cors

type CORSOptions struct {
	AllowedOrigins   []string // Origins that are allowed in the request, default is all origins
	AllowedMethods   []string // Methods that are allowed in the request
	AllowedHeaders   []string // Headers that are allowed in the request
	ExposedHeaders   []string // Headers that are exposed to the client
	AllowCredentials bool     // Allow credentials like cookies, authorization headers
	MaxAge           int      // Max age in seconds to cache preflight request
	Allowwebsockets  bool     // Allow websockets
}