Google Chrome 不会在 Facebook Canvas Tab 应用程序中执行 POST

发布于 2024-12-17 19:41:53 字数 1891 浏览 2 评论 0原文

我相信这是一个很难回答的问题。

我已经使用以下选项配置了我的 Facebook 应用程序：

Page Tab URL: https://www.myapp.com.br/
Secure Page Tab URL: https://www.myapp.com.br/

（都是安全 URL 并使用 HTTPS 协议）

Firefox 和 Safari 等浏览器工作正常，当我打开页面时向服务器发送 POST 请求使用 http 或 https 协议的选项卡。

但是，当使用 facebook 和 http 时，Google Chrome 会执行 GET 请求。该请求不包含signed_request。

我花了很多时间试图解决这个问题，但我仍然不明白为什么会发生这种情况。谁能解释并提供解决方案吗？

更新（更多信息）

该应用程序是使用 Ruby on Rails 编写的。它是用 Nginx + Passenger 部署的。以下是应用程序与nginx的配置：

server {
    listen 80;
    listen 443 default ssl;
    server_name  www.myapp.com.br;
    passenger_enabled on;
    root /my/app/rails/folder/public;

    # workaround to get rid of infinite loops while using ssl
    passenger_set_cgi_param HTTP_X_FORWARDED_PROTO https;

}

Rails配置是强制ssl。

Nginx 访问日志，其中 Firefox 请求 facebook 页面选项卡：

201.87.25.128 - - [25/Nov/2011:19:16:47 -0200]“POST / HTTP/1.1”200 9693“http://static.ak.facebook.com/platform/page_proxy.php ?v=4" “Mozilla/5.0（Macintosh；Intel Mac OS X 10.7；rv:6.0.2）Gecko/20100101 火狐/6.0.2"

Nginx 访问日志，其中包含对 facebook 页面选项卡的 Google Chrome 请求：

201.87.25.128 - - [25/Nov/2011:19:19:07 -0200]“GET / HTTP/1.1”200 9678“http://static.ak.facebook.com/platform/page_proxy.php ?v=4" “Mozilla/5.0（Macintosh；英特尔 Mac OS X 10_7_2）AppleWebKit/535.2 （KHTML，如 Gecko）Chrome/15.0.874.121 Safari/535.2"

Nginx 访问日志，其中包含对 facebook SECURE 页面选项卡的 Google Chrome 请求：

201.87.25.128 - - [25/Nov/2011:19:18:43 -0200]“POST / HTTP/1.1”200 9678“https://s-static.ak.facebook.com/platform/page_proxy .php?v=4" “Mozilla/5.0（Macintosh；英特尔 Mac OS X 10_7_2）AppleWebKit/535.2 （KHTML，如 Gecko）Chrome/15.0.874.121 Safari/535.2"

原文

I believe this is a difficult question to answer.

I've configured my facebook application with the following options:

Page Tab URL: https://www.myapp.com.br/
Secure Page Tab URL: https://www.myapp.com.br/

(both are secure urls and use HTTPS protocol)

Browsers like Firefox and Safari are working fine, sending a POST request to the server when I open the Page Tab with http or https protocol.

However, Google Chrome performs a GET request when using facebook with http. This request doesn't contain the signed_request.

I've spent a lot of time trying to fix this and I still don't understand why this is happening. Can anyone explain and provide a solution?

Update (more info)

The application was written with Ruby on Rails. It was deployed with Nginx + Passenger. The following is the configuration of the application with nginx:

server {
    listen 80;
    listen 443 default ssl;
    server_name  www.myapp.com.br;
    passenger_enabled on;
    root /my/app/rails/folder/public;

    # workaround to get rid of infinite loops while using ssl
    passenger_set_cgi_param HTTP_X_FORWARDED_PROTO https;

}

Rails configuration is to force ssl.

Nginx access log with a Firefox request to the facebook page tab:

201.87.25.128 - - [25/Nov/2011:19:16:47 -0200] "POST / HTTP/1.1" 200 9693 "http://static.ak.facebook.com/platform/page_proxy.php?v=4"
"Mozilla/5.0 (Macintosh; Intel Mac OS X 10.7; rv:6.0.2) Gecko/20100101
Firefox/6.0.2"

Nginx access log with a Google Chrome request to the facebook page tab:

201.87.25.128 - - [25/Nov/2011:19:19:07 -0200] "GET / HTTP/1.1" 200 9678 "http://static.ak.facebook.com/platform/page_proxy.php?v=4"
"Mozilla/5.0 (Macintosh; Intel Mac OS X 10_7_2) AppleWebKit/535.2
(KHTML, like Gecko) Chrome/15.0.874.121 Safari/535.2"

Nginx access log with a Google Chrome request to the facebook SECURE page tab:

201.87.25.128 - - [25/Nov/2011:19:18:43 -0200] "POST / HTTP/1.1" 200 9678 "https://s-static.ak.facebook.com/platform/page_proxy.php?v=4"
"Mozilla/5.0 (Macintosh; Intel Mac OS X 10_7_2) AppleWebKit/535.2
(KHTML, like Gecko) Chrome/15.0.874.121 Safari/535.2"

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