function gs_user_external_numbers_get($user)
{
if (!preg_match('/^[a-z0-9\\-_.]+$/', $user)) {
return new GsError('User must be alphanumeric.');
}
# connect to db
#
$db = gs_db_master_connect();
if (!$db) {
return new GsError('Could not connect to database.');
}
# get user_id
#
$user_id = $db->executeGetOne('SELECT `id` FROM `users` WHERE `user`=\'' . $db->escape($user) . '\'');
if ($user_id < 1) {
return new GsError('Unknown user.');
}
# get external numbers
#
switch (GS_EXTERNAL_NUMBERS_BACKEND) {
case 'ldap':
//ldapsearch -x -D 'cn=root,dc=example,dc=com' -w secret -b 'ou=People,dc=example,dc=com' '(uid=demo2)' telephoneNumber
$ldap = gs_ldap_connect();
if (!$ldap) {
return new GsError('Could not connect to LDAP server.');
}
$ldap_user = $user;
if (gs_get_conf('GS_LVM_USER_6_DIGIT_INT')) {
$ldap_user = preg_replace('/^0+/', '', $ldap_user);
# if the usernames in your LDAP are integers without a
# leading "0"
}
$userArr = gs_ldap_get_first($ldap, GS_LDAP_SEARCHBASE, GS_LDAP_PROP_USER . '=' . $ldap_user, array(GS_EXTERNAL_NUMBERS_LDAP_PROP));
if (isGsError($userArr)) {
return new GsError($userArr->getMsg());
}
if (!is_array($userArr)) {
//return new GsError( 'User "'. GS_LDAP_PROP_USER .'='. $user .','. GS_LDAP_SEARCHBASE .'" not in LDAP.' );
$numbers = array();
} else {
foreach ($userArr as $key => $arr) {
if (strCaseCmp($key, GS_EXTERNAL_NUMBERS_LDAP_PROP) == 0) {
$numbers = $arr;
sort($numbers);
break;
}
}
}
gs_ldap_disconnect($ldap);
break;
case 'db':
default:
$rs = $db->execute('SELECT `number` FROM `users_external_numbers` WHERE `user_id`=' . $user_id . ' ORDER BY `number`');
if (!$rs) {
return new GsError('Failed to get external numbers.');
}
$numbers = array();
while ($r = $rs->fetchRow()) {
$numbers[] = $r['number'];
}
break;
}
return $numbers;
}
function gs_ldap_user_search($user)
{
if (!preg_match('/^[a-z0-9\\-_.]+$/', $user)) {
return new GsError('User must be alphanumeric.');
}
$GS_LDAP_HOST = gs_get_conf('GS_LDAP_HOST');
if (in_array($GS_LDAP_HOST, array(null, false, '', '0.0.0.0'), true)) {
return new GsError('LDAP not configured.');
}
if (!preg_match('/^[0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3}$/', $GS_LDAP_HOST)) {
$tmp = getHostByName($GS_LDAP_HOST);
if ($tmp == $GS_LDAP_HOST) {
return new GsError('Failed to look up LDAP server.');
}
$GS_LDAP_HOST = $tmp;
}
$tmp = @ip2long($GS_LDAP_HOST);
if (in_array($tmp, array(false, null, -1, 0), true)) {
return new GsError('LDAP not configured (bad IP address).');
}
if (!($ldap_conn = gs_ldap_connect($GS_LDAP_HOST))) {
return new GsError('Could not connect to LDAP server.');
}
$req_props = array();
$GS_LDAP_PROP_FIRSTNAME = trim(gs_get_conf('GS_LDAP_PROP_FIRSTNAME'));
$GS_LDAP_PROP_LASTNAME = trim(gs_get_conf('GS_LDAP_PROP_LASTNAME'));
$GS_LDAP_PROP_EMAIL = trim(gs_get_conf('GS_LDAP_PROP_EMAIL'));
$GS_LDAP_PROP_PHONE = trim(gs_get_conf('GS_LDAP_PROP_PHONE'));
if ($GS_LDAP_PROP_FIRSTNAME != '') {
$req_props[] = $GS_LDAP_PROP_FIRSTNAME;
}
if ($GS_LDAP_PROP_LASTNAME != '') {
$req_props[] = $GS_LDAP_PROP_LASTNAME;
}
if ($GS_LDAP_PROP_EMAIL != '') {
$req_props[] = $GS_LDAP_PROP_EMAIL;
}
if ($GS_LDAP_PROP_PHONE != '') {
$req_props[] = $GS_LDAP_PROP_PHONE;
}
$users_arr = gs_ldap_get_list($ldap_conn, gs_get_conf('GS_LDAP_SEARCHBASE'), gs_get_conf('GS_LDAP_PROP_USER') . '=' . $user, $req_props, 2);
//print_r($users_arr);
@gs_ldap_disconnect($ldap_conn);
if (isGsError($users_arr)) {
return $users_arr;
}
if (!is_array($users_arr) || count($users_arr) < 1) {
return new GsError('User "' . $user . '" not found in LDAP.');
}
if (count($users_arr) > 1) {
return new GsError('LDAP search did not return a unique user for "' . $user . '".');
}
$user_arr = $users_arr[0];
unset($users_arr);
$user_info = array('fn' => null, 'ln' => null, 'email' => null, 'exten' => null);
if (array_key_exists($GS_LDAP_PROP_FIRSTNAME, $user_arr)) {
$user_info['fn'] = @$user_arr[$GS_LDAP_PROP_FIRSTNAME][0];
}
if (array_key_exists($GS_LDAP_PROP_LASTNAME, $user_arr)) {
$user_info['ln'] = @$user_arr[$GS_LDAP_PROP_LASTNAME][0];
}
if (array_key_exists($GS_LDAP_PROP_EMAIL, $user_arr)) {
$user_info['email'] = @$user_arr[$GS_LDAP_PROP_EMAIL][0];
}
if (array_key_exists($GS_LDAP_PROP_PHONE, $user_arr)) {
require_once GS_DIR . 'inc/canonization.php';
$phone = @$user_arr[$GS_LDAP_PROP_PHONE][0];
$phone = preg_replace('/[^0-9+#*]/', '', $phone);
$cpn = new CanonicalPhoneNumber($phone);
if ($cpn->in_prv_branch) {
$user_info['exten'] = $cpn->extn;
}
unset($cpn);
}
unset($user_arr);
gs_log(GS_LOG_DEBUG, 'Found user "' . $user . '" (' . trim($user_info['fn'] . ' ' . $user_info['ln']) . ') in LDAP');
return $user_info;
}
