Proyectos de Subversion LeadersLinked - Services

<?php

declare(strict_types=1);

namespace LeadersLinked;

use Laminas\Db\Adapter\AdapterInterface;

use Laminas\ModuleManager\ModuleEvent;

use Laminas\ModuleManager\ModuleManager;

use Laminas\Mvc\MvcEvent;

use Laminas\Config\Reader\Ini;

use Laminas\Permissions\Acl\Acl;

use Laminas\Permissions\Acl\Role\GenericRole;

use LeadersLinked\Plugin\CurrentUserPlugin;

use LeadersLinked\Mapper\UserMapper;

use LeadersLinked\Authentication\AuthTokenAdapter;

use Laminas\Authentication\AuthenticationService;

use Laminas\Permissions\Acl\Resource\GenericResource;

use LeadersLinked\Model\UserType;

use LeadersLinked\Plugin\CurrentNetworkPlugin;

use LeadersLinked\Model\Network;

use LeadersLinked\Model\User;

use LeadersLinked\Mapper\CompanyUserMapper;

use LeadersLinked\Model\CompanyUser;

use LeadersLinked\Mapper\CompanyMapper;

use LeadersLinked\Mapper\CompanyServiceMapper;

use LeadersLinked\Model\Service;

use LeadersLinked\Library\Functions;

use LeadersLinked\Mapper\DailyPulseMapper;

use LeadersLinked\Model\DailyPulse;

use LeadersLinked\Mapper\OrganizationPositionMapper;

use LeadersLinked\Mapper\KnowledgeAreaCategoryJobDescriptionMapper;

use LeadersLinked\Mapper\MyCoachCategoryJobDescriptionMapper;

use LeadersLinked\Mapper\KnowledgeAreaCategoryUserMapper;

use LeadersLinked\Mapper\MyCoachCategoryUserMapper;

use Firebase\JWT\JWT;

use Firebase\JWT\Key;

use LeadersLinked\Mapper\JwtTokenMapper;

use LeadersLinked\Authentication\AuthUserIdAdapter;

use LeadersLinked\Model\JwtToken;

use Laminas\Http\Response;

class Module

{

    /**

     *

     * @var Acl

     */

    private $acl;

    /**

     *

     * @var AdapterInterface

     */

    private $adapter;

    /**

     *

     * @var CurrentUserPlugin

     */

    private $currentUserPlugin;

    /**

     *

     * @var CurrentNetworkPlugin

     */

    private $currentNetworkPlugin;

    /**

     *

     * @var array

     */

    private $routesAuthorized = [];

    /**

     *

     * @var boolean

     */

    private $authByOTP = false;

    /**

     *

     * @var boolean

     */

    private $authByJWT = false;

    /**

     *

     * @var int

     */

    private $jwtID = 0;

    /**

     *

     * @var JwtToken

     */

    private  $jwtToken;

    /**

     *

     * @var array

     */

    private $config;

    public function init(ModuleManager $moduleManager)

    {

        $events = $moduleManager->getEventManager();

        $events->attach(ModuleEvent::EVENT_MERGE_CONFIG, array($this, 'onMergeConfig'));

    }

    public function onMergeConfig(ModuleEvent $event)

    {

        $configListener = $event->getConfigListener();

        $this->config   = $configListener->getMergedConfig(false);

        $reader = new Ini();

        $data = $reader->fromFile('config/leaderslinked.ini');

        $prefix = 'leaderslinked';

        foreach($data as $section => $pairs)

        {

            foreach($pairs as $key => $value)

            {

                $this->config[$prefix . '.' . $section . '.' . $key] = $value;

            }

        }

        $configListener->setMergedConfig($this->config);

    }

    public function getConfig() : array

    {

        return include __DIR__ . '/../config/module.config.php';

    }

    public function onBootstrap(MvcEvent $event)

    {

        header('Access-Control-Allow-Origin: *');

        header('Access-Control-Allow-Headers: *');

        header('Access-Control-Allow-Method: POST, GET, HEAD, OPTIONS');

        header('Access-Control-Max-Age: 86400');

        $response = $event->getResponse();

        Functions::addCrossSiteToResponse($response);

        $event->setResponse($response);

        $serviceManager = $event->getApplication()->getServiceManager();

