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 {

 *
 * This class provides Single Sign-On (SSO) authentication using the SPNEGO protocol,
 * which is commonly used for Kerberos-based authentication in Windows environments.
 * It handles the negotiation between client and server to establish a secure
 * authentication context without requiring users to explicitly enter credentials.
 *

    * target authentication realm is a share (presumably for share-level
    * authentication).
    */
    int NTLMSSP_TARGET_TYPE_SHARE = 0x00040000;

    /**
    * Indicates that the NTLM2 signing and sealing scheme should be used
    * for protecting authenticated communications.  This refers to a
    * particular session security scheme, and is not related to the use
    * of NTLMv2 authentication.
    */

        }
        auth = a;
    }

    /**
     * Gets the URL that is requesting authentication.
     * @return the URL requiring authentication
     */
    protected final String getRequestingURL() {
        return url;
    }

    /**
     * Gets the authentication exception that triggered this request.
     * @return the authentication exception
     */
    protected final SmbAuthException getRequestingException() {

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.
 *
 */

    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)

        this.port = port;
    }

    /**
     * Returns the username for SMB authentication.
     * @return the username
     */
    public String getUsername() {
        return username;
    }

    /**
     * Sets the username for SMB authentication.
     * @param username the username to set
     */
    public void setUsername(final String username) {

                This is useful when you want to have optional authentication.

                It is also useful when you want to have authentication that can be
                provided in one of multiple optional ways (for example, in HTTP Basic
                authentication or in an HTTP Bearer token).
                """
            ),
        ] = True,
    ):

/**
 * Interface for authentication chain operations.
 * Provides methods for user management and authentication operations.
 */
public interface AuthenticationChain {

    /**
     * Updates an existing user in the authentication chain.
     * @param user The user to update.
     */
    void update(User user);

    /**
     * Deletes a user from the authentication chain.
     * @param user The user to delete.

                TimeUnit.MILLISECONDS);

        log.info("Authentication rate limiter initialized: maxAccount={}, maxIp={}, maxGlobal={}/min", maxAttemptsPerAccount,
                maxAttemptsPerIp, maxGlobalAttemptsPerMinute);
    }

    /**
     * Check if authentication attempt is allowed
     *
     * @param username the username attempting authentication
     * @param sourceIp the source IP address