Implement getOwner for external share storage
Implement getOwner for external share storage

sharidas/core,Ardinis/server,michaelletzgus/nextcloud-server,endsguy/server,Ardinis/server,owncloud/core,xx621998xx/server,IljaN/core,bluelml/core,andreas-p/nextcloud-server,jbicha/server,cernbox/core,pmattern/server,whitekiba/server,pollopolea/core,cernbox/core,endsguy/server,IljaN/core,jbicha/server,pmattern/server,michaelletzgus/nextcloud-server,pmattern/server,owncloud/core,andreas-p/nextcloud-server,pollopolea/core,andreas-p/nextcloud-server,cernbox/core,owncloud/core,sharidas/core,pollopolea/core,pixelipo/server,endsguy/server,IljaN/core,pixelipo/server,pollopolea/core,sharidas/core,IljaN/core,xx621998xx/server,nextcloud/server,pixelipo/server,michaelletzgus/nextcloud-server,andreas-p/nextcloud-server,Ardinis/server,IljaN/core,whitekiba/server,phil-davis/core,owncloud/core,nextcloud/server,xx621998xx/server,whitekiba/server,pixelipo/server,endsguy/server,pollopolea/core,Ardinis/server,endsguy/server,bluelml/core,whitekiba/server,pmattern/server,sharidas/core,owncloud/core,jbicha/server,pixelipo/server,xx621998xx/server,pmattern/server,whitekiba/server,cernbox/core,bluelml/core,cernbox/core,bluelml/core,nextcloud/server,Ardinis/server,bluelml/core,jbicha/server,sharidas/core,xx621998xx/server,jbicha/server,andreas-p/nextcloud-server,nextcloud/server,michaelletzgus/nextcloud-server