How to use fastify-cors and node JS to allow multiple urls in cors origin

Question

My URL list look like this

const urls = ["example1.com", "exam.com"]

My cors setting look like this:

  const cors = require("fastify-cors")

  // Enable CORS
  fastify.register(cors, {
    origin: '*',
    methods: ['GET', 'POST'],
    credentials: true
  })

Likely relevant: https://stackoverflow.com/questions/70353729/access-from-origin-https-example-com-has-been-blocked-even-though-ive-allow/70375725#70375725 — jub0bs, Dec 28 '22 at 18:15

score 0 · Answer 1 · answered Dec 28 '22 at 06:19

From the Fasify-Cors docs you can use array in origin option. Read for more

Your example could be:

const cors = require("@fastify/cors")

  // Enable CORS
  fastify.register(cors, {
    origin: ["example1.com", "exam.com"],
    methods: ['GET', 'POST'],
    credentials: true
  })

Ridham Tarpara · Accepted Answer · 2022-12-28T06:28:07.110

0

fastify-cors has been deprecated. Please use @fastify/cors instead.

For your version, this is the documentation.

const cors = require("fastify-cors")
const urls = ["example1.com", "exam.com"]

// Enable CORS
fastify.register(cors, {
  origin: urls,
  methods: ['GET', 'POST'],
  credentials: true
})

edited Dec 28 '22 at 06:28

answered Dec 28 '22 at 06:20

Ridham Tarpara

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I went used my origin set to be only for my list of URLs. – Cyb3rGh0st Dec 28 '22 at 06:25

How to use fastify-cors and node JS to allow multiple urls in cors origin

2 Answers2