ONAP-REST/src/main/java/org/onap/policy/rest/util/PolicyValidation.java

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * ONAP Policy Engine
   4  * ================================================================================
   5  * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
   6  * ================================================================================
   7  * Licensed under the Apache License, Version 2.0 (the "License");
   8  * you may not use this file except in compliance with the License.
   9  * You may obtain a copy of the License at
  10  *
  11  *      http://www.apache.org/licenses/LICENSE-2.0
  12  *
  13  * Unless required by applicable law or agreed to in writing, software
  14  * distributed under the License is distributed on an "AS IS" BASIS,
  15  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  16  * See the License for the specific language governing permissions and
  17  * limitations under the License.
  18  * ============LICENSE_END=========================================================
  19  */
  20 package org.onap.policy.rest.util;
  21
  22 import java.io.IOException;
  23 import java.util.HashMap;
  24 import java.util.Iterator;
  25 import java.util.LinkedHashMap;
  26 import java.util.List;
  27 import java.util.Map;
  28 import java.util.Map.Entry;
  29
  30 import org.apache.commons.lang.StringUtils;
  31 import org.json.JSONObject;
  32 import org.onap.policy.common.logging.flexlogger.FlexLogger;
  33 import org.onap.policy.common.logging.flexlogger.Logger;
  34 import org.onap.policy.rest.adapter.ClosedLoopFaultBody;
  35 import org.onap.policy.rest.adapter.ClosedLoopPMBody;
  36 import org.onap.policy.rest.adapter.PolicyRestAdapter;
  37 import org.onap.policy.rest.dao.CommonClassDao;
  38 import org.onap.policy.rest.jpa.MicroServiceModels;
  39 import org.onap.policy.rest.jpa.SafePolicyWarning;
  40 import org.onap.policy.utils.PolicyUtils;
  41 import org.onap.policy.xacml.api.XACMLErrorConstants;
  42 import org.springframework.beans.factory.annotation.Autowired;
  43 import org.springframework.stereotype.Service;
  44
  45 import com.fasterxml.jackson.databind.JsonNode;
  46 import com.fasterxml.jackson.databind.ObjectMapper;
  47 import com.google.common.base.Splitter;
  48 import com.google.common.base.Strings;
  49
  50 @Service
  51 public class PolicyValidation {
  52
  53         private static final Logger LOGGER      = FlexLogger.getLogger(PolicyValidation.class);
  54
  55         public static final String CONFIG_POLICY = "Config";
  56         public static final String ACTION_POLICY = "Action";
  57         public static final String DECISION_POLICY = "Decision";
  58         public static final String CLOSEDLOOP_POLICY = "ClosedLoop_Fault";
  59         public static final String CLOSEDLOOP_PM = "ClosedLoop_PM";
  60         public static final String ENFORCER_CONFIG_POLICY= "Enforcer Config";
  61         public static final String MICROSERVICES="Micro Service";
  62         public static final String FIREWALL="Firewall Config";
  63
  64         private static Map<String, String> mapAttribute = new HashMap<>();
  65
  66         private static CommonClassDao commonClassDao;
  67
  68         @Autowired
  69         public PolicyValidation(CommonClassDao commonClassDao){
  70                 PolicyValidation.commonClassDao = commonClassDao;
  71         }
  72
  73         /*
  74          * This is an empty constructor
  75          */
  76         public PolicyValidation(){}
  77
  78
  79         public StringBuilder validatePolicy(PolicyRestAdapter policyData) throws IOException{
  80                 try{
  81                         boolean valid = true;
  82                         StringBuilder responseString = new StringBuilder();
  83                         ObjectMapper mapper = new ObjectMapper();
  84
  85                         if(policyData.getPolicyName() != null){
  86                                 String policyNameValidate = PolicyUtils.policySpecialCharValidator(policyData.getPolicyName());
  87                                 if(!policyNameValidate.contains("success")){
  88                                         responseString.append("PolicyName:" +  policyNameValidate + "<br>");
  89                                         valid = false;
  90                                 };
  91                         }else{
  92                                 responseString.append( "PolicyName: PolicyName Should not be empty" + "<br>");
  93                                 valid = false;
  94                         }
  95                         if(policyData.getPolicyDescription() != null){
  96                                 String descriptionValidate = PolicyUtils.descriptionValidator(policyData.getPolicyDescription());
  97                                 if(!descriptionValidate.contains("success")){
  98                                         responseString.append("Description:" +  descriptionValidate + "<br>");
  99                                         valid = false;
 100                                 }
 101                         }
 102
 103                         if(CONFIG_POLICY.equalsIgnoreCase(policyData.getPolicyType())){
 104                                 if ("Base".equals(policyData.getConfigPolicyType()) || CLOSEDLOOP_POLICY.equals(policyData.getConfigPolicyType())
 105                                                 ||  CLOSEDLOOP_PM.equals(policyData.getConfigPolicyType()) || ENFORCER_CONFIG_POLICY.equals(policyData.getConfigPolicyType())
 106                                                 || MICROSERVICES.equals(policyData.getConfigPolicyType())) {
 107
 108                                         if(!Strings.isNullOrEmpty(policyData.getOnapName())) {
 109                                                 String onapNameValidate = PolicyUtils.policySpecialCharValidator(policyData.getOnapName());
 110                                                 if(!onapNameValidate.contains("success")){
 111                                                         responseString.append("OnapName:" +  onapNameValidate + "<br>");
 112                                                         valid = false;
 113                                                 }
 114                                         }else{
 115                                                 responseString.append("Onap Name: Onap Name Should not be empty" + "<br>");
 116                                                 valid = false;
 117                                         }
 118                                 }
 119
 120                                 if(!Strings.isNullOrEmpty(policyData.getRiskType())) {
 121                                         String riskTypeValidate = PolicyUtils.policySpecialCharValidator(policyData.getRiskType());
 122                                         if(!riskTypeValidate.contains("success")){
 123                                                 responseString.append("RiskType:" +  riskTypeValidate + "<br>");
 124                                                 valid = false;
 125                                         }
 126                                 }else {
 127                                         responseString.append("Risk Type: Risk Type Should not be Empty" + "<br>");
 128                                         valid = false;
 129                                 }
 130
 131                                 if(!Strings.isNullOrEmpty(policyData.getRiskLevel())) {
 132                                         String validateRiskLevel = PolicyUtils.policySpecialCharValidator(policyData.getRiskLevel());
