package at.gv.egovernment.moa.id.auth.modules.ehvd.service;

import java.util.List;

import at.gv.egiz.eaaf.core.api.idp.auth.data.IIdentityLink;
import at.gv.egiz.eaaf.core.exceptions.EAAFBuilderException;
import at.gv.egovernment.moa.id.auth.exception.AuthenticationException;

public interface IEhvdCommunication {

  /**
   * Get user's GDA roles from EHVD Service.
   *
   * @param identityLink IdentityLink of the user
   * @return {@link List} of Roles that are received from EHVD
   * @throws AuthenticationException In case of an EHVD communication error
   * @throws EAAFBuilderException    In case of a bPK generation error
   */
  List<String> getRoles(IIdentityLink identityLink) throws AuthenticationException, EAAFBuilderException;

}