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<?php defined('SYSPATH') or die('No direct script access.');
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/*
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* This file is part of open source system FreenetIS
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* and it is released under GPLv3 licence.
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*
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* More info about licence can be found:
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* http://www.gnu.org/licenses/gpl-3.0.html
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*
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* More info about project can be found:
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* http://www.freenetis.org/
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*
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*/
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/**
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* Controller used for communication between Freenetis and other remote devices,
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* for example network gateways, routers, access points etc.
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*
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* @author Jiri Svitak
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* @package Controller
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*/
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class Web_interface_Controller extends Controller
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{
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// predefined QoS classes
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const MEMBERS_QOS_PARENT = 1;
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const MEMBERS_QOS_ORDINARY = 2;
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const MEMBERS_QOS_ACTIVE = 3;
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const MEMBERS_QOS_HIGH_PRIORITY = 4;
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const MEMBERS_QOS_MEMBERS = 5;
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// QoS priority types
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const MEMBERS_QOS_PRIORITY_NORMAL = 1;
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const MEMBERS_QOS_PRIORITY_HIGH = 0;
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// QoS protocol
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const MEMBERS_QOS_PROTOCOL_ALL = 'all';
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/**
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* Preprocesor not useful here.
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*
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* @return boolean
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*/
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protected function is_preprocesor_enabled()
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{
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return FALSE;
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}
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/**
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* Index prints about message
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*/
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public function index()
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{
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echo __('Interface for communication over http protocol with remote devices');
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}
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/**
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* Prints to output all subnets which have enabled redirection.
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* Any IP address belonging to these subnet ranges can be redirected.
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*
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* @author Jiri Svitak
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*/
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public function redirected_ranges()
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{
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// if gateway set uped - anly allow to access this page from it
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// also if redirection is not enabled
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if (!module::e('redirection') ||
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!network::ip_address_in_ranges(server::remote_addr()))
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{
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@header('HTTP/1.0 403 Forbidden');
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die();
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}
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$ranges = ORM::factory('subnet')->get_redirected_ranges();
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$items = array();
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foreach ($ranges as $range)
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{
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$items[] = $range->subnet_range;
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}
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echo implode("\n", $items)."\n";
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// set state of module (last activation time)
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Settings::set('redirection_state', date('Y-m-d H:i:s'));
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}
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/**
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* Prints all allowed IP addresses.
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* These are registered IP addresses, which have no redirection set.
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* Unknown IP addresses (not present in system) and
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* IP addresses with a redirection set are not exported.
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*
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* @author Jiri Svitak
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*/
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public function allowed_ip_addresses()
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{
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// if gateway set uped - anly allow to access this page from it
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// also if redirection is not enabled
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if (!module::e('redirection') ||
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!network::ip_address_in_ranges(server::remote_addr()))
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{
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@header('HTTP/1.0 403 Forbidden');
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die();
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}
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$ip_adresses = ORM::factory('ip_address')->get_allowed_ip_addresses();
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$items = array();
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foreach ($ip_adresses as $ip_adress)
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{
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$items[] = $ip_adress->ip_address;
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}
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echo implode("\n", $items)."\n";
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// set state of module (last activation time)
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Settings::set('redirection_state', date('Y-m-d H:i:s'));
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}
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/**
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* Prints all unallowed ip addresses, otherwise same as previous method
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*
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* @param int $message_type message type to filter only IP redirected with
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* the specified type or NULL for all types
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* @author Michal Kliment
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* @author Ondřej Fibich
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*/
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public function unallowed_ip_addresses($message_type = NULL)
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{
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// if gateway set uped - anly allow to access this page from it
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// also if redirection is not enabled
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if (!module::e('redirection') ||
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!network::ip_address_in_ranges(server::remote_addr()))
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{
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@header('HTTP/1.0 403 Forbidden');
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die();
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}
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$ipm = new Ip_address_Model();
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$mt_num = intval($message_type);
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if ($message_type != NULL && $mt_num >= 0)
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{
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$ip_adresses = $ipm->get_unallowed_ip_addresses_by_type($mt_num);
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}
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else
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{
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$ip_adresses = $ipm->get_unallowed_ip_addresses();
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}
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$items = array();
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foreach ($ip_adresses as $ip_adress)
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{
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$items[] = $ip_adress->ip_address;
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}
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echo implode("\n", $items)."\n";
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// set state of module (last activation time)
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Settings::set('redirection_state', date('Y-m-d H:i:s'));
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}
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/**
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* Prints list of IP addresses which are redirected by a message that is self
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* canceble.
