1 /*
2  * Copyright (C) 2022 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 package com.android.bedstead.harrier.policies;
18 
19 import static com.android.bedstead.enterprise.annotations.EnterprisePolicy.APPLIED_BY_DEVICE_OWNER;
20 import static com.android.bedstead.enterprise.annotations.EnterprisePolicy.APPLIED_BY_PROFILE_OWNER;
21 import static com.android.bedstead.enterprise.annotations.EnterprisePolicy.APPLIES_TO_OWN_USER;
22 import static com.android.bedstead.enterprise.annotations.EnterprisePolicy.APPLIES_TO_PARENT;
23 import static com.android.bedstead.enterprise.annotations.EnterprisePolicy.CANNOT_BE_APPLIED_BY_ROLE_HOLDER;
24 
25 import com.android.bedstead.enterprise.annotations.EnterprisePolicy;
26 
27 /**
28  * Lockscreen policies, e.g. password quality, length, history length, attempts before wipe.
29  * Parent profile is affected only when work profile has unified challenge (i.e. no separate lock),
30  * which is why this policy has to be specific to this case.
31  *
32  * <p>This is used by methods such as
33  * {@code DevicePolicyManager#setPasswordQuality(ComponentName, int)}
34  */
35 @EnterprisePolicy(dpc = {APPLIED_BY_DEVICE_OWNER | APPLIES_TO_OWN_USER
36         | CANNOT_BE_APPLIED_BY_ROLE_HOLDER,
37         APPLIED_BY_PROFILE_OWNER | APPLIES_TO_OWN_USER | APPLIES_TO_PARENT
38                 | CANNOT_BE_APPLIED_BY_ROLE_HOLDER})
39 public class LockscreenPolicyWithUnifiedChallenge {
40 }
41