PHP代理webdav 123云盘示例

php代理webdav  123云盘示例

<?php
error_reporting(0);
// 配置WebDAV连接信息
$webdavUrl = 'https://webdav.123pan.cn/webdav';
$username = '178********';
$password = 'lo****ar';

$REQUEST_URI = $_SERVER['REQUEST_URI'];
$REQUEST_URI = preg_replace('/\?.+$/', '', $REQUEST_URI);
$remoteFilePath = substr($REQUEST_URI, 4);
$getinfo = getinfo($webdavUrl, $username, $password, $remoteFilePath);
if($getinfo['http_code'] != 302){
    header('HTTP/1.1 '. $getinfo['http_code']);
}else{
    if(!$getinfo['redirect_url'])
    {
        header('HTTP/1.1 404 Not Found');
    }else{
        new_header($remoteFilePath);
        $url = $getinfo['redirect_url'];
        echo echo_file_content($url);
    }
}

function getinfo($webdavUrl, $username, $password, $remoteFilePath)
{
    $ch = curl_init();
    curl_setopt($ch, CURLOPT_URL, $webdavUrl. $remoteFilePath);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
    curl_setopt($ch, CURLOPT_USERPWD, $username. ':'. $password);
    curl_setopt($ch, CURLOPT_HTTPAUTH, CURLAUTH_BASIC);
    curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
    curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
    curl_setopt($ch, CURLOPT_TIMEOUT, 60);
    $response = curl_exec($ch);
    $getinfo = curl_getinfo($ch);
    return $getinfo;
}

function echo_file_content($url)
{
    $ch = curl_init();
    curl_setopt($ch, CURLOPT_URL, $url);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
    curl_setopt($ch, CURLOPT_CUSTOMREQUEST, 'GET');
    curl_setopt($ch, CURLOPT_HTTPHEADER, [
        'accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7',
        'accept-language: zh-CN,zh;q=0.9,en;q=0.8,en-GB;q=0.7,en-US;q=0.6',
        'cache-control: max-age=0',
        'priority: u=0, i',
        'sec-ch-ua: "Microsoft Edge";v="129", "Not=A?Brand";v="8", "Chromium";v="129"',
        'sec-ch-ua-mobile: ?0',
        'sec-ch-ua-platform: "Windows"',
        'sec-fetch-dest: document',
        'sec-fetch-mode: navigate',
        'sec-fetch-site: same-site',
        'sec-fetch-user: ?1',
        'upgrade-insecure-requests: 1',
        'user-agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36 Edg/129.0.0.0',
    ]);
    $response = curl_exec($ch);
    return $response;
}

function new_header($url){
    ob_end_clean();
    $url_array = explode('.', $url);
    $name = $url_array[count($url_array)-1];
    header('Content-Disposition: inline');
    switch ($name) {
        case 'jpg':
            header('Content-Type: image/jpeg');
            break;
        case 'jpeg':
            header('Content-Type: image/jpeg');
            break;
        case 'png':
            header('Content-Type: image/png');
            break;
        case 'gif':
            header('Content-Type: image/jpeg');
            break;
        default:
            header('Content-Disposition: attachment');
            header('Content-Type: application/octet-stream');
            break;
    }
}