File indexing completed on 2024-06-16 05:27:03

 <?php
 
 /**
  *  ocs-webserver
  *
  *  Copyright 2016 by pling GmbH.
  *
  *    This file is part of ocs-webserver.
  *
  *    This program is free software: you can redistribute it and/or modify
  *    it under the terms of the GNU Affero General Public License as
  *    published by the Free Software Foundation, either version 3 of the
  *    License, or (at your option) any later version.
  *
  *    This program is distributed in the hope that it will be useful,
  *    but WITHOUT ANY WARRANTY; without even the implied warranty of
  *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  *    GNU Affero General Public License for more details.
  *
  *    You should have received a copy of the GNU Affero General Public License
  *    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  *
  * Created: 19.06.2018
  */
 class Default_Model_Ocs_OAuth
 {
     protected $messages;
     private $httpServer;
 
     /**
      * @inheritDoc
      */
     public function __construct($config = null)
     {
         $this->messages = array();
         if (isset($config)) {
             $this->config = $config;
         } else {
             $this->config = Zend_Registry::get('config')->settings->server->oauth;
         }
         $this->httpServer = new Default_Model_Ocs_HttpTransport_OAuthServer($this->config);
     }
 
     /**
      * @param $member_id
      *
      * @return bool
      * @throws Zend_Cache_Exception
      * @throws Zend_Exception
      * @throws Zend_Http_Client_Exception
      */
     public function createUser($member_id)
     {
         if (empty($member_id)) {
             return false;
         }
 
         $user = $this->getUserData($member_id);
         $data = $this->mapUserData($user);
 
         return $this->httpServer->pushHttpUserData($data);
     }
 
     /**
      * @param $member_id
      *
      * @return array
      * @throws Default_Model_Ocs_Exception
      * @throws Zend_Db_Statement_Exception
      */
     protected function getUserData($member_id)
     {
         $modelMember = new Default_Model_Member();
         $member = $modelMember->fetchMemberData($member_id, false)->toArray();
 
         if (empty($member)) {
             throw new Default_Model_Ocs_Exception('member with id ' . $member_id . ' could not found.');
         }
 
         return $member;
     }
 
     /**
      * @param array $user
      *
      * @return array
      */
     protected function mapUserData($user)
     {
         $data = array(
             'external_id'    => $user['external_id'],
             'ocs_user_id'    => $user['member_id'],
             'username'       => $user['username'],
             'password'       => $user['password'],
             'email'          => $user['mail'],
             'emailVerified'  => empty($user['mail_checked']) ? 'false' : 'true',
             'creationTime'   => strtotime($user['created_at']),
             'lastUpdateTime' => strtotime($user['changed_at']),
             'avatarUrl'      => $user['profile_image_url'],
             'biography'      => empty($user['biography']) ? '' : $user['biography'],
             'admin'          => $user['roleId'] == 100 ? 'true' : 'false',
             'is_hive'        => $user['password_type'] == 0 ? 'false' : 'true',
             'is_active'      => $user['is_active'],
             'is_deleted'     => $user['is_deleted']
         );
 
         return $data;
     }
 
     /**
      * @param $member_id
      *
      * @return bool
      * @throws Zend_Cache_Exception
      * @throws Zend_Exception
      * @throws Zend_Http_Client_Exception
      */
     public function updateMailForUser($member_id)
     {
         if (empty($member_id)) {
             return false;
         }
 
         $user = $this->getUserData($member_id);
 
         return $this->updateUser($user);
     }
 
     /**
      * @param array $member
      *
      * @return bool
      * @throws Zend_Cache_Exception
      * @throws Zend_Exception
      * @throws Zend_Http_Client_Exception
      */
     public function updateUser($member)
     {
         if (empty($member)) {
             return false;
         }
 
         if (is_int($member)) {
             $member = $this->getUserData($member);
         }
 
         $result = $this->createUserFromArray($member, $force = true);
 
         return $result;
     }
 
     /**
      * @param array $member_data
      * @param bool  $force
      *
      * @return bool|array
      * @throws Zend_Cache_Exception
      * @throws Zend_Exception
      * @throws Zend_Http_Client_Exception
      * @throws Zend_Json_Exception
      */
     public function createUserFromArray($member_data, $force = false)
     {
         if (empty($member_data)) {
             return false;
         }
 