        $eventManager = $event->getApplication()->getEventManager();

        $eventManager->attach(MvcEvent::EVENT_DISPATCH_ERROR, [$this,'onDispatchError'], 0);

        $eventManager->attach(MvcEvent::EVENT_RENDER_ERROR, [$this,'onRenderError'], 0);

        $adapter = $serviceManager->get('leaders-linked-db');

        $session = $serviceManager->get('leaders-linked-session');

        $session->start();

        $translator = $serviceManager->get('MvcTranslator');

        $translator->addTranslationFile(

            'phpArray',

            __DIR__ . '/i18n/validate.php',

            'default'

            );

        $translator->addTranslationFile(

            'phpArray',

            __DIR__ . '/i18n/spanish.php',

            'default'

            );

        \Laminas\Validator\AbstractValidator::setDefaultTranslator($translator);

        $headers  = $event->getRequest()->getHeaders();

        if($headers->has('token')) {

            $device_uuid = Functions::sanitizeFilterString($headers->get('token')->getFieldValue());

        } else {

            $device_uuid = '';

        }

        if($headers->has('secret')) {

            $password =  Functions::sanitizeFilterString($headers->get('secret')->getFieldValue());

        } else {

            $password = '';

        }

        if($headers->has('rand')) {

            $rand =  Functions::sanitizeFilterString($headers->get('rand')->getFieldValue());

        } else {

            $rand = 0;

        }

        if($headers->has('created')) {

            $timestamp =  Functions::sanitizeFilterString($headers->get('created')->getFieldValue());

        } else {

            $timestamp = 0;

        }

        $this->currentNetworkPlugin = new CurrentNetworkPlugin($adapter);

        if(!$this->currentNetworkPlugin->hasNetwork()) {

            $response = $event->getResponse();

            $code = 200;

            $content = json_encode(['success' => false, 'data' => '200 Unauthorized - Private network - not found', 'fatal' => true]);

            $this->sendResponse($response, $code, $content);

        }

        if($this->currentNetworkPlugin->getNetwork()->status == Network::STATUS_INACTIVE) {

            $response = $event->getResponse();

            $code = 200;

            $content = json_encode(['success' => false, 'data' => '200 Unauthorized - Private network - inactive', 'fatal' => true]);

            $this->sendResponse($response, $code, $content);

        }

        $this->authByOTP = false;

        if($device_uuid && $password && $rand && $timestamp) {

            $this->authByOTP = true;

            $tokenAuthAdapter = new AuthTokenAdapter($adapter);

            $tokenAuthAdapter->setData($device_uuid, $password, $timestamp, $rand);

            $authService = new AuthenticationService();

            $result = $authService->authenticate($tokenAuthAdapter);

            if($result->getCode() != \Laminas\Authentication\Result::SUCCESS) {

                $response = $event->getResponse();

                $code = 200;

                $content = json_encode(['success' => false, 'data' => $result->getMessages()[0], 'fatal' => true]);

                $this->sendResponse($response, $code, $content);

            }

        }

        $this->jwtID = 0;

        $this->authByJWT = false;

        $headers = getallheaders();

        if(!empty($headers['authorization']) || !empty($headers['Authorization'])) {

            $token = trim(empty($headers['authorization']) ? $headers['Authorization'] : $headers['authorization']);

            if (substr($token, 0, 6 ) == 'Bearer') {

                $token = trim(substr($token, 7));

                if(!empty($this->config['leaderslinked.jwt.key'])) {

                    $key = $this->config['leaderslinked.jwt.key'];

                    try {

                        $payload = JWT::decode($token, new Key($key, 'HS256'));

                        if(empty($payload->iss) || $payload->iss != $_SERVER['HTTP_HOST']) {

                            $response = $event->getResponse();

                            $code = 200;

                            $content = json_encode(['success' => false, 'data' => 'Unauthorized - JWT - Wrong server', 'fatal' => true]);

                            $this->sendResponse($response, $code, $content);

                        }

                        $uuid = empty($payload->uuid) ? '' : $payload->uuid;

                        if($uuid) {

                            $jwtTokenMapper = JwtTokenMapper::getInstance($adapter);

                            $jwtToken = $jwtTokenMapper->fetchOneByUuid($uuid);

