events {
    worker_connections  1024;
}

http {
    include       /etc/nginx/mime.types;
    default_type  application/octet-stream;

    server_tokens off;
    charset utf-8;

    client_max_body_size 10M;

    log_format compact
        '$remote_addr "$request" $status rt=$request_time';

    access_log /var/log/nginx/access.log compact;

    types {
        text/javascript mjs;
    }

    server {
        listen 80;
        server_name $DOMAIN www.$DOMAIN;

        # Allow Certbot to access the ACME challenge
        location /.well-known/acme-challenge/ {
            root /var/www/certbot;
        }

        # Redirect everything else to HTTPS
        location / {
            return 301 https://www.$DOMAIN$request_uri;
        }
    }

    server {
        listen 443 ssl;
        server_name $DOMAIN;

		ssl_certificate /etc/letsencrypt/live/$DOMAIN/fullchain.pem;
		ssl_certificate_key /etc/letsencrypt/live/$DOMAIN/privkey.pem;

        return 301 https://www.$DOMAIN$request_uri;
    }

	server {
		listen 443 ssl;
		http2 on;
        server_name www.$DOMAIN;


        root /etc/nginx/html;
        index index.html;

		ssl_certificate /etc/letsencrypt/live/$DOMAIN/fullchain.pem;
		ssl_certificate_key /etc/letsencrypt/live/$DOMAIN/privkey.pem;

        location /uploads/ {
            alias /uploads/;
            add_header X-Content-Type-Options nosniff always;
            add_header Content-Disposition "inline" always;
            add_header Content-Security-Policy "default-src 'none'; img-src 'self'; style-src 'none'; script-src 'none'" always;
        }

        location / {
            try_files $uri $uri/ /index.html;
        }

        location = /robots.txt {
            allow all;
            log_not_found off;
            access_log off;
        }

        location ~ /.well-known/acme-challenge/ {
            root /var/www/certbot;
        }

        location = /img/stamps/mine.gif {
            add_header Access-Control-Allow-Origin *;
        }

        location $BACKEND_ENDPOINT {
            return 301 $BACKEND_ENDPOINT/;
        }

        location $BACKEND_ENDPOINT/ws {
            rewrite ^$BACKEND_ENDPOINT/(.*)$ /$1 break;
            proxy_pass http://$BACKEND_HOST:$BACKEND_PORT/;
            proxy_http_version 1.1;
            proxy_set_header Upgrade $http_upgrade;
            proxy_set_header Connection "upgrade";
            proxy_set_header Host $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;
        }

        location $BACKEND_ENDPOINT/ {
            rewrite ^$BACKEND_ENDPOINT/(.*)$ /$1 break;
            proxy_pass http://$BACKEND_HOST:$BACKEND_PORT/;
            proxy_set_header Host $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;
        }

        location /radio {
            return 301 /radio/;
        }

        location /radio/ {
            proxy_pass http://$ICECAST_HOST:$ICECAST_PORT/;
            proxy_set_header Host $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;
        }

        location /gitea {
            return 301 /gitea/;
        }

        location /gitea/ {
            proxy_pass http://$GITEA_HOST:$GITEA_PORT/;
            proxy_set_header Host $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;
        }

    }

}