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author | android-build-team Robot <android-build-team-robot@google.com> | 2019-11-11 21:24:43 +0000 |
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committer | android-build-team Robot <android-build-team-robot@google.com> | 2019-11-11 21:24:43 +0000 |
commit | be2e569365fb597b26939bb475e88d99b3da2d63 (patch) | |
tree | b39c3e794945072d38b97c963c5a6f10753514e1 /src/java/android/net/ipsec/ike/IkeIpv4AddrIdentification.java | |
parent | 78052775925ce7e49f6013e2fbea4130779f13cf (diff) | |
parent | eb4c77d7228f956f928c7d3500a220339ee78388 (diff) | |
download | ike-android10-mainline-networking-release.tar.gz |
Snap for 6001391 from eb4c77d7228f956f928c7d3500a220339ee78388 to qt-aml-networking-releaseandroid-mainline-10.0.0_r6android10-mainline-networking-release
Change-Id: Ifede049eeae909912e9792f87a89bf4ede7e34d9
Diffstat (limited to 'src/java/android/net/ipsec/ike/IkeIpv4AddrIdentification.java')
-rw-r--r-- | src/java/android/net/ipsec/ike/IkeIpv4AddrIdentification.java | 78 |
1 files changed, 78 insertions, 0 deletions
diff --git a/src/java/android/net/ipsec/ike/IkeIpv4AddrIdentification.java b/src/java/android/net/ipsec/ike/IkeIpv4AddrIdentification.java new file mode 100644 index 00000000..350187ed --- /dev/null +++ b/src/java/android/net/ipsec/ike/IkeIpv4AddrIdentification.java @@ -0,0 +1,78 @@ +/* + * 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 com.android.internal.net.ipsec.ike.exceptions.AuthenticationFailedException; + +import java.net.Inet4Address; +import java.net.UnknownHostException; +import java.util.Objects; + +/** IkeIpv4AddrIdentification represents ID information in IPv4 address ID type. */ +public final class IkeIpv4AddrIdentification extends IkeIdentification { + public final Inet4Address ipv4Address; + + /** + * Construct an instance of IkeIpv4AddrIdentification from a decoded inbound packet. + * + * @param ipv4AddrBytes IPv4 address in byte array. + * @throws AuthenticationFailedException for decoding bytes error. + */ + public IkeIpv4AddrIdentification(byte[] ipv4AddrBytes) throws AuthenticationFailedException { + super(ID_TYPE_IPV4_ADDR); + try { + ipv4Address = (Inet4Address) (Inet4Address.getByAddress(ipv4AddrBytes)); + } catch (ClassCastException | UnknownHostException e) { + throw new AuthenticationFailedException(e); + } + } + + /** + * Construct an instance of IkeIpv4AddrIdentification with user provided IPv4 address for + * building outbound packet. + * + * @param address user provided IPv4 address + */ + public IkeIpv4AddrIdentification(@NonNull Inet4Address address) { + super(ID_TYPE_IPV4_ADDR); + ipv4Address = address; + } + + @Override + public int hashCode() { + return Objects.hash(idType, ipv4Address); + } + + @Override + public boolean equals(Object o) { + if (!(o instanceof IkeIpv4AddrIdentification)) return false; + + return ipv4Address.equals(((IkeIpv4AddrIdentification) o).ipv4Address); + } + + /** + * Retrieve the byte-representation of the IPv4 address. + * + * @return the byte-representation of the IPv4 address. + */ + @Override + public byte[] getEncodedIdData() { + return ipv4Address.getAddress(); + } +} |