Auth.js Middleware

.gitignore

@@ -6,4 +6,5 @@ yarn-error.log
 *.tgz
 
 # for debug or playing
-sandbox
+sandbox
+.env

package.json

@@ -13,6 +13,7 @@
     "build:sentry": "yarn workspace @hono/sentry build",
     "build:firebase-auth": "yarn workspace @hono/firebase-auth build",
     "build:trpc-server": "yarn workspace @hono/trpc-server build",
+    "build:authjs-server": "yarn workspace @hono/authjs-server build",
     "build:typebox-validator": "yarn workspace @hono/typebox-validator build",
     "build": "run-p build:*"
   },

packages/authjs-server/.env.example

@@ -0,0 +1,3 @@
+AUTH_SECRET= 
+GITHUB_ID=
+GITHUB_SECRET=

packages/authjs-server/CHANGELOG.md

@@ -0,0 +1 @@
+# @honojs/auth-js

packages/authjs-server/README.md

@@ -0,0 +1,45 @@
+# Auth.js Server Middleware for Hono
+
+Auth.js Server Middleware adapts [Auth.js](https://authjs.dev/) server as middleware for Hono.
+
+## Usage
+
+```ts
+import { authjsServer } from '@hono/auth-js-server'
+import { Hono } from 'hono'
+
+const app = new Hono()
+
+const authOpts: HonoAuthConfig = {
+  providers: [
+    //@ts-expect-error issue https://github.com/nextauthjs/next-auth/issues/6174
+    GitHub({
+      clientId: process.env.GITHUB_ID as string,
+      clientSecret: process.env.GITHUB_SECRET as string,
+    }),
+  ],
+  debug: true,
+}
+
+app.use('/auth/*', authjsServer(authOpts))
+
+export default app
+```
+
+## Testing
+
+Copy the example .env file and populate it with credentials from GitHub
+
+```
+cp .env.examaple .env
+```
+
+## Author
+
+Ivo Ilić <https://github.com/ivoilic>
+
+Based on the [Auth.js frameworks-solid-start package](https://github.com/nextauthjs/next-auth/tree/main/packages/frameworks-solid-start) by [OrJDev](https://github.com/OrJDev)
+
+## License
+
+MIT

packages/authjs-server/jest.config.js

@@ -0,0 +1,9 @@
+const baseConfig = require('../../jest.config.js')
+
+module.exports = {
+  ...baseConfig,
+  transform: {
+    '^.+\\.(ts|tsx)$': ['ts-jest', { useESM: true }],
+  },
+  extensionsToTreatAsEsm: ['.ts'],
+}

packages/authjs-server/package.json

@@ -0,0 +1,41 @@
+{
+  "name": "@hono/authjs-server",
+  "version": "0.0.1",
+  "description": "Auth.js Server Middleware for Hono",
+  "main": "dist/cjs/index.js",
+  "module": "dist/esm/index.js",
+  "types": "dist/esm/index.d.ts",
+  "files": [
+    "dist"
+  ],
+  "scripts": {
+    "test": "NODE_OPTIONS=--experimental-vm-modules jest",
+    "build:cjs": "tsc -p tsconfig.cjs.json",
+    "build:esm": "tsc -p tsconfig.esm.json",
+    "build": "rimraf dist && yarn build:cjs && yarn build:esm",
+    "prerelease": "yarn build && yarn test",
+    "release": "yarn publish"
+  },
+  "license": "MIT",
+  "private": false,
+  "publishConfig": {
+    "registry": "https://registry.npmjs.org",
+    "access": "public"
+  },
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/honojs/middleware.git"
+  },
+  "homepage": "https://github.com/honojs/middleware",
+  "peerDependencies": {
+    "@auth/core": "^0.5.1",
+    "hono": "3.*"
+  },
+  "devDependencies": {
+    "@auth/core": "^0.5.1",
+    "hono": "^3.0.0"
+  },
+  "engines": {
+    "node": ">=16.0.0"
+  }
+}

packages/authjs-server/src/index.ts

@@ -0,0 +1,42 @@
+import { Auth } from '@auth/core'
+import type { AuthAction, AuthConfig, Session } from '@auth/core/types'
+import type { Context, MiddlewareHandler } from 'hono'
+
+export interface HonoAuthConfig extends AuthConfig {
+  /**
+   * Defines the base path for the auth routes.
+   * @default '/auth'
+   */
+  prefix?: string
+}
+
+const actions: AuthAction[] = [
+  'providers',
+  'session',
+  'csrf',
+  'signin',
+  'signout',
+  'callback',
+  'verify-request',
+  'error',
+]
+
+function HonoAuthHandler(prefix: string, authOptions: HonoAuthConfig) {
+  // eslint-disable-next-line @typescript-eslint/no-unused-vars
+  return async (c: Context) => {
+    const { req } = c
+    const url = new URL(req.url)
+    const action = url.pathname.slice(prefix.length + 1).split('/')[0] as AuthAction
+
+    if (!actions.includes(action) || !url.pathname.startsWith(prefix + '/')) {
+      return
+    }
+
+    return await Auth(req.raw, authOptions)
+  }
+}
+
+export const authjsServer = (config: HonoAuthConfig): MiddlewareHandler => {
+  const { prefix = '/auth', ...authOptions } = config
+  return HonoAuthHandler(prefix, authOptions)
+}

