events {}
http {
    sendfile on;
    tcp_nopush on;
    tcp_nodelay on;
    keepalive_timeout 15;
    types_hash_max_size 2048;
    server_tokens off;

    include /etc/nginx/mime.types;
    default_type text/javascript;

    access_log off;
    error_log /var/log/nginx/error.log;

    gzip on;
    gzip_min_length 100;
    gzip_http_version 1.1;
    gzip_types text/plain text/css application/json application/javascript text/xml application/xml application/xml+rss text/javascript;

    client_max_body_size 8M;

    server {
        listen 80;
        server_tokens off;

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

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

    server {
        listen 443 ssl;
        rewrite_log on;

        ssl_certificate /etc/letsencrypt/live/ac-mpr.ru/fullchain.pem;
        ssl_certificate_key /etc/letsencrypt/live/ac-mpr.ru/privkey.pem;
        include /etc/letsencrypt/options-ssl-nginx.conf;
        ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem;

        add_header Strict-Transport-Security 'max-age=604800';

        location / {
          proxy_pass https://10.77.2.171:443;
          proxy_redirect off;
          #proxy_redirect default;
          client_max_body_size 5m;
          proxy_connect_timeout 600;
          proxy_send_timeout 600;
          proxy_read_timeout 600;
          proxy_pass_request_headers      on;
          proxy_set_header Host $host;
          proxy_set_header X-URI $uri;
          proxy_set_header X-ARGS $args;
          proxy_set_header Refer $http_refer;
          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;
        }
    }
}