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February 3, 2018 16:21
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| <?php | |
| define('BOT_USERNAME', 'XXXXXXXXXX'); // place username of your bot here | |
| function getTelegramUserData() { | |
| if (isset($_COOKIE['tg_user'])) { | |
| $auth_data_json = urldecode($_COOKIE['tg_user']); | |
| $auth_data = json_decode($auth_data_json, true); | |
| return $auth_data; | |
| } | |
| return false; | |
| } | |
| if ($_GET['logout']) { | |
| setcookie('tg_user', ''); | |
| header('Location: login_example.php'); | |
| } | |
| $tg_user = getTelegramUserData(); | |
| if ($tg_user !== false) { | |
| $first_name = htmlspecialchars($tg_user['first_name']); | |
| $last_name = htmlspecialchars($tg_user['last_name']); | |
| if (isset($tg_user['username'])) { | |
| $username = htmlspecialchars($tg_user['username']); | |
| $html = "<h1>Hello, <a href=\"https://t.me/{$username}\">{$first_name} {$last_name}</a>!</h1>"; | |
| } else { | |
| $html = "<h1>Hello, {$first_name} {$last_name}!</h1>"; | |
| } | |
| if (isset($tg_user['photo_url'])) { | |
| $photo_url = htmlspecialchars($tg_user['photo_url']); | |
| $html .= "<img src=\"{$photo_url}\">"; | |
| } | |
| $html .= "<p><a href=\"?logout=1\">Log out</a></p>"; | |
| } else { | |
| $bot_username = BOT_USERNAME; | |
| $html = <<<HTML | |
| <h1>Hello, anonymous!</h1> | |
| <script async src="https://telegram.org/js/telegram-widget.js?2" data-telegram-login="{$bot_username}" data-size="large" data-auth-url="check_authorization.php"></script> | |
| HTML; | |
| } | |
| echo <<<HTML | |
| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <meta charset="utf-8"> | |
| <title>Login Widget Example</title> | |
| </head> | |
| <body><center>{$html}</center></body> | |
| </html> | |
| HTML; | |
| ?> |
Hello, I want to integrate my mobile game into Telegram. Does anyone know how I can do it?
the right check auth as blow
<?php
define('BOT_TOKEN', 'XXXXXXXX:XXXXXXXXXXXXXXXXXXXXXXXX'); // place bot token of your bot here
function checkTelegramAuthorization($auth_data) {
echo('<br/>auth_data:'.$auth_data);
echo("<br/>####");
$check_hash = $auth_data['hash'];
unset($auth_data['hash']);
$data_check_arr = [];
foreach ($auth_data as $key => $value) {
$data_check_arr[] = $key . '=' . $value;
}
sort($data_check_arr);
$data_check_string = implode("\n", $data_check_arr);
echo('<br/>hash:'.$data_check_string);
////////the bigest reason zzzzzz no need ret hex string, is bytes....
$secret_key = hash_hmac('sha256', BOT_TOKEN,"WebAppData",true);
echo('<br/>secret_key:'.$secret_key);
$hash = hash_hmac('sha256',$data_check_string, $secret_key);
echo('<br/>hash:'.$check_hash);
echo('<br/>hashString:'.$hash);
if (strcmp($hash, $check_hash) !== 0) {
throw new Exception('<br/>Data is NOT from Telegram');
}
if ((time() - $auth_data['auth_date']) > 86400) {
throw new Exception('<br/>Data is outdated');
}
return $auth_data;
}
function saveTelegramUserData($auth_data) {
$auth_data_json = json_encode($auth_data);
setcookie('tg_user', $auth_data_json);
}
try {
$auth_data = checkTelegramAuthorization($_GET);
saveTelegramUserData($auth_data);
} catch (Exception $e) {
die ($e->getMessage());
}
header('Location: login_example.php');
?>
Ok
If something, the "id" value can be used as a "chat_id" to send a message via a bot
i got a error
Bot domain invalidCheck if you are using
httpsi also getting the same error, i'm using https
If something, the "id" value can be used as a "chat_id" to send a message via a bot
i got a error
Bot domain invalidCheck if you are using
httpsi also getting the same error, i'm using https
Leave comment
why this error Data is NOT from Telegram??
the right check auth as blow <?php define('BOT_TOKEN', '7171119555:AAE4K6DSoKFXub-vBr1GkT63_VclRCpZYBY'); // place bot token of your bot here function checkTelegramAuthorization($auth_data) { echo('<br/>auth_data:'.$auth_data); echo("<br/>####"); $check_hash = $auth_data['hash']; unset($auth_data['hash']); $data_check_arr = []; foreach ($auth_data as $key => $value) { $data_check_arr[] = $key . '=' . $value; } sort($data_check_arr); $data_check_string = implode("\n", $data_check_arr); echo('<br/>hash:'.$data_check_string); ////////the bigest reason zzzzzz no need ret hex string, is bytes.... $secret_key = hash_hmac('sha256', BOT_TOKEN,"WebAppData",true); echo('<br/>secret_key:'.$secret_key); $hash = hash_hmac('sha256',$data_check_string, $secret_key); echo('<br/>hash:'.$check_hash); echo('<br/>hashString:'.$hash); if (strcmp($hash, $check_hash) !== 0) { throw new Exception('<br/>Data is NOT from Telegram'); } if ((time() - $auth_data['auth_date']) > 86400) { throw new Exception('<br/>Data is outdated'); } return $auth_data; } function saveTelegramUserData($auth_data) { $auth_data_json = json_encode($auth_data); setcookie('tg_user', $auth_data_json); } try { $auth_data = checkTelegramAuthorization($_GET); saveTelegramUserData($auth_data); } catch (Exception $e) { die ($e->getMessage()); } header('Location: login_example.php'); ?>
🛑 Stop suffering!!! Use the tgWebValid package, which will do all the checks and make your life much easier. I will also provide convenient access to user data 😉
Hello, {$first_name} {$last_name}!";
} else {
$html = "
Hello, {$first_name} {$last_name}!
"; } if (isset($tg_user['photo_url'])) { $photo_url = htmlspecialchars($tg_user['photo_url']); $html .= "
I just want to apeciate this unique simplisity, its much more simple than discord or twitter and yet secure.
Hgj
I am always stuckup at "import PHP settings". Can someone help?
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