Merge "Review logging in CredManService & CredManServiceImpl" into udc-dev am: b26a3e9dea (ae195b64) · Commits · e / os / android_frameworks_base

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

+30 −33

Original line number	Original line	Diff line number	Diff line
	@@ -160,12 +160,10 @@ public final class CredentialManagerService
	int resolvedUserId, boolean disabled, String[] serviceNames) {		int resolvedUserId, boolean disabled, String[] serviceNames) {
	getOrConstructSystemServiceListLock(resolvedUserId);		getOrConstructSystemServiceListLock(resolvedUserId);
	if (serviceNames == null \|\| serviceNames.length == 0) {		if (serviceNames == null \|\| serviceNames.length == 0) {
	Slog.i(TAG, "serviceNames sent in newServiceListLocked is null, or empty");
	return new ArrayList<>();		return new ArrayList<>();
	}		}
	List<CredentialManagerServiceImpl> serviceList = new ArrayList<>(serviceNames.length);		List<CredentialManagerServiceImpl> serviceList = new ArrayList<>(serviceNames.length);
	for (String serviceName : serviceNames) {		for (String serviceName : serviceNames) {
	Log.i(TAG, "in newServiceListLocked, service: " + serviceName);
	if (TextUtils.isEmpty(serviceName)) {		if (TextUtils.isEmpty(serviceName)) {
	continue;		continue;
	}		}
	@@ -173,7 +171,7 @@ public final class CredentialManagerService
	serviceList.add(		serviceList.add(
	new CredentialManagerServiceImpl(this, mLock, resolvedUserId, serviceName));		new CredentialManagerServiceImpl(this, mLock, resolvedUserId, serviceName));
	} catch (PackageManager.NameNotFoundException \| SecurityException e) {		} catch (PackageManager.NameNotFoundException \| SecurityException e) {
	Log.i(TAG, "Unable to add serviceInfo : " + e.getMessage());		Slog.e(TAG, "Unable to add serviceInfo : ", e);
	}		}
	}		}
	return serviceList;		return serviceList;
	@@ -423,7 +421,7 @@ public final class CredentialManagerService
	userId);		userId);
	callingAppInfo = new CallingAppInfo(realPackageName, packageInfo.signingInfo, origin);		callingAppInfo = new CallingAppInfo(realPackageName, packageInfo.signingInfo, origin);
	} catch (PackageManager.NameNotFoundException e) {		} catch (PackageManager.NameNotFoundException e) {
	Log.i(TAG, "Issue while retrieving signatureInfo : " + e.getMessage());		Slog.e(TAG, "Issue while retrieving signatureInfo : ", e);
	callingAppInfo = new CallingAppInfo(realPackageName, null, origin);		callingAppInfo = new CallingAppInfo(realPackageName, null, origin);
	}		}
	return callingAppInfo;		return callingAppInfo;
	@@ -436,7 +434,8 @@ public final class CredentialManagerService
	IGetCredentialCallback callback,		IGetCredentialCallback callback,
	final String callingPackage) {		final String callingPackage) {
	final long timestampBegan = System.nanoTime();		final long timestampBegan = System.nanoTime();
	Log.i(TAG, "starting executeGetCredential with callingPackage: " + callingPackage);		Slog.d(TAG, "starting executeGetCredential with callingPackage: "
			+ callingPackage);
	ICancellationSignal cancelTransport = CancellationSignal.createTransport();		ICancellationSignal cancelTransport = CancellationSignal.createTransport();

	if (request.getOrigin() != null) {		if (request.getOrigin() != null) {
	@@ -630,11 +629,10 @@ public final class CredentialManagerService
	GetCredentialException.TYPE_NO_CREDENTIAL,		GetCredentialException.TYPE_NO_CREDENTIAL,
	"No credentials available on this device.");		"No credentials available on this device.");
	} catch (RemoteException e) {		} catch (RemoteException e) {
	Log.i(		Slog.e(
	TAG,		TAG,
	"Issue invoking onError on IGetCredentialCallback "		"Issue invoking onError on IGetCredentialCallback "
	+ "callback: "		+ "callback: ", e);
	+ e.getMessage());
	}		}
	}		}

