4152N/A * Copyright (c) 2005, 2011, Oracle and/or its affiliates. All rights reserved. 0N/A * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 0N/A * This code is free software; you can redistribute it and/or modify it 0N/A * under the terms of the GNU General Public License version 2 only, as 2362N/A * published by the Free Software Foundation. Oracle designates this 0N/A * particular file as subject to the "Classpath" exception as provided 2362N/A * by Oracle in the LICENSE file that accompanied this code. 0N/A * This code is distributed in the hope that it will be useful, but WITHOUT 0N/A * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 0N/A * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 0N/A * version 2 for more details (a copy is included in the LICENSE file that 0N/A * accompanied this code). 0N/A * You should have received a copy of the GNU General Public License version 0N/A * 2 along with this work; if not, write to the Free Software Foundation, 0N/A * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 2362N/A * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 2362N/A * or visit www.oracle.com if you need additional information or have any 0N/A * Implements the SPNEGO NegTokenInit token 0N/A * as specified in RFC 2478 0N/A * NegTokenInit ::= SEQUENCE { 0N/A * mechTypes [0] MechTypeList OPTIONAL, 0N/A * reqFlags [1] ContextFlags OPTIONAL, 0N/A * mechToken [2] OCTET STRING OPTIONAL, 0N/A * mechListMIC [3] OCTET STRING OPTIONAL 0N/A * MechTypeList ::= SEQUENCE OF MechType 0N/A * MechType::= OBJECT IDENTIFIER 0N/A * ContextFlags ::= BIT STRING { 0N/A * @author Seema Malkani 0N/A // DER-encoded mechTypes 0N/A // Used by sun.security.jgss.wrapper.NativeGSSContext 0N/A // to parse SPNEGO tokens 0N/A // create negInitToken 0N/A // DER-encoded mechTypes with CONTEXT 00 0N/A // write context flags with CONTEXT 01 0N/A // mechToken with CONTEXT 02 0N/A // mechListMIC with CONTEXT 03 0N/A "sending MechListMIC");
0N/A // insert in a SEQUENCE 0N/A // verify NegotiationToken type token 0N/A "did not have right token type");
0N/A "did not have the Sequence tag");
4152N/A // parse various fields if present 4152N/A // get the DER-encoded sequence of mechTypes 4152N/A // received reqFlags, skip it 0N/A // Used by sun.security.jgss.wrapper.NativeGSSContext 0N/A // to find the mechs in SPNEGO tokens 0N/A // Used by sun.security.jgss.wrapper.NativeGSSContext 0N/A // to access the mech token portion of SPNEGO tokens