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*
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* @author Michal Kliment
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*/
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public function self_cancelable_ip_addresses()
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{
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// if gateway set uped - anly allow to access this page from it
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// also if redirection is not enabled
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if (!module::e('redirection') ||
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!network::ip_address_in_ranges(server::remote_addr()))
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{
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@header('HTTP/1.0 403 Forbidden');
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die();
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}
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$ip_adresses = ORM::factory('ip_address')->get_ip_addresses_with_self_cancel();
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$items = array();
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foreach ($ip_adresses as $ip_adress)
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{
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$items[] = $ip_adress->ip_address;
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}
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echo implode("\n", $items)."\n";
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// set state of module (last activation time)
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Settings::set('redirection_state', date('Y-m-d H:i:s'));
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}
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/**
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* Prints all local subnets
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*
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* @author Michal Kliment
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*/
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public function local_subnets()
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{
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// only enabled if IP address that requested for this page is from
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// one of allowed ranges in the FreenetIS
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if (!network::ip_address_in_ranges(server::remote_addr()))
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{
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@header('HTTP/1.0 403 Forbidden');
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die();
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}
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$local_subnets = ORM::factory('local_subnet')->get_all_local_subnets();
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$items = array();
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foreach ($local_subnets as $local_subnet)
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{
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$items[] = $local_subnet->address;
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}
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echo implode("\n", $items)."\n";
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}
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/**
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* Function is used for VoIP callback.
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*
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* @see http://www.voip-info.org/wiki/index.php?page=Asterisk+Manager+API+Action+Originate
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* @param integer $user
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* @param string $pass
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* @param integer $number
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*/
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public function voip_callback($user = null, $pass = null, $number = null)
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{
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// only enabled if IP address that requested for this page is from
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// one of allowed ranges in the FreenetIS
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if (!network::ip_address_in_ranges(server::remote_addr()))
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{
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@header('HTTP/1.0 403 Forbidden');
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die();
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}
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// VoIP is not enabled, quit
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if (!Settings::get('voip_enabled'))
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return;
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if ($user == null || $pass == null || $number == null)
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{
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die('No input data');
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}
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if (!valid::digit($user) || !valid::digit($number))
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{
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die('Not valid input data');
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}
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$voip = ORM::factory('voip_sip')->get_voip_sip_by_name($user);
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if (count($voip) == 0 || $voip->current()->secret != $pass)
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{
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die('Bad user or password');
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}
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else
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{
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$asm = new AsteriskManager();
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$ahostname = Settings::get('voip_asterisk_hostname');
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$auser = Settings::get('voip_asterisk_user');
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$apass = Settings::get('voip_asterisk_pass');
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if (empty($ahostname) || empty($auser) || empty($apass))
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{
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die('Error. Check FreenetIS settings.');
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}
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if ($asm->connect($ahostname, $auser, $apass))
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{
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$asm->Originate(
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'SIP/' . $user, $number, 'internal', 1,
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NULL, NULL, 30000, $user, NULL, NULL, 'Async', NULL
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);
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$asm->disconnect();
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echo 'Success';
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}
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else
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{
