mirror of
https://github.com/ShaYmez/FreeSTAR-Status-Engine.git
synced 2024-11-27 22:58:38 -05:00
b5c5a2c8cf
- Made functions from ./telegram.php into a class and moved to classes/telegram.php - Renamed check.php to telegram_check.php to make it easier to understand what the file belongs to. - SESSIONS used to control if user is logged on or not - Telegram users will be identified as typeID = 2 in the subscribers table.
82 lines
2.3 KiB
PHP
82 lines
2.3 KiB
PHP
<?php
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Class Telegram
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{
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/**
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* Get telegram user data
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*
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* Gets telegram user data from cookie and save it to array
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*
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* @return void
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*
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* @author Telegram
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*
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*
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* @since 0.1
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*/
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function getTelegramUserData() {
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if (isset($_COOKIE['tg_user'])) {
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$auth_data_json = urldecode($_COOKIE['tg_user']);
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$auth_data = json_decode($auth_data_json, true);
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return $auth_data;
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}
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return false;
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}
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/**
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* Check if data is from telegram
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*
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* This checks if the data provides is from telegram. It includes a Fix for firefox
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*
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* @param mixed $auth_data The Authentication Data
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*
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* @return $auth_data
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*
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*/
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function checkTelegramAuthorization($auth_data) {
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$check_hash = $auth_data['hash'];
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unset($auth_data['hash']);
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$data_check_arr = [];
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foreach ($auth_data as $key => $value) {
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// $data_check_arr[] = $key . '=' . $value;
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$data_check_arr[] = $key . '=' . str_replace('https:/t', 'https://t', $value);
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}
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sort($data_check_arr);
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$data_check_string = implode("\n", $data_check_arr);
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$secret_key = hash('sha256', TG_BOT_API_TOKEN, true);
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$hash = hash_hmac('sha256', $data_check_string, $secret_key);
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if (strcmp($hash, $check_hash) !== 0) {
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throw new Exception('Data is NOT from Telegram');
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}
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if ((time() - $auth_data['auth_date']) > 86400) {
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throw new Exception('Data is outdated');
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}
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return $auth_data;
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}
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/**
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* Save telegram userdata
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*
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* Save the telegram user data in a cookie
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* @return void
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*/
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function saveTelegramUserData($auth_data) {
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$auth_data_json = json_encode($auth_data);
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setcookie('tg_user', $auth_data_json);
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}
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function get_telegram_subscriberid($user)
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{
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global $mysqli;
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$stmt = $mysqli->prepare("SELECT subscriberID FROM subscribers WHERE typeID=1 AND userID LIKE ? LIMIT 1");
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$stmt->bind_param("s", $user);
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$stmt->execute();
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$result = $stmt->get_result();
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if ( $result->num_rows) {
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$row = $result->fetch_assoc();
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$subscriberID = $row['subscriberID'];
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return $subscriberID;
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}
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return null; // Return null on false
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}
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} |