import android.annotation.NonNull;
import android.annotation.Nullable;
import android.content.Context;
+import android.content.pm.ApplicationInfo;
import android.content.pm.PackageManager;
import android.content.pm.PackageManagerInternal;
import android.content.pm.PackageParser;
import android.content.pm.PermissionGroupInfo;
import android.content.pm.PermissionInfo;
import android.metrics.LogMaker;
+import android.os.AsyncTask;
import android.os.Binder;
import android.os.Build;
import android.os.Handler;
" to " + newPermissionGroupName);
try {
- revokeRuntimePermission(permissionName, packageName, false,
- Process.SYSTEM_UID, userId, permissionCallback);
+ revokeRuntimePermission(permissionName, packageName,
+ mSettings.getPermission(permissionName), false,
+ Process.SYSTEM_UID, userId, permissionCallback, false);
} catch (IllegalArgumentException e) {
Slog.e(TAG, "Could not revoke " + permissionName + " from "
+ packageName, e);
}
- private void removeAllPermissions(PackageParser.Package pkg, boolean chatty) {
+ private void revokeAllPermissions(
+ @NonNull List<BasePermission> bps,
+ @NonNull List<String> allPackageNames,
+ @Nullable PermissionCallback permissionCallback) {
+ AsyncTask.execute(() -> {
+ final int numRemovedPermissions = bps.size();
+ for (int permissionNum = 0; permissionNum < numRemovedPermissions; permissionNum++) {
+ final int[] userIds = mUserManagerInt.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 ApplicationInfo applicationInfo = mPackageManagerInt.getApplicationInfo(
+ packageName, 0, Process.SYSTEM_UID, 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).getName();
+ if (checkPermission(permissionName, packageName, UserHandle.USER_SYSTEM,
+ userId) == PackageManager.PERMISSION_GRANTED) {
+ try {
+ revokeRuntimePermission(
+ permissionName,
+ packageName,
+ bps.get(permissionNum),
+ false,
+ Process.SYSTEM_UID,
+ userId,
+ permissionCallback,
+ true);
+ } catch (IllegalArgumentException e) {
+ Slog.e(TAG, "Could not revoke " + permissionName + " from "
+ + packageName, e);
+ }
+ }
+ }
+ }
+ }
+ });
+ }
+
+ private void removeAllPermissions(
+ @NonNull PackageParser.Package pkg,
+ @NonNull List<String> allPackageNames,
+ @Nullable PermissionCallback permissionCallback,
+ boolean chatty) {
synchronized (mLock) {
int N = pkg.permissions.size();
+ List<BasePermission> bps = new ArrayList<BasePermission>(N);
StringBuilder r = null;
for (int i=0; i<N; i++) {
PackageParser.Permission p = pkg.permissions.get(i);
bp = mSettings.mPermissionTrees.get(p.info.name);
}
if (bp != null && bp.isPermission(p)) {
+ if ((p.info.getProtection() & PermissionInfo.PROTECTION_DANGEROUS) != 0) {
+ bps.add(bp);
+ }
bp.setPermission(null);
if (DEBUG_REMOVE && chatty) {
if (r == null) {
}
}
}
+ revokeAllPermissions(bps, allPackageNames, permissionCallback);
if (r != null) {
if (DEBUG_REMOVE) Log.d(TAG, " Permissions: " + r);
}
}
}
-
- private void revokeRuntimePermission(String permName, String packageName,
- boolean overridePolicy, int callingUid, int userId, PermissionCallback callback) {
+
+ private void revokeRuntimePermission(String permName, String packageName, BasePermission bp,
+ boolean overridePolicy, int callingUid, int userId, PermissionCallback callback,
+ boolean permissionRemoved) {
if (!mUserManagerInt.exists(userId)) {
Log.e(TAG, "No such user:" + userId);
return;
if (mPackageManagerInt.filterAppAccess(pkg, Binder.getCallingUid(), userId)) {
throw new IllegalArgumentException("Unknown package: " + packageName);
}
- final BasePermission bp = mSettings.getPermissionLocked(permName);
+
if (bp == null) {
throw new IllegalArgumentException("Unknown permission: " + permName);
}
PermissionManagerService.this.addAllPermissionGroups(pkg, chatty);
}
@Override
- public void removeAllPermissions(Package pkg, boolean chatty) {
- PermissionManagerService.this.removeAllPermissions(pkg, chatty);
+ public void removeAllPermissions(Package pkg, List<String> allPackageNames,
+ PermissionCallback permissionCallback, boolean chatty) {
+ PermissionManagerService.this.removeAllPermissions(
+ pkg, allPackageNames, permissionCallback, chatty);
}
@Override
public boolean addDynamicPermission(PermissionInfo info, boolean async, int callingUid,
boolean overridePolicy, int callingUid, int userId,
PermissionCallback callback) {
PermissionManagerService.this.revokeRuntimePermission(permName, packageName,
- overridePolicy, callingUid, userId, callback);
+ mSettings.getPermission(permName), overridePolicy, callingUid, userId,
+ callback, false);
}
@Override
public void updatePermissions(String packageName, Package pkg, boolean replaceGrant,