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die('Error. Could not connect to server.');
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}
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}
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}
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/**
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* Generates authorized keys to device
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*
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* @author Michal Kliment
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* @param integer $device_id
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* @return mixed
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*/
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public function authorized_keys($device_id = NULL)
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{
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// only enabled if IP address that requested for this page is from
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// one of allowed ranges in the FreenetIS
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if (!network::ip_address_in_ranges(server::remote_addr()))
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{
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@header('HTTP/1.0 403 Forbidden');
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die();
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}
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// device_id is set
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if ($device_id && is_numeric($device_id))
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{
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// device load
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$d = new Device_Model($device_id);
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// finds all keys by device
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if ($d->id)
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{
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$keys = ORM::factory('users_key')->get_keys_by_device($d->id);
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echo "#\n";
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echo "# Generated by FreenetIS at " . date("Y-m-d H:i:s") . "\n";
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echo "#\n";
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foreach ($keys as $key)
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{
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echo "$key->key\n";
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}
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die();
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}
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}
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// not founded
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@header('HTTP/1.0 404 Not Found');
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die();
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}
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/**
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* Prints all user's keys
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*
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* @author Michal Kliment
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* @param integer $user_id
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* @return mixed
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*/
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public function key($user_id = NULL)
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{
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// only enabled if IP address that requested for this page is from
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// one of allowed ranges in the FreenetIS
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if (!network::ip_address_in_ranges(server::remote_addr()))
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{
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@header('HTTP/1.0 403 Forbidden');
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die();
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}
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// bad parameter
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if ($user_id || is_numeric($user_id))
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{
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// device load
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$u = new User_Model($user_id);
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// finds all keys by device
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if ($u->id)
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{
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// finds all keys by user
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$keys = ORM::factory('users_key')->where('user_id', $u->id)->find_all();
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echo "#\n";
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echo "# Generated by FreenetIS at " . date("Y-m-d H:i:s") . "\n";
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echo "#\n";
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foreach ($keys as $key)
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{
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echo "$key->key\n";
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}
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die();
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}
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}
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// not founded
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@header('HTTP/1.0 404 Not Found');
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die();
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}
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/**
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* Prints members QoS's data in columns
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*
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* @author Michal Kliment
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* @return type
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*/
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public function members_qos_ceil_rate()
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{
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// only enabled if IP address that requested for this page is from
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// one of allowed ranges in the FreenetIS
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if (!network::ip_address_in_ranges(server::remote_addr()))
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{
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@header('HTTP/1.0 403 Forbidden');
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die();
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}
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// qos is not enabled, we ends
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if (!Settings::get('qos_enabled'))
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return;
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// finds total qos speed
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$total = network::speed_size(Settings::get('qos_total_speed'), "M");
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$members_upload_rate = $total['upload'];
