Java 无法从 Weblogic 访问 HTTPS
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Cannot access HTTPS from Weblogic
提问by pablo
I have a problem with Weblogic accessing an HTTPS server, I can access other HTTPS urls, like google or microsoft. The code that tries to connect to the url is:
我在 Weblogic 访问 HTTPS 服务器时遇到问题，我可以访问其他 HTTPS url，例如 google 或 microsoft。尝试连接到 url 的代码是：
URL url = new URL("https://myserver.com");
HttpURLConnection connection = (HttpURLConnection) url.openConnection();
connection.setRequestMethod("GET");
connection.setRequestProperty("User-Agent", "Mozilla/5.0");
// fails here
responseCode = connection.getResponseCode();
I get the following stack trace:
我得到以下堆栈跟踪：
java.io.IOException: Connection closed, EOF detected
at weblogic.socket.JSSEFilterImpl.handleUnwrapResults(JSSEFilterImpl.java:539)
at weblogic.socket.JSSEFilterImpl.unwrapAndHandleResults(JSSEFilterImpl.java:456)
at weblogic.socket.JSSEFilterImpl.doHandshake(JSSEFilterImpl.java:80)
at weblogic.socket.JSSEFilterImpl.doHandshake(JSSEFilterImpl.java:64)
at weblogic.socket.JSSEFilterImpl.doHandshake(JSSEFilterImpl.java:59)
at weblogic.socket.JSSEFilterImpl.write(JSSEFilterImpl.java:390)
at weblogic.socket.JSSESocket$JSSEOutputStream.write(JSSESocket.java:78)
at java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:82)
at java.io.BufferedOutputStream.flush(BufferedOutputStream.java:140)
at java.io.FilterOutputStream.flush(FilterOutputStream.java:140)
at weblogic.net.http.HttpURLConnection.writeRequests(HttpURLConnection.java:186)
at weblogic.net.http.HttpURLConnection.getInputStream(HttpURLConnection.java:400)
at weblogic.net.http.SOAPHttpsURLConnection.getInputStream(SOAPHttpsURLConnection.java:37)
at weblogic.net.http.HttpURLConnection.getResponseCode(HttpURLConnection.java:1005)
In Weblogic's console I have the following setting set to true: Environment > Servers > [my server] > SSL > Advanced > Use JSSE SSL
在 Weblogic 的控制台中，我将以下设置设为 true：环境 > 服务器 > [我的服务器] > SSL > 高级 > 使用 JSSE SSL
If I disable that property I get the following stack trace:
如果我禁用该属性，我会得到以下堆栈跟踪：
javax.net.ssl.SSLKeyException: FATAL Alert:BAD_CERTIFICATE - A corrupt or unuseable certificate was received.
at com.certicom.tls.interfaceimpl.TLSConnectionImpl.fireException(Unknown Source)
at com.certicom.tls.interfaceimpl.TLSConnectionImpl.fireAlertSent(Unknown Source)
at com.certicom.tls.record.handshake.HandshakeHandler.fireAlert(Unknown Source)
at com.certicom.tls.record.handshake.HandshakeHandler.handleHandshakeMessages(Unknown Source)
at com.certicom.tls.record.MessageInterpreter.interpretContent(Unknown Source)
at com.certicom.tls.record.MessageInterpreter.decryptMessage(Unknown Source)
at com.certicom.tls.record.ReadHandler.processRecord(Unknown Source)
at com.certicom.tls.record.ReadHandler.readRecord(Unknown Source)
at com.certicom.tls.record.ReadHandler.readUntilHandshakeComplete(Unknown Source)
at com.certicom.tls.interfaceimpl.TLSConnectionImpl.completeHandshake(Unknown Source)
at com.certicom.tls.record.WriteHandler.write(Unknown Source)
at com.certicom.io.OutputSSLIOStreamWrapper.write(Unknown Source)
at java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:82)
at java.io.BufferedOutputStream.flush(BufferedOutputStream.java:140)
at java.io.FilterOutputStream.flush(FilterOutputStream.java:140)
at weblogic.net.http.HttpURLConnection.writeRequests(HttpURLConnection.java:186)
at weblogic.net.http.HttpURLConnection.getInputStream(HttpURLConnection.java:400)
at weblogic.net.http.SOAPHttpsURLConnection.getInputStream(SOAPHttpsURLConnection.java:37)
at weblogic.net.http.HttpURLConnection.getResponseCode(HttpURLConnection.java:1005)
The server I try to access has a verified certificate and browsers don't complain about it.
我尝试访问的服务器有一个经过验证的证书，浏览器不会抱怨它。
Thanks
谢谢
采纳答案by pablo
Eventually it worked by setting these in the Weblogic arguments:
最终它通过在 Weblogic 参数中设置这些来工作：
-DUseSunHttpHandler=true
-Dssl.SocketFactory.provider=sun.security.ssl.SSLSocketFactoryImpl
-Dssl.ServerSocketFactory.provider=sun.security.ssl.SSLSocketFactoryImpl
As per these posts: https://stackoverflow.com/a/7276163and https://community.oracle.com/thread/2523332
根据这些帖子：https: //stackoverflow.com/a/7276163和https://community.oracle.com/thread/2523332
回答by user1403588
For me using -DUseSunHttpHandler=trueworks but I can't have this parameter, because then I have problems with restarting Managed Server on redeploy.
对我来说，使用-DUseSunHttpHandler=true有效，但我不能有这个参数，因为那样我在重新部署时重新启动托管服务器时遇到问题。
This helped me:
这帮助了我：
url = new URL(null,"https://yoururl.com",new sun.net.www.protocol.https.Handler());
