feat(adapter): remove adapters from core (#1919)

* feat(adapter): remove built-in adapters and database

BREAKING CHANGE:

From now on, you will have to import your own adapter

Check out https://github.com/nextauthjs/adapters

The migration is super easy and has HUGE advantages for those not using TypeORM.

```diff
// [...nextauth].js
+ import TypeORMAdapter from "@next-auth/typeorm-legacy-adapter"
import NextAuth from "next-auth"

...
export default NextAuth({
-  database: "yourconnectionstring",
+ adapter: TypeORMAdapter("yourconnectionstring")
})
```


Co-authored-by: Lluis Agusti <hi@llu.lu>
Co-authored-by: Giovanni Carnel <479046+g10@users.noreply.github.com>

.github/workflows/build.yml

@@ -1,32 +0,0 @@
-# Simple check that the build is valid and no linting errors.
-# Currently is run as a seperate workflow as it's fast to fail.
-name: Lint/Build
-
-on:
-  push:
-    branches:
-      - main
-      - beta
-      - next
-  pull_request:
-    branches:
-      - main
-      - beta
-      - next
-
-jobs:
-  lint-and-build:
-    runs-on: ubuntu-latest
-    strategy:
-      matrix:
-        node-version: [12, 14, 16]
-    steps:
-      - uses: actions/checkout@v2
-      - name: Use Node.js ${{ matrix.node-version }}
-        uses: actions/setup-node@v1
-        with:
-          node-version: ${{ matrix.node-version }}
-      - name: Install dependencies
-        uses: bahmutov/npm-install@v1
-      - run: npm run lint
-      - run: npm run build

.github/workflows/codeql-analysis.yml

@@ -1,67 +1,27 @@
-# For most projects, this workflow file will not need changing; you simply need
-# to commit it to your repository.
-#
-# You may wish to alter this file to override the set of languages analyzed,
-# or to provide custom queries or build logic.
-#
-# ******** NOTE ********
-# We have attempted to detect the languages in your repository. Please check
-# the `language` matrix defined below to confirm you have the correct set of
-# supported CodeQL languages.
-#
-name: "CodeQL"
+name: Code Analysis
 
 on:
   push:
-    branches: [ main, beta, next ]
+    branches: [main, beta, next]
   pull_request:
-    # The branches below must be a subset of the branches above
-    branches: [ main ]
+    branches: [main]
   schedule:
-    - cron: '43 17 * * 2'
+    - cron: "43 17 * * 2"
 
 jobs:
   analyze:
-    name: Analyze
+    name: Verify
     runs-on: ubuntu-latest
-
     strategy:
       fail-fast: false
       matrix:
-        language: [ 'javascript' ]
-        # CodeQL supports [ 'cpp', 'csharp', 'go', 'java', 'javascript', 'python' ]
-        # Learn more:
-        # https://docs.github.com/en/free-pro-team@latest/github/finding-security-vulnerabilities-and-errors-in-your-code/configuring-code-scanning#changing-the-languages-that-are-analyzed
-
+        language: ["javascript"]
     steps:
-    - name: Checkout repository
-      uses: actions/checkout@v2
-
-    # Initializes the CodeQL tools for scanning.
-    - name: Initialize CodeQL
-      uses: github/codeql-action/init@v1
-      with:
-        languages: ${{ matrix.language }}
-        # If you wish to specify custom queries, you can do so here or in a config file.
-        # By default, queries listed here will override any specified in a config file.
-        # Prefix the list here with "+" to use these queries and those in the config file.
-        # queries: ./path/to/local/query, your-org/your-repo/queries@main
-
-    # Autobuild attempts to build any compiled languages  (C/C++, C#, or Java).
-    # If this step fails, then you should remove it and run the build manually (see below)
-    - name: Autobuild
-      uses: github/codeql-action/autobuild@v1
-
-    # ℹ️ Command-line programs to run using the OS shell.
-    # 📚 https://git.io/JvXDl
-
-    # ✏️ If the Autobuild fails above, remove it and uncomment the following three lines
-    #    and modify them (or add more) to build your code if your project
-    #    uses a compiled language
-
-    #- run: |
-    #   make bootstrap
-    #   make release
-
-    - name: Perform CodeQL Analysis
-      uses: github/codeql-action/analyze@v1
+      - name: Checkout repository
+        uses: actions/checkout@v2
+      - name: Initialize CodeQL
+        uses: github/codeql-action/init@v1
+        with:
+          languages: ${{ matrix.language }}
+      - name: Perform CodeQL Analysis
+        uses: github/codeql-action/analyze@v1

.github/workflows/integration.yml

@@ -1,57 +0,0 @@
-name: Integration Test
-
-on:
-  push:
-    branches:
-      - main
-      - beta
-      - next
-  pull_request:
-
-jobs:
-  test:
-    # Only run tests integration against Pull Requests from branches in
-    # this repository. We do this as integration tests require access to
-    # secrets in GitHub and they are not exposed to tests run against
-    # forks (for security reasons), so integration test against
-    # Pull Requests from external repos just fail and generate noise.
-    if: github.event.pull_request.head.repo.full_name == github.repository
-
-    # We use self-hosted runners as cloud based runnners (e.g. AWS, GPC)
-    # fail due to IP Address checks done by providers, which enforce
-    # CAPTCHA checks on login request from cloud compute IP addresses to
-    # prevent abuse.
-    runs-on: self-hosted
-
-    # Target time is under 5 minutes to run all tests. If it takes longer than
-    # 10 minutes should look at running tests in parallel. No individual flow
-    # should take longer than 5 minutes to build and run.
-    timeout-minutes: 10
-
-    strategy:
-      matrix:
-        node-version: [12, 14, 16]
-
-    steps:
-      - uses: actions/checkout@v2
-      - name: Use Node.js ${{ matrix.node-version }}
-        uses: actions/setup-node@v1
-        with:
-          node-version: ${{ matrix.node-version }}
-
-      - name: Install dependencies
-        uses: bahmutov/npm-install@v1
-
-      # Run tests (build library, build + start test app in Docker, run tests)
-      - run: npm test
-        # TODO Tests should exit out if env vars not set (currently hangs)
-        env:
-          NODE_AUTH_TOKEN: ${{secrets.NPM_TOKEN}}
-          NEXTAUTH_TWITTER_ID: ${{secrets.NEXTAUTH_TWITTER_ID}}
-          NEXTAUTH_TWITTER_SECRET: ${{secrets.NEXTAUTH_TWITTER_SECRET}}
-          NEXTAUTH_TWITTER_USERNAME: ${{secrets.NEXTAUTH_TWITTER_USERNAME}}
-          NEXTAUTH_TWITTER_PASSWORD: ${{secrets.NEXTAUTH_TWITTER_PASSWORD}}
-          NEXTAUTH_GITHUB_ID: ${{secrets.NEXTAUTH_GITHUB_ID}}
-          NEXTAUTH_GITHUB_SECRET: ${{secrets.NEXTAUTH_GITHUB_SECRET}}
-          NEXTAUTH_GITHUB_USERNAME: ${{secrets.NEXTAUTH_GITHUB_USERNAME}}
-          NEXTAUTH_GITHUB_PASSWORD: ${{secrets.NEXTAUTH_GITHUB_PASSWORD}}

.github/workflows/labeler.yml

@@ -1,11 +1,13 @@
-name: "Pull Request Labeler"
+name: PR Labeler
+
 on:
-- pull_request_target
+  - pull_request_target
 
 jobs:
   triage:
+    name: Triage
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/labeler@main
-      with:
-        repo-token: "${{ secrets.GITHUB_TOKEN }}"
+      - uses: actions/labeler@main
+        with:
+          repo-token: "${{ secrets.GITHUB_TOKEN }}"

.github/workflows/release.yml

@@ -1,4 +1,5 @@
-name: Release
+name: Release Flow
+
 on:
   push:
     branches:
@@ -7,20 +8,39 @@ on:
       - "next"
       - "3.x"
   pull_request:
+
 jobs:
-  release:
-    name: "Release"
+  test:
+    name: Tests
     runs-on: ubuntu-latest
     steps:
-      - name: Checkout
+      - name: Init
         uses: actions/checkout@v2
-      - name: Setup Node.js
-        uses: actions/setup-node@v1
+      - name: Setup Node
+        uses: actions/setup-node@v2
         with:
-          node-version: 14
-      - name: Install dependencies
+          node-version: "16"
+      - name: Dependencies
         uses: bahmutov/npm-install@v1
-      - run: npx semantic-release@17
+      - name: Run tests
+        run: npm test
+      - name: Build
+        run: npm run build
+  release:
+    name: Release
+    needs: test
+    runs-on: ubuntu-latest
+    steps:
+      - name: Init
+        uses: actions/checkout@v2
+      - name: Setup Node
+        uses: actions/setup-node@v2
+        with:
+          node-version: "16"
+      - name: Dependencies
+        uses: bahmutov/npm-install@v1
+      - name: Release
+        run: npx semantic-release@17
         env:
           GITHUB_TOKEN: ${{secrets.GITHUB_TOKEN}}
           NPM_TOKEN: ${{secrets.NPM_TOKEN}}

.github/workflows/types.yml

@@ -1,27 +0,0 @@
-name: Types
-
-on:
-  push:
-    branches:
-      - main
-      - beta
-      - next
-  pull_request:
-    branches:
-      - main
-      - beta
-      - next
-
-jobs:
-  lint-and-build:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v2
-      - name: Use Node.js
-        uses: actions/setup-node@v1
-        with:
-          node-version: 14
-      - name: Install dependencies
-        uses: bahmutov/npm-install@v1
-      - name: Check types
-        run: npm run test:types

.gitignore

@@ -58,4 +58,4 @@ app/yarn.lock
 /_work
 
 # Prisma migrations
-/prisma/migrations
+/prisma/migrations

.husky/.gitignore

@@ -0,0 +1 @@
+_

.husky/pre-commit

@@ -0,0 +1,4 @@
+#!/bin/sh
+. "$(dirname "$0")/_/husky.sh"
+
+# npx pretty-quick --staged

CONTRIBUTING.md

@@ -11,43 +11,47 @@ Please raise any significant new functionality or breaking change an issue for d
 ## For contributors
 
 Anyone can be a contributor. Either you found a typo, or you have an awesome feature request you could implement, we encourage you to create a Pull Request.
+
 ### Pull Requests
 
-* The latest changes are always in `main`, so please make your Pull Request against that branch.
-* Pull Requests should be raised for any change
-* Pull Requests need approval of a [core contributor](https://next-auth.js.org/contributors#core-team) before merging
-* We use ESLint/Prettier for linting/formatting, so please run `npm run lint:fix` before committing to make resolving conflicts easier (VSCode users, check out [this ESLint extension](https://marketplace.visualstudio.com/items?itemName=dbaeumer.vscode-eslint) and [this Prettier extension](https://marketplace.visualstudio.com/items?itemName=esbenp.prettier-vscode) to fix lint and formatting issues in development)
-* We encourage you to test your changes, and if you have the opportunity, please make those tests part of the Pull Request
-* If you add new functionality, please provide the corresponding documentation as well and make it part of the Pull Request
+- The latest changes are always in `main`, so please make your Pull Request against that branch.
+- Pull Requests should be raised for any change
+- Pull Requests need approval of a [core contributor](https://next-auth.js.org/contributors#core-team) before merging
+- We use ESLint/Prettier for linting/formatting, so please run `npm run lint:fix` before committing to make resolving conflicts easier (VSCode users, check out [this ESLint extension](https://marketplace.visualstudio.com/items?itemName=dbaeumer.vscode-eslint) and [this Prettier extension](https://marketplace.visualstudio.com/items?itemName=esbenp.prettier-vscode) to fix lint and formatting issues in development)
+- We encourage you to test your changes, and if you have the opportunity, please make those tests part of the Pull Request
+- If you add new functionality, please provide the corresponding documentation as well and make it part of the Pull Request
 
 ### Setting up local environment
 
-A quick guide on how to setup *next-auth* locally to work on it and test out any changes:
+A quick guide on how to setup _next-auth_ locally to work on it and test out any changes:
 
 1. Clone the repo:
+
 ```sh
 git clone git@github.com:nextauthjs/next-auth.git
 cd next-auth
 ```
 
 2. Install packages:
+
 ```sh
 npm i && npm run dev:setup
 ```
 
 3. Populate `.env.local`:
-   
-    Copy `app/.env.local.example` to `app/.env.local`, and add your env variables for each provider you want to test.
+
+   Copy `app/.env.local.example` to `app/.env.local`, and add your env variables for each provider you want to test.
 
 > NOTE: You can add any environment variables to .env.local that you would like to use in your dev app.
 > You can find the next-auth config under`app/pages/api/auth/[...nextauth].js`.
 
 1. Start the dev application/server:
+
 ```sh
 npm run dev
 ```
 
-Your dev application will be available on ```http://localhost:3000```
+Your dev application will be available on `http://localhost:3000`
 
 That's it! 🎉
 
@@ -64,6 +68,7 @@ When running `npm run dev`, you start a Next.js dev server on `http://localhost:
 #### Providers
 
 If you think your custom provider might be useful to others, we encourage you to open a PR and add it to the built-in list so others can discover it much more easily! You only need to add two changes:
+
 1. Add your config: [`src/providers/{provider}.js`](https://github.com/nextauthjs/next-auth/tree/main/src/providers) (Make sure you use a named default export, like `export default function YourProvider`!)
 2. Add provider documentation: [`www/docs/providers/{provider}.md`](https://github.com/nextauthjs/next-auth/tree/main/www/docs/providers)
 
@@ -95,35 +100,35 @@ The databases can take a few seconds to start up, so you might need to give it a
 
 ## For maintainers
 
-We use [semantic-release](https://github.com/semantic-release/semantic-release) together with [Conventional Commits](https://www.conventionalcommits.org/en/v1.0.0) to automate releases. This makes the maintainenance process easier and less error-prone to human error. Please study the "Conventional Commits" site to understand how to write a good commit message.
+We use [semantic-release](https://github.com/semantic-release/semantic-release) together with [Conventional Commits](https://www.conventionalcommits.org/en/v1.0.0) to automate releases. This makes the maintenance process easier and less error-prone to human error. Please study the "Conventional Commits" site to understand how to write a good commit message.
 
 When accepting Pull Requests, make sure the following:
 
-* Use "Squash and merge"
-* Make sure you merge contributor PRs into `main`
-* Rewrite the commit message to conform to the `Conventional Commits` style. Check the "Recommended Scopes" section for further advice.
-* Optionally link issues the PR will resolve (You can add "close" in front of the issue numbers to close the issues automatically, when the PR is merged. `semantic-release` will also comment back to connected issues and PRs, notifying the users that a feature is added/bug fixed, etc.)
+- Use "Squash and merge"
+- Make sure you merge contributor PRs into `main`
+- Rewrite the commit message to conform to the `Conventional Commits` style. Check the "Recommended Scopes" section for further advice.
+- Optionally link issues the PR will resolve (You can add "close" in front of the issue numbers to close the issues automatically, when the PR is merged. `semantic-release` will also comment back to connected issues and PRs, notifying the users that a feature is added/bug fixed, etc.)
 
 ### Recommended Scopes
 
 A typical conventional commit looks like this:
+
 ```
 type(scope): title
 
 body
 ```
 
-Scope is the part that will help groupping the different commit types in the release notes.
+Scope is the part that will help grouping the different commit types in the release notes.
 
-Some recommened scopes are:
+Some recommended scopes are:
 
 - **provider** - Provider related changes. (eg.: "feat(provider): add X provider", "docs(provider): fix typo in X documentation"
 - **adapter** - Adapter related changes. (eg.: "feat(adapter): add X provider", "docs(provider): fix typo in X documentation"
 - **db** - Database related changes. (eg.: "feat(db): add X database", "docs(db): fix typo in X documentation"
 - **deps** - Adding/removing/updating a dependency (eg.: "chore(deps): add X")
-  
-> NOTE: If you are not sure which scope to use, you can simply ignore it. (eg.: "feat: add something"). Adding the correct type already helps a lot when analyzing the commit messages.
 
+> NOTE: If you are not sure which scope to use, you can simply ignore it. (eg.: "feat: add something"). Adding the correct type already helps a lot when analyzing the commit messages.
 
 ### Skipping a release
 

README.md

@@ -7,11 +7,8 @@
    Open Source. Full Stack. Own Your Data.
    </p>
    <p align="center" style="align: center;">
-      <a href="https://github.com/nextauthjs/next-auth/actions?query=workflow%3ARelease">
-        <img src="https://github.com/nextauthjs/next-auth/workflows/Release/badge.svg" alt="Release" />
-      </a>
-      <a href="https://github.com/nextauthjs/next-auth/actions?query=workflow%3A%22Integration+Test%22">
-        <img src="https://github.com/nextauthjs/next-auth/workflows/Integration%20Test/badge.svg" alt="Integration Test" />
+      <a href="https://github.com/nextauthjs/next-auth/actions/workflows/release.yml?query=workflow%3ARelease">
+        <img src="https://github.com/nextauthjs/next-auth/actions/workflows/release.yml/badge.svg" alt="Release" />
       </a>
       <a href="https://bundlephobia.com/result?p=next-auth">
         <img src="https://img.shields.io/bundlephobia/minzip/next-auth" alt="Bundle Size"/>
@@ -41,7 +38,7 @@ It is designed from the ground up to support Next.js and Serverless.
 npm install --save next-auth
 ```
 
-The easiest way to continue getting started, is to follow the [getting started](https://next-auth.js.org/getting-started/example) section in our docs. 
+The easiest way to continue getting started, is to follow the [getting started](https://next-auth.js.org/getting-started/example) section in our docs.
 
 We also have a section of [tutorials](https://next-auth.js.org/tutorials) for those looking for more specific examples.
 
@@ -51,40 +48,40 @@ See [next-auth.js.org](https://next-auth.js.org) for more information and docume
 
 ### Flexible and easy to use
 
-* Designed to work with any OAuth service, it supports OAuth 1.0, 1.0A and 2.0
-* Built-in support for [many popular sign-in services](https://next-auth.js.org/configuration/providers)
-* Supports email / passwordless authentication
-* Supports stateless authentication with any backend (Active Directory, LDAP, etc)
-* Supports both JSON Web Tokens and database sessions
-* Designed for Serverless but runs anywhere (AWS Lambda, Docker, Heroku, etc…)
+- Designed to work with any OAuth service, it supports OAuth 1.0, 1.0A and 2.0
+- Built-in support for [many popular sign-in services](https://next-auth.js.org/configuration/providers)
+- Supports email / passwordless authentication
+- Supports stateless authentication with any backend (Active Directory, LDAP, etc)
+- Supports both JSON Web Tokens and database sessions
+- Designed for Serverless but runs anywhere (AWS Lambda, Docker, Heroku, etc…)
 
 ### Own your own data
 
 NextAuth.js can be used with or without a database.
 
-* An open source solution that allows you to keep control of your data
-* Supports Bring Your Own Database (BYOD) and can be used with any database
-* Built-in support for [MySQL, MariaDB, Postgres, Microsoft SQL Server, MongoDB and SQLite](https://next-auth.js.org/configuration/databases)
-* Works great with databases from popular hosting providers
-* Can also be used *without a database* (e.g. OAuth + JWT)
+- An open source solution that allows you to keep control of your data
+- Supports Bring Your Own Database (BYOD) and can be used with any database
+- Built-in support for [MySQL, MariaDB, Postgres, Microsoft SQL Server, MongoDB and SQLite](https://next-auth.js.org/configuration/databases)
+- Works great with databases from popular hosting providers
+- Can also be used _without a database_ (e.g. OAuth + JWT)
 
 ### Secure by default
 
-* Promotes the use of passwordless sign in mechanisms
-* Designed to be secure by default and encourage best practice for safeguarding user data
-* Uses Cross Site Request Forgery Tokens on POST routes (sign in, sign out)
-* Default cookie policy aims for the most restrictive policy appropriate for each cookie
-* When JSON Web Tokens are enabled, they are signed by default (JWS) with HS512
-* Use JWT encryption (JWE) by setting the option `encryption: true` (defaults to A256GCM)
-* Auto-generates symmetric signing and encryption keys for developer convenience
-* Features tab/window syncing and keepalive messages to support short lived sessions
-* Attempts to implement the latest guidance published by [Open Web Application Security Project](https://owasp.org/)
+- Promotes the use of passwordless sign in mechanisms
+- Designed to be secure by default and encourage best practice for safeguarding user data
+- Uses Cross Site Request Forgery Tokens on POST routes (sign in, sign out)
+- Default cookie policy aims for the most restrictive policy appropriate for each cookie
+- When JSON Web Tokens are enabled, they are signed by default (JWS) with HS512
+- Use JWT encryption (JWE) by setting the option `encryption: true` (defaults to A256GCM)
+- Auto-generates symmetric signing and encryption keys for developer convenience
+- Features tab/window syncing and keepalive messages to support short lived sessions
+- Attempts to implement the latest guidance published by [Open Web Application Security Project](https://owasp.org/)
 
-Advanced options allow you to define your own routines to handle controlling what accounts are allowed to sign in, for encoding and decoding JSON Web Tokens and to set custom cookie security policies and session properties, so you can control who is able to sign in and how often sessions have to be re-validated. 
+Advanced options allow you to define your own routines to handle controlling what accounts are allowed to sign in, for encoding and decoding JSON Web Tokens and to set custom cookie security policies and session properties, so you can control who is able to sign in and how often sessions have to be re-validated.
 
 ### TypeScript
 
-NextAuth.js comes with built-in types. For more information and usage, check out the [TypeScript section](https://next-auth.js.org/getting-started/typescript) in the documentaion.
+NextAuth.js comes with built-in types. For more information and usage, check out the [TypeScript section](https://next-auth.js.org/getting-started/typescript) in the documentation.
 
 The package at `@types/next-auth` is now deprecated.
 
@@ -93,50 +90,50 @@ The package at `@types/next-auth` is now deprecated.
 ### Add API Route
 
 ```javascript
-import NextAuth from 'next-auth'
-import Providers from 'next-auth/providers'
+import NextAuth from "next-auth"
+import Providers from "next-auth/providers"
 
 export default NextAuth({
   providers: [
     // OAuth authentication providers
     Providers.Apple({
       clientId: process.env.APPLE_ID,
-      clientSecret: process.env.APPLE_SECRET
+      clientSecret: process.env.APPLE_SECRET,
     }),
     Providers.Google({
       clientId: process.env.GOOGLE_ID,
-      clientSecret: process.env.GOOGLE_SECRET
+      clientSecret: process.env.GOOGLE_SECRET,
     }),
     // Sign in with passwordless email link
     Providers.Email({
       server: process.env.MAIL_SERVER,
-      from: '<no-reply@example.com>'
+      from: "<no-reply@example.com>",
     }),
   ],
-  // SQL or MongoDB database (or leave empty)
-  database: process.env.DATABASE_URL
 })
 ```
 
 ### Add React Component
 