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$members_download_rate = $total['download'];
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// ulogd is enabled
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if (Settings::get('ulogd_enabled'))
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{
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// finds qos speed for active members
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$active = network::speed_size(Settings::get('qos_active_speed'), "M");
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$members_upload_rate -= $active['upload'];
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$members_download_rate -= $active['download'];
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}
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$i = self::MEMBERS_QOS_MEMBERS;
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$total_upload_rate = 0;
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$total_download_rate = 0;
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$data = array();
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$members_data = array();
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// finds all members with guaranteed speed
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$members = ORM::factory('member')->get_members_qos_ceil_rate();
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foreach ($members as $member)
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{
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$ceil = network::speed($member->u_ceil) . '/'
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. network::speed($member->d_ceil);
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$rate = network::speed($member->u_rate) . '/'
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. network::speed($member->d_rate);
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$qos_ceil = network::speed_size($ceil,"M");
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$qos_rate = network::speed_size($rate,"M");
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$total_upload_rate += $qos_rate['upload'];
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$total_download_rate += $qos_rate['download'];
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$members_data[$i] = array
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(
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"id" => $i,
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"upload_ceil" => num::decimal_point($qos_ceil['upload'])."M",
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"download_ceil" => num::decimal_point($qos_ceil['download'])."M",
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"upload_rate" => num::decimal_point($qos_rate['upload'])."M",
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"download_rate" => num::decimal_point($qos_rate['download'])."M",
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"parent" => self::MEMBERS_QOS_PARENT,
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"ipset" => "member_".($i-self::MEMBERS_QOS_MEMBERS+1),
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"priority" => self::MEMBERS_QOS_PRIORITY_NORMAL,
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"protocol" => self::MEMBERS_QOS_PROTOCOL_ALL
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);
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$i++;
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}
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// deducts qos rate of member with guaranteed speed from total qos rate
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if ($members_upload_rate > $total_upload_rate
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&& $members_download_rate > $total_download_rate)
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{
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$members_upload_rate -= $total_upload_rate;
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$members_download_rate -= $total_download_rate;
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}
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// adds line for parent (total qos rate)
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$data[self::MEMBERS_QOS_PARENT] = array
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(
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"id" => self::MEMBERS_QOS_PARENT,
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"upload_ceil" => $total['upload']."M",
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"download_ceil" => $total['download']."M",
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"upload_rate" => $total['upload']."M",
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"download_rate" => $total['download']."M",
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"priority" => self::MEMBERS_QOS_PRIORITY_NORMAL,
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"protocol" => self::MEMBERS_QOS_PROTOCOL_ALL
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);
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// adds line for ordinary members
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$data[self::MEMBERS_QOS_ORDINARY] = array
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(
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"id" => self::MEMBERS_QOS_ORDINARY,
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"upload_ceil" => "0M",
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"download_ceil" => "0M",
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"upload_rate" => num::decimal_point($members_upload_rate)."M",
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"download_rate" => num::decimal_point($members_download_rate)."M",
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"parent" => self::MEMBERS_QOS_PARENT,
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"priority" => self::MEMBERS_QOS_PRIORITY_NORMAL,
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"protocol" => self::MEMBERS_QOS_PROTOCOL_ALL
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);
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// ulogd is enabled
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if (Settings::get('ulogd_enabled'))
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{
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// adds line for active members
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$data[self::MEMBERS_QOS_ACTIVE] = array
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(
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"id" => self::MEMBERS_QOS_ACTIVE,
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"upload_ceil" => "0M",
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"download_ceil" => "0M",
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"upload_rate" => $active['upload']."M",
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"download_rate" => $active['download']."M",
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"parent" => self::MEMBERS_QOS_PARENT,
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"ipset" => "active",
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"priority" => self::MEMBERS_QOS_PRIORITY_NORMAL,
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"protocol" => self::MEMBERS_QOS_PROTOCOL_ALL
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);
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}
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$data[self::MEMBERS_QOS_HIGH_PRIORITY] = array
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(
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"id" => self::MEMBERS_QOS_HIGH_PRIORITY,