packages/authjs-server/test/index.test.ts

@@ -0,0 +1,30 @@
+import GitHub from '@auth/core/providers/github'
+import { Hono } from 'hono'
+import { authjsServer, type HonoAuthConfig } from '../src'
+
+describe('Auth.js Adapter Middleware', () => {
+  const app = new Hono()
+
+  app.use('/auth/*', (c, next) => {
+    const authOpts: HonoAuthConfig = {
+      secret: process.env.AUTH_SECRET as string,
+      trustHost: true,
+      providers: [
+        //@ts-expect-error issue https://github.com/nextauthjs/next-auth/issues/6174
+        GitHub({
+          clientId: process.env.GITHUB_ID as string,
+          clientSecret: process.env.GITHUB_SECRET as string,
+        }),
+      ],
+      debug: true,
+    }
+    const auth = authjsServer(authOpts)
+    return auth(c, next)
+  })
+
+  it('Should return 200 response', async () => {
+    const req = new Request('http://localhost/auth/error')
+    const res = await app.request(req)
+    expect(res.status).toBe(200)
+  })
+})

packages/authjs-server/tsconfig.cjs.json

@@ -0,0 +1,8 @@
+{
+  "extends": "./tsconfig.json",
+  "compilerOptions": {
+    "module": "CommonJS",
+    "declaration": false,
+    "outDir": "./dist/cjs"
+  }
+}

packages/authjs-server/tsconfig.esm.json

@@ -0,0 +1,8 @@
+{
+  "extends": "./tsconfig.json",
+  "compilerOptions": {
+    "module": "ESNext",
+    "declaration": true,
+    "outDir": "./dist/esm"
+  }
+}

packages/authjs-server/tsconfig.json

@@ -0,0 +1,9 @@
+{
+  "extends": "../../tsconfig.json",
+  "compilerOptions": {
+    "rootDir": "./src",
+  },
+  "include": [
+    "src/**/*.ts"
+  ],
+}

packages/graphql-server/package.json

@@ -58,4 +58,4 @@
   "engines": {
     "node": ">=16.0.0"
   }
-}
+}

packages/hello/package.json

@@ -30,4 +30,4 @@
   "devDependencies": {
     "hono": "^2.7.2"
   }
-}
+}

packages/qwik-city/package.json

@@ -37,4 +37,4 @@
   "engines": {
     "node": ">=18"
   }
-}
+}

packages/sentry/package.json

@@ -21,13 +21,13 @@
     "replacer": "dist/replacer.js"
   },
   "license": "MIT",
-  "private": false,
   "repository": {
     "type": "git",
     "url": "https://github.com/honojs/middleware.git"
   },
   "homepage": "https://github.com/honojs/middleware",
   "author": "Samuel Lippert <[email protected]> (https://github.com/sam-lippert)",
+  "private": false,
   "publishConfig": {
     "registry": "https://registry.npmjs.org",
     "access": "public"
@@ -61,4 +61,4 @@
     "ts-jest": "^28.0.5",
     "typescript": "^4.7.4"
   }
-}
+}

packages/zod-validator/package.json

@@ -35,4 +35,4 @@
     "hono": "^3.0.0",
     "zod": "3.19.1"
   }
-}
+}

yarn.lock

@@ -20,6 +20,18 @@
     call-me-maybe "^1.0.1"
     js-yaml "^4.1.0"
 
+"@auth/core@^0.4.0":
+  version "0.4.0"
+  resolved "https://registry.yarnpkg.com/@auth/core/-/core-0.4.0.tgz#271e763cab2ba7f75760a601e0a62ee033e888b7"
+  integrity sha512-wHVljvVGPmKSjlxQUYZCOL4GGe26YqhT351sA2REE43YskaqRMYh1TVjBxpXcdG8/P8bw2DsHgl+aBEV3P5+KQ==
+  dependencies:
+    "@panva/hkdf" "^1.0.2"
+    cookie "0.5.0"
+    jose "^4.11.1"
+    oauth4webapi "^2.0.6"
+    preact "10.11.3"
+    preact-render-to-string "5.2.3"
+
 "@babel/code-frame@^7.0.0", "@babel/code-frame@^7.12.13", "@babel/code-frame@^7.18.6":
   version "7.18.6"
   resolved "https://registry.yarnpkg.com/@babel/code-frame/-/code-frame-7.18.6.tgz#3b25d38c89600baa2dcc219edfa88a74eb2c427a"
@@ -1341,6 +1353,11 @@
   resolved "https://registry.yarnpkg.com/@opentelemetry/semantic-conventions/-/semantic-conventions-1.3.1.tgz#ba07b864a3c955f061aa30ea3ef7f4ae4449794a"
   integrity sha512-wU5J8rUoo32oSef/rFpOT1HIjLjAv3qIDHkw1QIhODV3OpAVHi5oVzlouozg9obUmZKtbZ0qUe/m7FP0y0yBzA==
 
