Firebase Facebook登录照片的网址签名已过期 [英] Firebase facebook login photo url signature expired

问题描述

我正在使用Firebase（angularfire）和Facebook登录功能对我的用户进行身份验证。但是，今天我意识到配置文件图片网址已过期，但Firebase SDK不会刷新它。

有没有办法解决这个问题，或者我应该使用Facebook API请求图片？

解决方案使用可以在< .photoURL
其中 user 是在

<$ p $上返回的用户数据onAuthStateChanged（user => {}）

firebase.auth p>和 [0] 是感兴趣的认证提供者的索引。在我的情况下，我只有Facebook身份验证，因此索引是0.

似乎这个URL以某种方式被更新...（也许在用户登录？）

I'm using Firebase (angularfire) and Facebook login in my APP to authenticate my users. However today I realized that the profile image URL had been expired, but the Firebase SDK isn't refreshing it.

Is there a way to solve this or should I request the image using the Facebook API?

解决方案

I solved this by using the photoURL that can be found within: user.providerData[0].photoURL Where user is the user data returned on

firebase.auth().onAuthStateChanged( user => {})

And [0] is the index of the Authentication Provider of interest. In my case I only have Facebook authentication, thus the index is 0.

Seems that this URL is somehow being updated... (maybe on user sign in?)

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