Send intent for UI when providers are updated (463a6e04) · Commits · e / os / android_frameworks_base

core/java/android/credentials/ui/Constants.java

+6 −3

Original line number	Diff line number	Diff line
		@@ -24,9 +24,12 @@ package android.credentials.ui;
		public class Constants {

		/**
		* The intent extra key for the {@code ResultReceiver} object when launching the UX
		* activities.
		* The intent extra key for the {@code ResultReceiver} object when launching the UX activities.
		*/
		public static final String EXTRA_RESULT_RECEIVER =
		"android.credentials.ui.extra.RESULT_RECEIVER";

		/** The intent action for when the enabled Credential Manager providers has been updated. */
		public static final String CREDMAN_ENABLED_PROVIDERS_UPDATED =
		"android.credentials.ui.action.CREDMAN_ENABLED_PROVIDERS_UPDATED";
		}

core/java/android/credentials/ui/IntentFactory.java

+34 −11

Original line number	Diff line number	Diff line
		@@ -39,14 +39,19 @@ public class IntentFactory {
		public static Intent createCredentialSelectorIntent(
		@NonNull RequestInfo requestInfo,
		@SuppressLint("ConcreteCollection") // Concrete collection needed for marshalling.
		@NonNull ArrayList<ProviderData> enabledProviderDataList,
		@NonNull
		ArrayList<ProviderData> enabledProviderDataList,
		@SuppressLint("ConcreteCollection") // Concrete collection needed for marshalling.
		@NonNull ArrayList<DisabledProviderData> disabledProviderDataList,
		@NonNull
		ArrayList<DisabledProviderData> disabledProviderDataList,
		@NonNull ResultReceiver resultReceiver) {
		Intent intent = new Intent();
		ComponentName componentName = ComponentName.unflattenFromString(
		Resources.getSystem().getString(
		com.android.internal.R.string.config_credentialManagerDialogComponent));
		ComponentName componentName =
		ComponentName.unflattenFromString(
		Resources.getSystem()
		.getString(
		com.android.internal.R.string
		.config_credentialManagerDialogComponent));
		intent.setComponent(componentName);

		intent.putParcelableArrayListExtra(
		@@ -54,16 +59,34 @@ public class IntentFactory {
		intent.putParcelableArrayListExtra(
		ProviderData.EXTRA_DISABLED_PROVIDER_DATA_LIST, disabledProviderDataList);
		intent.putExtra(RequestInfo.EXTRA_REQUEST_INFO, requestInfo);
		intent.putExtra(Constants.EXTRA_RESULT_RECEIVER,
		toIpcFriendlyResultReceiver(resultReceiver));
		intent.putExtra(
		Constants.EXTRA_RESULT_RECEIVER, toIpcFriendlyResultReceiver(resultReceiver));

		return intent;
		}

		/**
		* Notify the UI that providers have been enabled/disabled.
		*
		* @hide
		*/
		@NonNull
		public static Intent createProviderUpdateIntent() {
		Intent intent = new Intent();
		ComponentName componentName =
		ComponentName.unflattenFromString(
		Resources.getSystem()
		.getString(
		com.android.internal.R.string
		.config_credentialManagerDialogComponent));
		intent.setComponent(componentName);
		intent.setAction(Constants.CREDMAN_ENABLED_PROVIDERS_UPDATED);
		return intent;
		}

		/**
		* Convert an instance of a "locally-defined" ResultReceiver to an instance of
		* {@link android.os.ResultReceiver} itself, which the receiving process will be able to
		* unmarshall.
		* Convert an instance of a "locally-defined" ResultReceiver to an instance of {@link
		* android.os.ResultReceiver} itself, which the receiving process will be able to unmarshall.
		*/
		private static <T extends ResultReceiver> ResultReceiver toIpcFriendlyResultReceiver(
		T resultReceiver) {

services/credentials/java/com/android/server/credentials/CredentialManagerService.java

+57 −40

Original line number	Diff line number	Diff line
		@@ -34,6 +34,7 @@ import android.credentials.IGetCredentialCallback;
		import android.credentials.IListEnabledProvidersCallback;
		import android.credentials.ISetEnabledProvidersCallback;
		import android.credentials.ListEnabledProvidersResponse;
		import android.credentials.ui.IntentFactory;
		import android.os.Binder;
		import android.os.CancellationSignal;
		import android.os.ICancellationSignal;
		@@ -112,9 +113,8 @@ public final class CredentialManagerService
		continue;
		}
		try {
		serviceList.add(new CredentialManagerServiceImpl(this, mLock,
		resolvedUserId,
		serviceName));
		serviceList.add(
		new CredentialManagerServiceImpl(this, mLock, resolvedUserId, serviceName));
		} catch (PackageManager.NameNotFoundException \| SecurityException e) {
		Log.i(TAG, "Unable to add serviceInfo : " + e.getMessage());
		}
		@@ -144,10 +144,12 @@ public final class CredentialManagerService
		RequestSession session, List<String> requestOptions) {
		List<ProviderSession> providerSessions = new ArrayList<>();
		// Invoke all services of a user to initiate a provider session
		runForUser((service) -> {
		runForUser(
		(service) -> {
		synchronized (mLock) {
		ProviderSession providerSession = service
		.initiateProviderSessionForRequestLocked(session, requestOptions);
		ProviderSession providerSession =
		service.initiateProviderSessionForRequestLocked(
		session, requestOptions);
		if (providerSession != null) {
		providerSessions.add(providerSession);
		}
		@@ -177,25 +179,33 @@ public final class CredentialManagerService

