SSLHandshakeException:收到致命警报：Java 6之后握手失败->；8升级

我们最近将一个项目从Java6更新为Java8，现在我们遇到了SSL握手的难题

服务层使用客户端请求和接收来自第三方应用程序的调用。在服务层中，密钥库用

    System.setProperty("javax.net.ssl.trustStore", keyStoreFile);
    System.setProperty("javax.net.ssl.trustStorePassword", keyStorePassword);

并通过applicationContext.xml注入：

    <property name="keyStoreFile" value="/keystore/keystore.keystore" />
    <property name="keyStorePassword" value="password" />

在升级过程中，我将上面的“SSL”更改为“TLSv1”，因为Java 8不支持SSL。这可能是个问题吗

调试日志

Allow unsafe renegotiation: false
Allow legacy hello messages: true
Is initial handshake: true
Is secure renegotiation: false
http-nio-9080-exec-6, setSoTimeout(0) called
Ignoring unsupported cipher suite: TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384 for TLSv1
Ignoring unsupported cipher suite: TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384 for TLSv1
Ignoring unsupported cipher suite: TLS_RSA_WITH_AES_256_CBC_SHA256 for TLSv1
Ignoring unsupported cipher suite: TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA384 for TLSv1
Ignoring unsupported cipher suite: TLS_ECDH_RSA_WITH_AES_256_CBC_SHA384 for TLSv1
Ignoring unsupported cipher suite: TLS_DHE_RSA_WITH_AES_256_CBC_SHA256 for TLSv1
Ignoring unsupported cipher suite: TLS_DHE_DSS_WITH_AES_256_CBC_SHA256 for TLSv1
Ignoring unsupported cipher suite: TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384 for TLSv1.1
Ignoring unsupported cipher suite: TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384 for TLSv1.1
Ignoring unsupported cipher suite: TLS_RSA_WITH_AES_256_CBC_SHA256 for TLSv1.1
Ignoring unsupported cipher suite: TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA384 for TLSv1.1
Ignoring unsupported cipher suite: TLS_ECDH_RSA_WITH_AES_256_CBC_SHA384 for TLSv1.1
Ignoring unsupported cipher suite: TLS_DHE_RSA_WITH_AES_256_CBC_SHA256 for TLSv1.1
Ignoring unsupported cipher suite: TLS_DHE_DSS_WITH_AES_256_CBC_SHA256 for TLSv1.1
%% No cached client session
*** ClientHello, TLSv1.2
RandomCookie:  GMT: 1423711122 bytes = { 237, 188, 53, 112, 79, 112, 248, 92, 164, 127, 178, 34, 205, 40, 245, 25, 77, 143, 116, 126, 203, 96, 61, 181, 114, 148, 66, 227 }
Session ID:  {}
Cipher Suites: [TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384, TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384, TLS_RSA_WITH_AES_256_CBC_SHA256, TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA384, TLS_ECDH_RSA_WITH_AES_256_CBC_SHA384, TLS_DHE_RSA_WITH_AES_256_CBC_SHA256, TLS_DHE_DSS_WITH_AES_256_CBC_SHA256, TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA, TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA, TLS_RSA_WITH_AES_256_CBC_SHA, TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA, TLS_ECDH_RSA_WITH_AES_256_CBC_SHA, TLS_DHE_RSA_WITH_AES_256_CBC_SHA, TLS_DHE_DSS_WITH_AES_256_CBC_SHA, TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256, TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256, TLS_RSA_WITH_AES_128_CBC_SHA256, TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA256, TLS_ECDH_RSA_WITH_AES_128_CBC_SHA256, TLS_DHE_RSA_WITH_AES_128_CBC_SHA256, TLS_DHE_DSS_WITH_AES_128_CBC_SHA256, TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA, TