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