Allow carrier-privileged apps to download profiles. (08d3d312) · Commits · e / os / android_frameworks_opt_telephony

src/java/com/android/internal/telephony/euicc/EuiccController.java

+183 −93

Original line number	Diff line number	Diff line
		@@ -17,15 +17,18 @@ package com.android.internal.telephony.euicc;

		import android.Manifest;
		import android.annotation.Nullable;
		import android.app.AppOpsManager;
		import android.app.PendingIntent;
		import android.content.Context;
		import android.content.Intent;
		import android.content.pm.PackageInfo;
		import android.content.pm.PackageManager;
		import android.os.Binder;
		import android.os.ServiceManager;
		import android.service.euicc.DownloadResult;
		import android.service.euicc.GetDownloadableSubscriptionMetadataResult;
		import android.telephony.TelephonyManager;
		import android.telephony.UiccAccessRule;
		import android.telephony.euicc.DownloadableSubscription;
		import android.telephony.euicc.EuiccManager;
		import android.util.Log;
		@@ -41,10 +44,19 @@ import java.util.concurrent.atomic.AtomicReference;
		public class EuiccController extends IEuiccController.Stub {
		private static final String TAG = "EuiccController";

		// Aliases so line lengths stay short.
		private static final int OK = EuiccManager.EMBEDDED_SUBSCRIPTION_RESULT_OK;
		private static final int RESOLVABLE_ERROR =
		EuiccManager.EMBEDDED_SUBSCRIPTION_RESULT_RESOLVABLE_ERROR;
		private static final int GENERIC_ERROR =
		EuiccManager.EMBEDDED_SUBSCRIPTION_RESULT_GENERIC_ERROR;

		private static EuiccController sInstance;

		private final Context mContext;
		private final EuiccConnector mConnector;
		private final AppOpsManager mAppOpsManager;
		private final PackageManager mPackageManager;

		/** Initialize the instance. Should only be called once. */
		public static EuiccController init(Context context) {
		@@ -79,6 +91,8 @@ public class EuiccController extends IEuiccController.Stub {
		public EuiccController(Context context, EuiccConnector connector) {
		mContext = context;
		mConnector = connector;
		mAppOpsManager = (AppOpsManager) context.getSystemService(Context.APP_OPS_SERVICE);
		mPackageManager = context.getPackageManager();
		}

		/**
		@@ -105,16 +119,26 @@ public class EuiccController extends IEuiccController.Stub {

		@Override
		public void getDownloadableSubscriptionMetadata(DownloadableSubscription subscription,
		final PendingIntent callbackIntent) {
		PendingIntent callbackIntent) {
		if (!callerCanWriteEmbeddedSubscriptions()) {
		throw new SecurityException("Must have WRITE_EMBEDDED_SUBSCRIPTIONS to get metadata");
		}
		long token = Binder.clearCallingIdentity();
		try {
		final String subscriptionResultKey =
		EuiccManager.EXTRA_EMBEDDED_SUBSCRIPTION_DOWNLOADABLE_SUBSCRIPTION;
		mConnector.getDownloadableSubscriptionMetadata(subscription,
		new EuiccConnector.GetMetadataCommandCallback() {
		mConnector.getDownloadableSubscriptionMetadata(
		subscription, new GetMetadataCommandCallback(callbackIntent));
		} finally {
		Binder.restoreCallingIdentity(token);
		}
		}

		class GetMetadataCommandCallback implements EuiccConnector.GetMetadataCommandCallback {
		protected final PendingIntent mCallbackIntent;

		GetMetadataCommandCallback(PendingIntent callbackIntent) {
		mCallbackIntent = callbackIntent;
		}