+"@panva/hkdf@^1.0.2":
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/@panva/hkdf/-/hkdf-1.0.4.tgz#4e02bb248402ff6c5c024e23a68438e2b0e69d67"
+  integrity sha512-003xWiCuvePbLaPHT+CRuaV4GlyCAVm6XYSbBZDHoWZGn1mNkVKFaDbGJjjxmEFvizUwlCoM6O18FCBMMky2zQ==
+
 "@pkgr/utils@^2.3.1":
   version "2.3.1"
   resolved "https://registry.yarnpkg.com/@pkgr/utils/-/utils-2.3.1.tgz#0a9b06ffddee364d6642b3cd562ca76f55b34a03"
@@ -6424,6 +6441,11 @@ join-path@^1.1.1:
     url-join "0.0.1"
     valid-url "^1"
 
+jose@^4.11.1:
+  version "4.12.0"
+  resolved "https://registry.yarnpkg.com/jose/-/jose-4.12.0.tgz#7f00cd2f82499b91623cd413b7b5287fd52651ed"
+  integrity sha512-wW1u3cK81b+SFcHjGC8zw87yuyUweEFe0UJirrXEw1NasW00eF7sZjeG3SLBGz001ozxQ46Y9sofDvhBmWFtXQ==
+
 js-sdsl@^4.1.4:
   version "4.2.0"
   resolved "https://registry.yarnpkg.com/js-sdsl/-/js-sdsl-4.2.0.tgz#278e98b7bea589b8baaf048c20aeb19eb7ad09d0"
@@ -8014,6 +8036,11 @@ oauth-sign@~0.9.0:
   resolved "https://registry.yarnpkg.com/oauth-sign/-/oauth-sign-0.9.0.tgz#47a7b016baa68b5fa0ecf3dee08a85c679ac6455"
   integrity sha512-fexhUFFPTGV8ybAtSIGbV6gOkSv8UtRbDBnAyLQw4QPKkgNlsH2ByPGtMUqdWkos6YCRmAqViwgZrJc/mRDzZQ==
 
+oauth4webapi@^2.0.6:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/oauth4webapi/-/oauth4webapi-2.1.0.tgz#1f52c5ed1a8b2fe4743be86581654428905dd932"
+  integrity sha512-0YjXQA3viCby/So8rja4sBrdLMTTyzuQTzotMTT6uAgqmqanrpt8eBfLLaugUZaMZSzt3IdjJdGadr5YTC+Cww==
+
 object-assign@^4, object-assign@^4.1.0:
   version "4.1.1"
   resolved "https://registry.yarnpkg.com/object-assign/-/object-assign-4.1.1.tgz#2109adc7965887cfc05cbbd442cac8bfbb360863"
@@ -8542,6 +8569,18 @@ portfinder@^1.0.32:
     debug "^3.2.7"
     mkdirp "^0.5.6"
 
+[email protected]:
+  version "5.2.3"
+  resolved "https://registry.yarnpkg.com/preact-render-to-string/-/preact-render-to-string-5.2.3.tgz#23d17376182af720b1060d5a4099843c7fe92fe4"
+  integrity sha512-aPDxUn5o3GhWdtJtW0svRC2SS/l8D9MAgo2+AWml+BhDImb27ALf04Q2d+AHqUUOc6RdSXFIBVa2gxzgMKgtZA==
+  dependencies:
+    pretty-format "^3.8.0"
+
+[email protected]:
+  version "10.11.3"
+  resolved "https://registry.yarnpkg.com/preact/-/preact-10.11.3.tgz#8a7e4ba19d3992c488b0785afcc0f8aa13c78d19"
+  integrity sha512-eY93IVpod/zG3uMF22Unl8h9KkrcKIRs2EGar8hwLZZDU1lkjph303V9HZBwufh2s736U6VXuhD109LYqPoffg==
+
 preferred-pm@^3.0.0:
   version "3.0.3"
   resolved "https://registry.yarnpkg.com/preferred-pm/-/preferred-pm-3.0.3.tgz#1b6338000371e3edbce52ef2e4f65eb2e73586d6"
@@ -8591,6 +8630,11 @@ pretty-format@^29.0.0, pretty-format@^29.3.1:
     ansi-styles "^5.0.0"
     react-is "^18.0.0"
 
+pretty-format@^3.8.0:
+  version "3.8.0"
+  resolved "https://registry.yarnpkg.com/pretty-format/-/pretty-format-3.8.0.tgz#bfbed56d5e9a776645f4b1ff7aa1a3ac4fa3c385"
+  integrity sha512-WuxUnVtlWL1OfZFQFuqvnvs6MiAGk9UNsBostyBOB0Is9wb5uRESevA6rnl/rkksXaGX3GzZhPup5d6Vp1nFew==
+
 process-nextick-args@~2.0.0:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/process-nextick-args/-/process-nextick-args-2.0.1.tgz#7820d9b16120cc55ca9ae7792680ae7dba6d7fe2"