mobile app for QR code login to windows machines

Flow:
– User will install the mobile application
– User will enter the email id and password (any user with the registered email ID on active directory in that company)
– The email address and password will be sent to the active directory for validation
– Once the user will be validated. They will see the camera on their mobile application that can be use to scan the QR Code to login
– The validated email address and password will be bind with the desktop application and allow the login

Desktop app .. requirements

1. the desktop EXE should not be detected as malware/Trojan by anti-virus programs. There needs to be a standard execution program that works on all Windows versions.

2. A client desktop or mobile app should contain an automatic log off feature or a log off CTA button

3. If credentials have been entered incorrectly, an error message should be displayed

4. Upon logging in with a QR code on the desktop, the program should be minimized automatically.

5. Make sure that the mobile app is compatible with the recent versions of Android and ios versions ..

if you can do it without desktop application that would be great