		@Override
		public void onGetMetadataComplete(
		GetDownloadableSubscriptionMetadataResult result) {
		@@ -122,56 +146,130 @@ public class EuiccController extends IEuiccController.Stub {
		final int resultCode;
		switch (result.result) {
		case GetDownloadableSubscriptionMetadataResult.RESULT_OK:
		resultCode = EuiccManager.EMBEDDED_SUBSCRIPTION_RESULT_OK;
		extrasIntent.putExtra(subscriptionResultKey,
		resultCode = OK;
		extrasIntent.putExtra(
		EuiccManager.EXTRA_EMBEDDED_SUBSCRIPTION_DOWNLOADABLE_SUBSCRIPTION,
		result.subscription);
		break;
		case GetDownloadableSubscriptionMetadataResult
		.RESULT_MUST_DEACTIVATE_REMOVABLE_SIM:
		resultCode = EuiccManager
		.EMBEDDED_SUBSCRIPTION_RESULT_RESOLVABLE_ERROR;
		case GetDownloadableSubscriptionMetadataResult.RESULT_MUST_DEACTIVATE_REMOVABLE_SIM:
		resultCode = RESOLVABLE_ERROR;
		// TODO(b/33075886): Pass through the PendingIntent for the
		// resolution action.
		break;
		case GetDownloadableSubscriptionMetadataResult.RESULT_GENERIC_ERROR:
		resultCode =
		EuiccManager.EMBEDDED_SUBSCRIPTION_RESULT_GENERIC_ERROR;
		resultCode = GENERIC_ERROR;
		extrasIntent.putExtra(
		EuiccManager.EXTRA_EMBEDDED_SUBSCRIPTION_DETAILED_CODE,
		result.detailedCode);
		break;
		default:
		Log.wtf(TAG, "Unknown result: " + result.result);
		resultCode =
		EuiccManager.EMBEDDED_SUBSCRIPTION_RESULT_GENERIC_ERROR;
		resultCode = GENERIC_ERROR;
		break;
		}

		sendResult(callbackIntent, resultCode, extrasIntent);
		sendResult(mCallbackIntent, resultCode, extrasIntent);
		}

		@Override
		public void onEuiccServiceUnavailable() {
		sendResult(callbackIntent,
		EuiccManager.EMBEDDED_SUBSCRIPTION_RESULT_GENERIC_ERROR,
		null /* extrasIntent */);
		sendResult(mCallbackIntent, GENERIC_ERROR, null /* extrasIntent */);
		}
		});
		}

		@Override
		public void downloadSubscription(DownloadableSubscription subscription,
		boolean switchAfterDownload, String callingPackage, PendingIntent callbackIntent) {
		boolean callerCanWriteEmbeddedSubscriptions = callerCanWriteEmbeddedSubscriptions();
		mAppOpsManager.checkPackage(Binder.getCallingUid(), callingPackage);

		long token = Binder.clearCallingIdentity();
		try {
		if (callerCanWriteEmbeddedSubscriptions) {
		// With WRITE_EMBEDDED_SUBSCRIPTIONS, we can skip profile-specific permission checks
		// and move straight to the profile download.
		downloadSubscriptionPrivileged(subscription, switchAfterDownload, callbackIntent);
		return;
		}
		// Without WRITE_EMBEDDED_SUBSCRIPTIONS, the caller must be whitelisted per the
		// metadata of the profile to be downloaded, so check the metadata first.
		mConnector.getDownloadableSubscriptionMetadata(subscription,
		new DownloadSubscriptionGetMetadataCommandCallback(
		switchAfterDownload, callbackIntent, callingPackage));
		} finally {
		Binder.restoreCallingIdentity(token);
		}
		}

		class DownloadSubscriptionGetMetadataCommandCallback extends GetMetadataCommandCallback {
		private final boolean mSwitchAfterDownload;
		private final String mCallingPackage;

		DownloadSubscriptionGetMetadataCommandCallback(
		boolean switchAfterDownload, PendingIntent callbackIntent, String callingPackage) {
		super(callbackIntent);
		mSwitchAfterDownload = switchAfterDownload;
		mCallingPackage = callingPackage;
		}

		@Override
		public void downloadSubscription(DownloadableSubscription subscription,
		boolean switchAfterDownload, final PendingIntent callbackIntent) {
		if (!callerCanWriteEmbeddedSubscriptions()) {
		// TODO(b/33075886): Allow unprivileged carriers who have carrier privileges on the
		// active mSubscription (if any) and the mSubscription to be downloaded.
		throw new SecurityException("Must have WRITE_EMBEDDED_SUBSCRIPTIONS to download");
		public void onGetMetadataComplete(
		GetDownloadableSubscriptionMetadataResult result) {
		if (result.result != GetDownloadableSubscriptionMetadataResult.RESULT_OK) {
		// Just propagate the error as normal.
		// TODO(b/33075886): Pass through the PendingIntent for the resolution action. We
		// want to retry the parent download operation after resolution, not the get
		// metadata call.
		super.onGetMetadataComplete(result);
		return;
		}
		long token = Binder.clearCallingIdentity();

