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         public static final String HTML_ITALICS_LNBREAK = "</i><br>";
  64         public static final String SUCCESS = "success";
  65         public static final String EMPTY_COMPONENT_ATTR = "Component Attributes: One or more Fields in Component Attributes is Empty.";
  66
  67         private static Map<String, String> mapAttribute = new HashMap<>();
  68
  69         private static CommonClassDao commonClassDao;
  70
  71         @Autowired
  72         public PolicyValidation(CommonClassDao commonClassDao){
  73                 PolicyValidation.commonClassDao = commonClassDao;
  74         }
  75
  76         /*
  77          * This is an empty constructor
  78          */
  79         public PolicyValidation(){
  80                 // Empty constructor
  81         }
  82
  83
  84         public StringBuilder validatePolicy(PolicyRestAdapter policyData) throws IOException{
  85                 try{
  86                         boolean valid = true;
  87                         StringBuilder responseString = new StringBuilder();
  88                         ObjectMapper mapper = new ObjectMapper();
  89
  90                         if(policyData.getPolicyName() != null){
  91                                 String policyNameValidate = PolicyUtils.policySpecialCharValidator(policyData.getPolicyName());
  92                                 if(!policyNameValidate.contains(SUCCESS)){
  93                                         responseString.append("PolicyName:" +  policyNameValidate + "<br>");
  94                                         valid = false;
  95                                 };
  96                         }else{
  97                                 responseString.append( "PolicyName: PolicyName Should not be empty" + "<br>");
  98                                 valid = false;
  99                         }
 100                         if(policyData.getPolicyDescription() != null){
 101                                 String descriptionValidate = PolicyUtils.descriptionValidator(policyData.getPolicyDescription());
 102                                 if(!descriptionValidate.contains(SUCCESS)){
 103                                         responseString.append("Description:" +  descriptionValidate + "<br>");
 104                                         valid = false;
 105                                 }
 106                         }
 107
 108                         if(CONFIG_POLICY.equalsIgnoreCase(policyData.getPolicyType())){
 109                                 if ("Base".equals(policyData.getConfigPolicyType()) || CLOSEDLOOP_POLICY.equals(policyData.getConfigPolicyType())
 110                                                 ||  CLOSEDLOOP_PM.equals(policyData.getConfigPolicyType()) || ENFORCER_CONFIG_POLICY.equals(policyData.getConfigPolicyType())
 111                                                 || MICROSERVICES.equals(policyData.getConfigPolicyType())) {
 112
 113                                         if(!Strings.isNullOrEmpty(policyData.getOnapName())) {
 114                                                 String onapNameValidate = PolicyUtils.policySpecialCharValidator(policyData.getOnapName());
 115                                                 if(!onapNameValidate.contains(SUCCESS)){
 116                                                         responseString.append("OnapName:" +  onapNameValidate + "<br>");
 117                                                         valid = false;
 118                                                 }
 119                                         }else{
 120                                                 responseString.append("Onap Name: Onap Name Should not be empty" + "<br>");
 121                                                 valid = false;
 122                                         }
 123                                 }
 124
 125                                 if(!Strings.isNullOrEmpty(policyData.getRiskType())) {
 126                                         String riskTypeValidate = PolicyUtils.policySpecialCharValidator(policyData.getRiskType());
 127                                         if(!riskTypeValidate.contains(SUCCESS)){
 128                                                 responseString.append("RiskType:" +  riskTypeValidate + "<br>");
 129                                                 valid = false;
 130                                         }
 131                                 }else {
 132                                         responseString.append("Risk Type: Risk Type Should not be Empty" + "<br>");
 133                                         valid = false;
 134                                 }
 135
 136                                 if(!Strings.isNullOrEmpty(policyData.getRiskLevel())) {
 137                                         String validateRiskLevel = PolicyUtils.policySpecialCharValidator(policyData.getRiskLevel());
 138                                         if(!validateRiskLevel.contains(SUCCESS)){
 139                                                 responseString.append("RiskLevel:" +  validateRiskLevel + "<br>");
 140                                                 valid = false;
 141                                         }
 142                                 }else {
 143                                         responseString.append("Risk Level: Risk Level Should not be Empty" + "<br>");
 144                                         valid = false;
 145                                 }
 146
 147                                 if(!Strings.isNullOrEmpty(policyData.getGuard())) {
 148                                         String validateGuard = PolicyUtils.policySpecialCharValidator(policyData.getGuard());
 149                                         if(!validateGuard.contains(SUCCESS)){
 150                                                 responseString.append("Guard:" +  validateGuard + "<br>");
 151                                                 valid = false;
 152                                         }
 153                                 }else {
 154                                         responseString.append("Guard: Guard Value Should not be Empty" + "<br>");
 155                                         valid = false;
 156                                 }
 157
 158                                 if("Base".equalsIgnoreCase(policyData.getConfigPolicyType())){
 159                                         if(!Strings.isNullOrEmpty(policyData.getConfigName())) {
 160                                                 String configNameValidate = PolicyUtils.policySpecialCharValidator(policyData.getConfigName());
 161                                                 if(!configNameValidate.contains(SUCCESS)){
 162                                                         responseString.append("ConfigName:" +  configNameValidate + "<br>");
 163                                                         valid = false;
 164                                                 }
 165                                         }else{
 166                                                 responseString.append("Config Name: Config Name Should not be Empty" + "<br>");
 167                                                 valid = false;