                            if($jwtToken) {

                                $this->jwtID = $jwtToken->id;

                                $_SESSION['aes'] = $jwtToken->aes;

                                if($jwtToken->user_id) {

                                    $authByUserId = new AuthUserIdAdapter($adapter);

                                    $authByUserId->setData($jwtToken->user_id);

                                    $authService = new AuthenticationService();

                                    $result = $authService->authenticate($authByUserId);

                                    if($result->getCode() != \Laminas\Authentication\Result::SUCCESS) {

                                        $response = $event->getResponse();

                                        $code = 200;

                                        $content = json_encode(['success' => false, 'data' => $result->getMessages()[0], 'fatal' => true]);

                                        $this->sendResponse($response, $code, $content);

                                    }

                                }

                            } else {

                                $response = $event->getResponse();

                                $code = 200;

                                $content = json_encode(['success' => false, 'data' => 'Unauthorized - JWT - Expired', 'fatal' => true]);

                                $this->sendResponse($response, $code, $content);

                            }

                        }

                    } catch(\Exception $e) {

                        $response = $event->getResponse();

                        $code = 200;

                        $content = json_encode(['success' => false, 'data' => 'Unauthorized - JWT - Wrong key', 'fatal' => true]);

                        $this->sendResponse($response, $code, $content);

                    }

                }

            }

        }

        if(empty($_SERVER['REDIRECT_URL'])) {

            if(empty($_SERVER['REQUEST_URI'])) {

                $routeName = '';

            } else {

                $routeName = $_SERVER['REQUEST_URI'];

            }

        } else {

            $routeName = $_SERVER['REDIRECT_URL'];

        }

        $routeName = strtolower(trim($routeName));

        if(strlen($routeName) > 0 && substr($routeName, 0, 1) == '/') {

            $routeName = substr($routeName, 1);

        }

        $this->currentUserPlugin = new CurrentUserPlugin($adapter);

        if($this->currentUserPlugin->hasIdentity()) {

            if(User::STATUS_BANNED == $this->currentUserPlugin->getUser()->status) {

                $code = 200;

                $content = json_encode(['success' => false, 'data' => '403 Forbidden - Banned', 'fatal' => true]);

                $this->sendResponse($response, $code, $content);

            }

        }

        if($this->authByOTP && substr($routeName, 0, 8) == 'services') {

            $checkUserForNetwork = false;

        } else {

            if($this->currentUserPlugin->hasIdentity()) {

                $checkUserForNetwork = true;

            } else {

                $checkUserForNetwork = false;

            }

        }

        if($checkUserForNetwork) {

            if(!$routeName || in_array($routeName, ['signout', 'signin', 'home'])) {

                $checkUserForNetwork = false;

            }

        }

        if($checkUserForNetwork) {

            if($this->currentUserPlugin->getUser()->network_id != $this->currentNetworkPlugin->getNetworkId()) {

                $response = $event->getResponse();

                $content =  json_encode(['success' => false, 'data' => '200 Unauthorized - The user is not part of this private network', 'fatal' => true]);

                $this->sendResponse($response, 200, $content);

                exit;

            }

        }

        $this->initAcl($event);

        $sharedManager = $eventManager->getSharedManager();

        $sharedManager->attach(__NAMESPACE__, MvcEvent::EVENT_DISPATCH, [$this, 'authPreDispatch'], 100);

        $sharedManager->attach(__NAMESPACE__, MvcEvent::EVENT_DISPATCH, [$this, 'authPosDispatch'], -100);

    }

    public function initAcl(MvcEvent $event)

    {

        $serviceManager = $event->getApplication()->getServiceManager();

        $adapter = $serviceManager->get('leaders-linked-db');

        require_once   (dirname(__DIR__) . DIRECTORY_SEPARATOR . 'config' . DIRECTORY_SEPARATOR . 'acl.config.php');

        $this->acl = new Acl();

        $resources = getAclResources();

        foreach($resources as $resourceName)

        {

            $this->acl->addResource(new GenericResource($resourceName));

        }

        $usertypes = getAclUsertype();

        foreach($usertypes as $usertype => $resources)

        {

            $this->acl->addRole(new GenericRole($usertype));

            foreach ($resources as $resourceName)

            {

                $this->acl->allow($usertype, $resourceName);

