| /** |
| * 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.gss.impl; |
| |
| import org.apache.kerby.kerberos.kerb.type.base.KrbToken; |
| import org.ietf.jgss.GSSException; |
| import org.ietf.jgss.GSSName; |
| |
| import sun.security.jgss.GSSCaller; |
| |
| import java.util.Set; |
| |
| import javax.security.auth.kerberos.KerberosTicket; |
| |
| public final class GssInitCred extends GssCredElement { |
| |
| private KerberosTicket ticket; |
| private KrbToken krbToken; |
| |
| private GssInitCred(GSSCaller caller, GssNameElement name, |
| KerberosTicket ticket, KrbToken krbToken, int lifeTime) { |
| super(caller, name); |
| this.ticket = ticket; |
| this.initLifeTime = lifeTime; |
| this.krbToken = krbToken; |
| } |
| |
| public static GssInitCred getInstance(GSSCaller caller, GssNameElement name, int lifeTime) throws GSSException { |
| Set<KrbToken> krbTokens = CredUtils.getContextCredentials(KrbToken.class); |
| KrbToken krbToken = krbTokens != null && !krbTokens.isEmpty() ? krbTokens.iterator().next() : null; |
| |
| if (name == null) { |
| KerberosTicket ticket = CredUtils.getKerberosTicketFromContext(caller, null, null); |
| GssNameElement clientName = GssNameElement.getInstance(ticket.getClient().getName(), GSSName.NT_USER_NAME); |
| return new GssInitCred(caller, clientName, ticket, krbToken, lifeTime); |
| } |
| |
| KerberosTicket ticket = CredUtils.getKerberosTicketFromContext(caller, name.getPrincipalName().getName(), null); |
| return new GssInitCred(caller, name, ticket, krbToken, lifeTime); |
| } |
| |
| public boolean isInitiatorCredential() throws GSSException { |
| return true; |
| } |
| |
| public boolean isAcceptorCredential() throws GSSException { |
| return false; |
| } |
| |
| public KerberosTicket getKerberosTicket() { |
| return ticket; |
| } |
| |
| public KrbToken getKrbToken() { |
| return krbToken; |
| } |
| } |