		DownloadableSubscription subscription = result.subscription;
		UiccAccessRule[] rules = subscription.getAccessRules();
		if (rules == null) {
		Log.e(TAG, "No access rules but caller is unprivileged");
		sendResult(mCallbackIntent, GENERIC_ERROR, null /* extrasIntent */);
		return;
		}

		final PackageInfo info;
		try {
		info = mPackageManager.getPackageInfo(
		mCallingPackage, PackageManager.GET_SIGNATURES);
		} catch (PackageManager.NameNotFoundException e) {
		Log.e(TAG, "Calling package valid but gone");
		sendResult(mCallbackIntent, GENERIC_ERROR, null /* extrasIntent */);
		return;
		}

		for (int i = 0; i < rules.length; i++) {
		if (rules[i].getCarrierPrivilegeStatus(info)
		== TelephonyManager.CARRIER_PRIVILEGE_STATUS_HAS_ACCESS) {
		// TODO(b/33075886): For consistency, this should check the privilege rules in
		// the metadata, not the profile itself.
		TelephonyManager tm =
		(TelephonyManager) mContext.getSystemService(Context.TELEPHONY_SERVICE);
		if (tm.checkCarrierPrivilegesForPackage(mCallingPackage)
		== TelephonyManager.CARRIER_PRIVILEGE_STATUS_HAS_ACCESS) {
		// Permission verified - move on to the download.
		downloadSubscriptionPrivileged(
		subscription, mSwitchAfterDownload, mCallbackIntent);
		} else {
		// Switch might still be permitted, but the user must consent first.
		// TODO(b/33075886): Pass through the PendingIntent for the resolution
		// action.
		sendResult(mCallbackIntent, RESOLVABLE_ERROR, null /* extrasIntent */);
		}
		return;
		}
		}
		Log.e(TAG, "Caller is not permitted to download this profile");
		sendResult(mCallbackIntent, GENERIC_ERROR, null /* extrasIntent */);
		}
		}

		private void downloadSubscriptionPrivileged(DownloadableSubscription subscription,
		boolean switchAfterDownload, final PendingIntent callbackIntent) {
		mConnector.downloadSubscription(subscription, switchAfterDownload,
		new EuiccConnector.DownloadCommandCallback() {
		@Override
		@@ -180,25 +278,22 @@ public class EuiccController extends IEuiccController.Stub {
		final int resultCode;
		switch (result.result) {
		case DownloadResult.RESULT_OK:
		resultCode = EuiccManager.EMBEDDED_SUBSCRIPTION_RESULT_OK;
		resultCode = OK;
		break;
		case DownloadResult.RESULT_MUST_DEACTIVATE_REMOVABLE_SIM:
		resultCode = EuiccManager
		.EMBEDDED_SUBSCRIPTION_RESULT_RESOLVABLE_ERROR;
		resultCode = RESOLVABLE_ERROR;
		// TODO(b/33075886): Pass through the PendingIntent for the
		// resolution action.
		break;
		case DownloadResult.RESULT_GENERIC_ERROR:
		resultCode =
		EuiccManager.EMBEDDED_SUBSCRIPTION_RESULT_GENERIC_ERROR;
		resultCode = GENERIC_ERROR;
		extrasIntent.putExtra(
		EuiccManager.EXTRA_EMBEDDED_SUBSCRIPTION_DETAILED_CODE,
		result.detailedCode);
		break;
		default:
		Log.wtf(TAG, "Unknown result: " + result.result);
		resultCode =
		EuiccManager.EMBEDDED_SUBSCRIPTION_RESULT_GENERIC_ERROR;
		resultCode = GENERIC_ERROR;
		break;
		}

		@@ -207,14 +302,9 @@ public class EuiccController extends IEuiccController.Stub {

		@Override
		public void onEuiccServiceUnavailable() {
		sendResult(callbackIntent,
		EuiccManager.EMBEDDED_SUBSCRIPTION_RESULT_GENERIC_ERROR,
		null /* extrasIntent */);
		sendResult(callbackIntent, GENERIC_ERROR, null /* extrasIntent */);
		}
		});
		} finally {
		Binder.restoreCallingIdentity(token);
		}
		}

		private void sendResult(PendingIntent callbackIntent, int resultCode, Intent extrasIntent) {

tests/telephonytests/src/com/android/internal/telephony/euicc/EuiccControllerTest.java

