| /* |
| * Copyright (C) 2021 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 com.android.server.connectivity; |
| |
| import android.annotation.NonNull; |
| import android.security.LegacyVpnProfileStore; |
| |
| import com.android.internal.annotations.VisibleForTesting; |
| |
| /** |
| * Mockable indirection to the actual profile store. |
| * @hide |
| */ |
| public class VpnProfileStore { |
| /** |
| * Stores the profile under the alias in the profile database. Existing profiles by the |
| * same name will be replaced. |
| * @param alias The name of the profile |
| * @param profile The profile. |
| * @return true if the profile was successfully added. False otherwise. |
| * @hide |
| */ |
| @VisibleForTesting |
| public boolean put(@NonNull String alias, @NonNull byte[] profile) { |
| return LegacyVpnProfileStore.put(alias, profile); |
| } |
| |
| /** |
| * Retrieves a profile by the name alias from the profile database. |
| * @param alias Name of the profile to retrieve. |
| * @return The unstructured blob, that is the profile that was stored using |
| * LegacyVpnProfileStore#put or with |
| * android.security.Keystore.put(Credentials.VPN + alias). |
| * Returns null if no profile was found. |
| * @hide |
| */ |
| @VisibleForTesting |
| public byte[] get(@NonNull String alias) { |
| return LegacyVpnProfileStore.get(alias); |
| } |
| |
| /** |
| * Removes a profile by the name alias from the profile database. |
| * @param alias Name of the profile to be removed. |
| * @return True if a profile was removed. False if no such profile was found. |
| * @hide |
| */ |
| @VisibleForTesting |
| public boolean remove(@NonNull String alias) { |
| return LegacyVpnProfileStore.remove(alias); |
| } |
| |
| /** |
| * Lists the vpn profiles stored in the database. |
| * @return An array of strings representing the aliases stored in the profile database. |
| * The return value may be empty but never null. |
| * @hide |
| */ |
| @VisibleForTesting |
| public @NonNull String[] list(@NonNull String prefix) { |
| return LegacyVpnProfileStore.list(prefix); |
| } |
| } |