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Add CORS headers #5

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Add CORS headers #5

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27ed426
Set up CORS headers
MasterKale Aug 10, 2024
36f9da8
Add tests
MasterKale Aug 10, 2024
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13 changes: 13 additions & 0 deletions src/index.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -11,6 +11,7 @@
* Learn more at https://developers.cloudflare.com/workers/
*/
import { Hono } from 'hono';
import { cors } from 'hono/cors';

import {
handleCreateRegOptions,
Expand All @@ -22,6 +23,18 @@ import {

const app = new Hono();

// Set up CORS headers
app.use('*', async (ctx, next) => {
const corsMiddleware = cors({
origin: [
'http://localhost:8787',
// TODO: Populate other origins from `ctx.env` later
],
});

return corsMiddleware(ctx, next);
});

app.get('/registration/options', handleCreateRegOptions);
app.get('/authentication/options', handleCreateAuthOptions);
app.post('/registration/verify', handleVerifyRegResponse);
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6 changes: 6 additions & 0 deletions test/index.spec.ts
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Expand Up @@ -47,4 +47,10 @@ describe('Routing tests', () => {
const response = await SELF.fetch('https://example.com', { method: 'PUT' });
expect(response.status).toBe(404);
});

it('sets cors headers', async () => {
const response = await SELF.fetch('https://example.com/registration/options');

expect(response.headers.get('Access-Control-Allow-Origin')).toMatch('http://localhost:8787');
});
});