 133                                         if(!validateRiskLevel.contains("success")){
 134                                                 responseString.append("RiskLevel:" +  validateRiskLevel + "<br>");
 135                                                 valid = false;
 136                                         }
 137                                 }else {
 138                                         responseString.append("Risk Level: Risk Level Should not be Empty" + "<br>");
 139                                         valid = false;
 140                                 }
 141
 142                                 if(!Strings.isNullOrEmpty(policyData.getGuard())) {
 143                                         String validateGuard = PolicyUtils.policySpecialCharValidator(policyData.getGuard());
 144                                         if(!validateGuard.contains("success")){
 145                                                 responseString.append("Guard:" +  validateGuard + "<br>");
 146                                                 valid = false;
 147                                         }
 148                                 }else {
 149                                         responseString.append("Guard: Guard Value Should not be Empty" + "<br>");
 150                                         valid = false;
 151                                 }
 152
 153                                 if("Base".equalsIgnoreCase(policyData.getConfigPolicyType())){
 154                                         if(!Strings.isNullOrEmpty(policyData.getConfigName())) {
 155                                                 String configNameValidate = PolicyUtils.policySpecialCharValidator(policyData.getConfigName());
 156                                                 if(!configNameValidate.contains("success")){
 157                                                         responseString.append("ConfigName:" +  configNameValidate + "<br>");
 158                                                         valid = false;
 159                                                 }
 160                                         }else{
 161                                                 responseString.append("Config Name: Config Name Should not be Empty" + "<br>");
 162                                                 valid = false;
 163                                         }
 164                                         if(!Strings.isNullOrEmpty(policyData.getConfigType())) {
 165                                                 String configTypeValidate = PolicyUtils.policySpecialCharValidator(policyData.getConfigType());
 166                                                 if(!configTypeValidate.contains("success")){
 167                                                         responseString.append("ConfigType:" +  configTypeValidate + "<br>");
 168                                                         valid = false;
 169                                                 }
 170                                         }else{
 171                                                 responseString.append("Config Type: Config Type Should not be Empty" + "<br>");
 172                                                 valid = false;
 173                                         }
 174                                         if(!Strings.isNullOrEmpty(policyData.getConfigBodyData())) {
 175                                                 String configBodyData = policyData.getConfigBodyData();
 176                                                 String configType = policyData.getConfigType();
 177                                                 if (configType != null) {
 178                                                         if (configType.equals("JSON")) {
 179                                                                 if (!PolicyUtils.isJSONValid(configBodyData)) {
 180                                                                         responseString.append("Config Body: JSON Content is not valid" + "<br>");
 181                                                                         valid = false;
 182                                                                 }
 183                                                         } else if (configType.equals("XML")) {
 184                                                                 if (!PolicyUtils.isXMLValid(configBodyData)) {
 185                                                                         responseString.append("Config Body: XML Content data is not valid" + "<br>");
 186                                                                         valid = false;
 187                                                                 }
 188                                                         } else if (configType.equals("PROPERTIES")) {
 189                                                                 if (!PolicyUtils.isPropValid(configBodyData)||configBodyData.equals("")) {
 190                                                                         responseString.append("Config Body: Property data is not valid" + "<br>");
 191                                                                         valid = false;
 192                                                                 }
 193                                                         } else if (configType.equals("OTHER")) {
 194                                                                 if (configBodyData.equals("")) {
 195                                                                         responseString.append("Config Body: Config Body Should not be Empty" + "<br>");
 196                                                                         valid = false;
 197                                                                 }
 198                                                         }
 199                                                 }
 200                                         }else{
 201                                                 responseString.append("Config Body: Config Body Should not be Empty" + "<br>");
 202                                                 valid = false;
 203                                         }
 204                                 }
 205
 206                                 if("Firewall Config".equalsIgnoreCase(policyData.getConfigPolicyType())){
 207                                         if(policyData.getConfigName() != null && !policyData.getConfigName().isEmpty()){
 208                                                 String configNameValidate = PolicyUtils.policySpecialCharValidator(policyData.getConfigName());
 209                                                 if(!configNameValidate.contains("success")){
 210                                                         responseString.append("<b>ConfigName</b>:<i>" +  configNameValidate + "</i><br>");
 211                                                         valid = false;
 212                                                 }
 213                                         }else{
 214                                                 responseString.append("<b>Config Name</b>:<i> Config Name is required" + "</i><br>");
 215                                                 valid = false;
 216                                         }
 217                                         if(policyData.getSecurityZone() == null || policyData.getSecurityZone().isEmpty()){
 218                                                 responseString.append("<b>Security Zone</b>:<i> Security Zone is required" + "</i><br>");