	@@ -649,7 +647,7 @@ public final class CredentialManagerService
	ICreateCredentialCallback callback,		ICreateCredentialCallback callback,
	String callingPackage) {		String callingPackage) {
	final long timestampBegan = System.nanoTime();		final long timestampBegan = System.nanoTime();
	Log.i(TAG, "starting executeCreateCredential with callingPackage: "		Slog.d(TAG, "starting executeCreateCredential with callingPackage: "
	+ callingPackage);		+ callingPackage);
	ICancellationSignal cancelTransport = CancellationSignal.createTransport();		ICancellationSignal cancelTransport = CancellationSignal.createTransport();

	@@ -692,11 +690,10 @@ public final class CredentialManagerService
	CreateCredentialException.TYPE_NO_CREATE_OPTIONS,		CreateCredentialException.TYPE_NO_CREATE_OPTIONS,
	"No create options available.");		"No create options available.");
	} catch (RemoteException e) {		} catch (RemoteException e) {
	Log.i(		Slog.e(
	TAG,		TAG,
	"Issue invoking onError on ICreateCredentialCallback "		"Issue invoking onError on ICreateCredentialCallback "
	+ "callback: "		+ "callback: ", e);
	+ e.getMessage());
	}		}
	}		}

	@@ -712,21 +709,19 @@ public final class CredentialManagerService
	MetricUtilities.logApiCalledInitialPhase(initMetric,		MetricUtilities.logApiCalledInitialPhase(initMetric,
	session.mRequestSessionMetric.returnIncrementSequence());		session.mRequestSessionMetric.returnIncrementSequence());
	} catch (Exception e) {		} catch (Exception e) {
	Log.w(TAG, "Unexpected error during metric logging: " + e);		Log.w(TAG, "Unexpected error during metric logging: ", e);
	}		}
	}		}

	@Override		@Override
	public void setEnabledProviders(		public void setEnabledProviders(
	List<String> providers, int userId, ISetEnabledProvidersCallback callback) {		List<String> providers, int userId, ISetEnabledProvidersCallback callback) {
	Log.i(TAG, "setEnabledProviders");

	if (!hasWriteSecureSettingsPermission()) {		if (!hasWriteSecureSettingsPermission()) {
	try {		try {
	callback.onError(		callback.onError(
	PERMISSION_DENIED_ERROR, PERMISSION_DENIED_WRITE_SECURE_SETTINGS_ERROR);		PERMISSION_DENIED_ERROR, PERMISSION_DENIED_WRITE_SECURE_SETTINGS_ERROR);
	} catch (RemoteException e) {		} catch (RemoteException e) {
	Log.e(TAG, "Issue with invoking response: " + e.getMessage());		Slog.e(TAG, "Issue with invoking response: ", e);
	}		}
	return;		return;
	}		}
	@@ -753,7 +748,7 @@ public final class CredentialManagerService
	"failed_setting_store",		"failed_setting_store",
	"Failed to store setting containing enabled providers");		"Failed to store setting containing enabled providers");
	} catch (RemoteException e) {		} catch (RemoteException e) {
	Log.i(TAG, "Issue with invoking error response: " + e.getMessage());		Slog.e(TAG, "Issue with invoking error response: ", e);
	return;		return;
	}		}
	}		}
	@@ -762,7 +757,7 @@ public final class CredentialManagerService
	try {		try {
	callback.onResponse();		callback.onResponse();
	} catch (RemoteException e) {		} catch (RemoteException e) {
	Log.i(TAG, "Issue with invoking response: " + e.getMessage());		Slog.e(TAG, "Issue with invoking response: ", e);
	// TODO: Propagate failure		// TODO: Propagate failure
	}		}

	@@ -774,7 +769,8 @@ public final class CredentialManagerService
	@Override		@Override
	public boolean isEnabledCredentialProviderService(		public boolean isEnabledCredentialProviderService(
	ComponentName componentName, String callingPackage) {		ComponentName componentName, String callingPackage) {
	Log.i(TAG, "isEnabledCredentialProviderService");		Slog.d(TAG, "isEnabledCredentialProviderService with componentName: "
			+ componentName.flattenToString());

