Add *.app.vostan.org servers.

Change configuration name. Now configuration name is the reversed site
name.
Add all those configuration to https certificate.

sites/org.vostan.app.deluge.conf

@@ -0,0 +1,42 @@
+##
+# You should look at the following URL's in order to grasp a solid understanding of Nginx configuration files in order to fully unleash the power of Nginx. 
+# https://www.nginx.com/resources/wiki/start/ https://www.nginx.com/resources/wiki/start/topics/tutorials/config_pitfalls/ https://wiki.debian.org/Nginx/DirectoryStructure
+#
+# In most cases, administrators will remove this file from sites-enabled/ and
+# leave it as reference inside of sites-available where it will continue to be
+# updated by the nginx packaging team.
+#
+# This file will automatically load configuration files provided by other
+# applications, such as Drupal or Wordpress. These applications will be made
+# available underneath a path with that package name, such as /drupal8.
+#
+# Please see /usr/share/doc/nginx-doc/examples/ for more detailed examples.
+##
+
+server {
+    listen 443 ssl;
+    listen [::]:443 ssl;
+    http2 on;
+    server_name deluge.app.vostan.org;
+
+    # SSL configuration
+    #
+    ssl_certificate /etc/nginx/ssl/live/www.vostan.org/fullchain.pem;
+    ssl_certificate_key /etc/nginx/ssl/live/www.vostan.org/privkey.pem;
+
+    #
+    set $upstream 192.168.11.4;
+    location / {
+        proxy_pass_header Authorization;
+            proxy_pass http://$upstream:8112;
+            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_http_version 1.1;
+            proxy_set_header Connection "";
+            proxy_buffering off;
+            client_max_body_size 0;
+            proxy_read_timeout 36000s;
+            proxy_redirect off;
+    }
+}