Merge "[flexiglass] Hooks up real app state and logic in keyguard (3)" into... (5400c0f0) · Commits · e / os / android_frameworks_base

packages/SystemUI/src/com/android/keyguard/KeyguardSecurityContainerController.java

+42 −1

Original line number	Original line	Diff line number	Diff line
	@@ -79,17 +79,25 @@ import com.android.systemui.keyguard.domain.interactor.KeyguardFaceAuthInteracto
	import com.android.systemui.log.SessionTracker;		import com.android.systemui.log.SessionTracker;
	import com.android.systemui.plugins.ActivityStarter;		import com.android.systemui.plugins.ActivityStarter;
	import com.android.systemui.plugins.FalsingManager;		import com.android.systemui.plugins.FalsingManager;
			import com.android.systemui.scene.domain.interactor.SceneInteractor;
			import com.android.systemui.scene.shared.model.SceneContainerNames;
			import com.android.systemui.scene.shared.model.SceneKey;
	import com.android.systemui.shared.system.SysUiStatsLog;		import com.android.systemui.shared.system.SysUiStatsLog;
	import com.android.systemui.statusbar.policy.ConfigurationController;		import com.android.systemui.statusbar.policy.ConfigurationController;
	import com.android.systemui.statusbar.policy.KeyguardStateController;		import com.android.systemui.statusbar.policy.KeyguardStateController;
	import com.android.systemui.statusbar.policy.UserSwitcherController;		import com.android.systemui.statusbar.policy.UserSwitcherController;
			import com.android.systemui.user.domain.interactor.UserInteractor;
	import com.android.systemui.util.ViewController;		import com.android.systemui.util.ViewController;
			import com.android.systemui.util.kotlin.JavaAdapter;
	import com.android.systemui.util.settings.GlobalSettings;		import com.android.systemui.util.settings.GlobalSettings;

	import java.io.File;		import java.io.File;
	import java.util.Optional;		import java.util.Optional;

	import javax.inject.Inject;		import javax.inject.Inject;
			import javax.inject.Provider;

			import kotlinx.coroutines.Job;

	/** Controller for {@link KeyguardSecurityContainer} */		/** Controller for {@link KeyguardSecurityContainer} */
	@KeyguardBouncerScope		@KeyguardBouncerScope
	@@ -378,6 +386,10 @@ public class KeyguardSecurityContainerController extends ViewController<Keyguard
	showPrimarySecurityScreen(false);		showPrimarySecurityScreen(false);
	}		}
	};		};
			private final UserInteractor mUserInteractor;
			private final Provider<SceneInteractor> mSceneInteractor;
			private final Provider<JavaAdapter> mJavaAdapter;
			@Nullable private Job mSceneTransitionCollectionJob;

	@Inject		@Inject
	public KeyguardSecurityContainerController(KeyguardSecurityContainer view,		public KeyguardSecurityContainerController(KeyguardSecurityContainer view,
	@@ -402,7 +414,10 @@ public class KeyguardSecurityContainerController extends ViewController<Keyguard
	ViewMediatorCallback viewMediatorCallback,		ViewMediatorCallback viewMediatorCallback,
	AudioManager audioManager,		AudioManager audioManager,
	KeyguardFaceAuthInteractor keyguardFaceAuthInteractor,		KeyguardFaceAuthInteractor keyguardFaceAuthInteractor,
	BouncerMessageInteractor bouncerMessageInteractor		BouncerMessageInteractor bouncerMessageInteractor,
			Provider<JavaAdapter> javaAdapter,
			UserInteractor userInteractor,
			Provider<SceneInteractor> sceneInteractor
	) {		) {
	super(view);		super(view);
	mLockPatternUtils = lockPatternUtils;		mLockPatternUtils = lockPatternUtils;
	@@ -429,6 +444,9 @@ public class KeyguardSecurityContainerController extends ViewController<Keyguard
	mAudioManager = audioManager;		mAudioManager = audioManager;
	mKeyguardFaceAuthInteractor = keyguardFaceAuthInteractor;		mKeyguardFaceAuthInteractor = keyguardFaceAuthInteractor;
	mBouncerMessageInteractor = bouncerMessageInteractor;		mBouncerMessageInteractor = bouncerMessageInteractor;
			mUserInteractor = userInteractor;
			mSceneInteractor = sceneInteractor;
			mJavaAdapter = javaAdapter;
	}		}

