freenetis-github/application/controllers/dns.php @ 5ab61fb4
| 18ac9009 | Ondřej Fibich | <?php defined('SYSPATH') or die('No direct script access.');
|
|
/*
|
|||
* This file is part of open source system FreenetIS
|
|||
* and it is released under GPLv3 licence.
|
|||
*
|
|||
* More info about licence can be found:
|
|||
* http://www.gnu.org/licenses/gpl-3.0.html
|
|||
*
|
|||
* More info about project can be found:
|
|||
* http://www.freenetis.org/
|
|||
*
|
|||
*/
|
|||
/**
|
|||
* DNS servers controller manages DNS zones and records
|
|||
*
|
|||
* @author David Raška
|
|||
* @package Controller
|
|||
*/
|
|||
class Dns_Controller extends Controller
|
|||
{
|
|||
/**
|
|||
* Redirects to show all
|
|||
*/
|
|||
public function index()
|
|||
{
|
|||
url::redirect('dns/show_all');
|
|||
}
|
|||
/**
|
|||
* Function adds new DNS zone
|
|||
*
|
|||
* @param integer $parent_zone
|
|||
*/
|
|||
public function add($parent_zone = NULL)
|
|||
{
|
|||
// access control
|
|||
if (!$this->acl_check_new('Dns_Controller','zone'))
|
|||
Controller::error(ACCESS);
|
|||
$pz = NULL;
|
|||
if ($parent_zone !== NULL && intval($parent_zone))
|
|||
{
|
|||
$pz = new Dns_zone_Model($parent_zone);
|
|||
if (!$pz->id)
|
|||
{
|
|||
Controller::error(PARAMETER);
|
|||
}
|
|||
}
|
|||
// Find IP addresses with running DNS servers
|
|||
$dns_servers = ORM::factory('ip_address')->where(array('dns' => 1))->
|
|||
find_all()->select_list('id', 'ip_address');
|
|||
$dzm = new Dns_zones_map_Model();
|
|||
// creates new form
|
|||
$this->form = $form = new Forge();
|
|||
$form->set_attr('id', 'new_zone_form');
|
|||
$form->input('zone')
|
|||
->help(__('dns_zone'))
|
|||
->rules('required')
|
|||
->class('domain_name');
|
|||
if ($pz)
|
|||
{
|
|||
$form->zone->class('join1');
|
|||
$form->input('parent')
|
|||
->class('join2')
|
|||
->disabled('disabled')
|
|||
->value('.'.$pz->zone.'.');
|
|||
$primary_selected = $pz->ip_address_id;
|
|||
$secondary_selected = $dzm->get_secondary_servers_ids($pz->id);
|
|||
$nameserver = $pz->nameserver;
|
|||
$email = $pz->email;
|
|||
$refresh = $pz->refresh;
|
|||
$retry = $pz->retry;
|
|||
$expire = $pz->expire;
|
|||
$nx = $pz->nx;
|
|||
$ttl = $pz->ttl;
|
|||
}
|
|||
else
|
|||
{
|
|||
$primary_selected = 0;
|
|||
$secondary_selected = array();
|
|||
$nameserver = '';
|
|||
$email = Settings::get('email_default_email');
|
|||
$refresh = '1h';
|
|||
$retry = '10m';
|
|||
$expire = '1d';
|
|||
$nx = '1h';
|
|||
$ttl = '';
|
|||
}
|
|||
$form->input('ttl')
|
|||
->class('ttl')
|
|||
->label('TTL')
|
|||
->value($ttl);
|
|||
$form->group('DNS servers');
|
|||
$form->dropdown('primary')
|
|||
->label('Primary server')
|
|||
->options($dns_servers)
|
|||
->rules('required')
|
|||
->selected($primary_selected);
|
|||
$form->dropdown('secondary[]')
|
|||
->label('Secondary servers')
|
|||
->options($dns_servers)
|
|||
->selected($secondary_selected)
|
|||
->multiple('multiple');
|
|||
$form->group('SOA record');
|
|||
$form->input('nameserver')
|
|||
->label('Primary name server')
|
|||
->rules('required|length[0,255]')
|
|||
->value($nameserver)
|
|||
->class('domain_name');
|
|||
$form->input('sn')
|
|||
->label('Zone serial number')
|
|||
->help(__('dns_zone_sn'))
|
|||
->disabled('disabled')
|
|||
->value(date('Ymd')."00");
|
|||
$form->input('email')
|
|||
->label('Zone administrator E-mail')
|
|||
->value($email)
|
|||
->rules('required|length[5,255]')
|
|||
->class('email');
|
|||
$form->input('ref')
|
|||
->label('Zone refresh time')
