NoAdminRequired
+	 *
+	 * @param string $path
+	 *
+	 * - Get shares by the current user
+	 * - Get shares by the current user and reshares (?reshares=true)
+	 * - Get shares with the current user (?shared_with_me=true)
+	 * - Get shares for a specific path (?path=...)
+	 * - Get all shares in a folder (?subfiles=true&path=..)
+	 *
+	 * @throws InvalidPathException
+	 * @throws NotFoundException
+	 * @throws OCSNotFoundException
+	 * @throws OCSBadRequestException
+	 * @throws SharingRightsException
+	 */
+	public function getInheritedShares(string $path): DataResponse
+	{
+		$response = parent::getInheritedShares(...func_get_args());
+
+		return $this->checkOrigin($response);
+	}
+
+	/**
+	 * @NoAdminRequired
+	 *
+	 * @throws InvalidPathException
+	 * @throws NotFoundException
+	 * @throws OCSNotFoundException
+	 * @throws OCSBadRequestException
+	 * @throws SharingRightsException
+	 */
+	public function pendingShares(): DataResponse
+	{
+		$response = parent::pendingShares(...func_get_args());
+
+		return $this->checkOrigin($response);
+	}
+
+	/**
+	 * @NoAdminRequired
+	 *
+	 * @param int    $permissions
+	 * @param string $password
+	 * @param string $sendPasswordByTalk
+	 * @param string $publicUpload
+	 * @param string $expireDate
+	 * @param string $note
+	 * @param string $label
+	 * @param string $hideDownload
+	 * @param string $attributes
+	 *
+	 * @throws LockedException
+	 * @throws NotFoundException
+	 * @throws OCSBadRequestException
+	 * @throws OCSForbiddenException
+	 * @throws OCSNotFoundException
+	 */
+	public function updateShare(
+		string $id,
+		int $permissions = null,
+		string $password = null,
+		string $sendPasswordByTalk = null,
+		string $publicUpload = null,
+		string $expireDate = null,
+		string $note = null,
+		string $label = null,
+		string $hideDownload = null,
+		string $attributes = null
+	): DataResponse {
+		$response = parent::updateShare(...func_get_args());
+
+		return $this->checkOrigin($response);
+	}
+
+	/**
+	 * Delete a share.
+	 *
+	 * @NoAdminRequired
+	 *
+	 * @throws OCSNotFoundException
+	 */
+	public function deleteShare(string $id): DataResponse
+	{
+		$response = parent::deleteShare(...func_get_args());
+
+		return $this->checkOrigin($response);
+	}
 }