 219                                                 valid = false;
 220                                         }
 221                                 }
 222                                 if("BRMS_Param".equalsIgnoreCase(policyData.getConfigPolicyType())){
 223                                         if(policyData.getRuleName() == null || policyData.getRuleName().isEmpty()){
 224                                                 responseString.append("<b>BRMS Template</b>:<i>BRMS Template is required</i><br>");
 225                                                 valid = false;
 226                                         }
 227                                 }
 228                                 if("BRMS_Raw".equalsIgnoreCase(policyData.getConfigPolicyType())){
 229                                         if(policyData.getConfigBodyData() != null && !policyData.getConfigBodyData().isEmpty()){
 230                                                 String message = PolicyUtils.brmsRawValidate(policyData.getConfigBodyData());
 231
 232                                                 // If there are any error other than Annotations then this is not Valid
 233                                                 if(message.contains("[ERR")){
 234                                                         responseString.append("<b>Raw Rule Validate</b>:<i>Raw Rule has error"+ message +"</i><br>");
 235                                                         valid = false;
 236                                                 }
 237                                         }else{
 238                                                 responseString.append("<b>Raw Rule</b>:<i>Raw Rule is required</i><br>");
 239                                                 valid = false;
 240                                         }
 241                                 }
 242                                 if("ClosedLoop_PM".equalsIgnoreCase(policyData.getConfigPolicyType())){
 243                                         try{
 244                                                 if(Strings.isNullOrEmpty(policyData.getServiceTypePolicyName().get("serviceTypePolicyName").toString())){
 245                                                         responseString.append("<b>ServiceType PolicyName</b>:<i>ServiceType PolicyName is required</i><br>");
 246                                                         valid = false;
 247                                                 }
 248
 249                                         }catch(Exception e){
 250                                             LOGGER.error("ERROR in ClosedLoop_PM PolicyName" , e);
 251                                                 responseString.append("<b>ServiceType PolicyName</b>:<i>ServiceType PolicyName is required</i><br>");
 252                                                 valid = false;
 253                                         }
 254
 255                                         if(policyData.getJsonBody() != null){
 256                                                 ClosedLoopPMBody pmBody = (ClosedLoopPMBody)mapper.readValue(policyData.getJsonBody(), ClosedLoopPMBody.class);
 257                                                 if(pmBody.getEmailAddress() != null){
 258                                                         String result = emailValidation(pmBody.getEmailAddress(), responseString.toString());
 259                                                         if(result != "success"){
 260                                                                 responseString.append(result + "<br>");
 261                                                                 valid = false;
 262                                                         }
 263                                                 }
 264                                                 if((pmBody.isGamma() || pmBody.isMcr() || pmBody.isTrinity() || pmBody.isvDNS() || pmBody.isvUSP()) != true){
 265                                                         responseString.append("<b>D2/Virtualized Services</b>: <i>Select at least one D2/Virtualized Services</i><br>");
 266                                                         valid = false;
 267                                                 }
 268                                                 if(pmBody.getGeoLink() != null && !pmBody.getGeoLink().isEmpty()){
 269                                                         String result = PolicyUtils.policySpecialCharValidator(pmBody.getGeoLink());
 270                                                         if(!result.contains("success")){
 271                                                                 responseString.append("<b>GeoLink</b>:<i>" +  result + "</i><br>");
 272                                                                 valid = false;
 273                                                         };
 274                                                 }
 275                                                 if(pmBody.getAttributes() != null && !pmBody.getAttributes().isEmpty()){
 276                                                         for(Entry<String, String> entry : pmBody.getAttributes().entrySet()){
 277                                                                 String key = entry.getKey();
 278                                                                 String value = entry.getValue();
 279                                                                 if(!key.contains("Message")){
 280                                                                         String attributeValidate = PolicyUtils.policySpecialCharValidator(value);
 281                                                                         if(!attributeValidate.contains("success")){
 282                                                                                 responseString.append("<b>Attributes</b>:<i>" +  key + " : value has spaces or invalid characters</i><br>");
 283                                                                                 valid = false;
 284                                                                         };
 285                                                                 }
 286                                                         }
 287                                                 }
 288                                         }else{
 289                                                 responseString.append("<b>D2/Virtualized Services</b>:<i>Select atleast one D2/Virtualized Services</i><br>");
 290                                                 valid = false;
 291                                         }
 292                                 }
 293                                 if("ClosedLoop_Fault".equalsIgnoreCase(policyData.getConfigPolicyType())){
 294                                         if(policyData.getJsonBody() != null){
 295
 296                                                 // For API we need to get the conditions key from the Json request and check it before deserializing to POJO due to the enum
 297                                                 if("API".equals(policyData.getApiflag())){
 298                                                         JSONObject json = new JSONObject(policyData.getJsonBody());
 299                                                         if(!json.isNull("conditions")){
 300                                                                 String apiCondition = (String) json.get("conditions");
 301                                                                 if(Strings.isNullOrEmpty(apiCondition)){
