function validatePost($post)
{
global $fmdb, $__FM_CONFIG;
if (!$post['domain_id']) {
unset($post['domain_id']);
}
/** Empty domain names are not allowed */
if (empty($post['domain_name'])) {
return __('No zone name defined.');
}
if ($post['domain_template'] != 'yes') {
$post['domain_name'] = rtrim(strtolower($post['domain_name']), '.');
/** Perform domain name validation */
if (!isset($post['domain_mapping'])) {
global $map;
$post['domain_mapping'] = $map;
}
if ($post['domain_mapping'] == 'reverse') {
$post['domain_name'] = $this->fixDomainTypos($post['domain_name']);
} else {
$post['domain_name'] = function_exists('idn_to_ascii') ? idn_to_ascii($post['domain_name']) : $post['domain_name'];
}
if (!$this->validateDomainName($post['domain_name'], $post['domain_mapping'])) {
return __('Invalid zone name.');
}
}
/** Is this based on a template? */
if ($post['domain_template_id']) {
$include = array('action', 'domain_template_id', 'domain_name', 'domain_template', 'domain_mapping');
foreach ($include as $key) {
$new_post[$key] = $post[$key];
}
$post = $new_post;
unset($new_post, $post['domain_template']);
$post['domain_type'] = getNameFromID($post['domain_template_id'], 'fm_' . $__FM_CONFIG['fmDNS']['prefix'] . 'domains', 'domain_', 'domain_id', 'domain_type');
$post['domain_view'] = getNameFromID($post['domain_template_id'], 'fm_' . $__FM_CONFIG['fmDNS']['prefix'] . 'domains', 'domain_', 'domain_id', 'domain_view');
return $post;
} else {
$post['domain_template_id'] = 0;
}
/** Format domain_clone_domain_id */
if (!$post['domain_clone_domain_id'] && $post['action'] == 'add') {
$post['domain_clone_domain_id'] = 0;
}
/** domain_clone_dname override */
if (!$post['domain_clone_dname_override']) {
$post['domain_clone_dname'] = null;
} else {
unset($post['domain_clone_dname_override']);
}
/** Ensure domain_view is set */
if (!array_key_exists('domain_view', $post)) {
$post['domain_view'] = $post['domain_clone_domain_id'] ? -1 : 0;
}
/** Reverse zones should have form of x.x.x.in-addr.arpa */
if ($post['domain_mapping'] == 'reverse') {
$post['domain_name'] = $this->setReverseZoneName($post['domain_name']);
}
/** Does the record already exist for this account? */
$domain_id_sql = isset($post['domain_id']) ? 'AND domain_id!=' . sanitize($post['domain_id']) : null;
basicGet('fm_' . $__FM_CONFIG[$_SESSION['module']]['prefix'] . 'views', $_SESSION['user']['account_id'], 'view_', 'account_id');
if (!$fmdb->num_rows) {
/** No views defined - all zones must be unique */
basicGet('fm_' . $__FM_CONFIG[$_SESSION['module']]['prefix'] . 'domains', sanitize($post['domain_name']), 'domain_', 'domain_name', $domain_id_sql);
if ($fmdb->num_rows) {
return __('Zone already exists.');
}
} else {
/** All zones must be unique per view */
$defined_views = $fmdb->last_result;
/** Format domain_view */
if (!$post['domain_view'] || in_array(0, $post['domain_view'])) {
basicGet('fm_' . $__FM_CONFIG[$_SESSION['module']]['prefix'] . 'domains', sanitize($post['domain_name']), 'domain_', 'domain_name', $domain_id_sql);
if ($fmdb->num_rows) {
/** Zone exists for views, but what about on the same server? */
if (!$post['domain_name_servers'] || in_array('0', $post['domain_name_servers'])) {
return __('Zone already exists for all views.');
}
}
}
if (is_array($post['domain_view'])) {
$domain_view = null;
foreach ($post['domain_view'] as $val) {
if ($val == 0 || $val == '') {
$domain_view = 0;
break;
}
$domain_view .= $val . ';';
basicGet('fm_' . $__FM_CONFIG[$_SESSION['module']]['prefix'] . 'domains', sanitize($post['domain_name']), 'domain_', 'domain_name', "AND (domain_view='{$val}' OR domain_view=0 OR domain_view LIKE '{$val};%' OR domain_view LIKE '%;{$val};%' OR domain_view LIKE '%;{$val}') {$domain_id_sql}");
if ($fmdb->num_rows) {
$view_name = getNameFromID($val, 'fm_' . $__FM_CONFIG[$_SESSION['module']]['prefix'] . 'views', 'view_', 'view_id', 'view_name');
