310 lines
9.1 KiB
PHP
310 lines
9.1 KiB
PHP
<?php
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/**
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* @brief Multi-Factor Authentication
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* @author <a href='https://www.invisioncommunity.com'>Invision Power Services, Inc.</a>
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* @copyright (c) Invision Power Services, Inc.
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* @license https://www.invisioncommunity.com/legal/standards/
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* @package Invision Community
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* @since 30 Nov 2016
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*/
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namespace IPS\core\modules\admin\settings;
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/* To prevent PHP errors (extending class does not exist) revealing path */
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use Exception;
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use IPS\Db;
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use IPS\Dispatcher;
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use IPS\Dispatcher\Controller;
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use IPS\Helpers\Form;
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use IPS\Helpers\Form\CheckboxSet;
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use IPS\Helpers\Form\Interval;
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use IPS\Helpers\Form\Number;
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use IPS\Helpers\Form\Radio;
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use IPS\Helpers\Form\Translatable;
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use IPS\Helpers\Tree\Tree;
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use IPS\Http\Url;
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use IPS\Lang;
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use IPS\Member;
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use IPS\Member\Group;
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use IPS\MFA\MFAHandler;
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use IPS\Output;
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use IPS\Request;
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use IPS\Session;
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use IPS\Settings;
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use IPS\Theme;
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use function defined;
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if ( !defined( '\IPS\SUITE_UNIQUE_KEY' ) )
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{
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header( ( $_SERVER['SERVER_PROTOCOL'] ?? 'HTTP/1.0' ) . ' 403 Forbidden' );
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exit;
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}
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/**
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* Multi-Factor Authentication
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*/
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class mfa extends Controller
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{
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/**
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* @brief Has been CSRF-protected
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*/
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public static bool $csrfProtected = TRUE;
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/**
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* Execute
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*
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* @return void
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*/
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public function execute() : void
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{
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Dispatcher::i()->checkAcpPermission( 'mfa_manage' );
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parent::execute();
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}
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/**
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* Manage
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*
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* @return void
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*/
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protected function manage() : void
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{
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$activeTabContents = '';
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$tabs = array(
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'handlers' => 'mfa_handlers',
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'settings' => 'mfa_settings'
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);
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$activeTab = ( isset( Request::i()->tab ) and array_key_exists( Request::i()->tab, $tabs ) ) ? Request::i()->tab : 'handlers';
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if ( $activeTab === 'handlers' )
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{
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$activeTabContents = $this->_manageHandlers();
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}
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else
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{
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$activeTabContents = $this->_manageSettings();
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}
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Output::i()->title = Member::loggedIn()->language()->addToStack('menu__core_settings_mfa');
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if( Request::i()->isAjax() )
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{
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Output::i()->output = $activeTabContents;
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}
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else
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{
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Output::i()->output = Theme::i()->getTemplate( 'forms' )->blurb( 'mfa_blurb' ) . Theme::i()->getTemplate( 'global' )->tabs( $tabs, $activeTab, $activeTabContents, Url::internal( "app=core&module=settings&controller=mfa" ) );
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}
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}
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/**
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* Manage Handlers
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*
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* @return string
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*/
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protected function _manageHandlers() : string
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{
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/* Create the tree */
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$url = Url::internal( "app=core&module=settings&controller=mfa&tab=handlers" );
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$tree = new Tree(
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$url,
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NULL,
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function() use( $url ) {
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$return = array();
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foreach ( MFAHandler::handlers() as $key => $handler )
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{
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$return[] = Theme::i()->getTemplate( 'trees', 'core' )->row(
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$url,
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$key,
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Member::loggedIn()->language()->addToStack("mfa_{$key}_title"),
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FALSE,
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array(
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'settings' => array(
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'icon' => 'cog',
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'title' => 'settings',
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'link' => $url->setQueryString( array( 'do' => 'settings', 'key' => $key ) ),
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)
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),
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Member::loggedIn()->language()->addToStack("mfa_{$key}_desc"),
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NULL,
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NULL,
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FALSE,
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$handler->isEnabled()
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);
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}
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return $return;
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},
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NULL,
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NULL,
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NULL
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);
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/* Return */
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return $tree;
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}
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/**
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* Enable/Disable Toggle
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*
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* @return void
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*/
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protected function enableToggle() : void
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{
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Session::i()->csrfCheck();
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$key = Request::i()->id;
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$handlers = MFAHandler::handlers();
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if ( !isset( $handlers[ $key ] ) )
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{
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Output::i()->error( 'node_error', '2C345/1', 404, '' );
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}
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try
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{
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$handlers[ $key ]->toggle( Request::i()->status );
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if ( Request::i()->status )
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{
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Session::i()->log( 'acplogs__mfa_handler_enabled', array( "mfa_{$key}_title" => TRUE ) );
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}
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else
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{
