Example app for accessing a Tableau server through a trusted interface using Rails. This code is based off the tableau_trusted_interface.rb file that ships with Tableau server.
- You must install a tableau server and create an account for your users on that server.
- You must use the tableau commandline "tabadmin" to add the rails server to the list of trusted hosts. From a windows prompt you'd type:
tabadmin set wgserver.trusted_hosts "COMMA DELIMITED LIST OF IP ADDRESSES" tabadmin config tabadmin restart
Then edit the config/tableau.yml file appropriately
Create A Tableau user and assign them to a worksheet (or make them an admin to the entire server) In the ReportsController change this instance variable to the desired worksheet view:
@tabpath = '/views/Finance/InvestinginDJIA'
Then start your server and have fun. You should notice that logging in as any user without access prevents Tableau from returning a valid ticket (it will return -1). When you use a valid username you should notice that the Tableau view loads up just fine.