}

        public String getAppCipherAlgorism() {
            return get(FessConfig.APP_CIPHER_ALGORISM);
        }

        public String getAppCipherKey() {
            return get(FessConfig.APP_CIPHER_KEY);
        }

        public String getAppDigestAlgorism() {
            return get(FessConfig.APP_DIGEST_ALGORISM);
        }

        public String getAppEncryptPropertyPattern() {

    public static final String LABELS_CREATED_BY = "{labels.createdBy}";

    /** The key of the message: Created Time */
    public static final String LABELS_CREATED_TIME = "{labels.createdTime}";

    /** The key of the message: Depth */
    public static final String LABELS_DEPTH = "{labels.depth}";

    /** The key of the message: Excluded Paths For Crawling */

        return System.getenv();
    }

    public String getVersion() {
        return version;
    }

    public int getMajorVersion() {
        return majorVersion;
    }

    public int getMinorVersion() {
        return minorVersion;
    }

    public String getProductVersion() {
        return productVersion;
    }

import org.codelibs.opensearch.runner.net.OpenSearchCurl;
import org.lastaflute.web.Execute;
import org.lastaflute.web.response.HtmlResponse;
import org.lastaflute.web.ruts.process.ActionRuntime;

public class AdminUpgradeAction extends FessAdminAction {

    public static final String ROLE = "admin-upgrade";

    // ===================================================================================