Marcus Moeller wrote:
We have some problems with NOCpulse::SetID and Kerberos/LDAP Authentication.

Our server is configured to allow uid <500 to be authenticated locally, in /etc/pam.d/system-auth:

auth requisite pam_succeed_if.so uid >= 500 quiet

gogo.pl (which makes use of SetID) is started with nocpulse username as parameter and the user id of nocpulse is 101 with gid 102. So, normally the Kerberos/LDAP Servers should not be queried.

A simple su - nocpulse from commandline works fine, too.

Despite, from a gogo.pl strace, SetID is continuously trying to access our LDAP servers

10291 getsockname(5, {sa_family=AF_INET, sin_port=htons(47740), sin_addr=inet_addr("xx.xx.xx.xx")}, [9583941490611060752]) = 0 10291 getpeername(5, {sa_family=AF_INET, sin_port=htons(389), sin_addr=inet_addr("yy.yy.yy.yy")}, [68719476752]) = 0

Any idea?

I suppose the use of function of getpwnam() is resposible for these.


m...@marcus-moeller.de
--
Miroslav Suchy
Red Hat Satellite Engineering

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