php - 是什么导致此代码中出现以下错误：HTTP 错误 411。请求必须分块或具有内容长度？

问题描述

下面的代码位于网络服务器上的 .php 文件中。通过获取请求、group_id、new_role_set_id 和 target_user_id 被发送到网站。然后，该网站登录到另一个网站，在该网站发送获取请求以更改特定组中用户的排名。但是，我得到了这个输出：

You aren't supposed to be here.
Hello!
Length Required
HTTP Error 411. The request must be chunked or have a content length.

代码：

<html>
  <head>
    <title>Welcome to the promotion bot!</title>
  </head>
  <body> <h1>You aren't supposed to be here.</h1>
  </body>
</html>

<?php
$group_id         = $_GET['groupId'];
$new_role_set_id  = $_GET['newRoleSetId'];
$target_user_id   = $_GET['targetUserId'];

$login_user       = 'username=bot&password=bot';
$file_path_rs     = 'rs.txt';
$file_path_token  = 'token.txt';
$current_rs       = file_get_contents($file_path_rs);
$current_token    = file_get_contents($file_path_token);

echo "Hello!";

function getRS()
{
    global $login_user, $file_path_rs;

    $get_cookies = curl_init("https://www.roblox.com/newlogin");
    curl_setopt_array($get_cookies,
        array(
            CURLOPT_RETURNTRANSFER => true,
            CURLOPT_HEADER => true,
            CURLOPT_POST => true,
            //CURLOPT_HTTPHEADER => array("Content-Length: " . strlen($login_user)),
            CURLOPT_POSTFIELDS => $login_user

        )
    );



    $rs = (preg_match('/(\.ROBLOSECURITY=.*?);/', curl_exec($get_cookies), $matches) ? $matches[1] : '');
    file_put_contents($file_path_rs, $rs, true);
    curl_close($get_cookies);

    return $rs;
}


function changeRank($rs, $token) 
{
    global $group_id, $new_role_set_id, $target_user_id, $file_path_token;

    $promote_user = curl_init("http://www.roblox.com/groups/api/change-member-rank?groupId=$group_id&newRoleSetId=$new_role_set_id&targetUserId=$target_user_id");
    curl_setopt_array($promote_user,
        array(
            CURLOPT_RETURNTRANSFER => true,
            CURLOPT_POST => true,
            CURLOPT_HEADER => true,
            CURLOPT_HTTPHEADER => array("Cookie: $rs", "X-CSRF-TOKEN: $token")
        )
    );

    $resp = curl_exec($promote_user);
    $resp_header_size = curl_getinfo($promote_user, CURLINFO_HEADER_SIZE);
    $resp_header = substr($resp, 0, $resp_header_size);
    $resp_body = substr($resp, $resp_header_size);

    if (preg_match('/GuestData/', $resp_header)) {

        $resp_body = changeRank( getRS(), $token );
    } else if (preg_match('/Token Validation Failed/', $resp_header)) {

        $new_token = (preg_match('/X-CSRF-TOKEN: (\S+)/', $resp_header, $matches) ? $matches[1] : '');
        file_put_contents($file_path_token, $new_token, true);
        $resp_body = changeRank( $rs, $new_token );
    }

    curl_close($promote_user);

    return $resp_body;
}


echo changeRank($current_rs, $current_token);

标签： phphtml

php - 是什么导致此代码中出现以下错误：HTTP 错误 411。请求必须分块或具有内容长度？

问题描述

解决方案

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