Nginx

Django site-available (HTTPS)

upstream leaks {
    server unix:/home/bbvaleaks/BBVALeaks/bbvaleaks.sock;
}

server {
        listen 443 ssl;
        server_name leaks.rra.lan;
        charset utf-8;
        client_max_body_size 4G;
        ssl on;
        ssl_certificate /etc/ssl/certs/redteamweb.crt;
        ssl_certificate_key /etc/ssl/private/redteamweb.key;
        ssl_protocols TLSv1.2;
        ssl_prefer_server_ciphers on;
        ssl_ciphers "EECDH+ECDSA+AESGCM EECDH+aRSA+AESGCM EECDH+ECDSA+SHA256 EECDH+aRSA+SHA384 EECDH+aRSA+SHA256 EECDH+aRSA+RC4 EECDH EDH+aRSA !RC4 !aNULL !eNULL !LOW !3DES !MD5 !EXP !PSK !SRP !DDS";

        location /media  {
            alias /var/www/leaks/media;      # your Django project's media files
        }

        location /static {
            alias /var/www/leaks/static;     # your Django project's static files
        }

        location / {
                proxy_pass http://leaks;
                include /etc/nginx/uwsgi_params;
                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 https;
        }
}

Example 1

server {
	#connections on port 80 should be redirected to port 443
	listen	80;
	server_name localhost;
	return	301 https://$host$request_uri;
}

server {
	#connections on port 443 should use ssl
	listen 443 ssl;
	server_name localhost;

	#specify the ssl certifcate and key file
	ssl_certificate /etc/ssl/certs/savvius.rra.lan.crt;
	ssl_certificate_key /etc/ssl/private/savvius.rra.lan.key;
	
	root /srv/insight/www;

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

	include fastcgi_params;

    #increase the max body size to support uploading system images
    client_max_body_size 1g;
    
	location / {
		#attempt to serve static files first
		#if that fails send request along to the webconfig app
		try_files $uri @webconfig;
	}

	location @webconfig {
		#don't cache content generated by the webconfig
		expires -1;
        fastcgi_read_timeout 3m;
        fastcgi_send_timeout 90m;
		fastcgi_pass unix:/tmp/insight.wsgi.sock;
		fastcgi_param GATEWAY_INTERFACE CGI/1.1;
		fastcgi_param QUERY_STRING	$query_string;
		fastcgi_param REQUEST_METHOD	$request_method;
		fastcgi_param CONTENT_TYPE	$content_type;
		fastcgi_param CONTENT_LENGTH	$content_length;
		fastcgi_param REQUEST_URI	$request_uri;
		fastcgi_param DOCUMENT_URI	$document_uri;
		fastcgi_param DOCUMENT_ROOT	$document_root;
		fastcgi_param REMOTE_ADDR	$remote_addr;
		fastcgi_param REMOTE_PORT	$remote_port;
		fastcgi_param SERVER_PROTOCOL	$server_protocol;
		fastcgi_param SERVER_NAME	$server_name;
		fastcgi_param SERVER_PORT	$server_port;
		fastcgi_param HTTPS		on;
	}
}

Example 2

server {
	listen 8080;
	server_name localhost;
	return 301 https://$host:8443$request_uri;
}

server {
	listen 8443 ssl;
	server_name localhost;

	ssl_certificate /etc/ssl/certs/savvius.rra.lan.crt;
	ssl_certificate_key /etc/ssl/private/savvius.rra.lan.key;

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

	# TODO: decide on authentication
	auth_basic "Restricted Access";
	auth_basic_user_file /etc/nginx/.htpasswd;

	location / {
		proxy_pass http://localhost:5601;
		proxy_http_version 1.1;
		proxy_set_header Upgrade $http_upgrade;
		proxy_set_header Connection 'upgrade';
		proxy_set_header Host $host;
		proxy_cache_bypass $http_upgrade;
                # proxy_read_timeout 300s;
                # proxy_connect_timeout       300;
                # proxy_send_timeout          300;
                # send_timeout                300;
	}
}

Redirect HTTP to HTTPS

Create /etc/ngix/sites-available/RedirectHTTPtoHTTPS.conf

server {
    listen 80;
    rewrite ^(.*) https://$host$1 permanent;
}

enable it with ln -s /etc/ngix/sites-available/RedirectHTTPtoHTTPS.conf /etc/ngix/sites-available/RedirectHTTPtoHTTPS
Restart Nginx service: sudo service nginx restart

Password protected

Create a /etc/nginx/.htpasswd

sudo sh -c "echo -n 'sammy:' >> /etc/nginx/.htpasswd"
sudo sh -c "openssl passwd -apr1 >> /etc/nginx/.htpasswd"  # you will be prompt for password

sudo nano /etc/nginx/sites-enabled/default

server {
    listen 80 default_server;
    listen [::]:80 default_server ipv6only=on;

    root /usr/share/nginx/html;
    index index.html index.htm;

    server_name localhost;

    location / {
        try_files $uri $uri/ =404;
        auth_basic "Restricted Content";
        auth_basic_user_file /etc/nginx/.htpasswd;
    }
}

Solve Nginx 504 Gateway Timeout

Global

Add the folowing lines to /etc/nginx/nginx.conf

http {
        ...
        proxy_connect_timeout   600;
        proxy_send_timeout      600;
        proxy_read_timeout      600;
        ...
}

For one location

At the site-available file add:

...
    location / {
        ...
        proxy_connect_timeout       300;
        proxy_send_timeout          300;
        proxy_read_timeout          300;
        send_timeout                300;
        ...
    }
    ...