[Perlgssapi-users] context init without exising cache

[Stijn De W. <sti...@ug...>]

hi all,

following the example code in
http://search.cpan.org/~agrolms/GSSAPI-0.23/GSSAPI.pm
i manage to create and list the credentials on a system were no cache
existed before on centos7 (perl-5.16.3-286.el7.x86_64
krb5-libs-1.13.2-12.el7_2.x86_64 perl-GSSAPI-0.28-9.el7.x86_64)

running with KRB5_TRACE=/dev/stdout, i get
>  using Name host/fqdn@REALM
>  Security context's time to live 74391 secs
>  seems everything is fine, type klist to see the ticket
> [5408] 1476125005.968256: Getting credentials host/fqdn@REALM -> host/fqdn@REALM using ccache DIR::/tmp/x1/tktgfp8aQ
> [5408] 1476125005.968489: Retrieving host/fqdn@REALM -> host/fqdn@REALM from DIR::/tmp/x1/tktgfp8aQ with result: 0/Success
> [5408] 1476125005.968609: Creating authenticator for host/fqdn@REALM -> host/fqdn@REALM, seqnum 252462246, subkey aes256-cts/CBEE, session key aes256-cts/BB8B

and afterwards klist shows expected

(fqdn and REALM are replaced)


however on EL6 system (perl-5.10.1-141.el6_7.1.x86_64
krb5-libs-1.10.3-57.el6.x86_64 perl-GSSAPI-0.26-6.el6.x86_64),
i get
> [8576] 1476125499.295546: ccselect can't find appropriate cache for server principal host/fqdn@REALM
>  using Name host/fqdn@REALM
> Errors: Unspecified GSS failure.  Minor code may provide more information
> Credentials cache file '/tmp/krb5cc_0' not found
> major 851968 minor 2529639107

my question is: what GSSAPI and/or krb5 version is required to be able
to create a credential cache where non-existed before?

or can someone shed some light on the error above?

many thanks,

stijn