use hono for example

Author: Code-Hex

.gitignore

@@ -17,4 +17,5 @@ lerna-debug.log*
 *.tsbuildinfo
 
 # Dependency directories
-node_modules/
+node_modules/
+.wrangler/

README.md

@@ -185,11 +185,11 @@ Interface representing a decoded Firebase ID token, returned from the `authObj.v
 I put an [example](https://github.com/Code-Hex/firebase-auth-cloudflare-workers/tree/master/example) directory as Module Worker Syntax. this is explanation how to run the code.
 
 1. Clone this repository and change your directory to it.
-2. Install dev dependencies as `yarn` command.
-3. Run firebase auth emulator by `$ yarn start-firebase-emulator`
+2. Install dev dependencies as `pnpm` command.
+3. Run firebase auth emulator by `$ pnpm start-firebase-emulator`
 4. Access to Emulator UI in your favorite browser.
 5. Create a new user on Emulator UI. (email: `[email protected]` password: `test1234`)
-6. Run example code on local (may serve as `localhost:8787`) by `$ yarn start-example`
+6. Run example code on local (may serve as `localhost:8787`) by `$ pnpm start-example`
 7. Get jwt for created user by `$ curl -s http://localhost:8787/get-jwt | jq .idToken -r`
 8. Try authorization with user jwt `$ curl http://localhost:8787/ -H 'Authorization: Bearer PASTE-JWT-HERE'`
 

example/index.ts

@@ -1,54 +1,55 @@
-import type { EmulatorEnv } from '../src';
+import { Hono } from 'hono';
 import { Auth, emulatorHost, WorkersKVStoreSingle } from '../src';
 
-interface Bindings extends EmulatorEnv {
+type Env = {
   EMAIL_ADDRESS: string;
   PASSWORD: string;
-  FIREBASE_AUTH_EMULATOR_HOST: string;
   PUBLIC_JWK_CACHE_KV: KVNamespace;
   PROJECT_ID: string;
   PUBLIC_JWK_CACHE_KEY: string;
-}
+
+  FIREBASE_AUTH_EMULATOR_HOST: string; // satisfied EmulatorEnv
+};
+
+const app = new Hono<{ Bindings: Env }>();
 
 const signInPath = '/identitytoolkit.googleapis.com/v1/accounts:signInWithPassword?key=test1234';
 
-export async function handleRequest(req: Request, env: Bindings) {
-  const url = new URL(req.url);
-  const firebaseEmuHost = emulatorHost(env);
-  if (url.pathname === '/get-jwt' && !!firebaseEmuHost) {
-    const firebaseEmulatorSignInUrl = 'http://' + firebaseEmuHost + signInPath;
-    const resp = await fetch(firebaseEmulatorSignInUrl, {
-      method: 'POST',
-      body: JSON.stringify({
-        email: env.EMAIL_ADDRESS,
-        password: env.PASSWORD,
-        returnSecureToken: true,
-      }),
-      headers: {
-        'Content-Type': 'application/json',
-      },
-    });
-    return resp;
-  }
+app.get('/get-jwt', async c => {
+  const firebaseEmuHost = emulatorHost(c.env);
+  const firebaseEmulatorSignInUrl = 'http://' + firebaseEmuHost + signInPath;
+  return await fetch(firebaseEmulatorSignInUrl, {
+    method: 'POST',
+    body: JSON.stringify({
+      email: c.env.EMAIL_ADDRESS,
+      password: c.env.PASSWORD,
+      returnSecureToken: true,
+    }),
+    headers: {
+      'Content-Type': 'application/json',
+    },
+  });
+});
 
-  const authorization = req.headers.get('Authorization');
+app.post('/verify-header', async c => {
+  const authorization = c.req.raw.headers.get('Authorization');
   if (authorization === null) {
     return new Response(null, {
       status: 400,
     });
   }
   const jwt = authorization.replace(/Bearer\s+/i, '');
   const auth = Auth.getOrInitialize(
-    env.PROJECT_ID,
-    WorkersKVStoreSingle.getOrInitialize(env.PUBLIC_JWK_CACHE_KEY, env.PUBLIC_JWK_CACHE_KV)
+    c.env.PROJECT_ID,
+    WorkersKVStoreSingle.getOrInitialize(c.env.PUBLIC_JWK_CACHE_KEY, c.env.PUBLIC_JWK_CACHE_KV)
   );
-  const firebaseToken = await auth.verifyIdToken(jwt, env);
+  const firebaseToken = await auth.verifyIdToken(jwt, c.env);
 
   return new Response(JSON.stringify(firebaseToken), {
     headers: {
       'Content-Type': 'application/json',
     },
   });
-}
+});
 
-export default { fetch: handleRequest };
+export default app;

example/wrangler.toml

@@ -1,6 +1,7 @@
 name = "firebase-auth-example"
-compatibility_date = "2022-07-05"
+compatibility_date = "2023-12-01"
 workers_dev = true
+main = "index.ts"
 
 tsconfig = "./tsconfig.json"
 
@@ -28,5 +29,5 @@ PUBLIC_JWK_CACHE_KEY = "public-jwk-cache-key"
 
 [[kv_namespaces]]
 binding = "PUBLIC_JWK_CACHE_KV"
-id = ""
+id = "testingId"
 preview_id = "testingId"

package.json

@@ -24,7 +24,8 @@
     "prettier:check": "prettier --check \"**/*.ts\"",
     "lint": "eslint --ext .ts .",
     "lint-fix": "eslint --fix --ext .ts .",
-    "prepublish": "run-p build:*"
+    "prepublish": "run-p build:*",
+    "wrangler": "wrangler"
   },
   "devDependencies": {
     "@cloudflare/workers-types": "^4.20240208.0",
@@ -37,6 +38,7 @@
     "eslint-plugin-eslint-comments": "^3.2.0",
     "eslint-plugin-import": "^2.29.1",
     "firebase-tools": "^13.3.0",
+    "hono": "^4.0.4",
     "miniflare": "^3.20240129.3",
     "npm-run-all": "^4.1.5",
     "prettier": "^3.2.5",