HttpClient的有握手失败，失败中的Android 5.0棒棒糖棒棒糖、Andr、HttpClient、oid

由网友(假装很开心)分享简介：DefaultHttpClient在安卓5.0棒棒堂似乎被打破。它不能设置连接到一些网站已成功搭载Android的previous版本的设置。DefaultHttpClient in Android 5.0 Lollipop seems to be broken. It can not set the connec...

DefaultHttpClient在安卓5.0棒棒堂似乎被打破。它不能设置连接到一些网站已成功搭载Android的previous版本的设置。

DefaultHttpClient in Android 5.0 Lollipop seems to be broken. It can not set the connection to some sites that were successfully set by previous versions of Android.

例如我尝试连接到 https://uralsg.megafon.ru

//Create httpclient like in http://stackoverflow.com/questions/18523784/ssl-tls-protocols-and-cipher-suites-with-the-androidhttpclient
HttpClient client = new DefaultHttpClient(manager, params);
HttpGet httpGet = new HttpGet("https://uralsg.megafon.ru");
HttpResponse client = httpclient.execute(httpGet);

这code工作在Android的2.3-4.4，但没有在Android 5.0（设备和仿真器）与同伴关闭错误连接。当然，这是可以理解的，因为Android的5.0尝试连接这个老服务器TLSv1.2和现代密码，它不支持他们。

This code works in Android 2.3-4.4, but fails on Android 5.0 (devices and emulator) with error Connection closed by peer. Of course this is understandable because Android 5.0 tries to connect this old server with TLSv1.2 and modern ciphers and it does not support them.

好了，使用样品code在SSL/TLS协议和密码套件与AndroidHttpClient 我们限制的协议和密码到的的TLSv1 和 SSL_RSA_WITH_RC4_128_MD5 的。现在，它失败，不同的错误：

Ok, using the sample code in SSL/TLS protocols and cipher suites with the AndroidHttpClient we limit the protocol and cipher to TLSv1 and SSL_RSA_WITH_RC4_128_MD5. Now it fails with a different error:

javax.net.ssl.SSLHandshakeException: Handshake failed
caused by 
    error:140943FC:SSL routines:SSL3_READ_BYTES:sslv3 alert bad record mac 
    (external/openssl/ssl/s3_pkt.c:1286 0x7f74c1ef16e0:0x00000003) 
    at com.android.org.conscrypt.NativeCrypto.SSL_do_handshake

当然，这code顺利运行在Android 2.3-4.4。

And of course this code runs smoothly on Android 2.3-4.4.

我检查了交通使用Wireshark：

I examined the traffic with wireshark:

302 4002.147873000  192.168.156.30  83.149.32.13    TLSv1   138 Client Hello
303 4002.185362000  83.149.32.13    192.168.156.30  TLSv1   133 Server Hello
304 4002.186700000  83.149.32.13    192.168.156.30  TLSv1   1244    Certificate
305 4002.186701000  83.149.32.13    192.168.156.30  TLSv1   63  Server Hello Done
307 4002.188117000  192.168.156.30  83.149.32.13    TLSv1   364 Client Key Exchange, Change Cipher Spec, Encrypted Handshake Message
308 4002.240695000  83.149.32.13    192.168.156.30  TLSv1   61  Alert (Level: Fatal, Description: Bad Record MAC)

您可以看到已建立的连接，但服务器的警告，因为它可能无法解除code加密握手消息。

You can see that connection was established but server alerted because it probably could not decode encrypted handshake message.

我没使用HttpClient的连接到 https://uralsg.megafon.ru 在Android 5.0。股票的浏览器确实，虽然连接。 Android的2.3-4.4连接以任何方式这个网站没有任何困难。

I didn't manage to connect to https://uralsg.megafon.ru using HttpClient on Android 5.0. Stock browser does connect it though. Android 2.3-4.4 connects this site in any way without any difficulties.

有没有什么办法可以使得HttpClient的连接这样的网站？这只是一个例子，我相信有很多无法通过Android的5.0和HttpClient的连接旧式服务器的。

Is there any way to make it possible for HttpClient to connect such sites? This is only one example, I am sure there are plenty of legacy servers that couldn't be connected by Android 5.0 and HttpClient.

HttpClient的有握手失败，失败中的Andr​​oid 5.0棒棒糖棒棒糖、Andr、HttpClient、oid

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HttpClient的有握手失败，失败中的Android 5.0棒棒糖棒棒糖、Andr、HttpClient、oid