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From Alex Karasulu <akaras...@apache.org>
Subject Re: [ApacheDS] [Kerberos] Any idea on how we solve this issue with the missing encryption types?
Date Tue, 22 Nov 2011 13:11:27 GMT
On Tue, Nov 22, 2011 at 3:04 PM, Pierre-Arnaud Marcelot <pa@marcelot.net>wrote:

> Hi Alex,
>
> I remember having dealt with something similar recently with a user on IRC.
>
> Turns out its /etc/krb5.conf file contained wrong values, if I recall
> correctly.
>
> You might also make sure you have the 'krb5-user' package installed via
> apt-get.
>
>
Hey thanks for the heads up and I did this installing all the packages
needed yet got the same error in the end. :/

I even restarted my session just in case something was getting cached in
the env.

Any other ideas?

Thanks,
Alex


>
> On 22 nov. 2011, at 13:54, Alex Karasulu wrote:
>
> > Hi all,
> >
> > Seems I'm getting the following failure with the kerberos-test module in
> the apacheds trunk due to a lack of supported encryption types when using
> the JDK Krb5 login module. The build is on an Ubuntu machine:
> >
> > akarasulu@stein:~$ cat /etc/lsb-release
> > DISTRIB_ID=Ubuntu
> > DISTRIB_RELEASE=11.10
> > DISTRIB_CODENAME=oneiric
> > DISTRIB_DESCRIPTION="Ubuntu 11.10"
> >
> > with the following Maven + Java setup:
> >
> > akarasulu@stein:~$ mvn -v
> > Apache Maven 3.0.3 (r1075438; 2011-02-28 19:31:09+0200)
> > Maven home: /opt/tools/maven/default
> > Java version: 1.6.0_26, vendor: Sun Microsystems Inc.
> > Java home: /usr/lib/jvm/java-6-sun-1.6.0.26/jre
> > Default locale: en_US, platform encoding: UTF-8
> > OS name: "linux", version: "3.0.0-12-generic", arch: "amd64", family:
> "unix"
> >
> > Here's the failing test:
> >
> >
> org.apache.directory.server.kerberos.kdc.KerberosTcpITest.testObtainTickets_AES256()
> >
> >  ... and the stack trace ...
> >
> >   <testcase time="0.05"
> classname="org.apache.directory.server.kerberos.kdc.KerberosTcpITest"
> name="testObtainTickets_AES256">
> >     <error message="No supported encryption types listed in
> default_tkt_enctypes"
> type="javax.security.auth.login.LoginException">javax.security.auth.login.LoginException:
> No supported encryption types listed in default_tkt_enctypes
> >         at
> com.sun.security.auth.module.Krb5LoginModule.attemptAuthentication(Krb5LoginModule.java:696)
> >         at
> com.sun.security.auth.module.Krb5LoginModule.login(Krb5LoginModule.java:542)
> >         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> >         at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> >         at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> >         at java.lang.reflect.Method.invoke(Method.java:597)
> >         at
> javax.security.auth.login.LoginContext.invoke(LoginContext.java:769)
> >         at
> javax.security.auth.login.LoginContext.access$000(LoginContext.java:186)
> >         at
> javax.security.auth.login.LoginContext$4.run(LoginContext.java:683)
> >         at java.security.AccessController.doPrivileged(Native Method)
> >         at
> javax.security.auth.login.LoginContext.invokePriv(LoginContext.java:680)
> >         at
> javax.security.auth.login.LoginContext.login(LoginContext.java:579)
> >         at
> org.apache.directory.server.kerberos.kdc.KerberosTestUtils.obtainTGT(KerberosTestUtils.java:295)
> >         at
> org.apache.directory.server.kerberos.kdc.AbstractKerberosITest.testObtainTickets(AbstractKerberosITest.java:121)
> >         at
> org.apache.directory.server.kerberos.kdc.KerberosTcpITest.testObtainTickets_AES256(KerberosTcpITest.java:130)
> >         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> >
> >  SNIP ...
> >
> > Caused by: KrbException: No supported encryption types listed in
> default_tkt_enctypes
> >         at
> sun.security.krb5.internal.crypto.EType.getDefaults(EType.java:221)
> >         at sun.security.krb5.KrbAsReq.init(KrbAsReq.java:335)
> >         at sun.security.krb5.KrbAsReq.&lt;init&gt;(KrbAsReq.java:259)
> >         at sun.security.krb5.KrbAsReq.&lt;init&gt;(KrbAsReq.java:61)
> >         at
> sun.security.krb5.Credentials.sendASRequest(Credentials.java:391)
> >         at sun.security.krb5.Credentials.acquireTGT(Credentials.java:350)
> >         at
> com.sun.security.auth.module.Krb5LoginModule.attemptAuthentication(Krb5LoginModule.java:662)
> >         ... 49 more
> >
> > So what should we do because this test will always fail on this Jvm?
> Should I just ignore it until a reliable test is created?
> >
> > --
> > Best Regards,
> > -- Alex
> >
>
>


-- 
Best Regards,
-- Alex

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