Hi Team, Thank you for your Response and Shared example AuthorizationPlugins. As Stated in README file of LoginUIAuthPlugin. The changes are Reflected in LoginScreen only , Not effected at Screen Saver , I followed This Steps to Configure the LoginUIAuthPlugin.bundle file . Steps -1: Open /Library/Security/SecurityAgentPlugins here i configured The .bundle file. Step -2: security authorizationdb read system.login.console > ~/Desktop/auth.plist Step-3: vim /Users/rahul/Desktop/auth.plist After Editing the auth.plist. it looks like Below. ?xml version="1.0" encoding="UTF-8"?> Step -4 : security authorizationdb write system.login.console < ~/Desktop/auth.plist Up to Here The Changes are Effected in LoginScreen. **For Screen Saver ** Step-1: security authorizationdb read system.login.screensaver > ~/Desktop/screen.plist **step-2:vim /Users/rahul/Desktop/screen.plist ** After Editing Plist file looks like below. Step-3. security authorizationdb write system.login.screensaver < ~/Desktop/screen.plist Step-4.: sudo defaults write /Library/Preferences/com.apple.loginwindow screenUnlockMode -int 2 Changes Are Not effected same as loginscreen. it is showing small window as alert . , I want same as loginscreen, Please support to implement this . Thanks in Advance. Please Find The Attached Screen shots of screensaver , Terminal ScreenShot and Login Screen, and Shared AuthPlugins.

Hi , I did The MFA(2FA) of Email OTP For MacOS Login Screen using, Authorization Plugin, Using This git hub project. It is working For Login Screen , Im trying to Add The Same plugin for LockScreen but it is not working at lock Screen , Below is the reffrense theard For The issue , https://developer.apple.com/forums/thread/127614, please Share The Code that should Present the NSwindow at Screen Saver (Lock Screen) MacOS .