001 /** 002 * Licensed to the Apache Software Foundation (ASF) under one or more 003 * contributor license agreements. See the NOTICE file distributed with 004 * this work for additional information regarding copyright ownership. 005 * The ASF licenses this file to You under the Apache License, Version 2.0 006 * (the "License"); you may not use this file except in compliance with 007 * the License. You may obtain a copy of the License at 008 * 009 * http://www.apache.org/licenses/LICENSE-2.0 010 * 011 * Unless required by applicable law or agreed to in writing, software 012 * distributed under the License is distributed on an "AS IS" BASIS, 013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 014 * See the License for the specific language governing permissions and 015 * limitations under the License. 016 */ 017 package org.apache.geronimo.corba.security.config.tss; 018 019 import java.io.Serializable; 020 import java.util.ArrayList; 021 import java.util.Iterator; 022 023 import javax.security.auth.Subject; 024 025 import org.omg.CORBA.Any; 026 import org.omg.CORBA.ORB; 027 import org.omg.CSI.EstablishContext; 028 import org.omg.CSIIOP.CompoundSecMech; 029 import org.omg.CSIIOP.CompoundSecMechList; 030 import org.omg.CSIIOP.CompoundSecMechListHelper; 031 import org.omg.CSIIOP.TAG_CSI_SEC_MECH_LIST; 032 import org.omg.IOP.Codec; 033 import org.omg.IOP.TaggedComponent; 034 035 import org.apache.geronimo.corba.security.SASException; 036 037 038 /** 039 * @version $Rev: 503274 $ $Date: 2007-02-03 10:19:18 -0800 (Sat, 03 Feb 2007) $ 040 */ 041 public class TSSCompoundSecMechListConfig implements Serializable { 042 043 private boolean stateful; 044 private final ArrayList mechs = new ArrayList(); 045 046 public boolean isStateful() { 047 return stateful; 048 } 049 050 public void setStateful(boolean stateful) { 051 this.stateful = stateful; 052 } 053 054 public void add(TSSCompoundSecMechConfig mech) { 055 mechs.add(mech); 056 } 057 058 public TSSCompoundSecMechConfig mechAt(int i) { 059 return (TSSCompoundSecMechConfig) mechs.get(i); 060 } 061 062 public int size() { 063 return mechs.size(); 064 } 065 066 public TaggedComponent encodeIOR(ORB orb, Codec codec) throws Exception { 067 CompoundSecMechList csml = new CompoundSecMechList(); 068 069 csml.stateful = stateful; 070 csml.mechanism_list = new CompoundSecMech[mechs.size()]; 071 072 for (int i = 0; i < mechs.size(); i++) { 073 csml.mechanism_list[i] = ((TSSCompoundSecMechConfig) mechs.get(i)).encodeIOR(orb, codec); 074 } 075 076 Any any = orb.create_any(); 077 CompoundSecMechListHelper.insert(any, csml); 078 079 return new TaggedComponent(TAG_CSI_SEC_MECH_LIST.value, codec.encode_value(any)); 080 } 081 082 public static TSSCompoundSecMechListConfig decodeIOR(Codec codec, TaggedComponent taggedComponent) throws Exception { 083 TSSCompoundSecMechListConfig result = new TSSCompoundSecMechListConfig(); 084 085 Any any = codec.decode_value(taggedComponent.component_data, CompoundSecMechListHelper.type()); 086 CompoundSecMechList csml = CompoundSecMechListHelper.extract(any); 087 088 result.setStateful(csml.stateful); 089 090 for (int i = 0; i < csml.mechanism_list.length; i++) { 091 result.add(TSSCompoundSecMechConfig.decodeIOR(codec, csml.mechanism_list[i])); 092 } 093 094 return result; 095 } 096 097 public Subject check(EstablishContext msg) throws SASException { 098 Subject result = null; 099 100 for (int i = 0; i < mechs.size(); i++) { 101 result = ((TSSCompoundSecMechConfig) mechs.get(i)).check(msg); 102 if (result != null) break; 103 } 104 105 return result; 106 } 107 public String toString() { 108 StringBuffer buf = new StringBuffer(); 109 toString("", buf); 110 return buf.toString(); 111 } 112 113 void toString(String spaces, StringBuffer buf) { 114 buf.append(spaces).append("TSSCompoundSecMechListConfig: [\n"); 115 for (Iterator availMechs = mechs.iterator(); availMechs.hasNext();) { 116 TSSCompoundSecMechConfig aConfig = (TSSCompoundSecMechConfig) availMechs.next(); 117 aConfig.toString(spaces + " ", buf); 118 buf.append("\n"); 119 } 120 buf.append(spaces).append("]\n"); 121 } 122 123 }