 302                                                                         responseString.append("<b>Conditions</b>: <i>Select At least one Condition</i><br>");
 303                                                                         return responseString;
 304                                                                 }
 305                                                         } else {
 306                                                                 responseString.append("<b>Conditions</b>: <i>There were no conditions provided in configBody json</i><br>");
 307                                                                 return responseString;
 308                                                         }
 309                                                 }
 310
 311                                                 ClosedLoopFaultBody faultBody = mapper.readValue(policyData.getJsonBody(), ClosedLoopFaultBody.class);
 312                                                 if(faultBody.getEmailAddress() != null && !faultBody.getEmailAddress().isEmpty()){
 313                                                         String result = emailValidation(faultBody.getEmailAddress(), responseString.toString());
 314                                                         if(result != "success"){
 315                                                                 responseString.append(result+ "<br>");
 316                                                                 valid = false;
 317                                                         }
 318                                                 }
 319                                                 if((faultBody.isGamma() || faultBody.isMcr() || faultBody.isTrinity() || faultBody.isvDNS() || faultBody.isvUSP()) != true){
 320                                                         responseString.append("<b>D2/Virtualized Services</b>: <i>Select at least one D2/Virtualized Services</i><br>");
 321                                                         valid = false;
 322                                                 }
 323                                                 if(faultBody.getActions() == null || faultBody.getActions().isEmpty()){
 324                                                         responseString.append("<b>vPRO Actions</b>: <i>vPRO Actions is required</i><br>");
 325                                                         valid = false;
 326                                                 }
 327                                                 if(faultBody.getClosedLoopPolicyStatus() == null || faultBody.getClosedLoopPolicyStatus().isEmpty()){
 328                                                         responseString.append("<b>Policy Status</b>: <i>Policy Status is required</i><br>");
 329                                                         valid = false;
 330                                                 }
 331                                                 if(faultBody.getConditions() == null){
 332                                                         responseString.append("<b>Conditions</b>: <i>Select At least one Condition</i><br>");
 333                                                         valid = false;
 334                                                 }
 335                                                 if(faultBody.getGeoLink() != null && !faultBody.getGeoLink().isEmpty()){
 336                                                         String result = PolicyUtils.policySpecialCharWithSpaceValidator(faultBody.getGeoLink());
 337                                                         if(!result.contains("success")){
 338                                                                 responseString.append("<b>GeoLink</b>:<i>" +  result + "</i><br>");
 339                                                                 valid = false;
 340                                                         }
 341                                                 }
 342                                                 if(faultBody.getAgingWindow() == 0){
 343                                                         responseString.append("<b>Aging Window</b>: <i>Aging Window is required</i><br>");
 344                                                         valid = false;
 345                                                 }
 346                                                 if(faultBody.getTimeInterval() == 0){
 347                                                         responseString.append("<b>Time Interval</b>: <i>Time Interval is required</i><br>");
 348                                                         valid = false;
 349                                                 }
 350                                                 if(faultBody.getRetrys() == 0){
 351                                                         responseString.append("<b>Number of Retries</b>: <i>Number of Retries is required</i><br>");
 352                                                         valid = false;
 353                                                 }
 354                                                 if(faultBody.getTimeOutvPRO() == 0){
 355                                                         responseString.append("<b>APP-C Timeout</b>: <i>APP-C Timeout is required</i><br>");
 356                                                         valid = false;
 357                                                 }
 358                                                 if(faultBody.getTimeOutRuby() == 0){
 359                                                         responseString.append("<b>TimeOutRuby</b>: <i>TimeOutRuby is required</i><br>");
 360                                                         valid = false;
 361                                                 }
 362                                                 if(faultBody.getVnfType() == null || faultBody.getVnfType().isEmpty()){
 363                                                         responseString.append("<b>Vnf Type</b>: <i>Vnf Type is required</i><br>");
 364                                                         valid = false;
 365                                                 }
 366                                         }else{
 367                                                 responseString.append("<b>D2/Virtualized Services</b>: <i>Select atleast one D2/Virtualized Services</i><br>");
 368                                                 responseString.append("<b>vPRO Actions</b>: <i>vPRO Actions is required</i><br>");
 369                                                 responseString.append("<b>Aging Window</b>: <i>Aging Window is required</i><br>");
 370                                                 responseString.append("<b>Policy Status</b>: <i>Policy Status is required</i><br>");
 371                                                 responseString.append("<b>Conditions</b>: <i>Select Atleast one Condition</i><br>");
 372                                                 responseString.append("<b>PEP Name</b>: <i>PEP Name is required</i><br>");
 373                                                 responseString.append("<b>PEP Action</b>: <i>PEP Action is required</i><br>");
 374                                                 responseString.append("<b>Time Interval</b>: <i>Time Interval is required</i><br>");
 375                                                 responseString.append("<b>Number of Retries</b>: <i>Number of Retries is required</i><br>");
 376                                                 responseString.append("<b>APP-C Timeout</b>: <i>APP-C Timeout is required</i><br>");