 ```javascript
-import {
-  useSession, signIn, signOut
-} from 'next-auth/client'
+import { useSession, signIn, signOut } from "next-auth/client"
 
 export default function Component() {
-  const [ session, loading ] = useSession()
-  if(session) {
-    return <>
-      Signed in as {session.user.email} <br/>
-      <button onClick={() => signOut()}>Sign out</button>
-    </>
+  const [session, loading] = useSession()
+  if (session) {
+    return (
+      <>
+        Signed in as {session.user.email} <br />
+        <button onClick={() => signOut()}>Sign out</button>
+      </>
+    )
   }
-  return <>
-    Not signed in <br/>
-    <button onClick={() => signIn()}>Sign in</button>
-  </>
+  return (
+    <>
+      Not signed in <br />
+      <button onClick={() => signIn()}>Sign in</button>
+    </>
+  )
 }
 ```
 

SECURITY.md

@@ -14,10 +14,10 @@ We request that you contact us directly to report serious issues that might impa
 
 If you contact us regarding a serious issue:
 
-* We will endeavor to get back to you within 72 hours.
-* We will aim to publish a fix within 30 days.
-* We will disclose the issue (and credit you, with your consent) once a fix to resolve the issue has been released.
-* If 90 days has elapsed and we still don't have a fix, we will disclose the issue publically.
+- We will endeavor to get back to you within 72 hours.
+- We will aim to publish a fix within 30 days.
+- We will disclose the issue (and credit you, with your consent) once a fix to resolve the issue has been released.
+- If 90 days has elapsed and we still don't have a fix, we will disclose the issue publicly.
 
 Currently, the best way to report an issue is by emailing me@iaincollins.com
 

app/pages/api/auth/[...nextauth].js

@@ -5,10 +5,6 @@ import Auth0Provider from "next-auth/providers/auth0"
 import TwitterProvider from "next-auth/providers/twitter"
 import CredentialsProvider from "next-auth/providers/credentials"
 
-// import Adapters from 'next-auth/adapters'
-// import { PrismaClient } from '@prisma/client'
-// const prisma = new PrismaClient()
-
 export default NextAuth({
   // Used to debug https://github.com/nextauthjs/next-auth/issues/1664
   // cookies: {
@@ -79,13 +75,4 @@ export default NextAuth({
   },
   debug: false,
   theme: "auto",
-
-  // Default Database Adapter (TypeORM)
-  // database: process.env.DATABASE_URL
-
-  // Prisma Database Adapter
-  // To configure this app to use the schema in `prisma/schema.prisma` run:
-  // npx prisma generate
-  // npx prisma migrate dev
-  // adapter: Adapters.Prisma.Adapter({ prisma })
 })

app/pages/api/examples/jwt.js

@@ -1,9 +1,9 @@
 // This is an example of how to read a JSON Web Token from an API route
-import jwt from 'next-auth/jwt'
+import jwt from "next-auth/jwt"
 
 const secret = process.env.SECRET
 
 export default async (req, res) => {
-  const token = await jwt.getToken({ req, secret })
+  const token = await jwt.getToken({ req, secret, encryption: true })
   res.send(JSON.stringify(token, null, 2))
 }

config/babel.config.js

@@ -18,5 +18,16 @@ module.exports = {
       test: ["../src/server/pages/**"],
       presets: ["preact"],
     },
+    {
+      test: ["../src/**/*.test.js"],
+      presets: [
+        [
+          "@babel/preset-react",
+          {
+            runtime: "automatic",
+          },
+        ],
+      ],
+    },
   ],
 }

config/build.js

@@ -15,7 +15,6 @@ const MODULE_ENTRIES = {
 const BUILD_TARGETS = {
   [`${MODULE_ENTRIES.SERVER}.js`]: "module.exports = require('./dist/server').default\n",
   [`${MODULE_ENTRIES.CLIENT}.js`]: "module.exports = require('./dist/client').default\n",
-  [`${MODULE_ENTRIES.ADAPTERS}.js`]: "module.exports = require('./dist/adapters').default\n",
   [`${MODULE_ENTRIES.PROVIDERS}.js`]: "module.exports = require('./dist/providers').default\n",
   [`${MODULE_ENTRIES.JWT}.js`]: "module.exports = require('./dist/lib/jwt').default\n",
   [`${MODULE_ENTRIES.ERRORS}.js`]: "module.exports = require('./dist/lib/errors').default\n",

config/jest-setup.js

@@ -0,0 +1,2 @@
+import "@testing-library/jest-dom"
+import "whatwg-fetch"

config/jest.config.js

@@ -0,0 +1,8 @@
+module.exports = {
+  transform: {
+    "\\.js$": ["babel-jest", { configFile: "./config/babel.config.js" }],
+  },
+  roots: ["../src"],
+  setupFilesAfterEnv: ["./jest-setup.js"],
+  testMatch: ["**/*.test.js"],
+}

package.json

@@ -22,13 +22,13 @@
   "exports": {
     ".": "./dist/server/index.js",
     "./jwt": "./dist/lib/jwt.js",
-    "./adapters": "./dist/adapters/index.js",
     "./client": "./dist/client/index.js",
     "./providers": "./dist/providers/index.js",
     "./providers/*": "./dist/providers/*.js",
     "./errors": "./dist/lib/errors.js"
   },
   "scripts": {
+    "postinstall": "npx husky install",
     "build": "npm run build:js && npm run build:css",
     "build:js": "node ./config/build.js && babel --config-file ./config/babel.config.js src --out-dir dist",
     "build:css": "postcss --config config/postcss.config.js src/**/*.css --base src --dir dist && node config/wrap-css.js",
@@ -37,7 +37,8 @@
     "watch": "npm run watch:js | npm run watch:css",
     "watch:js": "babel --config-file ./config/babel.config.js --watch src --out-dir dist",
     "watch:css": "postcss --config config/postcss.config.js --watch src/**/*.css --base src --dir dist",
-    "test": "echo \"Write some tests...\"; npm run test:types",
+    "test": "jest --config ./config/jest.config.js",
+    "test:ci": "npm run lint && npm run test:types && npm run test -- --ci",
     "test:types": "dtslint types --onlyTestTsNext",
     "prepublishOnly": "npm run build",
     "lint": "eslint .",
@@ -62,43 +63,46 @@
   "license": "ISC",
   "dependencies": {
     "@babel/runtime": "^7.14.0",
-    "@next-auth/prisma-legacy-adapter": "0.0.1-canary.127",
-    "@next-auth/typeorm-legacy-adapter": "0.0.2-canary.129",
     "futoin-hkdf": "^1.3.2",
     "jose": "^1.27.2",
     "jsonwebtoken": "^8.5.1",
-    "nodemailer": "^6.4.16",
     "oauth": "^0.9.15",
     "pkce-challenge": "^2.1.0",
     "preact": "^10.4.1",
-    "preact-render-to-string": "^5.1.14",
-    "querystring": "^0.2.0"
+    "preact-render-to-string": "^5.1.14"
   },
   "peerDependencies": {
+    "nodemailer": "^6.4.16",
     "react": "^16.13.1 || ^17",
     "react-dom": "^16.13.1 || ^17"
   },
   "peerOptionalDependencies": {
-    "mongodb": "^3.5.9",
-    "mysql": "^2.18.1",
-    "mssql": "^6.2.1",
-    "pg": "^8.2.1",
-    "@prisma/client": "^2.16.1"
+    "nodemailer": "^6.4.16"
+  },
+  "peerDependenciesMeta": {
+    "nodemailer": {
+      "optional": true
+    }
   },
   "devDependencies": {
     "@babel/cli": "^7.8.4",
     "@babel/core": "^7.9.6",
     "@babel/plugin-proposal-optional-catch-binding": "^7.14.2",
     "@babel/plugin-transform-runtime": "^7.13.15",
-    "@babel/preset-env": "^7.14.2",
+    "@babel/preset-env": "^7.9.6",
+    "@babel/preset-react": "^7.13.13",
     "@semantic-release/commit-analyzer": "^8.0.1",
     "@semantic-release/github": "^7.2.0",
     "@semantic-release/npm": "7.0.8",
     "@semantic-release/release-notes-generator": "^9.0.1",
+    "@testing-library/jest-dom": "^5.12.0",
+    "@testing-library/react": "^11.2.6",
+    "@testing-library/user-event": "^13.1.9",
     "@types/react": "^17.0.0",
     "@typescript-eslint/eslint-plugin": "^4.22.0",
     "@typescript-eslint/parser": "^4.22.0",
     "autoprefixer": "^9.7.6",
+    "babel-jest": "^26.6.3",
     "babel-preset-preact": "^2.0.0",
     "conventional-changelog-conventionalcommits": "4.4.0",
     "cssnano": "^4.1.10",
@@ -108,16 +112,22 @@
     "eslint-config-prettier": "^8.2.0",
     "eslint-config-standard-with-typescript": "^19.0.1",
     "eslint-plugin-import": "^2.22.1",
+    "eslint-plugin-jest": "^24.3.6",
     "eslint-plugin-node": "^11.1.0",
     "eslint-plugin-promise": "^4.3.1",
     "eslint-plugin-standard": "^5.0.0",
+    "husky": "^6.0.0",
+    "jest": "^26.6.3",
+    "msw": "^0.28.2",
     "next": "^10.0.5",
     "postcss-cli": "^7.1.1",
     "postcss-nested": "^4.2.1",
     "prettier": "^2.2.1",
+    "pretty-quick": "^3.1.0",
     "react": "^17.0.1",
     "react-dom": "^17.0.1",
-    "typescript": "^4.1.3"
+    "typescript": "^4.1.3",
+    "whatwg-fetch": "^3.6.2"
   },
   "prettier": {
     "semi": false
@@ -144,7 +154,23 @@
       "localStorage": "readonly",
       "location": "readonly",
       "fetch": "readonly"
-    }
+    },
+    "overrides": [
+      {
+        "files": [
+          "./**/*test.js"
+        ],
+        "env": {
+          "jest/globals": true
+        },
+        "extends": [
+          "plugin:jest/recommended"
+        ],
+        "plugins": [
+          "jest"
+        ]
+      }
+    ]
   },
   "release": {
     "branches": [

src/adapters/index.js

@@ -1,10 +0,0 @@
-import * as TypeORM from "./typeorm"
-import * as Prisma from "./prisma"
-
-export { TypeORM, Prisma }
-
-export default {
-  Default: TypeORM.Adapter,
-  TypeORM,
-  Prisma,
-}

src/adapters/prisma.js

@@ -1,6 +0,0 @@
-/*
- * Source code can be found at:
- * https://github.com/nextauthjs/adapters/tree/canary/packages/prisma-legacy
- */
-
-export { PrismaLegacyAdapter as Adapter } from "@next-auth/prisma-legacy-adapter"

src/adapters/typeorm.js

@@ -1,9 +0,0 @@
-/*
- * Source code can be found at:
- * https://github.com/nextauthjs/adapters/tree/canary/packages/typeorm-legacy
- */
-
-export {
-  TypeORMLegacyAdapter as Adapter,
-  Models,
-} from "@next-auth/typeorm-legacy-adapter"

src/client/__tests__/mocks.js

@@ -0,0 +1,87 @@
+import { setupServer } from "msw/node"
+import { rest } from "msw"
+import { randomBytes } from "crypto"
+
+export const mockSession = {
+  user: {
+    image: null,
+    name: "John",
+    email: "john@email.com",
+  },
+  expires: 123213139,
+}
+
+export const mockProviders = {
+  github: {
+    id: "github",
+    name: "Github",
+    type: "oauth",
+    signinUrl: "path/to/signin",
+    callbackUrl: "path/to/callback",
+  },
+  credentials: {
+    id: "credentials",
+    name: "Credentials",
+    type: "credentials",
+    authorize: null,
+    credentials: null,
+  },
+  email: {
+    id: "email",
+    type: "email",
+    name: "Email",
+  },
+}
+
+export const mockCSRFToken = {
+  csrfToken: randomBytes(32).toString("hex"),
+}
+
+export const mockGithubResponse = {
+  ok: true,
+  status: 200,
+  url: "https://path/to/github/url",
+}
+
+export const mockCredentialsResponse = {
+  ok: true,
+  status: 200,
+  url: "https://path/to/credentials/url",
+}
+
+export const mockEmailResponse = {
+  ok: true,
+  status: 200,
+  url: "https://path/to/email/url",
+}
+
+export const mockSignOutResponse = {
+  ok: true,
+  status: 200,
+  url: "https://path/to/signout/url",
+}
+
+export const server = setupServer(
+  rest.post("/api/auth/signout", (req, res, ctx) =>
+    res(ctx.status(200), ctx.json(mockSignOutResponse))
+  ),
+  rest.get("/api/auth/session", (req, res, ctx) =>
+    res(ctx.status(200), ctx.json(mockSession))
+  ),
+  rest.get("/api/auth/csrf", (req, res, ctx) =>
+    res(ctx.status(200), ctx.json(mockCSRFToken))
+  ),
+  rest.get("/api/auth/providers", (req, res, ctx) =>
+    res(ctx.status(200), ctx.json(mockProviders))
+  ),
+  rest.post("/api/auth/signin/github", (req, res, ctx) =>
+    res(ctx.status(200), ctx.json(mockGithubResponse))
+  ),
+  rest.post("/api/auth/callback/credentials", (req, res, ctx) =>
+    res(ctx.status(200), ctx.json(mockCredentialsResponse))
+  ),
+  rest.post("/api/auth/signin/email", (req, res, ctx) =>
+    res(ctx.status(200), ctx.json(mockEmailResponse))
+  ),
+  rest.post("/api/auth/_log", (req, res, ctx) => res(ctx.status(200)))
+)

src/client/__tests__/session.test.js

@@ -0,0 +1,97 @@
+import { render, screen, waitFor } from "@testing-library/react"
+import { rest } from "msw"
+import { server, mockSession } from "./mocks"
+import logger from "../../lib/logger"
+import { useState, useEffect } from "react"
+import { getSession } from ".."
+import { getBroadcastEvents } from "./utils"
+
+jest.mock("../../lib/logger", () => ({
+  __esModule: true,
+  default: {
+    warn: jest.fn(),
+    debug: jest.fn(),
+    error: jest.fn(),
+  },
+  proxyLogger(logger) {
+    return logger
+  },
+}))
+
+beforeAll(() => server.listen())
+
+beforeEach(() => {
+  // eslint-disable-next-line no-proto
+  jest.spyOn(window.localStorage.__proto__, "setItem")
+})
+
+afterEach(() => {
+  server.resetHandlers()
+  jest.restoreAllMocks()
+})
+
+afterAll(() => server.close())
+
+test("if it can fetch the session, it should store it in `localStorage`", async () => {
+  render(<SessionFlow />)
+
+  // In the start, there is no session
+  const noSession = await screen.findByText("No session")
+  expect(noSession).toBeInTheDocument()
+
+  // After we fetched the session, it should have been rendered by `<SessionFlow />`
+  const session = await screen.findByText(new RegExp(mockSession.user.name))
+  expect(session).toBeInTheDocument()
+
+  const broadcastCalls = getBroadcastEvents()
+  const [broadcastedEvent] = broadcastCalls
+
+  expect(broadcastCalls).toHaveLength(1)
+  expect(broadcastCalls).toHaveLength(1)
+  expect(broadcastedEvent.eventName).toBe("nextauth.message")
+  expect(broadcastedEvent.value).toStrictEqual({
+    data: {
+      trigger: "getSession",
+    },
+    event: "session",
+  })
+})
+
+test("if there's an error fetching the session, it should log it", async () => {
+  server.use(
+    rest.get("/api/auth/session", (req, res, ctx) => {
+      return res(ctx.status(500), ctx.body("Server error"))
+    })
+  )
+
+  render(<SessionFlow />)
+
+  await waitFor(() => {
+    expect(logger.error).toHaveBeenCalledTimes(1)
+    expect(logger.error).toBeCalledWith(
+      "CLIENT_FETCH_ERROR",
+      "session",
+      new SyntaxError("Unexpected token S in JSON at position 0")
+    )
+  })
+})
+
+function SessionFlow() {
+  const [session, setSession] = useState(null)
+  useEffect(() => {
+    async function fetchUserSession() {
+      try {
+        const result = await getSession({})
+        setSession(result)
+      } catch (e) {
+        console.error(e)
+      }
+    }
+    fetchUserSession()
+  }, [])
+
+  if (session) {
+    return <pre>{JSON.stringify(session, null, 2)}</pre>
+  }
+  return <p>No session</p>
+}

src/client/__tests__/sign-in.test.js

@@ -0,0 +1,290 @@
+import { useState } from "react"
+import userEvent from "@testing-library/user-event"
+import { render, screen, waitFor } from "@testing-library/react"
+import logger from "../../lib/logger"
+import {
+  server,
+  mockCredentialsResponse,
+  mockEmailResponse,
+  mockGithubResponse,
+} from "./mocks"
+import { signIn } from ".."
+import { rest } from "msw"
+
+const { location } = window
+
+jest.mock("../../lib/logger", () => ({
+  __esModule: true,
+  default: {
+    warn: jest.fn(),
+    debug: jest.fn(),
+    error: jest.fn(),
+  },
+  proxyLogger(logger) {
+    return logger
+  },
+}))
+
+beforeAll(() => {
+  server.listen()
+  delete window.location
+  window.location = {
+    ...location,
+    replace: jest.fn(),
+    reload: jest.fn(),
+  }
+})
+
+beforeEach(() => {
+  jest.resetAllMocks()
+  server.resetHandlers()
+})
+
+afterAll(() => {
+  window.location = location
+  server.close()
+})
+
+const callbackUrl = "https://redirects/to"
+
+test.each`
+  provider | type
+  ${""}    | ${"no"}
+  ${"foo"} | ${"unknown"}
+`(
+  "if $type provider, it redirects to the default sign-in page",
+  async ({ provider }) => {
+    render(<SignInFlow providerId={provider} callbackUrl={callbackUrl} />)
+
+    userEvent.click(screen.getByRole("button"))
+
+    await waitFor(() => {
+      expect(window.location.replace).toHaveBeenCalledTimes(1)
+      expect(window.location.replace).toHaveBeenCalledWith(
+        `/api/auth/signin?callbackUrl=${encodeURIComponent(callbackUrl)}`
+      )
+    })
+  }
+)
+
+test.each`
+  provider | type
+  ${""}    | ${"no"}
+  ${"foo"} | ${"unknown"}
+`(
+  "if $type provider supplied and no callback URL, redirects using the current location",
+  async ({ provider }) => {
+    render(<SignInFlow providerId={provider} />)
+
+    userEvent.click(screen.getByRole("button"))
+
+    await waitFor(() => {
+      expect(window.location.replace).toHaveBeenCalledTimes(1)
+      expect(window.location.replace).toHaveBeenCalledWith(
+        `/api/auth/signin?callbackUrl=${encodeURIComponent(
+          window.location.href
+        )}`
+      )
+    })
+  }
+)
+
+test.each`
+  provider         | mockUrl
+  ${`email`}       | ${mockEmailResponse.url}
+  ${`credentials`} | ${mockCredentialsResponse.url}
+`(
+  "$provider provider redirects if `redirect` is `true`",
+  async ({ provider, mockUrl }) => {
+    render(<SignInFlow providerId={provider} redirect={true} />)
+
+    userEvent.click(screen.getByRole("button"))
+
+    await waitFor(() => {
+      expect(window.location.replace).toHaveBeenCalledTimes(1)
+      expect(window.location.replace).toHaveBeenCalledWith(mockUrl)
+    })
+  }
+)
+
+test("redirection can't be stopped using an oauth provider", async () => {
+  render(
+    <SignInFlow
+      providerId="github"
+      callbackUrl={callbackUrl}
+      redirect={false}
+    />
+  )
+
+  userEvent.click(screen.getByRole("button"))
+
+  await waitFor(() => {
+    expect(window.location.replace).toHaveBeenCalledTimes(1)
+    expect(window.location.replace).toHaveBeenCalledWith(mockGithubResponse.url)
+  })
+})
+
+test("redirection can be stopped using the 'credentials' provider", async () => {
+  render(
+    <SignInFlow
+      providerId="credentials"
+      callbackUrl={callbackUrl}
+      redirect={false}
+    />
+  )
+
+  userEvent.click(screen.getByRole("button"))
+
+  await waitFor(() => {
+    expect(window.location.replace).not.toHaveBeenCalledWith(
+      mockCredentialsResponse.url
+    )
+
+    expect(screen.getByTestId("signin-result").textContent).not.toBe(
+      "no response"
+    )
+  })
+
+  // snapshot the expected return shape from `signIn`
+  expect(JSON.parse(screen.getByTestId("signin-result").textContent))
+    .toMatchInlineSnapshot(`
+    Object {
+      "error": null,
+      "ok": true,
+      "status": 200,
+      "url": "https://path/to/credentials/url",
+    }
+  `)
+})
+
+test("redirection can be stopped using the 'email' provider", async () => {
+  render(
+    <SignInFlow providerId="email" callbackUrl={callbackUrl} redirect={false} />
+  )
+
+  userEvent.click(screen.getByRole("button"))
+
+  await waitFor(() => {
+    expect(window.location.replace).not.toHaveBeenCalledWith(
+      mockEmailResponse.url
+    )
+
+    expect(screen.getByTestId("signin-result").textContent).not.toBe(
+      "no response"
+    )
+  })
+
+  // snapshot the expected return shape from `signIn` oauth
+  expect(JSON.parse(screen.getByTestId("signin-result").textContent))
+    .toMatchInlineSnapshot(`
+    Object {
+      "error": null,
+      "ok": true,
+      "status": 200,
+      "url": "https://path/to/email/url",
+    }
+  `)
+})
+
+test("if callback URL contains a hash we force a window reload when re-directing", async () => {
+  const mockUrlWithHash = "https://path/to/email/url#foo-bar-baz"
+
+  server.use(
+    rest.post("/api/auth/signin/email", (req, res, ctx) => {
+      return res(
+        ctx.status(200),
+        ctx.json({
+          ...mockEmailResponse,
+          url: mockUrlWithHash,
+        })
+      )
+    })
+  )
+
+  render(<SignInFlow providerId="email" callbackUrl={mockUrlWithHash} />)
+
+  userEvent.click(screen.getByRole("button"))
+
+  await waitFor(() => {
+    expect(window.location.replace).toHaveBeenCalledTimes(1)
+    expect(window.location.replace).toHaveBeenCalledWith(mockUrlWithHash)
+    // the browser will not refresh the page if the redirect URL contains a hash, hence we force it on the client, see #1289
+    expect(window.location.reload).toHaveBeenCalledTimes(1)
+  })
+})
+
+test("params are propagated to the signin URL when supplied", async () => {
+  let matchedParams = ""
+  const authParams = "foo=bar&bar=foo"
+
+  server.use(
+    rest.post("/api/auth/signin/github", (req, res, ctx) => {
+      matchedParams = req.url.search
+      return res(ctx.status(200), ctx.json(mockGithubResponse))
+    })
+  )
+
+  render(<SignInFlow providerId="github" authorizationParams={authParams} />)
+
+  userEvent.click(screen.getByRole("button"))
+
+  await waitFor(() => {
+    expect(matchedParams).toEqual(`?${authParams}`)
+  })
+})
+
+test("when it fails to fetch the providers, it redirected back to signin page", async () => {
+  const errorMsg = "Error when retrieving providers"
+
+  server.use(
+    rest.get("/api/auth/providers", (req, res, ctx) =>
+      res(ctx.status(500), ctx.json(errorMsg))
+    )
+  )
+
+  render(<SignInFlow providerId="github" />)
+
+  userEvent.click(screen.getByRole("button"))
+
+  await waitFor(() => {
+    expect(window.location.replace).toHaveBeenCalledWith(`/api/auth/error`)
+
+    expect(logger.error).toHaveBeenCalledTimes(1)
+    expect(logger.error).toBeCalledWith(
+      "CLIENT_FETCH_ERROR",
+      "providers",
+      errorMsg
+    )
+  })
+})
+
+function SignInFlow({
+  providerId,
+  callbackUrl,
+  redirect = true,
+  authorizationParams = {},
+}) {
+  const [response, setResponse] = useState(null)
+
+  async function handleSignIn() {
+    const result = await signIn(
+      providerId,
+      {
+        callbackUrl,
+        redirect,
+      },
+      authorizationParams
+    )
+
+    setResponse(result)
+  }
+
+  return (
+    <>
+      <p data-testid="signin-result">
+        {response ? JSON.stringify(response) : "no response"}
+      </p>
+      <button onClick={() => handleSignIn()}>Sign in</button>
+    </>
+  )
+}

src/client/__tests__/sign-out.test.js

@@ -0,0 +1,129 @@
+import { useState } from "react"
+import userEvent from "@testing-library/user-event"
+import { render, screen, waitFor } from "@testing-library/react"
+import { server, mockSignOutResponse } from "./mocks"
+import { signOut } from ".."
+import { rest } from "msw"
+import { getBroadcastEvents } from "./utils"
+
+const { location } = window
+
+beforeAll(() => {
+  server.listen()
+  delete window.location
+  window.location = {
+    ...location,
+    replace: jest.fn(),
+    reload: jest.fn(),
+  }
+})
+
+beforeEach(() => {
+  // eslint-disable-next-line no-proto
+  jest.spyOn(window.localStorage.__proto__, "setItem")
+})
+
+afterEach(() => {
+  jest.resetAllMocks()
+  server.resetHandlers()
+})
+
+afterAll(() => {
+  window.location = location
+  server.close()
+})
+
+const callbackUrl = "https://redirects/to"
+
+test("by default it redirects to the current URL if the server did not provide one", async () => {
+  server.use(
+    rest.post("/api/auth/signout", (req, res, ctx) =>
+      res(ctx.status(200), ctx.json({ ...mockSignOutResponse, url: undefined }))
+    )
+  )
+
+  render(<SignOutFlow />)
+
+  userEvent.click(screen.getByRole("button"))
+
+  await waitFor(() => {
+    expect(window.location.replace).toHaveBeenCalledTimes(1)
+    expect(window.location.replace).toHaveBeenCalledWith(window.location.href)
+  })
+})
+
+test("it redirects to the URL allowed by the server", async () => {
+  render(<SignOutFlow callbackUrl={callbackUrl} />)
+
+  userEvent.click(screen.getByRole("button"))
+
+  await waitFor(() => {
+    expect(window.location.replace).toHaveBeenCalledTimes(1)
+    expect(window.location.replace).toHaveBeenCalledWith(
+      mockSignOutResponse.url
+    )
+  })
+})
+
+test("if url contains a hash during redirection a page reload happens", async () => {
+  const mockUrlWithHash = "https://path/to/email/url#foo-bar-baz"
+
+  server.use(
+    rest.post("/api/auth/signout", (req, res, ctx) => {
+      return res(
+        ctx.status(200),
+        ctx.json({
+          ...mockSignOutResponse,
+          url: mockUrlWithHash,
+        })
+      )
+    })
+  )
+
+  render(<SignOutFlow />)
+
+  userEvent.click(screen.getByRole("button"))
+
+  await waitFor(() => {
+    expect(window.location.reload).toHaveBeenCalledTimes(1)
+    expect(window.location.replace).toHaveBeenCalledWith(mockUrlWithHash)
+  })
+})
+
+test("will broadcast the signout event to other tabs", async () => {
+  render(<SignOutFlow />)
+
+  userEvent.click(screen.getByRole("button"))
+
+  await waitFor(() => {
+    const broadcastCalls = getBroadcastEvents()
+    const [broadcastedEvent] = broadcastCalls
+
+    expect(broadcastCalls).toHaveLength(1)
+    expect(broadcastedEvent.eventName).toBe("nextauth.message")
+    expect(broadcastedEvent.value).toStrictEqual({
+      data: {
+        trigger: "signout",
+      },
+      event: "session",
+    })
+  })
+})
+
+function SignOutFlow({ callbackUrl, redirect = true }) {
+  const [response, setResponse] = useState(null)
+
+  async function setSignOutRes() {
+    const result = await signOut({ callbackUrl, redirect })
+    setResponse(result)
+  }
+
+  return (
+    <>
+      <p data-testid="signout-result">
+        {response ? JSON.stringify(response) : "no response"}
+      </p>
+      <button onClick={() => setSignOutRes()}>Sign out</button>
+    </>
+  )
+}

src/client/__tests__/utils.js

@@ -0,0 +1,8 @@
+export function getBroadcastEvents() {
+  return window.localStorage.setItem.mock.calls
+    .filter((call) => call[0] === "nextauth.message")
+    .map(([eventName, value]) => {
+      const { timestamp, ...rest } = JSON.parse(value)
+      return { eventName, value: rest }
+    })
+}

src/client/index.d.ts

@@ -0,0 +1,103 @@
+import * as React from 'react'
