NGINX reverse proxy config for Proscan

nginx.conf

# IP address of the computer running Proscan.  Assuming it's running on port 80

upstream scanner {
        server 192.168.0.99;
}


server {
        listen 80 default_server;
        listen [::]:80 default_server;
        listen 127.0.0.1:443 ssl default_server;
        listen [::]:443 ssl default_server;
        ssl_certificate /etc/letsencrypt/live/geekflat.linquist.net/fullchain.pem;
        ssl_certificate_key /etc/letsencrypt/live/geekflat.linquist.net/privkey.pem;

        root /var/www/html;
        autoindex on;

        location /scannerrecordings {
                root /var/www/html;
                autoindex on;
        }

        location /scanner {
                proxy_set_header X-Real-Ip $remote_addr;
                proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
                proxy_set_header Host $http_host;
                proxy_http_version 1.1;
                proxy_set_header Upgrade $http_upgrade;
                proxy_set_header Connection "Upgrade";
                proxy_pass http://scanner;

                # Make sure the subs_filters don't only apply to only text/html
                subs_filter_types *;

                #This is to make websockets to work (ws_main.js:211)
                subs_filter \"http\",\s\"ws\" \"https\",\"wss\" gr;

                subs_filter http://geekflat.linquist.net:80 https://geekflat.linquist.net/scanner gr;
                subs_filter http://geekflat.linquist.net/(.*) https://geekflat.linquist.net/scanner/$1 gir;

                rewrite ^/scanner/(.*) /$1 break;
                proxy_ignore_client_abort on;
        }
}

Thank you a tremendous amount for putting this out here. It saved me pulling most of my hair out fighting with NGINX to get PS working through it. Cheers!

Hello. I'm trying to get this to work. I get an error with sub_filters. am I to change them or something? If I # them out I can get the web server running but it's not fully passing.

              # Make sure the subs_filters don't only apply to only text/html
                subs_filter_types *;

                #This is to make websockets to work (ws_main.js:211)
                subs_filter \"http\",\s\"ws\" \"https\",\"wss\" gr;

                subs_filter http://geekflat.linquist.net:80 https://geekflat.linquist.net/scanner gr;
                subs_filter http://geekflat.linquist.net/(.*) https://geekflat.linquist.net/scanner/$1 gir;