Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit ba769ff4 authored by Diya Bera's avatar Diya Bera Committed by Automerger Merge Worker
Browse files

Merge "Cancel non interruptable clients when binder dies" into udc-dev am:... 

Merge "Cancel non interruptable clients when binder dies" into udc-dev am: 919a4ba8 am: 35ad6eec

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/23357836



Change-Id: I0e9a3dab11574d06fbe7af19d48a3e2f26efe8a2
Signed-off-by: default avatarAutomerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
parents e3299b60 35ad6eec

services/core/java/com/android/server/biometrics/sensors/UserAwareBiometricScheduler.java

+5 −3
Original line number Diff line number Diff line
@@ -70,9 +70,11 @@ public class UserAwareBiometricScheduler extends BiometricScheduler { 


                // Set mStopUserClient to null when StopUserClient fails. Otherwise it's possible

                // for that the queue will wait indefinitely until the field is cleared.

                if (clientMonitor instanceof StopUserClient<?> && !success) {

                    Slog.w(getTag(),

                            "StopUserClient failed(), is the HAL stuck? Clearing mStopUserClient");

                if (clientMonitor instanceof StopUserClient<?>) {

                    if (!success) {

                        Slog.w(getTag(), "StopUserClient failed(), is the HAL stuck? "

                                + "Clearing mStopUserClient");

                    }

                    mStopUserClient = null;

                }

                if (mCurrentOperation != null && mCurrentOperation.isFor(mOwner)) {

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

+13 −3
Original line number Diff line number Diff line
@@ -89,7 +89,7 @@ public class Sensor { 
    @NonNull private final Map<Integer, Long> mAuthenticatorIds;



    @NonNull private final Supplier<AidlSession> mLazySession;

    @Nullable private AidlSession mCurrentSession;

    @Nullable AidlSession mCurrentSession;



    @VisibleForTesting

    public static class HalSessionCallback extends ISessionCallback.Stub {
@@ -486,7 +486,7 @@ public class Sensor { 
    Sensor(@NonNull String tag, @NonNull FaceProvider provider, @NonNull Context context,

            @NonNull Handler handler, @NonNull FaceSensorPropertiesInternal sensorProperties,

            @NonNull LockoutResetDispatcher lockoutResetDispatcher,

            @NonNull BiometricContext biometricContext) {

            @NonNull BiometricContext biometricContext, AidlSession session) {

        mTag = tag;

        mProvider = provider;

        mContext = context;
@@ -549,6 +549,14 @@ public class Sensor { 
        mLazySession = () -> mCurrentSession != null ? mCurrentSession : null;

    }



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

            @NonNull Handler handler, @NonNull FaceSensorPropertiesInternal sensorProperties,

            @NonNull LockoutResetDispatcher lockoutResetDispatcher,

            @NonNull BiometricContext biometricContext) {

        this(tag, provider, context, handler, sensorProperties, lockoutResetDispatcher,

                biometricContext, null);

    }



    @NonNull Supplier<AidlSession> getLazySession() {

        return mLazySession;

    }
@@ -557,7 +565,7 @@ public class Sensor { 
        return mSensorProperties;

    }



    @Nullable AidlSession getSessionForUser(int userId) {

    @VisibleForTesting @Nullable AidlSession getSessionForUser(int userId) {

        if (mCurrentSession != null && mCurrentSession.getUserId() == userId) {

            return mCurrentSession;

        } else {
@@ -641,6 +649,8 @@ public class Sensor { 
                    BiometricsProtoEnums.MODALITY_FACE,

                    BiometricsProtoEnums.ISSUE_HAL_DEATH,

                    -1 /* sensorId */);

        } else if (client != null) {

            client.cancel();

        }



        mScheduler.recordCrashState();

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

+14 −2
Original line number Diff line number Diff line
@@ -90,7 +90,7 @@ public class Sensor { 
    @NonNull private final LockoutCache mLockoutCache;

    @NonNull private final Map<Integer, Long> mAuthenticatorIds;



    @Nullable private AidlSession mCurrentSession;

    @Nullable AidlSession mCurrentSession;

    @NonNull private final Supplier<AidlSession> mLazySession;



    @VisibleForTesting
@@ -439,7 +439,7 @@ public class Sensor { 
            @NonNull Handler handler, @NonNull FingerprintSensorPropertiesInternal sensorProperties,