 168                                         }
 169                                         if(!Strings.isNullOrEmpty(policyData.getConfigType())) {
 170                                                 String configTypeValidate = PolicyUtils.policySpecialCharValidator(policyData.getConfigType());
 171                                                 if(!configTypeValidate.contains(SUCCESS)){
 172                                                         responseString.append("ConfigType:" +  configTypeValidate + "<br>");
 173                                                         valid = false;
 174                                                 }
 175                                         }else{
 176                                                 responseString.append("Config Type: Config Type Should not be Empty" + "<br>");
 177                                                 valid = false;
 178                                         }
 179                                         if(!Strings.isNullOrEmpty(policyData.getConfigBodyData())) {
 180                                                 String configBodyData = policyData.getConfigBodyData();
 181                                                 String configType = policyData.getConfigType();
 182                                                 if (configType != null) {
 183                                                         if ("JSON".equals(configType)) {
 184                                                                 if (!PolicyUtils.isJSONValid(configBodyData)) {
 185                                                                         responseString.append("Config Body: JSON Content is not valid" + "<br>");
 186                                                                         valid = false;
 187                                                                 }
 188                                                         } else if ("XML".equals(configType)) {
 189                                                                 if (!PolicyUtils.isXMLValid(configBodyData)) {
 190                                                                         responseString.append("Config Body: XML Content data is not valid" + "<br>");
 191                                                                         valid = false;
 192                                                                 }
 193                                                         } else if ("PROPERTIES".equals(configType)) {
 194                                                                 if (!PolicyUtils.isPropValid(configBodyData)||configBodyData.equals("")) {
 195                                                                         responseString.append("Config Body: Property data is not valid" + "<br>");
 196                                                                         valid = false;
 197                                                                 }
 198                                                         } else if ("OTHER".equals(configType) && ("".equals(configBodyData))) {
 199                                                                 responseString.append("Config Body: Config Body Should not be Empty" + "<br>");
 200                                                                 valid = false;
 201                                                         }
 202                                                 }
 203                                         }else{
 204                                                 responseString.append("Config Body: Config Body Should not be Empty" + "<br>");
 205                                                 valid = false;
 206                                         }
 207                                 }
 208
 209                                 if(FIREWALL.equalsIgnoreCase(policyData.getConfigPolicyType())){
 210                                         if(policyData.getConfigName() != null && !policyData.getConfigName().isEmpty()){
 211                                                 String configNameValidate = PolicyUtils.policySpecialCharValidator(policyData.getConfigName());
 212                                                 if(!configNameValidate.contains(SUCCESS)){
 213                                                         responseString.append("<b>ConfigName</b>:<i>" +  configNameValidate + HTML_ITALICS_LNBREAK);
 214                                                         valid = false;
 215                                                 }
 216                                         }else{
 217                                                 responseString.append("<b>Config Name</b>:<i> Config Name is required" + HTML_ITALICS_LNBREAK);
 218                                                 valid = false;
 219                                         }
 220                                         if(policyData.getSecurityZone() == null || policyData.getSecurityZone().isEmpty()){
 221                                                 responseString.append("<b>Security Zone</b>:<i> Security Zone is required" + HTML_ITALICS_LNBREAK);
 222                                                 valid = false;
 223                                         }
 224                                 }
 225                                 if("BRMS_Param".equalsIgnoreCase(policyData.getConfigPolicyType()) && Strings.isNullOrEmpty(policyData.getRuleName())){
 226                                         responseString.append("<b>BRMS Template</b>:<i>BRMS Template is required" + HTML_ITALICS_LNBREAK);
 227                                         valid = false;
 228                                 }
 229                                 if("BRMS_Raw".equalsIgnoreCase(policyData.getConfigPolicyType())){
 230                                         if(policyData.getConfigBodyData() != null && !policyData.getConfigBodyData().isEmpty()){
 231                                                 String message = PolicyUtils.brmsRawValidate(policyData.getConfigBodyData());
 232
 233                                                 // If there are any error other than Annotations then this is not Valid
 234                                                 if(message.contains("[ERR")){
 235                                                         responseString.append("<b>Raw Rule Validate</b>:<i>Raw Rule has error"+ message + HTML_ITALICS_LNBREAK);
 236                                                         valid = false;
 237                                                 }
 238                                         }else{
 239                                                 responseString.append("<b>Raw Rule</b>:<i>Raw Rule is required" + HTML_ITALICS_LNBREAK);
 240                                                 valid = false;
 241                                         }
 242                                 }
 243                                 if(CLOSEDLOOP_PM.equalsIgnoreCase(policyData.getConfigPolicyType())){
 244                                         try{
 245                                                 if(Strings.isNullOrEmpty(policyData.getServiceTypePolicyName().get("serviceTypePolicyName").toString())){
