nginx-ui/internal/middleware/cors.go

package middleware

import (
	"time"

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

func CORS() gin.HandlerFunc {
	config := cors.Config{
		AllowAllOrigins:  true,
		AllowMethods:     []string{"GET", "POST", "PUT", "PATCH", "DELETE", "HEAD", "OPTIONS"},
		AllowHeaders:     []string{"*"},
		ExposeHeaders:    []string{"*"},
		AllowCredentials: false,
		MaxAge:           12 * time.Hour,
	}

	return cors.New(config)
}