user nginx;
worker_processes 1;
error_log /var/log/nginx/error.log warn;
pid /var/run/nginx.pid;
events { worker_connections 1024; }
http {
    include /etc/nginx/mime.types;
    default_type application/octet-stream;
    include /etc/nginx/subscribe/real_ip.conf;
    # Do not record subscription credentials in access logs.
    log_format main '$remote_addr [$time_local] "$request_method $uri $server_protocol" $status $body_bytes_sent "$http_user_agent"';
    access_log /var/log/subscribe/access.log main;
    error_log /var/log/subscribe/error.log crit;
    sendfile on;
    keepalive_timeout 65;
    server_tokens off;
    resolver 1.1.1.1 valid=60s ipv6=off;
    resolver_timeout 5s;
    map $http_upgrade $connection_upgrade { default upgrade; '' close; }
    include /etc/nginx/subscribe/cloud_geo.conf;
    include /etc/nginx/subscribe/whitelist.conf;
    include /etc/nginx/subscribe/ua_custom.conf;
    include /etc/nginx/subscribe/ua_whitelist.conf;
    server { listen 80 default_server; return 444; }
    server {
        listen 443 ssl;
        ssl_certificate /etc/nginx/ssl/cert.pem;
        ssl_certificate_key /etc/nginx/ssl/key.pem;
        ssl_protocols TLSv1.2 TLSv1.3;
        proxy_ssl_verify on;
        proxy_ssl_verify_depth 3;
        proxy_ssl_trusted_certificate /etc/ssl/certs/ca-certificates.crt;
        include /etc/nginx/subscribe/blacklist.conf;
        include /etc/nginx/subscribe/protect.conf;
        location / { return 404; }
    }
}