Updated vednor files

vendor/k8s.io/client-go/tools/clientcmd/auth_loaders.go

@@ -1,106 +0,0 @@
-/*
-Copyright 2014 The Kubernetes Authors.
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
-*/
-
-package clientcmd
-
-import (
-	"encoding/json"
-	"fmt"
-	"io"
-	"io/ioutil"
-	"os"
-
-	"github.com/howeyc/gopass"
-	clientauth "k8s.io/client-go/tools/auth"
-)
-
-// AuthLoaders are used to build clientauth.Info objects.
-type AuthLoader interface {
-	// LoadAuth takes a path to a config file and can then do anything it needs in order to return a valid clientauth.Info
-	LoadAuth(path string) (*clientauth.Info, error)
-}
-
-// default implementation of an AuthLoader
-type defaultAuthLoader struct{}
-
-// LoadAuth for defaultAuthLoader simply delegates to clientauth.LoadFromFile
-func (*defaultAuthLoader) LoadAuth(path string) (*clientauth.Info, error) {
-	return clientauth.LoadFromFile(path)
-}
-
-type PromptingAuthLoader struct {
-	reader io.Reader
-}
-
-// LoadAuth parses an AuthInfo object from a file path. It prompts user and creates file if it doesn't exist.
-func (a *PromptingAuthLoader) LoadAuth(path string) (*clientauth.Info, error) {
-	// Prompt for user/pass and write a file if none exists.
-	if _, err := os.Stat(path); os.IsNotExist(err) {
-		authPtr, err := a.Prompt()
-		auth := *authPtr
-		if err != nil {
-			return nil, err
-		}
-		data, err := json.Marshal(auth)
-		if err != nil {
-			return &auth, err
-		}
-		err = ioutil.WriteFile(path, data, 0600)
-		return &auth, err
-	}
-	authPtr, err := clientauth.LoadFromFile(path)
-	if err != nil {
-		return nil, err
-	}
-	return authPtr, nil
-}
-
-// Prompt pulls the user and password from a reader
-func (a *PromptingAuthLoader) Prompt() (*clientauth.Info, error) {
-	var err error
-	auth := &clientauth.Info{}
-	auth.User, err = promptForString("Username", a.reader, true)
-	if err != nil {
-		return nil, err
-	}
-	auth.Password, err = promptForString("Password", nil, false)
-	if err != nil {
-		return nil, err
-	}
-	return auth, nil
-}
-
-func promptForString(field string, r io.Reader, show bool) (result string, err error) {
-	fmt.Printf("Please enter %s: ", field)
-	if show {
-		_, err = fmt.Fscan(r, &result)
-	} else {
-		var data []byte
-		data, err = gopass.GetPasswdMasked()
-		result = string(data)
-	}
-	return result, err
-}
-
-// NewPromptingAuthLoader is an AuthLoader that parses an AuthInfo object from a file path. It prompts user and creates file if it doesn't exist.
-func NewPromptingAuthLoader(reader io.Reader) *PromptingAuthLoader {
-	return &PromptingAuthLoader{reader}
-}
-
-// NewDefaultAuthLoader returns a default implementation of an AuthLoader that only reads from a config file
-func NewDefaultAuthLoader() AuthLoader {
-	return &defaultAuthLoader{}
-}