HttpClient SSLException

Question

我试图将https请求发送到web服务，并且在几次成功的尝试之后，我开始一致地得到这个错误。这个错误意味着什么，为什么它第一次发生。

javax.net.ssl.SSLException: java.lang.RuntimeException: Could not generate DH keypair
    at sun.security.ssl.Alerts.getSSLException(Alerts.java:208)
    at sun.security.ssl.SSLSocketImpl.fatal(SSLSocketImpl.java:1884)
    at sun.security.ssl.SSLSocketImpl.fatal(SSLSocketImpl.java:1842)
    at sun.security.ssl.SSLSocketImpl.handleException(SSLSocketImpl.java:1825)
    at sun.security.ssl.SSLSocketImpl.handleException(SSLSocketImpl.java:1751)
    at sun.security.ssl.AppOutputStream.write(AppOutputStream.java:127)
    at org.apache.http.impl.io.AbstractSessionOutputBuffer.flushBuffer(AbstractSessionOutputBuffer.java:131)
    at org.apache.http.impl.io.AbstractSessionOutputBuffer.flush(AbstractSessionOutputBuffer.java:138)
    at org.apache.http.impl.io.ContentLengthOutputStream.flush(ContentLengthOutputStream.java:102)
    at org.apache.http.entity.StringEntity.writeTo(StringEntity.java:94)
    at org.apache.http.entity.HttpEntityWrapper.writeTo(HttpEntityWrapper.java:96)
    at org.apache.http.impl.client.EntityEnclosingRequestWrapper$EntityWrapper.writeTo(EntityEnclosingRequestWrapper.java:108)
    at org.apache.http.impl.entity.EntitySerializer.serialize(EntitySerializer.java:120)
    at org.apache.http.impl.AbstractHttpClientConnection.sendRequestEntity(AbstractHttpClientConnection.java:263)
    at org.apache.http.impl.conn.AbstractClientConnAdapter.sendRequestEntity(AbstractClientConnAdapter.java:227)
    at org.apache.http.protocol.HttpRequestExecutor.doSendRequest(HttpRequestExecutor.java:255)
    at org.apache.http.protocol.HttpRequestExecutor.execute(HttpRequestExecutor.java:123)
    at org.apache.http.impl.client.DefaultRequestDirector.tryExecute(DefaultRequestDirector.java:622)
    at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:454)
    at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:820)
    at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:941)
    at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:919)
    at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:910)
    at com.nim.service.push.exacttarget.ExactTargetPushService.sendMessageContacts(ExactTargetPushService.java:208)
    at com.nim.service.push.exacttarget.ExactTargetPushService.sendPushNotification(ExactTargetPushService.java:106)
    at com.nim.domain.push.PushManager.pushHelper(PushManager.java:91)
    at com.nim.domain.push.PushManager.pushEntitlementChange(PushManager.java:40)
    at com.nim.domain.push.PushManager.pushEntitlementChange(PushManager.java:36)
    at com.nim.domain.push.PushManager.pushEntitlementChange(PushManager.java:51)
    at com.nim.batch.entitlement.SubscriptionEntitlementWriter.pushClientNotifications(SubscriptionEntitlementWriter.java:161)
    at com.nim.batch.entitlement.SubscriptionEntitlementReader.retrievePage(SubscriptionEntitlementReader.java:71)
    at com.nim.batch.entitlement.SubscriptionEntitlementReader.retrievePage(SubscriptionEntitlementReader.java:1)
    at com.nim.batch.entitlement.EntitlementPagedDifferentialReader.read(EntitlementPagedDifferentialReader.java:96)
    at sun.reflect.GeneratedMethodAccessor96.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:606)
    at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:309)
    at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)
    at org.springframework.aop.support.DelegatingIntroductionInterceptor.doProceed(DelegatingIntroductionInterceptor.java:131)
    at org.springframework.aop.support.DelegatingIntroductionInterceptor.invoke(DelegatingIntroductionInterceptor.java:119)
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
    at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)
    at com.sun.proxy.$Proxy77.read(Unknown Source)
    at org.springframework.batch.core.step.item.SimpleChunkProvider.doRead(SimpleChunkProvider.java:90)
    at org.springframework.batch.core.step.item.FaultTolerantChunkProvider.read(FaultTolerantChunkProvider.java:87)
    at org.springframework.batch.core.step.item.SimpleChunkProvider$1.doInIteration(SimpleChunkProvider.java:108)
    at org.springframework.batch.repeat.support.RepeatTemplate.getNextResult(RepeatTemplate.java:367)
    at org.springframework.batch.repeat.support.RepeatTemplate.executeInternal(RepeatTemplate.java:214)
    at org.springframework.batch.repeat.support.RepeatTemplate.iterate(RepeatTemplate.java:143)
    at org.springframework.batch.core.step.item.SimpleChunkProvider.provide(SimpleChunkProvider.java:103)
    at org.springframework.batch.core.step.item.ChunkOrientedTasklet.execute(ChunkOrientedTasklet.java:68)
    at org.springframework.batch.core.step.tasklet.TaskletStep$ChunkTransactionCallback.doInTransaction(TaskletStep.java:386)
    at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:130)
    at org.springframework.batch.core.step.tasklet.TaskletStep$2.doInChunkContext(TaskletStep.java:264)
    at org.springframework.batch.core.scope.context.StepContextRepeatCallback.doInIteration(StepContextRepeatCallback.java:76)
    at org.springframework.batch.repeat.support.RepeatTemplate.getNextResult(RepeatTemplate.java:367)
    at org.springframework.batch.repeat.support.RepeatTemplate.executeInternal(RepeatTemplate.java:214)
    at org.springframework.batch.repeat.support.RepeatTemplate.iterate(RepeatTemplate.java:143)
    at org.springframework.batch.core.step.tasklet.TaskletStep.doExecute(TaskletStep.java:250)
    at org.springframework.batch.core.step.AbstractStep.execute(AbstractStep.java:195)
    at org.springframework.batch.core.job.SimpleStepHandler.handleStep(SimpleStepHandler.java:135)
    at org.springframework.batch.core.job.flow.JobFlowExecutor.executeStep(JobFlowExecutor.java:61)
    at org.springframework.batch.core.job.flow.support.state.StepState.handle(StepState.java:60)
    at org.springframework.batch.core.job.flow.support.SimpleFlow.resume(SimpleFlow.java:144)
    at org.springframework.batch.core.job.flow.support.SimpleFlow.start(SimpleFlow.java:124)
    at org.springframework.batch.core.job.flow.FlowJob.doExecute(FlowJob.java:135)
    at org.springframework.batch.core.job.AbstractJob.execute(AbstractJob.java:281)
    at org.springframework.batch.core.launch.support.SimpleJobLauncher$1.run(SimpleJobLauncher.java:120)
    at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.RuntimeException: Could not generate DH keypair
    at sun.security.ssl.ECDHCrypt.<init>(ECDHCrypt.java:80)
    at sun.security.ssl.ClientHandshaker.serverKeyExchange(ClientHandshaker.java:692)
    at sun.security.ssl.ClientHandshaker.processMessage(ClientHandshaker.java:274)
    at sun.security.ssl.Handshaker.processLoop(Handshaker.java:878)
    at sun.security.ssl.Handshaker.process_record(Handshaker.java:814)
    at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:1016)
    at sun.security.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1312)
    at sun.security.ssl.SSLSocketImpl.writeRecord(SSLSocketImpl.java:702)
    at sun.security.ssl.AppOutputStream.write(AppOutputStream.java:122)
    ... 64 more
Caused by: java.security.InvalidAlgorithmParameterException: parameter object not a ECParameterSpec
    at org.bouncycastle.jce.provider.JDKKeyPairGenerator$EC.initialize(Unknown Source)
    at sun.security.ssl.ECDHCrypt.<init>(ECDHCrypt.java:75)
    ... 72 more