+import { GetServerSidePropsContext } from 'next'
+
+interface DefaultSession {
+  user: {
+    name: string | null
+    email: string | null
+    image: string | null
+  }
+  expires: Date | string
+}
+
+interface BroadcastMessage {
+  event?: 'session'
+  data?: {
+    trigger?: 'signout' | 'getSession'
+  }
+  clientId: string
+  timestamp: number
+}
+
+type GetSession<S extends Record<string, unknown> = DefaultSession> = (options: {
+  ctx?: GetServerSidePropsContext
+  req?: GetServerSidePropsContext['req']
+  event?: 'storage' | 'timer' | 'hidden' | string
+  triggerEvent?: boolean
+}) => Promise<S>
+
+export interface NextAuthConfig {
+  baseUrl: string
+  basePath: string
+  baseUrlServer: string
+  basePathServer: string
+  /** 0 means disabled (don't send); 60 means send every 60 seconds */
+  keepAlive: number
+  /** 0 means disabled (only use cache); 60 means sync if last checked > 60 seconds ago */
+  clientMaxAge: number
+  /** Used for timestamp since last sycned (in seconds) */
+  _clientLastSync: number
+  /** Stores timer for poll interval */
+  _clientSyncTimer: ReturnType<typeof setTimeout>
+  /** Tracks if event listeners have been added */
+  _eventListenersAdded: boolean
+  /** Stores last session response from hook */
+  _clientSession: DefaultSession | null | undefined
+  /** Used to store to function export by getSession() hook */
+  _getSession: any
+}
+
+export type GetCsrfToken = (
+  ctxOrReq: GetServerSidePropsContext & GetServerSidePropsContext['req']
+) => Promise<string | null>
+
+export interface SessionOptions {
+  baseUrl?: string
+  basePath?: string
+  clientMaxAge?: number
+  keepAlive?: number
+}
+
+export type Provider<S extends Record<string, unknown> = DefaultSession > = (options: {
+  children: React.ReactNode
+  session: S
+  options: SessionOptions
+}) => React.ReactNode
+
+export type SetOptions = (options: SessionOptions) => void
+
+export type SessionContext = React.createContext<[DefaultSession | null, boolean]>
+
+export type UseSession = () => [any, boolean]
+
+export type GetProviders = () => Promise<any[]>
+
+// Sign in types
+
+export interface SignInOptions {
+  /** Defaults to the current URL. */
+  callbackUrl?: string
+  redirect?: boolean
+}
+export interface SignInResponse {
+  error: string | null
+  status: number
+  ok: boolean
+  url: string | null
+}
+
+export type SignIn<AuthorizationParams = Record<string, string>> = (
+  provider?: string,
+  options?: SignInOptions,
+  authorizationParams?: AuthorizationParams
+) => SignInResponse
+
+// Sign out types
+
+interface SignOutResponse<RedirectType extends boolean=true> {
+  /** Defaults to the current URL. */
+  callbackUrl?: string
+  redirect?: RedirectType
+}
+
+export type SignOut<RedirectType extends boolean = true> = (params: SignOutResponse<RedirectType>) => RedirectType extends true ? Promise<{url?: string} | undefined> : undefined

src/client/index.js

@@ -8,9 +8,15 @@
 //
 // We use HTTP POST requests with CSRF Tokens to protect against CSRF attacks.
 
-import { useState, useEffect, useContext, createContext, createElement } from 'react'
-import _logger, { proxyLogger } from '../lib/logger'
-import parseUrl from '../lib/parse-url'
+import {
+  useState,
+  useEffect,
+  useContext,
+  createContext,
+  createElement,
+} from "react"
+import _logger, { proxyLogger } from "../lib/logger"
+import parseUrl from "../lib/parse-url"
 
 // This behaviour mirrors the default behaviour for getting the site name that
 // happens server side in server/index.js
@@ -22,8 +28,14 @@ import parseUrl from '../lib/parse-url'
 const __NEXTAUTH = {
   baseUrl: parseUrl(process.env.NEXTAUTH_URL || process.env.VERCEL_URL).baseUrl,
   basePath: parseUrl(process.env.NEXTAUTH_URL).basePath,
-  baseUrlServer: parseUrl(process.env.NEXTAUTH_URL_INTERNAL || process.env.NEXTAUTH_URL || process.env.VERCEL_URL).baseUrl,
-  basePathServer: parseUrl(process.env.NEXTAUTH_URL_INTERNAL || process.env.NEXTAUTH_URL).basePath,
+  baseUrlServer: parseUrl(
+    process.env.NEXTAUTH_URL_INTERNAL ||
+      process.env.NEXTAUTH_URL ||
+      process.env.VERCEL_URL
+  ).baseUrl,
+  basePathServer: parseUrl(
+    process.env.NEXTAUTH_URL_INTERNAL || process.env.NEXTAUTH_URL
+  ).basePath,
   keepAlive: 0,
   clientMaxAge: 0,
   // Properties starting with _ are used for tracking internal app state
@@ -31,7 +43,7 @@ const __NEXTAUTH = {
   _clientSyncTimer: null,
   _eventListenersAdded: false,
   _clientSession: undefined,
-  _getSession: () => {}
+  _getSession: () => {},
 }
 
 const logger = proxyLogger(_logger, __NEXTAUTH.basePath)
@@ -39,7 +51,7 @@ const logger = proxyLogger(_logger, __NEXTAUTH.basePath)
 const broadcast = BroadcastChannel()
 
 // Add event listners on load
-if (typeof window !== 'undefined' && !__NEXTAUTH._eventListenersAdded) {
+if (typeof window !== "undefined" && !__NEXTAUTH._eventListenersAdded) {
   __NEXTAUTH._eventListenersAdded = true
   // Listen for storage events and update session if event fired from
   // another window (but suppress firing another event to avoid a loop)
@@ -50,26 +62,30 @@ if (typeof window !== 'undefined' && !__NEXTAUTH._eventListenersAdded) {
   // on how the session object is being used in the client; it is
   // more robust to have each window/tab fetch it's own copy of the
   // session object rather than share it across instances.
-  broadcast.receive(() => __NEXTAUTH._getSession({ event: 'storage' }))
+  broadcast.receive(() => __NEXTAUTH._getSession({ event: "storage" }))
 
   // Listen for document visibility change events and
   // if visibility of the document changes, re-fetch the session.
-  document.addEventListener('visibilitychange', () => {
-    !document.hidden && __NEXTAUTH._getSession({ event: 'visibilitychange' })
-  }, false)
+  document.addEventListener(
+    "visibilitychange",
+    () => {
+      !document.hidden && __NEXTAUTH._getSession({ event: "visibilitychange" })
+    },
+    false
+  )
 }
 
 // Context to store session data globally
 /** @type {import("types/internals/client").SessionContext} */
 const SessionContext = createContext()
 
-export function useSession (session) {
+export function useSession(session) {
   const context = useContext(SessionContext)
   if (context) return context
   return _useSessionHook(session)
 }
 
-function _useSessionHook (session) {
+function _useSessionHook(session) {
   const [data, setData] = useState(session)
   const [loading, setLoading] = useState(!data)
 
@@ -77,7 +93,7 @@ function _useSessionHook (session) {
     __NEXTAUTH._getSession = async ({ event = null } = {}) => {
       try {
         const triggredByEvent = event !== null
-        const triggeredByStorageEvent = event === 'storage'
+        const triggeredByStorageEvent = event === "storage"
 
         const clientMaxAge = __NEXTAUTH.clientMaxAge
         const clientLastSync = parseInt(__NEXTAUTH._clientLastSync)
@@ -98,14 +114,19 @@ function _useSessionHook (session) {
             // tab or window that will come through as a triggeredByStorageEvent
             // event and will skip this logic)
             return
-          } else if (clientMaxAge > 0 && currentTime < (clientLastSync + clientMaxAge)) {
+          } else if (
+            clientMaxAge > 0 &&
+            currentTime < clientLastSync + clientMaxAge
+          ) {
             // If the session freshness is within clientMaxAge then don't request
             // it again on this call (avoids too many invokations).
             return
           }
         }
 
-        if (clientSession === undefined) { __NEXTAUTH._clientSession = null }
+        if (clientSession === undefined) {
+          __NEXTAUTH._clientSession = null
+        }
 
         // Update clientLastSync before making response to avoid repeated
         // invokations that would otherwise be triggered while we are still
@@ -116,7 +137,7 @@ function _useSessionHook (session) {
         // tell getSession not to trigger an event when it calls to avoid an
         // infinate loop.
         const newClientSessionData = await getSession({
-          triggerEvent: !triggeredByStorageEvent
+          triggerEvent: !triggeredByStorageEvent,
         })
 
         // Save session state internally, just so we can track that we've checked
@@ -126,7 +147,7 @@ function _useSessionHook (session) {
         setData(newClientSessionData)
         setLoading(false)
       } catch (error) {
-        logger.error('CLIENT_USE_SESSION_ERROR', error)
+        logger.error("CLIENT_USE_SESSION_ERROR", error)
         setLoading(false)
       }
     }
@@ -137,114 +158,112 @@ function _useSessionHook (session) {
   return [data, loading]
 }
 
-export async function getSession (ctx) {
-  const session = await _fetchData('session', ctx)
+export async function getSession(ctx) {
+  const session = await _fetchData("session", ctx)
   if (ctx?.triggerEvent ?? true) {
-    broadcast.post({ event: 'session', data: { trigger: 'getSession' } })
+    broadcast.post({ event: "session", data: { trigger: "getSession" } })
   }
   return session
 }
 
-export async function getCsrfToken (ctx) {
-  return (await _fetchData('csrf', ctx))?.csrfToken
+export async function getCsrfToken(ctx) {
+  return (await _fetchData("csrf", ctx))?.csrfToken
 }
 
-export async function getProviders () {
-  return _fetchData('providers')
+export async function getProviders() {
+  return await _fetchData("providers")
 }
 
-export async function signIn (provider, options = {}, authorizationParams = {}) {
-  const {
-    callbackUrl = window.location,
-    redirect = true
-  } = options
+export async function signIn(provider, options = {}, authorizationParams = {}) {
+  const { callbackUrl = window.location.href, redirect = true } = options
 
   const baseUrl = _apiBaseUrl()
   const providers = await getProviders()
 
-  // Redirect to sign in page if no valid provider specified
-  if (!(provider in providers)) {
-    // If Provider not recognized, redirect to sign in page
-    window.location = `${baseUrl}/signin?callbackUrl=${encodeURIComponent(callbackUrl)}`
-    return
+  if (!providers) {
+    return window.location.replace(`${baseUrl}/error`)
   }
-  const isCredentials = providers[provider].type === 'credentials'
-  const isEmail = providers[provider].type === 'email'
-  const canRedirectBeDisabled = isCredentials || isEmail
+
+  if (!(provider in providers)) {
+    return window.location.replace(
+      `${baseUrl}/signin?callbackUrl=${encodeURIComponent(callbackUrl)}`
+    )
+  }
+
+  const isCredentials = providers[provider].type === "credentials"
+  const isEmail = providers[provider].type === "email"
+  const isSupportingReturn = isCredentials || isEmail
 
   const signInUrl = isCredentials
     ? `${baseUrl}/callback/${provider}`
     : `${baseUrl}/signin/${provider}`
 
-  // If is any other provider type, POST to provider URL with CSRF Token,
-  // callback URL and any other parameters supplied.
-  const fetchOptions = {
-    method: 'post',
+  const _signInUrl = `${signInUrl}?${new URLSearchParams(authorizationParams)}`
+
+  const res = await fetch(_signInUrl, {
+    method: "post",
     headers: {
-      'Content-Type': 'application/x-www-form-urlencoded'
+      "Content-Type": "application/x-www-form-urlencoded",
     },
     body: new URLSearchParams({
       ...options,
       csrfToken: await getCsrfToken(),
       callbackUrl,
-      json: true
-    })
-  }
-  const _signInUrl = `${signInUrl}?${new URLSearchParams(authorizationParams)}`
-  const res = await fetch(_signInUrl, fetchOptions)
-  const data = await res.json()
-  if (redirect || !canRedirectBeDisabled) {
-    const url = data.url ?? callbackUrl
-    window.location = url
-    // If url contains a hash, the browser does not reload the page. We reload manually
-    if (url.includes('#')) window.location.reload()
+      json: true,
+    }),
+  })
 
+  const data = await res.json()
+
+  if (redirect || !isSupportingReturn) {
+    const url = data.url ?? callbackUrl
+    window.location.replace(url)
+    // If url contains a hash, the browser does not reload the page. We reload manually
+    if (url.includes("#")) window.location.reload()
     return
   }
 
-  const error = new URL(data.url).searchParams.get('error')
+  const error = new URL(data.url).searchParams.get("error")
 
   if (res.ok) {
-    await __NEXTAUTH._getSession({ event: 'storage' })
+    await __NEXTAUTH._getSession({ event: "storage" })
   }
 
   return {
     error,
     status: res.status,
     ok: res.ok,
-    url: error ? null : data.url
+    url: error ? null : data.url,
   }
 }
 
-export async function signOut (options = {}) {
-  const {
-    callbackUrl = window.location,
-    redirect = true
-  } = options
+export async function signOut(options = {}) {
+  const { callbackUrl = window.location.href, redirect = true } = options
   const baseUrl = _apiBaseUrl()
   const fetchOptions = {
-    method: 'post',
+    method: "post",
     headers: {
-      'Content-Type': 'application/x-www-form-urlencoded'
+      "Content-Type": "application/x-www-form-urlencoded",
     },
     body: new URLSearchParams({
       csrfToken: await getCsrfToken(),
       callbackUrl,
-      json: true
-    })
+      json: true,
+    }),
   }
   const res = await fetch(`${baseUrl}/signout`, fetchOptions)
   const data = await res.json()
-  broadcast.post({ event: 'session', data: { trigger: 'signout' } })
+  broadcast.post({ event: "session", data: { trigger: "signout" } })
+
   if (redirect) {
     const url = data.url ?? callbackUrl
-    window.location = url
+    window.location.replace(url)
     // If url contains a hash, the browser does not reload the page. We reload manually
-    if (url.includes('#')) window.location.reload()
+    if (url.includes("#")) window.location.reload()
     return
   }
 
-  await __NEXTAUTH._getSession({ event: 'storage' })
+  await __NEXTAUTH._getSession({ event: "storage" })
 
   return data
 }
@@ -252,13 +271,18 @@ export async function signOut (options = {}) {
 // Method to set options. The documented way is to use the provider, but this
 // method is being left in as an alternative, that will be helpful if/when we
 // expose a vanilla JavaScript version that doesn't depend on React.
-export function setOptions ({ baseUrl, basePath, clientMaxAge, keepAlive } = {}) {
+export function setOptions({
+  baseUrl,
+  basePath,
+  clientMaxAge,
+  keepAlive,
+} = {}) {
   if (baseUrl) __NEXTAUTH.baseUrl = baseUrl
   if (basePath) __NEXTAUTH.basePath = basePath
   if (clientMaxAge) __NEXTAUTH.clientMaxAge = clientMaxAge
   if (keepAlive) {
     __NEXTAUTH.keepAlive = keepAlive
-    if (typeof window === 'undefined') return
+    if (typeof window === "undefined") return
 
     // Clear existing timer (if there is one)
     if (__NEXTAUTH._clientSyncTimer !== null) {
@@ -269,12 +293,12 @@ export function setOptions ({ baseUrl, basePath, clientMaxAge, keepAlive } = {})
     __NEXTAUTH._clientSyncTimer = setTimeout(async () => {
       // Only invoke keepalive when a session exists
       if (!__NEXTAUTH._clientSession) return
-      await __NEXTAUTH._getSession({ event: 'timer' })
+      await __NEXTAUTH._getSession({ event: "timer" })
     }, keepAlive * 1000)
   }
 }
 
-export function Provider ({ children, session, options }) {
+export function Provider({ children, session, options }) {
   setOptions(options)
   return createElement(
     SessionContext.Provider,
@@ -290,24 +314,25 @@ export function Provider ({ children, session, options }) {
  * work seemlessly in getInitialProps() on server side
  * pages *and* in _app.js.
  */
-async function _fetchData (path, { ctx, req = ctx?.req } = {}) {
+async function _fetchData(path, { ctx, req = ctx?.req } = {}) {
   try {
     const baseUrl = await _apiBaseUrl()
     const options = req ? { headers: { cookie: req.headers.cookie } } : {}
     const res = await fetch(`${baseUrl}/${path}`, options)
     const data = await res.json()
+    if (!res.ok) throw data
     return Object.keys(data).length > 0 ? data : null // Return null if data empty
   } catch (error) {
-    logger.error('CLIENT_FETCH_ERROR', path, error)
+    logger.error("CLIENT_FETCH_ERROR", path, error)
     return null
   }
 }
 
-function _apiBaseUrl () {
-  if (typeof window === 'undefined') {
+function _apiBaseUrl() {
+  if (typeof window === "undefined") {
     // NEXTAUTH_URL should always be set explicitly to support server side calls - log warning if not set
     if (!process.env.NEXTAUTH_URL) {
-      logger.warn('NEXTAUTH_URL', 'NEXTAUTH_URL environment variable not set')
+      logger.warn("NEXTAUTH_URL", "NEXTAUTH_URL environment variable not set")
     }
 
     // Return absolute path when called server side
@@ -318,7 +343,7 @@ function _apiBaseUrl () {
 }
 
 /** Returns the number of seconds elapsed since January 1, 1970 00:00:00 UTC. */
-function _now () {
+function _now() {
   return Math.floor(Date.now() / 1000)
 }
 
@@ -328,35 +353,34 @@ function _now () {
  *
  * https://caniuse.com/?search=broadcastchannel
  */
-function BroadcastChannel (name = 'nextauth.message') {
+function BroadcastChannel(name = "nextauth.message") {
   return {
     /**
      * Get notified by other tabs/windows.
      * @param {(message: import("types/internals/client").BroadcastMessage) => void} onReceive
      */
-    receive (onReceive) {
-      if (typeof window === 'undefined') return
-      window.addEventListener('storage', async (event) => {
+    receive(onReceive) {
+      if (typeof window === "undefined") return
+      window.addEventListener("storage", async (event) => {
         if (event.key !== name) return
         /** @type {import("types/internals/client").BroadcastMessage} */
         const message = JSON.parse(event.newValue)
-        if (message?.event !== 'session' || !message?.data) return
+        if (message?.event !== "session" || !message?.data) return
 
         onReceive(message)
       })
     },
     /** Notify other tabs/windows. */
-    post (message) {
-      if (typeof localStorage === 'undefined') return
-      localStorage.setItem(name,
+    post(message) {
+      if (typeof localStorage === "undefined") return
+      localStorage.setItem(
+        name,
         JSON.stringify({ ...message, timestamp: _now() })
       )
-    }
+    },
   }
 }
 
-
-
 // Some methods are exported with more than one name. This provides some
 // flexibility over how they can be invoked and backwards compatibility
 // with earlier releases. These should be removed in a newer release, as it only
@@ -368,7 +392,7 @@ export {
   getProviders as providers,
   getCsrfToken as csrfToken,
   signIn as signin,
-  signOut as signout
+  signOut as signout,
 }
 
 export default {
@@ -390,5 +414,5 @@ export default {
   providers: getProviders,
   csrfToken: getCsrfToken,
   signin: signIn,
-  signout: signOut
+  signout: signOut,
 }

src/providers/dropbox.js

@@ -29,26 +29,26 @@
  */
 export default function Dropbox(options) {
   return {
-    id: 'dropbox',
-    name: 'Dropbox',
-    type: 'oauth',
-    version: '2.0',
-    scope: 'account_info.read',
-    params: { grant_type: 'authorization_code' },
-    accessTokenUrl: 'https://api.dropboxapi.com/oauth2/token',
+    id: "dropbox",
+    name: "Dropbox",
+    type: "oauth",
+    version: "2.0",
+    scope: "account_info.read",
+    params: { grant_type: "authorization_code" },
+    accessTokenUrl: "https://api.dropboxapi.com/oauth2/token",
     authorizationUrl:
-      'https://www.dropbox.com/oauth2/authorize?token_access_type=offline&response_type=code',
-    profileUrl: 'https://api.dropboxapi.com/2/users/get_current_account',
+      "https://www.dropbox.com/oauth2/authorize?token_access_type=offline&response_type=code",
+    profileUrl: "https://api.dropboxapi.com/2/users/get_current_account",
     profile: (profile) => {
       return {
         id: profile.account_id,
         name: profile.name.display_name,
         email: profile.email,
         image: profile.profile_photo_url,
-        email_verified: profile.email_verified
+        email_verified: profile.email_verified,
       }
     },
     protection: ["state", "pkce"],
-    ...options
+    ...options,
   }
 }

src/providers/email.js

@@ -1,5 +1,5 @@
+import logger from '../lib/logger'
 import nodemailer from "nodemailer"
-import logger from "../lib/logger"
 
 export default function Email(options) {
   return {
@@ -22,34 +22,24 @@ export default function Email(options) {
   }
 }
 
-const sendVerificationRequest = ({
-  identifier: email,
-  url,
-  baseUrl,
-  provider,
-}) => {
-  return new Promise((resolve, reject) => {
-    const { server, from } = provider
-    // Strip protocol from URL and use domain as site name
-    const site = baseUrl.replace(/^https?:\/\//, "")
-
-    nodemailer.createTransport(server).sendMail(
-      {
+async function sendVerificationRequest ({ identifier: email, url, baseUrl, provider }) {
+  const { server, from } = provider
+  // Strip protocol from URL and use domain as site name
+  const site = baseUrl.replace(/^https?:\/\//, '')
+  try {
+    await nodemailer
+      .createTransport(server)
+      .sendMail({
         to: email,
         from,
         subject: `Sign in to ${site}`,
         text: text({ url, site, email }),
-        html: html({ url, site, email }),
-      },
-      (error) => {
-        if (error) {
-          logger.error("SEND_VERIFICATION_EMAIL_ERROR", email, error)
-          return reject(new Error("SEND_VERIFICATION_EMAIL_ERROR", error))
-        }
-        return resolve()
-      }
-    )
-  })
+        html: html({ url, site, email })
+      })
+  } catch (error) {
+    logger.error('SEND_VERIFICATION_EMAIL_ERROR', email, error)
+    throw new Error('SEND_VERIFICATION_EMAIL_ERROR')
+  }
 }
 
 // Email HTML body

src/providers/twitter.js

@@ -15,7 +15,10 @@ export default function Twitter(options) {
         id: profile.id_str,
         name: profile.name,
         email: profile.email,
-        image: profile.profile_image_url_https.replace(/_normal\.(jpg|png|gif)$/, ".$1"),
+        image: profile.profile_image_url_https.replace(
+          /_normal\.(jpg|png|gif)$/,
+          ".$1"
+        ),
       }
     },
     ...options,

src/providers/workos.js

@@ -1,16 +1,16 @@
 export default function WorkOS(options) {
-  const domain = options.domain || 'api.workos.com';
+  const domain = options.domain || "api.workos.com"
 
   return {
-    id: 'workos',
-    name: 'WorkOS',
-    type: 'oauth',
-    version: '2.0',
-    scope: '',
+    id: "workos",
+    name: "WorkOS",
+    type: "oauth",
+    version: "2.0",
+    scope: "",
     params: {
-      grant_type: 'authorization_code',
+      grant_type: "authorization_code",
       client_id: options.clientId,
-      client_secret: options.clientSecret
+      client_secret: options.clientSecret,
     },
     accessTokenUrl: `https://${domain}/sso/token`,
     authorizationUrl: `https://${domain}/sso/authorize?response_type=code`,
@@ -18,9 +18,9 @@ export default function WorkOS(options) {
     profile: (profile) => {
       return {
         ...profile,
-        name: `${profile.first_name} ${profile.last_name}`
+        name: `${profile.first_name} ${profile.last_name}`,
       }
     },
-    ...options
+    ...options,
   }
 }

src/providers/zoom.js

@@ -0,0 +1,20 @@
+export default function Zoom(options) {
+  return {
+    id: "zoom",
+    name: "Zoom",
+    type: "oauth",
+    version: "2.0",
+    params: { grant_type: "authorization_code" },
+    accessTokenUrl: "https://zoom.us/oauth/token",
+    authorizationUrl: "https://zoom.us/oauth/authorize?response_type=code",
+    profileUrl: "https://api.zoom.us/v2/users/me",
+    profile(profile) {
+      return {
+        id: profile.id,
+        name: `${profile.first_name} ${profile.last_name}`,
+        email: profile.email,
+      }
+    },
+    ...options,
+  }
+}

src/server/index.js

@@ -1,4 +1,3 @@
-import adapters from "../adapters"
 import jwt from "../lib/jwt"
 import parseUrl from "../lib/parse-url"
 import logger, { setLogger } from "../lib/logger"
@@ -102,13 +101,6 @@ async function NextAuthHandler(req, res, userOptions) {
 
     const maxAge = 30 * 24 * 60 * 60 // Sessions expire after 30 days of being idle
 
-    // Parse database / adapter
-    // If adapter is provided, use it (advanced usage, overrides database)
-    // If database URI or config object is provided, use it (simple usage)
-    const adapter =
-      userOptions.adapter ??
-      (userOptions.database && adapters.Default(userOptions.database))
-
     // User provided options are overriden by other options,
     // except for the options with special handling above
     req.options = {
@@ -119,7 +111,6 @@ async function NextAuthHandler(req, res, userOptions) {
       ...userOptions,
       // These computed settings can have values in userOptions but we override them
       // and are request-specific.
-      adapter,
       baseUrl,
       basePath,
       action,
@@ -129,7 +120,7 @@ async function NextAuthHandler(req, res, userOptions) {
       providers,
       // Session options
       session: {
-        jwt: !adapter, // If no adapter specified, force use of JSON Web Tokens (stateless)
+        jwt: !userOptions.adapter, // If no adapter specified, force use of JSON Web Tokens (stateless)
         maxAge,
         updateAge: 24 * 60 * 60, // Sessions updated only if session is greater than this value (0 = always, 24*60*60 = every 24 hours)
         ...userOptions.session,

src/server/lib/oauth/client.js

