如何使用Facebook Python SDK从访问令牌中获取用户的电子邮件

Question

I am trying to implement Facebook login for an application I am developing. 我正在尝试为我正在开发的应用程序实现Facebook登录。

I am getting an access token like this: 我得到这样的访问令牌：

<!DOCTYPE html>
<html>
<head></head>
<body>
  <script>
window.fbAsyncInit = function() {
    FB.init({
      appId      : '[Redacted]',
      xfbml      : true,
      version    : 'v2.6'
    });

    FB.getLoginStatus(function(response) {
    if (response.status === 'connected') {
        window.location = "http://[my domain]/FBloginAuth?"+FB.getAuthResponse()["accessToken"]
    } else {
        window.location = encodeURI("https://www.facebook.com/dialog/oauth?scope=email&client_id=[redacted]&redirect_uri=http://[my domain]/FBloginAuth&response_type=token");
    }
});

  };

  (function(d, s, id){
    var js, fjs = d.getElementsByTagName(s)[0];
    if (d.getElementById(id)) {return;}
    js = d.createElement(s); js.id = id;
    js.src = "http://connect.facebook.net/en_US/sdk.js";
    fjs.parentNode.insertBefore(js, fjs);
  }(document, 'script', 'facebook-jssdk'));
  </script>

  <div id="status"></div>

</body>
</html>

My server then fishes the access token from the url like this (Python 2, because I have to support the Google OAuth SDK which doesn't seem to support Python 3.): 然后，我的服务器从网址中获取访问令牌，如下所示（Python 2，因为我必须支持似乎不支持Python 3的Google OAuth SDK。）：

graph = facebook.GraphAPI(access_token=environ["QUERY_STRING"]) # Apparently there is an extrea
profile = graph.get_object('me')
args = {'fields' : 'id,name,email', }
profile = graph.get_object('me', **args)
print(profile)

I know that this doesn't parse cases where there are variables in the url. 我知道这无法解析网址中存在变量的情况。 That is not the point. 那不是重点。 For now I am hand-feeding the token. 目前，我正在手动输入令牌。 The code vomits: 代码呕吐：

{u'id': u'[redacted]', u'name': u'[redacted]'}

My question is why the email doesn't appear in the response as I set the scope when asking for the token. 我的问题是为什么在我要求令牌时设置范围，为什么电子邮件没有出现在响应中。 Also, what should I do to get the email? 另外，我应该怎么做才能收到电子邮件？

Answer 1

Make sure that 确保

a) the user has actually granted the permission to your app (request /me/permissions to confirm, using the same access token), and a）用户实际上已经授予了您的应用程序的许可（使用相同的访问令牌请求/me/permissions进行确认），以及

b) that their e-mail address is verified with Facebook. b）他们的电子邮件地址已通过Facebook验证。 (Apparently not automatically the case with the e-mail address used to register.) （显然不是自动使用用于注册的电子邮件地址的情况。）

如何使用Facebook Python SDK从访问令牌中获取用户的电子邮件

问题描述

1 个解决方案

解决方案1
0 已采纳 2016-06-16 16:56:55

如何使用Facebook Python SDK从访问令牌中获取用户的电子邮件

问题描述

1 个解决方案

解决方案1 0 已采纳 2016-06-16 16:56:55

解决方案1
0 已采纳 2016-06-16 16:56:55