| /* |
| * Copyright (C) 2019 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.net.ipsec.ike; |
| |
| import android.annotation.NonNull; |
| import android.annotation.SystemApi; |
| |
| import java.util.Objects; |
| |
| /** |
| * IkeKeyIdIdentification represents an IKE entity identification based on a Key ID. |
| * |
| * <p>Key ID is an octet stream that may be used to pass vendor-specific information necessary to do |
| * certain proprietary types of identification. |
| * |
| * @hide |
| */ |
| @SystemApi |
| public final class IkeKeyIdIdentification extends IkeIdentification { |
| /** The KEY ID in octet stream. */ |
| @NonNull public final byte[] keyId; |
| |
| /** |
| * Construct an instance of {@link IkeKeyIdIdentification} with a Key ID. |
| * |
| * @param keyId the Key ID in bytes. |
| */ |
| public IkeKeyIdIdentification(@NonNull byte[] keyId) { |
| super(ID_TYPE_KEY_ID); |
| this.keyId = keyId; |
| } |
| |
| /** @hide */ |
| @Override |
| public int hashCode() { |
| // idType is also hashed to prevent collisions with other IkeAuthentication subtypes |
| return Objects.hash(idType, keyId); |
| } |
| |
| /** @hide */ |
| @Override |
| public boolean equals(Object o) { |
| if (!(o instanceof IkeKeyIdIdentification)) return false; |
| |
| // idType already verified based on class type; no need to check again. |
| return keyId.equals(((IkeKeyIdIdentification) o).keyId); |
| } |
| |
| /** |
| * Retrieve the byte-representation of the ID data. |
| * |
| * @return the byte-representation of the ID data. |
| * @hide |
| */ |
| @Override |
| public byte[] getEncodedIdData() { |
| return keyId; |
| } |
| } |