# Spark HTTP — sparkapi.wyrs365.com
# Public :443 is stream ssl_preread (see stream.d/spark-sni.conf).
# This vhost terminates TLS on loopback :8443 (PROXY protocol from stream).

upstream spark_http {
    server 127.0.0.1:18080;
    keepalive 16;
}

server {
    listen 80;
    listen [::]:80;
    server_name sparkapi.wyrs365.com;

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

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

server {
    listen 80;
    listen [::]:80;
    server_name sparkim.wyrs365.com;

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

    location / {
        return 404;
    }
}

server {
    listen 127.0.0.1:8443 ssl proxy_protocol;
    listen [::1]:8443 ssl proxy_protocol;
    http2 on;
    server_name sparkapi.wyrs365.com;

    ssl_certificate     /etc/letsencrypt/live/sparkapi.wyrs365.com/fullchain.pem;
    ssl_certificate_key /etc/letsencrypt/live/sparkapi.wyrs365.com/privkey.pem;
    ssl_session_timeout 1d;
    ssl_session_cache shared:SparkSSL:10m;

    add_header Strict-Transport-Security "max-age=31536000; includeSubDomains" always;
    add_header X-Content-Type-Options nosniff always;

    client_max_body_size 32m;
    proxy_connect_timeout 5s;
    proxy_send_timeout 60s;
    proxy_read_timeout 60s;
    proxy_http_version 1.1;
    proxy_set_header Connection "";

    location /readyz {
        allow 127.0.0.1;
        allow ::1;
        deny all;
        proxy_pass http://spark_http;
        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 https;
    }

    location / {
        proxy_pass http://spark_http;
        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 https;
    }
}