1 files changed, 27 insertions, 2 deletions
diff --git a/lib/private/App/AppManager.php b/lib/private/App/AppManager.php
index 130ea1510c3..937cc511985 100644
--- a/lib/private/App/AppManager.php
+++ b/lib/private/App/AppManager.php
@@ -42,6 +42,7 @@ use OCP\App\AppPathNotFoundException;
 use OCP\App\IAppManager;
 use OCP\App\ManagerEvent;
 use OCP\ICacheFactory;
+use OCP\IConfig;
 use OCP\IGroup;
 use OCP\IGroupManager;
 use OCP\ILogger;
@@ -66,6 +67,9 @@ class AppManager implements IAppManager {
 	/** @var IUserSession */
 	private $userSession;
 
+	/** @var IConfig */
+	private $config;
+
 	/** @var AppConfig */
 	private $appConfig;
 
@@ -101,18 +105,21 @@ class AppManager implements IAppManager {
 
 	/**
 	 * @param IUserSession $userSession
+	 * @param IConfig $config
 	 * @param AppConfig $appConfig
 	 * @param IGroupManager $groupManager
 	 * @param ICacheFactory $memCacheFactory
 	 * @param EventDispatcherInterface $dispatcher
 	 */
 	public function __construct(IUserSession $userSession,
+								IConfig $config,
 								AppConfig $appConfig,
 								IGroupManager $groupManager,
 								ICacheFactory $memCacheFactory,
 								EventDispatcherInterface $dispatcher,
 								ILogger $logger) {
 		$this->userSession = $userSession;
+		$this->config = $config;
 		$this->appConfig = $appConfig;
 		$this->groupManager = $groupManager;
 		$this->memCacheFactory = $memCacheFactory;
@@ -296,16 +303,29 @@ class AppManager implements IAppManager {
 		return isset($installedApps[$appId]);
 	}
 
+	public function ignoreNextcloudRequirementForApp(string $appId): void {
+		$ignoreMaxApps = $this->config->getSystemValue('app_install_overwrite', []);
+		if (!in_array($appId, $ignoreMaxApps, true)) {
+			$ignoreMaxApps[] = $appId;
+			$this->config->setSystemValue('app_install_overwrite', $ignoreMaxApps);
+		}
+	}
+
 	/**
 	 * Enable an app for every user
 	 *
 	 * @param string $appId
+	 * @param bool $forceEnable
 	 * @throws AppPathNotFoundException
 	 */
-	public function enableApp($appId) {
+	public function enableApp(string $appId, bool $forceEnable = false): void {
 		// Check if app exists
 		$this->getAppPath($appId);
 
+		if ($forceEnable) {
+			$this->ignoreNextcloudRequirementForApp($appId);
+		}
+
 		$this->installedAppsCache[$appId] = 'yes';
 		$this->appConfig->setValue($appId, 'enabled', 'yes');
 		$this->dispatcher->dispatch(ManagerEvent::EVENT_APP_ENABLE, new ManagerEvent(
@@ -334,10 +354,11 @@ class AppManager implements IAppManager {
 	 *
 	 * @param string $appId
 	 * @param \OCP\IGroup[] $groups
+	 * @param bool $forceEnable
 	 * @throws \InvalidArgumentException if app can't be enabled for groups
 	 * @throws AppPathNotFoundException
 	 */
-	public function enableAppForGroups($appId, $groups) {
+	public function enableAppForGroups(string $appId, array $groups, bool $forceEnable = false): void {
 		// Check if app exists
 		$this->getAppPath($appId);
 
@@ -346,6 +367,10 @@ class AppManager implements IAppManager {
 			throw new \InvalidArgumentException("$appId can't be enabled for groups.");
 		}
 
+		if ($forceEnable) {
+			$this->ignoreNextcloudRequirementForApp($appId);
+		}
+
 		$groupIds = array_map(function ($group) {
 			/** @var \OCP\IGroup $group */
 			return ($group instanceof IGroup)