Merge pull request #24004 from owncloud/dont-transfer-files-to-not-ready-user

Introduce isReadyForUser and verify in file transfer ownership 

1 files changed, 6 insertions, 0 deletions

diff --git a/apps/files/command/transferownership.php b/apps/files/command/transferownership.php
index 6bf2fae6bdf..1f46efdde0d 100644
--- a/apps/files/command/transferownership.php
+++ b/apps/files/command/transferownership.php
@@ -97,6 +97,12 @@ class TransferOwnership extends Command {
 			$output->writeln("<error>Unknown destination user $this->destinationUser</error>");
 			return;
 		}
+		
+		// target user has to be ready
+		if (!\OC::$server->getEncryptionManager()->isReadyForUser($this->destinationUser)) {
+			$output->writeln("<error>The target user is not ready to accept files. The user has at least to be logged in once.</error>");
+			return;
+		}
 
 		$date = date('c');
 		$this->finalTarget = "$this->destinationUser/files/transferred from $this->sourceUser on $date";