net.named_data.jndn.security.v2.CertificateFetcherOffline Maven / Gradle / Ivy
/**
* Copyright (C) 2017-2019 Regents of the University of California.
* @author: Jeff Thompson
* @author: From ndn-cxx security https://github.com/named-data/ndn-cxx/blob/master/ndn-cxx/security/v2/certificate-fetcher-offline.hpp
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see .
* A copy of the GNU Lesser General Public License is in the file COPYING.
*/
package net.named_data.jndn.security.v2;
/**
* CertificateFetcherOffline extends CertificateFetcher to implement a fetcher
* that does not fetch certificates (always offline).
*/
public class CertificateFetcherOffline extends CertificateFetcher {
protected void
doFetch
(CertificateRequest certificateRequest, ValidationState state,
ValidationContinuation continueValidation)
throws CertificateV2.Error
{
state.fail(new ValidationError
(ValidationError.CANNOT_RETRIEVE_CERTIFICATE,
"Cannot fetch certificate " +
certificateRequest.interest_.getName().toUri() + " in offline mode"));
}
}
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