            }

        }

        if($this->currentUserPlugin->hasIdentity()) {

            $user_id = $this->currentUserPlugin->getUserId();

            if($this->currentUserPlugin->getUser()->is_super_user == User::IS_SUPER_USER_YES) {

                $resources =  getAclSuperAdmin();

                foreach($resources as $resourceName)

                {

                    $this->acl->allow(UserType::ADMIN, $resourceName);

                }

            }

        } else {

            $user_id = 0;

        }

        $allowMyCoach = false;

        $allowKnowledgeArea = false;

        $allowDailyPulse = false;

        if( $user_id) {

            $allowMicrolearning = $this->isMicroLeargningAccessGranted($adapter, $user_id);

        } else {

            $allowMicrolearning = false;

        }

        $companyMapper = CompanyMapper::getInstance($adapter);

        $company = $companyMapper->fetchDefaultForNetworkByNetworkId($this->currentNetworkPlugin->getNetwork()->id);

        if($company) {

            $companyServiceMapper = CompanyServiceMapper::getInstance($adapter);

            $companyService = $companyServiceMapper->fetchOneActiveByCompanyIdAndServiceId($company->id, Service::DAILY_PULSE);

            $companyUserMapper = CompanyUserMapper::getInstance($adapter);

            $companyUser = $companyUserMapper->fetchOneAcceptedByCompanyIdAndUserId($company->id,  $this->currentUserPlugin->getUserId());

            if($companyService) {

                $dailyPulseMapper = DailyPulseMapper::getInstance($adapter);

                $dailyPulse = $dailyPulseMapper->fetchOneByCompanyId($company->id);

                if($dailyPulse) {

                    $privacy = $dailyPulse->privacy;

                } else {

                    $privacy = DailyPulse::PRIVACY_COMPANY;

                }

                if($privacy ==  DailyPulse::PRIVACY_PUBLIC) {

                    $allowDailyPulse = true;

                } else {

                    $allowDailyPulse = !empty($companyUser);

                }

            }

            $job_description_ids = [];

            $organizationPositionMapper = OrganizationPositionMapper::getInstance($adapter);

            $records = $organizationPositionMapper->fetchAllByCompanyIdAndEmployeeId($company->id,  $this->currentUserPlugin->getUserId());

            foreach($records as $record)

            {

                array_push($job_description_ids, $record->job_description_id);

            }

            $companyService = $companyServiceMapper->fetchOneActiveByCompanyIdAndServiceId($company->id, Service::KNOWLEDGE_AREA);

            if($companyService) {

                if($job_description_ids) {

                    $knowledgeAreaCategoryJobDescriptionMapper = KnowledgeAreaCategoryJobDescriptionMapper::getInstance($adapter);

                    $records = $knowledgeAreaCategoryJobDescriptionMapper->fetchAllByCompanyIdAndJobDescriptionIds($company->id, $job_description_ids);

                    if(!empty($records)) {

                        $allowKnowledgeArea = true;

                    }

                }

                if($companyUser && !$allowKnowledgeArea) {

                    $knowledgeAreaCategoryUserMapper = KnowledgeAreaCategoryUserMapper::getInstance($adapter);

                    $records = $knowledgeAreaCategoryUserMapper->fetchAllByUserId($companyUser->user_id);

                    if(!empty($records)) {

                        $allowKnowledgeArea = true;

                    }

                }

            }

            $companyService = $companyServiceMapper->fetchOneActiveByCompanyIdAndServiceId($company->id, Service::MY_COACH);

            if($companyService) {

                if($job_description_ids) {

                    $myCoachCategoryJobDescriptionMapper = MyCoachCategoryJobDescriptionMapper::getInstance($adapter);

                    $records = $myCoachCategoryJobDescriptionMapper->fetchAllByCompanyIdAndJobDescriptionIds($company->id, $job_description_ids);

                    if(!empty($records)) {

                        $allowKnowledgeArea = true;

                    }

                }

                if($companyUser && !$allowMyCoach) {

                    $myCoachCategoryUserMapper = MyCoachCategoryUserMapper::getInstance($adapter);

                    $records = $myCoachCategoryUserMapper->fetchAllByUserId($companyUser->user_id);

                    if(!empty($records)) {

                        $allowMyCoach = true;