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA, TLS_RSA_WITH_AES_128_CBC_SHA, TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA, TLS_ECDH_RSA_WITH_AES_128_CBC_SHA, TLS_DHE_RSA_WITH_AES_128_CBC_SHA, TLS_DHE_DSS_WITH_AES_128_CBC_SHA, TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384, TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256, TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384, TLS_RSA_WITH_AES_256_GCM_SHA384, TLS_ECDH_ECDSA_WITH_AES_256_GCM_SHA384, TLS_ECDH_RSA_WITH_AES_256_GCM_SHA384, TLS_DHE_RSA_WITH_AES_256_GCM_SHA384, TLS_DHE_DSS_WITH_AES_256_GCM_SHA384, TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256, TLS_RSA_WITH_AES_128_GCM_SHA256, TLS_ECDH_ECDSA_WITH_AES_128_GCM_SHA256, TLS_ECDH_RSA_WITH_AES_128_GCM_SHA256, TLS_DHE_RSA_WITH_AES_128_GCM_SHA256, TLS_DHE_DSS_WITH_AES_128_GCM_SHA256, TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA, TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA, SSL_RSA_WITH_3DES_EDE_CBC_SHA, TLS_ECDH_ECDSA_WITH_3DES_EDE_CBC_SHA, TLS_ECDH_RSA_WITH_3DES_EDE_CBC_SHA, SSL_DHE_RSA_WITH_3DES_EDE_CBC_SHA, SSL_DHE_DSS_WITH_3DES_EDE_CBC_SHA, TLS_EMPTY_RENEGOTIATION_INFO_SCSV]
Compression Methods:  { 0 }
Extension elliptic_curves, curve names: {secp256r1, sect163k1, sect163r2, secp192r1, secp224r1, sect233k1, sect233r1, sect283k1, sect283r1, secp384r1, sect409k1, sect409r1, secp521r1, sect571k1, sect571r1, secp160k1, secp160r1, secp160r2, sect163r1, secp192k1, sect193r1, sect193r2, secp224k1, sect239k1, secp256k1}
Extension ec_point_formats, formats: [uncompressed]
Extension signature_algorithms, signature_algorithms: SHA512withECDSA, SHA512withRSA, SHA384withECDSA, SHA384withRSA, SHA256withECDSA, SHA256withRSA, SHA224withECDSA, SHA224withRSA, SHA1withECDSA, SHA1withRSA, SHA1withDSA, MD5withRSA
***
[write] MD5 and SHA1 hashes:  len = 237
// ...
http-nio-9080-exec-6, READ: TLSv1 Alert, length = 2
http-nio-9080-exec-6, RECV TLSv1.2 ALERT:  fatal, handshake_failure
http-nio-9080-exec-6, called closeSocket()
http-nio-9080-exec-6, handling exception: javax.net.ssl.SSLHandshakeException: Received fatal alert: handshake_failure
// ...
    at java.lang.Thread.run(Thread.java:745)
Caused by: javax.net.ssl.SSLHandshakeException: Received fatal alert: handshake_failure
    at sun.security.ssl.Alerts.getSSLException(Alerts.java:192)
    at sun.security.ssl.Alerts.getSSLException(Alerts.java:154)
    at sun.security.ssl.SSLSocketImpl.recvAlert(SSLSocketImpl.java:2023)
    at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:1125)
    at sun.security.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1375)
    at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1403)
    at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1387)
    at sun.net.www.protocol.https.HttpsClient.afterConnect(HttpsClient.java:563)
    at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(AbstractDelegateHttpsURLConnection.java:185)
    at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1512)
    at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1440)
    at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
    at sun.net.www.protocol.https.HttpsURLConnectionImpl.getResponseCode(HttpsURLConnectionImpl.java:338)

