OpenFlare/openflare_server/middleware/cors.go

package middleware

import (
	"github.com/gin-contrib/cors"
	"github.com/gin-gonic/gin"
)

func CORS() gin.HandlerFunc {
	config := cors.DefaultConfig()
	config.AllowOrigins = []string{"https://openflare.vercel.app", "http://localhost:3000"}
	return cors.New(config)
}