Hi team, we perform the requested the step 1(http://onlinehelp.tableau.com/current/server-linux/en-us/trusted_auth_config_linux.htm) for Trusted Authentication but we don´t know how to configure the Web Server for internal Application to to get tickets from Tableau Server via POST requests, we don't understand the Step 2. Where i need to insert the username and password for each user request?
We are testing the retrieval of a trusted ticket from the web server, the ticket has been created correctly but an error is displaying in the URL "Could not locate unexpired trusted ticket". In this web page we get help about this error, however, none of the three possible cases apply in our organization http://kb.tableau.com/articles/issue/error-could-not-locate-unexpired-trusted-ticket
Part of setting up trusted authentication is to set up a webserver on a different computer from Tableau Server, write code that will request a ticket from Tableau Server, and run that code on the webserver you've just set up. This page has a walk through of how the process works: