| /* |
| * Copyright (c) 2000, 2006, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. Oracle designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Oracle in the LICENSE file that accompanied this code. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| package sun.security.jgss.krb5; |
| |
| import java.io.IOException; |
| import sun.security.util.*; |
| import sun.security.jgss.*; |
| |
| /** |
| * This class represents a base class for all Kerberos v5 GSS-API |
| * tokens. It contains commonly used definitions and utilities. |
| * |
| * @author Mayank Upadhyay |
| */ |
| |
| abstract class Krb5Token extends GSSToken { |
| |
| /** |
| * The token id defined for the token emitted by the initSecContext call |
| * carrying the AP_REQ . |
| */ |
| public static final int AP_REQ_ID = 0x0100; |
| |
| /** |
| * The token id defined for the token emitted by the acceptSecContext call |
| * carrying the AP_REP . |
| */ |
| public static final int AP_REP_ID = 0x0200; |
| |
| /** |
| * The token id defined for any token carrying a KRB-ERR message. |
| */ |
| public static final int ERR_ID = 0x0300; |
| |
| /** |
| * The token id defined for the token emitted by the getMIC call. |
| */ |
| public static final int MIC_ID = 0x0101; |
| |
| /** |
| * The token id defined for the token emitted by the wrap call. |
| */ |
| public static final int WRAP_ID = 0x0201; |
| |
| // new token ID draft-ietf-krb-wg-gssapi-cfx-07.txt |
| public static final int MIC_ID_v2 = 0x0404; |
| public static final int WRAP_ID_v2 = 0x0504; |
| |
| /** |
| * The object identifier corresponding to the Kerberos v5 GSS-API |
| * mechanism. |
| */ |
| public static ObjectIdentifier OID; |
| |
| static { |
| try { |
| OID = new ObjectIdentifier(Krb5MechFactory. |
| GSS_KRB5_MECH_OID.toString()); |
| } catch (IOException ioe) { |
| // should not happen |
| } |
| } |
| |
| /** |
| * Returns a strign representing the token type. |
| * |
| * @param tokenId the token id for which a string name is desired |
| * @return the String name of this token type |
| */ |
| public static String getTokenName(int tokenId) { |
| String retVal = null; |
| switch (tokenId) { |
| case AP_REQ_ID: |
| case AP_REP_ID: |
| retVal = "Context Establishment Token"; |
| break; |
| case MIC_ID: |
| retVal = "MIC Token"; |
| break; |
| case MIC_ID_v2: |
| retVal = "MIC Token (new format)"; |
| break; |
| case WRAP_ID: |
| retVal = "Wrap Token"; |
| break; |
| case WRAP_ID_v2: |
| retVal = "Wrap Token (new format)"; |
| break; |
| default: |
| retVal = "Kerberos GSS-API Mechanism Token"; |
| break; |
| } |
| return retVal; |
| } |
| } |