Examples of org.apache.directory.server.kerberos.shared.crypto.encryption.CipherTextHandler.unseal()

org.apache.directory.server.kerberos.shared.crypto.encryption.CipherTextHandler.unseal()
Perform a decrypt and a decode. @param hint The class the encrypted data is expected to contain. @param key The key to use for decryption. @param data The data to decrypt. @param usage The key usage. @return The Kerberos object resulting from a successful decrypt and decode. @throws KerberosException


        newTicketBody.setClientPrincipal( tgt.getEncTicketPart().getClientPrincipal() );


        if ( request.getEncAuthorizationData() != null )
        {
            AuthorizationData authData = ( AuthorizationData ) cipherTextHandler.unseal( AuthorizationData.class,
                authenticator.getSubSessionKey(), request.getEncAuthorizationData(), KeyUsage.NUMBER4 );
            authData.add( tgt.getEncTicketPart().getAuthorizationData() );
            newTicketBody.setAuthorizationData( authData );
        }

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        EncKrbPrivPart privatePart;


        try
        {
            privatePart = ( EncKrbPrivPart ) cipherTextHandler.unseal( EncKrbPrivPart.class, subSessionKey,
                encReqPrivPart, KeyUsage.NUMBER13 );
        }
        catch ( KerberosException ke )
        {
            throw new ChangePasswordException( ErrorType.KRB5_KPASSWD_SOFTERROR, ke );

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                        catch ( ClassCastException cce )
                        {
                            throw new KerberosException( ErrorType.KRB_AP_ERR_BAD_INTEGRITY, cce );
                        }


                        timestamp = ( EncryptedTimeStamp ) cipherTextHandler.unseal( EncryptedTimeStamp.class,
                            clientKey, dataValue, KeyUsage.NUMBER1 );
                    }
                }


                if ( preAuthData.length > 0 && timestamp == null )

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            EncryptionKey encryptionKey =
                    new EncryptionKey(EncryptionType.getTypeByOrdinal(encryptionType), kerberosKey.getEncoded());


            CipherTextHandler cipherTextHandler = new CipherTextHandler();
            this.encTicketPart = (EncTicketPart) cipherTextHandler.unseal(
                    EncTicketPart.class, encryptionKey, applicationRequest.getTicket().getEncPart(), KeyUsage.NUMBER2);
        } catch (KerberosException e) {
            throw new KerberosTokenDecoderException(e);
        } catch (IOException e) {
            throw new KerberosTokenDecoderException(e);

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            EncryptionKey encryptionKey =
                    new EncryptionKey(EncryptionType.getTypeByOrdinal(encryptionType), kerberosKey.getEncoded());


            CipherTextHandler cipherTextHandler = new CipherTextHandler();
            this.encTicketPart = (EncTicketPart) cipherTextHandler.unseal(
                    EncTicketPart.class, encryptionKey, applicationRequest.getTicket().getEncPart(), KeyUsage.NUMBER2);
        } catch (KerberosException e) {
            throw new KerberosTokenDecoderException(e);
        } catch (IOException e) {
            throw new KerberosTokenDecoderException(e);

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        EncKrbPrivPart privatePart;


        try
        {
            privatePart = ( EncKrbPrivPart ) cipherTextHandler.unseal( EncKrbPrivPart.class, subSessionKey,
                encReqPrivPart, KeyUsage.KRB_PRIV_ENC_PART_CHOSEN_KEY );
        }
        catch ( KerberosException ke )
        {
            throw new ChangePasswordException( ErrorType.KRB5_KPASSWD_SOFTERROR, ke );

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            EncryptionKey encryptionKey =
                    new EncryptionKey(EncryptionType.getTypeByOrdinal(encryptionType), kerberosKey.getEncoded());


            CipherTextHandler cipherTextHandler = new CipherTextHandler();
            this.encTicketPart = (EncTicketPart) cipherTextHandler.unseal(
                    EncTicketPart.class, encryptionKey, applicationRequest.getTicket().getEncPart(), KeyUsage.NUMBER2);
        } catch (KerberosException e) {
            throw new KerberosTokenDecoderException(e);
        } catch (IOException e) {
            throw new KerberosTokenDecoderException(e);

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