Overview
This document highlights the changes need to be done in a Property module to support the privacy feature.
Pre-requisites
Prior Knowledge of Java/J2EE.
Prior Knowledge of Spring Boot.
MDMS Service
Encryption Service
MDMS changes
Update the SecurityPolicy.json file.
The Security Policy mdms file, must have the model configuration for fields to be encrypted/decrypted.
Following models have been used for W&S in SecurityPolicy.json file:
{
"model": "Property",
"uniqueIdentifier": {
"name": "uuid",
"jsonPath": "/owners/0/uuid"
},
"attributes": [
{
"name": "street",
"jsonPath": "address/street",
"patternId": "005",
"defaultVisibility": "PLAIN"
},
{
"name": "doorNo",
"jsonPath": "address/doorNo",
"patternId": "005",
"defaultVisibility": "PLAIN"
},
{
"name": "landmark",
"jsonPath": "address/landmark",
"patternId": "005",
"defaultVisibility": "PLAIN"
}
],
"roleBasedDecryptionPolicy": [
{
"roles": ["WS_CEMP","WS_DOC_VERIFIER","WS_FIELD_INSPECTOR","WS_APPROVER","WS_CLERK","SW_CEMP","SW_DOC_VERIFIER","SW_FIELD_INSPECTOR","SW_APPROVER","SW_CLERK","PT_APPROVER", "PT_CEMP", "PT_COLLECTION_EMP", "PT_FIELD_INSPECTOR", "PT_DOC_VERIFIER"],
"attributeAccessList": [
{
"attribute": "street",
"firstLevelVisibility": "MASKED",
"secondLevelVisibility": "PLAIN"
},
{
"attribute": "doorNo",
"firstLevelVisibility": "MASKED",
"secondLevelVisibility": "PLAIN"
},
{
"attribute": "landmark",
"firstLevelVisibility": "MASKED",
"secondLevelVisibility": "PLAIN"
}
]
},
{
"roles": ["REINDEXING_ROLE"],
"attributeAccessList": [
{
"attribute": "street",
"firstLevelVisibility": "ENCRYPTED",
"secondLevelVisibility": "PLAIN"
},
{
"attribute": "doorNo",
"firstLevelVisibility": "ENCRYPTED",
"secondLevelVisibility": "PLAIN"
},
{
"attribute": "landmark",
"firstLevelVisibility": "ENCRYPTED",
"secondLevelVisibility": "PLAIN"
}
]
}
]
},
{
"model": "PropertyDecrypDisabled",
"uniqueIdentifier": {
"name": "propertyId",
"jsonPath": "/propertyId"
},
"attributes": [
{
"name": "street",
"jsonPath": "address/street",
"patternId": null,
"defaultVisibility": "PLAIN"
},
{
"name": "doorNo",
"jsonPath": "address/doorNo",
"patternId": null,
"defaultVisibility": "PLAIN"
},
{
"name": "landmark",
"jsonPath": "address/landmark",
"patternId": null,
"defaultVisibility": "PLAIN"
}
],
"roleBasedDecryptionPolicy": []
},
Also add following(if not already there) under roleBasedDecryptionPolicy of User model(already existing):
"roleBasedDecryptionPolicy": [
{
"roles": ["REINDEXING_ROLE"],
"attributeAccessList": [
{
"attribute": "mobileNumber",
"firstLevelVisibility": "ENCRYPTED",
"secondLevelVisibility": "PLAIN"
}
]
},
{
"roles": ["WS_CEMP","WS_DOC_VERIFIER","WS_FIELD_INSPECTOR","WS_APPROVER","WS_CLERK","SW_CEMP","SW_DOC_VERIFIER","SW_FIELD_INSPECTOR","SW_APPROVER","SW_CLERK"
],
"attributeAccessList": [
{
"attribute": "mobileNumber",
"firstLevelVisibility": "MASKED",
"secondLevelVisibility": "PLAIN"
},
{
"attribute": "fatherOrHusbandName",
"firstLevelVisibility": "MASKED",
"secondLevelVisibility": "PLAIN"
},
{
"attribute": "correspondenceAddress",
"firstLevelVisibility": "MASKED",
"secondLevelVisibility": "PLAIN"
},
{
"attribute": "name",
"firstLevelVisibility": "PLAIN",
"secondLevelVisibility": "PLAIN"
},
{
"attribute": "emailId",
"firstLevelVisibility": "MASKED",
"secondLevelVisibility": "PLAIN"
},
{
"attribute": "permanentAddress",
"firstLevelVisibility": "MASKED",
"secondLevelVisibility": "PLAIN"
},
{
"attribute": "guardian",
"firstLevelVisibility": "MASKED",
"secondLevelVisibility": "PLAIN"
}
]
}
]
Refer the SecurityPolicy.json file for full reference.
