Amith Yamasani d04aaa323c More thorough cleansing of expired users
If any /data/system_[c|d]e folders were not erased
when the user was removed (maybe due to a reboot),
make sure they're cleaned up on restart as well
as when the userId is recycled later.

Mark the users' system folders with the correct
serial number for later verification.

AccountManager shouldn't be querying accounts of
partially created/destroyed users.

Change-Id: I4313756b7464f34cd5ce4fb296d61daa50b41fcb
Fixes: 29285673
2016-06-15 11:32:16 -07:00

52 lines
1.6 KiB
Java

/*
* Copyright (C) 2015 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package android.security;
import android.content.Context;
import android.os.RemoteException;
import android.os.ServiceManager;
import android.os.UserHandle;
import android.service.gatekeeper.IGateKeeperService;
/**
* Convenience class for accessing the gatekeeper service.
*
* @hide
*/
public abstract class GateKeeper {
private GateKeeper() {}
public static IGateKeeperService getService() {
IGateKeeperService service = IGateKeeperService.Stub.asInterface(
ServiceManager.getService(Context.GATEKEEPER_SERVICE));
if (service == null) {
throw new IllegalStateException("Gatekeeper service not available");
}
return service;
}
public static long getSecureUserId() throws IllegalStateException {
try {
return getService().getSecureUserId(UserHandle.myUserId());
} catch (RemoteException e) {
throw new IllegalStateException(
"Failed to obtain secure user ID from gatekeeper", e);
}
}
}