                    }

                }

            }

        } else {

            $companyUser = '';

        }

        $usertype = $this->currentUserPlugin->getUserTypeId();

        if($allowDailyPulse) {

            $resources = getAclDailyPulse();

            foreach($resources as $resourceName)

            {

                $this->acl->allow($usertype, $resourceName);

            }

        }

        if($allowMicrolearning) {

            $resources = getAclMicrolearning();

            foreach($resources as $resourceName)

            {

                $this->acl->allow($usertype, $resourceName);

            }

        }

        if($allowKnowledgeArea) {

            $resources = getAclKnowledgeArea();

            foreach($resources as $resourceName)

            {

                $this->acl->allow($usertype, $resourceName);

            }

        }

        if($allowMyCoach) {

            $resources = getAclMyCoach();

            foreach($resources as $resourceName)

            {

                $this->acl->allow($usertype, $resourceName);

            }

        }

        if($this->currentNetworkPlugin->getNetwork()->default == Network::DEFAULT_YES) {

            $usertypes = getAclUsertypeDefaultNetwork();

            foreach($usertypes as $usertype => $resources)

            {

                foreach ($resources as $resourceName)

                {

                    $this->acl->allow($usertype, $resourceName);

                }

            }

        } else {

            if($this->currentUserPlugin->hasIdentity()) {

                if($company) {

                    if($companyUser) {

                        $usertype = $this->currentUserPlugin->getUserTypeId();

                        if($companyUser->creator == CompanyUser::CREATOR_YES) {

                            $resources =  getAclUsertypeOtherNetworkCreator();

                            foreach($resources as $resourceName)

                            {

                                $this->acl->allow($usertype, $resourceName);

                            }

                        }

                        if($companyUser->creator == CompanyUser::CREATOR_NO) {

                            $resources =  getAclUsertypeOtherNetworkNonCreator();

                            foreach($resources as $resourceName)

                            {

                                $this->acl->allow($usertype, $resourceName);

                            }

                        }

                    }

                }

            }

        }

        $event->getViewModel()->setVariable('acl', $this->acl);

    }

    public function onDispatchError(MvcEvent $event)

    {

        $this->processError($event);

    }

    public function onRenderError(MvcEvent $event)

    {

        $this->processError($event);

    }

    /**

     *

     * @param \Laminas\Http\Response $response

     * @param int $code

     * @param string $content

     */

    public function sendResponse($response, $code, $content)

    {

        $headers = $response->getHeaders();

        $headers->clearHeaders();

        $headers->addHeaderLine('Content-type', 'application/json; charset=UTF-8');

        Functions::addCrossSiteToResponse($response);

        $response->setStatusCode($code);

        $response->setContent($content); //json_encode($data));

        $response->send();

        exit;

    }

    public function processError(MvcEvent $event)

    {

        $error = $event->getError();

        if (!$error) {

            return;

        }

        $response = $event->getResponse();

        if('error-exception' == $error) {

            $exception = $event->getParam('exception');

            error_log($exception->getCode() . ' ' . $exception->getMessage());

            error_log($exception->getTraceAsString());

            $response = $event->getResponse();

            $code = 200;

            $content = json_encode(['success' => false, 'data' => $exception->getCode() . ' ' . $exception->getMessage(), 'fatal' => true]);

            $this->sendResponse($response, $code, $content);

        } else if('error-router-no-match' == $error) {

            $response = $event->getResponse();

            $code = 404;

            $content = json_encode(['success' => false, 'data' => 'error-router-no-match', 'fatal' => true]);

            $this->sendResponse($response, $code, $content);

        } else if(' error-controller-not-found' == $error) {

            $response = $event->getResponse();

            $code = 404;

            $content = json_encode(['success' => false, 'data' => 'error-controller-not-found', 'fatal' => true]);

            $this->sendResponse($response, $code, $content);

        } else {

            $response = $event->getResponse();

            $code = 200;

            $content = json_encode(['success' => false, 'data' => $error, 'fatal' => true]);

            $this->sendResponse($response, $code, $content);

        }

        exit;

    }

    public function authPreDispatch(MvcEvent $event)

    {

        $serviceManager = $event->getApplication()->getServiceManager();

        $adapter = $serviceManager->get('leaders-linked-db');