|
|||
->value($refresh)
|
|||
->class('ttl')
|
|||
->rules('required');
|
|||
$form->input('ret')
|
|||
->label('Zone retry update time')
|
|||
->value($retry)
|
|||
->class('ttl')
|
|||
->rules('required');
|
|||
$form->input('exp')
|
|||
->label('Zone expire time')
|
|||
->value($expire)
|
|||
->class('ttl')
|
|||
->rules('required');
|
|||
$form->input('nxttl')
|
|||
->label('Zone not exists time')
|
|||
->value($nx)
|
|||
->class('ttl')
|
|||
->rules('required');
|
|||
$form->group('DNS records');
|
|||
$form->submit('Add');
|
|||
if (!$pz)
|
|||
{
|
|||
$title = __('Add new zone');
|
|||
}
|
|||
else
|
|||
{
|
|||
$title = __('Add new subzone');
|
|||
}
|
|||
if ($form->validate())
|
|||
{
|
|||
$form_array = $form->as_array();
|
|||
$zone = new Dns_zone_Model();
|
|||
$zone->transaction_start();
|
|||
try
|
|||
{
|
|||
if ($pz)
|
|||
{
|
|||
$zone->zone = trim($form_array['zone'], '. ').'.'.$pz->zone;
|
|||
}
|
|||
else
|
|||
{
|
|||
$zone->zone = trim($form_array['zone'], '. ');
|
|||
}
|
|||
$zone->ttl = $form_array['ttl'];
|
|||
$zone->nameserver = $form_array['nameserver'];
|
|||
$zone->email = $form_array['email'];
|
|||
$zone->sn = date('Ymd').'00';
|
|||
$zone->refresh = $form_array['ref'];
|
|||
$zone->retry = $form_array['ret'];
|
|||
$zone->expire = $form_array['exp'];
|
|||
$zone->nx = $form_array['nxttl'];
|
|||
$zone->ip_address_id = $form_array['primary'];
|
|||
$zone->save_throwable();
|
|||
$zone->transaction_commit();
|
|||
$dzm->add_secondary_servers($zone->id, $form_array['secondary']);
|
|||
// save dns records
|
|||
if (isset($_POST['name']))
|
|||
{
|
|||
$zone->transaction_start();
|
|||
foreach ($_POST['name'] AS $k => $v)
|
|||
{
|
|||
$rec = new Dns_record_Model();
|
|||
$rec->dns_zone_id = $zone->id;
|
|||
$rec->name = $_POST['name'][$k];
|
|||
$rec->ttl = (isset($_POST['rttl']) ? $_POST['rttl'][$k] : '');
|
|||
$rec->type = $_POST['type'][$k];
|
|||
$rec->value = $_POST['data'][$k];
|
|||
switch ($_POST['type'][$k])
|
|||
{
|
|||
case 'A':
|
|||
case 'AAAA':
|
|||
$rec->param = (isset($_POST['ptr']) ? $_POST['ptr'][$k] : '');
|
|||
break;
|
|||
case 'MX':
|
|||
$rec->param = $_POST['priority'][$k];
|
|||
break;
|
|||
default:
|
|||
$rec->param = '';
|
|||
}
|
|||
$rec->save_throwable();
|
|||
}
|
|||
$zone->transaction_commit();
|
|||
// message
|
|||
status::success('Zone has been successfully added.');
|
|||
}
|
|||
}
|
|||
catch (Exception $e)
|
|||
{
|
|||
$zone->transaction_rollback();
|
|||
// message
|
|||
status::error('Error - cannot add zone', $e);
|
|||
}
|
|||
$this->redirect('dns/show_all');
|
|||
}
|
|||
// breadcrumbs navigation
|
|||
$breadcrumbs = breadcrumbs::add()
|
|||
->link('dns/show_all', 'DNS',
|
|||
$this->acl_check_view('Dns_Controller', 'zone'))
|
|||
->disable_translation()
|
|||
->text($title);
|
|||
$view = new View('main');
|
|||
$view->breadcrumbs = $breadcrumbs->html();
|
|||
$view->title = $title;
|
|||
$view->content = new View('form');
|
|||
$view->content->headline = $title;
|
|||
$view->content->form = $form->html();
|
|||
$view->render(TRUE);
|
|||
}
|
|||
/**
|
|||
* Function edits DNS zone
|
|||
*
|
|||
* @param integer $zone
|
|||
*/
|
|||
public function edit($zone = NULL)
|
|||
{
|
|||
// access control
|
|||
if (!$this->acl_check_edit('Dns_Controller','zone'))
|
|||
Controller::error(ACCESS);
|
|||
$zone = new Dns_zone_Model($zone);
|
|||
if (!$zone->id)
|
|||
{
|
|||
Controller::error(RECORD);
|
|||
}
|
|||
// Find IP addresses with running DNS servers
