SimpleCloudNotifier/web/update.php

75 lines
2.3 KiB
PHP

<?php
include_once 'model.php';
$INPUT = array_merge($_GET, $_POST);
if (!isset($INPUT['user_id'])) die(json_encode(['success' => false, 'message' => 'Missing parameter [[user_id]]']));
if (!isset($INPUT['user_key'])) die(json_encode(['success' => false, 'message' => 'Missing parameter [[user_key]]']));
$user_id = $INPUT['user_id'];
$user_key = $INPUT['user_key'];
$fcm_token = isset($INPUT['fcm_token']) ? $INPUT['fcm_token'] : null;
//----------------------
$pdo = getDatabase();
$stmt = $pdo->prepare('SELECT user_id, user_key, quota_today, quota_day, is_pro FROM users WHERE user_id = :uid LIMIT 1');
$stmt->execute(['uid' => $user_id]);
$datas = $stmt->fetchAll(PDO::FETCH_ASSOC);
if (count($datas)<=0) die(json_encode(['success' => false, 'message' => 'User not found']));
$data = $datas[0];
if ($data === null) die(json_encode(['success' => false, 'message' => 'User not found']));
if ($data['user_id'] !== (int)$user_id) die(json_encode(['success' => false, 'message' => 'UserID not found']));
if ($data['user_key'] !== $user_key) die(json_encode(['success' => false, 'message' => 'Authentification failed']));
$quota = $data['quota_today'];
$is_pro = $data['is_pro'];
$new_userkey = generateRandomAuthKey();
if ($fcm_token === null)
{
// only gen new user_secret
$stmt = $pdo->prepare('UPDATE users SET timestamp_accessed=NOW(), user_key=:at WHERE user_id = :uid');
$stmt->execute(['uid' => $user_id, 'at' => $new_userkey]);
echo json_encode(
[
'success' => true,
'user_id' => $user_id,
'user_key' => $new_userkey,
'quota' => $quota,
'quota_max'=> Statics::quota_max($data['is_pro']),
'is_pro' => $is_pro,
'message' => 'user updated'
]);
return 0;
}
else
{
// update fcm and gen new user_secret
$stmt = $pdo->prepare('UPDATE users SET timestamp_accessed=NOW(), fcm_token=:ft, user_key=:at WHERE user_id = :uid');
$stmt->execute(['uid' => $user_id, 'ft' => $fcm_token, 'at' => $new_userkey]);
$stmt = $pdo->prepare('UPDATE users SET fcm_token=NULL WHERE user_id <> :uid AND fcm_token=:ft');
$stmt->execute(['uid' => $user_id, 'ft' => $fcm_token]);
echo json_encode(
[
'success' => true,
'user_id' => $user_id,
'user_key' => $new_userkey,
'quota' => $quota,
'quota_max'=> Statics::quota_max($data['is_pro']),
'is_pro' => $is_pro,
'message' => 'user updated'
]);
return 0;
}