	@Override		@Override
	@@ -451,6 +469,24 @@ public class KeyguardSecurityContainerController extends ViewController<Keyguard
	mView.setOnKeyListener(mOnKeyListener);		mView.setOnKeyListener(mOnKeyListener);

	showPrimarySecurityScreen(false);		showPrimarySecurityScreen(false);

			if (mFeatureFlags.isEnabled(Flags.SCENE_CONTAINER)) {
			// When the scene framework transitions from bouncer to gone, we dismiss the keyguard.
			mSceneTransitionCollectionJob = mJavaAdapter.get().alwaysCollectFlow(
			mSceneInteractor.get().sceneTransitions(SceneContainerNames.SYSTEM_UI_DEFAULT),
			sceneTransitionModel -> {
			if (sceneTransitionModel != null
			&& sceneTransitionModel.getFrom() == SceneKey.Bouncer.INSTANCE
			&& sceneTransitionModel.getTo() == SceneKey.Gone.INSTANCE) {
			final int selectedUserId = mUserInteractor.getSelectedUserId();
			showNextSecurityScreenOrFinish(
			/* authenticated= */ true,
			selectedUserId,
			/* bypassSecondaryLockScreen= */ true,
			mSecurityModel.getSecurityMode(selectedUserId));
			}
			});
			}
	}		}

	@Override		@Override
	@@ -459,6 +495,11 @@ public class KeyguardSecurityContainerController extends ViewController<Keyguard
	mConfigurationController.removeCallback(mConfigurationListener);		mConfigurationController.removeCallback(mConfigurationListener);
	mView.removeMotionEventListener(mGlobalTouchListener);		mView.removeMotionEventListener(mGlobalTouchListener);
	mUserSwitcherController.removeUserSwitchCallback(mUserSwitchCallback);		mUserSwitcherController.removeUserSwitchCallback(mUserSwitchCallback);

			if (mSceneTransitionCollectionJob != null) {
			mSceneTransitionCollectionJob.cancel(null);
			mSceneTransitionCollectionJob = null;
			}
	}		}

	/** */		/** */

packages/SystemUI/src/com/android/systemui/authentication/data/repository/AuthenticationRepository.kt

+181 −38

Original line number	Original line	Diff line number	Diff line
	@@ -14,25 +14,39 @@
	* limitations under the License.		* limitations under the License.
	*/		*/

			@file:OptIn(ExperimentalCoroutinesApi::class)

	package com.android.systemui.authentication.data.repository		package com.android.systemui.authentication.data.repository

			import com.android.internal.widget.LockPatternChecker
	import com.android.internal.widget.LockPatternUtils		import com.android.internal.widget.LockPatternUtils
			import com.android.internal.widget.LockscreenCredential
	import com.android.keyguard.KeyguardSecurityModel		import com.android.keyguard.KeyguardSecurityModel
	import com.android.systemui.authentication.shared.model.AuthenticationMethodModel		import com.android.systemui.authentication.shared.model.AuthenticationMethodModel
			import com.android.systemui.authentication.shared.model.AuthenticationResultModel
			import com.android.systemui.authentication.shared.model.AuthenticationThrottlingModel
	import com.android.systemui.dagger.qualifiers.Application		import com.android.systemui.dagger.qualifiers.Application
	import com.android.systemui.dagger.qualifiers.Background		import com.android.systemui.dagger.qualifiers.Background
	import com.android.systemui.keyguard.data.repository.KeyguardRepository		import com.android.systemui.keyguard.data.repository.KeyguardRepository
	import com.android.systemui.user.data.repository.UserRepository		import com.android.systemui.user.data.repository.UserRepository
			import com.android.systemui.util.time.SystemClock
	import dagger.Binds		import dagger.Binds
	import dagger.Module		import dagger.Module
	import java.util.function.Function		import java.util.function.Function
	import javax.inject.Inject		import javax.inject.Inject
			import kotlin.coroutines.resume
			import kotlin.coroutines.suspendCoroutine
	import kotlinx.coroutines.CoroutineDispatcher		import kotlinx.coroutines.CoroutineDispatcher
	import kotlinx.coroutines.CoroutineScope		import kotlinx.coroutines.CoroutineScope
			import kotlinx.coroutines.ExperimentalCoroutinesApi
	import kotlinx.coroutines.flow.MutableStateFlow		import kotlinx.coroutines.flow.MutableStateFlow
	import kotlinx.coroutines.flow.SharingStarted		import kotlinx.coroutines.flow.SharingStarted
	import kotlinx.coroutines.flow.StateFlow		import kotlinx.coroutines.flow.StateFlow
	import kotlinx.coroutines.flow.asStateFlow		import kotlinx.coroutines.flow.asStateFlow
			import kotlinx.coroutines.flow.flatMapLatest
			import kotlinx.coroutines.flow.flow
			import kotlinx.coroutines.flow.flowOn
			import kotlinx.coroutines.flow.map
	import kotlinx.coroutines.flow.stateIn		import kotlinx.coroutines.flow.stateIn
	import kotlinx.coroutines.withContext		import kotlinx.coroutines.withContext

