Cant get it to work behind Nginx proxy: No Set-Cookie header returned from login page

[OnkelBruno]

Hi all,

hoping for your help.

I just cant get ClipCascade to work behind my nginx proxy. When trying to connect from my android device it says:

No Set-Cookie header returned from login page

I am using Nginx in a LXD-container on my server, ClipCascade also inside LXD, but there as docker container.

Here are my location blocks:

` location / {
proxy_pass http://cc/; #defined before as upstream (upstream cc { server 10.5.133.16:8080;)
proxy_ssl_verify off;
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-Host $http_host;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto $scheme;
proxy_set_header Location "https://$host$request_uri";
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection "upgrade";
proxy_buffers 8 64k;
proxy_busy_buffers_size 128k;
proxy_buffer_size 64k;
proxy_http_version 1.1;
#proxy_redirect http://$host/ https://$host:8080/;
access_log /var/log/nginx/cc.access.log;
error_log /var/log/nginx/cc.error.log;
}
# To support websockets
location /clipsocket {
proxy_set_header Host $http_host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto $scheme;
proxy_set_header X-NginX-Proxy true;

    real_ip_header X-Real-IP;
    proxy_connect_timeout 300;

    proxy_http_version 1.1;
    proxy_set_header Upgrade $http_upgrade;
    proxy_set_header Connection "upgrade";
    proxy_set_header Origin '';
    proxy_pass http://cc/clipsocket;

}
}
`
Has anybody please an idea?

Thank you in advance!

Bruno