关于safari的facebook app iframe登录问题 [英] facebook app iframe login issue on safari

问题描述

我有一个使用iframe的Facebook应用。

I have a facebook app that uses iframe.

facebook将我的网站加载到iframe中。当我点击链接时，我的网站使用灯箱显示iframe以显示Facebook登录信息。一切都在ff上工作正常，即铬。在safari上，框架会无限重新加载。

facebook loads my website inside an iframe. When I click a link, my website display an iframe using lightbox to display a facebook login. Everything works fine on ff, ie, chrome. On safari, frame keeps reloading infinitely.

PHP代码

$me = null;


$session = $facebook->getSession();

if ($session) {
  try {

     $me = $facebook->api('/me');

     $_SESSION['facebook'] = $me;


  } catch (FacebookApiException $e) {
  }
}

if($me) require_once("logged.php");
else require_once("login.php");

login.php中的javascript

javascript in login.php

window.fbAsyncInit = function() {




    FB.init({
    appId : '<?=$appId?>',
    status : true, // check login status
    cookie : true, // enable cookies to allow the server to access the session
    xfbml : true // parse XFBML
    });

    check_login_session();

    // whenever the user logs in, we refresh the page
    FB.Event.subscribe('auth.login', function() {

        $.browser.safari = ( $.browser.safari && /chrome/.test(navigator.userAgent.toLowerCase()) ) ? false : true;

        window.location.href = window.location.href;
    });


};

任何想法都将受到赞赏！

any ideas would be appreciated!

谢谢！

推荐答案

如果您还在寻找解决方案，请尝试构建P3P标头
http://www.p3pwriter.com/LRN_121.asp

If u r still looking for solution then try building P3P headers http://www.p3pwriter.com/LRN_121.asp

通常在iframe中设置cookie时存在安全问题，p3p标头充当网站与客户端计算机之间的协议，保证cookie中保存的信息不会被滥用。

usually there is a security issue when setting cookies inside iframe, p3p headers act as an agreement between website and client's computer guaranteeing that the information saved in cookies wont be misused.

快速解决方案： http：//planet.admon .org / how-to-implement-p3p-http-headers-for-cross-site-cookies /

怎么做：
复制粘贴到您的标题中：

what to do: copy paste this in your header:

<?php
header('P3P: CP="CURa ADMa DEVa PSAo PSDo OUR BUS UNI PUR INT DEM STA PRE COM NAV OTC NOI DSP COR"')
?>

就是这样！

这篇关于关于safari的facebook app iframe登录问题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！