change report data sets programmatically

We have the following scenario we’re trying to support:

1. Based on a user’s input our program generates result tables
2. The program automatically creates an Azure SQL DB containing the result tables
3. We created a PowerBI Template to present these results
4. We want to let the user load the data into the template with one click
1. We defined a QueryParameter with the DB name
2. After the user inputs the DB name, we want the data from that DB to load

Problem:

We want the user not to have to deal with excessive authentication (like inputting a user/pass other than their own). We’re able to get SSMS to connect with active directory integration, but not via Power BI.

Questions:

What type of authentication can we get working inside an intranet (corpnet) with Power BI desktop and our Azure SQL DB?

Are we doing the right thing? Is there a better way to achieve what we’re trying to do programmatically (change report data sets programmatically)?

Thanks!