For modules, there is no such hard rule or pattern for naming the model, but it should be related to that service.
ex: 1.) For user service we have two security policy model User which is used when a user tries to search other user data and he/she will get the PII data in masked, plain or encrypted form depending on the visibility sets for an attribute in the mdms.
And another model is UserSelf which is used when a user tries to search its own data and he/she will get the data as per the configuration set there. For report and searcher config the model name should be similar to the value that we are setting in the field decryptionPathId. ex:- Employee Report. Employee Report Security Model
2.) For Property we have model Property which is for Address fields like street,doorNo,landmark encryption and decryption.
For an attribute where its firstLevelVisibility is set as "Masked" and whenever the respective search API is called without the plain Access Request then in the API response for that attribute we will get the masked value
for ex:- if for mobile number attribute’s firstLevelVisibility is masked and its plain value is 9089243280 then in response, we will get value as ******3280 and the masking pattern is defined in the MaskingPattern mdms file and the pattern is picked up based on patternId. Similarly, if firstLevelVisibility is set as "ENCRYPTED" we will get the encrypted value of that plain data (which is present in DB) in the response.
NOTE: For adding of new attribute for encryption, following things need to be kept in mind:
We do not have a direct approach to it, but a workaround as follows:
We need to make sure which property has to be encrypted and what is the path of the property in the Request/Response object of Property. We can add a new property in existing model Property.
Inclusion of any new attribute here would need encryption of the old data for this new property.
For that, in MDMS, we will have to replace the existing model attributes with the only new attributes and hit the_encryptOldDataapi. Once old data encryption is done, we can put back all the required attributes (old +new) in the model.
Also, before starting the encryption of old data, we will have to check the latest record of tableeg_pt_enc_audit. If the latest record has offset and record count value other than 0 then insert a random record with offset and record count as 0 andcreatedtimeandencryptiontimeas current timestamp in millis in utc.
For further info about adding models refer here
Backend service changes
Update the pom.xml file.
Upgrade services-common library version.
<dependency> <groupId>org.egov.services</groupId> <artifactId>services-common</artifactId> <version>1.1.0-SNAPSHOT</version> </dependency>Upgrade tracer library version.
<dependency> <groupId>org.egov.services</groupId> <artifactId>tracer</artifactId> <version>2.0.0-SNAPSHOT</version> </dependency>
Add enc-client library
<dependency> <groupId>org.egov</groupId> <artifactId>enc-client</artifactId> <version>2.0.4-SNAPSHOT</version> <exclusions> <exclusion> <groupId>org.springframework.kafka</groupId> <artifactId>spring-kafka</artifactId> </exclusion> <exclusion> <groupId>org.apache.kafka</groupId> <artifactId>kafka-clients</artifactId> </exclusion> </exclusions> </dependency>
Application Properties changes:
In property-services encryption and decryption end points should be declared as follows:
#--------enable/disable ABAC in encryption----------# property.decryption.abac.enabled=true encryption.batch.value=500 encryption.offset.value=0 #-------Persister topics for oldDataEncryption-------# property.oldDataEncryptionStatus.topic=pt-enc-audit persister.update.property.oldData.topic=update-property-encryption persister.update.property.audit.oldData.topic=update-property-audit-enc persister.save.property.fuzzy.topic=save-property-fuzzy-data
Also update the following existing property in application-properties: property.es.index=pt-fuzzy-search-index
EncryptionDecryptionUtil.java:
We need an interfacing file for handling the encryption and decryption of attributes and for interacting with enc-client library directly.
