nextcloud.conf

server {
    listen 443 ssl;
    server_name cloud.mydomain.com;

    access_log /var/log/nginx/cloud.mydomain.com-access.log;
    error_log /var/log/nginx/cloud.mydomain.com-error.log;
    root /config/www;
    index index.html index.htm index.php;

    ###SSL Certificates
    ssl_certificate /etc/letsencrypt/live/cloud.mydomain.com/fullchain.pem;
    ssl_certificate_key /etc/letsencrypt/live/cloud.mydomain.com/privkey.pem;

    ###Diffie–Hellman key exchange ###
    ssl_dhparam /config/nginx/dhparams.pem;

    ###SSL Ciphers
    ssl_ciphers 'ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES256-GCM-SHA384:DHE-RSA-AES128-GCM-SHA256:DHE-DSS-AES128-GCM-SHA256:kEDH+AESGCM:ECDHE-RSA-AES128-SHA256:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA:ECDHE-ECDSA-AES128-SHA:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA:ECDHE-ECDSA-AES256-SHA:DHE-RSA-AES128-SHA256:DHE-RSA-AES128-SHA:DHE-DSS-AES128-SHA256:DHE-RSA-AES256-SHA256:DHE-DSS-AES256-SHA:DHE-RSA-AES256-SHA:AES128-GCM-SHA256:AES256-GCM-SHA384:AES128-SHA256:AES256-SHA256:AES128-SHA:AES256-SHA:AES:CAMELLIA:DES-CBC3-SHA:!aNULL:!eNULL:!EXPORT:!DES:!RC4:!MD5:!PSK:!aECDH:!EDH-DSS-DES-CBC3-SHA:!EDH-RSA-DES-CBC3-SHA:!KRB5-DES-CBC3-SHA';

    ###Extra Settings###
    ssl_prefer_server_ciphers on;
    ssl_session_cache shared:SSL:10m;

    ### Add HTTP Strict Transport Security ###
    add_header Strict-Transport-Security "max-age=63072000; includeSubdomains";
    add_header Front-End-Https on;

    client_max_body_size 0;

    location / {
        proxy_pass https://192.168.50.49:19432/;
        proxy_max_temp_file_size 2048m;
        include /etc/nginx/proxy.conf;
    }
}