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Commit 7579f894 authored by Joe Bolinger's avatar Joe Bolinger Committed by Automerger Merge Worker
Browse files

Merge "Respond to lockout reset requests from the HAL." into sc-dev am: 7f40c4b4 

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/14519690

Change-Id: Ib1f36801ed89957039a8c10120f6d33a87d3b64c
parents eee5d160 7f40c4b4

services/core/java/com/android/server/biometrics/sensors/face/aidl/FaceProvider.java

+1 −1
Original line number Diff line number Diff line
@@ -149,7 +149,7 @@ public class FaceProvider implements IBinder.DeathRecipient, ServiceProvider { 
                    prop.supportsDetectInteraction, prop.halControlsPreview,

                    false /* resetLockoutRequiresChallenge */);

            final Sensor sensor = new Sensor(getTag() + "/" + sensorId, this, mContext, mHandler,

                    internalProp);

                    internalProp, lockoutResetDispatcher);



            mSensors.put(sensorId, sensor);

            Slog.d(getTag(), "Added: " + internalProp);

services/core/java/com/android/server/biometrics/sensors/face/aidl/FaceResetLockoutClient.java

+17 −2
Original line number Diff line number Diff line
@@ -80,11 +80,26 @@ public class FaceResetLockoutClient extends HalClientMonitor<ISession> implement 
    }



    void onLockoutCleared() {

        mLockoutCache.setLockoutModeForUser(getTargetUserId(), LockoutTracker.LOCKOUT_NONE);

        mLockoutResetDispatcher.notifyLockoutResetCallbacks(getSensorId());

        resetLocalLockoutStateToNone(getSensorId(), getTargetUserId(), mLockoutCache,

                mLockoutResetDispatcher);

        mCallback.onClientFinished(this, true /* success */);

    }



    /**

     * Reset the local lockout state and notify any listeners.

     *

     * This should only be called when the HAL sends a reset request directly to the

     * framework (i.e. time based reset, etc.). When the HAL is responding to a

     * resetLockout request from an instance of this client {@link #onLockoutCleared()} should

     * be used instead.

     */

    static void resetLocalLockoutStateToNone(int sensorId, int userId,

            @NonNull LockoutCache lockoutTracker,

            @NonNull LockoutResetDispatcher lockoutResetDispatcher) {

        lockoutTracker.setLockoutModeForUser(userId, LockoutTracker.LOCKOUT_NONE);

        lockoutResetDispatcher.notifyLockoutResetCallbacks(sensorId);

    }



    @Override

    public int getProtoEnum() {

        return BiometricsProto.CM_RESET_LOCKOUT;

services/core/java/com/android/server/biometrics/sensors/face/aidl/Sensor.java

+21 −8
Original line number Diff line number Diff line
@@ -57,6 +57,7 @@ import com.android.server.biometrics.sensors.HalClientMonitor; 
import com.android.server.biometrics.sensors.Interruptable;

import com.android.server.biometrics.sensors.LockoutCache;

import com.android.server.biometrics.sensors.LockoutConsumer;

import com.android.server.biometrics.sensors.LockoutResetDispatcher;

import com.android.server.biometrics.sensors.RemovalConsumer;

import com.android.server.biometrics.sensors.StartUserClient;

import com.android.server.biometrics.sensors.StopUserClient;
@@ -124,10 +125,16 @@ public class Sensor { 
        private final int mSensorId;

        private final int mUserId;

        @NonNull

        private final LockoutCache mLockoutCache;

        @NonNull

        private final LockoutResetDispatcher mLockoutResetDispatcher;

        @NonNull

        private final Callback mCallback;



        HalSessionCallback(@NonNull Context context, @NonNull Handler handler, @NonNull String tag,

                @NonNull UserAwareBiometricScheduler scheduler, int sensorId, int userId,

                @NonNull LockoutCache lockoutTracker,

                @NonNull LockoutResetDispatcher lockoutResetDispatcher,

                @NonNull Callback callback) {

            mContext = context;

            mHandler = handler;
@@ -135,6 +142,8 @@ public class Sensor { 
            mScheduler = scheduler;

            mSensorId = sensorId;

            mUserId = userId;

            mLockoutCache = lockoutTracker;

            mLockoutResetDispatcher = lockoutResetDispatcher;

            mCallback = callback;

