org.conscrypt.Java8PlatformUtil Maven / Gradle / Ivy
/*
* Copyright 2017 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 org.conscrypt;
import static javax.net.ssl.StandardConstants.SNI_HOST_NAME;
import java.util.Collections;
import java.util.List;
import javax.net.ssl.SNIHostName;
import javax.net.ssl.SNIServerName;
import javax.net.ssl.SSLEngine;
import javax.net.ssl.SSLParameters;
import javax.net.ssl.SSLSession;
/**
* Utility methods supported on Java 8+.
*/
final class Java8PlatformUtil {
static void setSSLParameters(
SSLParameters params, SSLParametersImpl impl, AbstractConscryptSocket socket) {
Java7PlatformUtil.setSSLParameters(params, impl);
impl.setUseCipherSuitesOrder(params.getUseCipherSuitesOrder());
List serverNames = params.getServerNames();
if (serverNames != null) {
for (SNIServerName serverName : serverNames) {
if (serverName.getType() == SNI_HOST_NAME) {
socket.setHostname(((SNIHostName) serverName).getAsciiName());
break;
}
}
}
}
static void getSSLParameters(
SSLParameters params, SSLParametersImpl impl, AbstractConscryptSocket socket) {
Java7PlatformUtil.getSSLParameters(params, impl);
params.setUseCipherSuitesOrder(impl.getUseCipherSuitesOrder());
if (impl.getUseSni() && AddressUtils.isValidSniHostname(socket.getHostname())) {
params.setServerNames(Collections.singletonList(
(SNIServerName) new SNIHostName(socket.getHostname())));
}
}
static void setSSLParameters(
SSLParameters params, SSLParametersImpl impl, ConscryptEngine engine) {
Java7PlatformUtil.setSSLParameters(params, impl);
impl.setUseCipherSuitesOrder(params.getUseCipherSuitesOrder());
List serverNames = params.getServerNames();
if (serverNames != null) {
for (SNIServerName serverName : serverNames) {
if (serverName.getType() == SNI_HOST_NAME) {
engine.setHostname(((SNIHostName) serverName).getAsciiName());
break;
}
}
}
}
static void getSSLParameters(
SSLParameters params, SSLParametersImpl impl, ConscryptEngine engine) {
Java7PlatformUtil.getSSLParameters(params, impl);
params.setUseCipherSuitesOrder(impl.getUseCipherSuitesOrder());
if (impl.getUseSni() && AddressUtils.isValidSniHostname(engine.getHostname())) {
params.setServerNames(Collections.singletonList(
(SNIServerName) new SNIHostName(engine.getHostname())));
}
}
static SSLEngine wrapEngine(ConscryptEngine engine) {
return new Java8EngineWrapper(engine);
}
static SSLEngine unwrapEngine(SSLEngine engine) {
return Java8EngineWrapper.getDelegate(engine);
}
static SSLSession wrapSSLSession(ExternalSession sslSession) {
return new Java8ExtendedSSLSession(sslSession);
}
private Java8PlatformUtil() {}
}