Hello @lindy65 ,
I am using Mattermost (the version embedded with GitLab 9.4.1).
My server is located on a virtual machine placed behind a reverse proxy, so every request to Mattermost should pass through the reverse proxy, either it comes from a webbrowser, or a desktop app or a mobile app, isn’t it ?
I read the documentation and I am asking myself if the ‘
*’ is a secured configuration ?
Is there a way to know which domain is used by the user when I see this message in logs :
[2017/07/25 15:34:28 CEST] [EROR] Erreur de la connexion websocket : websocket: origin not allowed