	// TODO(253157366): Check additional set of services.		// TODO(253157366): Check additional set of services.
	final int userId = UserHandle.getCallingUserId();		final int userId = UserHandle.getCallingUserId();
	@@ -792,10 +788,10 @@ public final class CredentialManagerService
	MetricUtilities.logApiCalledSimpleV1(		MetricUtilities.logApiCalledSimpleV1(
	ApiName.IS_ENABLED_CREDENTIAL_PROVIDER_SERVICE,		ApiName.IS_ENABLED_CREDENTIAL_PROVIDER_SERVICE,
	ApiStatus.FAILURE, callingUid);		ApiStatus.FAILURE, callingUid);
	Log.w(		Slog.w(
	TAG,		TAG,
	"isEnabledCredentialProviderService: Component name does not"		"isEnabledCredentialProviderService: Component name does "
	+ " match package name.");		+ "not match package name.");
	return false;		return false;
	}		}
	MetricUtilities.logApiCalledSimpleV1(		MetricUtilities.logApiCalledSimpleV1(
	@@ -813,7 +809,6 @@ public final class CredentialManagerService
	@Override		@Override
	public List<CredentialProviderInfo> getCredentialProviderServices(		public List<CredentialProviderInfo> getCredentialProviderServices(
	int userId, int providerFilter) {		int userId, int providerFilter) {
	Log.i(TAG, "getCredentialProviderServices");
	verifyGetProvidersPermission();		verifyGetProvidersPermission();

	return CredentialProviderInfoFactory.getCredentialProviderServices(		return CredentialProviderInfoFactory.getCredentialProviderServices(
	@@ -823,7 +818,6 @@ public final class CredentialManagerService
	@Override		@Override
	public List<CredentialProviderInfo> getCredentialProviderServicesForTesting(		public List<CredentialProviderInfo> getCredentialProviderServicesForTesting(
	int providerFilter) {		int providerFilter) {
	Log.i(TAG, "getCredentialProviderServicesForTesting");
	verifyGetProvidersPermission();		verifyGetProvidersPermission();

	final int userId = UserHandle.getCallingUserId();		final int userId = UserHandle.getCallingUserId();
	@@ -844,7 +838,7 @@ public final class CredentialManagerService
	.getServiceInfo().getComponentName());		.getServiceInfo().getComponentName());
	} catch (NullPointerException e) {		} catch (NullPointerException e) {
	// Safe check		// Safe check
	Log.i(TAG, "Skipping provider as either the providerInfo"		Slog.e(TAG, "Skipping provider as either the providerInfo"
	+ " or serviceInfo is null - weird");		+ " or serviceInfo is null - weird");
	}		}
	});		});
	@@ -858,7 +852,8 @@ public final class CredentialManagerService
	IClearCredentialStateCallback callback,		IClearCredentialStateCallback callback,
	String callingPackage) {		String callingPackage) {
	final long timestampBegan = System.nanoTime();		final long timestampBegan = System.nanoTime();
	Log.i(TAG, "starting clearCredentialState with callingPackage: " + callingPackage);		Slog.d(TAG, "starting clearCredentialState with callingPackage: "
			+ callingPackage);
	final int userId = UserHandle.getCallingUserId();		final int userId = UserHandle.getCallingUserId();
	int callingUid = Binder.getCallingUid();		int callingUid = Binder.getCallingUid();
	enforceCallingPackage(callingPackage, callingUid);		enforceCallingPackage(callingPackage, callingUid);
	@@ -885,13 +880,13 @@ public final class CredentialManagerService
	if (providerSessions.isEmpty()) {		if (providerSessions.isEmpty()) {
	try {		try {
	// TODO("Replace with properly defined error type")		// TODO("Replace with properly defined error type")
	callback.onError("UNKNOWN", "No crdentials available on this " + "device");		callback.onError("UNKNOWN", "No credentials available on "
			+ "this device");
	} catch (RemoteException e) {		} catch (RemoteException e) {
	Log.i(		Slog.e(
	TAG,		TAG,
	"Issue invoking onError on IClearCredentialStateCallback "		"Issue invoking onError on IClearCredentialStateCallback "
	+ "callback: "		+ "callback: ", e);
	+ e.getMessage());
	}		}
	}		}

