RED-7297: set password policy in a simple way

src/main/java/com/knecon/fforesight/tenantusermanagement/service/TenantManagementService.java

@@ -10,7 +10,6 @@ import java.util.List;
 import java.util.Map;
 import java.util.Set;
 import java.util.UUID;
-import java.util.stream.Collectors;
 
 import javax.sql.DataSource;
 
@@ -65,6 +64,8 @@ public class TenantManagementService implements TenantProvider {
     private static final Set<String> SUPPORTED_DATABASES = Set.of("postgresql");
     private static final String PASSWORD = "**********";
 
+//    private final KeycloakSession session;
+
     private final EncryptionDecryptionService encryptionService;
     private final TenantRepository tenantRepository;
     private final TenantPersistenceService tenantPersistenceService;
@@ -83,7 +84,7 @@ public class TenantManagementService implements TenantProvider {
     @SneakyThrows
     public TenantResponse createTenant(TenantRequest tenantRequest) {
 
-        log.info("Tenants are: {}", tenantRepository.findAll().stream().map(TenantEntity::getTenantId).collect(Collectors.toList()));
+        log.info("Tenants are: {}", tenantRepository.findAll().stream().map(TenantEntity::getTenantId).toList());
         log.info("Requested to create tenant for: {}", tenantRequest.getTenantId());
 
         try {
@@ -295,7 +296,11 @@ public class TenantManagementService implements TenantProvider {
         rolesRepresentation.setRealm(roles);
         realm.setRoles(rolesRepresentation);
 
-        realm.setUsers(users.stream().map(this::toUserRepresentation).collect(Collectors.toList()));
+        realm.setUsers(users.stream().map(this::toUserRepresentation).toList());
+
+        var policyString = "digits and length and lowerCase and notEmail and notUsername and specialChars and upperCase";
+//        PasswordPolicy passwordPolicy = PasswordPolicy.parse(session, policyString);
+        realm.setPasswordPolicy(policyString);
 
         keycloak.getAdminClient().realms().create(realm);
     }
@@ -442,9 +447,10 @@ public class TenantManagementService implements TenantProvider {
 
     public List<TenantResponse> getTenants() {
 
-        return tenantRepository.findAll().stream().map(this::convert).collect(Collectors.toList());
+        return tenantRepository.findAll().stream().map(this::convert).toList();
     }
 
+
     public TenantResponse removePasswords(TenantResponse tenantResponse) {
 
         if (tenantResponse.getDatabaseConnection() != null) {
@@ -459,7 +465,7 @@ public class TenantManagementService implements TenantProvider {
             tenantResponse.getAzureStorageConnection().setConnectionString(PASSWORD);
         }
 
-        if (tenantResponse.getS3StorageConnection() != null){
+        if (tenantResponse.getS3StorageConnection() != null) {
             tenantResponse.getS3StorageConnection().setSecret(PASSWORD);
         }