remove pkgs to github.com/go-gost/x

auth/auth.go

@@ -4,25 +4,3 @@ package auth
 type Authenticator interface {
 	Authenticate(user, password string) bool
 }
-
-// authenticator is an Authenticator that authenticates client by key-value pairs.
-type authenticator struct {
-	kvs map[string]string
-}
-
-// NewAuthenticator creates an Authenticator that authenticates client by pre-defined user mapping.
-func NewAuthenticator(kvs map[string]string) Authenticator {
-	return &authenticator{
-		kvs: kvs,
-	}
-}
-
-// Authenticate checks the validity of the provided user-password pair.
-func (au *authenticator) Authenticate(user, password string) bool {
-	if au == nil || len(au.kvs) == 0 {
-		return true
-	}
-
-	v, ok := au.kvs[user]
-	return ok && (v == "" || password == v)
-}