|
|||
$dns_servers = ORM::factory('ip_address')->where(array('dns' => 1))->
|
|||
find_all()->select_list('id', 'ip_address');
|
|||
$dzm = new Dns_zones_map_Model();
|
|||
// creates new form
|
|||
$this->form = $form = new Forge();
|
|||
$form->set_attr('id', 'new_zone_form');
|
|||
$form->input('zone')
|
|||
->help(__('dns_zone'))
|
|||
->rules('required')
|
|||
->value($zone->zone)
|
|||
->class('domain_name');
|
|||
$form->input('ttl')
|
|||
->label('TTL')
|
|||
->class('ttl')
|
|||
->value($zone->ttl);
|
|||
$form->group('DNS servers');
|
|||
$form->dropdown('primary')
|
|||
->label('Primary server')
|
|||
->options($dns_servers)
|
|||
->rules('required')
|
|||
->selected($zone->ip_address_id);
|
|||
$form->dropdown('secondary[]')
|
|||
->label('Secondary servers')
|
|||
->options($dns_servers)
|
|||
->selected($dzm->get_secondary_servers_ids($zone->id))
|
|||
->multiple('multiple');
|
|||
$form->group('SOA record');
|
|||
$form->input('nameserver')
|
|||
->label('Primary name server')
|
|||
->rules('required')
|
|||
->value($zone->nameserver)
|
|||
->class('domain_name');
|
|||
// Increment serial number counter
|
|||
if (date('Ymd') == substr($zone->sn, 0, 8))
|
|||
{
|
|||
$sn = substr($zone->sn, 0, 8). sprintf('%02d', intval(substr($zone->sn, 8)) + 1);
|
|||
}
|
|||
else
|
|||
{
|
|||
$sn = date('Ymd').'00';
|
|||
}
|
|||
$form->input('sn')
|
|||
->label('Zone serial number')
|
|||
->help(__('dns_zone_sn'))
|
|||
->disabled('disabled')
|
|||
->value($sn);
|
|||
$form->input('email')
|
|||
->label('Zone administrator E-mail')
|
|||
->value($zone->email)
|
|||
->rules('required|length[5,255]')
|
|||
->class('email');
|
|||
$form->input('ref')
|
|||
->label('Zone refresh time')
|
|||
->value($zone->refresh)
|
|||
->rules('required')
|
|||
->class('ttl');
|
|||
$form->input('ret')
|
|||
->label('Zone retry update time')
|
|||
->value($zone->retry)
|
|||
->rules('required')
|
|||
->class('ttl');
|
|||
$form->input('exp')
|
|||
->label('Zone expire time')
|
|||
->value($zone->expire)
|
|||
->rules('required')
|
|||
->class('ttl');
|
|||
$form->input('nxttl')
|
|||
->label('Zone not exists time')
|
|||
->value($zone->nx)
|
|||
->rules('required')
|
|||
->class('ttl');
|
|||
$form->group('DNS records');
|
|||
$form->submit('Edit');
|
|||
if ($form->validate())
|
|||
{
|
|||
$form_array = $form->as_array();
|
|||
$zone->transaction_start();
|
|||
try
|
|||
{
|
|||
$zone->zone = trim($form_array['zone'], '. ');
|
|||
$zone->ttl = $form_array['ttl'];
|
|||
$zone->sn = $sn;
|
|||
$zone->nameserver = $form_array['nameserver'];
|
|||
$zone->email = $form_array['email'];
|
|||
$zone->refresh = $form_array['ref'];
|
|||
$zone->retry = $form_array['ret'];
|
|||
$zone->expire = $form_array['exp'];
|
|||
$zone->nx = $form_array['nxttl'];
|
|||
$zone->ip_address_id = $form_array['primary'];
|
|||
$zone->save_throwable();
|
|||
$zone->transaction_commit();
|
|||
$dzm->delete_secondary_servers($zone->id);
|
|||
$dzm->add_secondary_servers($zone->id, $form_array['secondary']);
|
|||
if (isset($_POST['name']))
|
|||
{
|
|||
$zone->transaction_start();
|
|||
// update old
|
|||
foreach ($_POST['name'] AS $k => $v)
|
|||
{
|
|||
if (intval($_POST['id'][$k]) == 0)
|
|||
{
|
|||
// create new
|
|||
$rec = new Dns_record_Model();
|
|||
}
|
|||
else
|
|||
{
|
|||
// update old
|
|||
$rec = new Dns_record_Model(intval($_POST['id'][$k]));
|
|||
}
|
|||
$rec->dns_zone_id = $zone->id;
|
|||
$rec->name = $_POST['name'][$k];
|
|||