	@@ -57,11 +71,17 @@ interface AuthenticationRepository {
	*/		*/
	val isBypassEnabled: StateFlow<Boolean>		val isBypassEnabled: StateFlow<Boolean>

	/**		/** Whether the auto confirm feature is enabled for the currently-selected user. */
	* Number of consecutively failed authentication attempts. This resets to `0` when		val isAutoConfirmEnabled: StateFlow<Boolean>
	* authentication succeeds.
	*/		/** The length of the PIN for which we should show a hint. */
	val failedAuthenticationAttempts: StateFlow<Int>		val hintedPinLength: Int

			/** Whether the pattern should be visible for the currently-selected user. */
			val isPatternVisible: StateFlow<Boolean>

			/** The current throttling state, as cached via [setThrottling]. */
			val throttling: StateFlow<AuthenticationThrottlingModel>

	/**		/**
	* Returns the currently-configured authentication method. This determines how the		* Returns the currently-configured authentication method. This determines how the
	@@ -69,11 +89,48 @@ interface AuthenticationRepository {
	*/		*/
	suspend fun getAuthenticationMethod(): AuthenticationMethodModel		suspend fun getAuthenticationMethod(): AuthenticationMethodModel

			/** Returns the length of the PIN or `0` if the current auth method is not PIN. */
			suspend fun getPinLength(): Int

			/**
			* Returns whether the lockscreen is enabled.
			*
			* When the lockscreen is not enabled, it shouldn't show in cases when the authentication method
			* is considered not secure (for example, "swipe" is considered to be "none").
			*/
			suspend fun isLockscreenEnabled(): Boolean

	/** See [isBypassEnabled]. */		/** See [isBypassEnabled]. */
	fun setBypassEnabled(isBypassEnabled: Boolean)		fun setBypassEnabled(isBypassEnabled: Boolean)

	/** See [failedAuthenticationAttempts]. */		/** Reports an authentication attempt. */
	fun setFailedAuthenticationAttempts(failedAuthenticationAttempts: Int)		suspend fun reportAuthenticationAttempt(isSuccessful: Boolean)

			/** Returns the current number of failed authentication attempts. */
			suspend fun getFailedAuthenticationAttemptCount(): Int

			/**
			* Returns the timestamp for when the current throttling will end, allowing the user to attempt
			* authentication again.
			*
			* Note that this is in milliseconds and it matches [SystemClock.elapsedRealtime].
			*/
			suspend fun getThrottlingEndTimestamp(): Long

			/** Sets the cached throttling state, updating the [throttling] flow. */
			fun setThrottling(throttlingModel: AuthenticationThrottlingModel)

			/**
			* Sets the throttling timeout duration (time during which the user should not be allowed to
			* attempt authentication).
			*/
			suspend fun setThrottleDuration(durationMs: Int)