 246                                                         responseString.append("<b>ServiceType PolicyName</b>:<i>ServiceType PolicyName is required" + HTML_ITALICS_LNBREAK);
 247                                                         valid = false;
 248                                                 }
 249
 250                                         }catch(Exception e){
 251                                             LOGGER.error("ERROR in ClosedLoop_PM PolicyName" , e);
 252                                                 responseString.append("<b>ServiceType PolicyName</b>:<i>ServiceType PolicyName is required" + HTML_ITALICS_LNBREAK);
 253                                                 valid = false;
 254                                         }
 255
 256                                         if(policyData.getJsonBody() != null){
 257
 258                                                 ClosedLoopPMBody pmBody = mapper.readValue(policyData.getJsonBody(), ClosedLoopPMBody.class);
 259                                                 if(pmBody.getEmailAddress() != null){
 260                                                         String result = emailValidation(pmBody.getEmailAddress(), responseString.toString());
 261                                                         if(result != SUCCESS){
 262                                                                 responseString.append(result + "<br>");
 263                                                                 valid = false;
 264                                                         }
 265                                                 }
 266                                                 if((pmBody.isGamma() || pmBody.isMcr() || pmBody.isTrinity() || pmBody.isvDNS() || pmBody.isvUSP()) != true){
 267                                                         responseString.append("<b>D2/Virtualized Services</b>: <i>Select at least one D2/Virtualized Services" + HTML_ITALICS_LNBREAK);
 268                                                         valid = false;
 269                                                 }
 270                                                 if(pmBody.getGeoLink() != null && !pmBody.getGeoLink().isEmpty()){
 271                                                         String result = PolicyUtils.policySpecialCharValidator(pmBody.getGeoLink());
 272                                                         if(!result.contains(SUCCESS)){
 273                                                                 responseString.append("<b>GeoLink</b>:<i>" +  result + HTML_ITALICS_LNBREAK);
 274                                                                 valid = false;
 275                                                         };
 276                                                 }
 277                                                 if(pmBody.getAttributes() != null && !pmBody.getAttributes().isEmpty()){
 278                                                         for(Entry<String, String> entry : pmBody.getAttributes().entrySet()){
 279                                                                 String key = entry.getKey();
 280                                                                 String value = entry.getValue();
 281                                                                 if(!key.contains("Message")){
 282                                                                         String attributeValidate = PolicyUtils.policySpecialCharValidator(value);
 283                                                                         if(!attributeValidate.contains(SUCCESS)){
 284                                                                                 responseString.append("<b>Attributes</b>:<i>" +  key + " : value has spaces or invalid characters" + HTML_ITALICS_LNBREAK);
 285                                                                                 valid = false;
 286                                                                         };
 287                                                                 }
 288                                                         }
 289                                                 }
 290                                         }else{
 291                                                 responseString.append("<b>D2/Virtualized Services</b>:<i>Select atleast one D2/Virtualized Services" + HTML_ITALICS_LNBREAK);
 292                                                 valid = false;
 293                                         }
 294                                 }
 295                                 if(CLOSEDLOOP_POLICY.equalsIgnoreCase(policyData.getConfigPolicyType())){
 296                                         if(policyData.getJsonBody() != null){
 297
 298                                                 // For API we need to get the conditions key from the Json request and check it before deserializing to POJO due to the enum
 299                                                 if("API".equals(policyData.getApiflag())){
 300                                                         JSONObject json = new JSONObject(policyData.getJsonBody());
 301                                                         if(!json.isNull("conditions")){
 302                                                                 String apiCondition = (String) json.get("conditions");
 303                                                                 if(Strings.isNullOrEmpty(apiCondition)){
 304                                                                         responseString.append("<b>Conditions</b>: <i>Select At least one Condition" + HTML_ITALICS_LNBREAK);
 305                                                                         return responseString;
 306                                                                 }
 307                                                         } else {
 308                                                                 responseString.append("<b>Conditions</b>: <i>There were no conditions provided in configBody json" + HTML_ITALICS_LNBREAK);
 309                                                                 return responseString;
 310                                                         }
 311                                                 }
 312
 313                                                 ClosedLoopFaultBody faultBody = mapper.readValue(policyData.getJsonBody(), ClosedLoopFaultBody.class);
 314                                                 if(faultBody.getEmailAddress() != null && !faultBody.getEmailAddress().isEmpty()){
 315                                                         String result = emailValidation(faultBody.getEmailAddress(), responseString.toString());
 316                                                         if(result != SUCCESS){
 317                                                                 responseString.append(result+ "<br>");
 318                                                                 valid = false;
 319                                                         }
 320                                                 }
 321                                                 if((faultBody.isGamma() || faultBody.isMcr() || faultBody.isTrinity() || faultBody.isvDNS() || faultBody.isvUSP()) != true){
