Firebase 中的自定义 authDomain [英] Custom authDomain in Firebase

问题描述

我将 Firebase 的内置 oAuth 功能用于 SPA.

I am using Firebase's built-in oAuth feature for an SPA.

这个 SPA 位于它自己的域中，比如 foobar.com

This SPA is on a domain of it's own, say foobar.com

问题是，当打开 oauth 弹出窗口时，使用的是旧的 foobar.firebaseapp.com 域，而不是新的 foobar.com 域

The problem is, when the oauth popup is opened, the old foobar.firebaseapp.com domain is used, instead of the new foobar.com domain

我的初始化看起来像这样

My init looks like this

firebase.initializeApp({
  apiKey: '...',
  authDomain: 'foobar.firebaseapp.com',
  databaseURL: 'https://foobar.firebaseio.com',
  storageBucket: 'foobar.appspot.com',
  messagingSenderId: '123456'
})

我猜 authDomain 可能与它有关，但如果我将其更改为 foobar.com 我会收到错误:

I am guessing authDomain may have something to do with it, but if I change it to foobar.com I get the error:

 code: "auth/popup-closed-by-user", message: "The popup has been closed by the user before finalizing the operation."}

简而言之，我是否缺少为 Firebase 自定义 oAuth 网址的方法?

In short, is there a way I am missing to customize the oAuth url for Firebase?

推荐答案

authDomain 依赖于该域上可用的特定脚本.如果您的单页应用托管在具有自定义域的 Firebase 托管上，您将能够使用该域作为 authDomain.

The authDomain relies on specific scripts being available on that domain. If your Single-Page App is hosted on Firebase Hosting with a custom domain, you will be able to use that domain as the authDomain.

或者，您可以在域的子域上为 Firebase 托管设置自定义域，例如auth.foobar.com 然后你就可以使用 auth.foobar.com 作为你的 authDomain.

Alternatively, you could set up a custom domain for Firebase Hosting on a subdomain of your domain e.g. auth.foobar.com and you'd then be able to use auth.foobar.com as your authDomain.

目前不支持使用非 Firebase 托管域作为您的 authDomain.

There is currently no support for using a non-Firebase-Hosting domain as your authDomain.

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