思想

Allow unsafe renegotiation: false
Allow legacy hello messages: true
Is initial handshake: true
Is secure renegotiation: false
http-nio-9080-exec-6, setSoTimeout(0) called
Ignoring unsupported cipher suite: TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384 for TLSv1
Ignoring unsupported cipher suite: TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384 for TLSv1
Ignoring unsupported cipher suite: TLS_RSA_WITH_AES_256_CBC_SHA256 for TLSv1
Ignoring unsupported cipher suite: TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA384 for TLSv1
Ignoring unsupported cipher suite: TLS_ECDH_RSA_WITH_AES_256_CBC_SHA384 for TLSv1
Ignoring unsupported cipher suite: TLS_DHE_RSA_WITH_AES_256_CBC_SHA256 for TLSv1
Ignoring unsupported cipher suite: TLS_DHE_DSS_WITH_AES_256_CBC_SHA256 for TLSv1
Ignoring unsupported cipher suite: TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384 for TLSv1.1
Ignoring unsupported cipher suite: TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384 for TLSv1.1
Ignoring unsupported cipher suite: TLS_RSA_WITH_AES_256_CBC_SHA256 for TLSv1.1
Ignoring unsupported cipher suite: TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA384 for TLSv1.1
Ignoring unsupported cipher suite: TLS_ECDH_RSA_WITH_AES_256_CBC_SHA384 for TLSv1.1
Ignoring unsupported cipher suite: TLS_DHE_RSA_WITH_AES_256_CBC_SHA256 for TLSv1.1
Ignoring unsupported cipher suite: TLS_DHE_DSS_WITH_AES_256_CBC_SHA256 for TLSv1.1
%% No cached client session
*** ClientHello, TLSv1.2
RandomCookie:  GMT: 1423711122 bytes = { 237, 188, 53, 112, 79, 112, 248, 92, 164, 127, 178, 34, 205, 40, 245, 25, 77, 143, 116, 126, 203, 96, 61, 181, 114, 148, 66, 227 }
Session ID:  {}
Cipher Suites: [TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384, TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384, TLS_RSA_WITH_AES_256_CBC_SHA256, TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA384, TLS_ECDH_RSA_WITH_AES_256_CBC_SHA384, TLS_DHE_RSA_WITH_AES_256_CBC_SHA256, TLS_DHE_DSS_WITH_AES_256_CBC_SHA256, TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA, TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA, TLS_RSA_WITH_AES_256_CBC_SHA, TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA, TLS_ECDH_RSA_WITH_AES_256_CBC_SHA, TLS_DHE_RSA_WITH_AES_256_CBC_SHA, TLS_DHE_DSS_WITH_AES_256_CBC_SHA, TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256, TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256, TLS_RSA_WITH_AES_128_CBC_SHA256, TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA256, TLS_ECDH_RSA_WITH_AES_128_CBC_SHA256, TLS_DHE_RSA_WITH_AES_128_CBC_SHA256, TLS_DHE_DSS_WITH_AES_128_CBC_SHA256, TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA, TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA, TLS_RSA_WITH_AES_128_CBC_SHA, TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA, TLS_ECDH_RSA_WITH_AES_128_CBC_SHA, TLS_DHE_RSA_WITH_AES_128_CBC_SHA, TLS_DHE_DSS_WITH_AES_128_CBC_SHA, TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384, TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256, TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384, TLS_RSA_WITH_AES_256_GCM_SHA384, TLS_ECDH_ECDSA_WITH_AES_256_GCM_SHA384, TLS_ECDH_RSA_WITH_AES_256_GCM_SHA384, TLS_DHE_RSA_WITH_AES_256_GCM_SHA384, TLS_DHE_DSS_WITH_AES_256_GCM_SHA384, TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256, TLS_RSA_WITH_AES_128_GCM_SHA256, TLS_ECDH_ECDSA_WITH_AES_128_GCM_SHA256, TLS_ECDH_RSA_WITH_AES_128_GCM_SHA256, TLS_DHE_RSA_WITH_AES_128_GCM_SHA256, TLS_DHE_DSS_WITH_AES_128_GCM_SHA256, TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA, TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA, SSL_RSA_WITH_3DES_EDE_CBC_SHA, TLS_ECDH_ECDSA_WITH_3DES_EDE_CBC_SHA, TLS_ECDH_RSA_WITH_3DES_EDE_CBC_SHA, SSL_DHE_RSA_WITH_3DES_EDE_CBC_SHA, SSL_DHE_DSS_WITH_3DES_EDE_CBC_SHA, TLS_EMPTY_RENEGOTIATION_INFO_SCSV]
Compression Methods:  { 0 }
Extension elliptic_curves, curve names: {secp256r1, sect163k1, sect163r2, secp192r1, secp224r1, sect233k1, sect233r1, sect283k1, sect283r1, secp384r1, sect409k1, sect409r1, secp521r1, sect571k1, sect571r1, secp160k1, secp160r1, secp160r2, sect163r1, secp192k1, sect193r1, sect193r2, secp224k1, sect239k1, secp256k1}
Extension ec_point_formats, formats: [uncompressed]
Extension signature_algorithms, signature_algorithms: SHA512withECDSA, SHA512withRSA, SHA384withECDSA, SHA384withRSA, SHA256withECDSA, SHA256withRSA, SHA224withECDSA, SHA224withRSA, SHA1withECDSA, SHA1withRSA, SHA1withDSA, MD5withRSA
***
[write] MD5 and SHA1 hashes:  len = 237
// ...
http-nio-9080-exec-6, READ: TLSv1 Alert, length = 2
http-nio-9080-exec-6, RECV TLSv1.2 ALERT:  fatal, handshake_failure
http-nio-9080-exec-6, called closeSocket()
http-nio-9080-exec-6, handling exception: javax.net.ssl.SSLHandshakeException: Received fatal alert: handshake_failure
// ...
    at java.lang.Thread.run(Thread.java:745)
Caused by: javax.net.ssl.SSLHandshakeException: Received fatal alert: handshake_failure
    at sun.security.ssl.Alerts.getSSLException(Alerts.java:192)
    at sun.security.ssl.Alerts.getSSLException(Alerts.java:154)
    at sun.security.ssl.SSLSocketImpl.recvAlert(SSLSocketImpl.java:2023)
    at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:1125)
    at sun.security.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1375)
    at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1403)
    at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1387)
    at sun.net.www.protocol.https.HttpsClient.afterConnect(HttpsClient.java:563)
    at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(AbstractDelegateHttpsURLConnection.java:185)
    at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1512)
    at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1440)
    at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
    at sun.net.www.protocol.https.HttpsURLConnectionImpl.getResponseCode(HttpsURLConnectionImpl.java:338)