 322                                                         responseString.append("<b>D2/Virtualized Services</b>: <i>Select at least one D2/Virtualized Services" + HTML_ITALICS_LNBREAK);
 323                                                         valid = false;
 324                                                 }
 325                                                 if(faultBody.getActions() == null || faultBody.getActions().isEmpty()){
 326                                                         responseString.append("<b>vPRO Actions</b>: <i>vPRO Actions is required" + HTML_ITALICS_LNBREAK);
 327                                                         valid = false;
 328                                                 }
 329                                                 if(faultBody.getClosedLoopPolicyStatus() == null || faultBody.getClosedLoopPolicyStatus().isEmpty()){
 330                                                         responseString.append("<b>Policy Status</b>: <i>Policy Status is required" + HTML_ITALICS_LNBREAK);
 331                                                         valid = false;
 332                                                 }
 333                                                 if(faultBody.getConditions() == null){
 334                                                         responseString.append("<b>Conditions</b>: <i>Select At least one Condition" + HTML_ITALICS_LNBREAK);
 335                                                         valid = false;
 336                                                 }
 337                                                 if(faultBody.getGeoLink() != null && !faultBody.getGeoLink().isEmpty()){
 338                                                         String result = PolicyUtils.policySpecialCharWithSpaceValidator(faultBody.getGeoLink());
 339                                                         if(!result.contains(SUCCESS)){
 340                                                                 responseString.append("<b>GeoLink</b>:<i>" +  result + HTML_ITALICS_LNBREAK);
 341                                                                 valid = false;
 342                                                         }
 343                                                 }
 344                                                 if(faultBody.getAgingWindow() == 0){
 345                                                         responseString.append("<b>Aging Window</b>: <i>Aging Window is required" + HTML_ITALICS_LNBREAK);
 346                                                         valid = false;
 347                                                 }
 348                                                 if(faultBody.getTimeInterval() == 0){
 349                                                         responseString.append("<b>Time Interval</b>: <i>Time Interval is required" + HTML_ITALICS_LNBREAK);
 350                                                         valid = false;
 351                                                 }
 352                                                 if(faultBody.getRetrys() == 0){
 353                                                         responseString.append("<b>Number of Retries</b>: <i>Number of Retries is required" + HTML_ITALICS_LNBREAK);
 354                                                         valid = false;
 355                                                 }
 356                                                 if(faultBody.getTimeOutvPRO() == 0){
 357                                                         responseString.append("<b>APP-C Timeout</b>: <i>APP-C Timeout is required" + HTML_ITALICS_LNBREAK);
 358                                                         valid = false;
 359                                                 }
 360                                                 if(faultBody.getTimeOutRuby() == 0){
 361                                                         responseString.append("<b>TimeOutRuby</b>: <i>TimeOutRuby is required" + HTML_ITALICS_LNBREAK);
 362                                                         valid = false;
 363                                                 }
 364                                                 if(faultBody.getVnfType() == null || faultBody.getVnfType().isEmpty()){
 365                                                         responseString.append("<b>Vnf Type</b>: <i>Vnf Type is required" + HTML_ITALICS_LNBREAK);
 366                                                         valid = false;
 367                                                 }
 368                                         }else{
 369                                                 responseString.append("<b>D2/Virtualized Services</b>: <i>Select atleast one D2/Virtualized Services" + HTML_ITALICS_LNBREAK);
 370                                                 responseString.append("<b>vPRO Actions</b>: <i>vPRO Actions is required" + HTML_ITALICS_LNBREAK);
 371                                                 responseString.append("<b>Aging Window</b>: <i>Aging Window is required" + HTML_ITALICS_LNBREAK);
 372                                                 responseString.append("<b>Policy Status</b>: <i>Policy Status is required" + HTML_ITALICS_LNBREAK);
 373                                                 responseString.append("<b>Conditions</b>: <i>Select Atleast one Condition" + HTML_ITALICS_LNBREAK);
 374                                                 responseString.append("<b>PEP Name</b>: <i>PEP Name is required" + HTML_ITALICS_LNBREAK);
 375                                                 responseString.append("<b>PEP Action</b>: <i>PEP Action is required" + HTML_ITALICS_LNBREAK);
 376                                                 responseString.append("<b>Time Interval</b>: <i>Time Interval is required" + HTML_ITALICS_LNBREAK);
 377                                                 responseString.append("<b>Number of Retries</b>: <i>Number of Retries is required" + HTML_ITALICS_LNBREAK);
 378                                                 responseString.append("<b>APP-C Timeout</b>: <i>APP-C Timeout is required" + HTML_ITALICS_LNBREAK);
 379                                                 responseString.append("<b>TimeOutRuby</b>: <i>TimeOutRuby is required" + HTML_ITALICS_LNBREAK);
 380                                                 responseString.append("<b>Vnf Type</b>: <i>Vnf Type is required" + HTML_ITALICS_LNBREAK);
 381                                                 valid = false;
 382                                         }
 383                                 }
 384
 385                                 if (MICROSERVICES.equals(policyData.getConfigPolicyType())){
 386                                         if(!Strings.isNullOrEmpty(policyData.getServiceType())){
 387                                                 pullJsonKeyPairs((JsonNode) policyData.getPolicyJSON());
 388
 389                                                 String service;
 390                                                 String version;
 391                                                 if (policyData.getServiceType().contains("-v")){
 392                                                         service = policyData.getServiceType().split("-v")[0];
