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Added lockout callback to FaceAuthenticationClient

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Test: Verified a haptic is received after a face is locked out.
Fixes: 187800411

1. Make sure only a face is enrolled.
2. Auth 5 times with eyes closed.
3. Verify a haptic is received after the fifth failed auth(locked out).

Change-Id: I2275787964a1aaed0f4a91a9b6c378eadea3fc3f
This commit is contained in:
Joshua Mccloskey
2021-10-19 14:19:13 -07:00
parent ecdb3cdbd2
commit ae9471fe51
2 changed files with 39 additions and 0 deletions
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37
services/core/java/com/android/server/biometrics/sensors/AuthenticationClient.java
View File

@@ -360,6 +360,43 @@ public abstract class AuthenticationClient<T> extends AcquisitionClient<T>
}
}
/**
* Only call this method on interfaces where lockout does not come from onError, I.E. the
* old HIDL implementation.
*/
protected void onLockoutTimed(long durationMillis) {
final ClientMonitorCallbackConverter listener = getListener();
final CoexCoordinator coordinator = CoexCoordinator.getInstance();
coordinator.onAuthenticationError(this, BiometricConstants.BIOMETRIC_ERROR_LOCKOUT,
new CoexCoordinator.ErrorCallback() {
@Override
public void sendHapticFeedback() {
if (listener != null && mShouldVibrate) {
vibrateError();
}
}
});
}
/**
* Only call this method on interfaces where lockout does not come from onError, I.E. the
* old HIDL implementation.
*/
protected void onLockoutPermanent() {
final ClientMonitorCallbackConverter listener = getListener();
final CoexCoordinator coordinator = CoexCoordinator.getInstance();
coordinator.onAuthenticationError(this,
BiometricConstants.BIOMETRIC_ERROR_LOCKOUT_PERMANENT,
new CoexCoordinator.ErrorCallback() {
@Override
public void sendHapticFeedback() {
if (listener != null && mShouldVibrate) {
vibrateError();
}
}
});
}
private void sendCancelOnly(@Nullable ClientMonitorCallbackConverter listener) {
if (listener == null) {
Slog.e(TAG, "Unable to sendAuthenticationCanceled, listener null");

2
services/core/java/com/android/server/biometrics/sensors/face/aidl/FaceAuthenticationClient.java
View File

@@ -225,6 +225,7 @@ class FaceAuthenticationClient extends AuthenticationClient<ISession> implements
@Override
public void onLockoutTimed(long durationMillis) {
super.onLockoutTimed(durationMillis);
mLockoutCache.setLockoutModeForUser(getTargetUserId(), LockoutTracker.LOCKOUT_TIMED);
// Lockout metrics are logged as an error code.
final int error = BiometricFaceConstants.FACE_ERROR_LOCKOUT;
@@ -239,6 +240,7 @@ class FaceAuthenticationClient extends AuthenticationClient<ISession> implements
@Override
public void onLockoutPermanent() {
super.onLockoutPermanent();
mLockoutCache.setLockoutModeForUser(getTargetUserId(), LockoutTracker.LOCKOUT_PERMANENT);
// Lockout metrics are logged as an error code.
final int error = BiometricFaceConstants.FACE_ERROR_LOCKOUT_PERMANENT;