package at.gv.egiz.eaaf.core.test.utils;

import org.joda.time.DateTime;
import org.jose4j.lang.JoseException;

import at.gv.egiz.eaaf.core.exceptions.EaafException;
import at.gv.egiz.eaaf.core.impl.utils.AuthenticatedEncryptionPendingRequestIdGenerationStrategy;
import at.gv.egiz.eaaf.core.impl.utils.Random;

/**
 * {@link AuthenticatedEncryptionPendingRequestIdGenerationStrategy} with special methodes for software testing.
 * 
 * @author tlenz
 *
 */
public class TestAuthenticatedEncryptionPendingRequestIdGenerationStrategy extends
    AuthenticatedEncryptionPendingRequestIdGenerationStrategy {

  /**
   * Generate a new pendingRequestId with a specific timestamp.
   * 
   * <p>This method is only for software testing to generate expired pendingRequestId's</p>
   * 
   * @param timestamp Timestamp on which this pendingRequestId was generated
   * @return pendingRequestId
   * @throws EaafException In case of an error
   */
  public String generateExternalPendingRequestId(DateTime timestamp) throws EaafException {
    try {
      final String toSign = buildInternalToken(Random.nextLongRandom(),timestamp);      
      return encryptAndEncodeToken(toSign);
            
    } catch (final JoseException e) {
      throw new EaafException("internal.pendingreqid.02", new Object[] { e.getMessage() }, e);

    }
  }
  
}