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/*-
* ============LICENSE_START=======================================================
* ECOMP Policy Engine
* ================================================================================
* Copyright (C) 2017 AT&T Intellectual Property. 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.policy.pypdp;
import java.io.StringReader;
import java.util.UUID;
import javax.json.Json;
import javax.json.JsonObject;
import javax.json.JsonReader;
import org.openecomp.policy.api.PolicyConfigException;
import org.openecomp.policy.pypdp.model_pojo.PepConfigFirewallPolicyRequest;
import org.openecomp.policy.std.StdPolicyEngine;
import org.openecomp.policy.xacml.api.XACMLErrorConstants;
import org.openecomp.policy.common.logging.eelf.PolicyLogger;
public class ConfigFirewallPolicyRequest {
private StdPolicyEngine pe;
public ConfigFirewallPolicyRequest(StdPolicyEngine pe){
this.pe= pe;
}
public String run(PepConfigFirewallPolicyRequest pep, String requestID, String operation, String userID, String passcode) {
String result = null;
// construct a UUID from the request string
UUID requestUUID = null;
if (requestID != null && !requestID.isEmpty()) {
try {
requestUUID = UUID.fromString(requestID);
}
catch (IllegalArgumentException e) {
requestUUID = UUID.randomUUID();
PolicyLogger.info("Generated Random UUID: " + requestUUID.toString());
}
}
if (pep.getPolicyName()!= null && !pep.getPolicyName().isEmpty()) {
if (pep.getFirewallJson() != null && !pep.getFirewallJson().isEmpty()) {
if (pep.getPolicyScope() != null && !pep.getPolicyScope().isEmpty()) {
try {
JsonObject json = stringToJson(pep.getFirewallJson());
if(!json.toString().contains("errorMessage")){
if (operation.equalsIgnoreCase("create")) {
result = pe.createConfigFirewallPolicy(pep.getPolicyName(), json, pep.getPolicyScope(), requestUUID, userID, passcode,
pep.getRiskLevel(), pep.getRiskType(), pep.getGuard(), pep.getTtlDate());
} else {
result = pe.updateConfigFirewallPolicy(pep.getPolicyName(), json, pep.getPolicyScope(), requestUUID, userID, passcode,
pep.getRiskLevel(), pep.getRiskType(), pep.getGuard(), pep.getTtlDate());
}
} else {
result = XACMLErrorConstants.ERROR_SCHEMA_INVALID + "BAD REQUEST: Invalid Json for firewallJson: " + pep.getFirewallJson();
}
} catch (PolicyConfigException e) {
result = e.getMessage();
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
} else {
result = XACMLErrorConstants.ERROR_DATA_ISSUE + "BAD REQUEST: policyScope was null or empty.";
}
} else {
result = XACMLErrorConstants.ERROR_DATA_ISSUE + "BAD REQUEST: firewallJson was null or empty.";
}
} else {
result = XACMLErrorConstants.ERROR_DATA_ISSUE + "BAD REQUEST: policyName was null or empty.";
}
return result;
}
private JsonObject stringToJson(String jsonString) {
JsonObject json = null;
if (jsonString != null) {
try {
//Read jsonBody to JsonObject
StringReader in = null;
in = new StringReader(jsonString);
JsonReader jsonReader = Json.createReader(in);
json = jsonReader.readObject();
} catch (Exception e) {
String jsonError = "{\"errorMessage\": \"" + e.getMessage() + "\"}";
StringReader error = null;
error = new StringReader(jsonError);
JsonReader jsonReader = Json.createReader(error);
JsonObject badJson = jsonReader.readObject();
return badJson;
}
}
return json;
}
}
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