@@ -1,7 +1,7 @@
-import { OAuth, OAuth2 } from 'oauth'
-import querystring from 'querystring'
-import logger from '../../../lib/logger'
-import { sign as jwtSign } from 'jsonwebtoken'
+import { OAuth, OAuth2 } from "oauth"
+import querystring from "querystring"
+import logger from "../../../lib/logger"
+import { sign as jwtSign } from "jsonwebtoken"
 
 /**
  * @TODO Refactor to remove dependancy on 'oauth' package
@@ -9,8 +9,8 @@ import { sign as jwtSign } from 'jsonwebtoken'
  * would be easier to maintain if all the code was native to next-auth.
  * @param {import("types/providers").OAuthConfig} provider
  */
-export default function oAuthClient (provider) {
-  if (provider.version?.startsWith('2.')) {
+export default function oAuthClient(provider) {
+  if (provider.version?.startsWith("2.")) {
     // Handle OAuth v2.x
     const authorizationUrl = new URL(provider.authorizationUrl)
     const basePath = authorizationUrl.origin
@@ -34,9 +34,9 @@ export default function oAuthClient (provider) {
     provider.accessTokenUrl,
     provider.clientId,
     provider.clientSecret,
-    provider.version || '1.0',
+    provider.version || "1.0",
     provider.callbackUrl,
-    provider.encoding || 'HMAC-SHA1'
+    provider.encoding || "HMAC-SHA1"
   )
 
   // Promisify get() and getOAuth2AccessToken() for OAuth1
@@ -51,40 +51,48 @@ export default function oAuthClient (provider) {
       })
     })
   }
-  const originalGetOAuth1AccessToken = oauth1Client.getOAuthAccessToken.bind(oauth1Client)
+  const originalGetOAuth1AccessToken =
+    oauth1Client.getOAuthAccessToken.bind(oauth1Client)
   oauth1Client.getOAuthAccessToken = (...args) => {
     return new Promise((resolve, reject) => {
       // eslint-disable-next-line camelcase
-      originalGetOAuth1AccessToken(...args, (error, oauth_token, oauth_token_secret, params) => {
-        if (error) {
-          return reject(error)
+      originalGetOAuth1AccessToken(
+        ...args,
+        (error, oauth_token, oauth_token_secret, params) => {
+          if (error) {
+            return reject(error)
+          }
+
+          resolve({
+            // TODO: Remove, this is only kept for backward compativility
+            // These are not in the OAuth 1.x spec
+            accessToken: oauth_token,
+            refreshToken: oauth_token_secret,
+            results: params,
+
+            oauth_token,
+            oauth_token_secret,
+            params,
+          })
         }
-
-        resolve({
-          // TODO: Remove, this is only kept for backward compativility
-          // These are not in the OAuth 1.x spec
-          accessToken: oauth_token,
-          refreshToken: oauth_token_secret,
-          results: params,
-
-          oauth_token,
-          oauth_token_secret,
-          params
-        })
-      })
+      )
     })
   }
 
-  const originalGetOAuthRequestToken = oauth1Client.getOAuthRequestToken.bind(oauth1Client)
+  const originalGetOAuthRequestToken =
+    oauth1Client.getOAuthRequestToken.bind(oauth1Client)
   oauth1Client.getOAuthRequestToken = (params = {}) => {
     return new Promise((resolve, reject) => {
       // eslint-disable-next-line camelcase
-      originalGetOAuthRequestToken(params, (error, oauth_token, oauth_token_secret, params) => {
-        if (error) {
-          return reject(error)
+      originalGetOAuthRequestToken(
+        params,
+        (error, oauth_token, oauth_token_secret, params) => {
+          if (error) {
+            return reject(error)
+          }
+          resolve({ oauth_token, oauth_token_secret, params })
         }
-        resolve({ oauth_token, oauth_token_secret, params })
-      })
+      )
     })
   }
   return oauth1Client
@@ -104,52 +112,68 @@ export default function oAuthClient (provider) {
  * @param {import("types/providers").OAuthConfig} provider
  * @param {string | undefined} codeVerifier
  */
-async function getOAuth2AccessToken (code, provider, codeVerifier) {
+async function getOAuth2AccessToken(code, provider, codeVerifier) {
   const url = provider.accessTokenUrl
   const params = { ...provider.params }
   const headers = { ...provider.headers }
-  const codeParam = (params.grant_type === 'refresh_token') ? 'refresh_token' : 'code'
+  const codeParam =
+    params.grant_type === "refresh_token" ? "refresh_token" : "code"
 
-  if (!params[codeParam]) { params[codeParam] = code }
+  if (!params[codeParam]) {
+    params[codeParam] = code
+  }
 
-  if (!params.client_id) { params.client_id = provider.clientId }
+  if (!params.client_id) {
+    params.client_id = provider.clientId
+  }
 
   // For Apple the client secret must be generated on-the-fly.
   // Using the properties in clientSecret to create a JWT.
-  if (provider.id === 'apple' && typeof provider.clientSecret === 'object') {
+  if (provider.id === "apple" && typeof provider.clientSecret === "object") {
     const { keyId, teamId, privateKey } = provider.clientSecret
-    const clientSecret = jwtSign({
-      iss: teamId,
-      iat: Math.floor(Date.now() / 1000),
-      exp: Math.floor(Date.now() / 1000) + (86400 * 180), // 6 months
-      aud: 'https://appleid.apple.com',
-      sub: provider.clientId
-    },
-    // Automatically convert \\n into \n if found in private key. If the key
-    // is passed in an environment variable \n can get escaped as \\n
-    privateKey.replace(/\\n/g, '\n'),
-    { algorithm: 'ES256', keyid: keyId }
+    const clientSecret = jwtSign(
+      {
+        iss: teamId,
+        iat: Math.floor(Date.now() / 1000),
+        exp: Math.floor(Date.now() / 1000) + 86400 * 180, // 6 months
+        aud: "https://appleid.apple.com",
+        sub: provider.clientId,
+      },
+      // Automatically convert \\n into \n if found in private key. If the key
+      // is passed in an environment variable \n can get escaped as \\n
+      privateKey.replace(/\\n/g, "\n"),
+      { algorithm: "ES256", keyid: keyId }
     )
     params.client_secret = clientSecret
   } else {
     params.client_secret = provider.clientSecret
   }
 
-  if (!params.redirect_uri) { params.redirect_uri = provider.callbackUrl }
-
-  if (!headers['Content-Type']) { headers['Content-Type'] = 'application/x-www-form-urlencoded' }
-  // Added as a fix to accomodate change in Twitch OAuth API
-  if (!headers['Client-ID']) { headers['Client-ID'] = provider.clientId }
-  // Added as a fix for Reddit Authentication
-  if (provider.id === 'reddit') {
-    headers.Authorization = 'Basic ' + Buffer.from((provider.clientId + ':' + provider.clientSecret)).toString('base64')
+  if (!params.redirect_uri) {
+    params.redirect_uri = provider.callbackUrl
   }
 
-  if (provider.id === 'identity-server4' && !headers.Authorization) {
+  if (!headers["Content-Type"]) {
+    headers["Content-Type"] = "application/x-www-form-urlencoded"
+  }
+  // Added as a fix to accomodate change in Twitch OAuth API
+  if (!headers["Client-ID"]) {
+    headers["Client-ID"] = provider.clientId
+  }
+  // Added as a fix for Reddit Authentication
+  if (provider.id === "reddit") {
+    headers.Authorization =
+      "Basic " +
+      Buffer.from(provider.clientId + ":" + provider.clientSecret).toString(
+        "base64"
+      )
+  }
+
+  if (provider.id === "identity-server4" && !headers.Authorization) {
     headers.Authorization = `Bearer ${code}`
   }
 
-  if (provider.protection.includes('pkce')) {
+  if (provider.protection.includes("pkce")) {
     params.code_verifier = codeVerifier
   }
 
@@ -157,14 +181,14 @@ async function getOAuth2AccessToken (code, provider, codeVerifier) {
 
   return new Promise((resolve, reject) => {
     this._request(
-      'POST',
+      "POST",
       url,
       headers,
       postData,
       null,
       (error, data, response) => {
         if (error) {
-          logger.error('OAUTH_GET_ACCESS_TOKEN_ERROR', error, data, response)
+          logger.error("OAUTH_GET_ACCESS_TOKEN_ERROR", error, data, response)
           return reject(error)
         }
 
@@ -181,7 +205,7 @@ async function getOAuth2AccessToken (code, provider, codeVerifier) {
         }
 
         let accessToken
-        if (provider.id === 'slack') {
+        if (provider.id === "slack") {
           const { ok, error } = raw
           if (!ok) {
             return reject(error)
@@ -197,7 +221,7 @@ async function getOAuth2AccessToken (code, provider, codeVerifier) {
           accessTokenExpires: null,
           refreshToken: raw.refresh_token,
           idToken: raw.id_token,
-          ...raw
+          ...raw,
         })
       }
     )
@@ -213,60 +237,69 @@ async function getOAuth2AccessToken (code, provider, codeVerifier) {
  * @param {string} accessToken
  * @param {any} results
  */
-async function getOAuth2 (provider, accessToken, results) {
+async function getOAuth2(provider, accessToken, results) {
   let url = provider.profileUrl
-  let httpMethod = 'GET'
+  let httpMethod = "GET"
   const headers = { ...provider.headers }
 
   if (this._useAuthorizationHeaderForGET) {
     headers.Authorization = this.buildAuthHeader(accessToken)
 
     // Mail.ru & vk.com require 'access_token' as URL request parameter
-    if (['mailru', 'vk'].includes(provider.id)) {
+    if (["mailru", "vk"].includes(provider.id)) {
       const safeAccessTokenURL = new URL(url)
-      safeAccessTokenURL.searchParams.append('access_token', accessToken)
+      safeAccessTokenURL.searchParams.append("access_token", accessToken)
       url = safeAccessTokenURL.href
     }
 
     // This line is required for Twitch
-    if (provider.id === 'twitch') {
-      headers['Client-ID'] = provider.clientId
+    if (provider.id === "twitch") {
+      headers["Client-ID"] = provider.clientId
     }
     accessToken = null
   }
 
-  if (provider.id === 'bungie') {
+  if (provider.id === "bungie") {
     url = prepareProfileUrl({ provider, url, results })
   }
 
   /** Dropbox requires POST instead of GET
    * Read more: https://www.dropbox.com/developers/reference/auth-types#user
    */
-  if (provider.id === 'dropbox') {
-    httpMethod = 'POST'
+  if (provider.id === "dropbox") {
+    httpMethod = "POST"
   }
 
   return new Promise((resolve, reject) => {
-    this._request(httpMethod, url, headers, null, accessToken, (error, profileData) => {
-      if (error) {
-        return reject(error)
+    this._request(
+      httpMethod,
+      url,
+      headers,
+      null,
+      accessToken,
+      (error, profileData) => {
+        if (error) {
+          return reject(error)
+        }
+        resolve(profileData)
       }
-      resolve(profileData)
-    })
+    )
   })
 }
 
 /** Bungie needs special handling */
-function prepareProfileUrl ({ provider, url, results }) {
+function prepareProfileUrl({ provider, url, results }) {
   if (!results.membership_id) {
     // internal error
     // @TODO: handle better
-    throw new Error('Expected membership_id to be passed.')
+    throw new Error("Expected membership_id to be passed.")
   }
 
-  if (!provider.headers?.['X-API-Key']) {
-    throw new Error('The Bungie provider requires the X-API-Key option to be present in "headers".')
+  if (!provider.headers?.["X-API-Key"]) {
+    throw new Error(
+      'The Bungie provider requires the X-API-Key option to be present in "headers".'
+    )
   }
 
-  return url.replace('{membershipId}', results.membership_id)
+  return url.replace("{membershipId}", results.membership_id)
 }

src/server/lib/signin/oauth.js

@@ -1,23 +1,23 @@
-import oAuthClient from '../oauth/client'
-import logger from '../../../lib/logger'
+import oAuthClient from "../oauth/client"
+import logger from "../../../lib/logger"
 
 /** @param {import("types/internals").NextAuthRequest} req */
-export default async function getAuthorizationUrl (req) {
+export default async function getAuthorizationUrl(req) {
   const { provider } = req.options
 
   delete req.query?.nextauth
   const params = {
     ...provider.authorizationParams,
-    ...req.query
+    ...req.query,
   }
 
   const client = oAuthClient(provider)
-  if (provider.version?.startsWith('2.')) {
+  if (provider.version?.startsWith("2.")) {
     // Handle OAuth v2.x
     let url = client.getAuthorizeUrl({
       scope: provider.scope,
       ...params,
-      redirect_uri: provider.callbackUrl
+      redirect_uri: provider.callbackUrl,
     })
 
     // If the authorizationUrl specified in the config has query parameters on it
@@ -27,13 +27,13 @@ export default async function getAuthorizationUrl (req) {
     // which inadvertantly strips them.
     //
     // https://github.com/ciaranj/node-oauth/pull/193
-    if (provider.authorizationUrl.includes('?')) {
+    if (provider.authorizationUrl.includes("?")) {
       const parseUrl = new URL(provider.authorizationUrl)
       const baseUrl = `${parseUrl.origin}${parseUrl.pathname}?`
-      url = url.replace(baseUrl, provider.authorizationUrl + '&')
+      url = url.replace(baseUrl, provider.authorizationUrl + "&")
     }
 
-    logger.debug('GET_AUTHORIZATION_URL', url)
+    logger.debug("GET_AUTHORIZATION_URL", url)
     return url
   }
 
@@ -42,12 +42,12 @@ export default async function getAuthorizationUrl (req) {
     const url = `${provider.authorizationUrl}?${new URLSearchParams({
       oauth_token: tokens.oauth_token,
       oauth_token_secret: tokens.oauth_token_secret,
-      ...tokens.params
+      ...tokens.params,
     })}`
-    logger.debug('GET_AUTHORIZATION_URL', url)
+    logger.debug("GET_AUTHORIZATION_URL", url)
     return url
   } catch (error) {
-    logger.error('GET_AUTHORIZATION_URL_ERROR', error)
+    logger.error("GET_AUTHORIZATION_URL_ERROR", error)
     throw error
   }
 }

src/server/routes/callback.js

@@ -77,7 +77,7 @@ export default async function callback(req, res) {
             account,
             OAuthProfile
           )
-          if (signInCallbackResponse === false) {
+          if (!signInCallbackResponse) {
             return res.redirect(
               `${baseUrl}${basePath}/error?error=AccessDenied`
             )
@@ -85,16 +85,11 @@ export default async function callback(req, res) {
             return res.redirect(signInCallbackResponse)
           }
         } catch (error) {
-          if (error instanceof Error) {
-            return res.redirect(
-              `${baseUrl}${basePath}/error?error=${encodeURIComponent(
-                error.message
-              )}`
-            )
-          }
-          // TODO: Remove in a future major release
-          logger.warn("SIGNIN_CALLBACK_REJECT_REDIRECT")
-          return res.redirect(error)
+          return res.redirect(
+            `${baseUrl}${basePath}/error?error=${encodeURIComponent(
+              error.message
+            )}`
+          )
         }
 
         // Sign user in
@@ -226,22 +221,17 @@ export default async function callback(req, res) {
           account,
           { email }
         )
-        if (signInCallbackResponse === false) {
+        if (!signInCallbackResponse) {
           return res.redirect(`${baseUrl}${basePath}/error?error=AccessDenied`)
         } else if (typeof signInCallbackResponse === "string") {
           return res.redirect(signInCallbackResponse)
         }
       } catch (error) {
-        if (error instanceof Error) {
-          return res.redirect(
-            `${baseUrl}${basePath}/error?error=${encodeURIComponent(
-              error.message
-            )}`
-          )
-        }
-        // TODO: Remove in a future major release
-        logger.warn("SIGNIN_CALLBACK_REJECT_REDIRECT")
-        return res.redirect(error)
+        return res.redirect(
+          `${baseUrl}${basePath}/error?error=${encodeURIComponent(
+            error.message
+          )}`
+        )
       }
 
       // Sign user in
@@ -336,7 +326,8 @@ export default async function callback(req, res) {
     let userObjectReturnedFromAuthorizeHandler
     try {
       userObjectReturnedFromAuthorizeHandler = await provider.authorize(
-        credentials, {...req, options: {}, cookies: {}}
+        credentials,
+        { ...req, options: {}, cookies: {} }
       )
       if (!userObjectReturnedFromAuthorizeHandler) {
         return res
@@ -346,16 +337,13 @@ export default async function callback(req, res) {
               provider.id
             )}`
           )
+      } else if (typeof userObjectReturnedFromAuthorizeHandler === "string") {
+        return res.redirect(userObjectReturnedFromAuthorizeHandler)
       }
     } catch (error) {
-      if (error instanceof Error) {
-        return res.redirect(
-          `${baseUrl}${basePath}/error?error=${encodeURIComponent(
-            error.message
-          )}`
-        )
-      }
-      return res.redirect(error)
+      return res.redirect(
+        `${baseUrl}${basePath}/error?error=${encodeURIComponent(error.message)}`
+      )
     }
 
     const user = userObjectReturnedFromAuthorizeHandler
@@ -367,20 +355,17 @@ export default async function callback(req, res) {
         account,
         credentials
       )
-      if (signInCallbackResponse === false) {
+      if (!signInCallbackResponse) {
         return res
           .status(403)
           .redirect(`${baseUrl}${basePath}/error?error=AccessDenied`)
+      } else if (typeof signInCallbackResponse === "string") {
+        return res.redirect(signInCallbackResponse)
       }
     } catch (error) {
-      if (error instanceof Error) {
-        return res.redirect(
-          `${baseUrl}${basePath}/error?error=${encodeURIComponent(
-            error.message
-          )}`
-        )
-      }
-      return res.redirect(error)
+      return res.redirect(
+        `${baseUrl}${basePath}/error?error=${encodeURIComponent(error.message)}`
+      )
     }
 
     const defaultJwtPayload = {

src/server/routes/providers.js

@@ -5,13 +5,16 @@
  * @param {import("types/internals").NextAuthRequest} req
  * @param {import("types/internals").NextAuthResponse} res
  */
-export default function providers (req, res) {
+export default function providers(req, res) {
   const { providers } = req.options
 
-  const result = providers.reduce((acc, { id, name, type, signinUrl, callbackUrl }) => {
-    acc[id] = { id, name, type, signinUrl, callbackUrl }
-    return acc
-  }, {})
+  const result = providers.reduce(
+    (acc, { id, name, type, signinUrl, callbackUrl }) => {
+      acc[id] = { id, name, type, signinUrl, callbackUrl }
+      return acc
+    },
+    {}
+  )
 
   res.json(result)
 }

src/server/routes/signin.js

@@ -8,14 +8,8 @@ import adapterErrorHandler from "../../adapters/error-handler"
  * @param {import("types/internals").NextAuthResponse} res
  */
 export default async function signin(req, res) {
-  const {
-    provider,
-    baseUrl,
-    basePath,
-    adapter,
-    callbacks,
-    logger,
-  } = req.options
+  const { provider, baseUrl, basePath, adapter, callbacks, logger } =
+    req.options
 
   if (!provider.type) {
     return res.status(500).end(`Error: Type not specified for ${provider.name}`)
@@ -62,14 +56,9 @@ export default async function signin(req, res) {
         return res.redirect(signInCallbackResponse)
       }
     } catch (error) {
-      if (error instanceof Error) {
-        return res.redirect(
-          `${baseUrl}${basePath}/error?error=${encodeURIComponent(error)}`
-        )
-      }
-      // TODO: Remove in a future major release
-      logger.warn("SIGNIN_CALLBACK_REJECT_REDIRECT")
-      return res.redirect(error)
+      return res.redirect(
+        `${baseUrl}${basePath}/error?error=${encodeURIComponent(error)}`
+      )
     }
 
     try {

tsconfig.json

@@ -3,31 +3,15 @@
     "strictNullChecks": true,
     "baseUrl": ".",
     "paths": {
-      "types": [
-        "./types"
-      ],
-      "next-auth": [
-        "./src/server"
-      ],
-      "next-auth/adapters": [
-        "./src/adapters"
-      ],
-      "next-auth/client": [
-        "./src/client"
-      ],
-      "next-auth/jwt": [
-        "./src/lib/jwt"
-      ],
-      "next-auth/providers": [
-        "./src/providers"
-      ]
+      "types": ["./types"],
+      "next-auth": ["./src/server"],
+      "next-auth/adapters": ["./src/adapters"],
+      "next-auth/client": ["./src/client"],
+      "next-auth/jwt": ["./src/lib/jwt"],
+      "next-auth/providers": ["./src/providers"]
     },
     "target": "es5",
-    "lib": [
-      "dom",
-      "dom.iterable",
-      "esnext"
-    ],
+    "lib": ["dom", "dom.iterable", "esnext"],
     "allowJs": true,
     "skipLibCheck": true,
     "strict": false,
@@ -44,9 +28,8 @@
     "next-env.d.ts",
     "**/*.ts",
     "**/*.tsx",
-    "**/*.js"
+    "**/*.js",
+    ".eslintrc.js"
   ],
-  "exclude": [
-    "node_modules"
-  ]
+  "exclude": ["node_modules"]
 }

types/adapters.d.ts

@@ -2,38 +2,6 @@ import { AppOptions } from "./internals"
 import { User, Profile, Session } from "."
 import { EmailConfig } from "./providers"
 
-/** Legacy */
-
-export {
-  TypeORMAccountModel,
-  TypeORMSessionModel,
-  TypeORMUserModel,
-  TypeORMVerificationRequestModel,
-} from "@next-auth/typeorm-legacy-adapter"
-
-import {
-  TypeORMAdapter,
-  TypeORMAdapterModels,
-} from "@next-auth/typeorm-legacy-adapter"
-
-import { PrismaLegacyAdapter } from "@next-auth/prisma-legacy-adapter"
-
-export const TypeORM: {
-  Models: TypeORMAdapterModels
-  Adapter: TypeORMAdapter
-}
-
-export const Prisma: {
-  Adapter: PrismaLegacyAdapter
-}
-
-declare const Adapters: {
-  Default: TypeORMAdapter
-  TypeORM: typeof TypeORM
-  Prisma: typeof Prisma
-}
-export default Adapters
-
 /**
  * Using a custom adapter you can connect to any database backend or even several different databases.
  * Custom adapters created and maintained by our community can be found in the adapters repository.

types/index.d.ts

@@ -29,14 +29,6 @@ export interface NextAuthOptions {
    * [Documentation](https://next-auth.js.org/configuration/options#providers) | [Providers documentation](https://next-auth.js.org/configuration/providers)
    */
   providers: AppProviders
-  /**
-   * A database connection string or configuration object.
-   * * **Default value**: `null`
-   * * **Required**: *No (unless using email provider)*
-   *
-   * [Documentation](https://next-auth.js.org/configuration/options#database) | [Databases](https://next-auth.js.org/configuration/databases)
-   */
-  database?: string | Record<string, any> | ConnectionOptions
   /**
    * A random string used to hash tokens, sign cookies and generate cryptographic keys.
    * If not specified is uses a hash of all configuration options, including Client ID / Secrets for entropy.
@@ -113,18 +105,11 @@ export interface NextAuthOptions {
    */
   events?: Partial<JWTEventCallbacks | SessionEventCallbacks>
   /**
-   * By default NextAuth.js uses a database adapter that uses TypeORM and supports MySQL, MariaDB, Postgres and MongoDB and SQLite databases.
-   * An alternative adapter that uses Prisma, which currently supports MySQL, MariaDB and Postgres, is also included.
-   * You can use the adapter option to use the Prisma adapter - or pass in your own adapter
-   * if you want to use a database that is not supported by one of the built-in adapters.
-   * * **Default value**: TypeORM adapter
+   * You can use the adapter option to pass in your database adapter.
+   *
    * * **Required**: *No*
    *
-   * - ⚠ If the `adapter` option is specified it overrides the `database` option, only specify one or the other.
-   * - ⚠ Adapters are being migrated to their own home in a Community maintained repository.
-   *
    * [Documentation](https://next-auth.js.org/configuration/options#adapter) |
-   * [Default adapter](https://next-auth.js.org/schemas/adapters#typeorm-adapter) |
    * [Community adapters](https://github.com/nextauthjs/adapters)
    */
   adapter?: ReturnType<Adapter>

types/providers.d.ts

@@ -97,6 +97,7 @@ export type OAuthProviderType =
   | "WorkOS"
   | "Yandex"
   | "Zoho"
+  | "Zoom"
 
 export type OAuthProvider = (options: Partial<OAuthConfig>) => OAuthConfig
 
@@ -115,7 +116,10 @@ interface CredentialsConfig<C extends Record<string, CredentialInput> = {}>
   extends CommonProviderOptions {
   type: "credentials"
   credentials: C
-  authorize(credentials: Record<keyof C, string>, req: NextApiRequest): Awaitable<User | null>
+  authorize(
+    credentials: Record<keyof C, string>,
+    req: NextApiRequest
+  ): Awaitable<User | null>
 }
 
 export type CredentialsProvider = (

types/tests/adapters.test.ts

@@ -1,26 +1 @@
-import Adapters from "next-auth/adapters"
-
-// ExpectType TypeORMAdapter["Adapter"]
-Adapters.Default({
-  type: "sqlite",
-  database: ":memory:",
-  synchronize: true,
-})
-
-// ExpectType TypeORMAdapter
-Adapters.TypeORM.Adapter({
-  type: "sqlite",
-  database: ":memory:",
-  synchronize: true,
-})
-
-// ExpectType PrismaAdapter
-Adapters.Prisma.Adapter({
-  prisma: {},
-  modelMapping: {
-    User: "foo",
-    Account: "bar",
-    Session: "session",
-    VerificationRequest: "foo",
-  },
-})
+// TODO:

types/tests/server.test.ts

@@ -135,7 +135,6 @@ const allConfig: NextAuthTypes.NextAuthOptions = {
       clientSecret: "123",
     }),
   ],
-  database: "path/to/db",
   debug: true,
   secret: "my secret",
   session: {

www/docs/adapters/dynamodb.md

@@ -13,13 +13,13 @@ You can find the full schema in the table structure section below.
 
 ## Getting Started
 
-1. Install `next-auth` and `@next-auth/dynamodb-adapter`
+1. Install `next-auth` and `@next-auth/dynamodb-adapter@canary`
 