$rec->ttl = (isset($_POST['rttl']) ? $_POST['rttl'][$k] : '');
|
|||
$rec->type = $_POST['type'][$k];
|
|||
$rec->value = $_POST['data'][$k];
|
|||
switch ($_POST['type'][$k])
|
|||
{
|
|||
case 'A':
|
|||
case 'AAAA':
|
|||
$rec->param = (isset($_POST['ptr']) && isset($_POST['ptr'][$k]) ? $_POST['ptr'][$k] : '');
|
|||
break;
|
|||
case 'MX':
|
|||
$rec->param = $_POST['priority'][$k];
|
|||
break;
|
|||
}
|
|||
$rec->save_throwable();
|
|||
}
|
|||
$zone->transaction_commit();
|
|||
}
|
|||
// delete old
|
|||
if (isset($_POST['deleted']))
|
|||
{
|
|||
$zone->transaction_start();
|
|||
$arr = array_map('intval', @$_POST['deleted']);
|
|||
debug::vardump($arr);
|
|||
$rec = new Dns_record_Model();
|
|||
$rec->delete_all($arr);
|
|||
$zone->transaction_commit();
|
|||
}
|
|||
// message
|
|||
status::success('Zone has been successfully updated.');
|
|||
}
|
|||
catch (Exception $e)
|
|||
{
|
|||
$zone->transaction_rollback();
|
|||
status::error('Error - cant update zone.', $e);
|
|||
}
|
|||
$this->redirect(Path::instance()->previous());
|
|||
}
|
|||
$title = __('Edit zone');
|
|||
// breadcrumbs navigation
|
|||
$breadcrumbs = breadcrumbs::add()
|
|||
->link('dns/show_all', 'DNS',
|
|||
$this->acl_check_view('Dns_Controller', 'zone'))
|
|||
->disable_translation()
|
|||
->link('dns/show/'.$zone->id, $zone->zone . ' (' . $zone->id . ')',
|
|||
$this->acl_check_view('Dns_Controller', 'zone'))
|
|||
->enable_translation()
|
|||
->text($title)
|
|||
->html();
|
|||
$view = new View('main');
|
|||
$view->breadcrumbs = $breadcrumbs;
|
|||
$view->title = $title;
|
|||
$view->content = new View('form');
|
|||
$view->content->headline = $title;
|
|||
$view->content->form = $form->html();
|
|||
$view->render(TRUE);
|
|||
}
|
|||
/**
|
|||
* Show zone details and records
|
|||
*
|
|||
* @param integer $zone_id
|
|||
*/
|
|||
public function show($zone_id = NULL)
|
|||
{
|
|||
// check param
|
|||
if (!$zone_id || !is_numeric($zone_id))
|
|||
{
|
|||
Controller::warning(PARAMETER);
|
|||
}
|
|||
// check access
|
|||
if (!$this->acl_check_view('Dns_Controller', 'zone'))
|
|||
{
|
|||
Controller::error(ACCESS);
|
|||
}
|
|||
// load model
|
|||
$zone = new Dns_zone_Model($zone_id);
|
|||
$dzm = new Dns_zones_map_Model();
|
|||
$record_model = new Dns_record_Model();
|
|||
// check exists
|
|||
if (!$zone->id)
|
|||
{
|
|||
Controller::error(RECORD);
|
|||
}
|
|||
$headline = $zone->zone . ' (' . $zone_id . ')';
|
|||
// bread crumbs
|
|||
$breadcrumbs = breadcrumbs::add()
|
|||
->link('dns/show_all', 'DNS',
|
|||
$this->acl_check_view('Dns_Controller', 'zone'))
|
|||
->disable_translation()
|
|||
->text($headline)
|
|||
->html();
|
|||
// view
|
|||
$view = new View('main');
|
|||
$view->title = $headline;
|
|||
$view->content = new View('dns/show');
|
|||
$view->breadcrumbs = $breadcrumbs;
|
|||
$view->content->zone = $zone;
|
|||
// add zone master server
|
|||
$view->content->a_records = $record_model->get_fqdn_records_in_zone($zone_id, 'A');
|
|||
$view->content->aaaa_records = $record_model->get_fqdn_records_in_zone($zone_id, 'AAAA');
|
|||
$view->content->cname_records = $record_model->get_fqdn_records_in_zone($zone_id, 'CNAME');
|
|||
$view->content->ns_records = $record_model->get_fqdn_records_in_zone($zone_id, 'NS');
|
|||
$view->content->mx_records = $record_model->get_fqdn_records_in_zone($zone_id, 'MX');
|
|||
$view->content->secondary_servers = $dzm->get_secondary_servers($zone_id);
|
|||
$view->render(TRUE);
|
|||
}
|
|||
/**
|
|||
* Function shows all zones.
