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;
                 # proxy_read_timeout          300s;
                 # proxy_connect_timeout       300;
                 # proxy_send_timeout          300;
                 # send_timeout                300;
         }
 }

Django Site with Let's Encrypt

upstream apify {
    server unix:/home/apify/ApiFy/apify.sock;
}

server {
    if ($host = apify.dyndns.org) {
        return 301 https://$host$request_uri;
    } # managed by Certbot


    listen 80 ;
    server_name apify.dyndns.org;
    return 404; # managed by Certbot
}


server {
        server_name apify.dyndns.org; # managed by Certbot
        charset utf-8;

        location / {
                proxy_pass http://apify;
                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;
                proxy_connect_timeout       6000;
                proxy_send_timeout          6000;
                proxy_read_timeout          6000;
                send_timeout                6000;

        }

        location /static {
            alias /var/www/ApiFy/static;
        }

    listen 443 ssl; # managed by Certbot
    ssl_certificate /etc/letsencrypt/live/apify.dyndns.org/fullchain.pem; # managed by Certbot
    ssl_certificate_key /etc/letsencrypt/live/apify.dyndns.org/privkey.pem; # managed by Certbot
    include /etc/letsencrypt/options-ssl-nginx.conf; # managed by Certbot
    ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem; # managed by Certbot

}

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;
 	}
 }

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;
         ...
     }
     ...