* add logic for creating pub/priv keypair for federation * Apply suggestions from code review Co-authored-by: delvh <dev.lh@web.de> * make fmt * Update modules/activitypub/keypair.go Co-authored-by: delvh <dev.lh@web.de> * add tests * fix revert * more tests * Apply suggestions from code review Co-authored-by: delvh <dev.lh@web.de> * make fmt Co-authored-by: delvh <dev.lh@web.de> Co-authored-by: 6543 <6543@obermui.de>