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Commit 8b9393f4 authored by Hai Zhang's avatar Hai Zhang
Browse files

DO NOT MERGE Don't allow non-instant permissions for instant apps. 

Bug: 140256621
Test: atest EphemeralTest
Change-Id: Id07342c0347c0b4d2ccb3f58a4af9fda7a20d6ef
parent b0e7b885

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

+23 −11
Original line number Diff line number Diff line
@@ -3721,14 +3721,10 @@ public class PackageManagerService extends IPackageManager.Stub 
        Iterator<ResolveInfo> iter = matches.iterator();

        while (iter.hasNext()) {

            final ResolveInfo rInfo = iter.next();

            final PackageSetting ps = mSettings.mPackages.get(rInfo.activityInfo.packageName);

            if (ps != null) {

                final PermissionsState permissionsState = ps.getPermissionsState();

                if (permissionsState.hasPermission(Manifest.permission.INSTALL_PACKAGES, 0)

                        || Build.IS_ENG) {

            if (checkPermission(Manifest.permission.INSTALL_PACKAGES,

                    rInfo.activityInfo.packageName, 0) == PERMISSION_GRANTED || Build.IS_ENG) {

                continue;

            }

            }

            iter.remove();

        }

        if (matches.size() == 0) {
@@ -3970,8 +3966,24 @@ public class PackageManagerService extends IPackageManager.Stub 
            final int[] gids = (flags & PackageManager.GET_GIDS) == 0

                    ? EMPTY_INT_ARRAY : permissionsState.computeGids(userId);

            // Compute granted permissions only if package has requested permissions

            final Set<String> permissions = ArrayUtils.isEmpty(p.requestedPermissions)

            Set<String> permissions = ArrayUtils.isEmpty(p.requestedPermissions)

                    ? Collections.<String>emptySet() : permissionsState.getPermissions(userId);

            if (state.instantApp) {

                permissions = new ArraySet<>(permissions);

                permissions.removeIf(permissionName -> {

                    BasePermission permission = mPermissionManager.getPermissionTEMP(

                            permissionName);

                    if (permission == null) {

                        return true;

                    }

                    if (!permission.isInstant()) {

                        EventLog.writeEvent(0x534e4554, "140256621", UserHandle.getUid(userId,

                                ps.appId), permissionName);

                        return true;

                    }

                    return false;

                });

            }















            PackageInfo packageInfo = PackageParser.generatePackageInfo(p, gids, flags,















                    ps.firstInstallTime, ps.lastUpdateTime, permissions, state, userId);










@@ -7969,10 +7981,9 @@ public class PackageManagerService extends IPackageManager.Stub













    private void addPackageHoldingPermissions(ArrayList<PackageInfo> list, PackageSetting ps,















            String[] permissions, boolean[] tmp, int flags, int userId) {















        int numMatch = 0;













        final PermissionsState permissionsState = ps.getPermissionsState();















        for (int i=0; i<permissions.length; i++) {















            final String permission = permissions[i];













            if (permissionsState.hasPermission(permission, userId)) {













            if (checkPermission(permission, ps.name, userId) == PERMISSION_GRANTED) {















                tmp[i] = true;















                numMatch++;















            } else {










@@ -19073,7 +19084,8 @@ public class PackageManagerService extends IPackageManager.Stub













        }





























        final int userId = user == null ? UserHandle.USER_ALL : user.getIdentifier();













        if (ps.getPermissionsState().hasPermission(Manifest.permission.SUSPEND_APPS, userId)) {













        if (checkPermission(Manifest.permission.SUSPEND_APPS, packageName, userId)













                 == PERMISSION_GRANTED) {















            unsuspendForSuspendingPackage(packageName, userId);















        }