+111 −13

Original line number	Diff line number	Diff line
		@@ -18,9 +18,12 @@ package com.android.internal.telephony.euicc;
		import static org.junit.Assert.assertEquals;
		import static org.junit.Assert.assertNotNull;
		import static org.junit.Assert.assertNull;
		import static org.mockito.ArgumentMatchers.anyBoolean;
		import static org.mockito.ArgumentMatchers.anyInt;
		import static org.mockito.ArgumentMatchers.eq;
		import static org.mockito.Mockito.doAnswer;
		import static org.mockito.Mockito.doReturn;
		import static org.mockito.Mockito.never;
		import static org.mockito.Mockito.verify;
		import static org.mockito.Mockito.when;

		@@ -30,12 +33,16 @@ import android.app.PendingIntent;
		import android.content.IIntentReceiver;
		import android.content.IIntentSender;
		import android.content.Intent;
		import android.content.pm.PackageInfo;
		import android.content.pm.PackageManager;
		import android.content.pm.Signature;
		import android.os.Bundle;
		import android.os.RemoteException;
		import android.service.euicc.DownloadResult;
		import android.service.euicc.GetDownloadableSubscriptionMetadataResult;
		import android.support.test.runner.AndroidJUnit4;
		import android.telephony.TelephonyManager;
		import android.telephony.UiccAccessRule;
		import android.telephony.euicc.DownloadableSubscription;
		import android.telephony.euicc.EuiccManager;

		@@ -51,11 +58,33 @@ import org.mockito.Mockito;
		import org.mockito.invocation.InvocationOnMock;
		import org.mockito.stubbing.Answer;

		import java.security.MessageDigest;
		import java.security.NoSuchAlgorithmException;

		@RunWith(AndroidJUnit4.class)
		public class EuiccControllerTest extends TelephonyTest {
		private static final DownloadableSubscription SUBSCRIPTION =
		DownloadableSubscription.forActivationCode("abcde");

		private static final String PACKAGE_NAME = "test.package";
		private static final String CARRIER_NAME = "test name";
		private static final byte[] SIGNATURE_BYTES = new byte[] {1, 2, 3, 4, 5};

		private static final DownloadableSubscription SUBSCRIPTION_WITH_METADATA =
		DownloadableSubscription.forActivationCode("abcde");
		static {
		try {
		SUBSCRIPTION_WITH_METADATA.setCarrierName("test name");
		UiccAccessRule rule = new UiccAccessRule(
		MessageDigest.getInstance("SHA-256").digest(SIGNATURE_BYTES),
		PACKAGE_NAME,
		0);
		SUBSCRIPTION_WITH_METADATA.setAccessRules(new UiccAccessRule[] { rule });
		} catch (NoSuchAlgorithmException e) {
		throw new RuntimeException("SHA-256 must exist");
		}
		}

		@Mock private EuiccConnector mMockConnector;
		private EuiccController mController;

		@@ -122,17 +151,15 @@ public class EuiccControllerTest extends TelephonyTest {
		@Test
		public void testGetDownloadableSubscriptionMetadata_success() throws Exception {
		setHasWriteEmbeddedPermission(true);
		DownloadableSubscription subscription = DownloadableSubscription.forActivationCode("abcde");
		subscription.setCarrierName("test name");
		GetDownloadableSubscriptionMetadataResult result =
		GetDownloadableSubscriptionMetadataResult.success(subscription);
		GetDownloadableSubscriptionMetadataResult.success(SUBSCRIPTION_WITH_METADATA);
		callGetDownloadableSubscriptionMetadata(SUBSCRIPTION, true /* complete */, result);
		Intent intent = verifyIntentSent(
		EuiccManager.EMBEDDED_SUBSCRIPTION_RESULT_OK, 0 /* detailedCode */);
		DownloadableSubscription receivedSubscription = intent.getParcelableExtra(
		EuiccManager.EXTRA_EMBEDDED_SUBSCRIPTION_DOWNLOADABLE_SUBSCRIPTION);
		assertNotNull(receivedSubscription);
		assertEquals("test name", receivedSubscription.getCarrierName());
		assertEquals(CARRIER_NAME, receivedSubscription.getCarrierName());
		}

