# Floonet name authority — nm.floonet.dev
#
# TLS terminates here; the authority listens on 127.0.0.1:8193 and keys ALL
# per-IP rate limiting off X-Real-IP, so setting it from $remote_addr is
# SECURITY-CRITICAL: a missing value collapses every client into one bucket
# and defeats the limiter. Mirrors the relay.floonet.dev vhost (same listen
# IP, same certbot webroot, same header set) minus the WebSocket upgrade,
# since the authority is a plain JSON/REST service.
server {
    listen 167.17.77.8:80;
    server_name nm.floonet.dev;
    location /.well-known/acme-challenge/ { root /var/www/acme-challenge; }
    location / { return 301 https://$host$request_uri; }
}
server {
    listen 167.17.77.8:443 ssl http2;
    server_name nm.floonet.dev;
    ssl_certificate     /etc/letsencrypt/live/nm.floonet.dev/fullchain.pem;
    ssl_certificate_key /etc/letsencrypt/live/nm.floonet.dev/privkey.pem;
    ssl_protocols       TLSv1.2 TLSv1.3;
    add_header X-Content-Type-Options "nosniff" always;
    access_log /var/log/nginx/nm.floonet.dev.access.log;
    error_log  /var/log/nginx/nm.floonet.dev.error.log;

    # Registration / quote bodies are tiny JSON; cap to keep abuse cheap.
    client_max_body_size 16k;

    location / {
        proxy_pass http://127.0.0.1:8193;
        proxy_http_version 1.1;
        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;
        proxy_read_timeout 30s;
        proxy_send_timeout 30s;
    }
}