Hi !!! We are doing a project for our university and we have a problem concerning the Kerberos 5 Loginmodul from sun.
We are using the class com.sun.security.auth.module.Krb5LoginModule in our Java project. We have configured the krb5.ini file as it is described under http://www.lns.cornell.edu/public/COMP/krb5/admin/admin_3.html#SEC16. Actually, it runs well in our testdomain but not in the real domain in our university (both are Windows 2000 Domains with Windows 2000 and Windows XP workstations). When we are try to log on, we get to following exception: 16:21:35,680 INFO [STDOUT] Debug is true storeKey false useTicketCache false useKeyTab false doNot Prompt false ticketCache is null KeyTab is null principal is null tryFirstPass is false useFirstPass is false storePass is false clearPass is false 16:21:35,680 INFO [STDOUT] [Krb5LoginModule] user entered username: konrat 16:21:35,690 INFO [STDOUT] principal is [EMAIL PROTECTED] 16:21:35,740 INFO [STDOUT] [Krb5LoginModule] authentication failed Pre-authentication information was invalid (24) 16:21:35,750 ERROR [STDERR] javax.security.auth.login.LoginException: Pre-authentication information was invalid (24) 16:21:35,750 ERROR [STDERR] at com.sun.security.auth.module.Krb5LoginModule.attemptAuthenticatio n(Krb5LoginModule.java:568) 16:21:35,750 ERROR [STDERR] at com.sun.security.auth.module.Krb5LoginModule.login(Krb5LoginModul e.java:458) 16:21:35,750 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 16:21:35,750 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorI mpl.java:39) 16:21:35,750 ERROR [STDERR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodA ccessorImpl.java:25) 16:21:35,750 ERROR [STDERR] at java.lang.reflect.Method.invoke(Method.java:324) 16:21:35,750 ERROR [STDERR] at javax.security.auth.login.LoginContext.invoke(LoginContext.java:6 75) 16:21:35,750 ERROR [STDERR] at javax.security.auth.login.LoginContext.access$000(LoginContext.ja va:129) 16:21:35,760 ERROR [STDERR] at javax.security.auth.login.LoginContext$4.run(LoginContext.java:61 0) 16:21:35,760 ERROR [STDERR] at java.security.AccessController.doPrivileged(Native Method) 16:21:35,760 ERROR [STDERR] at javax.security.auth.login.LoginContext.invokeModule(LoginContext. java:607) 16:21:35,760 ERROR [STDERR] at javax.security.auth.login.LoginContext.login(LoginContext.java:53 4) 16:21:35,760 ERROR [STDERR] at edu.ima.safe.security.auth.spi.Krb5LdapLoginModule.login(Krb5Ldap LoginModule.java:336) 16:21:35,760 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 16:21:35,760 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorI mpl.java:39) 16:21:35,760 ERROR [STDERR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodA ccessorImpl.java:25) 16:21:35,760 ERROR [STDERR] at java.lang.reflect.Method.invoke(Method.java:324) 16:21:35,760 ERROR [STDERR] at javax.security.auth.login.LoginContext.invoke(LoginContext.java:6 75) 16:21:35,760 ERROR [STDERR] at javax.security.auth.login.LoginContext.access$000(LoginContext.ja va:129) 16:21:35,770 ERROR [STDERR] at javax.security.auth.login.LoginContext$4.run(LoginContext.java:61 0) 16:21:35,770 ERROR [STDERR] at java.security.AccessController.doPrivileged(Native Method) 16:21:35,770 ERROR [STDERR] at javax.security.auth.login.LoginContext.invokeModule(LoginContext. java:607) 16:21:35,770 ERROR [STDERR] at javax.security.auth.login.LoginContext.login(LoginContext.java:53 4) 16:21:35,770 ERROR [STDERR] at org.jboss.security.plugins.JaasSecurityManager.defaultLogin(JaasS ecurityManager.java:462) 16:21:35,770 ERROR [STDERR] at org.jboss.security.plugins.JaasSecurityManager.authenticate(JaasS ecurityManager.java:417) 16:21:35,770 ERROR [STDERR] at org.jboss.security.plugins.JaasSecurityManager.isValid(JaasSecuri tyManager.java:244) 16:21:35,770 ERROR [STDERR] at org.jboss.security.plugins.JaasSecurityManager.isValid(JaasSecuri tyManager.java:219) 16:21:35,770 ERROR [STDERR] at