         $this->messages = array();
         $this->httpServer->resetMessages();
 
         $data = $this->mapData($member_data, $bypassEmailCheck = false, $bypassUsernameCheck = false);
         $uid = $member_data['member_id'];
         $user = $this->getUser($member_data['external_id']);
 
         if (empty($user)) {
             try {
                 $method = Zend_Http_Client::POST;
                 $uri = $this->config->host . "/api/v2/users/create";
                 $result = $this->httpServer->httpRequest($uri, $uid, $method, $data);
                 if (false === $result) {
                     $this->messages[] = $this->httpServer->getMessages();
                     $this->messages[] = "Fail ";
 
                     return false;
                 }
             } catch (Zend_Exception $e) {
                 $this->messages[] = $this->httpServer->getMessages();
                 $this->messages[] = "Fail : " . $e->getMessage();
 
                 return false;
             }
             $this->messages[] = $this->httpServer->getMessages();
             $this->messages[] = "Create : Success";
 
             return $result;
         }
         if ($force === true) {
             try {
                 $uri = $this->config->host . "/api/v2/users/update";
                 $method = Zend_Http_Client::PUT;
                 $user = $this->httpServer->httpRequest($uri, $uid, $method, $data);
             } catch (Zend_Exception $e) {
                 $this->messages[] = "Fail : " . $e->getMessage();
 
                 return false;
             }
             $this->messages[] = $this->httpServer->getMessages();
             $this->messages[] = "Overwritten : " . json_encode($user);
 
             return $user;
         }
 
         $this->messages[] = 'Fail : user already exists.';
 
         return false;
     }
 
     /**
      * @param array $member_data
      * @param bool  $bypassEmailCheck
      * @param bool  $bypassUsernameCheck
      *
      * @return array
      */
     private function mapData($member_data, $bypassEmailCheck = false, $bypassUsernameCheck = false)
     {
         if (strpos($member_data['profile_image_url'], 'http') === false) {
             $urlImage = IMAGES_MEDIA_SERVER . '/img/' . $member_data['profile_image_url'];
         } else {
             $urlImage = $member_data['profile_image_url'];
         }
 
         $map_user_data = array(
             'user' => array(
                 'id'             => $member_data['external_id'],
                 'ocs_user_id'    => $member_data['member_id'],
                 'username'       => trim($member_data['username']),
                 'password'       => $member_data['password'],
                 'email'          => trim($member_data['mail']),
                 'emailVerified'  => empty($member_data['mail_checked']) ? 'false' : 'true',
                 'is_hive'        => $member_data['password_type'] == 0 ? 'false' : 'true',
                 'creationTime'   => strtotime($member_data['created_at']),
                 'lastUpdateTime' => strtotime($member_data['changed_at']),
                 'avatarUrl'      => $urlImage,
                 'biography'      => empty($member_data['biography']) ? '' : $member_data['biography'],
                 'admin'          => $member_data['roleId'] == 100 ? 'true' : 'false',
             )
         );
 
         if ((false == $member_data['is_active']) OR (true == $member_data['is_deleted'])) {
             $map_user_data['user']['disabledReason'] = 'user account disabled';
         }
 
         $map_user_data['options'] = array(
             'bypassEmailCheck'    => $bypassEmailCheck ? 'true' : 'false',
             'bypassUsernameCheck' => $bypassUsernameCheck ? 'true' : 'false'
         );
 
         return $map_user_data;
     }
 
     /**
      * @param string $extern_uid
      *
      * @return bool|array
      * @throws Zend_Cache_Exception
      * @throws Zend_Exception
      * @throws Zend_Http_Client_Exception
      * @throws Zend_Json_Exception
      */
     public function getUser($extern_uid)
     {
         $uri = $this->config->host . "/api/v2/users/{$extern_uid}";
         $method = Zend_Http_Client::GET;
         $uid = 'external_id';
 
         $user = $this->httpServer->httpRequest($uri, $uid, $method);
 
         if (false === $user) {
             return false;
         }
 
         return $user;
     }
 
     /**
      * @param $member_id
      *
      * @return bool
      * @throws Zend_Cache_Exception
      * @throws Zend_Exception
      * @throws Zend_Http_Client_Exception
      */
     public function updateAvatarForUser($member_id)
     {
         if (empty($member_id)) {
             return false;
         }
 