For reference follow the below code snippet
package org.egov.pt.util;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.node.ObjectNode;
import com.fasterxml.jackson.databind.node.TextNode;
import lombok.extern.slf4j.Slf4j;
import org.egov.common.contract.request.RequestInfo;
import org.egov.common.contract.request.Role;
import org.egov.common.contract.request.User;
import org.egov.encryption.EncryptionService;
import org.egov.encryption.audit.AuditService;
import org.egov.pt.config.PropertyConfiguration;
import org.egov.tracer.model.CustomException;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.stereotype.Component;
import org.springframework.util.CollectionUtils;
import org.springframework.web.client.HttpClientErrorException;
import org.springframework.web.client.HttpServerErrorException;
import org.springframework.web.client.ResourceAccessException;
import java.io.IOException;
import java.util.*;
@Slf4j
@Component
public class EncryptionDecryptionUtil {
private EncryptionService encryptionService;
@Autowired
private PropertyConfiguration config;
@Autowired
private AuditService auditService;
@Autowired
private ObjectMapper objectMapper;
@Value(("${state.level.tenant.id}"))
private String stateLevelTenantId;
@Value(("${property.decryption.abac.enabled}"))
private boolean abacEnabled;
public EncryptionDecryptionUtil(EncryptionService encryptionService) {
this.encryptionService = encryptionService;
}
public <T> T encryptObject(Object objectToEncrypt, String key, Class<T> classType) {
try {
if (objectToEncrypt == null) {
return null;
}
T encryptedObject = encryptionService.encryptJson(objectToEncrypt, key, config.getStateLevelTenantId(), classType);
if (encryptedObject == null) {
throw new CustomException("ENCRYPTION_NULL_ERROR", "Null object found on performing encryption");
}
return encryptedObject;
} catch (Exception e) {
log.error("Unknown Error occurred while encrypting", e);
throw new CustomException("UNKNOWN_ERROR", "Unknown error occurred in encryption process");
}
}
public <E, P> P decryptObject(Object objectToDecrypt, String key, Class<E> classType, RequestInfo requestInfo) {
try {
boolean objectToDecryptNotList = false;
if (objectToDecrypt == null) {
return null;
}
if (!(objectToDecrypt instanceof List)) {
objectToDecryptNotList = true;
objectToDecrypt = Collections.singletonList(objectToDecrypt);
}
Map<String, String> keyPurposeMap = getKeyToDecrypt(objectToDecrypt);
String purpose = keyPurposeMap.get("PropertyEncDisabledSearch");
if(key.equalsIgnoreCase(PTConstants.PROPERTY_MODEL))
key = keyPurposeMap.get("key");
P decryptedObject = (P) encryptionService.decryptJson(requestInfo, objectToDecrypt, key, purpose, classType);
if (decryptedObject == null) {
throw new CustomException("DECRYPTION_NULL_ERROR", "Null object found on performing decryption");
}
if (objectToDecryptNotList) {
decryptedObject = (P) ((List<E>) decryptedObject).get(0);
}
return decryptedObject;
} catch (IOException | HttpClientErrorException | HttpServerErrorException | ResourceAccessException e) {
log.error("Error occurred while decrypting", e);
throw new CustomException("DECRYPTION_SERVICE_ERROR", "Error occurred in decryption process");
} catch (Exception e) {
log.error("Unknown Error occurred while decrypting", e);
throw new CustomException("UNKNOWN_ERROR", "Unknown error occurred in decryption process");
}
}
/**
* Setting a fake user Info in case of open API calls
*
* @param requestInfo
* @return
*/
private RequestInfo copyRequestInfoForEncryption(RequestInfo requestInfo) {
RequestInfo requestInfoForDecryption;
User fakeUSerInfo = User.builder().uuid("no uuid").type("EMPLOYEE").build();
if ( requestInfo != null ) {
requestInfoForDecryption = RequestInfo.builder()
.correlationId(requestInfo.getCorrelationId())
.authToken(requestInfo.getAuthToken())
.apiId(requestInfo.getApiId())
.msgId(requestInfo.getMsgId())
.build();
if (requestInfo.getUserInfo() == null)
requestInfoForDecryption.setUserInfo(fakeUSerInfo);
else
requestInfoForDecryption.setUserInfo(requestInfo.getUserInfo());
} else {
requestInfoForDecryption = RequestInfo.builder().
