Implement expiration date for federated shares

Add expiration date field in UI.
Save expiration date when creating or updating federated share.
Read expiration date from DB in federated share provider.
Applies to both federated user and group shares.

Signed-off-by: Vincent Petry <vincent@nextcloud.com>

1 files changed, 24 insertions, 0 deletions

diff --git a/apps/files_sharing/lib/Controller/ShareAPIController.php b/apps/files_sharing/lib/Controller/ShareAPIController.php
index 922623aa46f..f3b0467fa14 100644
--- a/apps/files_sharing/lib/Controller/ShareAPIController.php
+++ b/apps/files_sharing/lib/Controller/ShareAPIController.php
@@ -587,15 +587,39 @@ class ShareAPIController extends OCSController {
 				throw new OCSForbiddenException($this->l->t('Sharing %1$s failed because the back end does not allow shares from type %2$s', [$path->getPath(), $shareType]));
 			}
 
+			if ($shareWith === null) {
+				throw new OCSNotFoundException($this->l->t('Please specify a valid federated user id'));
+			}
+
 			$share->setSharedWith($shareWith);
 			$share->setPermissions($permissions);
+			if ($expireDate !== '') {
+				try {
+					$expireDate = $this->parseDate($expireDate);
+					$share->setExpirationDate($expireDate);
+				} catch (\Exception $e) {
+					throw new OCSNotFoundException($this->l->t('Invalid date, date format must be YYYY-MM-DD'));
+				}
+			}
 		} elseif ($shareType === IShare::TYPE_REMOTE_GROUP) {
 			if (!$this->shareManager->outgoingServer2ServerGroupSharesAllowed()) {
 				throw new OCSForbiddenException($this->l->t('Sharing %1$s failed because the back end does not allow shares from type %2$s', [$path->getPath(), $shareType]));
 			}
 
+			if ($shareWith === null) {
+				throw new OCSNotFoundException($this->l->t('Please specify a valid federated group id'));
+			}
+
 			$share->setSharedWith($shareWith);
 			$share->setPermissions($permissions);
+			if ($expireDate !== '') {
+				try {
+					$expireDate = $this->parseDate($expireDate);
+					$share->setExpirationDate($expireDate);
+				} catch (\Exception $e) {
+					throw new OCSNotFoundException($this->l->t('Invalid date, date format must be YYYY-MM-DD'));
+				}
+			}
 		} elseif ($shareType === IShare::TYPE_CIRCLE) {
 			if (!\OC::$server->getAppManager()->isEnabledForUser('circles') || !class_exists('\OCA\Circles\ShareByCircleProvider')) {
 				throw new OCSNotFoundException($this->l->t('You cannot share to a Circle if the app is not enabled'));