 377                                                 responseString.append("<b>TimeOutRuby</b>: <i>TimeOutRuby is required</i><br>");
 378                                                 responseString.append("<b>Vnf Type</b>: <i>Vnf Type is required</i><br>");
 379                                                 valid = false;
 380                                         }
 381                                 }
 382
 383                                 if ("Micro Service".equals(policyData.getConfigPolicyType())){
 384                                         if(!Strings.isNullOrEmpty(policyData.getServiceType())){
 385                                                 pullJsonKeyPairs((JsonNode) policyData.getPolicyJSON());
 386                                                 MicroServiceModels returnModel = new MicroServiceModels();
 387                                                 String service = null;
 388                                                 String version = null;
 389                                                 if (policyData.getServiceType().contains("-v")){
 390                                                         service = policyData.getServiceType().split("-v")[0];
 391                                                         version = policyData.getServiceType().split("-v")[1];
 392                                                 }else {
 393                                                         service = policyData.getServiceType();
 394                                                         version = policyData.getVersion();
 395                                                 }
 396
 397                                                 if(!Strings.isNullOrEmpty(version)) {
 398                                                         returnModel = getAttributeObject(service, version);
 399
 400                                                         if(returnModel != null) {
 401                                                                 String annotation = returnModel.getAnnotation();
 402                                                                 if (!Strings.isNullOrEmpty(annotation)){
 403                                                                         Map<String, String> rangeMap = new HashMap<>();
 404                                                                         rangeMap = Splitter.on(",").withKeyValueSeparator("=").split(annotation);
 405                                                                         for (Entry<String, String> rMap : rangeMap.entrySet()){
 406                                                                                 if (rMap.getValue().contains("range::")){
 407                                                                                         String value = mapAttribute.get(rMap.getKey().trim());
 408                                                                                         String[] tempString = rMap.getValue().split("::")[1].split("-");
 409                                                                                         int startNum = Integer.parseInt(tempString[0]);
 410                                                                                         int endNum = Integer.parseInt(tempString[1]);
 411                                                                                         String returnString = "InvalidreturnModel Range:" + rMap.getKey() + " must be between "
 412                                                                                                         + startNum + " - "  + endNum + ",";
 413
 414                                                                                         if(value != null) {
 415                                                                                                 if (PolicyUtils.isInteger(value.replace("\"", ""))){
 416                                                                                                         int result = Integer.parseInt(value.replace("\"", ""));
 417                                                                                                         if (result < startNum || result > endNum){
 418                                                                                                                 responseString.append(returnString);
 419                                                                                                                 valid = false;
 420                                                                                                         }
 421                                                                                                 }else {
 422                                                                                                         responseString.append(returnString);
 423                                                                                                         valid = false;
 424                                                                                                 }
 425                                                                                         } else {
 426                                                                                                 responseString.append("<b>"+rMap.getKey()+"</b>:<i>" + rMap.getKey()
 427                                                                                                 + " is required for the MicroService model " + service + "</i><br>");
 428                                                                                                 valid = false;
 429                                                                                         }
 430
 431                                                                                 }
 432                                                                         }
 433                                                                 }
 434                                                         } else {
 435                                                                 responseString.append("<b>Micro Service Model</b>:<i> Invalid Model. The model name, " + service +
 436                                                                                 " of version, " + version + " was not found in the dictionary</i><br>");
 437                                                                 valid = false;
 438                                                         }
 439                                                 } else {
 440                                                         responseString.append("<b>Micro Version</b>:<i> Micro Service Version is required" + "</i><br>");
 441                                                         valid = false;
 442                                                 }
 443                                         } else {
 444                                                 responseString.append("<b>Micro Service</b>:<i> Micro Service is required" + "</i><br>");
 445                                                 valid = false;
 446                                         }
 447
 448                                         if(Strings.isNullOrEmpty(policyData.getPriority())){
 449                                                 responseString.append("<b>Priority</b>:<i> Priority is required" + "</i><br>");
 450                                                 valid = false;
 451                                         }
 452                                 }
 453                         }
 454                         if (DECISION_POLICY.equalsIgnoreCase(policyData.getPolicyType())){
