snap/auth/auth.go

package auth

import (
	"net/http"
)

type AuthData struct {
	User  string
	Group string
}

type AuthManager interface {
	AddUser(user string, group string, password string) error
	DeleteUser(user string) error
	DoAuth(w http.ResponseWriter, r *http.Request) (*AuthData, bool)
}

type Authenticator interface {
	DoAuth(w http.ResponseWriter, r *http.Request) (*AuthData, bool)
}

//----------------------------------------------------------------------------------------------------------------------
func NewAuth(kind string) AuthManager {
	switch kind {
	case "basic":
		return NewBasicAuth()

	case "token":
		return NewTokenAuth()

	default:
		return NewNoAuth()
	}
}