userInfo(fakeUSerInfo)
.build();
}
return requestInfoForDecryption;
}
private User getEncrichedandCopiedUserInfo(User userInfo) {
List<Role> newRoleList = new ArrayList<>();
Boolean isUserTypeRoleFound = false;
List<Role> roles = userInfo.getRoles();
if (!CollectionUtils.isEmpty(roles)) {
for (Role role : roles) {
if (role.getCode().equalsIgnoreCase(userInfo.getType()))
isUserTypeRoleFound = true;
Role newRole = Role.builder()
.tenantId(role.getTenantId())
.code(role.getCode())
.name(role.getName())
.id(role.getId())
.build();
newRoleList.add(newRole);
}
}
if (!isUserTypeRoleFound) {
Role roleFromtype = Role.builder()
.tenantId(userInfo.getTenantId())
.code(userInfo.getType())
.name(userInfo.getType())
.build();
newRoleList.add(roleFromtype);
}
return User.builder()
.roles(newRoleList)
.id(userInfo.getId())
.name(userInfo.getName())
.type(userInfo.getType())
.uuid(userInfo.getUuid())
.emailId(userInfo.getEmailId())
.userName(userInfo.getUserName())
.tenantId(userInfo.getTenantId())
.mobileNumber(userInfo.getMobileNumber())
.build();
}
public Map<String,String> getKeyToDecrypt(Object objectToDecrypt) {
Map<String,String> keyPurposeMap = new HashMap<>();
if (!abacEnabled){
keyPurposeMap.put("key","PropertyDecrypDisabled");
keyPurposeMap.put("purpose","AbacDisabled");
}
else{
keyPurposeMap.put("key","Property");
keyPurposeMap.put("purpose","PropertySearch");
}
return keyPurposeMap;
}
}
You may find the file here in the repo.
UnmaskingUtil.java:
UnmaskingUtil.java file helps in extracting the plain data of Owner from the User service.
For reference follow the below code snippet
package org.egov.pt.util;
import java.util.ArrayList;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
import org.egov.common.contract.request.PlainAccessRequest;
import org.egov.common.contract.request.RequestInfo;
import org.egov.pt.models.Address;
import org.egov.pt.models.OwnerInfo;
import org.egov.pt.models.Property;
import org.egov.pt.models.PropertyCriteria;
import org.egov.pt.models.user.UserDetailResponse;
import org.egov.pt.models.user.UserSearchRequest;
import org.egov.pt.service.PropertyService;
import org.egov.pt.service.UserService;
import org.egov.pt.validator.PropertyValidator;
import org.egov.pt.web.contracts.PropertyRequest;
import org.egov.tracer.model.CustomException;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;
import org.springframework.util.CollectionUtils;
import org.springframework.util.StringUtils;
@Component
public class UnmaskingUtil {
private static List<String> ownerPlainRequestFieldsList;
@Autowired
private UserService userService;
@Autowired
private PropertyService service;
@Autowired
private PropertyValidator validator;
public Property getPropertyUnmasked(PropertyRequest request) {
Property propertyFromRequest = request.getProperty();
PropertyCriteria criteria = validator.getPropertyCriteriaForSearch(request);
List<Property> propertiesFromSearchResponse = service.searchProperty(criteria, request.getRequestInfo());
if (CollectionUtils.isEmpty(propertiesFromSearchResponse)) {
throw new CustomException("EG_PT_PROPERTY_NOT_FOUND", "The property to be updated does not exist in the system");
}
Property propertyFromSearch = propertiesFromSearchResponse.get(0);
Address addressFromRequest = propertyFromRequest.getAddress();
if (null != addressFromRequest.getDoorNo() && addressFromRequest.getDoorNo().contains("*"))
addressFromRequest.setDoorNo(propertyFromSearch.getAddress().getDoorNo());
if (null != addressFromRequest.getStreet() && addressFromRequest.getStreet().contains("*"))
addressFromRequest.setStreet(propertyFromSearch.getAddress().getStreet());
if (null != addressFromRequest.getLandmark() && addressFromRequest.getLandmark().contains("*"))
addressFromRequest.setLandmark(propertyFromSearch.getAddress().getLandmark());
getOwnerDetailsUnmasked(request.getProperty(), request.getRequestInfo());
return propertyFromSearch;
}
public void getOwnerDetailsUnmasked (Property property, RequestInfo requestInfo) {
PlainAccessRequest apiPlainAccessRequest = requestInfo.getPlainAccessRequest();
List<String> plainRequestFieldsList = getAllFieldsPlainAccessList();
PlainAccessRequest plainAccessRequest = PlainAccessRequest.builder()
.plainRequestFields(plainRequestFieldsList)
.build();
requestInfo.setPlainAccessRequest(plainAccessRequest);
UserSearchRequest userSearchRequest = userService.getBaseUserSearchRequest(property.getTenantId(), requestInfo);
Set<String> ownerIds = new HashSet<>();
for (OwnerInfo ownerInfo : property.getOwners()) {
String currentOwnerId = ownerInfo.getUuid();
if(currentOwnerId == null)
continue;
/*
* once user module is updated to handle masked update
* users will be unmasked on need, currently all.