         $user = $this->getUserData($member_id);
 
         return $this->updateUser($user);
     }
 
     /**
      * @param $member_id
      *
      * @return bool
      * @throws Zend_Cache_Exception
      * @throws Zend_Exception
      * @throws Zend_Http_Client_Exception
      */
     public function updatePasswordForUser($member_id)
     {
         if (empty($member_id)) {
             return false;
         }
 
         $user = $this->getUserData($member_id);
 
         return $this->updateUser($user);
     }
 
     /**
      * @param $member_id
      *
      * @return bool
      * @throws Default_Model_Ocs_Exception
      * @throws Zend_Db_Statement_Exception
      */
     public function deleteUser($member_id)
     {
         if (empty($member_id)) {
             return false;
         }
 
         $user = $this->getUserData($member_id);
         $uid = $user['member_id'];
         $id = $user['external_id'];
 
         try {
             $method = Zend_Http_Client::DELETE;
             $uri = $this->config->host . "/api/v2/users/{$id}";
             $result = $this->httpServer->httpRequest($uri, $uid, $method);
             $this->messages[] = print_r($this->httpServer->getMessages(), true);
             $this->messages[] = "server response:" . is_array($result) ? print_r($result, true) : $result;
 
             if (false === $result) {
 
                 return false;
             }
         } catch (Zend_Exception $e) {
             $this->messages[] = $this->httpServer->getMessages();
             $this->messages[] = "Fail : " . $e->getMessage();
 
             return false;
         }
 
         return true;
     }
 
     /**
      * @return array
      */
     public function getMessages()
     {
         return $this->messages;
     }
 
     public function updateUserFromArray($member_data)
     {
         if (empty($member_data)) {
             return false;
         }
 
         $this->messages = array();
 
         $data = $this->mapUserData($member_data);
         $options = array('bypassEmailCheck' => 'true', 'bypassUsernameCheck' => 'true', 'update' => 'true');
 
         try {
             $this->httpServer->pushHttpUserData($data, $options);
         } catch (Zend_Exception $e) {
             $this->messages[] = "Fail " . $e->getMessage();
 
             return false;
         }
         $this->messages[] = $this->httpServer->getMessages();
 
         return $data;
     }
 
     public function validateUser($member_data)
     {
         if (empty($member_data)) {
             return false;
         }
 
         $result = false;
         $this->messages = array();
 
         try {
             $authUser = $this->getUser($member_data['external_id']);
             if (false === $authUser) {
                 $this->messages[] = "Not Found : " . $member_data['member_id'];
 
                 return false;
             }
             $result = $this->sameUserData($member_data, $authUser);
             if (false === $result) {
                 $this->messages[] = "Unequal : " . print_r($authUser, true);
             }
         } catch (Zend_Exception $e) {
             $this->messages[] = "Fail : " . $e->getMessage();
 
             return false;
         }
 
         return $result;
     }
 
     /**
      * @param array $user
      * @param array $authUser
      *
      * @return bool
      */
     private function sameUserData($user, $authUser)
     {
         if (strpos($user['profile_image_url'], 'http') === false) {
             $urlImage = IMAGES_MEDIA_SERVER . '/img/' . $user['profile_image_url'];
         } else {
             $urlImage = $user['profile_image_url'];
         }
 
         $result = false;
         $result = $result || ($user['member_id'] != $authUser['ocsId']);
         $result = $result || ($user['username'] != $authUser['username']);
         $result = $result || ($user['password'] != $authUser['password']);
         $result = $result || (strtolower($user['mail']) != $authUser['email']);
         $result = $result || ($user['mail_checked'] != $authUser['emailVerified']);
         $result = $result || (($user['password_type'] == 1) != $authUser['hiveImport']);
         $result = $result || ($urlImage != $authUser['avatarUrl']);
         $result = $result || ($user['biography'] != $authUser['biography']);
         $result = $result || (($user['roleId'] == 100) != $authUser['admin']);
         $result = $result || (($user['is_active'] == 0) != $authUser['disabled']);
 
         return !$result;
     }
 
 }