RangerPolicyRepository(ServicePolicies servicePolicies, RangerPolicyEngineOptions options) {
super();
serviceName = servicePolicies.getServiceName();
serviceDef = servicePolicies.getServiceDef();
policies = Collections.unmodifiableList(servicePolicies.getPolicies());
policyVersion =
servicePolicies.getPolicyVersion() != null
? servicePolicies.getPolicyVersion().longValue()
: -1;
List<RangerContextEnricher> contextEnrichers = new ArrayList<RangerContextEnricher>();
if (!options.disableContextEnrichers
&& !CollectionUtils.isEmpty(serviceDef.getContextEnrichers())) {
for (RangerServiceDef.RangerContextEnricherDef enricherDef :
serviceDef.getContextEnrichers()) {
if (enricherDef == null) {
continue;
}
RangerContextEnricher contextEnricher = buildContextEnricher(enricherDef);
if (contextEnricher != null) {
contextEnrichers.add(contextEnricher);
}
}
}
this.contextEnrichers = Collections.unmodifiableList(contextEnrichers);
List<RangerPolicyEvaluator> policyEvaluators = new ArrayList<RangerPolicyEvaluator>();
for (RangerPolicy policy : servicePolicies.getPolicies()) {
if (!policy.getIsEnabled()) {
continue;
}
RangerPolicyEvaluator evaluator = buildPolicyEvaluator(policy, serviceDef, options);
if (evaluator != null) {
policyEvaluators.add(evaluator);
}
}
Collections.sort(policyEvaluators);
this.policyEvaluators = Collections.unmodifiableList(policyEvaluators);
String propertyName = "ranger.plugin." + serviceName + ".policyengine.auditcachesize";
if (options.cacheAuditResults) {
int auditResultCacheSize =
RangerConfiguration.getInstance()
.getInt(propertyName, RANGER_POLICYENGINE_AUDITRESULT_CACHE_SIZE);
accessAuditCache =
Collections.synchronizedMap(new CacheMap<String, Boolean>(auditResultCacheSize));
} else {
accessAuditCache = null;
}
}
/** @param other */
public void updateFrom(RangerPolicy other) {
super.updateFrom(other);
setService(other.getService());
setName(other.getName());
setPolicyType(other.getPolicyType());
setDescription(other.getDescription());
setResourceSignature(other.getResourceSignature());
setIsAuditEnabled(other.getIsAuditEnabled());
setResources(other.getResources());
setPolicyItems(other.getPolicyItems());
setDenyPolicyItems(other.getDenyPolicyItems());
setAllowExceptions(other.getAllowExceptions());
setDenyExceptions(other.getDenyExceptions());
}