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Session::i()->log( 'acplogs__mfa_handler_disabled', array( "mfa_{$key}_title" => TRUE ) );
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}
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if ( Request::i()->isAjax() )
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{
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Output::i()->json('OK');
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}
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else
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{
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Output::i()->redirect( Url::internal( "app=core&module=settings&controller=mfa" ) );
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}
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}
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catch ( Exception $e )
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{
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Output::i()->redirect( Url::internal( "app=core&module=settings&controller=mfa&tab=handlers&do=settings&key=" . $key ) );
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}
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}
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/**
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* Handler Settings
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*
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* @return void
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*/
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protected function settings() : void
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{
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$key = Request::i()->key;
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$handlers = MFAHandler::handlers();
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if ( !isset( $handlers[ $key ] ) )
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{
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Output::i()->error( 'node_error', '2C345/2', 404, '' );
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}
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$output = $handlers[ $key ]->acpSettings();
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Output::i()->title = Member::loggedIn()->language()->addToStack("mfa_{$key}_title");
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Output::i()->output = $output;
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Output::i()->breadcrumb[] = array( Url::internal('app=core&module=settings&controller=mfa&tab=handlers'), Member::loggedIn()->language()->addToStack('menu__core_settings_mfa') );
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Output::i()->breadcrumb[] = array( NULL, Member::loggedIn()->language()->addToStack("mfa_{$key}_title") );
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}
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/**
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* Manage Settings
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*
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* @return string
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*/
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protected function _manageSettings() : string
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{
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$form = new Form;
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$form->addHeader('mfa_header_setup');
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$groups = array_combine( array_keys( Group::groups() ), array_map( function( $_group ) { return (string) $_group; }, Group::groups() ) );
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$form->add( new CheckboxSet( 'mfa_required_groups', Settings::i()->mfa_required_groups == '*' ? '*' : explode( ',', Settings::i()->mfa_required_groups ), FALSE, array(
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'multiple' => TRUE,
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'options' => $groups,
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'unlimited' => '*',
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'unlimitedLang' => 'everyone',
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'impliedUnlimited' => TRUE
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) ) );
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$form->add( new Radio( 'mfa_required_prompt', Settings::i()->mfa_required_prompt, FALSE, array(
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'options' => array(
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'immediate' => 'mfa_prompt_immediate',
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'access' => 'mfa_prompt_access',
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)
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), NULL, NULL, NULL, 'mfa_required_prompt' ) );
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$form->add( new Radio( 'mfa_optional_prompt', Settings::i()->mfa_optional_prompt, FALSE, array(
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'options' => array(
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'immediate' => 'mfa_prompt_immediate',
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'access' => 'mfa_prompt_access',
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'none' => 'mfa_prompt_none',
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),
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'toggles' => array(
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'immediate' => array( 'security_questions_opt_out_warning' ),
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'access' => array( 'security_questions_opt_out_warning' ),
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)
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), NULL, NULL, NULL, 'mfa_optional_prompt' ) );
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$form->add( new Translatable( 'security_questions_opt_out_warning', NULL, FALSE, array( 'app' => 'core', 'key' => 'security_questions_opt_out_warning_value' ), NULL, NULL, NULL, 'security_questions_opt_out_warning' ) );
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$form->addHeader('mfa_header_authentication');
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$form->add( new CheckboxSet( 'security_questions_areas', Settings::i()->security_questions_areas ? explode( ',', Settings::i()->security_questions_areas ) : array_keys( MFAHandler::areas() ), FALSE, array( 'options' => MFAHandler::areas() ), NULL, NULL, NULL, 'security_questions_areas' ) );
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$form->add( new Interval( 'security_questions_timer', Settings::i()->security_questions_timer, FALSE, array( 'valueAs' => Interval::MINUTES, 'unlimited' => 0, 'unlimitedLang' => 'security_questions_timer_session' ) ) );
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$form->addHeader('mfa_header_recovery');
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$form->add( new Number( 'security_questions_tries', Settings::i()->security_questions_tries, FALSE, array( 'min' => 1 ) ) );
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$form->add( new Radio( 'mfa_lockout_behaviour', Settings::i()->mfa_lockout_behaviour, FALSE, array(
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'options' => array(
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'lock' => 'mfa_lockout_behaviour_lock',
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'email' => 'mfa_lockout_behaviour_email',
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'contact' => 'mfa_lockout_behaviour_contact',
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),
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'toggles' => array(
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'lock' => array( 'mfa_lockout_time' )
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)
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) ) );
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$form->add( new Interval( 'mfa_lockout_time', Settings::i()->mfa_lockout_time, FALSE, array( 'valueAs' => Interval::MINUTES, 'min' => 1 ), NULL, NULL, NULL, 'mfa_lockout_time' ) );
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$form->add( new CheckboxSet( 'mfa_forgot_behaviour', explode( ',', Settings::i()->mfa_forgot_behaviour ), FALSE, array(
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'options' => array(
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'email' => 'mfa_forgot_behaviour_email',
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'contact' => 'mfa_forgot_behaviour_contact',
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)
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) ) );
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if ( $values = $form->values() )
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{
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Lang::saveCustom( 'core', 'security_questions_opt_out_warning_value', $values['security_questions_opt_out_warning'] );
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unset( $values['security_questions_opt_out_warning'] );
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$values['mfa_required_groups'] = ( $values['mfa_required_groups'] == '*' ) ? '*' : implode( ',', $values['mfa_required_groups'] );
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$values['mfa_forgot_behaviour'] = implode( ',', $values['mfa_forgot_behaviour'] );
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$values['security_questions_areas'] = implode( ',', $values['security_questions_areas'] );
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$form->saveAsSettings( $values );
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Session::i()->log( 'acplogs__mfa_settings_updated' );
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Output::i()->redirect( Url::internal( 'app=core&module=settings&controller=mfa&tab=settings' ), 'saved' );
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}
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return (string) $form;
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}
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/**
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* Reset security answers
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*
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* @return void
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*/
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public function resetSecurityAnswers() : void
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{
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Session::i()->csrfCheck();
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Db::i()->delete( 'core_security_answers' );
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Db::i()->update( 'core_members', "members_bitoptions2=members_bitoptions2 &~ 512" );
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/* Log MFA reset */
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Session::i()->log( 'acplogs__mfa_questions_reset' );
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Output::i()->redirect( Url::internal( "app=core&module=settings&controller=mfa&tab=handlers&do=settings&key=questions" ), 'acplogs__mfa_questions_reset' );
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}
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} |