I replaced the placeholder video in the web application with an actual tutorial. It introduces the user to the basics of graphs and explains the app’s different functionalities. Feel free to provide feedback on it.

What I did not get to work is properly linking the app to test.collec.repec.org. I am unexperienced with Apache and have no idea how to fix that configuration. The ShinyProxy website (https://www.shinyproxy.io/security/) mentions a configuration using Nginx:

server {

  listen                80;

  server_name           shinyproxy.yourdomain.com;

  rewrite     ^(.*)     https://$server_name$1 permanent;

}

server {

  listen                443;

  server_name           shinyproxy.yourdomain.com;

  access_log            /var/log/nginx/shinyproxy.access.log;

  error_log             /var/log/nginx/shinyproxy.error.log error;

  ssl on;

  ssl_protocols TLSv1 TLSv1.1 TLSv1.2;

  ssl_certificate       /etc/ssl/certs/yourdomain.com.crt;

  ssl_certificate_key   /etc/ssl/private/yourdomain.com.key;

   location / {

       proxy_pass          http://127.0.0.1:8080/;

       proxy_http_version 1.1;

       proxy_set_header Upgrade $http_upgrade;

       proxy_set_header Connection "upgrade";

       proxy_read_timeout 600s;

       proxy_redirect    off;

       proxy_set_header  Host             $http_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;

     }

}

My questions on Stack Overflow (https://stackoverflow.com/q/63112223/9084488) and Server Fault (https://serverfault.com/q/1029219/587099) asking to translate that code to Apache did, unfortunately, not invoke any answers or comments.

Does anyone on this list know how to do this? The current configuration is:

<VirtualHost *:80>

  ServerName test.collec.repec.org

  ServerAlias test.collec.openlib.org

  ErrorLog /var/log/apache2/collec.proxy-error.log

  CustomLog /var/log/apache2/collec-access.log  combined

  UseCanonicalName Off

  ProxyPass / http://localhost:8080/

  ProxyPassReverse  / http://localhost:8080/

  RewriteEngine on

  RewriteCond %{HTTP:Upgrade} =websocket

  RewriteRule /(.*) ws://localhost:8080/$1 [P,L]

</VirtualHost>

Christian Düben

Research Associate
Chair of Macroeconomics
Hamburg University
Von-Melle-Park 5, Room 3102
20146 Hamburg

Germany
+49 40 42838 1898
christian.dueben@uni-hamburg.de

http://www.christian-dueben.com