return sprintf(__("Zone already exists for the '%s' view."), $view_name);
}
}
$post['domain_view'] = rtrim($domain_view, ';');
}
}
/** Check name field length */
$field_length = getColumnLength('fm_' . $__FM_CONFIG[$_SESSION['module']]['prefix'] . 'domains', 'domain_name');
if ($field_length !== false && strlen($post['domain_name']) > $field_length) {
return sprintf(dngettext($_SESSION['module'], 'Zone name is too long (maximum %d character).', 'Zone name is too long (maximum %d characters).', $field_length), $field_length);
}
/** No need to process more if zone is cloned */
if ($post['domain_clone_domain_id']) {
return $post;
}
/** Cleans up acl_addresses for future parsing **/
$clean_fields = array('forwarders', 'masters');
foreach ($clean_fields as $val) {
$post['domain_required_servers'][$val] = verifyAndCleanAddresses($post['domain_required_servers'][$val], 'no-subnets-allowed');
if (strpos($post['domain_required_servers'][$val], 'not valid') !== false) {
return $post['domain_required_servers'][$val];
}
}
/** Forward zones require forward servers */
if ($post['domain_type'] == 'forward') {
if (empty($post['domain_required_servers']['forwarders'])) {
return __('No forward servers defined.');
}
$post['domain_required_servers'] = $post['domain_required_servers']['forwarders'];
}
/** Slave and stub zones require master servers */
if (in_array($post['domain_type'], array('slave', 'stub'))) {
if (empty($post['domain_required_servers']['masters'])) {
return __('No master servers defined.');
}
$post['domain_required_servers'] = $post['domain_required_servers']['masters'];
}
return $post;
}
/**
* Updates the selected acl
*/
function update($post)
{
global $fmdb, $__FM_CONFIG;
/** Check name field length */
$field_length = getColumnLength('fm_' . $__FM_CONFIG['fmDNS']['prefix'] . 'acls', 'acl_name');
if ($field_length !== false && strlen($post['acl_name']) > $field_length) {
return sprintf(dngettext($_SESSION['module'], 'ACL name is too long (maximum %d character).', 'ACL name is too long (maximum %d characters).', $field_length), $field_length);
}
/** Does the record already exist for this account? */
basicGet('fm_' . $__FM_CONFIG['fmDNS']['prefix'] . 'acls', sanitize($post['acl_name']), 'acl_', 'acl_name');
if ($fmdb->num_rows) {
$result = $fmdb->last_result;
if ($result[0]->acl_id != $post['acl_id']) {
return __('This ACL already exists.');
}
}
if (empty($post['acl_name'])) {
return __('No ACL name defined.');
}
/** Cleans up acl_addresses for future parsing **/
$post['acl_addresses'] = verifyAndCleanAddresses($post['acl_addresses']);
if (strpos($post['acl_addresses'], 'not valid') !== false) {
return $post['acl_addresses'];
}
if ($post['acl_predefined'] != 'as defined:') {
$post['acl_addresses'] = null;
}
$post['acl_comment'] = trim($post['acl_comment']);
$post['account_id'] = $_SESSION['user']['account_id'];
$exclude = array('submit', 'action', 'server_id');
$sql_edit = null;
foreach ($post as $key => $data) {
if (!in_array($key, $exclude)) {
$sql_edit .= $key . "='" . sanitize($data) . "',";
}
}
$sql = rtrim($sql_edit, ',');
// Update the acl
$old_name = getNameFromID($post['acl_id'], 'fm_' . $__FM_CONFIG['fmDNS']['prefix'] . 'acls', 'acl_', 'acl_id', 'acl_name');
$query = "UPDATE `fm_{$__FM_CONFIG['fmDNS']['prefix']}acls` SET {$sql} WHERE `acl_id`={$post['acl_id']}";
$result = $fmdb->query($query);
if (!$fmdb->result) {
return __('Could not update the ACL because a database error occurred.');
}
/** Return if there are no changes */
if (!$fmdb->rows_affected) {
return true;
}
$acl_addresses = $post['acl_predefined'] == 'as defined:' ? $post['acl_addresses'] : $post['acl_predefined'];
addLogEntry("Updated ACL '{$old_name}' to the following:\nName: {$post['acl_name']}\nAddresses: {$acl_addresses}\nComment: {$post['acl_comment']}");
return true;
}