 ```js
-npm install next-auth @next-auth/dynamodb-adapter
+npm install next-auth @next-auth/dynamodb-adapter@canary
 ```
 
-2. Add this adapter to your `pages/api/[...nextauth].js` next-auth configuration object.
+2. Add this adapter to your `pages/api/auth/[...nextauth].js` next-auth configuration object.
 
 You need to pass `aws-sdk` to the adapter in addition to the table name.
 
@@ -63,7 +63,7 @@ export default NextAuth({
 The table respects the single table design pattern. This has many advantages:
 
 - Only one table to manage, monitor and provision.
-- Querying relations is faster than with multi-table schemas (for eg. retreiving all sessions for a user).
+- Querying relations is faster than with multi-table schemas (for eg. retrieving all sessions for a user).
 - Only one table needs to be replicated, if you want to go multi-region.
 
 Here is a schema of the table :

www/docs/adapters/fauna.md

@@ -11,10 +11,10 @@ You can find the Fauna schema and seed information in the docs at [next-auth.js.
 
 ## Getting Started
 
-1. Install `next-auth` and `@next-auth/fauna-adapter`
+1. Install `next-auth` and `@next-auth/fauna-adapter@canary`
 
 ```js
-npm install next-auth @next-auth/fauna-adapter
+npm install next-auth @next-auth/fauna-adapter@canary
 ```
 
 2. Add this adapter to your `pages/api/[...nextauth].js` next-auth configuration object.

www/docs/adapters/firebase.md

@@ -9,10 +9,10 @@ This is the Firebase Adapter for [`next-auth`](https://next-auth.js.org). This p
 
 ## Getting Started
 
-1. Install `next-auth` and `@next-auth/firebase-adapter`
+1. Install `next-auth` and `@next-auth/firebase-adapter@canary`
 
 ```js
-npm install next-auth @next-auth/firebase-adapter
+npm install next-auth @next-auth/firebase-adapter@canary
 ```
 
 2. Add this adapter to your `pages/api/[...nextauth].js` next-auth configuration object.
@@ -21,8 +21,13 @@ npm install next-auth @next-auth/firebase-adapter
 import NextAuth from "next-auth"
 import Providers from "next-auth/providers"
 import { FirebaseAdapter } from "@next-auth/firebase-adapter"
-import firebase from "firebase-admin"
-const firestore = firebase.initializeApp({ /* your config */ }).firestore()
+
+import firebase from "firebase/app"
+import "firebase/firestore"
+
+const firestore = (
+  firebase.apps[0] ?? firebase.initializeApp(/* your config */)
+).firestore()
 
 // For more information on each option (and a full list of options) go to
 // https://next-auth.js.org/configuration/options
@@ -38,3 +43,31 @@ export default NextAuth({
   ...
 })
 ```
+
+## Options
+
+When initializing the firestore adapter, you must pass in the firebase config object with the details from your project. More details on how to obtain that config object can be found [here](https://support.google.com/firebase/answer/7015592).
+
+An example firebase config looks like this:
+
+```js
+const firebaseConfig = {
+  apiKey: "AIzaSyDOCAbC123dEf456GhI789jKl01-MnO",
+  authDomain: "myapp-project-123.firebaseapp.com",
+  databaseURL: "https://myapp-project-123.firebaseio.com",
+  projectId: "myapp-project-123",
+  storageBucket: "myapp-project-123.appspot.com",
+  messagingSenderId: "65211879809",
+  appId: "1:65211879909:web:3ae38ef1cdcb2e01fe5f0c",
+  measurementId: "G-8GSGZQ44ST",
+}
+```
+
+See [firebase.google.com/docs/web/setup](https://firebase.google.com/docs/web/setup) for more details.
+
+:::tip **From Firebase**
+
+**Caution**: We do not recommend manually modifying an app's Firebase config file or object. If you initialize an app with invalid or missing values for any of these required "Firebase options", then your end users may experience serious issues.
+
+For open source projects, we generally do not recommend including the app's Firebase config file or object in source control because, in most cases, your users should create their own Firebase projects and point their apps to their own Firebase resources (via their own Firebase config file or object).
+:::

www/docs/adapters/models.md

@@ -11,7 +11,6 @@ All table/collection names in the built in models are plural, and all table name
 You can [extend the built in models](/tutorials/typeorm-custom-models) and even [create your own database adapter](/tutorials/creating-a-database-adapter) if you want to use NextAuth.js with a database that is not supported out of the box.
 :::
 
-
 ---
 
 ## User
@@ -30,7 +29,7 @@ If a user first signs in with OAuth then their email address is automatically po
 This provides a way to contact users and for users to maintain access to their account and sign in using email in the event they are unable to sign in with the OAuth provider in future (if email sign in is configured).
 :::
 
-## Account 
+## Account
 
 Table: `accounts`
 
@@ -60,4 +59,4 @@ The Verification Request model is used to store tokens for passwordless sign in
 
 A single User can have multiple open Verification Requests (e.g. to sign in to different devices).
 
-It has been designed to be extendable for other verification purposes in future (e.g. 2FA / short codes).
+It has been designed to be extendable for other verification purposes in future (e.g. 2FA / short codes).

www/docs/adapters/overview.md

@@ -11,7 +11,7 @@ There you can find the following adapters:
 
 - [`typeorm-legacy`](./typeorm/typeorm-overview)
 - [`prisma`](./prisma)
-- [`prisma-legacy`](./prisma)
+- [`prisma-legacy`](./prisma-legacy)
 - [`fauna`](./fauna)
 - [`dynamodb`](./dynamodb)
 - [`firebase`](./firebase)

www/docs/adapters/pouchdb.md

@@ -0,0 +1,61 @@
+---
+id: pouchdb
+title: PouchDB Adapter
+---
+
+# PouchDB
+
+This is the PouchDB Adapter for [`next-auth`](https://next-auth.js.org). This package can only be used in conjunction with the primary `next-auth` package. It is not a standalone package.
+
+Depending on your architecture you can use PouchDB's http adapter to reach any database compliant with the CouchDB protocol (CouchDB, Cloudant, ...) or use any other PouchDB compatible adapter (leveldb, in-memory, ...)
+
+## Getting Started
+
+> **Prerequesite**: Your PouchDB instance MUST provide the `pouchdb-find` plugin since it is used internally by the adapter to build and manage indexes
+
+1. Install `next-auth` and `@next-auth/pouchdb-adapter@canary`
+
+```js
+npm install next-auth @next-auth/pouchdb-adapter@canary
+```
+
+2. Add this adapter to your `pages/api/auth/[...nextauth].js` next-auth configuration object
+
+```javascript title="pages/api/auth/[...nextauth].js"
+import NextAuth from "next-auth"
+import Providers from "next-auth/providers"
+import { PouchDBAdapter } from "@next-auth/pouchdb-adapter"
+import PouchDB from "pouchdb"
+
+// Setup your PouchDB instance and database
+PouchDB.plugin(require("pouchdb-adapter-leveldb")) // Any other adapter
+  .plugin(require("pouchdb-find")) // Don't forget the `pouchdb-find` plugin
+
+const pouchdb = new PouchDB("auth_db", { adapter: "leveldb" })
+
+// For more information on each option (and a full list of options) go to
+// https://next-auth.js.org/configuration/options
+export default NextAuth({
+  // https://next-auth.js.org/configuration/providers
+  providers: [
+    Providers.Google({
+      clientId: process.env.GOOGLE_ID,
+      clientSecret: process.env.GOOGLE_SECRET,
+    }),
+  ],
+  adapter: PouchDBAdapter(pouchdb),
+  // ...
+})
+```
+
+## Advanced
+
+### Memory-First Caching Strategy
+
+If you need to boost your authentication layer performance, you may use PouchDB's powerful sync features and various adapters, to build a memory-first caching strategy.
+
+Use an in-memory PouchDB as your main authentication database, and synchronize it with any other persisted PouchDB. You may do a one way, one-off replication at startup from the persisted PouchDB into the in-memory PouchDB, then two-way, continuous, retriable sync.
+
+This will most likely not increase performance much in a serverless environment due to various reasons such as concurrency, function startup time increases, etc.
+
+For more details, please see https://pouchdb.com/api.html#sync

www/docs/adapters/prisma-legacy.md

@@ -0,0 +1,174 @@
+---
+id: prisma-legacy
+title: Prisma Adapter (Legacy)
+---
+
+# Prisma (Legacy)
+
+You can also use NextAuth.js with the built-in Adapter for [Prisma](https://www.prisma.io/docs/). This is included in the core `next-auth` package at the moment. The other adapter needs to be installed from its own additional package.
+
+:::info
+You may have noticed there is a `prisma` and `prisma-legacy` adapter. This is due to historical reasons, but the code has mostly converged so that there is no longer much difference between the two. The legacy adapter, however, does have the ability to rename tables which the newer version does not.
+:::
+
+To use this Adapter, you need to install Prisma Client and Prisma CLI:
+
+```
+npm install @prisma/client
+npm install prisma --save-dev
+```
+
+Configure your NextAuth.js to use the Prisma Adapter:
+
+```javascript title="pages/api/auth/[...nextauth].js"
+import NextAuth from "next-auth"
+import Providers from "next-auth/providers"
+import { PrismaLegacyAdapter } from "@next-auth/prisma-legacy-adapter"
+import { PrismaClient } from "@prisma/client"
+
+const prisma = new PrismaClient()
+
+export default NextAuth({
+  providers: [
+    Providers.Google({
+      clientId: process.env.GOOGLE_CLIENT_ID,
+      clientSecret: process.env.GOOGLE_CLIENT_SECRET,
+    }),
+  ],
+  adapter: PrismaLegacyAdapter({ prisma }),
+})
+```
+
+:::tip
+While Prisma includes an experimental feature in the migration command that is able to generate SQL from a schema, creating tables and columns using the provided SQL is currently recommended instead as SQL schemas automatically generated by Prisma may differ from the recommended schemas.
+:::
+Schema for the Prisma Adapter
+
+## Setup
+
+Create a schema file in `prisma/schema.prisma` similar to this one:
+
+```json title="schema.prisma"
+generator client {
+  provider = "prisma-client-js"
+}
+
+datasource db {
+  provider = "sqlite"
+  url      = "file:./dev.db"
+}
+
+model Account {
+  id                 Int       @id @default(autoincrement())
+  compoundId         String    @unique @map(name: "compound_id")
+  userId             Int       @map(name: "user_id")
+  providerType       String    @map(name: "provider_type")
+  providerId         String    @map(name: "provider_id")
+  providerAccountId  String    @map(name: "provider_account_id")
+  refreshToken       String?   @map(name: "refresh_token")
+  accessToken        String?   @map(name: "access_token")
+  accessTokenExpires DateTime? @map(name: "access_token_expires")
+  createdAt          DateTime  @default(now()) @map(name: "created_at")
+  updatedAt          DateTime  @default(now()) @map(name: "updated_at")
+
+  @@index([providerAccountId], name: "providerAccountId")
+  @@index([providerId], name: "providerId")
+  @@index([userId], name: "userId")
+  @@map(name: "accounts")
+}
+
+model Session {
+  id           Int      @id @default(autoincrement())
+  userId       Int      @map(name: "user_id")
+  expires      DateTime
+  sessionToken String   @unique @map(name: "session_token")
+  accessToken  String   @unique @map(name: "access_token")
+  createdAt    DateTime @default(now()) @map(name: "created_at")
+  updatedAt    DateTime @default(now()) @map(name: "updated_at")
+
+  @@map(name: "sessions")
+}
+
+model User {
+  id            Int       @id @default(autoincrement())
+  name          String?
+  email         String?   @unique
+  emailVerified DateTime? @map(name: "email_verified")
+  image         String?
+  createdAt     DateTime  @default(now()) @map(name: "created_at")
+  updatedAt     DateTime  @default(now()) @map(name: "updated_at")
+
+  @@map(name: "users")
+}
+
+model VerificationRequest {
+  id         Int      @id @default(autoincrement())
+  identifier String
+  token      String   @unique
+  expires    DateTime
+  createdAt  DateTime @default(now()) @map(name: "created_at")
+  updatedAt  DateTime @default(now()) @map(name: "updated_at")
+
+  @@map(name: "verification_requests")
+}
+
+
+```
+
+### Generate Client
+
+Once you have saved your schema, use the Prisma CLI to generate the Prisma Client:
+
+```
+npx prisma generate
+```
+
+To configure you database to use the new schema (i.e. create tables and columns) use the `prisma migrate` command:
+
+```
+npx prisma migrate dev
+```
+
+To generate a schema in this way with the above example code, you will need to specify your database connection string in the environment variable `DATABASE_URL`. You can do this by setting it in a `.env` file at the root of your project.
+
+As this feature is experimental in Prisma, it is behind a feature flag. You should check your database schema manually after using this option. See the [Prisma documentation](https://www.prisma.io/docs/) for information on how to use `prisma migrate`.
+
+:::tip
+If you experience issues with Prisma opening too many database connections in local development mode (e.g. due to Hot Module Reloading) you can use an approach like this when initalising the Prisma Client:
+
+```javascript title="pages/api/auth/[...nextauth].js"
+let prisma
+
+if (process.env.NODE_ENV === "production") {
+  prisma = new PrismaClient()
+} else {
+  if (!global.prisma) {
+    global.prisma = new PrismaClient()
+  }
+  prisma = global.prisma
+}
+```
+
+:::
+
+### Custom Models
+
+You can add properties to the schema and map them to any database column names you wish, but you should not change the base properties or types defined in the example schema.
+
+The model names themselves can be changed with a configuration option, and the datasource can be changed to anything supported by Prisma.
+
+You can use custom model names by using the `modelMapping` option (shown here with default values).
+
+```javascript title="pages/api/auth/[...nextauth].js"
+...
+adapter: PrismaLegacyAdapter({
+  prisma,
+  modelMapping: {
+    User: 'user',
+    Account: 'account',
+    Session: 'session',
+    VerificationRequest: 'verificationRequest'
+  }
+})
+...
+```

www/docs/adapters/prisma.md

@@ -5,16 +5,16 @@ title: Prisma Adapter
 
 # Prisma
 
-You can also use NextAuth.js with the experimental Adapter for [Prisma](https://www.prisma.io/docs/).
+You can also use NextAuth.js with the new experimental Adapter for [Prisma](https://www.prisma.io/docs/). This version of the Prisma Adapter is not included in the core `next-auth` package, and must be installed separately.
 
 :::info
-You may have noticed there is a `prisma` and `prisma-legacy` adapter. This is due to legacy reasons, but the code has mostly converged so that there is no longer much difference between the two. The legacy adapter does have one feature that the newer one does not, and that is the ability to rename tables.
+You may have noticed there is a `prisma` and `prisma-legacy` adapter. This is due to historical reasons, but the code has mostly converged so that there is no longer much difference between the two. The legacy adapter, however, does have the ability to rename tables which the newer version does not.
 :::
 
-To use this Adapter, you need to install Prisma Client and Prisma CLI:
+To use this Adapter, you need to install Prisma Client, Prisma CLI, and the separate `@next-auth/prisma-adapter@canary` package:
 
 ```
-npm install @prisma/client @next-auth/prisma-adapter
+npm install @prisma/client @next-auth/prisma-adapter@canary
 npm install prisma --save-dev
 ```
 
@@ -35,7 +35,7 @@ export default NextAuth({
       clientSecret: process.env.GOOGLE_CLIENT_SECRET,
     }),
   ],
-  adapter: PrismaAdapter({ prisma }),
+  adapter: PrismaAdapter(prisma),
 })
 ```
 
@@ -124,50 +124,10 @@ To configure you database to use the new schema (i.e. create tables and columns)
 npx prisma migrate dev
 ```
 
-To generate a schema in this way with the above example code, you will need to specify your datbase connection string in the environment variable `DATABASE_URL`. You can do this by setting it in a `.env` file at the root of your project.
+To generate a schema in this way with the above example code, you will need to specify your database connection string in the environment variable `DATABASE_URL`. You can do this by setting it in a `.env` file at the root of your project.
 
