Initial commit from Create Next App

README.md

@@ -0,0 +1,37 @@
+# Example: Firebase authentication with a serverless API
+
+This example includes Firebase authentication and serverless [API routes](https://nextjs.org/docs/api-routes/introduction).
+
+## How to use
+
+Execute [`create-next-app`](https://github.com/vercel/next.js/tree/canary/packages/create-next-app) with [Yarn](https://yarnpkg.com/lang/en/docs/cli/create/) or [npx](https://github.com/zkat/npx#readme) to bootstrap the example:
+
+```bash
+npx create-next-app --example with-firebase-authentication with-firebase-authentication-app
+# or
+yarn create next-app --example with-firebase-authentication with-firebase-authentication-app
+```
+
+## Configuration
+
+Set up Firebase:
+
+- Create a project at the [Firebase console](https://console.firebase.google.com/).
+- Copy the contents of `.env.local.example` into a new file called `.env.local`
+- Get your account credentials from the Firebase console at _Project settings > Service accounts_, where you can click on _Generate new private key_ and download the credentials as a json file. It will contain keys such as `project_id`, `client_email` and `client_id`. Set them as environment variables in the `.env.local` file at the root of this project.
+- Get your authentication credentials from the Firebase console under _Project settings > General> Your apps_ Add a new web app if you don't already have one. Under _Firebase SDK snippet_ choose _Config_ to get the configuration as JSON. It will include keys like `apiKey`, `authDomain` and `databaseUrl`. Set the appropriate environment variables in the `.env.local` file at the root of this project.
+- Go to **Develop**, click on **Authentication** and in the **Sign-in method** tab enable authentication for the app.
+
+Install it and run:
+
+```bash
+npm install
+npm run dev
+# or
+yarn
+yarn dev
+```
+
+Deploy it to the cloud with [Vercel](https://vercel.com/import?filter=next.js&utm_source=github&utm_medium=readme&utm_campaign=next-example) ([Documentation](https://nextjs.org/docs/deployment)).
+
+After deploying, copy the deployment URL and navigate to your Firebase project's Authentication tab. Scroll down in the page to "Authorized domains" and add that URL to the list.