allow setting user provided global credentials trough credentials popup

Signed-off-by: Robin Appelman <robin@icewind.nl>

Author: icewind1991

apps/files_external/js/statusmanager.js

@@ -93,7 +93,8 @@ OCA.Files_External.StatusManager = {
 							status: statusCode,
 							id: mountData.id,
 							error: statusMessage,
-							userProvided: response.userProvided
+							userProvided: response.userProvided,
+							authMechanism: response.authMechanism
 						};
 					}
 					afterCallback(mountData, self.mountStatus[mountData.mount_point]);
@@ -178,7 +179,7 @@ OCA.Files_External.StatusManager = {
 			if (allMountStatus.hasOwnProperty(name) && allMountStatus[name].status > 0 && allMountStatus[name].status < 7) {
 				var mountData = allMountStatus[name];
 				if (mountData.type === "system") {
-					if (mountData.userProvided) {
+					if (mountData.userProvided || mountData.authMechanism === 'password::global::user') {
 						// personal mount whit credentials problems
 						this.showCredentialsDialog(name, mountData);
 					} else {

apps/files_external/lib/Controller/UserGlobalStoragesController.php

@@ -27,6 +27,7 @@
 
 use OCA\Files_External\Lib\Auth\AuthMechanism;
 use OCA\Files_External\Lib\Auth\IUserProvided;
+use OCA\Files_External\Lib\Auth\Password\UserGlobalAuth;
 use OCA\Files_External\Lib\InsufficientDataForMeaningfulAnswerException;
 use OCP\ILogger;
 use \OCP\IRequest;
@@ -156,7 +157,7 @@ public function update(
 		try {
 			$storage = $this->service->getStorage($id);
 			$authMechanism = $storage->getAuthMechanism();
-			if ($authMechanism instanceof IUserProvided) {
+			if ($authMechanism instanceof IUserProvided || $authMechanism instanceof  UserGlobalAuth) {
 				$authMechanism->saveBackendOptions($this->userSession->getUser(), $id, $backendOptions);
 				$authMechanism->manipulateStorageConfig($storage, $this->userSession->getUser());
 			} else {

apps/files_external/lib/Lib/Auth/Password/UserGlobalAuth.php

@@ -49,6 +49,15 @@ public function __construct(IL10N $l, ICredentialsManager $credentialsManager) {
 			->setText($l->t('Global credentials, user entered'));
 	}
 
+	public function saveBackendOptions(IUser $user, $id, $backendOptions) {
+		// make sure we're not setting any unexpected keys
+		$credentials = [
+			'user' => $backendOptions['user'],
+			'password' => $backendOptions['password'],
+		];
+		$this->credentialsManager->store($user->getUID(), self::CREDENTIALS_IDENTIFIER, $credentials);
+	}
+
 	public function manipulateStorageConfig(StorageConfig &$storage, IUser $user = null) {
 		if ($user === null) {
 			throw new InsufficientDataForMeaningfulAnswerException('No credentials saved');