 As this feature is experimental in Prisma, it is behind a feature flag. You should check your database schema manually after using this option. See the [Prisma documentation](https://www.prisma.io/docs/) for information on how to use `prisma migrate`.
 
-### Custom Models
-
-You can add properties to the schema and map them to any database column names you wish, but you should not change the base properties or types defined in the example schema.
-
-The model names themselves can be changed with a configuration option, and the datasource can be changed to anything supported by Prisma.
-
-You can use custom model names by using the `modelMapping` option (shown here with default values).
-
-```javascript title="pages/api/auth/[...nextauth].js"
-...
-adapter: PrismaAdapter({
-  prisma,
-  modelMapping: {
-    User: 'user',
-    Account: 'account',
-    Session: 'session',
-    VerificationRequest: 'verificationRequest'
-  }
-})
-...
-```
-
-:::tip
-If you experience issues with Prisma opening too many database connections in local development mode (e.g. due to Hot Module Reloading) you can use an approach like this when initalising the Prisma Client:
-
-```javascript title="pages/api/auth/[...nextauth].js"
-let prisma
-
-if (process.env.NODE_ENV === "production") {
-  prisma = new PrismaClient()
-} else {
-  if (!global.prisma) {
-    global.prisma = new PrismaClient()
-  }
-  prisma = global.prisma
-}
-```
-
-:::
-
 ## Schema History
 
 Changes from the original Prisma Adapter

www/docs/adapters/typeorm/mongodb.md

@@ -19,4 +19,4 @@ Objects stored in MongoDB use similar datatypes to SQL, with some differences:
 
 4. A sparse index is used on the User `email` property to allow it to be optional, while still enforcing uniqueness if it is specified.
 
-  This is functionally equivalent to the ANSI SQL behaviour for a `unique` but `nullable` property.
+This is functionally equivalent to the ANSI SQL behaviour for a `unique` but `nullable` property.

www/docs/adapters/typeorm/mssql.md

@@ -1,88 +1,88 @@
----
-id: mssql
-title: Microsoft SQL Server
----
-
-Schema for a Microsoft SQL Server (mssql) database.
-
-:::note
-When using a  Microsoft SQL Server database with the default adapter (TypeORM) all properties of type `timestamp` are transformed to `datetime`.
-
-This transform is also applied to any properties of type `timestamp` when using custom models.
-:::
-
-```sql
-CREATE TABLE accounts
-  (
-    id                    int IDENTITY(1,1) NOT NULL,
-    compound_id           varchar(255) NOT NULL,
-    user_id               int NOT NULL,
-    provider_type         varchar(255) NOT NULL,
-    provider_id           varchar(255) NOT NULL,
-    provider_account_id   varchar(255) NOT NULL,
-    refresh_token         text NULL,
-    access_token          text NULL,
-    access_token_expires  datetime NULL,
-    created_at            datetime NOT NULL DEFAULT getdate(),
-    updated_at            datetime NOT NULL DEFAULT getdate()
-  );
-
-CREATE TABLE sessions
-  (
-    id            int IDENTITY(1,1) NOT NULL,
-    user_id       int NOT NULL,
-    expires       datetime NOT NULL,
-    session_token varchar(255) NOT NULL,
-    access_token  varchar(255) NOT NULL,
-    created_at    datetime NOT NULL DEFAULT getdate(),
-    updated_at    datetime NOT NULL DEFAULT getdate()
-  );
-
-CREATE TABLE users
-  (
-    id              int IDENTITY(1,1) NOT NULL,
-    name            varchar(255) NULL,
-    email           varchar(255) NULL,
-    email_verified  datetime NULL,
-    image           varchar(255) NULL,
-    created_at      datetime NOT NULL DEFAULT getdate(),
-    updated_at      datetime NOT NULL DEFAULT getdate()
-  );
-
-CREATE TABLE verification_requests
-  (
-    id          int IDENTITY(1,1) NOT NULL,
-    identifier  varchar(255) NOT NULL,
-    token       varchar(255) NOT NULL,
-    expires     datetime NOT NULL,
-    created_at  datetime NOT NULL DEFAULT getdate(),
-    updated_at  datetime NOT NULL DEFAULT getdate()
-  );
-
-CREATE UNIQUE INDEX compound_id
-  ON accounts(compound_id);
-
-CREATE INDEX provider_account_id
-  ON accounts(provider_account_id);
-
-CREATE INDEX provider_id
-  ON accounts(provider_id);
-
-CREATE INDEX user_id
-  ON accounts(user_id);
-
-CREATE UNIQUE INDEX session_token
-  ON sessions(session_token);
-
-CREATE UNIQUE INDEX access_token
-  ON sessions(access_token);
-
-CREATE UNIQUE INDEX email
-  ON users(email);
-
-CREATE UNIQUE INDEX token
-  ON verification_requests(token);
-```
-
-When using NextAuth.js with SQL Server for the first time, run NextAuth.js once against your database with `?synchronize=true` on the connection string and export the schema that is created.
-:::
+---
+id: mssql
+title: Microsoft SQL Server
+---
+
+Schema for a Microsoft SQL Server (mssql) database.
+
+:::note
+When using a Microsoft SQL Server database with the default adapter (TypeORM) all properties of type `timestamp` are transformed to `datetime`.
+
+This transform is also applied to any properties of type `timestamp` when using custom models.
+:::
+
+```sql
+CREATE TABLE accounts
+  (
+    id                    int IDENTITY(1,1) NOT NULL,
+    compound_id           varchar(255) NOT NULL,
+    user_id               int NOT NULL,
+    provider_type         varchar(255) NOT NULL,
+    provider_id           varchar(255) NOT NULL,
+    provider_account_id   varchar(255) NOT NULL,
+    refresh_token         text NULL,
+    access_token          text NULL,
+    access_token_expires  datetime NULL,
+    created_at            datetime NOT NULL DEFAULT getdate(),
+    updated_at            datetime NOT NULL DEFAULT getdate()
+  );
+
+CREATE TABLE sessions
+  (
+    id            int IDENTITY(1,1) NOT NULL,
+    user_id       int NOT NULL,
+    expires       datetime NOT NULL,
+    session_token varchar(255) NOT NULL,
+    access_token  varchar(255) NOT NULL,
+    created_at    datetime NOT NULL DEFAULT getdate(),
+    updated_at    datetime NOT NULL DEFAULT getdate()
+  );
+
+CREATE TABLE users
+  (
+    id              int IDENTITY(1,1) NOT NULL,
+    name            varchar(255) NULL,
+    email           varchar(255) NULL,
+    email_verified  datetime NULL,
+    image           varchar(255) NULL,
+    created_at      datetime NOT NULL DEFAULT getdate(),
+    updated_at      datetime NOT NULL DEFAULT getdate()
+  );
+
+CREATE TABLE verification_requests
+  (
+    id          int IDENTITY(1,1) NOT NULL,
+    identifier  varchar(255) NOT NULL,
+    token       varchar(255) NOT NULL,
+    expires     datetime NOT NULL,
+    created_at  datetime NOT NULL DEFAULT getdate(),
+    updated_at  datetime NOT NULL DEFAULT getdate()
+  );
+
+CREATE UNIQUE INDEX compound_id
+  ON accounts(compound_id);
+
+CREATE INDEX provider_account_id
+  ON accounts(provider_account_id);
+
+CREATE INDEX provider_id
+  ON accounts(provider_id);
+
+CREATE INDEX user_id
+  ON accounts(user_id);
+
+CREATE UNIQUE INDEX session_token
+  ON sessions(session_token);
+
+CREATE UNIQUE INDEX access_token
+  ON sessions(access_token);
+
+CREATE UNIQUE INDEX email
+  ON users(email);
+
+CREATE UNIQUE INDEX token
+  ON verification_requests(token);
+```
+
+When using NextAuth.js with SQL Server for the first time, run NextAuth.js once against your database with `?synchronize=true` on the connection string and export the schema that is created.
+:::

www/docs/adapters/typeorm/mysql.md

@@ -84,4 +84,4 @@ CREATE UNIQUE INDEX email
 
 CREATE UNIQUE INDEX token
   ON verification_requests(token);
-```
+```

www/docs/configuration/callbacks.md

@@ -44,7 +44,7 @@ callbacks: {
   /**
    * @param  {object} user     User object
    * @param  {object} account  Provider account
-   * @param  {object} profile  Provider profile 
+   * @param  {object} profile  Provider profile
    * @return {boolean|string}  Return `true` to allow sign in
    *                           Return `false` to deny access
    *                           Return `string` to redirect to (eg.: "/unauthorized")
@@ -64,13 +64,13 @@ callbacks: {
 ...
 ```
 
-* When using the **Email Provider** the `signIn()` callback is triggered both when the user makes a **Verification Request** (before they are sent email with a link that will allow them to sign in) and again *after* they activate the link in the sign in email.
+- When using the **Email Provider** the `signIn()` callback is triggered both when the user makes a **Verification Request** (before they are sent email with a link that will allow them to sign in) and again _after_ they activate the link in the sign in email.
+
+  Email accounts do not have profiles in the same way OAuth accounts do. On the first call during email sign in the `profile` object will include a property `verificationRequest: true` to indicate it is being triggered in the verification request flow. When the callback is invoked _after_ a user has clicked on a sign in link, this property will not be present.
 
-  Email accounts do not have profiles in the same way OAuth accounts do. On the first call during email sign in the `profile` object will include an property `verificationRequest: true` to indicate it is being triggered in the verification request flow. When the callback is invoked *after* a user has clicked on a sign in link, this property will not be present.
-  
   You can check for the `verificationRequest` property to avoid sending emails to addresses or domains on a blocklist (or to only explicitly generate them for email address in an allow list).
 
-* When using the **Credentials Provider** the `user` object is the response returned from the `authorization` callback and the `profile` object is the raw body of the `HTTP POST` submission.
+- When using the **Credentials Provider** the `user` object is the response returned from the `authorization` callback and the `profile` object is the raw body of the `HTTP POST` submission.
 
 :::note
 When using NextAuth.js with a database, the User object will be either a user object from the database (including the User ID) if the user has signed in before or a simpler prototype user object (i.e. name, email, image) for users who have not signed in before.
@@ -78,7 +78,6 @@ When using NextAuth.js with a database, the User object will be either a user ob
 When using NextAuth.js without a database, the user object it will always be a prototype user object, with information extracted from the profile.
 :::
 
-
 ## Redirect callback
 
 The redirect callback is called anytime the user is redirected to a callback URL (e.g. on signin or signout).
@@ -102,22 +101,21 @@ callbacks: {
 ...
 ```
 
-
 :::note
 The redirect callback may be invoked more than once in the same flow.
 :::
 
 ## JWT callback
 
-This JSON Web Token callback is called whenever a JSON Web Token is created (i.e. at sign 
+This JSON Web Token callback is called whenever a JSON Web Token is created (i.e. at sign
 in) or updated (i.e whenever a session is accessed in the client).
 
 e.g. `/api/auth/signin`, `getSession()`, `useSession()`, `/api/auth/session`
 
-* As with database session expiry times, token expiry time is extended whenever a session is active.
-* The arguments *user*, *account*, *profile* and *isNewUser* are only passed the first time this callback is called on a new session, after the user signs in.
+- As with database session expiry times, token expiry time is extended whenever a session is active.
+- The arguments _user_, _account_, _profile_ and _isNewUser_ are only passed the first time this callback is called on a new session, after the user signs in.
 
-The contents *user*, *account*, *profile* and *isNewUser* will vary depending on the provider and on if you are using a database or not. If you want to pass data such as User ID, OAuth Access Token, etc. to the browser, you can persist it in the token and use the `session()` callback to return it.
+The contents _user_, _account_, _profile_ and _isNewUser_ will vary depending on the provider and on if you are using a database or not. If you want to pass data such as User ID, OAuth Access Token, etc. to the browser, you can persist it in the token and use the `session()` callback to return it.
 
 ```js title="pages/api/auth/[...nextauth].js"
 ...
@@ -158,12 +156,12 @@ If you need to persist a large amount of data, you will need to persist it elsew
 
 ## Session callback
 
-The session callback is called whenever a session is checked. By default, only a subset of the token is returned for increased security. If you want to make something available you added to the token through the `jwt()` callback, you have to explicitely forward it here to make it available to the client.
+The session callback is called whenever a session is checked. By default, only a subset of the token is returned for increased security. If you want to make something available you added to the token through the `jwt()` callback, you have to explicitly forward it here to make it available to the client.
 
 e.g. `getSession()`, `useSession()`, `/api/auth/session`
 
-* When using database sessions, the User object is passed as an argument.
-* When using JSON Web Tokens for sessions, the JWT payload is provided instead.
+- When using database sessions, the User object is passed as an argument.
+- When using JSON Web Tokens for sessions, the JWT payload is provided instead.
 
 ```js title="pages/api/auth/[...nextauth].js"
 ...
@@ -172,7 +170,7 @@ callbacks: {
    * @param  {object} session      Session object
    * @param  {object} token        User object    (if using database sessions)
    *                               JSON Web Token (if not using database sessions)
-   * @return {object}              Session that will be returned to the client 
+   * @return {object}              Session that will be returned to the client
    */
   async session(session, token) {
     // Add property to session, like an access_token from a provider.

www/docs/configuration/databases.md

@@ -26,24 +26,31 @@ To learn more about databases in NextAuth.js and how they are used, check out [d
 
 ## How to use a database
 
-You can specify database credentials as as a connection string or a [TypeORM configuration](https://github.com/typeorm/typeorm/blob/master/docs/using-ormconfig.md) object.
+## How to use a database
 
-The following approaches are exactly equivalent:
+You can specify database credentials as a [TypeORM configuration](https://github.com/typeorm/typeorm/blob/master/docs/using-ormconfig.md) object or connection string:
 
-```js
-database: "mysql://nextauth:password@127.0.0.1:3306/database_name"
+```js title="pages/api/auth/[...nextauth].js"
+import TypeORMAdapter from "@next-auth/typeorm-legacy-adapter"
+import NextAuth from "next-auth"
+
+export default NextAuth({
+  adapter: TypeORMAdapter(
+    "mysql://nextauth:password@127.0.0.1:3306/database_name"
+  ),
+  // or...
+  adapter: TypeORMAdapter({
+    type: "mysql",
+    host: "127.0.0.1",
+    port: 3306,
+    username: "nextauth",
+    password: "password",
+    database: "database_name",
+  }),
+})
 ```
 
-```js
-database: {
-  type: 'mysql',
-  host: '127.0.0.1',
-  port: 3306,
-  username: 'nextauth',
-  password: 'password',
-  database: 'database_name'
-}
-```
+Both approaches are exactly equivalent:
 
 :::tip
 You can pass in any valid [TypeORM configuration option](https://github.com/typeorm/typeorm/blob/master/docs/using-ormconfig.md).
@@ -51,22 +58,23 @@ You can pass in any valid [TypeORM configuration option](https://github.com/type
 _e.g. To set a prefix for all table names you can use the **entityPrefix** option as connection string parameter:_
 
 ```js
-"mysql://nextauth:password@127.0.0.1:3306/database_name?entityPrefix=nextauth_"
-
+adapter: TypeORMAdapter(
+  "mysql://nextauth:password@127.0.0.1:3306/database_name?entityPrefix=nextauth_"
+)
 ```
 
 _…or as a database configuration object:_
 
 ```js
-database: {
-  type: 'mysql',
-  host: '127.0.0.1',
+adapter: TypeORMAdapter({
+  type: "mysql",
+  host: "127.0.0.1",
   port: 3306,
-  username: 'nextauth',
-  password: 'password',
-  database: 'database_name',
-  entityPrefix: 'nextauth_'
-}
+  username: "nextauth",
+  password: "password",
+  database: "database_name",
+  entityPrefix: "nextauth_",
+})
 ```
 
 :::
@@ -87,19 +95,21 @@ _If you are running SQLite, MongoDB or a Document database you can skip this ste
 Alternatively, you can also have your database configured automatically using the `synchronize: true` option:
 
 ```js
-database: "mysql://nextauth:password@127.0.0.1:3306/database_name?synchronize=true"
+adapter: TypeORMAdapter(
+  "mysql://nextauth:password@127.0.0.1:3306/database_name?synchronize=true"
+)
 ```
 
 ```js
-database: {
-  type: 'mysql',
-  host: '127.0.0.1',
+adapter: TypeORMAdapter({
+  type: "mysql",
+  host: "127.0.0.1",
   port: 3306,
-  username: 'nextauth',
-  password: 'password',
-  database: 'database_name',
-  synchronize: true
-}
+  username: "nextauth",
+  password: "password",
+  database: "database_name",
+  synchronize: true,
+})
 ```
 
 :::warning
@@ -128,7 +138,9 @@ Install module:
 #### Example
 
 ```js
-database: "mysql://username:password@127.0.0.1:3306/database_name"
+adapter: TypeORMAdapter(
+  "mysql://username:password@127.0.0.1:3306/database_name"
+)
 ```
 
 ### MariaDB
@@ -139,7 +151,9 @@ Install module:
 #### Example
 
 ```js
-database: "mariadb://username:password@127.0.0.1:3306/database_name"
+adapter: TypeORMAdapter(
+  "mariadb://username:password@127.0.0.1:3306/database_name"
+)
 ```
 
 ### Postgres / CockroachDB
@@ -152,30 +166,34 @@ Install module:
 PostgresDB
 
 ```js
-database: "postgres://username:password@127.0.0.1:5432/database_name"
+adapter: TypeORMAdapter(
+  "postgres://username:password@127.0.0.1:5432/database_name"
+)
 ```
 
 CockroachDB
 
 ```js
-database: "postgres://username:password@127.0.0.1:26257/database_name"
+adapter: TypeORMAdapter(
+  "postgres://username:password@127.0.0.1:26257/database_name"
+)
 ```
 
 If the node is using Self-signed cert
 
 ```js
-database: {
-    type: "cockroachdb",
-    host: process.env.DATABASE_HOST,
-    port: 26257,
-    username: process.env.DATABASE_USER,
-    password: process.env.DATABASE_PASSWORD,
-    database: process.env.DATABASE_NAME,
-    ssl: {
-      rejectUnauthorized: false,
-      ca: fs.readFileSync('/path/to/server-certificates/root.crt').toString()
-    },
+adapter: TypeORMAdapter({
+  type: "cockroachdb",
+  host: process.env.DATABASE_HOST,
+  port: 26257,
+  username: process.env.DATABASE_USER,
+  password: process.env.DATABASE_PASSWORD,
+  database: process.env.DATABASE_NAME,
+  ssl: {
+    rejectUnauthorized: false,
+    ca: fs.readFileSync("/path/to/server-certificates/root.crt").toString(),
   },
+})
 ```
 
 Read more: [https://node-postgres.com/features/ssl](https://node-postgres.com/features/ssl)
@@ -190,7 +208,7 @@ Install module:
 #### Example
 
 ```js
-database: "mssql://sa:password@localhost:1433/database_name"
+adapter: TypeORMAdapter("mssql://sa:password@localhost:1433/database_name")
 ```
 
 ### MongoDB
@@ -201,7 +219,9 @@ Install module:
 #### Example
 
 ```js
-database: "mongodb://username:password@127.0.0.1:3306/database_name"
+adapter: TypeORMAdapter(
+  "mongodb://username:password@127.0.0.1:3306/database_name"
+)
 ```
 
 ### SQLite
@@ -214,7 +234,7 @@ Install module:
 #### Example
 
 ```js
-database: "sqlite://localhost/:memory:"
+adapter: TypeORMAdapter("sqlite://localhost/:memory:")
 ```
 
 ## Other databases

www/docs/configuration/options.md

@@ -66,7 +66,7 @@ See the [providers documentation](/configuration/providers) for a list of suppor
 
 #### Description
 
-A random string used to hash tokens, sign cookies and generate crytographic keys.
+A random string used to hash tokens, sign cookies and generate cryptographic keys.
 
 If not specified, it uses a hash for all configuration options, including Client ID / Secrets for entropy.
 

www/docs/configuration/pages.md

@@ -22,19 +22,22 @@ To add a custom login page, you can use the `pages` option:
 ```
 
 ## Error codes
+
 We purposefully restrict the returned error codes for increased security.
 
 ### Error page
+
 The following errors are passed as error query parameters to the default or overriden error page:
 
 - **Configuration**: There is a problem with the server configuration. Check if your [options](/configuration/options#options) is correct.
-- **AccessDenied**: Usually occurs, when you restriected access through the [`signIn` callback](/configuration/callbacks#sign-in-callback), or [`redirect` callback](/configuration/callbacks#redirect-callback)
+- **AccessDenied**: Usually occurs, when you restricted access through the [`signIn` callback](/configuration/callbacks#sign-in-callback), or [`redirect` callback](/configuration/callbacks#redirect-callback)
 - **Verification**: Related to the Email provider. The token has expired or has already been used
 - **Default**: Catch all, will apply, if none of the above matched
 
 Example: `/auth/error?error=Configuration`
 
 ### Sign-in page
+
 The following errors are passed as error query parameters to the default or overriden sign-in page:
 
 - **OAuthSignin**: Error in constructing an authorization URL ([1](https://github.com/nextauthjs/next-auth/blob/457952bb5abf08b09861b0e5da403080cd5525be/src/server/lib/signin/oauth.js), [2](https://github.com/nextauthjs/next-auth/blob/main/src/server/lib/oauth/pkce-handler.js), [3](https://github.com/nextauthjs/next-auth/blob/main/src/server/lib/oauth/state-handler.js)),
@@ -46,7 +49,7 @@ The following errors are passed as error query parameters to the default or over
 - **EmailSignin**: Sending the e-mail with the verification token failed
 - **CredentialsSignin**: The `authorize` callback returned `null` in the [Credentials provider](/providers/credentials). We don't recommend providing information about which part of the credentials were wrong, as it might be abused by malicious hackers.
 - **Default**: Catch all, will apply, if none of the above matched
-  
+
 Example: `/auth/error?error=Default`
 
 ## Theming
@@ -60,14 +63,16 @@ By default, the built-in pages will follow the system theme, utilizing the [`pre
 In order to get the available authentication providers and the URLs to use for them, you can make a request to the API endpoint `/api/auth/providers`:
 
 ```jsx title="pages/auth/signin.js"
-import { getProviders, signIn } from 'next-auth/client'
+import { getProviders, signIn } from "next-auth/client"
 
 export default function SignIn({ providers }) {
   return (
     <>
-      {Object.values(providers).map(provider => (
+      {Object.values(providers).map((provider) => (
         <div key={provider.name}>
-          <button onClick={() => signIn(provider.id)}>Sign in with {provider.name}</button>
+          <button onClick={() => signIn(provider.id)}>
+            Sign in with {provider.name}
+          </button>
         </div>
       ))}
     </>
@@ -75,10 +80,10 @@ export default function SignIn({ providers }) {
 }
 
 // This is the recommended way for Next.js 9.3 or newer
-export async function getServerSideProps(context){
+export async function getServerSideProps(context) {
   const providers = await getProviders()
   return {
-    props: { providers }
+    props: { providers },
   }
 }
 
@@ -97,26 +102,26 @@ SignIn.getInitialProps = async () => {
 If you create a custom sign in form for email sign in, you will need to submit both fields for the **email** address and **csrfToken** from **/api/auth/csrf** in a POST request to **/api/auth/signin/email**.
 