|
|||
*
|
|||
* @param integer $limit_results
|
|||
* @param string $order_by
|
|||
* @param string $order_by_direction
|
|||
* @param integer $page_word
|
|||
* @param integer $page
|
|||
*/
|
|||
public function show_all(
|
|||
$limit_results = 50, $order_by = 'id', $order_by_direction = 'asc',
|
|||
$page_word = null, $page = 1)
|
|||
{
|
|||
if (!$this->acl_check_view('Dns_Controller','zone'))
|
|||
Controller::error(ACCESS);
|
|||
$filter_form = new Filter_form();
|
|||
$filter_form->add('id')
|
|||
->type('number');
|
|||
$filter_form->add('zone')
|
|||
->callback('json/dns_zone');
|
|||
$filter_form->add('ip_address')
|
|||
->label('Primary server')
|
|||
->callback('json/primary_dns_server');
|
|||
$filter_form->add('name')
|
|||
->label('Record name');
|
|||
$filter_form->add('type')
|
|||
->label('Record type')
|
|||
->type('select')
|
|||
->values(array('A', 'AAAA', 'CNAME', 'NS', 'MX'));
|
|||
$filter_form->add('value')
|
|||
->label('Record value');
|
|||
// get new selector
|
|||
if (is_numeric($this->input->post('record_per_page')))
|
|||
$limit_results = (int) $this->input->post('record_per_page');
|
|||
// parameters control
|
|||
$allowed_order_type = array
|
|||
(
|
|||
'id', 'domain', 'access_time'
|
|||
);
|
|||
if (!in_array(strtolower($order_by), $allowed_order_type))
|
|||
$order_by = 'id';
|
|||
if (strtolower($order_by_direction) != 'desc')
|
|||
$order_by_direction = 'asc';
|
|||
$dns_zone_model = new Dns_zone_Model();
|
|||
// hide grid on its first load (#442)
|
|||
$hide_grid = Settings::get('grid_hide_on_first_load') && $filter_form->is_first_load();
|
|||
if (!$hide_grid)
|
|||
{
|
|||
try
|
|||
{
|
|||
$total_zones = $dns_zone_model->count_all_zones($filter_form->as_sql());
|
|||
if (($sql_offset = ($page - 1) * $limit_results) > $total_zones)
|
|||
$sql_offset = 0;
|
|||
$query = $dns_zone_model->get_all_zones(
|
|||
$sql_offset, (int)$limit_results, $order_by,
|
|||
$order_by_direction, $filter_form->as_sql()
|
|||
);
|
|||
}
|
|||
catch (Exception $e)
|
|||
{
|
|||
if ($filter_form->is_loaded_from_saved_query())
|
|||
{
|
|||
status::error('Invalid saved query', $e);
|
|||
// disable default query (loop protection)
|
|||
if ($filter_form->is_loaded_from_default_saved_query())
|
|||
{
|
|||
ORM::factory('filter_query')->remove_default($filter_form->get_base_url());
|
|||
}
|
|||
$this->redirect(url_lang::current());
|
|||
}
|
|||
throw $e;
|
|||
}
|
|||
}
|
|||
$grid = new Grid('dns', null, array
|
|||
(
|
|||
'current' => $limit_results,
|
|||
'selector_increace' => 50,
|
|||
'selector_min' => 50,
|
|||
'selector_max_multiplier' => 10,
|
|||
'base_url' => Config::get('lang').'/dns/show_all/'
|
|||
. $limit_results.'/'.$order_by.'/'.$order_by_direction ,
|
|||
'uri_segment' => 'page',
|
|||
'total_items' => isset($total_zones) ? $total_zones : 0,
|
|||
'items_per_page' => $limit_results,
|
|||
'style' => 'classic',
|
|||
'order_by' => $order_by,
|
|||
'order_by_direction' => $order_by_direction,
|
|||
'limit_results' => $limit_results,
|
|||
'filter' => $filter_form
|
|||
));
|
|||
$grid->order_field('id')
|
|||
->label('ID');
|
|||
$grid->order_callback_field('zone')
|
|||
->callback(array($this, 'zone_link'));
|
|||
$grid->callback_field('id')
|
|||
->label('Zone records')
|
|||
->callback(array($this, 'zone_records'));
|
|||
$grid->order_callback_field('access_time')
|
|||
->callback('callback::dns_servers_last_access_diff_field')
|
|||
->label('Last access time');
|
|||
$actions = $grid->grouped_action_field();
|
|||
if ($this->acl_check_view('Dns_Controller', 'zone'))
|
|||
{
|
|||
$actions->add_action('id')
|
|||
->icon_action('show')
|
|||
->url('dns/show')
|
|||
->label('Show zone');
|
|||
}
|
|||
if ($this->acl_check_edit('Dns_Controller', 'zone'))
|
|||
{
|
|||
$actions->add_action('id')
|
|||
->icon_action('edit')
|
|||
->url('dns/edit')
|
|||
->label('Edit zone');
|
|||
}
|
|||
if ($this->acl_check_new('Dns_Controller', 'zone'))
|
|||
{
|
|||
$actions->add_action('id')
|
|||
->icon_action('new')
|
|||
->url('dns/add')
|
|||
->label('Add new subzone');
|
|||
}
|
|||