 393                                                         version = policyData.getServiceType().split("-v")[1];
 394                                                 }else {
 395                                                         service = policyData.getServiceType();
 396                                                         version = policyData.getVersion();
 397                                                 }
 398
 399                                                 if(!Strings.isNullOrEmpty(version)) {
 400                                                         MicroServiceModels returnModel = getAttributeObject(service, version);
 401
 402                                                         if(returnModel != null) {
 403                                                                 String annotation = returnModel.getAnnotation();
 404                                                                 if (!Strings.isNullOrEmpty(annotation)){
 405                                                                         Map<String, String> rangeMap = Splitter.on(",").withKeyValueSeparator("=").split(annotation);
 406                                                                         for (Entry<String, String> rMap : rangeMap.entrySet()){
 407                                                                                 if (rMap.getValue().contains("range::")){
 408                                                                                         String value = mapAttribute.get(rMap.getKey().trim());
 409                                                                                         String[] tempString = rMap.getValue().split("::")[1].split("-");
 410                                                                                         int startNum = Integer.parseInt(tempString[0]);
 411                                                                                         int endNum = Integer.parseInt(tempString[1]);
 412                                                                                         String returnString = "InvalidreturnModel Range:" + rMap.getKey() + " must be between "
 413                                                                                                         + startNum + " - "  + endNum + ",";
 414
 415                                                                                         if(value != null) {
 416                                                                                                 if (PolicyUtils.isInteger(value.replace("\"", ""))){
 417                                                                                                         int result = Integer.parseInt(value.replace("\"", ""));
 418                                                                                                         if (result < startNum || result > endNum){
 419                                                                                                                 responseString.append(returnString);
 420                                                                                                                 valid = false;
 421                                                                                                         }
 422                                                                                                 }else {
 423                                                                                                         responseString.append(returnString);
 424                                                                                                         valid = false;
 425                                                                                                 }
 426                                                                                         } else {
 427                                                                                                 responseString.append("<b>"+rMap.getKey()+"</b>:<i>" + rMap.getKey()
 428                                                                                                 + " is required for the MicroService model " + service + HTML_ITALICS_LNBREAK);
 429                                                                                                 valid = false;
 430                                                                                         }
 431
 432                                                                                 }
 433                                                                         }
 434                                                                 }
 435                                                         } else {
 436                                                                 responseString.append("<b>Micro Service Model</b>:<i> Invalid Model. The model name, " + service +
 437                                                                                 " of version, " + version + " was not found in the dictionary" + HTML_ITALICS_LNBREAK);
 438                                                                 valid = false;
 439                                                         }
 440                                                 } else {
 441                                                         responseString.append("<b>Micro Version</b>:<i> Micro Service Version is required" + HTML_ITALICS_LNBREAK);
 442                                                         valid = false;
 443                                                 }
 444                                         } else {
 445                                                 responseString.append("<b>Micro Service</b>:<i> Micro Service is required" + HTML_ITALICS_LNBREAK);
 446                                                 valid = false;
 447                                         }
 448
 449                                         if(Strings.isNullOrEmpty(policyData.getPriority())){
 450                                                 responseString.append("<b>Priority</b>:<i> Priority is required" + HTML_ITALICS_LNBREAK);
 451                                                 valid = false;
 452                                         }
 453                                 }
 454                         }
 455                         if (DECISION_POLICY.equalsIgnoreCase(policyData.getPolicyType())){
 456                                 if(!Strings.isNullOrEmpty(policyData.getOnapName())){
 457                                         String onapNameValidate = PolicyUtils.policySpecialCharValidator(policyData.getOnapName());
 458                                         if(!onapNameValidate.contains(SUCCESS)){
 459                                                 responseString.append("OnapName:" +  onapNameValidate + "<br>");
 460                                                 valid = false;
 461                                         }
 462                                 }else{
 463                                         responseString.append("Onap Name: Onap Name Should not be empty" + "<br>");
 464                                         valid = false;
 465                                 }
 466
 467                                 if("Rainy_Day".equals(policyData.getRuleProvider())){
