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/*
* ============LICENSE_START=======================================================
* SDC
* ================================================================================
* Copyright (C) 2022 Nordix Foundation. All rights reserved.
* ================================================================================
* 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 OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* ============LICENSE_END=========================================================
*/
package org.openecomp.sdc.common.filters;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import javax.servlet.FilterChain;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;
import javax.servlet.http.HttpServletResponse;
import org.apache.commons.lang3.StringUtils;
import org.openecomp.sdc.common.CommonConfigurationManager;
import org.openecomp.sdc.common.errors.DefaultExceptionMapper;
import org.openecomp.sdc.exception.NotAllowedSpecialCharsException;
/**
* Implements DataValidatorFilter for onboarding.
* Extends {@link DataValidatorFilterAbstract}
*/
public class DataValidatorFilter extends DataValidatorFilterAbstract {
private final DefaultExceptionMapper defaultExceptionMapper;
public DataValidatorFilter() {
defaultExceptionMapper = new DefaultExceptionMapper();
}
@Override
public void doFilter(final ServletRequest request, ServletResponse response, final FilterChain chain)
throws IOException, ServletException, NotAllowedSpecialCharsException {
try {
super.doFilter(request, response, chain);
} catch (final NotAllowedSpecialCharsException e) {
defaultExceptionMapper.writeToResponse(e, (HttpServletResponse) response);
}
}
@Override
protected List<String> getDataValidatorFilterExcludedUrls() {
final CommonConfigurationManager commonConfigurationManager = CommonConfigurationManager.getInstance();
if (commonConfigurationManager != null) {
final String dataValidatorFilterExcludedUrls = commonConfigurationManager.getConfigValue(DATA_VALIDATOR_FILTER_EXCLUDED_URLS, "");
if (StringUtils.isNotBlank(dataValidatorFilterExcludedUrls)) {
return Arrays.asList(dataValidatorFilterExcludedUrls.split(","));
}
}
return new ArrayList<>();
}
}
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