User Story: User Authentication and Authorization

[1brahimmohamed]

As a user of the medical image viewer
I need the ability to authenticate myself and securely log in to the application
So that I can access sensitive patient data and features while ensuring the security and privacy of the information.

Details and Assumptions

• The application should present a login screen where I can input my credentials (username and password).
• Upon submission, the system should verify my credentials against the stored user database.
• Failed login attempts should trigger appropriate error messages and security measures.
• The application should log both successful and failed login attempts for security auditing.

Acceptance Criteria

Given I'm using the application
And I am presented with a login screen
And I provide valid credentials (username and password)
Then the system should verify my credentials against the stored user database
And I should gain access to the viewer's features and patient data
And if I provide invalid credentials, the system should display an appropriate error message
And the application should log both successful and failed login attempts for security auditing