// ftp
        assertUrlLink("ftp://www.codelibs.org/", //
                "ftp://www.codelibs.org/");
        assertUrlLink("ftp://www.codelibs.org/あ", //
                "ftp://www.codelibs.org/あ");
        assertUrlLink("ftp://www.codelibs.org/%E3%81%82", //
                "ftp://www.codelibs.org/%E3%81%82");
        assertUrlLink("ftp://www.codelibs.org/%z", //

import org.codelibs.core.lang.StringUtil;
import org.codelibs.fess.Constants;
import org.codelibs.fess.crawler.client.CrawlerClientFactory;
import org.codelibs.fess.crawler.client.ftp.FtpAuthentication;
import org.codelibs.fess.crawler.client.ftp.FtpClient;
import org.codelibs.fess.crawler.client.http.Authentication;
import org.codelibs.fess.crawler.client.http.HcHttpClient;
import org.codelibs.fess.crawler.client.http.form.FormScheme;

        }
    }

    protected boolean isFileSystemPath(final String url) {
        return url.startsWith("file:") || url.startsWith("smb:") || url.startsWith("smb1:") || url.startsWith("ftp:")
                || url.startsWith("storage:");
    }

                stream(crawlingConfig.getPermissions()).of(stream -> stream.forEach(p -> roleTypeList.add(p)));
                if (url.startsWith("smb:") || url.startsWith("smb1:") || url.startsWith("file:") || url.startsWith("ftp:")) {
                    if (url.endsWith("/")) {
                        // directory
                        return true;
                    }

labels.file_auth_username=ユーザー名
labels.file_auth_password=パスワード
labels.file_auth_parameters=パラメーター
labels.file_auth_file_crawling_config=ファイルクロール設定
labels.file_auth_scheme_samba=Samba
labels.file_auth_scheme_ftp=FTP
labels.pagination_page_guide_msg={0}/{1} ({2} 件)
labels.list_could_not_find_crud_table=登録されていません。
labels.scheduledjob_configuration=ジョブスケジューラ
labels.scheduledjob_title_details=ジョブ
labels.scheduledjob_name=名前

            public static final String SMB1_AUTHENTICATIONS = org.codelibs.fess.crawler.client.smb1.SmbClient.SMB_AUTHENTICATIONS_PROPERTY;
            public static final String FTP_AUTHENTICATIONS = FtpClient.FTP_AUTHENTICATIONS_PROPERTY;
            public static final String ROBOTS_TXT_ENABLED = HcHttpClient.ROBOTS_TXT_ENABLED_PROPERTY;
            public static final String PROXY_PASSWORD = "proxyPassword";

        }

        final boolean isSmbUrl = url.startsWith("smb:") || url.startsWith("smb1:");
        final boolean isFtpUrl = url.startsWith("ftp:");
        final boolean isSmbOrFtpUrl = isSmbUrl || isFtpUrl;

        // replacing url with mapping data
        url = ComponentUtil.getPathMappingHelper().replaceUrl(url);

        itemList.add(createItem(ComponentUtil.getMessageManager().getMessage(locale, "labels.file_auth_scheme_ftp"), Constants.FTP));
        RenderDataUtil.register(data, "protocolSchemeItems", itemList);
    }

    protected void registerFileConfigItems(final RenderData data) {

            final String owner = (String) responseData.getMetaDataMap().get(FtpClient.FTP_FILE_USER);
            if (owner != null) {
                roleTypeList.add(systemHelper.getSearchRoleByUser(owner));
            }
            final String group = (String) responseData.getMetaDataMap().get(FtpClient.FTP_FILE_GROUP);
            if (group != null) {

    }

    protected String convertCrawlingPath(final String path) {
        if (path.startsWith("http:") || path.startsWith("https:") || path.startsWith("smb:") || path.startsWith("smb1:")
                || path.startsWith("ftp:") || path.startsWith("storage:")) {
            return path;
        }

        if (path.startsWith("www.")) {
            return "http://" + path;
        }

        if (path.startsWith("//")) {