            @NonNull LockoutResetDispatcher lockoutResetDispatcher,

            @NonNull GestureAvailabilityDispatcher gestureAvailabilityDispatcher,

            @NonNull BiometricContext biometricContext) {

            @NonNull BiometricContext biometricContext, AidlSession session) {

        mTag = tag;

        mProvider = provider;

        mContext = context;
@@ -501,6 +501,16 @@ public class Sensor { 
                });

        mAuthenticatorIds = new HashMap<>();

        mLazySession = () -> mCurrentSession != null ? mCurrentSession : null;

        mCurrentSession = session;

    }



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

            @NonNull Handler handler, @NonNull FingerprintSensorPropertiesInternal sensorProperties,

            @NonNull LockoutResetDispatcher lockoutResetDispatcher,

            @NonNull GestureAvailabilityDispatcher gestureAvailabilityDispatcher,

            @NonNull BiometricContext biometricContext) {

        this(tag, provider, context, handler, sensorProperties, lockoutResetDispatcher,

                gestureAvailabilityDispatcher, biometricContext, null);

    }



    @NonNull Supplier<AidlSession> getLazySession() {
@@ -599,6 +609,8 @@ public class Sensor { 
                    BiometricsProtoEnums.MODALITY_FINGERPRINT,

                    BiometricsProtoEnums.ISSUE_HAL_DEATH,

                    -1 /* sensorId */);

        } else if (client != null) {

            client.cancel();

        }



        mScheduler.recordCrashState();

services/tests/servicestests/src/com/android/server/biometrics/sensors/face/aidl/SensorTest.java

+40 −0
Original line number Diff line number Diff line
@@ -17,12 +17,14 @@ 
package com.android.server.biometrics.sensors.face.aidl;



import static org.junit.Assert.assertEquals;

import static org.junit.Assert.assertNotNull;

import static org.junit.Assert.assertNull;

import static org.mockito.ArgumentMatchers.any;

import static org.mockito.ArgumentMatchers.anyInt;

import static org.mockito.ArgumentMatchers.anyLong;

import static org.mockito.ArgumentMatchers.eq;

import static org.mockito.Mockito.doAnswer;

import static org.mockito.Mockito.mock;

import static org.mockito.Mockito.verify;

import static org.mockito.Mockito.when;
@@ -41,6 +43,7 @@ import androidx.test.filters.SmallTest; 
import com.android.server.biometrics.log.BiometricContext;

import com.android.server.biometrics.log.BiometricLogger;

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

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

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

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

import com.android.server.biometrics.sensors.LockoutResetDispatcher;
@@ -82,6 +85,10 @@ public class SensorTest { 
    private AuthSessionCoordinator mAuthSessionCoordinator;

    @Mock

    FaceProvider mFaceProvider;

    @Mock

    BaseClientMonitor mClientMonitor;

    @Mock

    AidlSession mCurrentSession;



    private final TestLooper mLooper = new TestLooper();

    private final LockoutCache mLockoutCache = new LockoutCache();
@@ -161,6 +168,39 @@ public class SensorTest { 
        assertNull(sensor.getSessionForUser(USER_ID));

    }



    @Test

    public void onBinderDied_cancelNonInterruptableClient() {

        mLooper.dispatchAll();



        when(mCurrentSession.getUserId()).thenReturn(USER_ID);

        when(mClientMonitor.getTargetUserId()).thenReturn(USER_ID);

        when(mClientMonitor.isInterruptable()).thenReturn(false);



        final SensorProps sensorProps = new SensorProps();

        sensorProps.commonProps = new CommonProps();

        sensorProps.commonProps.sensorId = 1;

        final FaceSensorPropertiesInternal internalProp = new FaceSensorPropertiesInternal(

                sensorProps.commonProps.sensorId, sensorProps.commonProps.sensorStrength,

                sensorProps.commonProps.maxEnrollmentsPerUser, null,

                sensorProps.sensorType, sensorProps.supportsDetectInteraction,

                sensorProps.halControlsPreview, false /* resetLockoutRequiresChallenge */);

        final Sensor sensor = new Sensor("SensorTest", mFaceProvider, mContext, null,

                internalProp, mLockoutResetDispatcher, mBiometricContext, mCurrentSession);

        mScheduler = (UserAwareBiometricScheduler) sensor.getScheduler();

        sensor.mCurrentSession = new AidlSession(0, mock(ISession.class),

                USER_ID, mHalCallback);



        mScheduler.scheduleClientMonitor(mClientMonitor);



        assertNotNull(mScheduler.getCurrentClient());



        sensor.onBinderDied();



        verify(mClientMonitor).cancel();

        assertNull(sensor.getSessionForUser(USER_ID));

        assertNull(mScheduler.getCurrentClient());

