site.devstage.conf.template

limit_req_zone $binary_remote_addr zone=sdc:32m rate=100r/m;
proxy_cache_path /var/cache/nginx levels=1:2 inactive=6h keys_zone=sdc_cache:100m;

server {

    listen 8081;
    server_name $SERVER_NAME;

    # proxy traffic for healthcheck to the upstream without https redirect for the ELB to see a 200 on /
    location /.well-known/healthcheck.json {
      limit_req zone=sdc;
      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 $scheme;
      proxy_ignore_client_abort on;
      proxy_read_timeout 90;
      proxy_http_version 1.1;
      proxy_redirect off;
      proxy_pass  http://steemit-sdc:8080/.well-known/healthcheck.json;
    }

    add_header Strict-Transport-Security "max-age=31557600; includeSubDomains; preload" always;

    location / {
      limit_req zone=sdc burst=50;

      # rewrite http to https (ALB does the https termination)
      if ($http_x_forwarded_proto != 'https') {
        return 301 https://$server_name$request_uri;
      }

      # for dev and stage sub_filter meta tags for robots
      sub_filter '</head>'
      '<meta name="robots" content="noindex, nofollow, noarchive, nosnippet">
      <meta name="googlebot" content="noindex, nofollow, noarchive, nosnippet"></head>';
      sub_filter_types text/css text/plain text/html;
      sub_filter_once on;
      proxy_set_header Accept-Encoding "";

      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 $scheme;
      proxy_ignore_client_abort on;
      proxy_read_timeout 90;
      proxy_http_version 1.1;
      proxy_hide_header Strict-Transport-Security;
      add_header Strict-Transport-Security "max-age=31557600; includeSubDomains; preload" always;
      add_header 'Content-Security-Policy' 'upgrade-insecure-requests';

      proxy_pass  http://127.0.0.1:8082;

      proxy_cache sdc_cache;
      proxy_cache_valid 200 2m;
      proxy_cache_key "$request_uri";
      proxy_cache_lock on;
      proxy_cache_lock_age 60s;
      proxy_cache_lock_timeout 60s;
      # debug headers for cache
      add_header X-Cache $upstream_cache_status;
      add_header X-Cache-Key "$request_uri";
    }
}

# gunzip response so it can be filtered for dev/stage (no robots/googlebot)
server {
  listen 8082;
  server_name $SERVER_NAME;
  gunzip on;
  location / {
    proxy_pass http://steemit-sdc:8080;
    proxy_set_header Accept-Encoding gzip;
  }
}

server {
    listen 8081;

    server_name www.$SERVER_NAME;
    return 301 https://$SERVER_NAME$request_uri;
}