Unlock the connection strings for a given web application at Azure.

1. At portal.azure.com click "Resource group" at the left nav.
2. Drill into a resource group.
3. Then drill into the "App Service" for the resource as opposed to one of the databases. This is the web app.
4. Click on "Application settings" at the second left nav just right of the main left nav.
5. Scroll down until you see: "Connection Strings"
6. Click: "Show Values"