    }



    private void verifyNotLocked() {

        assertEquals(LockoutTracker.LOCKOUT_NONE, mLockoutCache.getLockoutModeForUser(USER_ID));

        verify(mLockoutResetDispatcher).notifyLockoutResetCallbacks(eq(SENSOR_ID));

services/tests/servicestests/src/com/android/server/biometrics/sensors/fingerprint/aidl/SensorTest.java

+50 −0
Original line number Diff line number Diff line
@@ -17,17 +17,23 @@ 
package com.android.server.biometrics.sensors.fingerprint.aidl;



import static org.junit.Assert.assertEquals;

import static org.junit.Assert.assertNotNull;

import static org.junit.Assert.assertNull;

import static org.mockito.ArgumentMatchers.any;

import static org.mockito.ArgumentMatchers.anyInt;

import static org.mockito.ArgumentMatchers.anyLong;

import static org.mockito.ArgumentMatchers.eq;

import static org.mockito.Mockito.doAnswer;

import static org.mockito.Mockito.mock;

import static org.mockito.Mockito.verify;

import static org.mockito.Mockito.when;



import android.content.Context;

import android.hardware.biometrics.IBiometricService;

import android.hardware.biometrics.common.CommonProps;

import android.hardware.biometrics.face.SensorProps;

import android.hardware.biometrics.fingerprint.ISession;

import android.hardware.fingerprint.FingerprintSensorPropertiesInternal;

import android.os.Handler;

import android.os.test.TestLooper;

import android.platform.test.annotations.Presubmit;
@@ -37,11 +43,13 @@ import androidx.test.filters.SmallTest; 
import com.android.server.biometrics.log.BiometricContext;

import com.android.server.biometrics.log.BiometricLogger;

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

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

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

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

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

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

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

import com.android.server.biometrics.sensors.fingerprint.GestureAvailabilityDispatcher;



import org.junit.Before;

import org.junit.Test;
@@ -76,6 +84,14 @@ public class SensorTest { 
    private BiometricContext mBiometricContext;

    @Mock

    private AuthSessionCoordinator mAuthSessionCoordinator;

    @Mock

    FingerprintProvider mFingerprintProvider;

    @Mock

    GestureAvailabilityDispatcher mGestureAvailabilityDispatcher;

    @Mock

    private AidlSession mCurrentSession;

    @Mock

    private BaseClientMonitor mClientMonitor;



    private final TestLooper mLooper = new TestLooper();

    private final LockoutCache mLockoutCache = new LockoutCache();
@@ -130,6 +146,40 @@ public class SensorTest { 
        verifyNotLocked();

    }



    @Test

    public void onBinderDied_cancelNonInterruptableClient() {

        mLooper.dispatchAll();



        when(mCurrentSession.getUserId()).thenReturn(USER_ID);

        when(mClientMonitor.getTargetUserId()).thenReturn(USER_ID);

        when(mClientMonitor.isInterruptable()).thenReturn(false);



        final SensorProps sensorProps = new SensorProps();

        sensorProps.commonProps = new CommonProps();

        sensorProps.commonProps.sensorId = 1;

        final FingerprintSensorPropertiesInternal internalProp = new

                FingerprintSensorPropertiesInternal(

                        sensorProps.commonProps.sensorId, sensorProps.commonProps.sensorStrength,

                        sensorProps.commonProps.maxEnrollmentsPerUser, null,

                        sensorProps.sensorType, false /* resetLockoutRequiresHardwareAuthToken */);

        final Sensor sensor = new Sensor("SensorTest", mFingerprintProvider, mContext,

                null /* handler */, internalProp, mLockoutResetDispatcher,

                mGestureAvailabilityDispatcher, mBiometricContext, mCurrentSession);

        mScheduler = (UserAwareBiometricScheduler) sensor.getScheduler();

        sensor.mCurrentSession = new AidlSession(0, mock(ISession.class),

                USER_ID, mHalCallback);



        mScheduler.scheduleClientMonitor(mClientMonitor);



        assertNotNull(mScheduler.getCurrentClient());



        sensor.onBinderDied();



        verify(mClientMonitor).cancel();

        assertNull(sensor.getSessionForUser(USER_ID));

        assertNull(mScheduler.getCurrentClient());

    }



    private void verifyNotLocked() {

        assertEquals(LockoutTracker.LOCKOUT_NONE, mLockoutCache.getLockoutModeForUser(USER_ID));

        verify(mLockoutResetDispatcher).notifyLockoutResetCallbacks(eq(SENSOR_ID));