与使用Java 6的旧版本相比，主要有两个突出之处：

在旧verison的日志中，当成功尝试时，它清楚地显示正确的证书：

http-9080-1, READ: TLSv1 Handshake, length = 1375
*** Certificate chain
chain [0] = [
[
  Version: V3
  Subject: xxx
  Signature Algorithm: MD5withRSA

  Key:  Sun RSA public key, 1024 bits
  Validity: [From: Wed May 26 14:31:31 CEST 1999,
               To: Thu May 25 14:31:31 CEST 2000]
  Issuer: xxx
  SerialNumber: [    01]
]

Algorithm: [MD5withRSA]

这在新的Java8版本中不会发生

还有，TLSv1和TLSv1.2

http-nio-9080-exec-6, READ: TLSv1 Alert, length = 2
http-nio-9080-exec-6, RECV TLSv1.2 ALERT:  fatal, handshake_failure

是不是说我正在尝试连接TLSv1.2？还是TLSv1？而且它不被接受？我真的不明白。是否有办法确定服务器接受哪些TLS版本

我已尝试向启动添加标志：

-Dhttps.protocols=TLSv1
-Ddeployment.security.TLSv1=true
-Djavax.net.ssl.keyStore=C:\keystore\keystore.keystore
-Djavax.net.ssl.keyStorePassword=password
-Djavax.net.ssl.trustStore=C:\keystore\keystore.keystore
-Djavax.net.ssl.trustStorePassword=password

还以编程方式添加密钥库管理器：

KeyStore ks = KeyStore.getInstance("JKS");
InputStream ksIs = new FileInputStream("/keystore/keystore.keystore");

try {
    ks.load(ksIs, password.toCharArray());
} catch (Exception e) {
    e.printStackTrace();
} finally {
    if (ksIs != null) {
        try {
            ksIs.close();
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
}

KeyManagerFactory kmf = KeyManagerFactory.getInstance(KeyManagerFactory.getDefaultAlgorithm());
kmf.init(ks, password.toCharArray());

然后使用以下命令初始化SSLContext：

sc.init(kmf.getKeyManagers(), trustAllCerts, new SecureRandom());

---

但问题依然存在。有人帮忙吗？

我猜您的服务器太坏了，无法正确处理TLS 1.2握手。通常，不理解TLS 1.2的服务器应该以其所能提供的最佳版本进行回复，但您的服务器不理解

存在像这样的坏服务器，浏览器试图通过使用较低的TLS版本重试来解决这些问题。在浏览器之外，这些重试并不常见，因此这些客户端会失败

虽然我不能确定服务器是否损坏，但15年前过期并使用长期损坏的MD5算法签署的证书表明，您必须处理一个非常旧且被忽略的安装。因此，很有可能原始服务器的开发人员从未想到类似TLS1.2的东西可能存在，或者它在TLS1.2握手中使用的一个TLS扩展上发出嘎嘎声

