/**
* search ldap server
*
* Tries connect to specified ldap server.
* Returns connection result or error.
*
* @return search result
*/
function cas_ldapSearch($uid)
{
$config = elgg_get_plugin_from_id(PLUGIN_ID);
// Connect to the ldap server now
$ldap_connection = cas_ldapConnect();
if (!$ldap_connection) {
register_error(elgg_echo('au_cas_auth:ldap:connect:fail'));
return null;
}
//@todo - make sure this is a setting
$ldap_context = $config->ldap_context;
$ldap_search_pattern = "(uid={$uid})";
// NB: requesting textuid but getting back textUid
// request textUid? (IOW, is ldap case insensitive?)
$ldap_fields_wanted = array('uid', 'cn', 'mail', 'textuid');
$ldap_result = @ldap_search($ldap_connection, $ldap_context, $ldap_search_pattern, $ldap_fields_wanted);
/* check and push results */
$records = ldap_get_entries($ldap_connection, $ldap_result);
// NOTE: ldap_get_entries returns array indices in lowercase.
if (!$records) {
register_error(elgg_echo('au_cas_auth:ldap:no_records'));
return null;
}
$record["dn"] = $records[0]["dn"];
$record["cn"] = $records[0]["cn"][0];
$record["uid"] = $records[0]["uid"][0];
$record["mail"] = $records[0]["mail"][0];
if (isset($records[0]["textuid"][0])) {
$record["textUid"] = $records[0]["textuid"][0];
}
ldap_close($ldap_connection);
return $record;
}
/**
* search ldap server
*
* Tries connect to specified ldap server.
* Returns connection result or error.
*
* @return search result
*/
function cas_ldapSearch($uid)
{
global $CONFIG, $messages;
$config = elgg_get_plugin_from_id('cas_auth');
// Connect to the ldap server now
$ldap_connection = cas_ldapConnect();
if (!$ldap_connection) {
$messages[] = __gettext("Unable to connect to LDAP server");
return null;
}
$ldap_context = $config->ldap_context;
$ldap_search_pattern = "(uid={$uid})";
$ldap_fields_wanted = array('uid', 'cn', 'mail', 'textuid');
$ldap_context = 'ou=People,dc=athabascau,dc=ca';
$ldap_result = @ldap_search($ldap_connection, $ldap_context, $ldap_search_pattern, $ldap_fields_wanted);
/* check and push results */
$records = ldap_get_entries($ldap_connection, $ldap_result);
// NOTE: ldap_get_entries returns array indices in lowercase.
if (!$records) {
$messages[] = 'No records found.';
return null;
}
$record["dn"] = $records[0]["dn"];
$record["cn"] = $records[0]["cn"][0];
$record["uid"] = $records[0]["uid"][0];
$record["mail"] = $records[0]["mail"][0];
if (isset($records[0]["textuid"][0])) {
$record["textUid"] = $records[0]["textuid"][0];
}
ldap_close($ldap_connection);
return $record;
}
