macOS Command Line Tool で Local Authentication を使って MacBook Pro の Touch ID で認証する Swift プログラム

AuthenticationByTouchIDWithMacOSCommandLineTool.swift

//
//  AuthenticationByTouchIDWithMacOSCommandLineTool.swift
//
//
//  Created by treastrain on 2021/03/26.
//

import LocalAuthentication

let context = LAContext()
var error: NSError?
let policy = LAPolicy.deviceOwnerAuthenticationWithBiometricsOrWatch

guard context.canEvaluatePolicy(policy, error: &error) else {
    fatalError(error!.localizedDescription)
}

switch context.biometryType {
case .none:
    print("No biometry type is supported.")
case .touchID:
    print("The device supports Touch ID.")
case .faceID:
    print("The device supports Face ID.")
@unknown default:
    print("The device supports unknown biometry type.")
}

if let error = error {
    print("Error:", error)
    exit(EXIT_FAILURE)
}

let reason = "Touch ID で解除"
context.evaluatePolicy(policy, localizedReason: reason) { (success, error) in
    print("success:", success, "error:", error)
    
    exit(EXIT_SUCCESS)
}

RunLoop.current.run()