			/**
			* Checks the given [LockscreenCredential] to see if it's correct, returning an
			* [AuthenticationResultModel] representing what happened.
			*/
			suspend fun checkCredential(credential: LockscreenCredential): AuthenticationResultModel
	}		}

	class AuthenticationRepositoryImpl		class AuthenticationRepositoryImpl
	@@ -83,8 +140,8 @@ constructor(
	private val getSecurityMode: Function<Int, KeyguardSecurityModel.SecurityMode>,		private val getSecurityMode: Function<Int, KeyguardSecurityModel.SecurityMode>,
	@Background private val backgroundDispatcher: CoroutineDispatcher,		@Background private val backgroundDispatcher: CoroutineDispatcher,
	private val userRepository: UserRepository,		private val userRepository: UserRepository,
	private val lockPatternUtils: LockPatternUtils,
	keyguardRepository: KeyguardRepository,		keyguardRepository: KeyguardRepository,
			private val lockPatternUtils: LockPatternUtils,
	) : AuthenticationRepository {		) : AuthenticationRepository {

	override val isUnlocked: StateFlow<Boolean> =		override val isUnlocked: StateFlow<Boolean> =
	@@ -94,54 +151,140 @@ constructor(
	initialValue = false,		initialValue = false,
	)		)

			override suspend fun isLockscreenEnabled(): Boolean {
			return withContext(backgroundDispatcher) {
			val selectedUserId = userRepository.selectedUserId
			!lockPatternUtils.isLockPatternEnabled(selectedUserId)
			}
			}

	private val _isBypassEnabled = MutableStateFlow(false)		private val _isBypassEnabled = MutableStateFlow(false)
	override val isBypassEnabled: StateFlow<Boolean> = _isBypassEnabled.asStateFlow()		override val isBypassEnabled: StateFlow<Boolean> = _isBypassEnabled.asStateFlow()

	private val _failedAuthenticationAttempts = MutableStateFlow(0)		override val isAutoConfirmEnabled: StateFlow<Boolean> =
	override val failedAuthenticationAttempts: StateFlow<Int> =		userRepository.selectedUserInfo
	_failedAuthenticationAttempts.asStateFlow()		.map { it.id }
			.flatMapLatest { userId ->
			flow { emit(lockPatternUtils.isAutoPinConfirmEnabled(userId)) }
			.flowOn(backgroundDispatcher)
			}
			.stateIn(
			scope = applicationScope,
			started = SharingStarted.WhileSubscribed(),
			initialValue = true,
			)

			override val hintedPinLength: Int = LockPatternUtils.MIN_AUTO_PIN_REQUIREMENT_LENGTH

			override val isPatternVisible: StateFlow<Boolean> =
			userRepository.selectedUserInfo
			.map { it.id }
			.flatMapLatest { userId ->
			flow { emit(lockPatternUtils.isVisiblePatternEnabled(userId)) }
			.flowOn(backgroundDispatcher)
			}
			.stateIn(
			scope = applicationScope,
			started = SharingStarted.WhileSubscribed(),
			initialValue = true,
			)

			private val _throttling = MutableStateFlow(AuthenticationThrottlingModel())
			override val throttling: StateFlow<AuthenticationThrottlingModel> = _throttling.asStateFlow()

			private val UserRepository.selectedUserId: Int
			get() = getSelectedUserInfo().id

