Java 7 supports TLS v1.0, v1.1, and v1.2. See:
https://blogs.oracle.com/java-platform-group/entry/diagnosing_tls_ssl_and_https
What did you change on the CAS Server (Tomcat) to disable other versions
of TLS?
Thanks,
Andy
On Sun, 23 Oct 2016, Guru Prashanth Thanakodi wrote:
Hi All
Can someone help me here? How to change the JASIG client to communicate
using TLS v1.2 mode
Thanks
Guru
Thanks,
Guru
On Fri, Oct 21, 2016 at 12:38 PM, Guru Prashanth Thanakodi <
[email protected]> wrote:
Attaching the stack trace of the failure.
Caused by: javax.net.ssl.SSLHandshakeException: Received fatal alert:
handshake_failure
at sun.security.ssl.Alerts.getSSLException(Unknown Source)
[jsse.jar:1.7.0_79]
at sun.security.ssl.Alerts.getSSLException(Unknown Source)
[jsse.jar:1.7.0_79]
at sun.security.ssl.SSLSocketImpl.recvAlert(Unknown Source)
[jsse.jar:1.7.0_79]
at sun.security.ssl.SSLSocketImpl.readRecord(Unknown Source)
[jsse.jar:1.7.0_79]
at sun.security.ssl.SSLSocketImpl.performInitialHandshake(Unknown Source)
[jsse.jar:1.7.0_79]
at sun.security.ssl.SSLSocketImpl.startHandshake(Unknown Source)
[jsse.jar:1.7.0_79]
at sun.security.ssl.SSLSocketImpl.startHandshake(Unknown Source)
[jsse.jar:1.7.0_79]
at sun.net.www.protocol.https.HttpsClient.afterConnect(Unknown Source)
[rt.jar:1.7.0_79]
at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(Unknown
Source)
[rt.jar:1.7.0_79]
at sun.net.www.protocol.http.HttpURLConnection.getOutputStream(Unknown
Source)
[rt.jar:1.7.0_79]
at sun.net.www.protocol.https.HttpsURLConnectionImpl.getOutputStream(Unknown
Source)
[rt.jar:1.7.0_79]
at org.jasig.cas.client.validation.Saml11TicketValidator.
retrieveResponseFromServer
(Saml11TicketValidator.java:216) [cas-client-core-3.2.1.jar:3.2.1]
On Friday, 21 October 2016 12:32:49 UTC+5:30, Guru Prashanth Thanakodi
wrote:
Hi All
We have CAS 3.4.11 deployed on Apache Tomcat 7. Our Application is
deployed on JBOSS 7.1.
If we disable the TLS 1.0 communication in JASIG CAS Sever(Apache Tomcat)
, We are unable to login.
Here is the stack trace
Thanks,
Guru
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