Yes it is ngix
Guacamole file below: server { listen 443 ssl; server_name myservername; access_log /var/log/nginx/guacamole.access.log ; error_log /var/log/nginx/guacamole.error.log info ; ssl_certificate /etc/letsencrypt/live/myservername/cert.pem; ssl_certificate_key /etc/letsencrypt/live/myservername/privkey.pem; location ~ /.well-known { allow all; } proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; proxy_set_header Upgrade $http_upgrade; proxy_set_header Connection $http_connection; location / { proxy_buffering off; proxy_pass http://127.0.0.1:8080/guacamole; } } Regards Giorgio From: Mike Jumper <mike.jum...@guac-dev.org> To: <user@guacamole.incubator.apache.org> Sent: 7/12/2017 11:54 PM Subject: Re: Issues with secure file transfer Is Guacamole behind a reverse proxy like Nginx or Apache? - Mike On Jul 12, 2017 14:38, "Giorgio" <gior...@quantiss.com> wrote: Problem with : File upload File Download Printing 1, Should I access the guacamole server using http all works well. 2, Should I access it using https then a. I can upload a file with max size 1Mbyte any file bigger than 1Mbyte will receive and error You do not have permission to upload this file. If you require access, please check your system settings, or check with your system administrator. b. Downloading from the RDP to the client machine always gives an error Disconnected : you have been disconnected however it gives the options to go home, reconnect or logout c. Printing does not work I can see the following error line into my guacamole error log : reported that client prematurely closed connection, so upstream connection is closed too while sending to client By the way the above scenario is for both private and public domain (I tried it with both and same behavior) Could someone please help ?