Merge pull request #997 from nextcloud/backport/996/stable21

[stable21] Only ask for permissions on HTTPS

Author: nickvergessen

js/notifications-main.js

@@ -314,6 +314,12 @@ export default {
 				return
 			}
 
+			if (window.location.protocol === 'http:') {
+				console.debug('Notifications require HTTPS')
+				this.webNotificationsGranted = false
+				return
+			}
+
 			console.info('Notifications permissions not yet requested')
 		},