Updated nginx conf

notes/0000-how-this-was-built.md

@@ -151,16 +151,32 @@ data:
                           '$status $body_bytes_sent "$http_referer" '
                           '"$http_user_agent" "$http_x_forwarded_for"';
           access_log    /var/log/nginx/access.log main;
+
+          limit_req_zone $binary_remote_addr zone=req_limit_per_ip:1m rate=1r/s;
+
           server {
               listen       80;
               server_name  vlads-notes.jumpingcrab.com;
               root   /www/data;
               index  index.html;
               error_page 404 /404.html;
+              server_tokens off;
 
               include       mime.types;
 
+              add_header X-Content-Type-Options nosniff;
+              add_header X-Frame-Options DENY;
+              add_header X-XSS-Protection "1; mode=block";
+              add_header Referrer-Policy "no-referrer-when-downgrade";
+
+              location ~ /\. {
+                  deny all;
+                  access_log off;
+                  log_not_found off;
+              }
+
               location / {
+                  limit_req zone=req_limit_per_ip burst=5 nodelay;
                   try_files $uri $uri.html $uri/ =404;
               }
           }