* @return The Azure AD user instance.
     */
    public AzureAdUser getUser() {
        return new AzureAdUser(authResult);
    }

    /**
     * Azure AD user implementation providing user information and permissions.
     */
    public static class AzureAdUser implements FessUser {
        private static final long serialVersionUID = 1L;

import org.codelibs.curl.CurlResponse;
import org.codelibs.fess.app.web.base.login.ActionResponseCredential;
import org.codelibs.fess.app.web.base.login.AzureAdCredential;
import org.codelibs.fess.app.web.base.login.AzureAdCredential.AzureAdUser;
import org.codelibs.fess.app.web.base.login.FessLoginAssist.LoginCredentialResolver;
import org.codelibs.fess.crawler.Constants;
import org.codelibs.fess.exception.SsoLoginException;