All Downloads are FREE. Search and download functionalities are using the official Maven repository.

com.guardtime.ksi.unisignature.verifier.rules.CalendarHashChainDoesNotExistRule Maven / Gradle / Ivy

The newest version!
/*
 * Copyright 2013-2018 Guardtime, Inc.
 *
 *  This file is part of the Guardtime client SDK.
 *
 *  Licensed under the Apache License, Version 2.0 (the "License").
 *  You may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *  http://www.apache.org/licenses/LICENSE-2.0
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES, CONDITIONS, OR OTHER LICENSES OF ANY KIND, either
 *  express or implied. See the License for the specific language governing
 *  permissions and limitations under the License.
 *  "Guardtime" and "KSI" are trademarks or registered trademarks of
 *  Guardtime, Inc., and no license to trademarks is granted; Guardtime
 *  reserves and retains all trademark rights.
 *
 */

package com.guardtime.ksi.unisignature.verifier.rules;

import com.guardtime.ksi.exceptions.KSIException;
import com.guardtime.ksi.unisignature.verifier.VerificationContext;
import com.guardtime.ksi.unisignature.verifier.VerificationErrorCode;
import com.guardtime.ksi.unisignature.verifier.VerificationResultCode;
import com.guardtime.ksi.unisignature.CalendarHashChain;

/**
 * Checks that KSI signature does not contain calendar hash chain.
 */
public class CalendarHashChainDoesNotExistRule extends BaseRule {

    public VerificationResultCode verifySignature(VerificationContext context) throws KSIException {
        CalendarHashChain calendarHashChain = context.getCalendarHashChain();
        if (calendarHashChain == null) {
            return VerificationResultCode.OK;
        }
        return VerificationResultCode.NA;
    }

    public VerificationErrorCode getErrorCode() {
        return VerificationErrorCode.GEN_02;
    }

}




© 2015 - 2024 Weber Informatics LLC | Privacy Policy