I looked at this last week and added a few more bits of info today.
Without the debug logs, it's hard to see what's going on. Brad On 2/5/2016 5:05 PM, Xuelei Fan wrote:
Thanks for the report. I filed a bug for further evaluation: https://bugs.openjdk.java.net/browse/JDK-8149169 Regards, Xuelei On 2/6/2016 7:18 AM, Langer, Christoph wrote:Hi, while supporting an app development team, I’m facing a tough TLS issue – maybe you experts have an idea. They try to open an HTTPS connection to the server URL https://nfe-homologacao.sefazrs.rs.gov.br:443/ws/NfeAutorizacao/NFeAutorizacao.asmx. This is a Web Service of some Brazilian financial authority. So, what I’m basically doing is this: --code snippet-- URL url = new URL("https://nfe-homologacao.sefazrs.rs.gov.br:443/ws/NfeAutorizacao/NFeAutorizacao.asmx";); HttpsURLConnection con = (HttpsURLConnection)url.openConnection(); con.setHostnameVerifier(new DefaultHostnameVerifier()); // optional default is GET con.setRequestMethod("GET"); System.out.println("Sending 'GET' request to URL: " + url); int responseCode = con.getResponseCode(); System.out.println("Response Code: " + responseCode); --end code snippet— I expect it to return “403 – not authorized”. The coding will work with JDK7. However, with JDK8, I get this type of exception: java.net.SocketException: Unrecognized Windows Sockets error: 0: recv failed at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(SocketInputStream.java:116) at java.net.SocketInputStream.read(SocketInputStream.java:170) at java.net.SocketInputStream.read(SocketInputStream.java:141) at sun.security.ssl.InputRecord.readFully(InputRecord.java:465) at sun.security.ssl.InputRecord.read(InputRecord.java:503) at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:973) at sun.security.ssl.SSLSocketImpl.readDataRecord(SSLSocketImpl.java:930) at sun.security.ssl.AppInputStream.read(AppInputStream.java:105) at java.io.BufferedInputStream.fill(BufferedInputStream.java:246) at java.io.BufferedInputStream.read1(BufferedInputStream.java:286) at java.io.BufferedInputStream.read(BufferedInputStream.java:345) at sun.net.www.http.HttpClient.parseHTTPHeader(HttpClient.java:704) at sun.net.www.http.HttpClient.parseHTTP(HttpClient.java:647) at sun.net.www.http.HttpClient.parseHTTP(HttpClient.java:675) at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1536) at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1441) at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480) at sun.net.www.protocol.https.HttpsURLConnectionImpl.getResponseCode(HttpsURLConnectionImpl.java:338) … I can get it to work in JDK8 by forcing it to TLSv1 only, e.g. by setting property -Djdk.tls.client.protocols=TLSv1. For JDK9 I even get a different exception: javax.net.ssl.SSLException: java.nio.BufferOverflowException at sun.security.ssl.Alerts.getSSLException(Alerts.java:214) at sun.security.ssl.SSLSocketImpl.fatal(SSLSocketImpl.java:1948) at sun.security.ssl.SSLSocketImpl.fatal(SSLSocketImpl.java:1900) at sun.security.ssl.SSLSocketImpl.handleException(SSLSocketImpl.java:1883) at sun.security.ssl.SSLSocketImpl.handleException(SSLSocketImpl.java:1809) at sun.security.ssl.AppInputStream.read(AppInputStream.java:173) at java.io.BufferedInputStream.fill(BufferedInputStream.java:246) at java.io.BufferedInputStream.read1(BufferedInputStream.java:286) at java.io.BufferedInputStream.read(BufferedInputStream.java:345) at sun.net.www.http.HttpClient.parseHTTPHeader(HttpClient.java:704) at sun.net.www.http.HttpClient.parseHTTP(HttpClient.java:647) at sun.net.www.http.HttpClient.parseHTTP(HttpClient.java:675) at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1534) at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1439) at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480) at sun.net.www.protocol.https.HttpsURLConnectionImpl.getResponseCode(HttpsURLConnectionImpl.java:319) at com.sap.cl.HttpsURLConnectionTest.sendGETRequest(HttpsURLConnectionTest.java:42) at com.sap.cl.HttpsURLConnectionTest.main(HttpsURLConnectionTest.java:63) Caused by: java.nio.BufferOverflowException at java.nio.HeapByteBuffer.put(HeapByteBuffer.java:206) at sun.security.ssl.SSLSocketInputRecord.decodeInputRecord(SSLSocketInputRecord.java:226) at sun.security.ssl.SSLSocketInputRecord.decode(SSLSocketInputRecord.java:178) at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:1012) at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:957) at sun.security.ssl.AppInputStream.read(AppInputStream.java:159) ... 12 more I’ve debugged a lot today and tried to get something out of the javax.net.debug output but I didn’t get any further with this – probably due to my lack of understanding the details of TLS communication and its implementation. I know the server is using some legacy protocol but still I think it should work. Maybe someone has any helpful idea? Is it a bug? You can simply try to run my test code snippet and should see the issue immediately… Thanks Christoph
