[Lias] OpenLDAP

[Craig Ringer]

> All seems to be working well with the LDAP server except I can't login using a user
> in the LDAP directory.

Using SAMBA or locally? I haven't done Samba LDAP auth, but I seem to 
remember it works differently to normal UNIX LDAP auth (different 
passwords, maybe different UIDs too). This might be part of the issue.

If you have any specific error messages or syslog snippets that could be 
handy. Alternately, a step-by-step description of the login problem 
might help.

 > Except there is a mysterious $ISA in the paths, eg
> /lib/security/$ISA/pam_env.so. I was getting errors in the message log related to
> pam_ldap until I removed that from the path for the pam_ldap.so entries.

That's used by recent distros so you can have PAM binaries for multiple 
architectures, eg:

/lib/security/i386/pam_env.so
/lib/security/ppc/pam_env.so

etc.

If your distro just has

/lib/security/pam_env.so

then you can leave out the $ISA/ . If you have 
/lib/security/i386/pam_env.so but $ISA/ seems to result in an error, 
just replace it with i386/ and all should be well.

Craig Ringer