【发布时间】:2019-12-21 16:47:54
【问题描述】:
POST 请求给出以下请求的禁止错误。
函数调用如下
$response = _recaptcha_http_post (RECAPTCHA_VERIFY_SERVER, "/recaptcha/api/siteverify",
array (
'privatekey' => $privkey,
'remoteip' => $remoteip,
'response' => $response
) + $extra_params
);
函数低于
function _recaptcha_http_post($host, $path, $data, $port = 80) {
$req = _recaptcha_qsencode ($data);
$http_request = "POST $path HTTP/1.0\r\n";
$http_request .= "Host: $host\r\n";
$http_request .= "Content-Type: application/x-www-form-urlencoded;\r\n";
$http_request .= "Content-Length: " . strlen($req) . "\r\n";
$http_request .= "User-Agent: reCAPTCHA/PHP\r\n";
$http_request .= "\r\n";
$http_request .= $req;
echo "HTTP_Request - ";
echo $http_request;
$response = '';
if( false == ( $fs = @fsockopen($host, $port, $errno, $errstr, 10) ) ) {
die ('Could not open socket');
}
fwrite($fs, $http_request);
while ( !feof($fs) )
$response .= fgets($fs, 1160); // One TCP-IP packet
fclose($fs);
echo "HTTP_Response - ";
echo $response;
$response = explode("\r\n\r\n", $response, 2);
return $response; }
请求和响应如下
HTTP_Request = POST /recaptcha/api/siteverify HTTP/1.0 主机:www.google.com 内容类型:application/x-www-form-urlencoded;内容长度:418的User-Agent:验证码/ PHP专用密钥= 6LdWx7AUAAAAANcawRDmFaZ3mto2mR9BPxuO5Q7V&REMOTEIP = 91.75.176.244&响应= 03AOLTBLRSaTq0r_J2gVWzsmxtidDnGAIeIpfM8jga9qmMD9rfKFm-cymLoT6dWhJjAimn7RmPOx1IPTLoUeiAXS1m8qobI8Yk_kPtmPHRm17lxsFbOKMG6b5-nldm4sSNohW02zz9D0sDkymEnGWXej3bTczvv2ah1PePJCIBG-3Ae0IuJP2EwvD4AXtj5mFXZdomcBqe1zGLny4aiO6-KcRy73MRkvGLYxiWGd8BeV3wQvwTPJWhlsoAQjEtBqwFOnbc9ifeWGrMlXCkcXJRGJBsWUqKZ9VkqeKfs00O4RWN9TYDp7d1DGbQFdj7d5iUIpK4MIIRWJeE P>
HTTP_Response = HTTP/1.0 403 禁止内容类型:文本/html; charset=UTF-8 日期:2019 年 8 月 15 日星期四 07:30:28 GMT 过期时间:2019 年 8 月 15 日星期四 07:30:28 GMT 缓存控制:私有,max-age=0 X-Content-Type-Options: nosniff X-Frame-Options:SAMEORIGIN X-XSS-Protection:1;模式=块服务器:GSE 接受范围:无变化:接受编码
【问题讨论】:
-
出于好奇。为什么不使用请求库,例如狂饮或卷曲?它对正确的请求格式有很大帮助
-
以上代码来自谷歌代码存档中 reCAPTCHA 的 PHP 客户端库
-
我强烈建议找一个更新的库来使用
标签: php post recaptcha http-status-code-403 fsockopen