chrome/browser/device_reauth/mac/authenticator_mac.mm

// Copyright 2023 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "chrome/browser/device_reauth/mac/authenticator_mac.h"

#import <LocalAuthentication/LAContext.h>

#include "base/functional/callback.h"
#include "chrome/browser/password_manager/password_manager_util_mac.h"

AuthenticatorMac::AuthenticatorMac() = default;

AuthenticatorMac::~AuthenticatorMac() = default;

bool AuthenticatorMac::CheckIfBiometricsAvailable() {
  LAContext* context = [[LAContext alloc] init];
  return [context
      canEvaluatePolicy:LAPolicyDeviceOwnerAuthenticationWithBiometricsOrWatch
                  error:nil];
}

bool AuthenticatorMac::CheckIfBiometricsOrScreenLockAvailable() {
  LAContext* context = [[LAContext alloc] init];
  return [context canEvaluatePolicy:LAPolicyDeviceOwnerAuthentication
                              error:nil];
}

bool AuthenticatorMac::AuthenticateUserWithNonBiometrics(
    const std::u16string& message) {
  return password_manager_util_mac::AuthenticateUser(message);
}