package at.gv.egovernment.moa.spss.server.iaik.pki;

import iaik.pki.PKIProfile;
import iaik.pki.pathvalidation.ValidationProfile;
import iaik.pki.revocation.RevocationProfile;
import iaik.pki.store.truststore.TrustStoreProfile;

import at.gv.egovernment.moa.util.BoolUtils;

import at.gv.egovernment.moa.spss.MOAApplicationException;
import at.gv.egovernment.moa.spss.server.config.ConfigurationProvider;
import at.gv.egovernment.moa.spss.server.iaik.pki.pathvalidation.ValidationProfileImpl;
import at.gv.egovernment.moa.spss.server.iaik.pki.revocation.RevocationProfileImpl;
import at.gv.egovernment.moa.spss.server.iaik.pki.store.truststore.TrustStoreProfileImpl;

/**
 * Implementation of the <code>PKIProfile</code> interface containing
 * information needed for certificate path validation. It uses configuration
 * data from the MOA configuration.
 * 
 * @author Patrick Peck
 * @version $Id$
 */
public class PKIProfileImpl implements PKIProfile {

  /** Profile information for revocation checking. */
  private RevocationProfile revocationProfile;
  /** Profile information about the trust profile to use. */
  private TrustStoreProfile trustStoreProfile;
  /** Profile information about the certificate validation. */
  private ValidationProfile validationProfile;
  /** The <code>ConfigurationProvider</code> to read the MOA configuration data
   * from. */
  private ConfigurationProvider config;

  /**
   * Create a new <code>PKIProfileImpl</code>.
   * 
   * @param config The MOA configuration providing configuration data about
   * certificate path validation.
   * @param trustProfileID The trust profile ID denoting the location of the
   * trust store.
   * @throws MOAApplicationException An error occurred building the profile.
   */
  public PKIProfileImpl(ConfigurationProvider config, String trustProfileID)
    throws MOAApplicationException {
    
    this.config = config;  
    setRevocationProfile(new RevocationProfileImpl(config));
    setTrustStoreProfile(new TrustStoreProfileImpl(config, trustProfileID));
    setValidationProfile(new ValidationProfileImpl(config));
  }

  /**
   * @see iaik.pki.PKIProfile#autoAddCertificates()
   */
  public boolean autoAddCertificates() {
    String boolStr =
      config.getGenericConfiguration(
        ConfigurationProvider.AUTO_ADD_CERTIFICATES_PROPERTY,
        "true");
    boolean boolValue = BoolUtils.valueOf(boolStr);

    return useAuthorityInfoAccess() ? true : boolValue;
  }

  /**
   * @see iaik.pki.PKIProfile#getRevocationProfile()
   */
  public RevocationProfile getRevocationProfile() {
    return revocationProfile;
  }

  /**
   * Sets the <code>RevocationProfile</code>.
   * 
   * @param revocationProfile The <code>RevocationProfile</code> used for
   * revocation checking.
   */
  protected void setRevocationProfile(RevocationProfile revocationProfile) {
    this.revocationProfile = revocationProfile;
  }

  /**
   * @see iaik.pki.PKIProfile#getTrustStoreProfile()
   */
  public TrustStoreProfile getTrustStoreProfile() {
    return trustStoreProfile;
  }

  /**
   * Sets the <code>TrustStoreProfile</code>.
   * 
   * @param trustStoreProfile The <code>TrustStoreProfile</code>.
   */
  protected void setTrustStoreProfile(TrustStoreProfile trustStoreProfile) {
    this.trustStoreProfile = trustStoreProfile;
  }

  /**
   * @see iaik.pki.PKIProfile#getValidationProfile()
   */
  public ValidationProfile getValidationProfile() {
    return validationProfile;
  }

  /**
   * Sets the <code>ValidationProfile</code>.
   * 
   * @param validationProfile The <code>ValidationProfile</code> to set.
   */
  protected void setValidationProfile(ValidationProfile validationProfile) {
    this.validationProfile = validationProfile;
  }

  /**
   * @see iaik.pki.PKIProfile#useAuthorityInfoAccess()
   */
  public boolean useAuthorityInfoAccess() {
    String boolStr =
      config.getGenericConfiguration(
        ConfigurationProvider.USE_AUTHORITY_INFO_ACCESS_PROPERTY,
        "true");
    return BoolUtils.valueOf(boolStr);
  }

}