org.jboss.ejb.plugins.SecurityInterceptor.checkSecurityAssociatio n(SecurityInterceptor.java:169) 16:21:35,770 ERROR [STDERR] at org.jboss.ejb.plugins.SecurityInterceptor.invokeHome(SecurityInte rceptor.java:94) 16:21:35,780 ERROR [STDERR] at org.jboss.ejb.plugins.LogInterceptor.invokeHome(LogInterceptor.ja va:129) 16:21:35,780 ERROR [STDERR] at org.jboss.ejb.StatelessSessionContainer.invokeHome(StatelessSessi onContainer.java:300) 16:21:35,780 ERROR [STDERR] at org.jboss.ejb.plugins.local.BaseLocalContainerInvoker.invokeHome( BaseLocalContainerInvoker.java:230) 16:21:35,780 ERROR [STDERR] at org.jboss.ejb.plugins.local.LocalHomeProxy.invoke(LocalHomeProxy. java:110) 16:21:35,780 ERROR [STDERR] at $Proxy23.create(Unknown Source) 16:21:35,780 ERROR [STDERR] at org.apache.jsp.ejbsecurepage$jsp._jspService(ejbsecurepage$jsp.ja va:65) 16:21:35,780 ERROR [STDERR] at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:10 7) 16:21:35,780 ERROR [STDERR] at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) 16:21:35,780 ERROR [STDERR] at org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(Js pServlet.java:201) 16:21:35,780 ERROR [STDERR] at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.ja va:381) 16:21:35,780 ERROR [STDERR] at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:473) 16:21:35,790 ERROR [STDERR] at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) 16:21:35,790 ERROR [STDERR] at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java :360) 16:21:35,790 ERROR [STDERR] at org.mortbay.jetty.servlet.WebApplicationHandler.dispatch(WebAppli cationHandler.java:280) 16:21:35,790 ERROR [STDERR] at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.ja va:553) 16:21:35,790 ERROR [STDERR] at org.mortbay.http.HttpContext.handle(HttpContext.java:1717) 16:21:35,790 ERROR [STDERR] at org.mortbay.jetty.servlet.WebApplicationContext.handle(WebApplica tionContext.java:549) 16:21:35,790 ERROR [STDERR] at org.mortbay.http.HttpContext.handle(HttpContext.java:1667) 16:21:35,790 ERROR [STDERR] at org.mortbay.http.HttpServer.service(HttpServer.java:862) 16:21:35,790 ERROR [STDERR] at org.jboss.jetty.Jetty.service(Jetty.java:497) 16:21:35,790 ERROR [STDERR] at org.mortbay.http.HttpConnection.service(HttpConnection.java:759) 16:21:35,790 ERROR [STDERR] at org.mortbay.http.HttpConnection.handleNext(HttpConnection.java:92 3) 16:21:35,800 ERROR [STDERR] at org.mortbay.http.HttpConnection.handle(HttpConnection.java:776) 16:21:35,800 ERROR [STDERR] at org.mortbay.http.SocketListener.handleConnection(SocketListener.j ava:202) 16:21:35,800 ERROR [STDERR] at org.mortbay.util.ThreadedServer.handle(ThreadedServer.java:289) 16:21:35,800 ERROR [STDERR] at org.mortbay.util.ThreadPool$PoolThread.run(ThreadPool.java:455) 16:21:35,800 ERROR [STDERR] Caused by: KrbException: Pre-authentication information was invalid (24) 16:21:35,800 ERROR [STDERR] at sun.security.krb5.KrbAsRep.<init>(DashoA6275:62) 16:21:35,800 ERROR [STDERR] at sun.security.krb5.KrbAsReq.getReply(DashoA6275:308) 16:21:35,800 ERROR [STDERR] at sun.security.krb5.Credentials.acquireTGT(DashoA6275:333) 16:21:35,800 ERROR [STDERR] at com.sun.security.auth.module.Krb5LoginModule.attemptAuthenticatio n(Krb5LoginModule.java:559) 16:21:35,810 ERROR [STDERR] ... 54 more 16:21:35,810 ERROR [STDERR] Caused by: KrbException: Identifier doesn't match expected value (906) 16:21:35,810 ERROR [STDERR] at sun.security.krb5.internal.af.a(DashoA6275:129) 16:21:35,810 ERROR [STDERR] at sun.security.krb5.internal.au.a(DashoA6275:58) 16:21:35,810 ERROR [STDERR] at sun.security.krb5.internal.au.<init>(DashoA6275:53) 16:21:35,810 ERROR [STDERR] at sun.security.krb5.KrbAsRep.<init>(DashoA6275:48) 16:21:35,810 ERROR [STDERR] ... 57 more --> PLEASE HELP !!!!!!!!!!!!!!!!!!!!!!!!!!!! Thanx, Tom ________________________________________________ Kerberos mailing list [EMAIL PROTECTED] https://mailman.mit.edu/mailman/listinfo/kerberos
