Why can’t I access my Intranet LDAPS with NADI?

To whom it may help… I found the answer:

Why?

Because We were not actually using Active Directory, but some other kind of Directory provided by Oracle: OUD. It is possible to access it from another plugin, though:

How?

We had to use https://wordpress.org/plugins/wpdirauth/

  • We succeeded configure the “Use SSL” case
  • Account Filter: This is what your user ID is in the LDAP
  • Base DN: in my case it was the last part of the BIND DN, o=group
  • BIND DN: this is what I thought to be the username, including components until o=group
  • Account suffix: didn’t use
  • Authentication Groups: didn’t use

wpDirAuth example with LDAPS