[Perlgssapi-users] Little bit confused ...

[Massimiliano M. <mas...@ce...>]

Hello, 

I'm trying to develop something with perl GSSAPI. 

I've two test machine, pcitadc05.cern.ch (where I'm testing the clients)
and higgs.massicern.ch, the kdc. 

In the kdc, with heimdal, I've created the server 
ipmi/hig...@MA...

With the getcred example, everythings seems to works:
higgs:~/.cpan/build/GSSAPI-0.23/examples# klist
klist: No ticket file: /tmp/krb5cc_0

   V4-ticket file: /tmp/tkt0
klist: No ticket file (tf_util)
higgs:~/.cpan/build/GSSAPI-0.23/examples# ./getcred_hostbased.pl ipmi

 using Name ipmi/hig...@MA...
Errors:  Miscellaneous failure (see text)
open(/tmp/krb5cc_0): No such file or directory
higgs:~/.cpan/build/GSSAPI-0.23/examples# kinit max
ma...@MA...'s Password:
higgs:~/.cpan/build/GSSAPI-0.23/examples# ./getcred_hostbased.pl ipmi

 using Name ipmi/hig...@MA...
 Security context's time to live 35998 secs
 seems everything is fine, type klist to see the ticket
higgs:~/.cpan/build/GSSAPI-0.23/examples# klist
Credentials cache: FILE:/tmp/krb5cc_0
        Principal: ma...@MA...

  Issued           Expires          Principal
Aug 30 16:14:26  Aug 31 02:14:26  krbtgt/MAS...@MA...
Aug 30 16:14:28  Aug 31 02:14:26  ipmi/hig...@MA...

   V4-ticket file: /tmp/tkt0
klist: No ticket file (tf_util)



Then, I run the server:


higgs:~/.cpan/build/GSSAPI-0.23/examples# ./gss-server.pl ip...@hi... -port 10000 -hostname higgs.massicern.ch -keytabfile=/etc/krb5.keytab
./gss-server.pl: using [higgs.massicern.ch:10000]
SERVER set environment variable KRB5_KTNAME to FILE:/etc/krb5.keytab
Listening on port 10000 ...

SERVER::waiting for request ...


and then the client:

mascanc@pcitadc05 ~/Desktop/GSSAPI-0.23/examples $ ./gss-client.pl -hostname higgs.massicern.ch -prodid ipmi/higgs.massicern.ch
./gss-client.pl: -port not specified, defaulting to 10000
./gss-client.pl: using [ipmi/hig...@hi...:10000]
CLIENT::principal [ipmi/hig...@hi...] means going to communicate with server name [ipmi/hig...@hi...]
Use of uninitialized value in subroutine entry at ./gss-client.pl line 88.
CLIENT::Unable to initialize security context:
  MAJOR::Unspecified GSS failure.  Minor code may provide more information
  MINOR::Server not found in Kerberos database


And the server says:

SERVER::waiting for request ...
SERVER::accepted connection from client ...
Use of uninitialized value in subroutine entry at ./gss-server.pl line 78.
SERVER::received token (length is 0):

SERVER::waiting for request ...




Have you any idea??? 


Thank you for your work!!!

Bye

-- 
Massimiliano Masi

http://www.comunidelchianti.it/~max