OAUTH2 server nginx 404 not fount

Hello

i changed my apache server with nginx on dolphin, and have problem now with chat+(rocket.chat) and oauth2 server

not is possible enter on chat+ i recive error 404 not found.

any idea? rewrite rule for nginx and oauth2 server

Yes, you can run Chat+ on Nginx; I have set that up myself.  AlexT has already answered this.  Do a search with my ID and Chat+ and Nginx and see if it shows up.  If you can not find it easily then I will post my config in a couple of days.  I just don't have time now.

Rocket.Chat Dolphin OAuth package can work only with rewritten URLs (permalinks are ON).

Please refer to this page on how to setup Dolphin rewrite rules for Nginx:

https://www.boonex.com/trac/dolphin/wiki/TutorialHowToInstallDolphinOnNginx

Rewrite rules are part of the solution but you also need to know how to set up the nginx server blocks for chat +; especially if you are going to run the chat+ on a subdomain.