 468                                         if(policyData.getRainyday()==null){
 469                                                 responseString.append("<b> Rainy Day Parameters are Required </b><br>");
 470                                                 valid = false;
 471                                         }else{
 472                                                 if(Strings.isNullOrEmpty(policyData.getRainyday().getServiceType())){
 473                                                         responseString.append("Rainy Day <b>Service Type</b> is Required<br>");
 474                                                         valid = false;
 475                                                 }
 476                                                 if(Strings.isNullOrEmpty(policyData.getRainyday().getVnfType())){
 477                                                         responseString.append("Rainy Day <b>VNF Type</b> is Required<br>");
 478                                                         valid = false;
 479                                                 }
 480                                                 if(Strings.isNullOrEmpty(policyData.getRainyday().getBbid())){
 481                                                         responseString.append("Rainy Day <b>Building Block ID</b> is Required<br>");
 482                                                         valid = false;
 483                                                 }
 484                                                 if(Strings.isNullOrEmpty(policyData.getRainyday().getWorkstep())){
 485                                                         responseString.append("Rainy Day <b>Work Step</b> is Required<br>");
 486                                                         valid = false;
 487                                                 }
 488                                                 if(!policyData.getRainyday().getTreatmentTableChoices().isEmpty() &&
 489                                                                 policyData.getRainyday().getTreatmentTableChoices() != null){
 490
 491                                                         for(Object treatmentMap: policyData.getRainyday().getTreatmentTableChoices()){
 492                                                                 String errorCode = null;
 493                                                                 String treatment = null;
 494                                                                 if(treatmentMap instanceof LinkedHashMap<?, ?>){
 495
 496                                                                         if(((LinkedHashMap<?, ?>) treatmentMap).containsKey("errorcode")){
 497                                                                                 errorCode = ((LinkedHashMap<?, ?>) treatmentMap).get("errorcode").toString();
 498                                                                         }
 499                                                                         if(((LinkedHashMap<?, ?>) treatmentMap).containsKey("treatment")){
 500                                                                                 treatment = ((LinkedHashMap<?, ?>) treatmentMap).get("treatment").toString();
 501                                                                         }
 502
 503                                                                 }
 504                                                                 if(Strings.isNullOrEmpty(errorCode) && Strings.isNullOrEmpty(treatment)){
 505                                                                         responseString.append("Rainy Day <b>Error Code</b> and <b>Desired Treatment</b> cannot be empty<br>");
 506                                                                         valid = false;
 507                                                                         break;
 508                                                                 }
 509                                                                 if(Strings.isNullOrEmpty(errorCode)){
 510                                                                         responseString.append("Rainy Day <b>Error Code</b> is Required for each Desired Treatment<br>");
 511                                                                         valid = false;
 512                                                                         break;
 513                                                                 }
 514                                                                 if(Strings.isNullOrEmpty(treatment)){
 515                                                                         responseString.append("Rainy Day <b>Desired Treatment</b> is Required for each Error Code<br>");
 516                                                                         valid = false;
 517                                                                         break;
 518                                                                 }
 519                                                         }
 520
 521                                                 } else {
 522                                                         responseString.append("Rainy Day <b>Desired Automated Treatments</b> are Required<br>");
 523                                                         valid = false;
 524                                                 }
 525                                         }
 526                                 }
 527
 528                                 if("GUARD_YAML".equals(policyData.getRuleProvider()) || "GUARD_BL_YAML".equals(policyData.getRuleProvider())){
 529                                         if(policyData.getYamlparams()==null){
 530                                                 responseString.append("<b> Guard Params are Required </b>" + "<br>");
 531                                                 valid = false;
 532                                         }else{
 533                                                 if(Strings.isNullOrEmpty(policyData.getYamlparams().getActor())){
 534                                                         responseString.append("Guard Params <b>Actor</b> is Required " + "<br>");
 535                                                         valid = false;
 536                                                 }
 537                                                 if(Strings.isNullOrEmpty(policyData.getYamlparams().getRecipe())){
 538                                                         responseString.append("Guard Params <b>Recipe</b> is Required " + "<br>");
 539                                                         valid = false;
 540                                                 }
 541                                                 if(Strings.isNullOrEmpty(policyData.getYamlparams().getGuardActiveStart())){
 542                                                         responseString.append("Guard Params <b>Guard Active Start</b> is Required " + "<br>");
 543                                                         valid = false;
 544                                                 }
 545                                                 if(Strings.isNullOrEmpty(policyData.getYamlparams().getGuardActiveEnd())){