if ($this->acl_check_delete('Dns_Controller', 'zone'))
|
|||
{
|
|||
$actions->add_conditional_action('id')
|
|||
->icon_action('delete')
|
|||
->url('dns/delete')
|
|||
->class('delete_link')
|
|||
->label('Delete zone');
|
|||
}
|
|||
if (!$hide_grid)
|
|||
$grid->datasource($query);
|
|||
if ($this->acl_check_new('Dns_Controller', 'zone'))
|
|||
{
|
|||
$grid->add_new_button('/dns/add', 'Add new zone');
|
|||
}
|
|||
$headline = __('List of all zones');
|
|||
// bread crumbs
|
|||
$breadcrumbs = breadcrumbs::add(false)
|
|||
->text('DNS')
|
|||
->html();
|
|||
$view = new View('main');
|
|||
$view->title = $headline;
|
|||
$view->breadcrumbs = $breadcrumbs;
|
|||
$view->content = new View('show_all');
|
|||
$view->content->headline = $headline;
|
|||
$view->content->table = $grid;
|
|||
$view->render(TRUE);
|
|||
} // end of show_all function
|
|||
/**
|
|||
* Callback function for zone name link
|
|||
*
|
|||
* @param object $item
|
|||
* @param string $name
|
|||
*/
|
|||
public static function zone_link($item, $name)
|
|||
{
|
|||
echo "<a target='_blank' href='http://".$item->zone."'>".$item->zone."</a>";
|
|||
}
|
|||
/**
|
|||
* Callback function for zone records
|
|||
*
|
|||
* @param object $item
|
|||
* @param string $name
|
|||
*/
|
|||
public static function zone_records($item, $name)
|
|||
{
|
|||
$dr = new Dns_record_Model();
|
|||
echo $dr->get_records_types_in_zone($item->id);
|
|||
}
|
|||
// TODO: move to web_interface controller
|
|||
/**
|
|||
* Deletes zone and records
|
|||
*
|
|||
* @param integer $zone_id
|
|||
*/
|
|||
public function delete($zone_id = NULL)
|
|||
{
|
|||
// check param
|
|||
if (!$zone_id || !is_numeric($zone_id))
|
|||
{
|
|||
Controller::warning(PARAMETER);
|
|||
}
|
|||
// check access
|
|||
if (!$this->acl_check_delete('Dns_Controller', 'zone'))
|
|||
{
|
|||
Controller::error(ACCESS);
|
|||
}
|
|||
// load model
|
|||
$zone_model = new Dns_zone_Model($zone_id);
|
|||
// check exists
|
|||
if (!$zone_model->id)
|
|||
{
|
|||
Controller::error(RECORD);
|
|||
}
|
|||
// delete (dns records are deleted by forein keys)
|
|||
if ($zone_model->delete())
|
|||
{
|
|||
status::success('Zone has been successfully deleted.');
|
|||
}
|
|||
else
|
|||
{
|
|||
status::error('Error - cant delete this zone.');
|
|||
}
|
|||
// redirect to show all
|
|||
url::redirect('dns/show_all/');
|
|||
}
|
|||
public static function generate_config($ip_address)
|
|||
{
|
|||
$dzm = new Dns_zones_map_Model();
|
|||
// Get zones managed by given DNS server
|
|||
$zone_model = new Dns_zone_Model();
|
|||
$prim_zones = $zone_model->get_zones_of_primary_server($ip_address->id);
|
|||
$sec_zones = $zone_model->get_zones_of_secondary_server($ip_address->id);
|
|||
$zones_array = array();
|
|||
$zone_ids = array();
|
|||
$ipv4ptr = array();
|
|||
$ipv6ptr = array();
|
|||
// Primary server
|
|||
if ($prim_zones)
|
|||
{
|
|||
foreach ($prim_zones as $z)
|
|||
{
|
|||
$zone_ids[] = $z->id;
|
|||
$zone = array();
|
|||
// Zone name
|
|||
$zone['zone'] = $z->zone;
|
|||
$zone['ttl'] = $z->ttl;
|
|||
$zone['ns'] = $z->nameserver;
|
|||
$zone['mail'] = str_replace('@', '.', $z->email);
|
|||
$zone['sn'] = $z->sn;
|
|||
$zone['ref'] = $z->refresh;
|
|||
$zone['ret'] = $z->retry;
|
|||
$zone['ex'] = $z->expire;
|
|||
$zone['nx'] = $z->nx;
|
|||
// IP addresses of slave servers allowed to transfer zone
|
|||
$zone['slaves'] = $dzm->get_secondary_servers_ips($z->id);
|
|||
$zone['records'] = array();
|
|||
// Add default NS record
|
|||
$zone['records'][] = array
|
|||
(
|
|||
'name' => '',
|
|||
'ttl' => $z->ttl == NULL ? $z->nx : $z->ttl,
|
|||
'type' => 'NS',
|
|||
'value' => $z->nameserver.'.',
|
|||
);
|
|||
$zone['records'][] = array
|
|||
(
|
|||
'name' => $z->nameserver.'.',
|
|||
'ttl' => $z->ttl == NULL ? $z->nx : $z->ttl,
|
|||
'type' => 'A',
|
|||
'value' => $ip_address->ip_address,
|
|||
);
|
|||
// Add zone records
|
|||
if ($z->dns_records)
|
|||
{
|
|||
foreach ($z->dns_records as $r)
|
|||
{
|
|||
$rec = $r->as_array();
|
|||
// Create FQDN value for NS record
|
|||
if ($rec['type'] == 'NS')
|
|||
{
|
|||
if (substr($rec['value'], -1) != '.')