*/
ownerIds.clear();
ownerIds.add(currentOwnerId);
userSearchRequest.setUuid(ownerIds);
plainAccessRequest.setRecordId(currentOwnerId);
UserDetailResponse userDetailResponse = userService.getUser(userSearchRequest);
OwnerInfo unmaskedUser = userDetailResponse.getUser().get(0);
updateMaskedOwnerInfoWithUnmaskedFields(ownerInfo, unmaskedUser);
requestInfo.setPlainAccessRequest(apiPlainAccessRequest);
}
}
private void updateMaskedOwnerInfoWithUnmaskedFields(OwnerInfo ownerInfo, OwnerInfo unmaskedUser) {
if (!StringUtils.isEmpty(ownerInfo.getFatherOrHusbandName()) && ownerInfo.getFatherOrHusbandName().contains("*")) {
ownerInfo.setFatherOrHusbandName(unmaskedUser.getFatherOrHusbandName());
}
if (ownerInfo.getMobileNumber().contains("*")) {
ownerInfo.setMobileNumber(unmaskedUser.getMobileNumber());
}
if (ownerInfo.getPermanentAddress() != null
&& ownerInfo.getPermanentAddress().contains("*")) {
ownerInfo.setPermanentAddress(unmaskedUser.getPermanentAddress());
}
if (ownerInfo.getCorrespondenceAddress() != null
&& ownerInfo.getCorrespondenceAddress().contains("*")) {
ownerInfo.setCorrespondenceAddress(unmaskedUser.getCorrespondenceAddress());
}
if (!StringUtils.isEmpty(ownerInfo.getUserName()) && ownerInfo.getUserName().contains("*")) {
ownerInfo.setUserName(unmaskedUser.getUserName());
}
if (!StringUtils.isEmpty(ownerInfo.getName()) && ownerInfo.getName().contains("*")) {
ownerInfo.setName(unmaskedUser.getName());
}
if (!StringUtils.isEmpty(ownerInfo.getGender()) && ownerInfo.getGender().contains("*")) {
ownerInfo.setGender(unmaskedUser.getGender());
}
}
public static List<String> getAllFieldsPlainAccessList() {
if (ownerPlainRequestFieldsList == null) {
ownerPlainRequestFieldsList = new ArrayList<>();
ownerPlainRequestFieldsList.add("mobileNumber");
ownerPlainRequestFieldsList.add("guardian");
ownerPlainRequestFieldsList.add("fatherOrHusbandName");
ownerPlainRequestFieldsList.add("correspondenceAddress");
ownerPlainRequestFieldsList.add("userName");
ownerPlainRequestFieldsList.add("name");
ownerPlainRequestFieldsList.add("gender");
}
return ownerPlainRequestFieldsList;
}
}
You may find the file here in the repo.
Important methods to be added in service:
If you want to get all the PII data in plain format then in the search request add the search param “isSearchInternal“ as “true”
If the user wants only specific fields to be unmasked then add the plainAccessRequest in the RequestBody in the following format:
{
"RequestInfo": {
"apiId": "Rainmaker",
"authToken": "03df03a9-58c4-47a7-96eb-e745570ac6b7",
"userInfo": {
"id": 12105,
"uuid": "6d29df57-c2bd-4fd5-ab6c-2815749ebff8",
"userName": "QAWSSU",
"name": "Lata Naik",
"mobileNumber": "9090909091",
"emailId": "lata@gmail.com",
"locale": null,
"type": "EMPLOYEE",
"roles": [
{
"name": "PT Doc Verifier",
"code": "PT_DOC_VERIFIER",
"tenantId": "pb.amritsar"
},
{
"name": "WS Document Verifier",
"code": "WS_DOC_VERIFIER",
"tenantId": "pb.amritsar"
},
{
"name": "SW Field Inspector",
"code": "SW_FIELD_INSPECTOR",
"tenantId": "pb.amritsar"
},
{
"name": "SW Document Verifier",
"code": "SW_DOC_VERIFIER",
"tenantId": "pb.amritsar"
},
{
"name": "PT Counter Employee",
"code": "PT_CEMP",
"tenantId": "pb.amritsar"
},
{
"name": "WS Approver",
"code": "WS_APPROVER",
"tenantId": "pb.amritsar"
},
{
"name": "PT Counter Approver",
"code": "PT_APPROVER",
"tenantId": "pb.amritsar"
},
{
"name": "PT Field Inspector",
"code": "PT_FIELD_INSPECTOR",
"tenantId": "pb.amritsar"
},
{
"name": "WS Counter Employee",
"code": "WS_CEMP",
"tenantId": "pb.amritsar"
},
{
"name": "SW Counter Employee",
"code": "SW_CEMP",
"tenantId": "pb.amritsar"
},
{
"name": "SW Clerk",
"code": "SW_CLERK",
"tenantId": "pb.amritsar"
},
{
"name": "WS Field Inspector",
"code": "WS_FIELD_INSPECTOR",
"tenantId": "pb.amritsar"
},
{
"name": "WS Clerk",
"code": "WS_CLERK",
"tenantId": "pb.amritsar"
},
{
"name": "SW Approver",
"code": "SW_APPROVER",
"tenantId": "pb.amritsar"
}
],
"active": true,
"tenantId": "pb.amritsar",
"permanentCity": null
},
"msgId": "1667459745751|en_IN",
"plainAccessRequest": {
"recordId": "e7989e70-b5cc-4361-8837-64f47bd297b5",
"plainRequestFields": [
"street","doorNo","landmark"
]
}
}
}
plainAccessRequest contains :
recordIdwhich will take uuid of the user as an input for which PII data has to be unmasked, andplainRequestFieldswill take and array of attributes that need to be unmasked. These arrtributes should comply with the attributes used in the Mdms SecurityPolicy.json’s models created.