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"upload_ceil" => "0M",
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"download_ceil" => "0M",
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"upload_rate" => "10M",
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"download_rate" => "10M",
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"parent" => self::MEMBERS_QOS_PARENT,
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"priority" => self::MEMBERS_QOS_PRIORITY_HIGH,
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"protocol" => self::MEMBERS_QOS_PROTOCOL_ALL,
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"ipset" => "priority"
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);
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// adds lines with qos rates of member with guaranteed speed
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$data = arr::merge($data, $members_data);
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// definition of columns
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$columns = array
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(
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"id",
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"upload_ceil",
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"download_ceil",
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"upload_rate",
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"download_rate",
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"priority",
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"protocol",
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"parent",
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"ipset"
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);
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echo text::print_in_columns($data, $columns);
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// set state of module (last activation time)
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Settings::set('qos_state', date('Y-m-d H:i:s'));
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}
|
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|
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/**
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|
* Prints ip addresses of members with guaranteed speed
|
|
*
|
|
* @author Michal Kliment
|
|
* @return type
|
|
*/
|
|
public function ip_addresses_qos_ceil_rate()
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{
|
|
// only enabled if IP address that requested for this page is from
|
|
// one of allowed ranges in the FreenetIS
|
|
if (!network::ip_address_in_ranges(server::remote_addr()))
|
|
{
|
|
@header('HTTP/1.0 403 Forbidden');
|
|
die();
|
|
}
|
|
|
|
// qos is not enabled, we ends
|
|
if (!Settings::get('qos_enabled'))
|
|
return;
|
|
|
|
$data = array();
|
|
|
|
if (Settings::get('ulogd_enabled'))
|
|
{
|
|
$ips = ORM::factory('member')->get_active_traffic_members_ip_addresses(date('Y-m-d'));
|
|
|
|
foreach ($ips as $ip)
|
|
{
|
|
$data[] = array
|
|
(
|
|
"id" => self::MEMBERS_QOS_ACTIVE,
|
|
"ip_address" => $ip->ip_address
|
|
);
|
|
}
|
|
}
|
|
|
|
foreach (explode(",", Settings::get('qos_high_priority_ip_addresses'))
|
|
as $qos_high_priority_ip_address)
|
|
{
|
|
$data[] = array
|
|
(
|
|
"id" => self::MEMBERS_QOS_HIGH_PRIORITY,
|
|
"ip_address" => $qos_high_priority_ip_address
|
|
);
|
|
}
|
|
|
|
$ip_addresses = ORM::factory('ip_address')->get_ip_addresses_qos_ceil_rate();
|
|
|
|
$i = self::MEMBERS_QOS_MEMBERS-1;
|
|
$member_id = 0;
|
|
|
|
foreach ($ip_addresses as $ip_address)
|
|
{
|
|
if ($ip_address->member_id != $member_id)
|
|
{
|
|
$i++;
|
|
$member_id = $ip_address->member_id;
|
|
}
|
|
|
|
$data[] = array
|
|
(
|
|
"id" => $i,
|
|
"ip_address" => $ip_address->ip_address
|
|
);
|
|
}
|
|
|
|
// definition of columns
|
|
$columns = array ("id", "ip_address");
|
|
|
|
echo text::print_in_columns($data, $columns);
|
|
|
|
// set state of module (last activation time)
|
|
Settings::set('qos_state', date('Y-m-d H:i:s'));
|
|
}
|
|
|
|
/**
|
|
* Prints all IP addresses of hosts to monitored
|
|
*
|
|
* @author Michal Kliment
|
|
* @param type $priority
|
|
*/
|
|
public function monitoring_hosts($priority = NULL)
|
|
{
|
|
if (!Settings::get('monitoring_enabled') ||
|
|
(server::remote_addr() != Settings::get('monitoring_server_ip_address')))
|
|
{
|
|
@header('HTTP/1.0 403 Forbidden');
|
|
die();
|
|
}
|
|
|
|
$monitor_host_model = new Monitor_host_Model();
|
|
|
|
$hosts = $monitor_host_model->get_all_monitored_hosts($priority);
|
|
|
|
foreach ($hosts as $host)
|
|
{
|
|
echo $host->ip_address."\n";
|
|
}
|
|
|
|
// set state of module (last activation time)
|
|
Settings::set('monitoring_state', date('Y-m-d H:i:s'));
|
|
}
|
|
|
|
/**
|
|
* Sets states of monitored hosts
|
|
*
|
|
* @author Michal Kliment
|
|
* @return type
|
|
*/
|
|
public function monitoring_states()
|
|
{
|
|
if (!Settings::get('monitoring_enabled') ||
|
|
(server::remote_addr() != Settings::get('monitoring_server_ip_address')))
|
|
{
|
|
@header('HTTP/1.0 403 Forbidden');
|
|
die();
|
|
}
|
|
|
|
$ips = $this->input->post('ip');
|
|
$states = $this->input->post('state');
|
|
$lats = $this->input->post('lat');
|
|
|
|
$monitor_host_model = new Monitor_host_Model();
|
|
|
|
if (is_array($ips) && is_array($states) && is_array($lats))
|
|
{
|
|
foreach ($ips as $i => $ip)
|
|
{
|
|
if (isset($states[$i]) && isset($lats[$i]))
|
|
$monitor_host_model->update_host($ip, Monitor_host_Model::get_state($states[$i]), $lats[$i]);
|
|
}
|
|
|
|
// set state of module (last activation time)
|
|
Settings::set('monitoring_state', date('Y-m-d H:i:s'));
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Configuration for Prometheus QoS utility.
|
|
* This configuration does not includes handlind of upload values of speed,
|
|
* it takes just download.
|
|
*
|
|
* @author Ondřej Fibich
|
|
* @see http://freecode.com/projects/prometheus-qos
|
|
*/
|
|
public function qos_prometheus()
|
|
{
|
|
// only enabled if IP address that requested for this page is from
|
|
// one of allowed ranges in the FreenetIS
|
|
if (!network::ip_address_in_ranges(server::remote_addr()))
|
|
{
|
|
@header('HTTP/1.0 403 Forbidden');
|
|
die();
|
|
}
|
|
|
|
$speed_class_model = new Speed_class_Model();
|
|
|
|
echo "# Prometheus QoS configuration\n";
|
|
echo "# generated on " . date('Y-m-d H:i:s') . "\n";
|
|
echo "# FreenetIS " . Version::get_version() . "\n\n";
|
|
|
|
$speed_classes = $speed_class_model->orderby('d_ceil', 'DESC')->find_all();
|
|
|
|
foreach ($speed_classes as $speed_class)
|
|
{
|
|
echo "\n######## $speed_class->name ################################\n";
|
|
|
|
$ips = $speed_class_model->get_ip_addresses_to_class($speed_class->id);
|
|
$last_member_id = NULL;
|
|
$last_id = NULL;
|
|
|
|
foreach ($ips as $ip)
|
|
{
|
|
// last two parts of IP address
|
|
$ip_end = mb_substr($ip->ip_address, mb_strpos(
|
|
$ip->ip_address, '.',
|
|
mb_strpos($ip->ip_address, '.') + 1
|
|
) + 1);
|
|
|
|
// first row
|
|
if ($last_id === NULL)
|
|
{
|
|
$last_id = "$ip->user_login.$ip_end";
|
|
}
|
|
|
|
echo "$ip->ip_address\t$ip->user_login.$ip_end\t\t";
|
|
|
|
// group same member by comments
|
|
if ($last_member_id != $ip->member_id)
|
|
{
|
|
$min = intval($speed_class->d_rate / 1024); // convert B => kB
|
|
$max = intval($speed_class->d_ceil / 1024); // convert B => kB
|
|
echo "#via-prometheus-$min-$max\n";
|
|
// change member values
|
|
$last_member_id = $ip->member_id;
|
|
$last_id = "$ip->user_login.$ip_end";
|
|
}
|
|
else
|
|
{
|
|
echo "#sharing-$last_id\n";
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
}
|