 455                                 if(!Strings.isNullOrEmpty(policyData.getOnapName())){
 456                                         String onapNameValidate = PolicyUtils.policySpecialCharValidator(policyData.getOnapName());
 457                                         if(!onapNameValidate.contains("success")){
 458                                                 responseString.append("OnapName:" +  onapNameValidate + "<br>");
 459                                                 valid = false;
 460                                         }
 461                                 }else{
 462                                         responseString.append("Onap Name: Onap Name Should not be empty" + "<br>");
 463                                         valid = false;
 464                                 }
 465
 466                                 if("Rainy_Day".equals(policyData.getRuleProvider())){
 467                                         if(policyData.getRainyday()==null){
 468                                                 responseString.append("<b> Rainy Day Parameters are Required </b><br>");
 469                                                 valid = false;
 470                                         }else{
 471                                                 if(Strings.isNullOrEmpty(policyData.getRainyday().getServiceType())){
 472                                                         responseString.append("Rainy Day <b>Service Type</b> is Required<br>");
 473                                                         valid = false;
 474                                                 }
 475                                                 if(Strings.isNullOrEmpty(policyData.getRainyday().getVnfType())){
 476                                                         responseString.append("Rainy Day <b>VNF Type</b> is Required<br>");
 477                                                         valid = false;
 478                                                 }
 479                                                 if(Strings.isNullOrEmpty(policyData.getRainyday().getBbid())){
 480                                                         responseString.append("Rainy Day <b>Building Block ID</b> is Required<br>");
 481                                                         valid = false;
 482                                                 }
 483                                                 if(Strings.isNullOrEmpty(policyData.getRainyday().getWorkstep())){
 484                                                         responseString.append("Rainy Day <b>Work Step</b> is Required<br>");
 485                                                         valid = false;
 486                                                 }
 487                                                 if(!policyData.getRainyday().getTreatmentTableChoices().isEmpty() &&
 488                                                                 policyData.getRainyday().getTreatmentTableChoices() != null){
 489
 490                                                         for(Object treatmentMap: policyData.getRainyday().getTreatmentTableChoices()){
 491                                                                 String errorCode = null;
 492                                                                 String treatment = null;
 493                                                                 if(treatmentMap instanceof LinkedHashMap<?, ?>){
 494
 495                                                                         if(((LinkedHashMap<?, ?>) treatmentMap).containsKey("errorcode")){
 496                                                                                 errorCode = ((LinkedHashMap<?, ?>) treatmentMap).get("errorcode").toString();
 497                                                                         }
 498                                                                         if(((LinkedHashMap<?, ?>) treatmentMap).containsKey("treatment")){
 499                                                                                 treatment = ((LinkedHashMap<?, ?>) treatmentMap).get("treatment").toString();
 500                                                                         }
 501
 502                                                                 }
 503                                                                 if(Strings.isNullOrEmpty(errorCode) && Strings.isNullOrEmpty(treatment)){
 504                                                                         responseString.append("Rainy Day <b>Error Code</b> and <b>Desired Treatment</b> cannot be empty<br>");
 505                                                                         valid = false;
 506                                                                         break;
 507                                                                 }
 508                                                                 if(Strings.isNullOrEmpty(errorCode)){
 509                                                                         responseString.append("Rainy Day <b>Error Code</b> is Required for each Desired Treatment<br>");
 510                                                                         valid = false;
 511                                                                         break;
 512                                                                 }
 513                                                                 if(Strings.isNullOrEmpty(treatment)){
 514                                                                         responseString.append("Rainy Day <b>Desired Treatment</b> is Required for each Error Code<br>");
 515                                                                         valid = false;
 516                                                                         break;
 517                                                                 }
 518                                                         }
 519
 520                                                 } else {
 521                                                         responseString.append("Rainy Day <b>Desired Automated Treatments</b> are Required<br>");
 522                                                         valid = false;
 523                                                 }
 524                                         }
 525                                 }
 526
 527                                 if("GUARD_YAML".equals(policyData.getRuleProvider()) || "GUARD_BL_YAML".equals(policyData.getRuleProvider())){
 528                                         if(policyData.getYamlparams()==null){
 529                                                 responseString.append("<b> Guard Params are Required </b>" + "<br>");
 530                                                 valid = false;
 531                                         }else{
 532                                                 if(Strings.isNullOrEmpty(policyData.getYamlparams().getActor())){
 533                                                         responseString.append("Guard Params <b>Actor</b> is Required " + "<br>");
 534                                                         valid = false;
 535                                                 }
 536                                                 if(Strings.isNullOrEmpty(policyData.getYamlparams().getRecipe())){
 537                                                         responseString.append("Guard Params <b>Recipe</b> is Required " + "<br>");
 538                                                         valid = false;
