function get_user_privdesc(&$user)
{
global $priv_list;
$privs = array();
$user_privs = $user['priv'];
if (!is_array($user_privs)) {
$user_privs = array();
}
$names = local_user_get_groups($user, true);
foreach ($names as $name) {
$group = getGroupEntry($name);
$group_privs = $group['priv'];
if (!is_array($group_privs)) {
continue;
}
foreach ($group_privs as $pname) {
if (in_array($pname, $user_privs)) {
continue;
}
if (!$priv_list[$pname]) {
continue;
}
$priv = $priv_list[$pname];
$priv['group'] = $group['name'];
$privs[] = $priv;
}
}
foreach ($user_privs as $pname) {
if ($priv_list[$pname]) {
$privs[] = $priv_list[$pname];
}
}
return $privs;
}
function get_user_privdesc(&$user)
{
global $priv_list;
$privs = array();
if (!isset($user['priv']) || !is_array($user['priv'])) {
$user_privs = array();
} else {
$user_privs = $user['priv'];
}
$names = local_user_get_groups($user, true);
foreach ($names as $name) {
$group = getGroupEntry($name);
if (isset($group['priv']) && is_array($group['priv'])) {
foreach ($group['priv'] as $pname) {
if (in_array($pname, $user_privs)) {
continue;
}
if (empty($priv_list[$pname])) {
continue;
}
$priv = $priv_list[$pname];
$priv['group'] = $group['name'];
$priv['id'] = $pname;
$privs[] = $priv;
}
}
}
foreach ($user_privs as $pname) {
if (!empty($priv_list[$pname])) {
$priv_list[$pname]['id'] = $pname;
$privs[] = $priv_list[$pname];
}
}
legacy_html_escape_form_data($privs);
return $privs;
}
if (preg_match("/[^a-zA-Z0-9\\.\\-_]/", $_POST['usernamefld'])) {
$input_errors[] = gettext("The username contains invalid characters.");
}
if (strlen($_POST['usernamefld']) > 16) {
$input_errors[] = gettext("The username is longer than 16 characters.");
}
if ($_POST['passwordfld1'] && $_POST['passwordfld1'] != $_POST['passwordfld2']) {
$input_errors[] = gettext("The passwords do not match.");
}
if (isset($_POST['ipsecpsk']) && !preg_match('/^[[:ascii:]]*$/', $_POST['ipsecpsk'])) {
$input_errors[] = gettext("IPsec Pre-Shared Key contains invalid characters.");
}
/* Check the POSTed groups to ensure they are valid and exist */
if (is_array($_POST['groups'])) {
foreach ($_POST['groups'] as $newgroup) {
if (empty(getGroupEntry($newgroup))) {
$input_errors[] = gettext("One or more invalid groups was submitted.");
}
}
}
if (isset($id) && $a_user[$id]) {
$oldusername = $a_user[$id]['name'];
} else {
$oldusername = "";
}
/* make sure this user name is unique */
if (!$input_errors) {
foreach ($a_user as $userent) {
if ($userent['name'] == $_POST['usernamefld'] && $oldusername != $_POST['usernamefld']) {
$input_errors[] = gettext("Another entry with the same username already exists.");
break;
