java - 如何在 C# 和 Java 之间正确设置 ssl 套接字连接？

Question

我在将 C# 套接字客户端连接到 Java 套接字服务器时遇到问题。

Java服务器(部署在CentOS服务器上)

System.setProperty( "javax.net.ssl.keyStore", "/etc/ssl/servercert" );
System.setProperty( "javax.net.ssl.keyStorePassword", "pass" );

SSLServerSocket serverSocket = SSLServerSocketFactory.getDefault().createServerSocket( PORT );
SSLSocket sslSocket = serverSocket.accept();
sslSocket.startHandshake();

InputStream inputStream = socket.getInputStream();
...

servercert 是包含私钥和整个信任链(主要、中间、根)的 keystore

C# 客户端(从我的笔记本电脑运行 - Win7 x64)

var sock = new Socket( AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp );
sock.Connect(server, port );
NetworkStream stream = new NetworkStream(sock);
SslStream ssl = new SslStream(stream);
ssl.AuthenticateAsClient(server);

ssl.Write("test");
...

Java 客户端(从我的笔记本电脑运行 - Win7 x64)

SSLSocket sslSocket = SSLSocketFactory.getDefault().createSocket( host, port );
sslSocket.startHandshake();

UTF8OutputStreamWriter outputStreamWriter = new UTF8OutputStreamWriter( socket.getOutputStream() );
outputStreamWriter.write( "test" );

Java 客户端 -> Java 服务器 - 成功

C# 客户端 -> Java 服务器 - 失败

---

Java 服务器错误

Exception in thread "main" javax.net.ssl.SSLHandshakeException: no cipher suites in common
        at sun.security.ssl.Alerts.getSSLException(Alerts.java:192)
        at sun.security.ssl.SSLSocketImpl.fatal(SSLSocketImpl.java:1937)
        at sun.security.ssl.Handshaker.fatalSE(Handshaker.java:302)
        at sun.security.ssl.Handshaker.fatalSE(Handshaker.java:292)
        at sun.security.ssl.ServerHandshaker.chooseCipherSuite(ServerHandshaker.java:1014)
        at sun.security.ssl.ServerHandshaker.clientHello(ServerHandshaker.java:731)
        at sun.security.ssl.ServerHandshaker.processMessage(ServerHandshaker.java:213)
        at sun.security.ssl.Handshaker.processLoop(Handshaker.java:957)
        at sun.security.ssl.Handshaker.process_record(Handshaker.java:892)
        at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:1050)
        at sun.security.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1363)
        at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1391)
        at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1375)

C# 客户端错误

System.Security.Authentication.AuthenticationException: A call to SSPI failed, see inner exception. ---> System.ComponentModel.Win32Exception: The message received was unexpected or badly formatted
   --- End of inner exception stack trace ---
   at System.Net.Security.SslState.StartSendAuthResetSignal(ProtocolToken message, AsyncProtocolRequest asyncRequest, Exception exception)
   at System.Net.Security.SslState.CheckCompletionBeforeNextReceive(ProtocolToken message, AsyncProtocolRequest asyncRequest)
   at System.Net.Security.SslState.StartSendBlob(Byte[] incoming, Int32 count, AsyncProtocolRequest asyncRequest)
   at System.Net.Security.SslState.ProcessReceivedBlob(Byte[] buffer, Int32 count, AsyncProtocolRequest asyncRequest)
   at System.Net.Security.SslState.StartReadFrame(Byte[] buffer, Int32 readBytes, AsyncProtocolRequest asyncRequest)
   at System.Net.Security.SslState.StartReceiveBlob(Byte[] buffer, AsyncProtocolRequest asyncRequest)
   at System.Net.Security.SslState.CheckCompletionBeforeNextReceive(ProtocolToken message, AsyncProtocolRequest asyncRequest)
   at System.Net.Security.SslState.StartSendBlob(Byte[] incoming, Int32 count, AsyncProtocolRequest asyncRequest)
   at System.Net.Security.SslState.ForceAuthentication(Boolean receiveFirst, Byte[] buffer, AsyncProtocolRequest asyncRequest)
   at System.Net.Security.SslState.ProcessAuthentication(LazyAsyncResult lazyResult)
   at System.Net.Security.SslStream.AuthenticateAsClient(String targetHost, X509CertificateCollection clientCertificates, SslProtocols enabledSslProtocols, Boolean checkCertificateRevocation)
   at System.Net.Security.SslStream.AuthenticateAsClient(String targetHost)

我做错了什么？

---

编辑:

我已经做了一些测试，现在我知道这不是 C# 客户端的错，因为同一个客户端可以连接到任何 HTTPS 网站并交换 HTTP 请求(应用程序不会在 AuthenticateAsClient 处崩溃)

Answer 1

我找到了。问题:不正确的 keystore 。我合并了 2 个关于创建 keystore 的教程。第一:将私钥和整个信任链合并为 pem。第二:将pem导入keystore。但结果是我的 keystore 只包含主证书。最近想在Windows上验证keystore，使用了KeyStore Explorer。然后我意识到出了什么问题，并使用这个工具成功地创建了新的 keystore 。