final boolean skipAuthentication) throws IOException, ServletException {
        Address dc;
        String msg;
        NtlmPasswordAuthentication ntlm = null;
        msg = req.getHeader("Authorization");
        final boolean offerBasic = this.enableBasic && (this.insecureBasic || req.isSecure());

        if (msg != null && (msg.startsWith("NTLM ") || offerBasic && msg.startsWith("Basic "))) {

OpenAPIでは、以下のセキュリティスキームを定義しています:

* `apiKey`: アプリケーション固有のキーで、これらのものから取得できます。
    * クエリパラメータ
    * ヘッダー
    * クッキー
* `http`: 標準的なHTTP認証システムで、これらのものを含みます。
    * `bearer`: ヘッダ `Authorization` の値が `Bearer ` で、トークンが含まれます。これはOAuth2から継承しています。
    * HTTP Basic認証
    * HTTP ダイジェスト認証など
* `oauth2`: OAuth2のセキュリティ処理方法（「フロー」と呼ばれます）のすべて。
    * これらのフローのいくつかは、OAuth 2.0認証プロバイダ（Google、Facebook、X (Twitter)、GitHubなど）を構築するのに適しています。

- kube-apiserver now reloads the `--authorization-config` file when it changes. Reloads increment the `apiserver_authorization_config_controller_automatic_reload_last_timestamp_seconds` timestamp metric, with `status="success"` for successful reloads and `status="failed"` for failed reloads. Failed reloads keep using the previously loaded authorization configuration.

  - [beta] Added ability to authenticate/authorize access to the Kubelet API ([docs](http://kubernetes.io/docs/admin/kubelet-authentication-authorization/)) ([kubernetes/features#89](https://github.com/kubernetes/enhancements/issues/89))
- **AWS**

    // is potentially annoying to the application layer since they have no
    // way to retain them.
    if (!userResponse.request.url.canReuseConnectionFor(url)) {
      requestBuilder.removeHeader("Authorization")
    }

    return requestBuilder.url(url).build()
  }

  private fun retryAfter(
    userResponse: Response,
    defaultDelay: Int,
  ): Int {

<a href="https://www.permit.io/blog/implement-authorization-in-fastapi?utm_source=github&utm_medium=referral&utm_campaign=fastapi" target="_blank" title="Fine-Grained Authorization for FastAPI"><img src="https://fastapi.tiangolo.com/img/sponsors/permit.png"></a>

   *  * [OkHttpClient.followRedirects] must be true to follow redirects.
   *  * [OkHttpClient.followSslRedirects] must be true to follow redirects that add or remove HTTPS.
   *  * [OkHttpClient.authenticator] must respond to an authorization challenge.
   *
   * @param networkResponse the intermediate response that may require a follow-up request.
   * @param nextRequest the follow-up request that will be made. Null if no follow-up will be made.
   */

<img src="/img/tutorial/security/image10.png">

/// note | Техническая информация
Обратите внимание на заголовок `Authorization`, значение которого начинается с `Bearer`.
///

## Продвинутое использование `scopes`

В OAuth2 существует понятие "диапазоны" ("`scopes`").

<img src="/img/tutorial/security/image10.png">

/// note

Notice the header `Authorization`, with a value that starts with `Bearer `.

///

## Advanced usage with `scopes` { #advanced-usage-with-scopes }

OAuth2 has the notion of "scopes".

https://rafrasenberg.com/about/ link: https://rafrasenberg.com/fastapi-lambda/ title: 'FastAPI lambda container: serverless simplified' - author: Teresa N. Fontanella De Santis author_link: https://dev.to/ link: https://dev.to/teresafds/authorization-on-fastapi-with-casbin-41og title: Authorization on FastAPI with Casbin - author: New Relic author_link: https://newrelic.com link: https://newrelic.com/instant-observability/fastapi/e559ec64-f765-4470-a15f-1901fcebb468 title: How to monitor FastAPI application performance...