1. Login to Jenkins
2. Navigate to build of your project
3. Find e.g. .war file for download
4. Leave opened page till your session will be expired
5. Click on download .war link(do not refresh the page)
6. Enter your credentials and Press "Login" button (do not refresh the page)

Expected:

• user is logged in.

Actual

• war file is downloaded by every click on "Login" button;
• user is not logged in.