google-cloud-functions

问题 Firebase callable cloud functions can be accessed via client sdks, which requires a valid auth context for authentication and authorization. But and at the same time it is exposed as an HTTP endpoint, thus can be called but will receive an unauthorized response. My questions is, is there a way to completely restrict public access for a callable cloud functions? since firebase will charge cloud functions based on function executions. Even to return an unauthorized response, the request has

问题 I've read the Firebase documents and watched other tutorials multiple times and none of them explicitly explained what source was. so in Layman's terms, what exactly is source in the context of the code below? "hosting": { // ... // Add the "rewrites" attribute within "hosting" "rewrites": [ { "source": "/bigben", "function": "bigben" } ] } 回答1: By declaring a rewrite , as follows "rewrites": [ { "source": "/bigben", "function": "bigben" } ] you actually "direct hosting requests to your

问题 I've read the Firebase documents and watched other tutorials multiple times and none of them explicitly explained what source was. so in Layman's terms, what exactly is source in the context of the code below? "hosting": { // ... // Add the "rewrites" attribute within "hosting" "rewrites": [ { "source": "/bigben", "function": "bigben" } ] } 回答1: By declaring a rewrite , as follows "rewrites": [ { "source": "/bigben", "function": "bigben" } ] you actually "direct hosting requests to your

问题 I've read the Firebase documents and watched other tutorials multiple times and none of them explicitly explained what source was. so in Layman's terms, what exactly is source in the context of the code below? "hosting": { // ... // Add the "rewrites" attribute within "hosting" "rewrites": [ { "source": "/bigben", "function": "bigben" } ] } 回答1: By declaring a rewrite , as follows "rewrites": [ { "source": "/bigben", "function": "bigben" } ] you actually "direct hosting requests to your

问题 I'm trying to get all documents from a firebase collection, create a list and return it on request with a Cloud Function, but I'm struggling with the asynchronous nature of JavaScript. Here's my code so far: firebase.initializeApp(firebaseConfig); const db = firebase.firestore(); const items = ""; async function buildItems() { db.collection("reminders").get().then((QuerySnapshot) => { QuerySnapshot.forEach((item) => { items.concat("<li>" + item.data().name + "</li>"); console.log(items); });

问题 I'm trying to get all documents from a firebase collection, create a list and return it on request with a Cloud Function, but I'm struggling with the asynchronous nature of JavaScript. Here's my code so far: firebase.initializeApp(firebaseConfig); const db = firebase.firestore(); const items = ""; async function buildItems() { db.collection("reminders").get().then((QuerySnapshot) => { QuerySnapshot.forEach((item) => { items.concat("<li>" + item.data().name + "</li>"); console.log(items); });

问题 I'm trying to get all documents from a firebase collection, create a list and return it on request with a Cloud Function, but I'm struggling with the asynchronous nature of JavaScript. Here's my code so far: firebase.initializeApp(firebaseConfig); const db = firebase.firestore(); const items = ""; async function buildItems() { db.collection("reminders").get().then((QuerySnapshot) => { QuerySnapshot.forEach((item) => { items.concat("<li>" + item.data().name + "</li>"); console.log(items); });

问题 I am trying to get image url so that I can pass it as src in my html. I created functions and would like to send the url in response. I tried the below but I keep getting Error: Cannot sign data without client_email . import * as functions from 'firebase-functions'; import * as admin from 'firebase-admin'; export const getPicURL = functions.https.onRequest( (request, response) => { const storageBucket = admin .storage() .bucket('gs://my-app.appspot.com'); const fileName = 'my-app/pic1.jpg';

问题 I am trying to get image url so that I can pass it as src in my html. I created functions and would like to send the url in response. I tried the below but I keep getting Error: Cannot sign data without client_email . import * as functions from 'firebase-functions'; import * as admin from 'firebase-admin'; export const getPicURL = functions.https.onRequest( (request, response) => { const storageBucket = admin .storage() .bucket('gs://my-app.appspot.com'); const fileName = 'my-app/pic1.jpg';

问题 I've just migrated to Cloud Functions 1.0 and am trying out Cloud Functions shell/emulator to run functions locally (using instructions at https://firebase.google.com/docs/functions/local-emulator) One of the functions is using code below to upload a file to cloud storage and then then generate url for it....but am getting following error: SigningError: Cannot sign data without client_email . const bucket = gcs.bucket(bucketName); bucket.upload(localFilePath, {destination: destinationPath})