 539                                                 }
 540                                                 if(Strings.isNullOrEmpty(policyData.getYamlparams().getGuardActiveStart())){
 541                                                         responseString.append("Guard Params <b>Guard Active Start</b> is Required " + "<br>");
 542                                                         valid = false;
 543                                                 }
 544                                                 if(Strings.isNullOrEmpty(policyData.getYamlparams().getGuardActiveEnd())){
 545                                                         responseString.append("Guard Params <b>Guard Active End</b> is Required " + "<br>");
 546                                                         valid = false;
 547                                                 }
 548                                                 if("GUARD_YAML".equals(policyData.getRuleProvider())){
 549                                                         if(Strings.isNullOrEmpty(policyData.getYamlparams().getLimit())){
 550                                                                 responseString.append(" Guard Params <b>Limit</b> is Required " + "<br>");
 551                                                                 valid = false;
 552                                                         }else if(!PolicyUtils.isInteger(policyData.getYamlparams().getLimit())){
 553                                                                 responseString.append(" Guard Params <b>Limit</b> Should be Integer " + "<br>");
 554                                                                 valid = false;
 555                                                         }
 556                                                         if(Strings.isNullOrEmpty(policyData.getYamlparams().getTimeWindow())){
 557                                                                 responseString.append("Guard Params <b>Time Window</b> is Required" + "<br>");
 558                                                                 valid = false;
 559                                                         }else if(!PolicyUtils.isInteger(policyData.getYamlparams().getTimeWindow())){
 560                                                                 responseString.append(" Guard Params <b>Time Window</b> Should be Integer " + "<br>");
 561                                                                 valid = false;
 562                                                         }
 563                                                         if(Strings.isNullOrEmpty(policyData.getYamlparams().getTimeUnits())){
 564                                                                 responseString.append("Guard Params <b>Time Units</b> is Required" + "<br>");
 565                                                                 valid = false;
 566                                                         }
 567                                                 }else if("GUARD_BL_YAML".equals(policyData.getRuleProvider())){
 568                                                         if(policyData.getYamlparams().getBlackList()==null || policyData.getYamlparams().getBlackList().isEmpty()){
 569                                                                 responseString.append(" Guard Params <b>BlackList</b> is Required " + "<br>");
 570                                                                 valid = false;
 571                                                         }else{
 572                                                                 for(String blackList: policyData.getYamlparams().getBlackList()){
 573                                                                         if(blackList==null || !("success".equals(PolicyUtils.policySpecialCharValidator(blackList)))){
 574                                                                                 responseString.append(" Guard Params <b>BlackList</b> Should be valid String" + "<br>");
 575                                                                                 valid = false;
 576                                                                                 break;
 577                                                                         }
 578                                                                 }
 579                                                         }
 580                                                 }
 581                                         }
 582                                 }
 583                         }
 584
 585                         if(ACTION_POLICY.equalsIgnoreCase(policyData.getPolicyType())){
 586                                 if(!Strings.isNullOrEmpty(policyData.getActionPerformer())){
 587                                         String actionPerformer = PolicyUtils.policySpecialCharValidator(policyData.getActionPerformer());
 588                                         if(!actionPerformer.contains("success")){
 589                                                 responseString.append("ActionPerformer:" +  actionPerformer + "<br>");
 590                                                 valid = false;
 591                                         }
 592                                 }else{
 593                                         responseString.append("ActionPerformer: ActionPerformer Should not be empty" + "<br>");
 594                                         valid = false;
 595                                 }
 596                                 if(policyData.getAttributes() != null){
 597                                         for(Object attribute : policyData.getAttributes()){
 598                                                 if(attribute instanceof LinkedHashMap<?, ?>){
 599                                                         try{
 600                                                                 //This is for validation check if the value exists or not
 601                                                                 String key = ((LinkedHashMap<?, ?>) attribute).get("key").toString();
 602                                                                 String value =  ((LinkedHashMap<?, ?>) attribute).get("value").toString();
 603                                                                 if("".equals(key) || "".equals(value)){
 604                                                                         responseString.append("Component Attributes: One or more Fields in Component Attributes is Empty." + "<br>");
 605                                                                         valid = false;
 606                                                                         break;
 607                                                                 }
 608                                                         }catch(Exception e){
 609                                                                 LOGGER.error("This is a Policy Validation check" +e);
 610                                                                 responseString.append("Component Attributes: One or more Fields in Component Attributes is Empty." + "<br>");
 611                                                                 valid = false;
 612                                                                 break;
 613                                                         }
 614                                                 }
 615                                         }
 616                                 }else{