 546                                                         responseString.append("Guard Params <b>Guard Active End</b> is Required " + "<br>");
 547                                                         valid = false;
 548                                                 }
 549                                                 if("GUARD_YAML".equals(policyData.getRuleProvider())){
 550                                                         if(Strings.isNullOrEmpty(policyData.getYamlparams().getLimit())){
 551                                                                 responseString.append(" Guard Params <b>Limit</b> is Required " + "<br>");
 552                                                                 valid = false;
 553                                                         }else if(!PolicyUtils.isInteger(policyData.getYamlparams().getLimit())){
 554                                                                 responseString.append(" Guard Params <b>Limit</b> Should be Integer " + "<br>");
 555                                                                 valid = false;
 556                                                         }
 557                                                         if(Strings.isNullOrEmpty(policyData.getYamlparams().getTimeWindow())){
 558                                                                 responseString.append("Guard Params <b>Time Window</b> is Required" + "<br>");
 559                                                                 valid = false;
 560                                                         }else if(!PolicyUtils.isInteger(policyData.getYamlparams().getTimeWindow())){
 561                                                                 responseString.append(" Guard Params <b>Time Window</b> Should be Integer " + "<br>");
 562                                                                 valid = false;
 563                                                         }
 564                                                         if(Strings.isNullOrEmpty(policyData.getYamlparams().getTimeUnits())){
 565                                                                 responseString.append("Guard Params <b>Time Units</b> is Required" + "<br>");
 566                                                                 valid = false;
 567                                                         }
 568                                                 }else if("GUARD_BL_YAML".equals(policyData.getRuleProvider())){
 569                                                         if(policyData.getYamlparams().getBlackList()==null || policyData.getYamlparams().getBlackList().isEmpty()){
 570                                                                 responseString.append(" Guard Params <b>BlackList</b> is Required " + "<br>");
 571                                                                 valid = false;
 572                                                         }else{
 573                                                                 for(String blackList: policyData.getYamlparams().getBlackList()){
 574                                                                         if(blackList==null || !(SUCCESS.equals(PolicyUtils.policySpecialCharValidator(blackList)))){
 575                                                                                 responseString.append(" Guard Params <b>BlackList</b> Should be valid String" + "<br>");
 576                                                                                 valid = false;
 577                                                                                 break;
 578                                                                         }
 579                                                                 }
 580                                                         }
 581                                                 }
 582                                         }
 583                                 }
 584                         }
 585
 586                         if(ACTION_POLICY.equalsIgnoreCase(policyData.getPolicyType())){
 587                                 if(!Strings.isNullOrEmpty(policyData.getActionPerformer())){
 588                                         String actionPerformer = PolicyUtils.policySpecialCharValidator(policyData.getActionPerformer());
 589                                         if(!actionPerformer.contains(SUCCESS)){
 590                                                 responseString.append("ActionPerformer:" +  actionPerformer + "<br>");
 591                                                 valid = false;
 592                                         }
 593                                 }else{
 594                                         responseString.append("ActionPerformer: ActionPerformer Should not be empty" + "<br>");
 595                                         valid = false;
 596                                 }
 597                                 if(policyData.getAttributes() != null){
 598                                         for(Object attribute : policyData.getAttributes()){
 599                                                 if(attribute instanceof LinkedHashMap<?, ?>){
 600                                                         try{
 601                                                                 //This is for validation check if the value exists or not
 602                                                                 String key = ((LinkedHashMap<?, ?>) attribute).get("key").toString();
 603                                                                 String value =  ((LinkedHashMap<?, ?>) attribute).get("value").toString();
 604                                                                 if("".equals(key) || "".equals(value)){
 605                                                                         responseString.append(EMPTY_COMPONENT_ATTR + "<br>");
 606                                                                         valid = false;
 607                                                                         break;
 608                                                                 }
 609                                                         }catch(Exception e){
 610                                                                 LOGGER.error("This is a Policy Validation check" +e);
 611                                                                 responseString.append(EMPTY_COMPONENT_ATTR + "<br>");
 612                                                                 valid = false;
 613                                                                 break;
 614                                                         }
 615                                                 }
 616                                         }
 617                                 }else{
 618                                         responseString.append(EMPTY_COMPONENT_ATTR + "<br>");
 619                                         valid = false;
 620                                 }
 621                                 if(!Strings.isNullOrEmpty(policyData.getActionAttributeValue())){
 622                                         String actionAttribute = PolicyUtils.policySpecialCharValidator(policyData.getActionAttributeValue());