	@@ -906,7 +901,7 @@ public final class CredentialManagerService
	public void registerCredentialDescription(		public void registerCredentialDescription(
	RegisterCredentialDescriptionRequest request, String callingPackage)		RegisterCredentialDescriptionRequest request, String callingPackage)
	throws IllegalArgumentException, NonCredentialProviderCallerException {		throws IllegalArgumentException, NonCredentialProviderCallerException {
	Log.i(TAG, "registerCredentialDescription");		Slog.d(TAG, "registerCredentialDescription with callingPackage: " + callingPackage);

	if (!isCredentialDescriptionApiEnabled()) {		if (!isCredentialDescriptionApiEnabled()) {
	throw new UnsupportedOperationException();		throw new UnsupportedOperationException();
	@@ -924,7 +919,9 @@ public final class CredentialManagerService
	public void unregisterCredentialDescription(		public void unregisterCredentialDescription(
	UnregisterCredentialDescriptionRequest request, String callingPackage)		UnregisterCredentialDescriptionRequest request, String callingPackage)
	throws IllegalArgumentException {		throws IllegalArgumentException {
	Log.i(TAG, "registerCredentialDescription");		Slog.d(TAG, "unregisterCredentialDescription with callingPackage: "
			+ callingPackage);


	if (!isCredentialDescriptionApiEnabled()) {		if (!isCredentialDescriptionApiEnabled()) {
	throw new UnsupportedOperationException();		throw new UnsupportedOperationException();

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

+14 −20

Original line number	Original line	Diff line number	Diff line
	@@ -23,7 +23,6 @@ import android.content.pm.PackageManager;
	import android.content.pm.ServiceInfo;		import android.content.pm.ServiceInfo;
	import android.credentials.CredentialProviderInfo;		import android.credentials.CredentialProviderInfo;
	import android.service.credentials.CredentialProviderInfoFactory;		import android.service.credentials.CredentialProviderInfoFactory;
	import android.util.Log;
	import android.util.Slog;		import android.util.Slog;

	import com.android.internal.annotations.GuardedBy;		import com.android.internal.annotations.GuardedBy;
	@@ -41,14 +40,15 @@ public final class CredentialManagerServiceImpl extends

	// TODO(b/210531) : Make final when update flow is fixed		// TODO(b/210531) : Make final when update flow is fixed
	@GuardedBy("mLock")		@GuardedBy("mLock")
	@NonNull private CredentialProviderInfo mInfo;		@NonNull
			private CredentialProviderInfo mInfo;

	CredentialManagerServiceImpl(		CredentialManagerServiceImpl(
	@NonNull CredentialManagerService master,		@NonNull CredentialManagerService master,
	@NonNull Object lock, int userId, String serviceName)		@NonNull Object lock, int userId, String serviceName)
	throws PackageManager.NameNotFoundException {		throws PackageManager.NameNotFoundException {
	super(master, lock, userId);		super(master, lock, userId);
	Log.i(TAG, "in CredentialManagerServiceImpl constructed with: " + serviceName);		Slog.d(TAG, "CredentialManagerServiceImpl constructed for: " + serviceName);
	synchronized (mLock) {		synchronized (mLock) {
	newServiceInfoLocked(ComponentName.unflattenFromString(serviceName));		newServiceInfoLocked(ComponentName.unflattenFromString(serviceName));
	}		}
	@@ -63,10 +63,8 @@ public final class CredentialManagerServiceImpl extends
	@NonNull CredentialManagerService master,		@NonNull CredentialManagerService master,
	@NonNull Object lock, int userId, CredentialProviderInfo providerInfo) {		@NonNull Object lock, int userId, CredentialProviderInfo providerInfo) {
	super(master, lock, userId);		super(master, lock, userId);
	Log.i(TAG, "in CredentialManagerServiceImpl constructed with system constructor: "		Slog.d(TAG, "CredentialManagerServiceImpl constructed for: "
	+ providerInfo.isSystemProvider()		+ providerInfo.getServiceInfo().getComponentName().flattenToString());
	+ " , " + providerInfo.getServiceInfo() == null ? "" :
	providerInfo.getServiceInfo().getComponentName().flattenToString());
	mInfo = providerInfo;		mInfo = providerInfo;
	}		}

