Merge pull request #14141 from nextcloud/bugfix/noid/fix-federation-f…

…rom-main-to-other

fix(federation): Fix protocol handling of invitations

lib/Federation/CloudFederationProviderTalk.php

@@ -648,7 +648,7 @@ public function getFederationIdFromSharedSecret(
 		}
 
 		try {
-			$invite = $this->invitationMapper->getByRemoteServerAndAccessToken($remoteServerUrl, $sharedSecret);
+			$invite = $this->invitationMapper->getByRemoteServerAndAccessToken($payload['remoteServerUrl'], $sharedSecret);
 			return $invite->getInviterCloudId();
 		} catch (DoesNotExistException) {
 		}