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package org.openecomp.sdc.validation.impl.validators;
import org.apache.commons.collections4.MapUtils;
import org.openecomp.sdc.validation.Validator;
import org.openecomp.core.validation.errors.ErrorMessagesFormatBuilder;
import org.openecomp.core.validation.types.GlobalValidationContext;
import org.openecomp.sdc.common.errors.Messages;
import org.openecomp.sdc.datatypes.error.ErrorLevel;
import org.openecomp.sdc.heat.datatypes.manifest.FileData;
import org.openecomp.sdc.heat.datatypes.manifest.ManifestContent;
import org.openecomp.sdc.heat.datatypes.model.HeatOrchestrationTemplate;
import org.openecomp.sdc.heat.datatypes.model.Resource;
import org.openecomp.sdc.heat.services.manifest.ManifestUtil;
import org.openecomp.sdc.logging.context.impl.MdcDataDebugMessage;
import org.openecomp.sdc.logging.types.LoggerErrorDescription;
import org.openecomp.sdc.logging.types.LoggerTragetServiceName;
import org.openecomp.sdc.validation.util.ValidationUtil;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Map;
import java.util.Objects;
import java.util.Set;
/**
* Created by TALIO on 2/15/2017.
*/
public class ForbiddenResourceGuideLineValidator implements Validator {
private static MdcDataDebugMessage mdcDataDebugMessage = new MdcDataDebugMessage();
private static Set<String> forbiddenResources = new HashSet<>();
@Override
public void init(Map<String, Object> properties) {
Map<String, Map<String, Object>> forbiddenResourcesMap =
(Map<String, Map<String, Object>>) properties.get("forbiddenResourceTypes");
forbiddenResourcesMap.entrySet().stream()
.filter(entry -> isResourceEnabled(entry.getValue().get("enable")))
.forEach(entry -> forbiddenResources.add(entry.getKey()));
}
private boolean isResourceEnabled(Object enableValue){
if(Objects.isNull(enableValue)){
return true;
}
if(enableValue instanceof Boolean){
return (Boolean)enableValue;
}
return Boolean.valueOf((String) enableValue);
}
@Override
public void validate(GlobalValidationContext globalContext) {
ManifestContent manifestContent;
try {
manifestContent = ValidationUtil.checkValidationPreCondition(globalContext);
} catch (Exception exception) {
return;
}
Map<String, FileData.Type> fileTypeMap = ManifestUtil.getFileTypeMap(manifestContent);
globalContext.getFiles().stream()
.filter(fileName -> FileData
.isHeatFile(fileTypeMap.get(fileName)))
.forEach(fileName -> validate(fileName, globalContext));
}
private void validate(String fileName, GlobalValidationContext globalContext) {
HeatOrchestrationTemplate
heatOrchestrationTemplate = ValidationUtil.checkHeatOrchestrationPreCondition(fileName, globalContext);
if (heatOrchestrationTemplate == null) {
return;
}
validateResourceTypeIsForbidden(fileName, heatOrchestrationTemplate, globalContext);
}
private void validateResourceTypeIsForbidden(String fileName,
HeatOrchestrationTemplate heatOrchestrationTemplate,
GlobalValidationContext globalContext) {
mdcDataDebugMessage.debugEntryMessage("file", fileName);
Map<String, Resource> resourcesMap = heatOrchestrationTemplate.getResources();
if (MapUtils.isEmpty(resourcesMap)) {
mdcDataDebugMessage.debugExitMessage("file", fileName);
return;
}
for (Map.Entry<String, Resource> resourceEntry : resourcesMap.entrySet()) {
String resourceType = resourceEntry.getValue().getType();
if (Objects.isNull(resourceType)) {
globalContext.addMessage(fileName, ErrorLevel.WARNING, ErrorMessagesFormatBuilder
.getErrorWithParameters(Messages.INVALID_RESOURCE_TYPE.getErrorMessage(), "null",
resourceEntry.getKey()), LoggerTragetServiceName.VALIDATE_RESOURCE_TYPE,
LoggerErrorDescription.INVALID_RESOURCE_TYPE);
} else {
if(isResourceForbidden(resourceType)){
globalContext.addMessage(
fileName,
ErrorLevel.WARNING,
ErrorMessagesFormatBuilder
.getErrorWithParameters(Messages.FORBIDDEN_RESOURCE_IN_USE.getErrorMessage(),
resourceType,
resourceEntry.getKey()),
LoggerTragetServiceName.VALIDATE_FORBIDDEN_RESOURCE,
LoggerErrorDescription.FLOATING_IP_IN_USE);
}
}
}
mdcDataDebugMessage.debugExitMessage("file", fileName);
}
private boolean isResourceForbidden(String resourceType){
return forbiddenResources.contains(resourceType);
}
}
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