使用firebase认证令牌使用JS SDK进行图形API调用 [英] Using firebase auth token to make graph api calls using JS SDK

问题描述

我目前有一个使用firebase编写的应用程序来验证并登录到我的应用程序。我得到一个访问令牌与firebase认证。我想使用这个令牌进行图形API调用，如

I currently have a Facebook app written with app that uses firebase to authenticate and login to my app. I am getting a access token with the firebase auth. I wanted to use this token to make graph api calls like

FB.api(
     '/me/albums',
     'GET',
     {},
     function(response) {
        // Insert your code here
        console.log(response);
        console.log(token);
     }
  );

我正在追踪 firebase上的文档进行身份验证。用户已成功创建用户已授予照片访问权限的防火墙。我只是无法弄清楚如何使用令牌来打电话给Facebook的图形API。

I am following the documentation on firebase to make the authentication. The user is successfully created on firebase the user has given permission for photo access. I just am not able to figure out how to use the token to makes calls to Facebook's graph api.

 var provider = new firebase.auth.FacebookAuthProvider();
 provider.addScope('user_photos');
 provider.addScope('user_friends');
 firebase.auth().signInWithPopup(provider).then(function(result) {
  // This gives you a Facebook Access Token. You can use it to access the Facebook API.
  var token = result.credential.accessToken;
  // The signed-in user info.
  var user = result.user;
  // ...
}).catch(function(error) {
  // Handle Errors here.
  var errorCode = error.code;
  var errorMessage = error.message;
  // The email of the user's account used.
  var email = error.email;
  // The firebase.auth.AuthCredential type that was used.
  var credential = error.credential;
  // ...
});

编辑
当我在重定向后进行通话得到以下错误

EDIT When I make the call after the redirect I get the following error

"An active access token must be used to query information about the current user."

推荐答案

你可以做什么@luschn说或你也可以用facebook api做一个简单的http请求。

You could do what @luschn said or you could also make a simple http request with facebook api.

$.get(
     "https://graph.facebook.com/me",
     {
        'fields'       : fields,
        'access_token' : token
     },
     function(response) {
     //enter code here
     }
)

您可以从Facebook的图形API获取字段，访问令牌是您获得的从firebase。

You can get the fields from facebook's graph api and access token is the one you got from firebase.

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