        }
@@ -327,13 +336,15 @@ public class Sensor { 
            mHandler.post(() -> {

                final BaseClientMonitor client = mScheduler.getCurrentClient();

                if (!(client instanceof FaceResetLockoutClient)) {

                    Slog.e(mTag, "onLockoutCleared for non-resetLockout client: "

                            + Utils.getClientName(client));

                    return;

                }



                final FaceResetLockoutClient resetLockoutClient = (FaceResetLockoutClient) client;

                    Slog.d(mTag, "onLockoutCleared outside of resetLockout by HAL");

                    FaceResetLockoutClient.resetLocalLockoutStateToNone(mSensorId, mUserId,

                            mLockoutCache, mLockoutResetDispatcher);

                } else {

                    Slog.d(mTag, "onLockoutCleared after resetLockout");

                    final FaceResetLockoutClient resetLockoutClient =

                            (FaceResetLockoutClient) client;

                    resetLockoutClient.onLockoutCleared();

                }

            });

        }
@@ -465,7 +476,8 @@ public class Sensor { 
    }



    Sensor(@NonNull String tag, @NonNull FaceProvider provider, @NonNull Context context,

            @NonNull Handler handler, @NonNull FaceSensorPropertiesInternal sensorProperties) {

            @NonNull Handler handler, @NonNull FaceSensorPropertiesInternal sensorProperties,

            @NonNull LockoutResetDispatcher lockoutResetDispatcher) {

        mTag = tag;

        mProvider = provider;

        mContext = context;
@@ -493,7 +505,8 @@ public class Sensor { 
                        final int sensorId = mSensorProperties.sensorId;



                        final HalSessionCallback resultController = new HalSessionCallback(mContext,

                                mHandler, mTag, mScheduler, sensorId, newUserId, callback);

                                mHandler, mTag, mScheduler, sensorId, newUserId, mLockoutCache,

                                lockoutResetDispatcher, callback);



                        final StartUserClient.UserStartedCallback<ISession> userStartedCallback =

                                (userIdStarted, newSession) -> {

services/core/java/com/android/server/biometrics/sensors/fingerprint/aidl/FingerprintProvider.java

+1 −1
Original line number Diff line number Diff line
@@ -159,7 +159,7 @@ public class FingerprintProvider implements IBinder.DeathRecipient, ServiceProvi 
                            prop.sensorLocations[0].sensorLocationY,

                            prop.sensorLocations[0].sensorRadius);

            final Sensor sensor = new Sensor(getTag() + "/" + sensorId, this, mContext, mHandler,

                    internalProp, gestureAvailabilityDispatcher);

                    internalProp, lockoutResetDispatcher, gestureAvailabilityDispatcher);



            mSensors.put(sensorId, sensor);

            Slog.d(getTag(), "Added: " + internalProp);

services/core/java/com/android/server/biometrics/sensors/fingerprint/aidl/FingerprintResetLockoutClient.java

+17 −2
Original line number Diff line number Diff line
@@ -80,11 +80,26 @@ class FingerprintResetLockoutClient extends HalClientMonitor<ISession> implement 
    }



    void onLockoutCleared() {

        mLockoutCache.setLockoutModeForUser(getTargetUserId(), LockoutTracker.LOCKOUT_NONE);

        mLockoutResetDispatcher.notifyLockoutResetCallbacks(getSensorId());

        resetLocalLockoutStateToNone(getSensorId(), getTargetUserId(), mLockoutCache,

                mLockoutResetDispatcher);

        mCallback.onClientFinished(this, true /* success */);

    }



    /**

     * Reset the local lockout state and notify any listeners.

     *

     * This should only be called when the HAL sends a reset request directly to the

     * framework (i.e. time based reset, etc.). When the HAL is responding to a

     * resetLockout request from an instance of this client {@link #onLockoutCleared()} should

     * be used instead.

     */

    static void resetLocalLockoutStateToNone(int sensorId, int userId,

            @NonNull LockoutCache lockoutTracker,

            @NonNull LockoutResetDispatcher lockoutResetDispatcher) {

        lockoutTracker.setLockoutModeForUser(userId, LockoutTracker.LOCKOUT_NONE);

        lockoutResetDispatcher.notifyLockoutResetCallbacks(sensorId);

    }



    @Override

    public int getProtoEnum() {

        return BiometricsProto.CM_RESET_LOCKOUT;