	override suspend fun getAuthenticationMethod(): AuthenticationMethodModel {		override suspend fun getAuthenticationMethod(): AuthenticationMethodModel {
	return withContext(backgroundDispatcher) {		return withContext(backgroundDispatcher) {
	val selectedUserId = userRepository.getSelectedUserInfo().id		val selectedUserId = userRepository.selectedUserId
	when (getSecurityMode.apply(selectedUserId)) {		when (getSecurityMode.apply(selectedUserId)) {
	KeyguardSecurityModel.SecurityMode.PIN,		KeyguardSecurityModel.SecurityMode.PIN,
	KeyguardSecurityModel.SecurityMode.SimPin ->		KeyguardSecurityModel.SecurityMode.SimPin,
	AuthenticationMethodModel.Pin(		KeyguardSecurityModel.SecurityMode.SimPuk -> AuthenticationMethodModel.Pin
	code = listOf(1, 2, 3, 4), // TODO(b/280883900): remove this		KeyguardSecurityModel.SecurityMode.Password -> AuthenticationMethodModel.Password
	autoConfirm = lockPatternUtils.isAutoPinConfirmEnabled(selectedUserId),		KeyguardSecurityModel.SecurityMode.Pattern -> AuthenticationMethodModel.Pattern
	)
	KeyguardSecurityModel.SecurityMode.Password,
	KeyguardSecurityModel.SecurityMode.SimPuk ->
	AuthenticationMethodModel.Password(
	password = "password", // TODO(b/280883900): remove this
	)
	KeyguardSecurityModel.SecurityMode.Pattern ->
	AuthenticationMethodModel.Pattern(
	coordinates =
	listOf(
	AuthenticationMethodModel.Pattern.PatternCoordinate(2, 0),
	AuthenticationMethodModel.Pattern.PatternCoordinate(2, 1),
	AuthenticationMethodModel.Pattern.PatternCoordinate(2, 2),
	AuthenticationMethodModel.Pattern.PatternCoordinate(1, 1),
	AuthenticationMethodModel.Pattern.PatternCoordinate(0, 0),
	AuthenticationMethodModel.Pattern.PatternCoordinate(0, 1),
	AuthenticationMethodModel.Pattern.PatternCoordinate(0, 2),
	), // TODO(b/280883900): remove this
	)
	KeyguardSecurityModel.SecurityMode.None -> AuthenticationMethodModel.None		KeyguardSecurityModel.SecurityMode.None -> AuthenticationMethodModel.None
	KeyguardSecurityModel.SecurityMode.Invalid -> error("Invalid security mode!")		KeyguardSecurityModel.SecurityMode.Invalid -> error("Invalid security mode!")
	null -> error("Invalid security is null!")
	}		}
	}		}
	}		}

			override suspend fun getPinLength(): Int {
			return withContext(backgroundDispatcher) {
			val selectedUserId = userRepository.selectedUserId
			lockPatternUtils.getPinLength(selectedUserId)
			}
			}

	override fun setBypassEnabled(isBypassEnabled: Boolean) {		override fun setBypassEnabled(isBypassEnabled: Boolean) {
	_isBypassEnabled.value = isBypassEnabled		_isBypassEnabled.value = isBypassEnabled
	}		}

	override fun setFailedAuthenticationAttempts(failedAuthenticationAttempts: Int) {		override suspend fun reportAuthenticationAttempt(isSuccessful: Boolean) {
	_failedAuthenticationAttempts.value = failedAuthenticationAttempts		val selectedUserId = userRepository.selectedUserId
			withContext(backgroundDispatcher) {
			if (isSuccessful) {
			lockPatternUtils.reportSuccessfulPasswordAttempt(selectedUserId)
			} else {
			lockPatternUtils.reportFailedPasswordAttempt(selectedUserId)
			}
			}
			}

			override suspend fun getFailedAuthenticationAttemptCount(): Int {
			return withContext(backgroundDispatcher) {
			val selectedUserId = userRepository.selectedUserId
			lockPatternUtils.getCurrentFailedPasswordAttempts(selectedUserId)
			}
			}

			override suspend fun getThrottlingEndTimestamp(): Long {
			return withContext(backgroundDispatcher) {
			val selectedUserId = userRepository.selectedUserId
			lockPatternUtils.getLockoutAttemptDeadline(selectedUserId)
			}
			}

			override fun setThrottling(throttlingModel: AuthenticationThrottlingModel) {
			_throttling.value = throttlingModel
			}

			override suspend fun setThrottleDuration(durationMs: Int) {
			withContext(backgroundDispatcher) {
			lockPatternUtils.setLockoutAttemptDeadline(
			userRepository.selectedUserId,
			durationMs,
			)
			}
			}

			override suspend fun checkCredential(
			credential: LockscreenCredential
			): AuthenticationResultModel {
			return suspendCoroutine { continuation ->
			LockPatternChecker.checkCredential(
			lockPatternUtils,
			credential,
			userRepository.selectedUserId,
			object : LockPatternChecker.OnCheckCallback {
			override fun onChecked(matched: Boolean, throttleTimeoutMs: Int) {
			continuation.resume(
			AuthenticationResultModel(
			isSuccessful = matched,
			throttleDurationMs = throttleTimeoutMs,
			)
			)
			}

			override fun onCancelled() {
			continuation.resume(AuthenticationResultModel(isSuccessful = false))
			}

			override fun onEarlyMatched() = Unit
			}
			)
			}
	}		}
	}		}

packages/SystemUI/src/com/android/systemui/authentication/domain/interactor/AuthenticationInteractor.kt

+165 −63

File changed.

