xssbook2/conf/nginx/site.conf

server_tokens off;

upstream postgrest {
	server rest:3000 fail_timeout=0;
}

upstream swagger {
	server swagger:3000 fail_timeout=0;
}

server {
	listen 80;
	server_name localhost;

	keepalive_timeout 70;
	sendfile on;
	client_max_body_size 2m;

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

	root /opt/xssbook;

	gzip on;
	gzip_vary on;
	gzip_proxied any;
	gzip_comp_level 6;
	gzip_buffers 16 8k;
	gzip_http_version 1.1;
	gzip_types text/plain text/css application/json application/javascript text/xml application/xml application/xml+rss text/javascript image/svg+xml image/x-icon;

	location /api/ {

		if ($request_method = 'OPTIONS') {
			add_header 'Access-Control-Allow-Origin $http_origin' always;
			# Om nom nom cookies
			add_header 'Access-Control-Allow-Credentials' 'true';
			add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS';
			# Custom headers and headers various browsers *should* be OK with but aren't
			add_header 'Access-Control-Allow-Headers' 'DNT,X-Mx-ReqToken,Keep-Alive,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type';
			# Tell client that this pre-flight info is valid for 20 days
			add_header 'Access-Control-Max-Age' 1728000;
			add_header 'Content-Type' 'text/plain charset=UTF-8';
			add_header 'Content-Length' 0;
			return 204;
		}

		if ($request_method = 'POST') {
			add_header 'Access-Control-Allow-Origin $http_origin' always;
			add_header 'Access-Control-Allow-Credentials' 'true';
			add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS';
			add_header 'Access-Control-Allow-Headers' 'DNT,X-Mx-ReqToken,Keep-Alive,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type';
		}

		if ($request_method = 'GET') {
			add_header 'Access-Control-Allow-Origin $http_origin' always;
			add_header 'Access-Control-Allow-Credentials' 'true';
			add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS';
			add_header 'Access-Control-Allow-Headers' 'DNT,X-Mx-ReqToken,Keep-Alive,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type';
		}

		proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
		proxy_set_header Host $http_host;
		proxy_set_header Accept-Encoding "";
		proxy_redirect off;

		default_type  application/json;
		add_header Content-Location  /api/$upstream_http_content_location;
		proxy_set_header  Connection "";
		proxy_http_version 1.1;
		proxy_pass http://postgrest/;
	}

	location /apidocs {
		proxy_http_version 1.1;
		proxy_pass http://swagger;
	}

	location /favicon.ico {
		root /opt/xssbook/public;
		add_header Cache-Control "public, max-age=108000";
	}

	location /public {
		try_files $uri =404;
		add_header Cache-Control "public, max-age=108000";
	}

	location / {
		root /opt/xssbook/web;
		include fastcgi_params;
		fastcgi_pass php:9000;
		fastcgi_param SCRIPT_FILENAME $document_root/index.php;
	}

}