 ```jsx title="pages/auth/email-signin.js"
-import { getCsrfToken } from 'next-auth/client'
+import { getCsrfToken } from "next-auth/client"
 
 export default function SignIn({ csrfToken }) {
   return (
-    <form method='post' action='/api/auth/signin/email'>
-      <input name='csrfToken' type='hidden' defaultValue={csrfToken}/>
+    <form method="post" action="/api/auth/signin/email">
+      <input name="csrfToken" type="hidden" defaultValue={csrfToken} />
       <label>
         Email address
-        <input type='email' id='email' name='email'/>
+        <input type="email" id="email" name="email" />
       </label>
-      <button type='submit'>Sign in with Email</button>
+      <button type="submit">Sign in with Email</button>
     </form>
   )
 }
 
 // This is the recommended way for Next.js 9.3 or newer
-export async function getServerSideProps(context){
+export async function getServerSideProps(context) {
   const csrfToken = await getCsrfToken(context)
   return {
-    props: { csrfToken }
+    props: { csrfToken },
   }
 }
 
@@ -133,7 +138,7 @@ SignIn.getInitialProps = async (context) => {
 You can also use the `signIn()` function which will handle obtaining the CSRF token for you:
 
 ```js
-signIn('email', { email: 'jsmith@example.com' })
+signIn("email", { email: "jsmith@example.com" })
 ```
 
 ### Credentials Sign in
@@ -141,21 +146,21 @@ signIn('email', { email: 'jsmith@example.com' })
 If you create a sign in form for credentials based authentication, you will need to pass a **csrfToken** from **/api/auth/csrf** in a POST request to **/api/auth/callback/credentials**.
 
 ```jsx title="pages/auth/credentials-signin.js"
-import { getCsrfToken } from 'next-auth/client'
+import { getCsrfToken } from "next-auth/client"
 
 export default function SignIn({ csrfToken }) {
   return (
-    <form method='post' action='/api/auth/callback/credentials'>
-      <input name='csrfToken' type='hidden' defaultValue={csrfToken}/>
+    <form method="post" action="/api/auth/callback/credentials">
+      <input name="csrfToken" type="hidden" defaultValue={csrfToken} />
       <label>
         Username
-        <input name='username' type='text'/>
+        <input name="username" type="text" />
       </label>
       <label>
         Password
-        <input name='password' type='password'/>
+        <input name="password" type="password" />
       </label>
-      <button type='submit'>Sign in</button>
+      <button type="submit">Sign in</button>
     </form>
   )
 }
@@ -164,8 +169,8 @@ export default function SignIn({ csrfToken }) {
 export async function getServerSideProps(context) {
   return {
     props: {
-      csrfToken: await getCsrfToken(context)
-    }
+      csrfToken: await getCsrfToken(context),
+    },
   }
 }
 
@@ -182,9 +187,9 @@ SignIn.getInitialProps = async (context) => {
 You can also use the `signIn()` function which will handle obtaining the CSRF token for you:
 
 ```js
-signIn('credentials', { username: 'jsmith', password: '1234' })
+signIn("credentials", { username: "jsmith", password: "1234" })
 ```
 
 :::tip
-Remember to put any custom pages in a folder outside **/pages/api** which is reserved for API code. As per the examples above, a location convention suggestion is `pages/auth/...`. 
+Remember to put any custom pages in a folder outside **/pages/api** which is reserved for API code. As per the examples above, a location convention suggestion is `pages/auth/...`.
 :::

www/docs/configuration/providers.md

@@ -260,14 +260,14 @@ providers: [
       // that is false/null if the credentials are invalid.
       // e.g. return { id: 1, name: 'J Smith', email: 'jsmith@example.com' }
       // You can also use the `req` object to obtain additional parameters
-      // (i.e., the request IP address) 
+      // (i.e., the request IP address)
       const res = await fetch("/your/endpoint", {
         method: 'POST',
         body: JSON.stringify(credentials),
         headers: { "Content-Type": "application/json" }
       })
       const user = await res.json()
-      
+
       // If no error and we have user data, return it
       if (res.ok && user) {
         return user
@@ -288,10 +288,10 @@ The Credentials provider can only be used if JSON Web Tokens are enabled for ses
 
 ### Options
 
-|    Name     |                    Description                    |               Type                    | Required |
+|    Name     |                    Description                    |                 Type                  | Required |
 | :---------: | :-----------------------------------------------: | :-----------------------------------: | :------: |
-|     id      |            Unique ID for the provider             |             `string`                  |   Yes    |
-|    name     |         Descriptive name for the provider         |             `string`                  |   Yes    |
-|    type     |   Type of provider, in this case `credentials`    |         `"credentials"`               |   Yes    |
-| credentials |          The credentials to sign-in with          |             `Object`                  |   Yes    |
+|     id      |            Unique ID for the provider             |               `string`                |   Yes    |
+|    name     |         Descriptive name for the provider         |               `string`                |   Yes    |
+|    type     |   Type of provider, in this case `credentials`    |            `"credentials"`            |   Yes    |
+| credentials |          The credentials to sign-in with          |               `Object`                |   Yes    |
 |  authorize  | Callback to execute once user is to be authorized | `(credentials, req) => Promise<User>` |   Yes    |

www/docs/errors.md

@@ -21,7 +21,7 @@ This error occurs when the `useSession()` React Hook has a problem fetching sess
 
 #### CLIENT_FETCH_ERROR
 
-If you see `CLIENT_FETCH_ERROR` make sure you have configured the `NEXTAUTH_URL` envionment variable.
+If you see `CLIENT_FETCH_ERROR` make sure you have configured the `NEXTAUTH_URL` environment variable.
 
 ---
 
@@ -63,9 +63,9 @@ The Email authentication provider can only be used if a database is configured.
 
 The Credentials Provider can only be used if JSON Web Tokens are used for sessions.
 
-JSON Web Tokens are used for Sessions by default if you have not specified a database. However if you are using a database, then Database Sessions are enabled by default and you need to [explictly enable JWT Sessions](https://next-auth.js.org/configuration/options#session) to use the Credentials Provider.
+JSON Web Tokens are used for Sessions by default if you have not specified a database. However if you are using a database, then Database Sessions are enabled by default and you need to [explicitly enable JWT Sessions](https://next-auth.js.org/configuration/options#session) to use the Credentials Provider.
 
-If you are using a Credentials Provider, NextAuth.js will not persist users or sessions in a database - user accounts used with the Credentials Provider must be created and manged outside of NextAuth.js.
+If you are using a Credentials Provider, NextAuth.js will not persist users or sessions in a database - user accounts used with the Credentials Provider must be created and managed outside of NextAuth.js.
 
 In _most cases_ it does not make sense to specify a database in NextAuth.js options and support a Credentials Provider.
 
@@ -87,20 +87,20 @@ https://next-auth.js.org/errors#jwt_session_error JWKKeySupport: the key does no
 
 The algorithm used for generating your key isn't listed as supported. You can generate a HS512 key using
 
-````
+```
   jose newkey -s 512 -t oct -a HS512
-````
+```
 
 If you are unable to use an HS512 key (for example to interoperate with other services) you can define what is supported using
 
-````
+```
   jwt: {
     signingKey: {"kty":"oct","kid":"--","alg":"HS256","k":"--"},
     verificationOptions: {
       algorithms: ["HS256"]
     }
   }
-````
+```
 
 #### SESSION_ERROR
 

www/docs/faq.md

@@ -23,13 +23,11 @@ You can use also NextAuth.js with any database using a custom database adapter,
 
 ### What authentication services does NextAuth.js support?
 
-
 <p>NextAuth.js includes built-in support for signing in with&nbsp;
 {Object.values(require("../providers.json")).sort().join(", ")}.
 (See also: <a href="/configuration/providers">Providers</a>)
 </p>
 
-
 NextAuth.js also supports email for passwordless sign in, which is useful for account recovery or for people who are not able to use an account with the configured OAuth services (e.g. due to service outage, account suspension or otherwise becoming locked out of an account).
 
 You can also use a custom based provider to support signing in with a username and password stored in an external database and/or using two factor authentication.
@@ -58,7 +56,6 @@ NextAuth.js is designed as a secure, confidential client and implements a server
 
 It is not intended to be used in native applications on desktop or mobile applications, which typically implement public clients (e.g. with client / secrets embedded in the application).
 
-
 ### Is NextAuth.js supporting TypeScript?
 
 Yes! Check out the [TypeScript docs](/getting-started/typescript)
@@ -83,9 +80,9 @@ If you are using a database with NextAuth.js, you can still explicitly enable JS
 
 ### Should I use a database?
 
-* Using NextAuth.js without a database works well for internal tools - where you need to control who is able to sign in, but when you do not need to create user accounts for them in your application.
+- Using NextAuth.js without a database works well for internal tools - where you need to control who is able to sign in, but when you do not need to create user accounts for them in your application.
 
-* Using NextAuth.js with a database is usually a better approach for a consumer facing application where you need to persist accounts (e.g. for billing, to contact customers, etc).
+- Using NextAuth.js with a database is usually a better approach for a consumer facing application where you need to persist accounts (e.g. for billing, to contact customers, etc).
 
 ### What database should I use?
 
@@ -93,10 +90,9 @@ Managed database solutions for MySQL, Postgres and MongoDB (and compatible datab
 
 If you are deploying directly to a particular cloud platform you may also want to consider serverless database offerings they have (e.g. [Amazon Aurora Serverless on AWS](https://aws.amazon.com/rds/aurora/serverless/)).
 
-
 ---
 
-## Security 
+## Security
 
 ### I think I've found a security problem, what should I do?
 
@@ -165,14 +161,14 @@ Ultimately if your request is not accepted or is not actively in development, yo
 
 ---
 
-## JSON Web Tokens 
+## JSON Web Tokens
 
 ### Does NextAuth.js use JSON Web Tokens?
 
 NextAuth.js supports both database session tokens and JWT session tokens.
 
-* If a database is specified, database session tokens will be used by default.
-* If no database is specified, JWT session tokens will be used by default.
+- If a database is specified, database session tokens will be used by default.
+- If no database is specified, JWT session tokens will be used by default.
 
 You can also choose to use JSON Web Tokens as session tokens with using a database, by explicitly setting the `session: { jwt: true }` option.
 
@@ -180,33 +176,33 @@ You can also choose to use JSON Web Tokens as session tokens with using a databa
 
 JSON Web Tokens can be used for session tokens, but are also used for lots of other things, such as sending signed objects between services in authentication flows.
 
-* Advantages of using a JWT as a session token include that they do not require a database to store sessions, this can be faster and cheaper to run and easier to scale.
+- Advantages of using a JWT as a session token include that they do not require a database to store sessions, this can be faster and cheaper to run and easier to scale.
 
-* JSON Web Tokens in NextAuth.js are secured using cryptographic signing (JWS) by default and it is easy for services and API endpoints to verify tokens without having to contact a database to verify them.
+- JSON Web Tokens in NextAuth.js are secured using cryptographic signing (JWS) by default and it is easy for services and API endpoints to verify tokens without having to contact a database to verify them.
 
-* You can enable encryption (JWE) to store include information directly in a JWT session token that you wish to keep secret and use the token to pass information between services / APIs on the same domain.
+- You can enable encryption (JWE) to store include information directly in a JWT session token that you wish to keep secret and use the token to pass information between services / APIs on the same domain.
 
-* You can use JWT to securely store information you do not mind the client knowing even without encryption, as the JWT is stored in an server-readable-only-token so data in the JWT is not accessible to third party JavaScript running on your site.
+- You can use JWT to securely store information you do not mind the client knowing even without encryption, as the JWT is stored in a server-readable-only-token so data in the JWT is not accessible to third party JavaScript running on your site.
 
 ### What are the disadvantages of JSON Web Tokens?
 
-* You cannot as easily expire a JSON Web Token - doing so requires maintaining a server side blocklist of invalid tokens (at least until they expire) and checking every token against the list every time a token is presented.
+- You cannot as easily expire a JSON Web Token - doing so requires maintaining a server side blocklist of invalid tokens (at least until they expire) and checking every token against the list every time a token is presented.
 
   Shorter session expiry times are used when using JSON Web Tokens as session tokens to allow sessions to be invalidated sooner and simplify this problem.
 
   NextAuth.js client includes advanced features to mitigate the downsides of using shorter session expiry times on the user experience, including automatic session token rotation, optionally sending keep alive messages to prevent short lived sessions from expiring if there is an window or tab open, background re-validation, and automatic tab/window syncing that keeps sessions in sync across windows any time session state changes or a window or tab gains or loses focus.
 
-* As with database session tokens, JSON Web Tokens are limited in the amount of data you can store in them. There is typically a limit of around 4096 bytes per cookie, though the exact limit varies between browsers, proxies and hosting services. If you want to support most browsers, then do not exceed 4096 bytes per cookie. If you want to save more data, you will need to persist your sessions in a database (Source: [browsercookielimits.iain.guru](http://browsercookielimits.iain.guru/))
+- As with database session tokens, JSON Web Tokens are limited in the amount of data you can store in them. There is typically a limit of around 4096 bytes per cookie, though the exact limit varies between browsers, proxies and hosting services. If you want to support most browsers, then do not exceed 4096 bytes per cookie. If you want to save more data, you will need to persist your sessions in a database (Source: [browsercookielimits.iain.guru](http://browsercookielimits.iain.guru/))
 
   The more data you try to store in a token and the more other cookies you set, the closer you will come to this limit. If you wish to store more than ~4 KB of data you're probably at the point where you need to store a unique ID in the token and persist the data elsewhere (e.g. in a server-side key/value store).
 
-* Data stored in an encrypted JSON Web Token (JWE) may be compromised at some point.
+- Data stored in an encrypted JSON Web Token (JWE) may be compromised at some point.
 
   Even if appropriately configured, information stored in an encrypted JWT should not be assumed to be impossible to decrypt at some point - e.g. due to the discovery of a defect or advances in technology.
 
   Avoid storing any data in a token that might be problematic if it were to be decrypted in the future.
 
-* If you do not explicitly specify a secret for for NextAuth.js, existing sessions will be invalidated any time your NextAuth.js configuration changes, as NextAuth.js will default to an auto-generated secret.
+- If you do not explicitly specify a secret for for NextAuth.js, existing sessions will be invalidated any time your NextAuth.js configuration changes, as NextAuth.js will default to an auto-generated secret.
 
   If using JSON Web Token you should at least specify a secret and ideally configure public/private keys.
 
@@ -214,11 +210,11 @@ JSON Web Tokens can be used for session tokens, but are also used for lots of ot
 
 By default tokens are signed (JWS) but not encrypted (JWE), as encryption adds additional overhead and reduces the amount of space available to store data (total cookie size for a domain is limited to 4KB).
 
-* JSON Web Tokens in NextAuth.js use JWS and are signed using HS512 with an auto-generated key.
+- JSON Web Tokens in NextAuth.js use JWS and are signed using HS512 with an auto-generated key.
 
-* If encryption is enabled by setting `jwt: { encrypt: true }` option then the JWT will _also_ use JWE to encrypt the token, using A256GCM with an auto-generated key.
+- If encryption is enabled by setting `jwt: { encryption: true }` option then the JWT will _also_ use JWE to encrypt the token, using A256GCM with an auto-generated key.
 
-You can specify other valid algorithms - [as specified in RFC 7518](https://tools.ietf.org/html/rfc7517) - with either a  secret (for symmetric encryption) or a public/private key pair (for a symmetric encryption).
+You can specify other valid algorithms - [as specified in RFC 7518](https://tools.ietf.org/html/rfc7517) - with either a secret (for symmetric encryption) or a public/private key pair (for a symmetric encryption).
 
 NextAuth.js will generate keys for you, but this will generate a warning at start up.
 
@@ -228,14 +224,14 @@ Using explicit public/private keys for signing is strongly recommended.
 
 NextAuth.js includes a largely complete implementation of JSON Object Signing and Encryption (JOSE):
 
-* [RFC 7515 - JSON Web Signature (JWS)](https://tools.ietf.org/html/rfc7515)
-* [RFC 7516 - JSON Web Encryption (JWE)](https://tools.ietf.org/html/rfc7516)
-* [RFC 7517 - JSON Web Key (JWK)](https://tools.ietf.org/html/rfc7517)
-* [RFC 7518 - JSON Web Algorithms (JWA)](https://tools.ietf.org/html/rfc7518)
-* [RFC 7519 - JSON Web Token (JWT)](https://tools.ietf.org/html/rfc7519)
+- [RFC 7515 - JSON Web Signature (JWS)](https://tools.ietf.org/html/rfc7515)
+- [RFC 7516 - JSON Web Encryption (JWE)](https://tools.ietf.org/html/rfc7516)
+- [RFC 7517 - JSON Web Key (JWK)](https://tools.ietf.org/html/rfc7517)
+- [RFC 7518 - JSON Web Algorithms (JWA)](https://tools.ietf.org/html/rfc7518)
+- [RFC 7519 - JSON Web Token (JWT)](https://tools.ietf.org/html/rfc7519)
 
 This incorporates support for:
 
-* [RFC 7638 - JSON Web Key Thumbprint](https://tools.ietf.org/html/rfc7638)
-* [RFC 7787 - JSON JWS Unencoded Payload Option](https://tools.ietf.org/html/rfc7797)
-* [RFC 8037 - CFRG Elliptic Curve ECDH and Signatures](https://tools.ietf.org/html/rfc8037)
+- [RFC 7638 - JSON Web Key Thumbprint](https://tools.ietf.org/html/rfc7638)
+- [RFC 7787 - JSON JWS Unencoded Payload Option](https://tools.ietf.org/html/rfc7797)
+- [RFC 8037 - CFRG Elliptic Curve ECDH and Signatures](https://tools.ietf.org/html/rfc8037)

www/docs/getting-started/client.md

@@ -29,8 +29,8 @@ You can use the [session callback](/configuration/callbacks#session) to customiz
 
 ## useSession()
 
-* Client Side: **Yes**
-* Server Side: No
+- Client Side: **Yes**
+- Server Side: No
 
 The `useSession()` React Hook in the NextAuth.js client is the easiest way to check if someone is signed in.
 
@@ -39,12 +39,12 @@ It works best when the [`<Provider>`](#provider) is added to `pages/_app.js`.
 #### Example
 
 ```jsx
-import { useSession } from 'next-auth/client'
+import { useSession } from "next-auth/client"
 
 export default function Component() {
-  const [ session, loading ] = useSession()
+  const [session, loading] = useSession()
 
-  if(session) {
+  if (session) {
     return <p>Signed in as {session.user.email}</p>
   }
 
@@ -56,8 +56,8 @@ export default function Component() {
 
 ## getSession()
 
-* Client Side: **Yes**
-* Server Side: **Yes**
+- Client Side: **Yes**
+- Server Side: **Yes**
 
 NextAuth.js provides a `getSession()` method which can be called client or server side to return a session.
 
@@ -75,7 +75,7 @@ async function myFunction() {
 #### Server Side Example
 
 ```js
-import { getSession } from 'next-auth/client'
+import { getSession } from "next-auth/client"
 
 export default async (req, res) => {
   const session = await getSession({ req })
@@ -94,8 +94,8 @@ The tutorial [securing pages and API routes](/tutorials/securing-pages-and-api-r
 
 ## getCsrfToken()
 
-* Client Side: **Yes**
-* Server Side: **Yes**
+- Client Side: **Yes**
+- Server Side: **Yes**
 
 The `getCsrfToken()` method returns the current Cross Site Request Forgery Token (CSRF Token) required to make POST requests (e.g. for signing in and signing out).
 
@@ -113,7 +113,7 @@ async function myFunction() {
 #### Server Side Example
 
 ```js
-import { getCsrfToken } from 'next-auth/client'
+import { getCsrfToken } from "next-auth/client"
 
 export default async (req, res) => {
   const csrfToken = await getCsrfToken({ req })
@@ -126,8 +126,8 @@ export default async (req, res) => {
 
 ## getProviders()
 
-* Client Side: **Yes**
-* Server Side: **Yes**
+- Client Side: **Yes**
+- Server Side: **Yes**
 
 The `getProviders()` method returns the list of providers currently configured for sign in.
 
@@ -140,11 +140,11 @@ It can be useful if you are creating a dynamic custom sign in page.
 #### API Route
 
 ```jsx title="pages/api/example.js"
-import { getProviders } from 'next-auth/client'
+import { getProviders } from "next-auth/client"
 
 export default async (req, res) => {
   const providers = await getProviders()
-  console.log('Providers', providers)
+  console.log("Providers", providers)
   res.end()
 }
 ```
@@ -157,8 +157,8 @@ Unlike `getSession()` and `getCsrfToken()`, when calling `getProviders()` server
 
 ## signIn()
 
-* Client Side: **Yes**
-* Server Side: No
+- Client Side: **Yes**
+- Server Side: No
 
 Using the `signIn()` method ensures the user ends back on the page they started on after completing a sign in flow. It will also handle CSRF Tokens for you automatically when signing in with email.
 
@@ -167,20 +167,18 @@ The `signIn()` method can be called from the client in different ways, as shown
 #### Redirects to sign in page when clicked
 
 ```js
-import { signIn } from 'next-auth/client'
+import { signIn } from "next-auth/client"
 
-export default () => (
-  <button onClick={() => signIn()}>Sign in</button>
-)
+export default () => <button onClick={() => signIn()}>Sign in</button>
 ```
 
 #### Starts Google OAuth sign-in flow when clicked
 
 ```js
-import { signIn } from 'next-auth/client'
+import { signIn } from "next-auth/client"
 
 export default () => (
-  <button onClick={() => signIn('google')}>Sign in with Google</button>
+  <button onClick={() => signIn("google")}>Sign in with Google</button>
 )
 ```
 
@@ -189,10 +187,10 @@ export default () => (
 When using it with the email flow, pass the target `email` as an option.
 
 ```js
-import { signIn } from 'next-auth/client'
+import { signIn } from "next-auth/client"
 
 export default ({ email }) => (
-  <button onClick={() => signIn('email', { email })}>Sign in with Email</button>
+  <button onClick={() => signIn("email", { email })}>Sign in with Email</button>
 )
 ```
 
@@ -204,9 +202,9 @@ You can specify a different `callbackUrl` by specifying it as the second argumen
 
 e.g.
 
-* `signIn(null, { callbackUrl: 'http://localhost:3000/foo' })`
-* `signIn('google', { callbackUrl: 'http://localhost:3000/foo' })`
-* `signIn('email', { email, callbackUrl: 'http://localhost:3000/foo' })`
+- `signIn(null, { callbackUrl: 'http://localhost:3000/foo' })`
+- `signIn('google', { callbackUrl: 'http://localhost:3000/foo' })`
+- `signIn('email', { email, callbackUrl: 'http://localhost:3000/foo' })`
 
 The URL must be considered valid by the [redirect callback handler](/configuration/callbacks#redirect). By default it requires the URL to be an absolute URL at the same hostname, or else it will redirect to the homepage. You can define your own redirect callback to allow other URLs, including supporting relative URLs.
 
@@ -234,8 +232,8 @@ e.g.
   error: string | undefined
   /**
    * HTTP status code,
-   * hints the kind of error that happened. 
-   */ 
+   * hints the kind of error that happened.
+   */
   status: number
   /**
    * `true` if the signin was successful
@@ -258,8 +256,8 @@ See the [Authorization Request OIDC spec](https://openid.net/specs/openid-connec
 
 e.g.
 
-* `signIn("identity-server4", null, { prompt: "login" })` *always ask the user to reauthenticate*
-* `signIn("auth0", null, { login_hint: "info@example.com" })` *hints the e-mail address to the provider*
+- `signIn("identity-server4", null, { prompt: "login" })` _always ask the user to reauthenticate_
+- `signIn("auth0", null, { login_hint: "info@example.com" })` _hints the e-mail address to the provider_
 
 :::note
 You can also set these parameters through [`provider.authorizationParams`](/configuration/providers#oauth-provider-options).
@@ -273,19 +271,17 @@ The following parameters are always overridden server-side: `redirect_uri`, `sta
 
 ## signOut()
 
-* Client Side: **Yes**
-* Server Side: No
+- Client Side: **Yes**
+- Server Side: No
 
 Using the `signOut()` method ensures the user ends back on the page they started on after completing the sign out flow. It also handles CSRF tokens for you automatically.
 
