汽车的Facebook的OAuth从ASP.NET C＃ [英] Auto Facebook OAuth from ASP.NET C#

问题描述

我需要OAuth认证帮助到Facebook。我能够做的步骤，所提到并且成功验证Facebook的API，让我的个人资料信息，以及后到我的新闻提要。

I need help on oAuth authentication to facebook. I am able to do the steps that facebook API mentioned and successfully authenticated, get my profile information as well as post to my news feed.

我想我的应用程序自动登录而不是路由到Facebook的登录页面上代表用户（即获得数据库凭据和做汽车的OAuth）。这样用户可以键入应用程序的消息，然后点击按钮应提交一份投递到Facebook页面。

I want my application to login automatically rather than routing to Facebook login page on behalf of a user(i.e. get credentials from db and do auto oauth) . So that the user can type a message on application and click on button should submit a post to facebook page.

感谢

推荐答案

你需要得到的是一个访问令牌。这是一个关键，它允许你继续访问该帐户，直到你的令牌过期或者用户取消它。

What you need to get is an access token. This is a key which allows you continued access to the account until your the token expires or the user cancels it.

当你第一次验证，如果你设置你所需的权限。让您可以存储和使用，initiale的调用中的authToken

When you first authenticate if you have set the required permissions you get an authtoken which you can store and use to initiale further calls.

var client = new FacebookClient("my_access_token");
dynamic result = client.Get("19292868552_118464504835613");
string id = result.id;
string fromName = result.from.name;
string fromCategory = result.from.category;
string message = result.message;
int likes = result.likes;
foreach (dynamic comment in result.comments.data) {
    string commentId = comment.id;
    string commentMessage = comment.message;
}

请参阅本文有关过程的详细信息：

see this article for details about the process:

HTTP： //benbiddington.wordpress.com/2010/04/23/facebook-graph-api-getting-access-tokens/

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