Map<String, Object> attributes = new HashMap<>();
            attributes.put("icons", "font");
            attributes.put("toc", "auto");
            attributes.put("toclevels", 2);
            attributes.put("toc-title", "On this Page");
            attributes.put("groovyDslPath", "../dsl");
            attributes.put("javadocPath", "../javadoc");
            attributes.put("kotlinDslPath", "../kotlin-dsl");

      Contributor provides its Contributions) on an "AS IS" BASIS,
      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
      implied, including, without limitation, any warranties or conditions
      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
      PARTICULAR PURPOSE. You are solely responsible for determining the
      appropriateness of using or redistributing the Work and assume any

      Contributor provides its Contributions) on an "AS IS" BASIS,
      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
      implied, including, without limitation, any warranties or conditions
      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
      PARTICULAR PURPOSE. You are solely responsible for determining the
      appropriateness of using or redistributing the Work and assume any

この場合、ミドルウェアはリクエストを横取りし、適切なCORSヘッダーと共に情報提供のために `200` または `400` のレスポンスを返します。

### シンプルなリクエスト { #simple-requests }

`Origin` ヘッダーのあるリクエスト。この場合、ミドルウェアは通常どおりリクエストに何もしないですが、レスポンスに適切なCORSヘッダーを加えます。

## より詳しい情報 { #more-info }

<abbr title="Cross-Origin Resource Sharing - オリジン間リソース共有">CORS</abbr>についてより詳しい情報は、[Mozilla CORS documentation](https://developer.mozilla.org/en-US/docs/Web/HTTP/CORS) を参照して下さい。

/// note | 技術詳細

/// tip | Порада

Ви можете використовувати будь-яку іншу бібліотеку для SQL або NoSQL баз (інколи їх називають <abbr title="Object Relational Mapper - Об'єктно-реляційний відображувач: складний термін для бібліотеки, де деякі класи представляють таблиці SQL, а екземпляри представляють рядки в цих таблицях">"ORMs"</abbr>), FastAPI нічого не нав’язує. 😎

///

labels.login.placeholder_password=密码
labels.login.title=登录
labels.index_label=标签
labels.index_lang=首选语言
labels.index_sort=排序
labels.index_num=显示数量
labels.logout_title=注销
labels.logout=注销
labels.do_you_want_to_logout=您要注销吗？
labels.logout_button=注销
labels.profile=更改密码
labels.administration=管理
labels.profile_button=设置
labels.profile.title= 设置
labels.profile.update= 更新
labels.profile.back= 返回

# OAuth2 com Senha (e hashing), Bearer com tokens JWT { #oauth2-with-password-and-hashing-bearer-with-jwt-tokens }

Agora que temos todo o fluxo de segurança, vamos tornar a aplicação realmente segura, usando tokens <abbr title="JSON Web Tokens">JWT</abbr> e hashing de senhas seguras.

Este código é algo que você pode realmente usar na sua aplicação, salvar os hashes das senhas no seu banco de dados, etc.

Vamos começar de onde paramos no capítulo anterior e incrementá-lo.

# OAuth2 with Password (and hashing), Bearer with JWT tokens { #oauth2-with-password-and-hashing-bearer-with-jwt-tokens }

Now that we have all the security flow, let's make the application actually secure, using <abbr title="JSON Web Tokens">JWT</abbr> tokens and secure password hashing.

This code is something you can actually use in your application, save the password hashes in your database, etc.

      Contributor provides its Contributions) on an "AS IS" BASIS,
      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
      implied, including, without limitation, any warranties or conditions
      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
      PARTICULAR PURPOSE. You are solely responsible for determining the
      appropriateness of using or redistributing the Work and assume any

      Contributor provides its Contributions) on an "AS IS" BASIS,
      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
      implied, including, without limitation, any warranties or conditions
      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
      PARTICULAR PURPOSE. You are solely responsible for determining the
      appropriateness of using or redistributing the Work and assume any