	@@ -76,12 +74,12 @@ public final class CredentialManagerServiceImpl extends
	throws PackageManager.NameNotFoundException {		throws PackageManager.NameNotFoundException {
	// TODO : Test update flows with multiple providers		// TODO : Test update flows with multiple providers
	if (mInfo != null) {		if (mInfo != null) {
	Log.i(TAG, "newServiceInfoLocked with : "		Slog.d(TAG, "newServiceInfoLocked, mInfo not null : "
	+ mInfo.getServiceInfo().getComponentName().flattenToString() + " , "		+ mInfo.getServiceInfo().getComponentName().flattenToString() + " , "
	+ serviceComponent.getPackageName());		+ serviceComponent.flattenToString());
	} else {		} else {
	Log.i(TAG, "newServiceInfoLocked with null mInfo , "		Slog.d(TAG, "newServiceInfoLocked, mInfo null, "
	+ serviceComponent.getPackageName());		+ serviceComponent.flattenToString());
	}		}
	mInfo = CredentialProviderInfoFactory.create(		mInfo = CredentialProviderInfoFactory.create(
	getContext(), serviceComponent,		getContext(), serviceComponent,
	@@ -90,18 +88,18 @@ public final class CredentialManagerServiceImpl extends
	}		}

	/**		/**
	* Starts a provider session and associates it with the given request session. */		* Starts a provider session and associates it with the given request session.
			*/
	@Nullable		@Nullable
	@GuardedBy("mLock")		@GuardedBy("mLock")
	public ProviderSession initiateProviderSessionForRequestLocked(		public ProviderSession initiateProviderSessionForRequestLocked(
	RequestSession requestSession, List<String> requestOptions) {		RequestSession requestSession, List<String> requestOptions) {
	if (!requestOptions.isEmpty() && !isServiceCapableLocked(requestOptions)) {		if (!requestOptions.isEmpty() && !isServiceCapableLocked(requestOptions)) {
	Log.i(TAG, "Service is not capable");		Slog.d(TAG, "Service does not have the required capabilities");
	return null;		return null;
	}		}
	Slog.i(TAG, "in initiateProviderSessionForRequest in CredManServiceImpl");
	if (mInfo == null) {		if (mInfo == null) {
	Slog.i(TAG, "in initiateProviderSessionForRequest in CredManServiceImpl, "		Slog.w(TAG, "in initiateProviderSessionForRequest in CredManServiceImpl, "
	+ "but mInfo is null. This shouldn't happen");		+ "but mInfo is null. This shouldn't happen");
	return null;		return null;
	}		}
	@@ -114,15 +112,11 @@ public final class CredentialManagerServiceImpl extends
	@GuardedBy("mLock")		@GuardedBy("mLock")
	boolean isServiceCapableLocked(List<String> requestedOptions) {		boolean isServiceCapableLocked(List<String> requestedOptions) {
	if (mInfo == null) {		if (mInfo == null) {
	Slog.i(TAG, "in isServiceCapable, mInfo is null");
	return false;		return false;
	}		}
	for (String capability : requestedOptions) {		for (String capability : requestedOptions) {
	if (mInfo.hasCapability(capability)) {		if (mInfo.hasCapability(capability)) {
	Slog.i(TAG, "Provider can handle: " + capability);
	return true;		return true;
	} else {
	Slog.i(TAG, "Provider cannot handle: " + capability);
	}		}
	}		}
	return false;		return false;
	@@ -146,7 +140,7 @@ public final class CredentialManagerServiceImpl extends
	try {		try {
	newServiceInfoLocked(mInfo.getServiceInfo().getComponentName());		newServiceInfoLocked(mInfo.getServiceInfo().getComponentName());
	} catch (PackageManager.NameNotFoundException e) {		} catch (PackageManager.NameNotFoundException e) {
	Log.i(TAG, "Issue while updating serviceInfo: " + e.getMessage());		Slog.e(TAG, "Issue while updating serviceInfo: " + e.getMessage());
	}		}
	}		}
	}		}