PHP-SDK重定向过多 [英] PHP-SDK too many redirects

问题描述

我正在为Facebook使用 PHP-SDK ，并举例说明在我的本地主机上工作。然而，当在服务器上构建脚本时，脚本保持相当繁忙，从脚本重定向到Facebook并返回。 （错误：Fout 310（net :: ERR_TOO_MANY_REDIRECTS）：）

I'm using the PHP-SDK for Facebook and got the example to work on my localhost. However, when building a script on a server the script stays quite busy with redirecting from my script to facebook and back. (Error: Fout 310 (net::ERR_TOO_MANY_REDIRECTS):)

似乎还有更多的人遇到这个问题（ here ， here ，这里，这里）。虽然，我找不到明确的答案出了什么问题。

It seems that many more people have got this issue (here, here, here, here). Though, I can't find a clear answer what goes wrong.

重定向到Facebook（回复302）：

Redirect to facebook (response 302):

https://www.facebook.com/dialog/oauth?client_id=166958180001271&redirect_uri=http%3A%2F%2Fdomain.com%2Fscripts%2FGateway.php%3Faction%3DAllowFacebookAccessAction%26app%3D14&state=0dbc178a375595da4751265a7147c01e#_=_

重定向到mydomain（响应302）：

Redirect to mydomain (response 302):

http://domain.com/scripts/Gateway.php?action=AllowFacebookAccessAction&app=14&state=0dbc178a375595da4751265a7147c01e&code=AQD-dTeyns0OWpGb_PzfHxUy2iRmpc1XgP6Q24DDRX8MiRTE10lV-b-aSNIlOLVHk576vRs3H8Pf9n0kGwU827MrkzUCUoQGFGEQBkkOJnCy9zb6hZs7TVBsKL2iSuZIhDjLsCOPeKy3zfb37Q6LGhtMICCdB_IQAvU0uRvAkSAX8tdVJ65PEv8imx-2yvLaMoGJleZwKogh7m03vlhV8hJk#_=_

创建此问题的部分代码

...            
    $facebook = new FacebookApi(array(
            'appId' => $app->getProperty('apiKey'),
            'secret' => $app->getProperty('secretKey'),
        ));
    $user = $facebook->getUser();
    if (!$user) {    
        header('location: ' . $facebook->getLoginUrl());
        exit;
    }
...

更新：

我排除了它的服务器设置。我能够在该服务器上运行原始示例脚本。

I ruled out that its a server setting. I was able to run the original example script on that server.

推荐答案

在您的应用设置中重新检查您的应用秘密 https://developers.facebook.com/apps 否则转储会话

Recheck your app secret in your app settings https://developers.facebook.com/apps otherwise dump the session

<?php print_r($_SESSION); ?>

并退出令牌， https://developers.facebook.com/tools/debug

确定令牌被破坏或秘密。

Pretty sure either the token is mangled or the secret.

如果没有，这是你没有显示的代码。

If not, it's in code you haven't shown.

这篇关于PHP-SDK重定向过多的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！