Merge changes from topic "am-81126cf1-3777-4130-82b2-fbb9b5f9bcf8" into nyc-dr1-dev (fce27e85) · Commits · e / os / android_frameworks_base

services/core/java/com/android/server/pm/PackageManagerService.java

+54 −3

Original line number	Diff line number	Diff line
		@@ -510,6 +510,8 @@ public class PackageManagerService extends IPackageManager.Stub {
		/** Special library name that skips shared libraries check during compilation. */
		private static final String SKIP_SHARED_LIBRARY_CHECK = "&";

		private static final int PROTECTION_MASK_BASE = 0xf;

		final ServiceThread mHandlerThread;

		final PackageHandler mHandler;
		@@ -4069,6 +4071,11 @@ public class PackageManagerService extends IPackageManager.Stub {

		@Override
		public void revokeRuntimePermission(String packageName, String name, int userId) {
		revokeRuntimePermission(packageName, name, userId, mSettings.getPermission(name));
		}

		private void revokeRuntimePermission(String packageName, String name, int userId,
		BasePermission bp) {
		if (!sUserManager.exists(userId)) {
		Log.e(TAG, "No such user:" + userId);
		return;
		@@ -4089,8 +4096,6 @@ public class PackageManagerService extends IPackageManager.Stub {
		if (pkg == null) {
		throw new IllegalArgumentException("Unknown package: " + packageName);
		}

		final BasePermission bp = mSettings.mPermissions.get(name);
		if (bp == null) {
		throw new IllegalArgumentException("Unknown permission: " + name);
		}
		@@ -4207,7 +4212,8 @@ public class PackageManagerService extends IPackageManager.Stub {
		oldPermissionGroupName, "to", newPermissionGroupName);

		try {
		revokeRuntimePermission(packageName, permissionName, userId);
		revokeRuntimePermission(packageName, permissionName, userId,
		mSettings.getPermission(permissionName));
		} catch (IllegalArgumentException e) {
		Slog.e(TAG, "Could not revoke " + permissionName + " from "
		+ packageName, e);
		@@ -9695,7 +9701,10 @@ public class PackageManagerService extends IPackageManager.Stub {
		if (DEBUG_REMOVE) Log.d(TAG, " Activities: " + r);
		}

		final ArrayList<String> allPackageNames = new ArrayList<>(mPackages.keySet());

		N = pkg.permissions.size();
		List<BasePermission> bps = new ArrayList<BasePermission>(N);
		r = null;
		for (i=0; i<N; i++) {
		PackageParser.Permission p = pkg.permissions.get(i);
		@@ -9704,6 +9713,10 @@ public class PackageManagerService extends IPackageManager.Stub {
		bp = mSettings.mPermissionTrees.get(p.info.name);
		}
		if (bp != null && bp.perm == p) {
		if (((p.info.protectionLevel & PROTECTION_MASK_BASE) &
		PermissionInfo.PROTECTION_DANGEROUS) != 0) {
		bps.add(bp);
		}
		bp.perm = null;
		if (DEBUG_REMOVE && chatty) {
		if (r == null) {
		@@ -9721,6 +9734,44 @@ public class PackageManagerService extends IPackageManager.Stub {
		}
		}
		}

		AsyncTask.execute(() -> {
		final int numRemovedPermissions = bps.size();
		for (int permissionNum = 0; permissionNum < numRemovedPermissions; permissionNum++) {
		final int[] userIds = sUserManager.getUserIds();
		final int numUserIds = userIds.length;

		final int numPackages = allPackageNames.size();
		for (int packageNum = 0; packageNum < numPackages; packageNum++) {
		final String packageName = allPackageNames.get(packageNum);
		final PackageManagerInternal packageManagerInt =
		LocalServices.getService(PackageManagerInternal.class);
		final ApplicationInfo applicationInfo = packageManagerInt.getApplicationInfo(
		packageName, UserHandle.USER_SYSTEM);
		if (applicationInfo != null
		&& applicationInfo.targetSdkVersion < Build.VERSION_CODES.M) {
		continue;
		}
		for (int userIdNum = 0; userIdNum < numUserIds; userIdNum++) {
		final int userId = userIds[userIdNum];
		final String permissionName = bps.get(permissionNum).name;
		if (checkPermission(permissionName, packageName,
		userId) == PackageManager.PERMISSION_GRANTED) {
		try {
		revokeRuntimePermission(packageName,
		permissionName,
		userId,
		bps.get(permissionNum));
		} catch (IllegalArgumentException e) {
		Slog.e(TAG, "Could not revoke " + permissionName + " from "
		+ packageName, e);
		}
		}
		}
		}
		}
		});

		if (r != null) {
		if (DEBUG_REMOVE) Log.d(TAG, " Permissions: " + r);
		}

services/core/java/com/android/server/pm/Settings.java

+11 −0

Original line number	Diff line number	Diff line
		@@ -454,6 +454,17 @@ final class Settings {
		return mPackages.get(name);
		}

		public BasePermission getPermission(@NonNull String permName) {
		synchronized (mLock) {
		return getPermissionLocked(permName);
		}
		}

		@GuardedBy("mLock")
		BasePermission getPermissionLocked(@NonNull String permName) {
		return mPermissions.get(permName);
		}

		void setInstallStatus(String pkgName, final int status) {
		PackageSetting p = mPackages.get(pkgName);
		if(p != null) {