[LDAP] access to attribut with unlang

Hi, I currently use the rlm_ldap module to retrieve an entry corresponding to a filter defined in the authorize section. After (but always in section authorize) I would use the value of an LDAP attribute recovered with unlang. Is it possible ? Example : authorize { ldap if(attribute == "qwerty") { reject } } With "attribute"is the value of the attribute has been recovered with module ldap. (it is an idea to overcome the fact that xlat ldap does not enable failover). Thanks Vince