Package sun.security.krb5

Examples of sun.security.krb5.EncryptedData

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      throws IOException, ASN1Exception, GeneralSecurityException {
  // byte[] encodedData;
  ByteArrayInputStream bais;
  PBEKeySpec pbeSpec = null;
  byte[] data = null;
  EncryptedData encData = null;

  if (((ContentInfo) this.get(i)).getContent() instanceof EncryptedData) {
      encData = (EncryptedData) ((ContentInfo) this.get(i)).getContent();
  } else {
      System.out
        .println("This bag is public-key protected or not protected at all.");
      return null;
  }
  // "PbeWithSHAAnd40BitRC2_CBC";
  String algName = encData.getAlgorithm();

  // Create the PBEBMPKey ;
  pbeSpec = new PBEKeySpec(passwd);
  SecretKeyFactory skf = null;
  skf = SecretKeyFactory.getInstance(algName);
  SecretKey pbeKey = skf.generateSecret(pbeSpec);
  encData.init(pbeKey);
  data = encData.getData();
  bais = new ByteArrayInputStream(data);
  SafeContents safe = new SafeContents();
  BERDecoder decoder = new BERDecoder(bais);
  safe.decode(decoder);
  bais.close();
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  SecretKey pbekey = skf.generateSecret(pbeSpec);

  // System.out.println("The pbe key for encrypting");
  // System.out.println(new ASN1OctetString(pbekey.getEncoded()));
  // make an EncryptedData and put it in a ContentInfo
  EncryptedData ecd = new EncryptedData(algorithm, pbekey, params);
  ecd.setData(bais);
  bais.close();

  ContentInfo cinfo = new ContentInfo();
  cinfo.setContent(new codec.asn1.ASN1ObjectIdentifier(
    "1.2.840.113549.1.7.6"), ecd);
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        assertEquals("ticket's realm", "MY.REALM", ticket.getRealm());
        assertEquals("ticket's sname", new PrincipalName(0, new String[] {
                "krbtgt", "MY.REALM" }), ticket.getSname());
       
        // enc-part
        EncryptedData encPart = reply.getEncPart();
        assertEquals("etype", 3, encPart.getEtype());
        assertEquals("kvno", 1, encPart.getKvno());
        assertTrue("cipher", Arrays.equals(new byte[] { 0x0f }, encPart
                .getCipher()));
    }
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        DerValue der;
        DerValue subDer;
        if (((encoding.getTag() & (byte)0x1F) != Krb5.KRB_TKT)
            || (encoding.isApplication() != true)
            || (encoding.isConstructed() != true))
            throw new Asn1Exception(Krb5.ASN1_BAD_ID);
        der = encoding.getData().getDerValue();
        if (der.getTag() != DerValue.tag_Sequence)
            throw new Asn1Exception(Krb5.ASN1_BAD_ID);
        subDer = der.getData().getDerValue();
        if ((subDer.getTag() & (byte)0x1F) != (byte)0x00)
            throw new Asn1Exception(Krb5.ASN1_BAD_ID);
        tkt_vno = subDer.getData().getBigInteger().intValue();
        if (tkt_vno != Krb5.TICKET_VNO)
            throw new KrbApErrException(Krb5.KRB_AP_ERR_BADVERSION);
        realm = Realm.parse(der.getData(), (byte)0x01, false);
        sname = PrincipalName.parse(der.getData(), (byte)0x02, false);
        encPart = EncryptedData.parse(der.getData(), (byte)0x03, false);
        if (der.getData().available() > 0)
            throw new Asn1Exception(Krb5.ASN1_BAD_ID);
    }
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    public static Ticket parse(DerInputStream data, byte explicitTag, boolean optional) throws Asn1Exception, IOException, RealmException, KrbApErrException {
        if ((optional) && (((byte)data.peekByte() & (byte)0x1F)!= explicitTag))
            return null;
        DerValue der = data.getDerValue();
        if (explicitTag != (der.getTag() & (byte)0x1F))  {
            throw new Asn1Exception(Krb5.ASN1_BAD_ID);
        }
        else {
            DerValue subDer = der.getData().getDerValue();
            return new Ticket(subDer);
        }
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     */

