note 111417 added to function.ldap-set-rebind-proc

The $referral that is used in the callback function isn't the bind dn, but the dn of the record that was being accessed (or rather it's location on the master server, I guess, if there is a difference in the two), so you need to rebind with your existing credentials. The connection ($ldap) appears to have already been made to the new server, so it is just a rebind process, nothing else more complicated than that. There must be a loop in the underlying library that re-submits the request that prompted the referral until either a success or fail is returned. I guess if the bind dn you were using in the first place won't let you edit the record on the master, then that is an ldap rather than php issue. However, at least with the rebind procedure you have a way to modify the bind dn first. So, the rebind process is really quite simple, now that I understand how it works! I was assuming it to be way more complicated. In it's simplest form, this is all you need, assuming your bind $dn and $pass are globals function rebind($ldap, $referral) { // Set ldap options ldap_set_option($ldap, LDAP_OPT_PROTOCOL_VERSION, 3); ldap_set_option($ldap, LDAP_OPT_REFERRALS, True); ldap_set_rebind_proc($ldap, 'rebind'); // Rebind if (!ldap_bind($ldap, $dn, $pass)) { echo 'Could not bind to referral server'; return 1; // Yes, a 1 means a failure. } return 0; // Yes, return a 0 on success. } ---- Server IP: 69.147.83.199 Probable Submitter: 83.136.70.54 ---- Manual Page -- http://php.net/manual/en/function.ldap-set-rebind-proc.php Edit -- https://master.php.net/note/edit/111417 Del: integrated -- https://master.php.net/note/delete/111417/integrated Del: useless -- https://master.php.net/note/delete/111417/useless Del: bad code -- https://master.php.net/note/delete/111417/bad+code Del: spam -- https://master.php.net/note/delete/111417/spam Del: non-english -- https://master.php.net/note/delete/111417/non-english Del: in docs -- https://master.php.net/note/delete/111417/in+docs Del: other reasons-- https://master.php.net/note/delete/111417 Reject -- https://master.php.net/note/reject/111417 Search -- https://master.php.net/manage/user-notes.php