FlexiCore Security Service

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What it does?

FlexiCore Security Service is a FlexiCore Module and a FlexiCore Plugin.

FlexiCore Security Service defines the services required to manage multi-tenancy access control objects and to execute a multi-tenancy access control queries on user defined entities.

How to use as a Module?

Add the flexicore-security-service dependency to your main app using the latest version available from maven central:

        <dependency>
            <groupId>com.wizzdi</groupId>
            <artifactId>flexicore-security-service</artifactId>
            <version>LATEST</version>
        </dependency>

How to use as a Plugin?

Add the flexicore-security-service dependency to your main app using the latest version available from maven central:

        <dependency>
            <groupId>com.wizzdi</groupId>
            <artifactId>flexicore-security-service</artifactId>
            <version>LATEST</version>
            <scope>provided</scope>
        </dependency>

add the flexicore-security-service.jar to your plugins folder.

Executing a Data Access Control Query

adding security predicates is easily done by calling BaseclassRepository addBaseclassPredicates method.

full example:

@Component  
@Extension  
public class TestEntityRepository implements Plugin {  
   @PersistenceContext  
  private EntityManager em;  
  @Autowired  
  private BaseclassRepository baseclassRepository;  
  
  
 public List<TestEntity> listAllTestEntities(TestEntityFilter TestEntityFilter, SecurityContextBase securityContext) {  
      CriteriaBuilder cb = em.getCriteriaBuilder();  
  CriteriaQuery<TestEntity> q = cb.createQuery(TestEntity.class);  
  Root<TestEntity> r = q.from(TestEntity.class);  
  List<Predicate> predicates = new ArrayList<>();  
  addTestEntityPredicates(TestEntityFilter, cb, q, r, predicates, securityContext);  
  q.select(r).where(predicates.toArray(Predicate[]::new));  
  TypedQuery<TestEntity> query = em.createQuery(q);  
  BaseclassRepository.addPagination(TestEntityFilter, query);  
 return query.getResultList();  
  
  }  
  
   public <T extends TestEntity> void addTestEntityPredicates(TestEntityFilter TestEntityFilter, CriteriaBuilder cb, CommonAbstractCriteria q, From<?, T> r, List<Predicate> predicates, SecurityContextBase securityContext) {  
      if (securityContext != null) {  
         Join<T, Baseclass> join = r.join(TestEntity_.security);  
  baseclassRepository.addBaseclassPredicates(cb, q, join, predicates, securityContext);  
  
  }  
  
  
   }  
  
   public long countAllTestEntities(TestEntityFilter TestEntityFilter, SecurityContextBase securityContext) {  
      CriteriaBuilder cb = em.getCriteriaBuilder();  
  CriteriaQuery<Long> q = cb.createQuery(Long.class);  
  Root<TestEntity> r = q.from(TestEntity.class);  
  List<Predicate> predicates = new ArrayList<>();  
  addTestEntityPredicates(TestEntityFilter, cb, q, r, predicates, securityContext);  
  q.select(cb.count(r)).where(predicates.toArray(Predicate[]::new));  
  TypedQuery<Long> query = em.createQuery(q);  
  BaseclassRepository.addPagination(TestEntityFilter, query);  
 return query.getSingleResult();  
  
  }
}

Main Dependencies

FlexiCore Boot

FlexiCore Security Model

FlexiCore Boot Starter Data JPA