    public LastReq(DerValue encoding) throws Asn1Exception, IOException {
        Vector<LastReqEntry> v= new Vector<LastReqEntry> ();
        if (encoding.getTag() != DerValue.tag_Sequence) {
            throw new Asn1Exception(Krb5.ASN1_BAD_ID);
        }
        while (encoding.getData().available() > 0) {
            v.addElement(new LastReqEntry(encoding.getData().getDerValue()));
        }
        if (v.size() > 0) {
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    public static LastReq parse(DerInputStream data, byte explicitTag, boolean optional) throws Asn1Exception, IOException {
        if ((optional) && (((byte)data.peekByte() & (byte)0x1F) != explicitTag))
            return null;
        DerValue der = data.getDerValue();
        if (explicitTag != (der.getTag() & (byte)0x1F))  {
            throw new Asn1Exception(Krb5.ASN1_BAD_ID);
        }
        else {
            DerValue subDer = der.getData().getDerValue();
            return new LastReq(subDer);
        }
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         * @param encoding a single DER-encoded value.
         */
        public AuthorizationDataEntry(DerValue encoding) throws Asn1Exception, IOException {
                DerValue der;
        if (encoding.getTag() != DerValue.tag_Sequence) {
            throw new Asn1Exception(Krb5.ASN1_BAD_ID);
                }
                der = encoding.getData().getDerValue();
        if ((der.getTag() & (byte)0x1F) == (byte)0x00) {
                        adType = der.getData().getBigInteger().intValue();
                }
                else
                        throw new Asn1Exception(Krb5.ASN1_BAD_ID);
        der = encoding.getData().getDerValue();
        if ((der.getTag() & (byte)0x1F) == (byte)0x01) {
                        adData = der.getData().getOctetString();
                }
                else
                        throw new Asn1Exception(Krb5.ASN1_BAD_ID);
        if (encoding.getData().available() > 0)
                        throw new Asn1Exception(Krb5.ASN1_BAD_ID);
        }
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    KrbApErrException, IOException {
        DerValue der, subDer;
        if (((encoding.getTag() & (byte)0x1F) != (byte)0x15)
            || (encoding.isApplication() != true)
            || (encoding.isConstructed() != true))
            throw new Asn1Exception(Krb5.ASN1_BAD_ID);
        der = encoding.getData().getDerValue();
        if (der.getTag() != DerValue.tag_Sequence)
            throw new Asn1Exception(Krb5.ASN1_BAD_ID);
        subDer = der.getData().getDerValue();
        if ((subDer.getTag() & 0x1F) == 0x00) {
            pvno = subDer.getData().getBigInteger().intValue();
            if (pvno != Krb5.PVNO) {
                throw new KrbApErrException(Krb5.KRB_AP_ERR_BADVERSION);
            }
        }
        else
            throw new Asn1Exception(Krb5.ASN1_BAD_ID);
        subDer = der.getData().getDerValue();
        if ((subDer.getTag() & 0x1F) == 0x01) {
            msgType = subDer.getData().getBigInteger().intValue();
            if (msgType != Krb5.KRB_PRIV)
                throw new KrbApErrException(Krb5.KRB_AP_ERR_MSG_TYPE);
        }
        else
            throw new Asn1Exception(Krb5.ASN1_BAD_ID);
        encPart = EncryptedData.parse(der.getData(), (byte)0x03, false);
        if (der.getData().available() >0)
            throw new Asn1Exception(Krb5.ASN1_BAD_ID);
    }
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         */
        public AuthorizationData(DerValue der) throws Asn1Exception, IOException {
                Vector<AuthorizationDataEntry> v =
                    new Vector<AuthorizationDataEntry> ();
                if (der.getTag() != DerValue.tag_Sequence) {
                        throw new Asn1Exception(Krb5.ASN1_BAD_ID);
                }
                while (der.getData().available() > 0) {
                        v.addElement(new AuthorizationDataEntry(der.getData().getDerValue()));
                }
                if (v.size() > 0) {
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Related Classes of sun.security.krb5.EncryptedData

  • codec.asn1.ASN1Integer
  • codec.pkcs12.AuthenticatedSafe
  • com.sun.security.auth.module.Krb5LoginModule
  • com.sun.xml.ws.security.impl.kerberos.KerberosLogin
  • org.apache.hadoop.security.SecurityUtil
  • org.apache.ws.security.kerberos.KrbTicketDecoder
  • PAData
  • ParseConfig
  • UnknownCCEntry
  • javax.security.auth.kerberos.KeyTab
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