;;; ,open ldap-low ldap-types pp

(define (open-anonymous-ldap-v3-session host)
  (let ((session (ldap-init host)))
    (set-ldap-session-option! session (ldap-session-option-value protocol-version) 3)
    (ldap-simple-bind-as-nobody session)
    session))

(define (get-value-alist session entry)
  (let ((attributes (ldap-all-attributes session entry)))
    (map (lambda (attribute)
	   (cons (string->symbol attribute)
		 (ldap-get-values session entry attribute)))
	 attributes)))

(define (find-all-entries host root-dn)
  (let* ((session (open-anonymous-ldap-v3-session host))
	 (entry (ldap-search session root-dn (ldap-scope-arguments onelevel)
			     "(objectClass=*)"
			     ldap-attributes-all-user-attributes #f)))
    (let lp ((entry (ldap-first-entry session entry))
	     (res '()))
      (if (not entry)
	  res
	  (lp (ldap-next-entry session entry)
	      (cons (ldap-entry-dn session entry)
		    (cons (get-value-alist session entry) res)))))))