HybridAuth 不适用于 ajax

HybridAuth not working with ajax

我正在尝试使用 ajax 实现 HybridAuth。

代码:

PHP:(将被ajax调用)

<?php
header('Content-type: application/json');
$provider = $_GET["provider"];
$config = '../libaries/hybridauth/config.php';
require_once( "../libaries/hybridauth/Hybrid/Auth.php" );
try {
    $hybridAuth = new Hybrid_Auth($config);

    $adapter = $hybridAuth->authenticate($provider);    
    $userProfile = json_encode($adapter->getUserProfile());
    echo $_GET['callback'] . '(' . "{$userProfile}" . ')';
} catch (Exception $e) {
    echo "Ooophs, we got an error: " . $e;
}
?>

Javascript:

socialRegister: function () {
    var self = this;
    var val = 'provider=' + self.get("provider");
    return $.ajax({
        type: "GET",
        url: path.urlRoot + 'ext/socialRegisterAndAuthentication.inc.php',
        dataType: "jsonp",
        data: val
    });
}

但我总是得到以下错误:

XMLHttpRequest cannot load https://api.twitter.com/oauth/authenticate?oauth_token=123. No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin 'http://localhost' is therefore not allowed access.

我知道,这意味着 Twitter 服务器不允许我的来源。有解决方法吗? "One-Page" 可以用 ajax 注册吗? (希望是 - 在 quora.com 上有效;))

推特设置:

最佳 法比安

首先 - HybridAuth 和 ajax 直接不起作用。但我现在有一个令人满意的解决方案,我想与您分享。所以这就是我的做法:

JavaScript:

twitterRegister: function () {
            var self = this;
            self.popupWindow = window.socialPopupWindow = window.open(
                    path.urlRoot + 'ext/socialRegisterAndAUthentication.inc.php?provider=Twitter',
                    "hybridauth_social_sing_on",
                    "location=0,status=0,scrollbars=0,width=800,height=500"
                    );
            var winTimer = setInterval(function ()
            {
                if (self.popupWindow.closed !== false)
                {
                    // !== is required for compatibility with Opera
                    clearInterval(winTimer);

                    //Now twitter register from
                    require(["model/register"], function (registerModel) {
                        var registerM = new registerModel();                      
                        var ajaxRequest = registerM.socialRegister();
                        $.when(ajaxRequest).done(function (response) {
                            console.log(response);
                            self.slideOutRegister("Twitter");
                            self.twitterObject = response;
                            $('#reg_user').val(response.firstName);
                        });
                        $.when(ajaxRequest).fail(function () {
                            self.slideOutRegister("Email");
                        });
                    });
                }
            }, 200);

        },

说明:该函数打开一个新的弹出窗口-window。系统将提示用户授权该应用程序。 setInterval 捕获关闭事件(在完成时由 window 本身触发)。

socialRegisterAndAUthentication.inc.php:

<?php

session_start();
header('Content-type: text/html');
$provider = $_GET["provider"];
$config = '../libaries/hybridauth/config.php';
require_once( "../libaries/hybridauth/Hybrid/Auth.php" );
try {
    $hybridAuth = new Hybrid_Auth($config);
    $adapter = $hybridAuth->authenticate($provider);
    $_SESSION["userProfile"] = json_encode($adapter->getUserProfile());
    echo "<script type='text/javascript'>";
    echo "window.close();";
    echo "</script>";
} catch (Exception $e) {
    echo "Ooophs, we got an error: ";
}
?>

说明:授权完成后关闭window(这来自HybridAuth的文档)。数据存储在一个会话中,以便我以后可以根据 ajax.

检索它

getSocialData.inc.php

<?php
session_start();
header('Content-type: application/json');
echo $_GET['callback'] . '(' . "{$_SESSION["userProfile"]}" . ')';
?>

说明:Returns 存储的用户配置文件。

总结:

用 javascript 打开一个弹出窗口-window 并让用户授权该应用程序。将数据存储在 Session 变量中。捕捉弹窗的关闭事件-window。然后进行 ajax 调用以检索存储的数据(会话)。