Encryption of Old Data in the dB :
Before using the privacy feature in any environment, first the encryption of existing data in the dB should be done.
An api for the same is written in the service and needs to be triggered by port-forwarding the respective service pod.
The data encryption api uses the existing plainSearch method and the encryption shall take place tenantId-wise. If tenantId is not specified then all the tenants are picked from the mdms repository and the encyption happens for all the tenants. However, if the tenantId is specified, then the encryption happens only for that tenantId.
Following method is added to execute the oldDataEncryption
In PropertyController.java
/**
* Encrypts existing property records
*
* @param requestInfoWrapper RequestInfoWrapper
* @param propertyCriteria PropertyCriteria
* @return list of updated encrypted data
*/
/* To be executed only once */
@RequestMapping(value = "/_encryptOldData", method = RequestMethod.POST)
public ResponseEntity<PropertyResponse> encryptOldData(@Valid @RequestBody RequestInfoWrapper requestInfoWrapper,
@Valid @ModelAttribute PropertyCriteria propertyCriteria) {
propertyCriteria.setIsRequestForOldDataEncryption(Boolean.TRUE);
List<Property> properties = propertyEncryptionService.updateOldData(propertyCriteria, requestInfoWrapper.getRequestInfo());
PropertyResponse response = PropertyResponse.builder().properties(properties).responseInfo(
responseInfoFactory.createResponseInfoFromRequestInfo(requestInfoWrapper.getRequestInfo(), true))
.build();
return new ResponseEntity<>(response, HttpStatus.OK);
}
In PropertyEncryptionService.java
This service is solely for old data encryption and can be referred from here:
PropertyEncryptionService.java
A new persister file needs to be added for keeping track of progress of oldDataEncryption.
Refer this pt-enc-audit-persister.yml for the same.
Here is the Postman collection for all property, water and sewerage services for old Data encryption :
https://www.getpostman.com/collections/b3858ec2020462a6407d
Re-indexing of Old Data in the base indexes:
There is NO need of re-indexing the base indexes(viz. property-services) once the api for old data encryption is executed as this will happen during the api execution itself.
For any new data getting created, the new data will get saved in the encrypted format only in the indexes.
When talking about privacy changes, we would need 2 additional indexes to be added.
both of them would be the copy of existing indexes.
1. A fuzzy index : Copy of index config under existing save topic
Reference: https://github.com/egovernments/configs/commit/5399adb0afae6e646550ca5c4c269632b6aac630
2. An index for Old data encryption: Copy of index config under existing update topic
Reference: https://github.com/egovernments/configs/pull/2516
Enabling / Disabling Privacy:
To enable or disable decryption in privacy, we need to make change only privacy variable present in the environment file in DevOps.
For enabling, its value should be “true” else “false”.
For property-services :
property-decryption-abac-enabled: "true"
For user-service:
decryption-abac-enabled: "true"
The variable can be found in the file here
Note: Privacy decryption means: For any new application creation/ old application updation Internally data will be stored in encrypted form itself, just that during decryption diasabled it would give PLAIN text rather than masked one.
All the above changes need to be done for sw-services as well.
For detailed steps to configure the above changes refer document: Detailed Steps to configure privacy in W&S module
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