import org.dbflute.optional.OptionalEntity;

import jakarta.annotation.Resource;

/**
 * Service class for managing web authentication configurations.
 * Provides CRUD operations for web authentication settings including
 * listing, retrieving, storing, and deleting authentication configurations.
 */
public class WebAuthenticationService {

    /**
     * Default constructor.
     */

import jakarta.validation.constraints.Size;

/**
 * Form class for editing web authentication configurations in the admin interface.
 * This form extends CreateForm to include fields necessary for updating existing web authentication entries,
 * including tracking information for optimistic locking and audit trails.
 * Web authentication configurations define credentials for accessing protected web resources during crawling.
 */

import org.lastaflute.web.response.JsonResponse;

import jakarta.annotation.Resource;

/**
 * API action for admin file authentication management.
 * Provides RESTful API endpoints for managing file authentication settings in the Fess search engine.
 * File authentication settings define access credentials and permissions for file-based crawling.
 *
 */
public class ApiAdminFileauthAction extends FessApiAdminAction {

したがって、エンドポイントでは、ユーザーが存在し、正しく認証され、かつアクティブである場合にのみ、ユーザーを取得します:

{* ../../docs_src/security/tutorial003_an_py310.py hl[58:66,69:74,94] *}

/// info | 情報

ここで返している値が `Bearer` の追加ヘッダー `WWW-Authenticate` も仕様の一部です。

HTTP（エラー）ステータスコード 401「UNAUTHORIZED」は、`WWW-Authenticate` ヘッダーも返すことになっています。

ベアラートークン（今回のケース）の場合、そのヘッダーの値は `Bearer` であるべきです。

実際のところ、この追加ヘッダーを省略しても動作はします。

しかし、仕様に準拠するためにここでは付与しています。

## OAuth2 { #oauth2 }

OAuth2, authentication ve authorization’ı yönetmek için çeşitli yöntemleri tanımlayan bir spesifikasyondur.

Oldukça kapsamlı bir spesifikasyondur ve birkaç karmaşık use case’i kapsar.

"Üçüncü taraf" kullanarak authentication yapmanın yollarını da içerir.

import jakarta.validation.constraints.Size;

/**
 * Form class for editing file authentication configurations in the admin interface.
 * This form extends CreateForm to include fields necessary for updating existing file authentication entries,
 * including tracking information for optimistic locking and audit trails.
 * File authentication configurations define access control for file system crawling operations.
 *
 */

- [EK](#ek): An external secret key - either the SSE-C client-provided key or a secret key generated by the KMS.

#### Content Encryption

relatively simple way.

You can learn more in the **Advanced User Guide** about how to use OAuth2 "scopes", for a more fine-grained permission system, following these same standards. OAuth2 with scopes is the mechanism used by many big authentication providers, like Facebook, Google, GitHub, Microsoft, X (Twitter), etc. to authorize third party applications to interact with their APIs on behalf of their users....

    public String protocolScheme;

    /** The username for file authentication (required, maximum 100 characters). */
    @Required
    @Size(max = 100)
    public String username;

    /** The password for file authentication (maximum 100 characters). */
    @Size(max = 100)
    public String password;

    /** Additional parameters for file authentication (maximum 1000 characters). */
    @Size(max = 1000)

import jakarta.annotation.Resource;

/**
 * Service class for managing file authentication configurations.
 * This service provides operations for retrieving, storing, and deleting
 * file authentication settings used by the Fess search engine.
 */
public class FileAuthenticationService {

    /**
     * Default constructor for file authentication service.
     * Creates a new instance with default values.
     */