		@Test
		@@ -140,7 +167,7 @@ public class EuiccControllerTest extends TelephonyTest {
		setHasWriteEmbeddedPermission(true);
		callDownloadSubscription(
		SUBSCRIPTION, true /* switchAfterDownload /, false / complete */,
		null /* result */);
		null /* result /, "whatever" / callingPackage */);
		verifyIntentSent(EuiccManager.EMBEDDED_SUBSCRIPTION_RESULT_GENERIC_ERROR,
		0 /* detailedCode */);
		}
		@@ -150,7 +177,7 @@ public class EuiccControllerTest extends TelephonyTest {
		setHasWriteEmbeddedPermission(true);
		DownloadResult result = DownloadResult.genericError(42);
		callDownloadSubscription(SUBSCRIPTION, false /* switchAfterDownload /, true / complete */,
		result);
		result, "whatever" /* callingPackage */);
		verifyIntentSent(EuiccManager.EMBEDDED_SUBSCRIPTION_RESULT_GENERIC_ERROR,
		42 /* detailedCode */);
		}
		@@ -160,12 +187,76 @@ public class EuiccControllerTest extends TelephonyTest {
		setHasWriteEmbeddedPermission(true);
		DownloadResult result = DownloadResult.success();
		callDownloadSubscription(SUBSCRIPTION, true /* switchAfterDownload /, true / complete */,
		result);
		result, "whatever" /* callingPackage */);
		verifyIntentSent(EuiccManager.EMBEDDED_SUBSCRIPTION_RESULT_OK, 0 /* detailedCode */);
		}

		// TODO(b/33075886): Add security tests once carrier privilege checks are implemented.
		// TODO(b/33075886): Add resolvable error tests once resolvable errors are implemented.
		@Test
		public void testDownloadSubscription_noPrivileges_getMetadata_serviceUnavailable()
		throws Exception {
		setHasWriteEmbeddedPermission(false);
		prepareGetDownloadableSubscriptionMetadataCall(false /* complete /, null / result */);
		callDownloadSubscription(SUBSCRIPTION, true /* switchAfterDownload /, true / complete */,
		DownloadResult.success(), PACKAGE_NAME /* callingPackage */);
		verifyIntentSent(EuiccManager.EMBEDDED_SUBSCRIPTION_RESULT_GENERIC_ERROR,
		0 /* detailedCode */);
		verify(mMockConnector, never()).downloadSubscription(
		Mockito.any(), anyBoolean(), Mockito.any());
		}

		@Test
		public void testDownloadSubscription_noPrivileges_getMetadata_genericError()
		throws Exception {
		setHasWriteEmbeddedPermission(false);
		GetDownloadableSubscriptionMetadataResult result =
		GetDownloadableSubscriptionMetadataResult.genericError(42);
		prepareGetDownloadableSubscriptionMetadataCall(true /* complete */, result);
		callDownloadSubscription(SUBSCRIPTION, true /* switchAfterDownload /, true / complete */,
		DownloadResult.success(), PACKAGE_NAME /* callingPackage */);
		verifyIntentSent(EuiccManager.EMBEDDED_SUBSCRIPTION_RESULT_GENERIC_ERROR,
		42 /* detailedCode */);
		verify(mMockConnector, never()).downloadSubscription(
		Mockito.any(), anyBoolean(), Mockito.any());
		}

		@Test
		public void testDownloadSubscription_noPrivileges_hasCarrierPrivileges() throws Exception {
		setHasWriteEmbeddedPermission(false);
		GetDownloadableSubscriptionMetadataResult result =
		GetDownloadableSubscriptionMetadataResult.success(SUBSCRIPTION_WITH_METADATA);
		prepareGetDownloadableSubscriptionMetadataCall(true /* complete */, result);
		PackageInfo pi = new PackageInfo();
		pi.packageName = PACKAGE_NAME;
		pi.signatures = new Signature[] { new Signature(SIGNATURE_BYTES) };
		when(mPackageManager.getPackageInfo(eq(PACKAGE_NAME), anyInt())).thenReturn(pi);
		// TODO(b/33075886): This should mock the current profile metadata, not privileges.
		when(mTelephonyManager.checkCarrierPrivilegesForPackage(PACKAGE_NAME))
		.thenReturn(TelephonyManager.CARRIER_PRIVILEGE_STATUS_HAS_ACCESS);
		callDownloadSubscription(SUBSCRIPTION, true /* switchAfterDownload /, true / complete */,
		DownloadResult.success(), PACKAGE_NAME /* callingPackage */);
		verifyIntentSent(EuiccManager.EMBEDDED_SUBSCRIPTION_RESULT_OK, 0 /* detailedCode */);
		}