 623                                         if(!actionAttribute.contains(SUCCESS)){
 624                                                 responseString.append("ActionAttribute:" +  actionAttribute + "<br>");
 625                                                 valid = false;
 626                                         };
 627                                 }else{
 628                                         responseString.append("ActionAttribute: ActionAttribute Should not be empty" + "<br>");
 629                                         valid = false;
 630                                 }
 631
 632                                 if(!policyData.getRuleAlgorithmschoices().isEmpty()){
 633                                         for(Object attribute : policyData.getRuleAlgorithmschoices()){
 634                                                 if(attribute instanceof LinkedHashMap<?, ?>){
 635                                                         try{
 636                                                                 String label = ((LinkedHashMap<?, ?>) attribute).get("id").toString();
 637                                                                 String key = ((LinkedHashMap<?, ?>) attribute).get("dynamicRuleAlgorithmField1").toString();
 638                                                                 String rule = ((LinkedHashMap<?, ?>) attribute).get("dynamicRuleAlgorithmCombo").toString();
 639                                                                 String value = ((LinkedHashMap<?, ?>) attribute).get("dynamicRuleAlgorithmField2").toString();
 640
 641                                                                 if(Strings.isNullOrEmpty(label) || Strings.isNullOrEmpty(key) || Strings.isNullOrEmpty(rule) || Strings.isNullOrEmpty(value)){
 642                                                                         responseString.append("Rule Algorithms: One or more Fields in Rule Algorithms is Empty." + "<br>");
 643                                                                         valid = false;
 644                                                                 }
 645                                                         }catch(Exception e){
 646                                                                 LOGGER.error("This is a Policy Validation check" +e);
 647                                                                 responseString.append("Rule Algorithms: One or more Fields in Rule Algorithms is Empty." + "<br>");
 648                                                                 valid = false;
 649                                                                 break;
 650                                                         }
 651                                                 }
 652                                         }
 653                                 }
 654                         }
 655
 656                         if(CONFIG_POLICY.equals(policyData.getPolicyType())){
 657                                 String value = "";
 658                                 if(valid){
 659                                         if(commonClassDao!=null){
 660                                                 List<Object> spData = commonClassDao.getDataById(SafePolicyWarning.class, "riskType", policyData.getRiskType());
 661                                                 if (!spData.isEmpty()){
 662                                                         SafePolicyWarning safePolicyWarningData  = (SafePolicyWarning) spData.get(0);
 663                                                         value = "Message:" +  safePolicyWarningData.getMessage();
 664                                                 }
 665                                         }
 666                                         responseString.append(SUCCESS + "@#"+ value);
 667                                 }
 668                         }else{
 669                                 if(valid){
 670                                         responseString.append(SUCCESS);
 671                                 }
 672                         }
 673
 674                         return responseString;
 675                 }
 676                 catch (Exception e){
 677                         LOGGER.error("Exception Occured during Policy Validation" +e);
 678                         return null;
 679                 }
 680         }
 681
 682         protected String emailValidation(String email, String response){
 683                 String res = response;
 684                 if(email != null){
 685                         String validateEmail = PolicyUtils.validateEmailAddress(email.replace("\"", ""));
 686                         if(!validateEmail.contains(SUCCESS)){
 687                                 res  += "<b>Email</b>:<i>" +  validateEmail + HTML_ITALICS_LNBREAK;
 688                         }
 689                         else {
 690                                 return SUCCESS;
 691                         }
 692                 }
 693                 return res;
 694         }
 695
 696         private MicroServiceModels getAttributeObject(String name, String version) {
 697                 MicroServiceModels workingModel = null;
 698                 try{
 699                         List<Object> microServiceModelsData = commonClassDao.getDataById(MicroServiceModels.class, "modelName:version", name+":"+version);
 700                         if(microServiceModelsData != null){
 701                                 workingModel = (MicroServiceModels) microServiceModelsData.get(0);
 702                         }
 703                 }catch(Exception e){
 704                         String message = XACMLErrorConstants.ERROR_DATA_ISSUE + "Invalid Template.  The template name, "
 705                     + name + " was not found in the dictionary: ";
 706                         LOGGER.error(XACMLErrorConstants.ERROR_DATA_ISSUE + message + e);
 707                         return null;
 708                 }
 709
 710                 return workingModel;
 711         }
 712
 713         private void pullJsonKeyPairs(JsonNode rootNode) {
 714                 Iterator<Map.Entry<String, JsonNode>> fieldsIterator = rootNode.fields();
 715
 716                 while (fieldsIterator.hasNext()) {
 717                         Map.Entry<String, JsonNode> field = fieldsIterator.next();
 718                         final String key = field.getKey();
 719                         final JsonNode value = field.getValue();
 720                         if (value.isContainerNode() && !value.isArray()) {
 721                                 pullJsonKeyPairs(value); // RECURSIVE CALL
 722                         } else {
 723                                 if (value.isArray()){
 724                                         String newValue = StringUtils.replaceEach(value.toString(), new String[]{"[", "]", "\""}, new String[]{"", "", ""});
 725                                         mapAttribute.put(key, newValue);
 726                                 }else {
 727                                         mapAttribute.put(key, value.toString().trim());
 728                                 }
 729                         }
 730                 }
 731         }
 732
 733 }