server {
    listen      80;
    listen [::]:80;
    server_name $BASE_URL;

    return 301 https://$host$request_uri;
}

server {
    listen      443 ssl;
    listen [::]:443 ssl;
    server_name $BASE_URL;

    # For the federation port
    listen 8448 ssl default_server;
    listen [::]:8448 ssl default_server;

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

    location ~ ^(/_matrix|/_synapse/client) {
        proxy_pass http://matrix:8008;

        proxy_set_header     X-Forwarded-For   $remote_addr;
        proxy_set_header     X-Forwarded-Proto $scheme;
        proxy_set_header     Host              $host;
        client_max_body_size 50M;
        proxy_http_version   1.1;
    }
}