		@Test
		public void testDownloadSubscription_noPrivileges_noCarrierPrivileges() throws Exception {
		setHasWriteEmbeddedPermission(false);
		GetDownloadableSubscriptionMetadataResult result =
		GetDownloadableSubscriptionMetadataResult.success(SUBSCRIPTION_WITH_METADATA);
		prepareGetDownloadableSubscriptionMetadataCall(true /* complete */, result);
		PackageInfo pi = new PackageInfo();
		pi.packageName = PACKAGE_NAME;
		pi.signatures = new Signature[] { new Signature(new byte[] { 5, 4, 3, 2, 1 }) };
		when(mPackageManager.getPackageInfo(eq(PACKAGE_NAME), anyInt())).thenReturn(pi);
		callDownloadSubscription(SUBSCRIPTION, true /* switchAfterDownload /, true / complete */,
		DownloadResult.success(), PACKAGE_NAME /* callingPackage */);
		verifyIntentSent(EuiccManager.EMBEDDED_SUBSCRIPTION_RESULT_GENERIC_ERROR,
		0 /* detailedCode */);
		verify(mTelephonyManager, never()).checkCarrierPrivilegesForPackage(PACKAGE_NAME);
		verify(mMockConnector, never()).downloadSubscription(
		Mockito.any(), anyBoolean(), Mockito.any());
		}

		// TODO(b/33075886): Add resolvable error tests once resolvable errors are implemented

		private void setGetEidPermissions(
		boolean hasPhoneStatePrivileged, boolean hasCarrierPrivileges) {
		@@ -199,9 +290,8 @@ public class EuiccControllerTest extends TelephonyTest {
		return mController.getEid();
		}

		private void callGetDownloadableSubscriptionMetadata(DownloadableSubscription subscription,
		private void prepareGetDownloadableSubscriptionMetadataCall(
		final boolean complete, final GetDownloadableSubscriptionMetadataResult result) {
		PendingIntent resultCallback = PendingIntent.getBroadcast(mContext, 0, new Intent(), 0);
		doAnswer(new Answer<Void>() {
		@Override
		public Void answer(InvocationOnMock invocation) throws Exception {
		@@ -216,11 +306,18 @@ public class EuiccControllerTest extends TelephonyTest {
		}).when(mMockConnector).getDownloadableSubscriptionMetadata(
		Mockito.<DownloadableSubscription>any(),
		Mockito.<EuiccConnector.GetMetadataCommandCallback>any());
		}

		private void callGetDownloadableSubscriptionMetadata(DownloadableSubscription subscription,
		boolean complete, GetDownloadableSubscriptionMetadataResult result) {
		prepareGetDownloadableSubscriptionMetadataCall(complete, result);
		PendingIntent resultCallback = PendingIntent.getBroadcast(mContext, 0, new Intent(), 0);
		mController.getDownloadableSubscriptionMetadata(subscription, resultCallback);
		}

		private void callDownloadSubscription(DownloadableSubscription subscription,
		boolean switchAfterDownload, final boolean complete, final DownloadResult result) {
		boolean switchAfterDownload, final boolean complete, final DownloadResult result,
		String callingPackage) {
		PendingIntent resultCallback = PendingIntent.getBroadcast(mContext, 0, new Intent(), 0);
		doAnswer(new Answer<Void>() {
		@Override
		@@ -237,7 +334,8 @@ public class EuiccControllerTest extends TelephonyTest {
		Mockito.<DownloadableSubscription>any(),
		Mockito.eq(switchAfterDownload),
		Mockito.<EuiccConnector.DownloadCommandCallback>any());
		mController.downloadSubscription(subscription, switchAfterDownload, resultCallback);
		mController.downloadSubscription(subscription, switchAfterDownload, callingPackage,
		resultCallback);
		}

		private Intent verifyIntentSent(int resultCode, int detailedCode)