/*
* LinShare is an open source filesharing software, part of the LinPKI software
* suite, developed by Linagora.
*
* Copyright (C) 2015 LINAGORA
*
* This program is free software: you can redistribute it and/or modify it under
* the terms of the GNU Affero General Public License as published by the Free
* Software Foundation, either version 3 of the License, or (at your option) any
* later version, provided you comply with the Additional Terms applicable for
* LinShare software by Linagora pursuant to Section 7 of the GNU Affero General
* Public License, subsections (b), (c), and (e), pursuant to which you must
* notably (i) retain the display of the “LinShare™” trademark/logo at the top
* of the interface window, the display of the “You are using the Open Source
* and free version of LinShare™, powered by Linagora © 2009–2015. Contribute to
* Linshare R&D by subscribing to an Enterprise offer!” infobox and in the
* e-mails sent with the Program, (ii) retain all hypertext links between
* LinShare and linshare.org, between linagora.com and Linagora, and (iii)
* refrain from infringing Linagora intellectual property rights over its
* trademarks and commercial brands. Other Additional Terms apply, see
* <http://www.linagora.com/licenses/> for more details.
*
* 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 and
* its applicable Additional Terms for LinShare along with this program. If not,
* see <http://www.gnu.org/licenses/> for the GNU Affero General Public License
* version 3 and <http://www.linagora.com/licenses/> for the Additional Terms
* applicable to LinShare software.
*/
package org.linagora.linshare.core.service.impl;
import org.apache.commons.lang.Validate;
import org.linagora.linshare.core.business.service.DomainPermissionBusinessService;
import org.linagora.linshare.core.business.service.MimePolicyBusinessService;
import org.linagora.linshare.core.business.service.MimeTypeBusinessService;
import org.linagora.linshare.core.domain.entities.Account;
import org.linagora.linshare.core.domain.entities.MimePolicy;
import org.linagora.linshare.core.domain.entities.MimeType;
import org.linagora.linshare.core.exception.BusinessErrorCode;
import org.linagora.linshare.core.exception.BusinessException;
import org.linagora.linshare.core.service.MimeTypeService;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
public class MimeTypeServiceImpl implements MimeTypeService {
private static final Logger logger = LoggerFactory.getLogger(MimeTypeServiceImpl.class);
final private MimePolicyBusinessService mimePolicyBusinessService;
final private MimeTypeBusinessService mimeTypeBusinessService;
final private DomainPermissionBusinessService domainPermissionService;
public MimeTypeServiceImpl(
MimeTypeBusinessService mimeTypeBusinessService,
MimePolicyBusinessService mimePolicyBusinessService,
DomainPermissionBusinessService domainPermissionService
) {
this.mimeTypeBusinessService = mimeTypeBusinessService;
this.mimePolicyBusinessService = mimePolicyBusinessService;
this.domainPermissionService = domainPermissionService;
}
@Override
public MimeType find(Account actor, String uuid) throws BusinessException {
Validate.notNull(actor);
Validate.notEmpty(uuid);
checkAdminFor(actor, uuid);
return mimeTypeBusinessService.find(uuid);
}
@Override
public MimeType update(Account actor, MimeType mimeTypeDto) throws BusinessException {
Validate.notNull(actor);
Validate.notNull(mimeTypeDto);
Validate.notEmpty(mimeTypeDto.getUuid());
checkAdminFor(actor, mimeTypeDto.getUuid());
return mimeTypeBusinessService.update(mimeTypeDto);
}
@Override
public void checkFileMimeType(Account actor, String fileName, String mimeType) throws BusinessException {
Validate.notNull(actor);
Validate.notEmpty(fileName);
Validate.notEmpty(mimeType);
String[] extras = { fileName };
MimePolicy mimePolicy = actor.getDomain().getMimePolicy();
mimePolicyBusinessService.load(mimePolicy);
MimeType entity = mimeTypeBusinessService.findByMimeType(mimePolicy,
mimeType);
logger.debug("2)check the mimetype:" + mimeType);
if (entity != null) {
if (!entity.getEnable()) {
logger.debug("mimetype not allowed: " + mimeType);
throw new BusinessException(
BusinessErrorCode.FILE_MIME_NOT_ALLOWED,
"This kind of file is not allowed: " + mimeType, extras);
}
} else {
String msg = "Mimetype is empty for this file" + mimeType;
logger.error(msg);
throw new BusinessException(
BusinessErrorCode.FILE_MIME_NOT_ALLOWED, msg, extras);
}
}
/*
* Check if the current actor is admin of the domain associated to
* the MimePolicy.
*/
private void checkAdminFor(Account actor, String uuid)
throws BusinessException {
MimeType mimeType = mimeTypeBusinessService.find(uuid);
if (!domainPermissionService.isAdminforThisDomain(actor, mimeType
.getMimePolicy().getDomain())) {
String msg = "The current actor " + actor.getAccountRepresentation()
+ " does not have the right to update this MimeType.";
throw new BusinessException(BusinessErrorCode.FORBIDDEN, msg);
}
}
}