/*
 *
 * Copyright (c) 2013 - 2017 Lijun Liao
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License version 3
 * as published by the Free Software Foundation with the addition of the
 * following permission added to Section 15 as permitted in Section 7(a):
 *
 * FOR ANY PART OF THE COVERED WORK IN WHICH THE COPYRIGHT IS OWNED BY
 * THE AUTHOR LIJUN LIAO. LIJUN LIAO DISCLAIMS THE WARRANTY OF NON INFRINGEMENT
 * OF THIRD PARTY RIGHTS.
 *
 * 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 Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 *
 * The interactive user interfaces in modified source and object code versions
 * of this program must display Appropriate Legal Notices, as required under
 * Section 5 of the GNU Affero General Public License.
 *
 * You can be released from the requirements of the license by purchasing
 * a commercial license. Buying such a license is mandatory as soon as you
 * develop commercial activities involving the XiPKI software without
 * disclosing the source code of your own applications.
 *
 * For more information, please contact Lijun Liao at this
 * address: lijun.liao@gmail.com
 */

package org.xipki.pki.ca.qa.shell;

import java.security.cert.X509Certificate;
import java.util.Date;

import org.apache.karaf.shell.api.action.Command;
import org.apache.karaf.shell.api.action.Completion;
import org.apache.karaf.shell.api.action.Option;
import org.apache.karaf.shell.api.action.lifecycle.Service;
import org.xipki.commons.common.RequestResponseDebug;
import org.xipki.commons.common.util.DateUtil;
import org.xipki.commons.console.karaf.CmdFailure;
import org.xipki.commons.console.karaf.IllegalCmdParamException;
import org.xipki.commons.console.karaf.completer.ClientCrlReasonCompleter;
import org.xipki.commons.security.CrlReason;
import org.xipki.commons.security.util.X509Util;
import org.xipki.pki.ca.client.api.CertIdOrError;
import org.xipki.pki.ca.client.shell.UnRevRemoveCertCommandSupport;

/**
 * @author Lijun Liao
 * @since 2.0.0
 */

@Command(scope = "xipki-qa", name = "neg-revoke",
        description = "revoke certificate (negative, for QA)")
@Service
public class NegRevokeCertCmd extends UnRevRemoveCertCommandSupport {

    @Option(name = "--reason",
            required = true,
            description = "CRL reason\n"
                    + "(required)")
    @Completion(ClientCrlReasonCompleter.class)
    private String reason;

    @Option(name = "--inv-date",
            description = "invalidity date, UTC time of format yyyyMMddHHmmss")
    private String invalidityDateS;

    @Override
    protected Object doExecute() throws Exception {
        if (!(certFile == null ^ getSerialNumber() == null)) {
            throw new IllegalCmdParamException("exactly one of cert and serial must be specified");
        }

        CrlReason crlReason = CrlReason.forNameOrText(reason);

        if (!CrlReason.PERMITTED_CLIENT_CRLREASONS.contains(crlReason)) {
            throw new IllegalCmdParamException("reason " + reason + " is not permitted");
        }

        Date invalidityDate = null;
        if (isNotBlank(invalidityDateS)) {
            invalidityDate = DateUtil.parseUtcTimeyyyyMMddhhmmss(invalidityDateS);
        }

        CertIdOrError certIdOrError;
        if (certFile != null) {
            X509Certificate cert = X509Util.parseCert(certFile);
            RequestResponseDebug debug = getRequestResponseDebug();
            try {
                certIdOrError = caClient.revokeCert(caName, cert, crlReason.getCode(),
                        invalidityDate, debug);
            } finally {
                saveRequestResponse(debug);
            }

        } else {
            RequestResponseDebug debug = getRequestResponseDebug();
            try {
                certIdOrError = caClient.revokeCert(caName, getSerialNumber(), crlReason.getCode(),
                        invalidityDate, debug);
            } finally {
                saveRequestResponse(debug);
            }
        }

        if (certIdOrError.getError() == null) {
            throw new CmdFailure("revocation sucessful but expected failure");
        }
        return null;
    } // method doExecute

}