nest: CORS does not seem to activate

I’m submitting a…


[ ] Regression 
[x] Bug report
[ ] Feature request
[ ] Documentation issue or request
[ ] Support request => Please do not submit support request here, instead post your question on Stack Overflow.

Current behavior

CORS simply does not work regardless of how I enable it.

const app = await NestFactory.create(AppModule, { cors: true });
const app = await NestFactory.create(AppModule, { cors: {corsOptions} });
app.enableCors() ;
app.enableCors({corsOptions})
app.use(cors());

HTTP OPTIONS requests just end up with a 404

This is during development and not production. I’ve checked whether or not compiling to javascript was successful as well.

Expected behavior

CORS should be enabled.

Minimal reproduction of the problem with instructions

Create a new project and just attempt to enable CORS with previously mentioned methods above.

What is the motivation / use case for changing the behavior?

Environment


Nest version: 5.3.10

 
For Tooling issues:
- Node version: 10.6.0
- Platform:  Windows 7, MacOS 10.14

Others:

About this issue

Original URL
State: closed
Created 6 years ago
Reactions: 4
Comments: 34 (5 by maintainers)

Most upvoted comments

const app = await NestFactory.create<NestFastifyApplication>(ApplicationModule, new FastifyAdapter());
    const options = {
        "origin": "*",
        "methods": "GET,HEAD,PUT,PATCH,POST,DELETE",
        "preflightContinue": false,
        "optionsSuccessStatus": 204,
        "credentials":true
    }
    //app.use(cors(options))
    app.enableCors(options)

these codes are not working again in version nestjs@6.0.4

+10

blueway on Mar 28, 2019

Issue still here, tried everything from above.

solshark on Dec 30, 2019

Same issue debugging from Ionic, Web and Mobile:

Access to XMLHttpRequest at 'https://blzblzblz.appspot.com/api/login/register' from origin 'http://localhost:8100' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.

vmoratog on Dec 19, 2019

I have the same issue as @tskweres. Currently developing a mobile app using nest and ionic. When my Ionic app is deployed on my phone, it can’t communicate with my NestJS server on the same WIFI network. Tried to access my server URL directly on my phone’s browser, it doesn’t work.

I have tested various cors origin configurations such as *, /.+/, and my phone’s IP address, but nothing seems to work.

vsalfafara on Nov 11, 2019

It seems the following code works. But passing CorsOptions obj or use app.enableCors(options) won’t work. When the browse try to run OPTIONS method, nestjs spits 404 error.

const app = await NestFactory.create<NestExpressApplication>(AppModule, {
  cors: true
});

PhantomRay on Jan 6, 2020

Please share the repo, I can not reproduce the issue either.

weeco on Sep 30, 2018

No. I’m probably testing it incorrectly. Let me do more homework and possibly reopen

chaostheory on Sep 28, 2018