        $routeName = $event->getRouteMatch()->getMatchedRouteName();

        $requestMethod = isset($_SERVER['REQUEST_METHOD']) ? trim(strtoupper($_SERVER['REQUEST_METHOD'])) : '';

        if($requestMethod == 'POST') {

            if($this->authByOTP && substr($routeName, 0, 8) == 'services') {

                $exclude = true;

            } else {

                $exclude = false;

                $usertypes = getAclUsertype();

                foreach($usertypes[UserType::GUEST] as $resourceName)

                {

                   if($routeName == $resourceName) {

                      $exclude = true;

                      break;

                    }

                }

            }

            if(!$exclude) {

                $httpToken = isset($_SERVER['HTTP_X_CSRF_TOKEN']) ? $_SERVER['HTTP_X_CSRF_TOKEN'] : '';

                if($this->jwtID) {

                    $jwtTokenMapper = JwtTokenMapper::getInstance($this->adapter);

                    $jwtToken = $jwtTokenMapper->fetchOne($this->jwtID);

                    if($jwtToken) {

                        $sessionToken = $jwtToken->csrf;

                        //$jwtToken->csrf= '';

                       // $jwtTokenMapper->update($jwtToken);

                    } else {

                        $sessionToken = '';

                    }

                } else {

                    $sessionToken = '';

                }

                //error_log('$this->jwtID = ' . $this->jwtID . ' $httpToken = ' . $httpToken . ' $sessionToken = ' . $sessionToken);

                if ( $httpToken != $sessionToken) {

                    $response = $event->getResponse();

                    $this->sendResponse($response, 200, json_encode(['success' => false, 'data' => 'Unauthorized - CSRF fail', 'fatal' => true]));

                }

            }

        }

        if($this->currentUserPlugin->hasIdentity())  {

            $user = $this->currentUserPlugin->getUser();

            $user_id = $user->id;

            $userTypeId = $user->usertype_id;

        }  else {

            $userTypeId = UserType::GUEST;

            $user_id = 0;

        }

        if($this->acl->isAllowed($userTypeId, $routeName)) {

            $user = $this->currentUserPlugin->getUser();

            if($user) {

                $updateLastActivity = true;

                if ('chat' == substr($routeName, 0, 4)) {

                    $updateLastActivity = false;

                }

                if ('inmail' == substr($routeName, 0, 6)) {

                    $updateLastActivity = false;

                }

                if ('check-session' == $routeName) {

                    $updateLastActivity = false;

                }

                if($updateLastActivity) {

                    $userMapper = UserMapper::getInstance($adapter);

                    $userMapper->updateLastActivity($user->id);

                }

            }

        } else {

            $response = $event->getResponse();

            $response->setStatusCode(200);

            $response->setContent(json_encode(['success' => false, 'data' => 'Unauthorized - Does not have permission', 'fatal' => true]));

            $response->send();

            exit;

        }

    }

    public function authPosDispatch(MvcEvent $event)

    {

        //$response = $event->getResponse();

       // Functions::addCrossSiteToResponse($response);

    }

    /**

     *

     * @param \Laminas\Db\Adapter\AdapterInterface $adapter

     * @param int $user_id

     * @return boolean

     */

    private function isMicroLeargningAccessGranted($adapter, $user_id)

    {

        $accessGranted = false;

        $capsuleUserMapper = \LeadersLinked\Mapper\CompanyMicrolearningCapsuleUserMapper::getInstance($adapter);

        $now = $capsuleUserMapper->getDatebaseNow();

        $records = $capsuleUserMapper->fetchAllActiveByUserId($user_id);

        foreach($records as $record)

        {

            if($record->access != \LeadersLinked\Model\CompanyMicrolearningCapsuleUser::ACCESS_UNLIMITED && $record->access != \LeadersLinked\Model\CompanyMicrolearningCapsuleUser::ACCESS_PAY_PERIOD) {

                continue;

            }

            if($record->access == \LeadersLinked\Model\CompanyMicrolearningCapsuleUser::ACCESS_PAY_PERIOD) {

                if($now < $record->paid_from || $now > $record->paid_to) {

                    continue;

                }

            }

            $accessGranted = true;

            break;

        }

        return $accessGranted;

    }

}