| /** |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| */ |
| package org.apache.kerby.kerberos.kerb.provider; |
| |
| import org.apache.kerby.kerberos.kerb.KrbException; |
| import org.apache.kerby.kerberos.kerb.type.base.AuthToken; |
| |
| import java.security.PrivateKey; |
| import java.security.PublicKey; |
| |
| /** |
| * An AuthToken encoder. |
| */ |
| public interface TokenEncoder { |
| |
| /** |
| * Encode a token resulting in a bytes array. |
| * @param token The auth token |
| * @return bytes array |
| * @throws KrbException e |
| */ |
| byte[] encodeAsBytes(AuthToken token) throws KrbException; |
| |
| /** |
| * Encode a token resulting in a string. |
| * @param token The auth token |
| * @return string representation |
| * @throws KrbException e |
| */ |
| String encodeAsString(AuthToken token) throws KrbException; |
| |
| /** |
| * set the encryption key |
| * |
| * @param key a public key |
| */ |
| void setEncryptionKey(PublicKey key); |
| |
| /** |
| * set the encryption key |
| * |
| * @param key a secret key |
| */ |
| void setEncryptionKey(byte[] key); |
| |
| /** |
| * set the sign key |
| * |
| * @param key a private key |
| */ |
| void setSignKey(PrivateKey key); |
| |
| /** |
| * set the sign key |
| * |
| * @param key a secret key |
| */ |
| void setSignKey(byte[] key); |
| |
| } |