		// Initiate all provider sessions
		List<ProviderSession> providerSessions =
		initiateProviderSessions(session, request.getGetCredentialOptions()
		.stream().map(GetCredentialOption::getType)
		initiateProviderSessions(
		session,
		request.getGetCredentialOptions().stream()
		.map(GetCredentialOption::getType)
		.collect(Collectors.toList()));

		if (providerSessions.isEmpty()) {
		try {
		// TODO("Replace with properly defined error type")
		callback.onError("unknown_type",
		"No providers available to fulfill request.");
		callback.onError("unknown_type", "No providers available to fulfill request.");
		} catch (RemoteException e) {
		Log.i(TAG, "Issue invoking onError on IGetCredentialCallback "
		+ "callback: " + e.getMessage());
		Log.i(
		TAG,
		"Issue invoking onError on IGetCredentialCallback "
		+ "callback: "
		+ e.getMessage());
		}
		}

		// Iterate over all provider sessions and invoke the request
		providerSessions.forEach(providerGetSession -> {
		providerGetSession.getRemoteCredentialService().onBeginGetCredential(
		(BeginGetCredentialRequest) providerGetSession.getProviderRequest(),
		providerSessions.forEach(
		providerGetSession -> {
		providerGetSession
		.getRemoteCredentialService()
		.onBeginGetCredential(
		(BeginGetCredentialRequest)
		providerGetSession.getProviderRequest(),
		/* callback= */ providerGetSession);
		});
		return cancelTransport;
		@@ -226,11 +236,13 @@ public final class CredentialManagerService
		if (providerSessions.isEmpty()) {
		try {
		// TODO("Replace with properly defined error type")
		callback.onError("unknown_type",
		"No providers available to fulfill request.");
		callback.onError("unknown_type", "No providers available to fulfill request.");
		} catch (RemoteException e) {
		Log.i(TAG, "Issue invoking onError on ICreateCredentialCallback "
		+ "callback: " + e.getMessage());
		Log.i(
		TAG,
		"Issue invoking onError on ICreateCredentialCallback "
		+ "callback: "
		+ e.getMessage());
		}
		}

		@@ -257,8 +269,7 @@ public final class CredentialManagerService
		List<String> enabledProviders = new ArrayList<>();
		runForUser(
		(service) -> {
		enabledProviders.add(
		service.getComponentName().flattenToString());
		enabledProviders.add(service.getComponentName().flattenToString());
		});

		// Call the callback.
		@@ -300,7 +311,7 @@ public final class CredentialManagerService
		"Failed to store setting containing enabled providers");
		} catch (RemoteException e) {
		Log.i(TAG, "Issue with invoking error response: " + e.getMessage());
		// TODO: Propagate failure
		return;
		}
		}

		@@ -311,11 +322,16 @@ public final class CredentialManagerService
		Log.i(TAG, "Issue with invoking response: " + e.getMessage());
		// TODO: Propagate failure
		}

		// Send an intent to the UI that we have new enabled providers.
		getContext().sendBroadcast(IntentFactory.createProviderUpdateIntent());
		}

		@Override
		public ICancellationSignal clearCredentialState(ClearCredentialStateRequest request,
		IClearCredentialStateCallback callback, String callingPackage) {
		public ICancellationSignal clearCredentialState(
		ClearCredentialStateRequest request,
		IClearCredentialStateCallback callback,
		String callingPackage) {
		Log.i(TAG, "starting clearCredentialState with callingPackage: " + callingPackage);
		// TODO : Implement cancellation
		ICancellationSignal cancelTransport = CancellationSignal.createTransport();
		@@ -331,17 +347,18 @@ public final class CredentialManagerService

		// Initiate all provider sessions
		// TODO: Determine if provider needs to have clear capability in their manifest
		List<ProviderSession> providerSessions =
		initiateProviderSessions(session, List.of());
		List<ProviderSession> providerSessions = initiateProviderSessions(session, List.of());

		if (providerSessions.isEmpty()) {
		try {
		// TODO("Replace with properly defined error type")
		callback.onError("unknown_type",
		"No providers available to fulfill request.");
		callback.onError("unknown_type", "No providers available to fulfill request.");
		} catch (RemoteException e) {
		Log.i(TAG, "Issue invoking onError on IClearCredentialStateCallback "
		+ "callback: " + e.getMessage());
		Log.i(
		TAG,
		"Issue invoking onError on IClearCredentialStateCallback "
		+ "callback: "
		+ e.getMessage());
		}
		}