Re: Facing SSL Exception in Tomcat 7.57 using Java
Thanks for your support and suggestion, the client code will be distributed to many clients as command line interface, so changing the JDK with 1.7 will take time and effort. I found the way to set the SSL property in JDK6 and JDK5, after the below changes code is working fine: System.setProperty( https.protocols, TLSv1 ); Hope it will work for any OS and any JDK greater than 1.5 Regards, Rajesh On Tue, Jan 20, 2015 at 9:17 AM, Caldarale, Charles R chuck.caldar...@unisys.com wrote: From: Rajesh Biswas [mailto:rajesh...@gmail.com] Subject: Re: Facing SSL Exception in Tomcat 7.57 using Java Would you please pin point the issue why it is not working in JDK5, where can I set the TLS property. Note that JRE/JDK 5 has not been supported in some years; the last public release was in October 2009. As I recall, Oracle never updated that level for the various TLS/SSL errors recently discovered, including the more advanced configuration options. Any use of JRE/JDK 5 at this point borders on the irresponsible. - Chuck THIS COMMUNICATION MAY CONTAIN CONFIDENTIAL AND/OR OTHERWISE PROPRIETARY MATERIAL and is thus for use only by the intended recipient. If you received this in error, please contact the sender and delete the e-mail and its attachments from all computers. - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
Re: Facing SSL Exception in Tomcat 7.57 using Java
Hello Mark, Thank you for your reply. I have de-select the User SSL 3.0 option from Control Panel --- Java Advanced Tab Still I am not able to connect. Is there any other place I need to disable SSL v.3 Rajesh On Tue, Jan 20, 2015 at 12:32 AM, Mark Thomas ma...@apache.org wrote: On 19/01/2015 17:33, Rajesh Biswas wrote: I am facing issues running the application in SSL with latest version of tomcat 7.57, same is working in 7.40. Below is the configuration in my server.xml file keystorePass=xxx clientAuth=false sslProtocol=TLS / I am getting ssl handshake error while I am trying to access the application through stand alone java client(I am using javax.net.ssl.HttpsURLConnection to get the connection) Same is working fine in tomcat 7.40 and also 7.56 with same configuration. I am using 64 Bit JDK7 Also interesting point here I am able to access through web URL using https, while I am trying to connect from Java program I am getting error Would you please suggest I am missing any configutaion? I'd guess your client is trying to use SSLv3 which Tomcat now disables by default. Mark - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
Re: Facing SSL Exception in Tomcat 7.57 using Java
Hello Mark, I have some more points to mention. The SSL is not working from my Java client which is ran on JDK5, but same is working on JDK7. I put some debug statement to print the SSL version client is running. For JDK I am getting NONE, for JDK7 I am getting TLSv1 Below is my statement: SSLSocketFactory factory = (SSLSocketFactory)SSLSocketFactory.getDefault(); SSLSocket socket = (SSLSocket)factory.createSocket(url.getHost(), 4743); System.out.println( socket.getSession().getProtocol()); When I am running on JDK5 I am getting output as NONE When I am running on JDK7 I am getting output as TLSv1 Would you please pin point the issue why it is not working in JDK5, where can I set the TLS property. On Tue, Jan 20, 2015 at 7:41 AM, Rajesh Biswas rajesh...@gmail.com wrote: Hello Mark, Thank you for your reply. I have de-select the User SSL 3.0 option from Control Panel --- Java Advanced Tab Still I am not able to connect. Is there any other place I need to disable SSL v.3 Rajesh On Tue, Jan 20, 2015 at 12:32 AM, Mark Thomas ma...@apache.org wrote: On 19/01/2015 17:33, Rajesh Biswas wrote: I am facing issues running the application in SSL with latest version of tomcat 7.57, same is working in 7.40. Below is the configuration in my server.xml file keystorePass=xxx clientAuth=false sslProtocol=TLS / I am getting ssl handshake error while I am trying to access the application through stand alone java client(I am using javax.net.ssl.HttpsURLConnection to get the connection) Same is working fine in tomcat 7.40 and also 7.56 with same configuration. I am using 64 Bit JDK7 Also interesting point here I am able to access through web URL using https, while I am trying to connect from Java program I am getting error Would you please suggest I am missing any configutaion? I'd guess your client is trying to use SSLv3 which Tomcat now disables by default. Mark - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
RE: Facing SSL Exception in Tomcat 7.57 using Java
From: Rajesh Biswas [mailto:rajesh...@gmail.com] Subject: Re: Facing SSL Exception in Tomcat 7.57 using Java Would you please pin point the issue why it is not working in JDK5, where can I set the TLS property. Note that JRE/JDK 5 has not been supported in some years; the last public release was in October 2009. As I recall, Oracle never updated that level for the various TLS/SSL errors recently discovered, including the more advanced configuration options. Any use of JRE/JDK 5 at this point borders on the irresponsible. - Chuck THIS COMMUNICATION MAY CONTAIN CONFIDENTIAL AND/OR OTHERWISE PROPRIETARY MATERIAL and is thus for use only by the intended recipient. If you received this in error, please contact the sender and delete the e-mail and its attachments from all computers. - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
Re: Facing SSL Exception in Tomcat 7.57 using Java
On 19/01/2015 17:33, Rajesh Biswas wrote: I am facing issues running the application in SSL with latest version of tomcat 7.57, same is working in 7.40. Below is the configuration in my server.xml file keystorePass=xxx clientAuth=false sslProtocol=TLS / I am getting ssl handshake error while I am trying to access the application through stand alone java client(I am using javax.net.ssl.HttpsURLConnection to get the connection) Same is working fine in tomcat 7.40 and also 7.56 with same configuration. I am using 64 Bit JDK7 Also interesting point here I am able to access through web URL using https, while I am trying to connect from Java program I am getting error Would you please suggest I am missing any configutaion? I'd guess your client is trying to use SSLv3 which Tomcat now disables by default. Mark - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