 617                                         responseString.append("Component Attributes: One or more Fields in Component Attributes is Empty." + "<br>");
 618                                         valid = false;
 619                                 }
 620                                 if(!Strings.isNullOrEmpty(policyData.getActionAttributeValue())){
 621                                         String actionAttribute = PolicyUtils.policySpecialCharValidator(policyData.getActionAttributeValue());
 622                                         if(!actionAttribute.contains("success")){
 623                                                 responseString.append("ActionAttribute:" +  actionAttribute + "<br>");
 624                                                 valid = false;
 625                                         };
 626                                 }else{
 627                                         responseString.append("ActionAttribute: ActionAttribute Should not be empty" + "<br>");
 628                                         valid = false;
 629                                 }
 630
 631                                 if(!policyData.getRuleAlgorithmschoices().isEmpty()){
 632                                         for(Object attribute : policyData.getRuleAlgorithmschoices()){
 633                                                 if(attribute instanceof LinkedHashMap<?, ?>){
 634                                                         try{
 635                                                                 String label = ((LinkedHashMap<?, ?>) attribute).get("id").toString();
 636                                                                 String key = ((LinkedHashMap<?, ?>) attribute).get("dynamicRuleAlgorithmField1").toString();
 637                                                                 String rule = ((LinkedHashMap<?, ?>) attribute).get("dynamicRuleAlgorithmCombo").toString();
 638                                                                 String value = ((LinkedHashMap<?, ?>) attribute).get("dynamicRuleAlgorithmField2").toString();
 639
 640                                                                 if(Strings.isNullOrEmpty(label) || Strings.isNullOrEmpty(key) || Strings.isNullOrEmpty(rule) || Strings.isNullOrEmpty(value)){
 641                                                                         responseString.append("Rule Algorithms: One or more Fields in Rule Algorithms is Empty." + "<br>");
 642                                                                         valid = false;
 643                                                                 }
 644                                                         }catch(Exception e){
 645                                                                 LOGGER.error("This is a Policy Validation check" +e);
 646                                                                 responseString.append("Rule Algorithms: One or more Fields in Rule Algorithms is Empty." + "<br>");
 647                                                                 valid = false;
 648                                                                 break;
 649                                                         }
 650                                                 }
 651                                         }
 652                                 }
 653                         }
 654
 655                         if(CONFIG_POLICY.equals(policyData.getPolicyType())){
 656                                 String value = "";
 657                                 if(valid){
 658                                         if(commonClassDao!=null){
 659                                                 List<Object> spData = commonClassDao.getDataById(SafePolicyWarning.class, "riskType", policyData.getRiskType());
 660                                                 if (!spData.isEmpty()){
 661                                                         SafePolicyWarning safePolicyWarningData  = (SafePolicyWarning) spData.get(0);
 662                                                         value = "Message:" +  safePolicyWarningData.getMessage();
 663                                                 }
 664                                         }
 665                                         responseString.append("success" + "@#"+ value);
 666                                 }
 667                         }else{
 668                                 if(valid){
 669                                         responseString.append("success");
 670                                 }
 671                         }
 672
 673                         return responseString;
 674                 }
 675                 catch (Exception e){
 676                         LOGGER.error("Exception Occured during Policy Validation" +e);
 677                         return null;
 678                 }
 679         }
 680
 681         protected String emailValidation(String email, String response){
 682                 if(email != null){
 683                         String validateEmail = PolicyUtils.validateEmailAddress(email.replace("\"", ""));
 684                         if(!validateEmail.contains("success")){
 685                                 response += "<b>Email</b>:<i>" +  validateEmail+ "</i><br>";
 686                         }else{
 687                                 return "success";
 688                         }
 689                 }
 690                 return response;
 691         }
 692
 693         private MicroServiceModels getAttributeObject(String name, String version) {
 694                 MicroServiceModels workingModel = null;
 695                 try{
 696                         List<Object> microServiceModelsData = commonClassDao.getDataById(MicroServiceModels.class, "modelName:version", name+":"+version);
 697                         if(microServiceModelsData != null){
 698                                 workingModel = (MicroServiceModels) microServiceModelsData.get(0);
 699                         }
 700                 }catch(Exception e){
 701                         String message = XACMLErrorConstants.ERROR_DATA_ISSUE + "Invalid Template.  The template name, "
 702                     + name + " was not found in the dictionary: ";
 703                         LOGGER.error(XACMLErrorConstants.ERROR_DATA_ISSUE + message + e);
 704                         return null;
 705                 }
 706
 707                 return workingModel;
 708         }
 709
 710         private void pullJsonKeyPairs(JsonNode rootNode) {
 711                 Iterator<Map.Entry<String, JsonNode>> fieldsIterator = rootNode.fields();
 712
 713                 while (fieldsIterator.hasNext()) {
 714                         Map.Entry<String, JsonNode> field = fieldsIterator.next();
 715                         final String key = field.getKey();
 716                         final JsonNode value = field.getValue();
 717                         if (value.isContainerNode() && !value.isArray()) {
 718                                 pullJsonKeyPairs(value); // RECURSIVE CALL
 719                         } else {
 720                                 if (value.isArray()){
 721                                         String newValue = StringUtils.replaceEach(value.toString(), new String[]{"[", "]", "\""}, new String[]{"", "", ""});
 722                                         mapAttribute.put(key, newValue);
 723                                 }else {
 724                                         mapAttribute.put(key, value.toString().trim());
 725                                 }
 726                         }
 727                 }
 728         }
 729
 730 }