server {
    listen 443 ssl;
    listen [::]:443 ssl;
    http2 on;

    server_name cloud.[DOMAIN];

    ssl_certificate /etc/letsencrypt/live/cloud.[DOMAIN]/fullchain.pem;
    ssl_certificate_key /etc/letsencrypt/live/cloud.[DOMAIN]/privkey.pem;

    client_max_body_size 0;
    underscores_in_headers on;

    # Warning HSTS Nextcloud
    add_header Strict-Transport-Security "max-age=15552000; includeSubDomains" always;

    # Re-resolve upstream DNS names at request time so a container restart
    # (new IP on internal.network) doesn't leave nginx stuck on a stale
    # address until nginx itself is restarted.
    resolver 10.10.0.1 valid=10s;
    resolver_timeout 5s;

    # Nextcloud Push
    location ^~ /push/ {
        set $nextcloud_push_upstream http://nextcloud-push:7867;
        proxy_pass $nextcloud_push_upstream/;

        proxy_http_version 1.1;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection "Upgrade";

        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_read_timeout 3600;
        proxy_send_timeout 3600;
        proxy_buffering off;
    }

    location / {
        set $nextcloud_upstream http://nextcloud:80;
        proxy_pass $nextcloud_upstream;

        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-Forwarded-Host $http_host;
        proxy_set_header X-Forwarded-Ssl on;

        proxy_redirect off;
        proxy_buffering off;
        proxy_request_buffering off;
        proxy_max_temp_file_size 0;

        proxy_read_timeout 3600;
        proxy_send_timeout 3600;
    }

    location = /.well-known/carddav {
        return 301 https://$http_host/remote.php/dav;
    }

    location = /.well-known/caldav {
        return 301 https://$http_host/remote.php/dav;
    }

    location = /.well-known/webfinger {
        return 301 https://$http_host/index.php/.well-known/webfinger;
    }

    location = /.well-known/nodeinfo {
        return 301 https://$http_host/index.php/.well-known/nodeinfo;
    }
}