---

由于此问题与证书的验证无关，因此通过在验证区域进行篡改来修复此问题的所有尝试都是无用的。如果强制使用TLS 1.1或TLS 1.1而不是TLS 1.2，您可能会取得更大的成功。您可以尝试使用

-Dhttps.protocols=TLSv1、TLSv1.1

或

-Dhttps.protocols=TLSv1

设置来执行此操作。

好的，我们现在就开始工作了。我会把答案贴在这里，以备将来有人需要

我们已经尝试了很多事情，所以我不确定到底需要做什么才能让它工作，但这里是我们在这个过程中改变的一些事情

 -Dhttps.protocols=SSLv3,TLSv1,SSLv2Hello

添加此标志导致证书出现在

javax.net.debug

日志中，但我们仍然得到

SSLHandshakeException

。服务器似乎只接受带有RC4\U 128\U MD5的SSL\U RSA\U密码。这不是我们的客户自动挑选的

-Dhttps.cipherSuites=SSL_RSA_WITH_RC4_128_MD5

我们添加此标志是为了限制客户端的密码。同时以编程方式设置相同的限制（不确定是否需要这两种限制）：

将可用密码套件限制为客户端可以使用的唯一密码套件，使客户端选择该密码套件

我们还对

jre/lib/security/java.security

文件进行了以下更改，以启用

SSLv3

和

SSL\u RSA\u WITH_RC4\u 128\u MD5

密码：

• 从

  jdk.tls.disabledAlgorithms

• 将带有RC4\U 128\U MD5的SSL\U RSA\U添加到

  jdk.tls.legacyAlgorithms

这可能不建议用于生产服务器，因为

SSLv3

已经过时，而且密码非常陈旧，但在这种情况下，安全性不是一个大问题（内部应用程序使用）

这些帖子对我也很有帮助：

---

谢谢您的回复。这也是我的猜测。“ClientHello，TLSv1.2”是否意味着我的客户正在尝试使用TLSv1.2？正如您从我的原始帖子中看到的，我已经尝试使用-Dhttps.protocols=TLSv1，但它没有改变任何东西。是否有其他方式，通过编程或使用标志来强制TLSv1（或者甚至SSLv3（我知道，不应该使用它，但在这种情况下，安全性不是什么大问题））？@JesperLehtinen:是的，客户端执行TLS1.2握手。实际上可能是“TLSv1”包含了更高版本，文档在这方面不是很具体。对于这台陈旧且不安全的服务器，您可能会尝试使用“SSLv3”-我怀疑这会进一步降低此服务器的安全性。感谢您的帮助Steffen，现在它又开始工作了。我将在一个新的答案中发布解决方案和后续内容。有趣的是，我在Java7中遇到了类似的问题，但Java8失败了。我使用了

HttpsURLConnection.setsslssocketfactory（..），HttpsURLConnection.setHostnameVerifier（新的DebugAllowAllVerifier（））

code。删除验证器修复了一个问题。我无法找出为什么简单的

返回true

验证器是一个问题。此解决方案使用facade SSLFactory和setHostnameVerifier（）一起工作。奇怪的是，它什么都不做，但在JDK7+JDK8上仍然可以。这个解决方案在JDK7和JDK8中都可以使用。使用门面SSL工厂，然后可以将自定义hostnameverifier用于SSL连接。您可以包装

sc.getSocketFactory（）

实例，应该可以工作。

socket.setEnabledCipherSuites(new String[] {"SSL_RSA_WITH_RC4_128_MD5"});

String testURL = "https://api.chargeio.com/status";
SSLContext sslcontext = SSLContext.getInstance("TLSv1.2");
sslcontext.init(null, null, null);
try {
    SSLConnectionSocketFactory socketFactory = new
    SSLConnectionSocketFactory(sslcontext,
        SSLConnectionSocketFactory.BROWSER_COMPATIBLE_HOSTNAME_VERIFIER); // Socket
    HttpClient client =
        HttpClients.custom().setSSLSocketFactory(socketFactory).build();
    HttpGet httpget = new HttpGet(testURL);
    HttpResponse response = client.execute(httpget);
    System.out.println(EntityUtils.toString(response.getEntity()));
    System.out.println("Response Code (Apache): " + response.getStatusLine().getStatusCode());
} catch (Exception e) {
    System.err.println("HttpsURLConnection Failed");
    e.printStackTrace();
}