Question

这突然来了，一切都工作正常，直到今天早上，最初我使用的是file_get_contents，它开始抛出SSL错误而无法连接然后我切换到CURL而没有运气。

我使用以下脚本验证表单clientide

<script type="text/javascript">

var renderGoogleInvisibleRecaptcha = function() {
    for (var i = 0; i < document.forms.length; ++i) {
        var form = document.forms[i];
        var holder = form.querySelector('.recaptcha-holder');
        if (null === holder){
            continue;
        }

        (function(frm){

            var holderId = grecaptcha.render(holder,{
                'sitekey': 'my_sitekey',
                'size': 'invisible',
                'badge' : 'bottomleft', // possible values: bottomright, bottomleft, inline
                'callback' : function (recaptchaToken) {
                    HTMLFormElement.prototype.submit.call(frm);
                }
            });

            frm.onsubmit = function (evt){
                evt.preventDefault();
                grecaptcha.execute(holderId);
            };

        })(form);
    }
};

和服务器端我使用以下功能

$data = array(
        'secret' => "my_secret_key",
        'response' => $token // captcha response
    );

$verify = curl_init();
curl_setopt($verify, CURLOPT_URL, "http://www.google.com/recaptcha/api/siteverify");
curl_setopt($verify, CURLOPT_POST, true);
curl_setopt($verify, CURLOPT_POSTFIELDS, http_build_query($data));
curl_setopt($verify, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($verify, CURLOPT_RETURNTRANSFER, true);
$response = curl_exec($verify);

然而

var_dump($response); //Always returning false 
var_dump(curl_error($verify)); //keep returning "Failed to connect to www.google.com port 80: Connection timed out"

一切都设置正确，它工作了几天但突然停止工作。代码或google recaptcha网站上没有任何变化。

Invisible recaptcha无法连接到www.google.com端口80

0 个答案: