99 lines
2.4 KiB
PHP
Executable File
99 lines
2.4 KiB
PHP
Executable File
<?php
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class Session {
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use SingletonTrait;
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private $sessionPrefix = '';
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private function __construct() {
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$this->initSession();
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}
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public function initSession() {
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session_cache_limiter(false);
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session_start();
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}
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public function closeSession() {
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session_destroy();
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}
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public function clearSessionData() {
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$this->store('userId', null);
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$this->store('staff', null);
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$this->store('token', null);
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$this->store('ticketNumber', null);
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}
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public function setSessionData($data) {
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foreach($data as $key => $value)
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$this->store($key, $value);
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}
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public function createSession($userId, $staff = false) {
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$this->store('userId', $userId);
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$this->store('staff', $staff);
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$this->store('token', Hashing::generateRandomToken());
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}
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public function createTicketSession($ticketNumber) {
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$this->store('ticketNumber', $ticketNumber);
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$this->store('token', Hashing::generateRandomToken());
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}
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public function isTicketSession() {
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return $this->getStoredData('ticketNumber') && $this->getStoredData('token');
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}
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public function getTicketNumber() {
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return $this->getStoredData('ticketNumber');
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}
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public function getUserId() {
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return $this->getStoredData('userId');
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}
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public function getToken() {
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return $this->getStoredData('token');
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}
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public function sessionExists() {
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return !!$this->getToken();
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}
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public function isStaffLogged() {
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return $this->getStoredData('staff');
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}
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public function checkAuthentication($data) {
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$userId = $this->getStoredData('userId');
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$token = $this->getStoredData('token');
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return $userId && $token &&
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$userId === $data['userId'] &&
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$token === $data['token'];
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}
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public function store($key, $value) {
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$_SESSION[$this->sessionPrefix . $key] = $value;
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}
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private function getStoredData($key) {
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$storedValue = null;
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if (array_key_exists($this->sessionPrefix . $key, $_SESSION)) {
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$storedValue = $_SESSION[$this->sessionPrefix . $key];
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}
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return $storedValue;
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}
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public function isLoggedWithId($userId) {
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return ($this->getStoredData('userId') === $userId);
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}
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public function setSessionPrefix($prefix) {
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$this->sessionPrefix = $prefix;
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}
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}
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