当前用户firebase函数onRequest

Question

是否有可能获得我的应用程序的当前用户并将其放置在FirebaseonRequest函数内?

我正在尝试以下内容:

import * as functions from 'firebase-functions';
import * as admin from 'firebase-admin';
import { getAuth } from "firebase/auth";
import { config } from 'dotenv';
admin.initializeApp();
config();
const axios = require('axios').default;

export const getCurrentUser = functions.https.onRequest( (req, res) => {
const auth = getAuth();
const user = auth.currentUser;
res.send(user);
console.log(user);
});

但是我得到以下错误:

FirebaseError: Firebase:需要提供选项，当不是通过源代码部署到主机。(app/任何选项)。在initializeApp

文档如下:https://firebase.google.com/docs/auth/web/manage-users#get_the_currently_signed-in_user

Answer 1

可以将Firebase ID令牌作为承载令牌在发送到HTTPS云函数的请求的授权头中传递，如本官方示例所示，但我强烈建议使用Callable函数，因为Firebase身份验证令牌自动包含在请求中。

就像下面这样简单:

exports.getCurrentUser = functions.https.onCall((data, context) => {
const callerUid = context.auth.uid;
// ... Then use the Admin SDK methods to get the user, etc.
// ... See https://firebase.google.com/docs/auth/admin/manage-users#retrieve_user_data   
// ...
});