Preview size limit exceeded, changes collapsed.

packages/SystemUI/src/com/android/systemui/authentication/shared/model/AuthenticationMethodModel.kt

+3 −24

Original line number	Original line	Diff line number	Diff line
	@@ -16,8 +16,6 @@

	package com.android.systemui.authentication.shared.model		package com.android.systemui.authentication.shared.model

	import androidx.annotation.VisibleForTesting

	/** Enumerates all known authentication methods. */		/** Enumerates all known authentication methods. */
	sealed class AuthenticationMethodModel(		sealed class AuthenticationMethodModel(
	/**		/**
	@@ -34,30 +32,11 @@ sealed class AuthenticationMethodModel(
	/** The most basic authentication method. The lock screen can be swiped away when displayed. */		/** The most basic authentication method. The lock screen can be swiped away when displayed. */
	object Swipe : AuthenticationMethodModel(isSecure = false)		object Swipe : AuthenticationMethodModel(isSecure = false)

	/**		object Pin : AuthenticationMethodModel(isSecure = true)
	* Authentication method using a PIN.
	*
	* In practice, a pin is restricted to 16 decimal digits , see
	* [android.app.admin.DevicePolicyManager.MAX_PASSWORD_LENGTH]
	*/
	data class Pin(val code: List<Int>, val autoConfirm: Boolean) :
	AuthenticationMethodModel(isSecure = true) {

	/** Convenience constructor for tests only. */
	@VisibleForTesting
	constructor(
	code: Long,
	autoConfirm: Boolean = false
	) : this(code.toString(10).map { it - '0' }, autoConfirm) {}
	}

	data class Password(val password: String) : AuthenticationMethodModel(isSecure = true)

	data class Pattern(		object Password : AuthenticationMethodModel(isSecure = true)
	val coordinates: List<PatternCoordinate>,
	val isPatternVisible: Boolean = true,
	) : AuthenticationMethodModel(isSecure = true) {

			object Pattern : AuthenticationMethodModel(isSecure = true) {
	data class PatternCoordinate(		data class PatternCoordinate(
	val x: Int,		val x: Int,
	val y: Int,		val y: Int,

packages/SystemUI/src/com/android/systemui/bouncer/shared/model/AuthenticationThrottledModel.kt→packages/SystemUI/src/com/android/systemui/authentication/shared/model/AuthenticationResultModel.kt

+25 −0

Original line number	Original line	Diff line number	Diff line
	/*		/*
	* Copyright (C) 2023 The Android Open Source Project		* Copyright 2023 The Android Open Source Project
	*		*
	* Licensed under the Apache License, Version 2.0 (the "License");		* Licensed under the Apache License, Version 2.0 (the "License");
	* you may not use this file except in compliance with the License.		* you may not use this file except in compliance with the License.
	@@ -14,17 +14,12 @@
	* limitations under the License.		* limitations under the License.
	*/		*/

	package com.android.systemui.bouncer.shared.model		package com.android.systemui.authentication.shared.model

	/**		/** Models the result of an authentication attempt. */
	* Models application state for when further authentication attempts are being throttled due to too		data class AuthenticationResultModel(
	* many consecutive failed authentication attempts.		/** Whether authentication was successful. */
	*/		val isSuccessful: Boolean = false,
	data class AuthenticationThrottledModel(		/** If [isSuccessful] is `false`, how long the user must wait before trying again. */
	/** Total number of failed attempts so far. */		val throttleDurationMs: Int = 0,
	val failedAttemptCount: Int,
	/** Total amount of time the user has to wait before attempting again. */
	val totalDurationSec: Int,
	/** Remaining amount of time the user has to wait before attempting again. */
	val remainingDurationSec: Int,
	)		)