次のインタラクティブなドキュメントにアクセスしてください: <a href="http://127.0.0.1:8000/docs" class="external-link" target="_blank">http://127.0.0.1:8000/docs</a>。

下記のように見えるでしょう:

<img src="/img/tutorial/security/image01.png">

!!! check "Authorizeボタン!"
    すでにピカピカの新しい「Authorize」ボタンがあります。

    そして、あなたの*path operation*には、右上にクリックできる小さな鍵アイコンがあります。

それをクリックすると、`ユーザー名`と`パスワード` (およびその他のオプションフィールド) を入力する小さな認証フォームが表示されます:

<img src="/img/tutorial/security/image02.png">

	// encountered when an authorizer, such as an external authorizer, doesn't support rules evaluation.
	Incomplete bool
	// EvaluationError can appear in combination with Rules. It indicates an error occurred during
	// rule evaluation, such as an authorizer that doesn't support rule evaluation, and that
	// ResourceRules and/or NonResourceRules may be incomplete.

	"evaluationError":  "EvaluationError can appear in combination with Rules. It indicates an error occurred during rule evaluation, such as an authorizer that doesn't support rule evaluation, and that ResourceRules and/or NonResourceRules may be incomplete.",
}

	"k8s.io/apiserver/pkg/authorization/authorizer"
	"k8s.io/apiserver/pkg/endpoints/request"
)

type impersonateAuthorizer struct{}

func (impersonateAuthorizer) Authorize(ctx context.Context, a authorizer.Attributes) (authorized authorizer.Decision, reason string, err error) {
	user := a.GetUser()

	switch {
	case user.GetName() == "system:admin":
		return authorizer.DecisionAllow, "", nil

    ```Python hl_lines="63-66"
    {!> ../../../docs_src/security/tutorial005.py!}
    ```

Because we are now declaring those scopes, they will show up in the API docs when you log-in/authorize.

And you will be able to select which scopes you want to give access to: `me` and `items`.

This is the same mechanism used when you give permissions while logging in with Facebook, Google, GitHub, etc:

	Name string

	// Webhook defines the configuration for a Webhook authorizer
	// Must be defined when Type=Webhook
	Webhook *WebhookConfiguration
}

type WebhookConfiguration struct {
	// The duration to cache 'authorized' responses from the webhook
	// authorizer.
	// Same as setting `--authorization-webhook-cache-authorized-ttl` flag
	// Default: 5m0s
	AuthorizedTTL metav1.Duration

  // encountered when an authorizer, such as an external authorizer, doesn't support rules evaluation.
  optional bool incomplete = 3;

  // EvaluationError can appear in combination with Rules. It indicates an error occurred during
  // rule evaluation, such as an authorizer that doesn't support rule evaluation, and that
  // ResourceRules and/or NonResourceRules may be incomplete.

  // encountered when an authorizer, such as an external authorizer, doesn't support rules evaluation.
  optional bool incomplete = 3;

  // EvaluationError can appear in combination with Rules. It indicates an error occurred during
  // rule evaluation, such as an authorizer that doesn't support rule evaluation, and that
  // ResourceRules and/or NonResourceRules may be incomplete.

  // encountered when an authorizer, such as an external authorizer, doesn't support rules evaluation.
  optional bool incomplete = 3;

  // EvaluationError can appear in combination with Rules. It indicates an error occurred during
  // rule evaluation, such as an authorizer that doesn't support rule evaluation, and that
  // ResourceRules and/or NonResourceRules may be incomplete.

  // encountered when an authorizer, such as an external authorizer, doesn't support rules evaluation.
  optional bool incomplete = 3;

  // EvaluationError can appear in combination with Rules. It indicates an error occurred during
  // rule evaluation, such as an authorizer that doesn't support rule evaluation, and that
  // ResourceRules and/or NonResourceRules may be incomplete.