|
|||
{
|
|||
$rec['value'] .= '.' . $zone['zone'] . '.';
|
|||
}
|
|||
}
|
|||
// Create FQDN value for PTR record
|
|||
if ($rec['name'] == '' || $rec['name'] == '@')
|
|||
{
|
|||
$data = $zone['zone'].'.';
|
|||
}
|
|||
else if (substr($rec['name'], -1) == '.')
|
|||
{
|
|||
$data = $rec['name'];
|
|||
}
|
|||
else
|
|||
{
|
|||
$data = $rec['name'] . '.' . $zone['zone'] . '.';
|
|||
}
|
|||
// Create IPv4 PTR record
|
|||
if ($rec['type'] == 'A' && $rec['param'] == 'on')
|
|||
{
|
|||
$ip = explode('.', $rec['value']);
|
|||
// Create SOA for reverse zone
|
|||
if (!isset($ipv4ptr[$ip[0]]))
|
|||
{
|
|||
$ipv4ptr[$ip[0]] = array
|
|||
(
|
|||
'zone' => $ip[0].'.in-addr.arpa',
|
|||
'ttl' => dns::get_seconds_from_ttl($z->ttl == NULL ? $rec['ttl'] : $z->ttl),
|
|||
'ns' => $z->nameserver,
|
|||
'mail' => str_replace('@', '.', $z->email),
|
|||
'sn' => dns::get_seconds_from_ttl($z->sn),
|
|||
'ref' => dns::get_seconds_from_ttl($z->refresh),
|
|||
'ret' => dns::get_seconds_from_ttl($z->retry),
|
|||
'ex' => dns::get_seconds_from_ttl($z->expire),
|
|||
'nx' => dns::get_seconds_from_ttl($z->nx),
|
|||
'records' => array
|
|||
(
|
|||
array
|
|||
(
|
|||
'name' => '@',
|
|||
'ttl' => '',
|
|||
'type' => 'NS',
|
|||
'value' => $z->nameserver.'.',
|
|||
)
|
|||
)
|
|||
);
|
|||
}
|
|||
else
|
|||
{
|
|||
if (dns::get_seconds_from_ttl($z->ttl == NULL ? $rec['ttl'] : $z->ttl) < $ipv4ptr[$ip[0]]['ttl'])
|
|||
{
|
|||
$ipv4ptr[$ip[0]]['ttl'] = dns::get_seconds_from_ttl($z->ttl == NULL ? $rec['ttl'] : $z->ttl);
|
|||
}
|
|||
if (dns::get_seconds_from_ttl($z->refresh) < $ipv4ptr[$ip[0]]['ref'])
|
|||
{
|
|||
$ipv4ptr[$ip[0]]['ref'] = dns::get_seconds_from_ttl($z->refresh);
|
|||
}
|
|||
if (dns::get_seconds_from_ttl($z->retry) < $ipv4ptr[$ip[0]]['ret'])
|
|||
{
|
|||
$ipv4ptr[$ip[0]]['ret'] = dns::get_seconds_from_ttl($z->retry);
|
|||
}
|
|||
if (dns::get_seconds_from_ttl($z->expire) < $ipv4ptr[$ip[0]]['ex'])
|
|||
{
|
|||
$ipv4ptr[$ip[0]]['ex'] = dns::get_seconds_from_ttl($z->expire);
|
|||
}
|
|||
if (dns::get_seconds_from_ttl($z->nx) < $ipv4ptr[$ip[0]]['nx'])
|
|||
{
|
|||
$ipv4ptr[$ip[0]]['nx'] = dns::get_seconds_from_ttl($z->nx);
|
|||
}
|
|||
if ($z->sn > $ipv4ptr[$ip[0]]['sn'])
|
|||
{
|
|||
$ipv4ptr[$ip[0]]['sn'] = $z->sn + 1;
|
|||
}
|
|||
}
|
|||
// Add record
|
|||
$ipv4ptr[$ip[0]]['records'][] = array
|
|||
(
|
|||
'name' => implode('.', array_reverse($ip)).'.in-addr.arpa.',
|
|||
'ttl' => '',
|
|||
'type' => 'PTR',
|
|||
'value' => $data,
|
|||
);
|
|||
}
|
|||
// Create IPv6 PTR record
|
|||
if ($rec['type'] == 'AAAA' && $rec['param'] == 'on')
|
|||
{
|
|||
$ip = explode(':', $rec['value']);
|
|||
// Decompress IPv6 address to full length
|
|||
if (($pos = array_search('', $ip)) !== FALSE)
|
|||
{
|
|||
$count = count($ip);
|
|||
$ip[$pos] = '0000';
|
|||
for ($i = 0; $i < 8-$count; $i++)
|
|||
{
|
|||
array_splice($ip, $pos, 0, '0000');
|
|||
}
