How to change the role of a user in CustomUserDetails?-CodePudding

I wrote my implementation of UserDetails in order to change the login and user roles. With the login, everything turned out to be quite simple, but I had problems with the roles. I don't understand what I need to do in order to change the default CUSTOMER role to another SELLER role

@ToString
public class CustomUserDetails implements UserDetails {
    @ToString.Exclude
    private Account account;

    private final long serialVersionUID = 1L;

    public CustomUserDetails(Account account) {
        this.account = account;
    }

    @Override
    public Collection<? extends GrantedAuthority> getAuthorities() {
        List<GrantedAuthority> authorities = new ArrayList<>();
        authorities.add(new SimpleGrantedAuthority("ROLE_"   this.account.getRole().getAuthority()));

        return authorities;
    }

    public void setRole(Role role) {
        this.account.setRole(role);
    }

    @Override
    public String getPassword() {
        return this.account.getPassword();
    }

    @Override
    public String getUsername() {
        return this.account.getLogin();
    }

    public void setUsername(String username) {
        this.account.setLogin(username);
    }

    @Override
    public boolean isAccountNonExpired() {
        return true;
    }

    @Override
    public boolean isAccountNonLocked() {
        return true;
    }

    @Override
    public boolean isCredentialsNonExpired() {
        return true;
    }

    @Override
    public boolean isEnabled() {
        return true;
    }
}

CodePudding user response：

In case, u ain't got no service yet that'd be store your CustomUserDetails entities into DB:

Your CustomUserDetails.class must have annotation @Entity , as it's supposed to be stored as table in relational db. Thus, it has to have an id field annotated with @Id . Next:

public interface CustomUserRepo extends 
CrudRepository<CustomUserDetails, ID_TYPE> {

CustomUserDetails loadUserByArgThatYouWant (String ARG_THAT_YOU_WANT);

@Transactional
@Modifying
@Query("update CustomUserDetails c set c.role = ?1 where c.id = ?2")
void updatRoleById(String role, ID_TYPE);
}

public class UserService implements UserDetailsService {
@Autowired
private final CustomUserRepo repo;
@Override
CustomUserDetails loadUserByUsername (String arg) {
return repo.loadUserByArgThatYouWant(arg);
}
// down below method that you need

public void updateRoleById (String role, ID_TYPE id){
repo.updateRoleById(role,id);}

}

CodePudding user response：

if you want to assign a role then you can have a column in your database roles which you can give at the time of submitting your data and you can have a method in your controller to update it also

**Entity **

@Entity
@Table(name="users")
public class User {

    @Id
    @GeneratedValue(strategy = GenerationType.IDENTITY)
    private int id;
    private String name;
    private String roles;

    //getter and setters