Merge changes I64b56575,I40553a7b am: 80afe1eeee am: f595e45401 (0b3c0387) · Commits · e / os / android_frameworks_base

core/api/current.txt

+1 −0

Original line number	Diff line number	Diff line
		@@ -25725,6 +25725,7 @@ package android.net.vcn {

		public class VcnManager {
		method @RequiresPermission("carrier privileges") public void clearVcnConfig(@NonNull android.os.ParcelUuid) throws java.io.IOException;
		method @NonNull public java.util.List<android.os.ParcelUuid> getConfiguredSubscriptionGroups();
		method public void registerVcnStatusCallback(@NonNull android.os.ParcelUuid, @NonNull java.util.concurrent.Executor, @NonNull android.net.vcn.VcnManager.VcnStatusCallback);
		method @RequiresPermission("carrier privileges") public void setVcnConfig(@NonNull android.os.ParcelUuid, @NonNull android.net.vcn.VcnConfig) throws java.io.IOException;
		method public void unregisterVcnStatusCallback(@NonNull android.net.vcn.VcnManager.VcnStatusCallback);

core/java/android/net/vcn/IVcnManagementService.aidl

+3 −0

Original line number	Diff line number	Diff line
		@@ -24,12 +24,15 @@ import android.net.vcn.VcnConfig;
		import android.net.vcn.VcnUnderlyingNetworkPolicy;
		import android.os.ParcelUuid;

		import java.util.List;

		/**
		* @hide
		*/
		interface IVcnManagementService {
		void setVcnConfig(in ParcelUuid subscriptionGroup, in VcnConfig config, in String opPkgName);
		void clearVcnConfig(in ParcelUuid subscriptionGroup, in String opPkgName);
		List<ParcelUuid> getConfiguredSubscriptionGroups(in String opPkgName);

		void addVcnUnderlyingNetworkPolicyListener(in IVcnUnderlyingNetworkPolicyListener listener);
		void removeVcnUnderlyingNetworkPolicyListener(in IVcnUnderlyingNetworkPolicyListener listener);

core/java/android/net/vcn/VcnManager.java

+18 −0

Original line number	Diff line number	Diff line
		@@ -38,6 +38,7 @@ import java.io.IOException;
		import java.lang.annotation.Retention;
		import java.lang.annotation.RetentionPolicy;
		import java.util.Collections;
		import java.util.List;
		import java.util.Map;
		import java.util.concurrent.ConcurrentHashMap;
		import java.util.concurrent.Executor;
		@@ -162,6 +163,23 @@ public class VcnManager {
		}
		}

		/**
		* Retrieves the list of Subscription Groups for which a VCN Configuration has been set.
		*
		* <p>The returned list will include only subscription groups for which the carrier app is
		* privileged, and which have an associated {@link VcnConfig}.
		*
		* @throws SecurityException if the caller is not running as the primary user
		*/
		@NonNull
		public List<ParcelUuid> getConfiguredSubscriptionGroups() {
		try {
		return mService.getConfiguredSubscriptionGroups(mContext.getOpPackageName());
		} catch (RemoteException e) {
		throw e.rethrowFromSystemServer();
		}
		}

		// TODO(b/180537630): remove all VcnUnderlyingNetworkPolicyListener refs once Telephony is using
		// the new VcnNetworkPolicyChangeListener API
		/**

services/core/java/com/android/server/VcnManagementService.java

+28 −0

Original line number	Diff line number	Diff line
		@@ -614,6 +614,34 @@ public class VcnManagementService extends IVcnManagementService.Stub {
		});
		}

		/**
		* Retrieves the list of subscription groups with configured VcnConfigs
		*
		* <p>Limited to subscription groups for which the caller is carrier privileged.
		*
		* <p>Implements the IVcnManagementService Binder interface.
		*/
		@Override
		@NonNull
		public List<ParcelUuid> getConfiguredSubscriptionGroups(@NonNull String opPkgName) {
		requireNonNull(opPkgName, "opPkgName was null");

		mContext.getSystemService(AppOpsManager.class)
		.checkPackage(mDeps.getBinderCallingUid(), opPkgName);
		enforcePrimaryUser();

		final List<ParcelUuid> result = new ArrayList<>();
		synchronized (mLock) {
		for (ParcelUuid subGrp : mConfigs.keySet()) {
		if (mLastSnapshot.packageHasPermissionsForSubscriptionGroup(subGrp, opPkgName)) {
		result.add(subGrp);
		}
		}
		}

		return result;
		}

		@GuardedBy("mLock")
		private void writeConfigsToDiskLocked() {
		try {

tests/vcn/java/com/android/server/VcnManagementServiceTest.java

+38 −0

Original line number	Diff line number	Diff line
		@@ -96,6 +96,7 @@ import org.mockito.ArgumentCaptor;

		import java.io.FileNotFoundException;
		import java.util.Collections;
		import java.util.List;
		import java.util.Map;
		import java.util.Set;
		import java.util.UUID;
		@@ -616,6 +617,43 @@ public class VcnManagementServiceTest {
		verify(vcnInstance).teardownAsynchronously();
		}

		@Test
		public void testGetConfiguredSubscriptionGroupsRequiresSystemUser() throws Exception {
		doReturn(UserHandle.getUid(UserHandle.MIN_SECONDARY_USER_ID, TEST_UID))
		.when(mMockDeps)
		.getBinderCallingUid();

		try {
		mVcnMgmtSvc.getConfiguredSubscriptionGroups(TEST_PACKAGE_NAME);
		fail("Expected security exception for non system user");
		} catch (SecurityException expected) {
		}
		}

		@Test
		public void testGetConfiguredSubscriptionGroupsMismatchedPackages() throws Exception {
		final String badPackage = "IncorrectPackage";
		doThrow(new SecurityException()).when(mAppOpsMgr).checkPackage(TEST_UID, badPackage);

		try {
		mVcnMgmtSvc.getConfiguredSubscriptionGroups(badPackage);
		fail("Expected security exception due to mismatched packages");
		} catch (SecurityException expected) {
		}
		}

		@Test
		public void testGetConfiguredSubscriptionGroups() throws Exception {
		mVcnMgmtSvc.setVcnConfig(TEST_UUID_2, TEST_VCN_CONFIG, TEST_PACKAGE_NAME);

		// Assert that if both UUID 1 and 2 are provisioned, the caller only gets ones that they are
		// privileged for.
		triggerSubscriptionTrackerCbAndGetSnapshot(Collections.singleton(TEST_UUID_1));
		final List<ParcelUuid> subGrps =
		mVcnMgmtSvc.getConfiguredSubscriptionGroups(TEST_PACKAGE_NAME);
		assertEquals(Collections.singletonList(TEST_UUID_1), subGrps);
		}

		@Test
		public void testAddVcnUnderlyingNetworkPolicyListener() throws Exception {
		mVcnMgmtSvc.addVcnUnderlyingNetworkPolicyListener(mMockPolicyListener);