|
|||
foreach ($ip as $k => $i)
|
|||
{
|
|||
$ip[$k] = num::null_fill($i, 4);
|
|||
}
|
|||
}
|
|||
$rev_ip = array_reverse(str_split(implode('', $ip)));
|
|||
$prefix = implode('.', array_slice($rev_ip, -16));
|
|||
// Create SOA for reverse zone
|
|||
if (!isset($ipv6ptr[$prefix]))
|
|||
{
|
|||
$ipv6ptr[$prefix] = array
|
|||
(
|
|||
'zone' => $prefix.'.ip6.arpa',
|
|||
'ttl' => dns::get_seconds_from_ttl($z->ttl == NULL ? $rec['ttl'] : $z->ttl),
|
|||
'ns' => $z->nameserver,
|
|||
'mail' => str_replace('@', '.', $z->email),
|
|||
'sn' => dns::get_seconds_from_ttl($z->sn),
|
|||
'ref' => dns::get_seconds_from_ttl($z->refresh),
|
|||
'ret' => dns::get_seconds_from_ttl($z->retry),
|
|||
'ex' => dns::get_seconds_from_ttl($z->expire),
|
|||
'nx' => dns::get_seconds_from_ttl($z->nx),
|
|||
'records' => array
|
|||
(
|
|||
array
|
|||
(
|
|||
'name' => '@',
|
|||
'ttl' => '',
|
|||
'type' => 'NS',
|
|||
'value' => $z->nameserver.'.',
|
|||
)
|
|||
)
|
|||
);
|
|||
}
|
|||
else
|
|||
{
|
|||
if (dns::get_seconds_from_ttl($z->ttl == NULL ? $rec['ttl'] : $z->ttl) < $ipv6ptr[$prefix]['ttl'])
|
|||
{
|
|||
$ipv6ptr[$prefix]['ttl'] = dns::get_seconds_from_ttl($z->ttl == NULL ? $rec['ttl'] : $z->ttl);
|
|||
}
|
|||
if (dns::get_seconds_from_ttl($z->refresh) < $ipv6ptr[$prefix]['ref'])
|
|||
{
|
|||
$ipv6ptr[$prefix]['ref'] = dns::get_seconds_from_ttl($z->refresh);
|
|||
}
|
|||
if (dns::get_seconds_from_ttl($z->retry) < $ipv6ptr[$prefix]['ret'])
|
|||
{
|
|||
$ipv6ptr[$prefix]['ret'] = dns::get_seconds_from_ttl($z->retry);
|
|||
}
|
|||
if (dns::get_seconds_from_ttl($z->expire) < $ipv6ptr[$prefix]['ex'])
|
|||
{
|
|||
$ipv6ptr[$prefix]['ex'] = dns::get_seconds_from_ttl($z->expire);
|
|||
}
|
|||
if (dns::get_seconds_from_ttl($z->nx) < $ipv6ptr[$prefix]['nx'])
|
|||
{
|
|||
$ipv6ptr[$prefix]['nx'] = dns::get_seconds_from_ttl($z->nx);
|
|||
}
|
|||
if ($z->sn > $ipv6ptr[$prefix]['sn'])
|
|||
{
|
|||
$ipv6ptr[$prefix]['sn'] = $z->sn + 1;
|
|||
}
|
|||
}
|
|||
// Add record
|
|||
$ipv6ptr[$prefix]['records'][] = array
|
|||
(
|
|||
'name' => implode('.', $rev_ip).'.ip6.arpa.',
|
|||
'ttl' => '',
|
|||
'type' => 'PTR',
|
|||
'value' => $data,
|
|||
);
|
|||
}
|
|||
$zone['records'][] = $rec;
|
|||
}
|
|||
}
|
|||
$zones_array['master'][] = $zone;
|
|||
}
|
|||
}
|
|||
// Add IPv4 reverse records
|
|||
foreach ($ipv4ptr as $zone)
|
|||
{
|
|||
$zones_array['master'][] = $zone;
|
|||
}
|
|||
// IPv6 reverse records
|
|||
foreach ($ipv6ptr as $zone)
|
|||
{
|
|||
$zones_array['master'][] = $zone;
|
|||
}
|
|||
// Secondary server
|
|||
if ($sec_zones)
|
|||
{
|
|||
foreach ($sec_zones as $z)
|
|||
{
|
|||
$zone = array();
|
|||
$zone['zone'] = $z->zone;
|
|||
$zone['master'] = $z->ip_address;
|
|||
$zones_array['slave'][] = $zone;
|
|||
}
|
|||
}
|
|||
// Set access time
|
|||
$zone_model->set_access_time_for_zones($zone_ids);
|
|||
return $zones_array;
|
|||
}
|
|||
}
|