chuanqi-client-config/linuxdo.php

<?php

@header('Content-Type: text/html; charset=UTF-8');
include 'config.php';
include 'function.php';

$act = input('act');
$mySQLi = new mysqli($_CONFIG_DB['db_host'], $_CONFIG_DB['db_user'], $_CONFIG_DB['db_password'], $_CONFIG_DB['db_name'], $_CONFIG_DB['db_port']);
if($mySQLi->connect_errno) exit($mySQLi->connect_error);
$mySQLi->set_charset($_CONFIG_DB['db_charset']);

switch ($act) {
    case 'reg':
        $player = [
            'username' => $userInfo['user_username'],
            'password' => $userInfo['user_api_key'],
            'email' => $userInfo['user_email'],
            'reg_ip' => '127.0.0.1',
            'reg_time' => time(),
            'reg_source' => 'linuxdo',
        ]
        $stmt = $mySQLi->prepare('select player_id from player_connect_threeparty where type='linuxdo' and connect_id=?');
        $stmt->bind_param('s', $userInfo['user_username']);
        $stmt->execute();
        break;
    default:
        $code = $_GET['code'];

        $key = base64_encode($_LINUXDO_CONNECT['client_id'].':'.$_LINUXDO_CONNECT['client_secret']);
        
        $header = [
            'Authorization: Basic '.$key
        ];
        
        $post = http_build_query([
            'grant_type' => 'authorization_code',
            'code' => $code,
            'redirect_uri' => ''
        ]);
        
        $getTokenRes = get_curl('https://connect.linux.do/oauth2/token', $post, 0, 0, $header);
        
        $getTokenArr = json_decode($getTokenRes, true);
        
        if (isset($getTokenArr['access_token'])) {
            $access_token = $getTokenArr['access_token'];
        
            $header = [
                'Authorization: Bearer '.$access_token
            ];
        
            $getUserRes = get_curl('https://connect.linux.do/api/user', 0, 0, 0, $header);
        
            $getUserArr = json_decode($getUserRes, true);
            $userInfo = []
        
            if (isset($getUserArr['id'])) {
                // 保存每个用户数据项到 session 中
                $userInfo['user_id'] = $getUserArr['id'];
                $userInfo['user_sub'] = $getUserArr['sub'];
                $userInfo['user_username'] = $getUserArr['username'];
                $userInfo['user_login'] = $getUserArr['login'];
                $userInfo['user_name'] = $getUserArr['name'];
                $userInfo['user_email'] = $getUserArr['email'];
                $userInfo['user_avatar_template'] = $getUserArr['avatar_template'];
                $userInfo['user_avatar_url'] = $getUserArr['avatar_url'];
                $userInfo['user_active'] = $getUserArr['active'];
                $userInfo['user_trust_level'] = $getUserArr['trust_level'];
                $userInfo['user_silenced'] = $getUserArr['silenced'];
                $userInfo['user_external_ids'] = $getUserArr['external_ids'] ?? 'null';
                $userInfo['user_api_key'] = $getUserArr['api_key'];
        
            }
        
            // 判断是否已经关联
            $stmt = $mySQLi->prepare('select player_id from player_connect_threeparty where type='linuxdo' and connect_id=?');
            $stmt->bind_param('s', $userInfo['user_username']);
            $stmt->execute();
            $result = $stmt->get_result();
            $row = $result->fetch_array();
            if(!empty($row)){
                $getPlayer = $mySQLi->prepare('select username,password from player where id=?');
                $getPlayer->bind_param('s', $row['player_id']);
                $getPlayer->execute();
                $res = $getPlayer->get_result();
                $account = $res->fetch_array();
                exit("<script language='javascript'>window.location.href='/play?account={$account['username']}&token={$account['password']}';</script>");
            }
            //echo json_encode($getUserArr);
        } else {
            echo json_encode($getTokenArr);
        }
        break;
}

// cURL 函数
function get_curl($url, $post=0, $referer=0, $cookie=0, $header=0, $ua=0, $nobaody=0, $addheader=0)
{
    $ch = curl_init();
    curl_setopt($ch, CURLOPT_URL, $url);
    $httpheader[] = "Accept: */*";
    $httpheader[] = "Accept-Encoding: gzip,deflate,sdch";
    $httpheader[] = "Accept-Language: zh-CN,zh;q=0.8";
    $httpheader[] = "Connection: close";
    if ($header) {
        $httpheader = array_merge($httpheader, $header);
    }
    curl_setopt($ch, CURLOPT_HTTPHEADER, $httpheader);
    if ($post) {
        curl_setopt($ch, CURLOPT_POST, 1);
        curl_setopt($ch, CURLOPT_POSTFIELDS, $post);
    }
    if ($header) {
        curl_setopt($ch, CURLOPT_HEADER, false);
    }
    if ($cookie) {
        curl_setopt($ch, CURLOPT_COOKIE, $cookie);
    }
    if ($referer) {
        if ($referer == 1) {
            curl_setopt($ch, CURLOPT_REFERER, '');
        } else {
            curl_setopt($ch, CURLOPT_REFERER, $referer);
        }
    }
    if ($ua) {
        curl_setopt($ch, CURLOPT_USERAGENT, $ua);
    } else {
        curl_setopt($ch, CURLOPT_USERAGENT, "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36");
    }
    if ($nobaody) {
        curl_setopt($ch, CURLOPT_NOBODY, 1);
    }
    curl_setopt($ch, CURLOPT_ENCODING, "gzip");
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
    $ret = curl_exec($ch);
    curl_close($ch);
    return $ret;
}

?>
<html>
<head>
<style>
    html,body{
        margin:0;
    }
</style>
</head>
<body>
    <?php if(empty($row)){?>
        当前尚未有你的游戏账号,请选择<br>
        <a href="/linudo?act=bind&connect_id=<?=$userInfo['user_username']?>">Linuxdo账号绑定</a></br>
        如果已有账号,请输入账号和密码
        <form action="/linudo?act=reg&connect_id=<?=$userInfo['user_username']?>">
            <input type="text" id="account" placeholder="请输入账号" onKeyUp="value = value.replace(/[\W]/g, '')" autocomplete="off" disableautocomplete>
            <input type="password" id="password" placeholder="请输入密码">
            <button type="submit">绑定</button>
        </form>
    <?php }?>
</body>
</html>