Answer 1

我也有同样的问题。这篇文章帮助了我：http://iwang.github.io/support/2014/03/14/cxf-cause-https-error.html

本质上，问题在于您使用的是BounyCastleJDK1.4库，而不是最近的1.5个库。

为了解决这个问题，我把弹跳城堡完全移走了。我发现它是由一个无关的库拉进来的，所以我将以下内容添加到pom.xml文件的依赖项中：

<exclusions>
    <exclusion>
        <groupId>bouncycastle</groupId>
        <artifactId>bcmail-jdk14</artifactId>
    </exclusion>
    <exclusion>
        <groupId>bouncycastle</groupId>
        <artifactId>bcprov-jdk14</artifactId>
    </exclusion>
    <exclusion>
        <groupId>bouncycastle</groupId>
        <artifactId>bctsp-jdk14</artifactId>
    </exclusion>
<exclusions>

如果您不能删除它，我建议更新到jdk15库。

链接条款中的解释：

Java1.5对椭圆曲线加密API进行了修改。如果您使用用于Java1.4或更早版本的Java密码扩展(JCE) >提供程序，它将不支持这种新的API更改，而且在使用SSL时，基于Diffie-Hellman的密码可能会出现错误。SSL实现尝试使用ECGenParameterSpec对象设置椭圆曲线加密。这个对象直到Java1.5：http://docs.oracle.com/javase/7/docs/api/java/security/spec/ECGenParameterSpec.html才被添加(注意从行开始)。 例如，bcprov-jdk14-131-1.0.jar就是这样的提供者之一的Bouncy城堡。此版本的提供程序是为JDK1.4设计的。为每个JDK级别提供不同的库。

Answer 2

这个问题我有一段时间了.从bcprov-jdk14升级到bcprov-jdk15后，我做得很好

Answer 3

我遇到了这个问题，无法使用BC15，因为我们仍然支持大约1.4个客户端(旧unix客户端)。鉴于这一限制，我能够通过将ECGenParameterSpec.java类包含在包java.security.spec中来解决这个问题。不要从1.5源复制Java one；它具有Oracle的版权。下面是一个经过Apache许可的示例实现。如您所见，这个类并不十分复杂，我相信您可以编写自己的类。

https://android.googlesource.com/platform/libcore/+/a47f800/luni/src/main/java/java/security/spec/ECGenParameterSpec.java

/*
 *  Licensed to the Apache Software Foundation (ASF) under one or more
 *  contributor license agreements.  See the NOTICE file distributed with
 *  this work for additional information regarding copyright ownership.
 *  The ASF licenses this file to You 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 java.security.spec;
/**
 * The parameter specification used to generate elliptic curve domain parameters.
 */
public class ECGenParameterSpec implements AlgorithmParameterSpec {
    // Standard (or predefined) name for EC domain
    // parameters to be generated
    private final String name;
    /**
     * Creates a new {@code ECGenParameterSpec} with the specified standard or
     * predefined name of the to-be-generated domain parameter.
     *
     * @param name
     *            the name of the elliptic curve domain parameter.
     */
    public ECGenParameterSpec(String name) {
        this.name = name;
        if (this.name == null) {
            throw new NullPointerException();
        }
    }
    /**
     * Returns the name (standard or predefined) of the to-be-generated elliptic
     * curve domain parameter.
     *
     * @return the name
     */
    public String getName() {
        return name;
    }
}

将此文件包含在项目源中(如果需要的话，将其排除在proguard之外，等等)，并且设置了此文件(至少对于此错误是如此)。