 It reloads the page in the browser when complete.
 
 ```js
-import { signOut } from 'next-auth/client'
+import { signOut } from "next-auth/client"
 
-export default () => (
-  <button onClick={() => signOut()}>Sign out</button>
-)
+export default () => <button onClick={() => signOut()}>Sign out</button>
 ```
 
 #### Specifying a callbackUrl
@@ -315,9 +311,9 @@ Using the supplied React `<Provider>` allows instances of `useSession()` to shar
 This improves performance, reduces network calls and avoids page flicker when rendering. It is highly recommended and can be easily added to all pages in Next.js apps by using `pages/_app.js`.
 
 ```jsx title="pages/_app.js"
-import { Provider } from 'next-auth/client'
+import { Provider } from "next-auth/client"
 
-export default function App ({ Component, pageProps }) {
+export default function App({ Component, pageProps }) {
   return (
     <Provider session={pageProps.session}>
       <Component {...pageProps} />
@@ -344,7 +340,7 @@ export async function getServerSideProps(ctx) {
 }
 ```
 
-If every one of your pages needs to be protected, you can do this in `_app`, otherwise you can do it on a page-by-page basis. Alternatively, there is you can do per page authentication checks client side, instead of having each auth check be blocking (SSR) by using the method described below in [alternative client session handling](#custom-client-session-handling).
+If every one of your pages needs to be protected, you can do this in `_app`, otherwise you can do it on a page-by-page basis. Alternatively, you can do per page authentication checks client side, instead of having each auth check be blocking (SSR) by using the method described below in [alternative client session handling](#custom-client-session-handling).
 
 ### Options
 
@@ -360,7 +356,7 @@ import { Provider } from 'next-auth/client'
 export default function App ({ Component, pageProps }) {
   return (
     <Provider session={pageProps.session}
-      options={{ 
+      options={{
         clientMaxAge: 60     // Re-fetch session if cache is older than 60 seconds
         keepAlive:    5 * 60 // Send keepAlive message every 5 minutes
       }}
@@ -376,7 +372,7 @@ export default function App ({ Component, pageProps }) {
 
 Every tab/window maintains its own copy of the local session state; the session is not stored in shared storage like localStorage or sessionStorage. Any update in one tab/window triggers a message to other tabs/windows to update their own session state.
 
-Using low values for `clientMaxAge` or `keepAlive` will increase network traffic and load on  authenticated clients and may impact hosting costs and performance.
+Using low values for `clientMaxAge` or `keepAlive` will increase network traffic and load on authenticated clients and may impact hosting costs and performance.
 :::
 
 #### Client Max Age
@@ -385,7 +381,7 @@ The `clientMaxAge` option is the maximum age a session data can be on the client
 
 When `clientMaxAge` is set to `0` (the default) the cache will always be used when useSession is called and only explicit calls made to get the session status (i.e. `getSession()`) or event triggers, such as signing in or out in another tab/window, or a tab/window gaining or losing focus, will trigger an update of the session state.
 
-If set to any value other than zero, it specifies in seconds the maxium age of session data on the client before the `useSession()` hook will call the server again to sync the session state.
+If set to any value other than zero, it specifies in seconds the maximum age of session data on the client before the `useSession()` hook will call the server again to sync the session state.
 
 Unless you have a short session expiry time (e.g. < 24 hours) you probably don't need to change this option. Setting this option to too short a value will increase load (and potentially hosting costs).
 
@@ -402,7 +398,7 @@ If set to any value other than zero, it specifies in seconds how often the clien
 The value for `keepAlive` should always be lower than the value of the session `maxAge` option.
 
 :::note
-See [**the Next.js documentation**](https://nextjs.org/docs/advanced-features/custom-app) for more information on **_app.js** in Next.js applications.
+See [**the Next.js documentation**](https://nextjs.org/docs/advanced-features/custom-app) for more information on **\_app.js** in Next.js applications.
 :::
 
 ## Alternatives
@@ -412,8 +408,8 @@ See [**the Next.js documentation**](https://nextjs.org/docs/advanced-features/cu
 Due to the way Next.js handles `getServerSideProps` / `getInitialProps`, every protected page load has to make a server-side query to check if the session is valid and then generate the requested page. This alternative solution allows for showing a loading state on the initial check and every page transition afterward will be client-side, without having to check with the server and regenerate pages.
 
 ```js title="pages/admin.jsx"
-export default function AdminDashboard () {
-  const [session] = useSession() 
+export default function AdminDashboard() {
+  const [session] = useSession()
   // session is always non-null inside this page, all the way down the React tree.
   return "Some super secret dashboard"
 }
@@ -425,10 +421,13 @@ AdminDashboard.auth = true
 export default function App({ Component, pageProps }) {
   return (
     <SessionProvider session={pageProps.session}>
-      {Component.auth
-        ? <Auth><Component {...pageProps} /></Auth>
-        : <Component {...pageProps} />
-      }
+      {Component.auth ? (
+        <Auth>
+          <Component {...pageProps} />
+        </Auth>
+      ) : (
+        <Component {...pageProps} />
+      )}
     </SessionProvider>
   )
 }
@@ -444,7 +443,7 @@ function Auth({ children }) {
   if (isUser) {
     return children
   }
-  
+
   // Session is being fetched, or no user.
   // If no user, useEffect() will redirect.
   return <div>Loading...</div>
@@ -456,20 +455,19 @@ It can be easily be extended/modified to support something like an options objec
 ```jsx title="pages/admin.jsx"
 AdminDashboard.auth = {
   role: "admin",
-  loading: <AdminLoadingSkeleton/>,
-  unauthorized: "/login-with-different-user" // redirect to this url
+  loading: <AdminLoadingSkeleton />,
+  unauthorized: "/login-with-different-user", // redirect to this url
 }
 ```
 
-Because of how _app is done, it won't unnecessarily contant the /api/auth/session endpoint for pages that do not require auth.
+Because of how \_app is done, it won't unnecessarily contact the /api/auth/session endpoint for pages that do not require auth.
 
 More information can be found in the following [Github Issue](https://github.com/nextauthjs/next-auth/issues/1210).
 
 ### NextAuth.js + React-Query
 
-There is also an alternative client-side API library based upon [`react-query`](https://www.npmjs.com/package/react-query) available under [`nextauthjs/react-query`](https://github.com/nextauthjs/react-query). 
+There is also an alternative client-side API library based upon [`react-query`](https://www.npmjs.com/package/react-query) available under [`nextauthjs/react-query`](https://github.com/nextauthjs/react-query).
 
 If you use `react-query` in your project already, you can leverage it with NextAuth.js to handle the client-side session management for you as well. This replaces NextAuth.js's native `useSession` and `Provider` from `next-auth/client`.
 
 See repository [`README`](https://github.com/nextauthjs/react-query) for more details.
-

www/docs/getting-started/example.md

@@ -18,21 +18,18 @@ To add NextAuth.js to a project create a file called `[...nextauth].js` in `page
 [Read more about how to add authentication providers.](/configuration/providers)
 
 ```javascript title="pages/api/auth/[...nextauth].js"
-import NextAuth from 'next-auth'
-import Providers from 'next-auth/providers'
+import NextAuth from "next-auth"
+import Providers from "next-auth/providers"
 
 export default NextAuth({
   // Configure one or more authentication providers
   providers: [
     Providers.GitHub({
       clientId: process.env.GITHUB_ID,
-      clientSecret: process.env.GITHUB_SECRET
+      clientSecret: process.env.GITHUB_SECRET,
     }),
     // ...add more providers here
   ],
-
-  // A database is optional, but required to persist accounts in a database
-  database: process.env.DATABASE_URL,
 })
 ```
 
@@ -47,21 +44,27 @@ See the [options documentation](/configuration/options) for how to configure pro
 The `useSession()` React Hook in the NextAuth.js client is the easiest way to check if someone is signed in.
 
 ```jsx title="pages/index.js"
-import { signIn, signOut, useSession } from 'next-auth/client'
+import { signIn, signOut, useSession } from "next-auth/client"
 
 export default function Page() {
-  const [ session, loading ] = useSession()
+  const [session, loading] = useSession()
 
-  return <>
-    {!session && <>
-      Not signed in <br/>
-      <button onClick={() => signIn()}>Sign in</button>
-    </>}
-    {session && <>
-      Signed in as {session.user.email} <br/>
-      <button onClick={() => signOut()}>Sign out</button>
-    </>}
-  </>
+  return (
+    <>
+      {!session && (
+        <>
+          Not signed in <br />
+          <button onClick={() => signIn()}>Sign in</button>
+        </>
+      )}
+      {session && (
+        <>
+          Signed in as {session.user.email} <br />
+          <button onClick={() => signOut()}>Sign out</button>
+        </>
+      )}
+    </>
+  )
 }
 ```
 
@@ -74,9 +77,9 @@ You can use the `useSession` hook from anywhere in your application (e.g. in a h
 To allow session state to be shared between pages - which improves performance, reduces network traffic and avoids component state changes while rendering - you can use the NextAuth.js Provider in `pages/_app.js`.
 
 ```jsx title="pages/_app.js"
-import { Provider } from 'next-auth/client'
+import { Provider } from "next-auth/client"
 
-export default function App ({ Component, pageProps }) {
+export default function App({ Component, pageProps }) {
   return (
     <Provider session={pageProps.session}>
       <Component {...pageProps} />

www/docs/providers/apple.md

@@ -45,7 +45,7 @@ providers: [
 
 :::tip
 
-You can convert your Apple key to a single line to use it in a environment variable.
+You can convert your Apple key to a single line to use it in an environment variable.
 
 **Mac**
 

www/docs/providers/azure-ad-b2c.md

@@ -28,7 +28,7 @@ You can override any of the options to suit your own use case.
 - When asked for a redirection URL, use http://localhost:3000/api/auth/callback/azure-ad-b2c
 - Create a new secret and remember / copy its value immediately, it will disappear.
 
-In `.env.local` create the follwing entries:
+In `.env.local` create the following entries:
 
 ```
 AZURE_CLIENT_ID=<copy Application (client) ID here>

www/docs/providers/credentials.md

@@ -29,15 +29,15 @@ The Credentials provider is specified like other providers, except that you need
 
 1. A `user` object, which indicates the credentials are valid.
 
-  If you return an object it will be persisted to the JSON Web Token and the user will be signed in, unless a custom `signIn()` callback is configured that subsequently rejects it.
+If you return an object it will be persisted to the JSON Web Token and the user will be signed in, unless a custom `signIn()` callback is configured that subsequently rejects it.
 
 2. Either `false` or `null`, which indicates failure.
 
-  If you return `false` or `null` then an error will be displayed advising the user to check their details.
+If you return `false` or `null` then an error will be displayed advising the user to check their details.
 
 3. You can throw an Error or a URL (a string).
 
-  If you throw an Error, the user will be sent to the error page with the error message as a query parameter. If throw a URL (a string), the user will be redirected to the URL.
+If you throw an Error, the user will be sent to the error page with the error message as a query parameter. If throw a URL (a string), the user will be redirected to the URL.
 
 The Credentials provider's `authorize()` method also provides the request object as the second parameter (see example below).
 
@@ -83,39 +83,48 @@ See the [callbacks documentation](/configuration/callbacks) for more information
 
 You can specify more than one credentials provider by specifying a unique `id` for each one.
 
-You can also use them in conjuction with other provider options.
+You can also use them in conjunction with other provider options.
 
 As with all providers, the order you specify them is the order they are displayed on the sign in page.
 
 ```js
-  providers: [
-    Providers.Credentials({
-      id: 'domain-login',
-      name: "Domain Account",
-      async authorize(credentials, req) {
-        const user = { /* add function to get user */ }
-        return user
+providers: [
+  Providers.Credentials({
+    id: "domain-login",
+    name: "Domain Account",
+    async authorize(credentials, req) {
+      const user = {
+        /* add function to get user */
+      }
+      return user
+    },
+    credentials: {
+      domain: {
+        label: "Domain",
+        type: "text ",
+        placeholder: "CORPNET",
+        value: "CORPNET",
       },
-      credentials: {
-        domain: { label: "Domain", type: "text ", placeholder: "CORPNET", value: "CORPNET" },
-        username: { label: "Username", type: "text ", placeholder: "jsmith" },
-        password: {  label: "Password", type: "password" }
-     }
-    }),
-    Providers.Credentials({
-      id: 'intranet-credentials',
-      name: "Two Factor Auth",
-      async authorize(credentials, req) {
-        const user = { /* add function to get user */ } 
-        return user
-      },
-      credentials: {
-        email: { label: "Username", type: "text ", placeholder: "jsmith" },
-        "2fa-key": {  label: "2FA Key" }
-     },
-    }),
-    /* ... additional providers ... /*/
-  ]
+      username: { label: "Username", type: "text ", placeholder: "jsmith" },
+      password: { label: "Password", type: "password" },
+    },
+  }),
+  Providers.Credentials({
+    id: "intranet-credentials",
+    name: "Two Factor Auth",
+    async authorize(credentials, req) {
+      const user = {
+        /* add function to get user */
+      }
+      return user
+    },
+    credentials: {
+      email: { label: "Username", type: "text ", placeholder: "jsmith" },
+      "2fa-key": { label: "2FA Key" },
+    },
+  }),
+  /* ... additional providers ... /*/
+]
 ```
 
 ### Example UI
@@ -126,7 +135,7 @@ You can also [use a custom sign in page](/configuration/pages#credentials-sign-i
 
 <Image src="/img/signin-complex.png"/>
 
-export const Image = ({ children, src, alt = '' }) => ( 
+export const Image = ({ children, src, alt = '' }) => (
   <div
     style={{
       padding: '0.2rem',
@@ -136,4 +145,4 @@ export const Image = ({ children, src, alt = '' }) => (
     }}>
     <img alt={alt} src={src} />
   </div>
- )
+)

www/docs/providers/instagram.md

@@ -46,5 +46,5 @@ Email address is not returned by the Instagram API.
 :::
 
 :::tip
-Instagram display app required callback URL to be configured in your Facebook app and Facebook required you to use **https** even for localhost! In order to do that, you either need to [add an SSL to your localhost](https://www.freecodecamp.org/news/how-to-get-https-working-on-your-local-development-environment-in-5-minutes-7af615770eec/) or use a proxy such as [ngrock](https://ngrok.com/docs).
+Instagram display app required callback URL to be configured in your Facebook app and Facebook required you to use **https** even for localhost! In order to do that, you either need to [add an SSL to your localhost](https://www.freecodecamp.org/news/how-to-get-https-working-on-your-local-development-environment-in-5-minutes-7af615770eec/) or use a proxy such as [ngrok](https://ngrok.com/docs).
 :::

www/docs/providers/workos.md

@@ -51,15 +51,15 @@ To add a custom login page, you can use the `pages` option:
 We can then add a custom login page that displays an input where the user can enter their email address. We then extract the domain from the user's email address and pass it to the `authorizationParams` parameter on the `signIn` function:
 
 ```jsx title="pages/auth/signin.js"
-import { getProviders, signIn } from 'next-auth/client'
+import { getProviders, signIn } from "next-auth/client"
 
 export default function SignIn({ providers }) {
-  const [email, setEmail] = useState('')
+  const [email, setEmail] = useState("")
 
   return (
     <>
       {Object.values(providers).map((provider) => {
-        if (provider.id === 'workos') {
+        if (provider.id === "workos") {
           return (
             <div key={provider.id}>
               <input
@@ -71,14 +71,14 @@ export default function SignIn({ providers }) {
               <button
                 onClick={() =>
                   signIn(provider.id, undefined, {
-                    domain: email.split('@')[1],
+                    domain: email.split("@")[1],
                   })
                 }
               >
                 Sign in with SSO
               </button>
             </div>
-          );
+          )
         }
 
         return (
@@ -87,17 +87,17 @@ export default function SignIn({ providers }) {
               Sign in with {provider.name}
             </button>
           </div>
-        );
+        )
       })}
     </>
-  );
+  )
 }
 
 // This is the recommended way for Next.js 9.3 or newer
-export async function getServerSideProps(context){
+export async function getServerSideProps(context) {
   const providers = await getProviders()
   return {
-    props: { providers }
+    props: { providers },
   }
 }
 

www/docs/providers/zoom.md

@@ -0,0 +1,34 @@
+---
+id: zoom
+title: Zoom
+---
+
+## Documentation
+
+https://marketplace.zoom.us/docs/guides/auth/oauth
+
+## Configuration
+
+https://marketplace.zoom.us
+
+## Options
+
+The **Zoom Provider** comes with a set of default options:
+
+- [Zoom Provider options](https://github.com/nextauthjs/next-auth/blob/main/src/providers/zoom.js)
+
+You can override any of the options to suit your own use case.
+
+## Example
+
+```js
+import Providers from `next-auth/providers`
+...
+providers: [
+  Providers.Zoom({
+    clientId: process.env.ZOOM_CLIENT_ID,
+    clientSecret: process.env.ZOOM_CLIENT_SECRET
+  })
+}
+...
+```

www/docs/tutorials.md

@@ -11,7 +11,7 @@ _New submissions and edits are welcome!_
 
 ### [NextJS Authentication Crash Course with NextAuth.js](https://youtu.be/o_wZIVmWteQ)
 
-This tutorial dives in to the ins and outs of NextAuth including email, GitHub, Twitter and integrating with Auth0 in under hour.
+This tutorial dives in to the ins and outs of NextAuth including email, Github, Twitter and integrating with Auth0 in under hour.
 
 ### [Create your own NextAuth.js Login Pages](https://youtu.be/kB6YNYZ63fw)
 

www/docs/tutorials/ldap-auth.md

@@ -3,16 +3,16 @@ id: ldap-auth-example
 title: LDAP Authentication
 ---
 
-NextAuth.js provides the ability to setup a [custom Credential provider](/configuration/providers#sign-in-with-credentials) which we can take advantage of to authenticate users against an existing LDAP server. 
+NextAuth.js provides the ability to setup a [custom Credential provider](/configuration/providers#sign-in-with-credentials) which we can take advantage of to authenticate users against an existing LDAP server.
 
 You will need an additional dependency, `ldapjs`, which you can install by running `npm install ldapjs`.
 
 Then you must setup the `Providers.Credentials()` provider key like so:
 
 ```js title="[...nextauth].js"
-const ldap = require("ldapjs");
-import NextAuth from "next-auth";
-import Providers from "next-auth/providers";
+const ldap = require("ldapjs")
+import NextAuth from "next-auth"
+import Providers from "next-auth/providers"
 
 export default NextAuth({
   providers: [
@@ -26,37 +26,37 @@ export default NextAuth({
         // You might want to pull this call out so we're not making a new LDAP client on every login attemp
         const client = ldap.createClient({
           url: process.env.LDAP_URI,
-        });
+        })
 
         // Essentially promisify the LDAPJS client.bind function
         return new Promise((resolve, reject) => {
           client.bind(credentials.username, credentials.password, (error) => {
             if (error) {
-              console.error("Failed");
-              reject();
+              console.error("Failed")
+              reject()
             } else {
-              console.log("Logged in");
+              console.log("Logged in")
               resolve({
                 username: credentials.username,
                 password: credentials.password,
-              });
+              })
             }
-          });
-        });
+          })
+        })
       },
     }),
   ],
   callbacks: {
     async jwt(token, user, account, profile, isNewUser) {
-      const isSignIn = user ? true : false;
+      const isSignIn = user ? true : false
       if (isSignIn) {
-        token.username = user.username;
-        token.password = user.password;
+        token.username = user.username
+        token.password = user.password
       }
-      return token;
+      return token
     },
     async session(session, user) {
-      return { ...session, user: { username: user.username } };
+      return { ...session, user: { username: user.username } }
     },
   },
   secret: process.env.NEXTAUTH_SECRET,
@@ -64,19 +64,19 @@ export default NextAuth({
     secret: process.env.NEXTAUTH_SECRET,
     encryption: true, // Very important to encrypt the JWT, otherwise you're leaking username+password into the browser
   },
-});
+})
 ```
 
-The idea is that once one is authenticated with the LDAP server, one can pass through both the username/DN and password to the JWT stored in the browser. 
+The idea is that once one is authenticated with the LDAP server, one can pass through both the username/DN and password to the JWT stored in the browser.
 
 This is then passed back to any API routes and retrieved as such:
 
 ```js title="/pages/api/doLDAPWork.js"
 token = await jwt.getToken({
-	req,
-	secret: process.env.NEXTAUTH_SECRET,
-});
-const {username, password} = token;
+  req,
+  secret: process.env.NEXTAUTH_SECRET,
+})
+const { username, password } = token
 ```
 
 > Thanks to [Winwardo](https://github.com/Winwardo) for the code example

www/docs/warnings.md

@@ -46,32 +46,4 @@ You can use [node-jose-tools](https://www.npmjs.com/package/node-jose-tools) to
 
 **Option 2**: Specify custom encode/decode functions on the jwt object. This gives you complete control over signing / verification / etc.
 
-#### JWT_AUTO_GENERATED_ENCRYPTION_KEY
-
-#### SIGNIN_CALLBACK_REJECT_REDIRECT
-
-You returned something in the `signIn` callback, that is being deprecated.
-
-You probably had something similar in the callback:
-```js
-  return Promise.reject("/some/url")
-```
-
-or
-
-```js
-  throw "/some/url"
-```
-
-To remedy this, simply return the url instead:
-
-```js
-  return "/some/url"
-```
-
-
-#### STATE_OPTION_DEPRECATION
-You provided `state: true` or `state: false` as a provider option. This is being deprecated in a later release in favour of `protection: "state"` and `protection: "none"` respectively. To remedy this warning:
-
-- If you use `state: true`, just simply remove it. The default is `protection: "state"` already..
-- If you use `state: false`, set `protection: "none"`.
+#### JWT_AUTO_GENERATED_ENCRYPTION_KEY

www/sidebars.js

@@ -46,8 +46,10 @@ module.exports = {
         },
         "adapters/fauna",
         "adapters/prisma",
+        "adapters/prisma-legacy",
         "adapters/dynamodb",
         "adapters/firebase",
+        "adapters/pouchdb",
       ],
     },
     {
@@ -61,5 +63,7 @@ module.exports = {
         },
       ],
     },
+    "warnings",
+    "errors",
   ],
 }

www/src/pages/index.js

@@ -267,9 +267,7 @@ export default NextAuth({
       server: process.env.MAIL_SERVER,
       from: 'NextAuth.js <no-reply@example.com>'
     }),
-  ],
-  // Optional SQL or MongoDB database to persist users
-  database: process.env.DATABASE_URL
+  ]
 })
 `.trim()
 

www/vercel.json

@@ -1,10 +1,34 @@
 {
   "redirects": [
-    { "source": "/schemas/models", "destination": "/adapters/models", "permanent": true },
-    { "source": "/schemas/mysql", "destination": "/adapters/typeorm/mysql", "permanent": true },
-		{ "source": "/schemas/postgres", "destination": "/adapters/typeorm/postgres", "permanent": true },
-    { "source": "/schemas/mssql", "destination": "/adapters/typeorm/mssql", "permanent": true },
-    { "source": "/schemas/mongodb", "destination": "/adapters/typeorm/mongodb", "permanent": true },
-    { "source": "/schemas/adapters", "destination": "/adapters/overview", "permanent": true }
+    {
+      "source": "/schemas/models",
+      "destination": "/adapters/models",
+      "permanent": true
+    },
+    {
+      "source": "/schemas/mysql",
+      "destination": "/adapters/typeorm/mysql",
+      "permanent": true
+    },
+    {
+      "source": "/schemas/postgres",
+      "destination": "/adapters/typeorm/postgres",
+      "permanent": true
+    },
+    {
+      "source": "/schemas/mssql",
+      "destination": "/adapters/typeorm/mssql",
+      "permanent": true
+    },
+    {
+      "source": "/schemas/mongodb",
+      "destination": "/adapters/typeorm/mongodb",
+      "permanent": true
+    },
+    {
+      "source": "/schemas/adapters",
+      "destination": "/adapters/overview",
+      "permanent": true
+    }
   ]
 }