issrg.test.ds.TestDS.testIssuing
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issrg.test.ds.TestDS.testIssuing
issrg.test.ds.TestDS.testIssuing
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| 1 | /* | |
| 2 | * Copyright (c) 2006, University of Kent | |
| 3 | * All rights reserved. | |
| 4 | * | |
| 5 | * Redistribution and use in source and binary forms, with or without | |
| 6 | * modification, are permitted provided that the following conditions are met: | |
| 7 | * | |
| 8 | * Redistributions of source code must retain the above copyright notice, this | |
| 9 | * list of conditions and the following disclaimer. | |
| 10 | * | |
| 11 | * Redistributions in binary form must reproduce the above copyright notice, | |
| 12 | * this list of conditions and the following disclaimer in the documentation | |
| 13 | * and/or other materials provided with the distribution. | |
| 14 | * | |
| 15 | * 1. Neither the name of the University of Kent nor the names of its | |
| 16 | * contributors may be used to endorse or promote products derived from this | |
| 17 | * software without specific prior written permission. | |
| 18 | * | |
| 19 | * 2. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS | |
| 20 | * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, | |
| 21 | * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR | |
| 22 | * PURPOSE ARE DISCLAIMED. | |
| 23 | * | |
| 24 | * 3. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE | |
| 25 | * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR | |
| 26 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF | |
| 27 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS | |
| 28 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN | |
| 29 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | |
| 30 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE | |
| 31 | * POSSIBILITY OF SUCH DAMAGE. | |
| 32 | * | |
| 33 | * 4. YOU AGREE THAT THE EXCLUSIONS IN PARAGRAPHS 2 AND 3 ABOVE ARE REASONABLE | |
| 34 | * IN THE CIRCUMSTANCES. IN PARTICULAR, YOU ACKNOWLEDGE (1) THAT THIS | |
| 35 | * SOFTWARE HAS BEEN MADE AVAILABLE TO YOU FREE OF CHARGE, (2) THAT THIS | |
| 36 | * SOFTWARE IS NOT "PRODUCT" QUALITY, BUT HAS BEEN PRODUCED BY A RESEARCH | |
| 37 | * GROUP WHO DESIRE TO MAKE THIS SOFTWARE FREELY AVAILABLE TO PEOPLE WHO WISH | |
| 38 | * TO USE IT, AND (3) THAT BECAUSE THIS SOFTWARE IS NOT OF "PRODUCT" QUALITY | |
| 39 | * IT IS INEVITABLE THAT THERE WILL BE BUGS AND ERRORS, AND POSSIBLY MORE | |
| 40 | * SERIOUS FAULTS, IN THIS SOFTWARE. | |
| 41 | * | |
| 42 | * 5. This license is governed, except to the extent that local laws | |
| 43 | * necessarily apply, by the laws of England and Wales. | |
| 44 | */ | |
| 45 | /* | |
| 46 | * Copyright (c) 2000-2005, University of Salford | |
| 47 | * All rights reserved. | |
| 48 | * | |
| 49 | * Redistribution and use in source and binary forms, with or without | |
| 50 | * modification, are permitted provided that the following conditions are met: | |
| 51 | * | |
| 52 | * Redistributions of source code must retain the above copyright notice, this | |
| 53 | * list of conditions and the following disclaimer. | |
| 54 | * | |
| 55 | * Redistributions in binary form must reproduce the above copyright notice, | |
| 56 | * this list of conditions and the following disclaimer in the documentation | |
| 57 | * and/or other materials provided with the distribution. | |
| 58 | * | |
| 59 | * Neither the name of the University of Salford nor the names of its | |
| 60 | * contributors may be used to endorse or promote products derived from this | |
| 61 | * software without specific prior written permission. | |
| 62 | * | |
| 63 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" | |
| 64 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
| 65 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
| 66 | * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE | |
| 67 | * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR | |
| 68 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF | |
| 69 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS | |
| 70 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN | |
| 71 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | |
| 72 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE | |
| 73 | * POSSIBILITY OF SUCH DAMAGE. | |
| 74 | */ | |
| 75 | ||
| 76 | package issrg.ac; | |
| 77 | ||
| 78 | import iaik.asn1.*; | |
| 79 | import iaik.asn1.structures.*; | |
| 80 | ||
| 81 | /** | |
| 82 | * This is a default AttributeValue object used in the Attribute construct. You | |
| 83 | * can derive from this | |
| 84 | * class and register your own AttributeValue decoders using | |
| 85 | * Attribute.registerAttribute method, so they will be used | |
| 86 | * automatically when | |
| 87 | * an AC is decoded. | |
| 88 | * | |
| 89 | * <p>When you create a subclass, don't forget to override isDecoded method, or | |
| 90 | * derive your class | |
| 91 | * from the DistinctAttribute class (which simply overrides that method to | |
| 92 | * return true). Alternatively, | |
| 93 | * your code can go through the vector of attribute values and replace the | |
| 94 | * default AttributeValue objects | |
| 95 | * with descendants of this class that are aware of their semantics (and can | |
| 96 | * represent the ASN1Object | |
| 97 | * of the value in a programmer-friendly way). | |
| 98 | * | |
| 99 | * @see Attribute#registerAttribute | |
| 100 | */ | |
| 101 | ||
| 102 | public class AttributeValue implements ASN1Type, Cloneable{ | |
| 103 | ||
| 104 | /** | |
| 105 | * This is the data as an ASN1Object that represents the value of the | |
| 106 | * attribute. | |
| 107 | */ | |
| 108 | protected ASN1Object data = null; | |
| 109 | ||
| 110 | /** | |
| 111 | * Returns the raw ASN1Object of the attribute, if it has been taken from | |
| 112 | * the BER-encoded AC. You | |
| 113 | * don't need to set it, so there is no method for that. | |
| 114 | * | |
| 115 | * <p>This value may not be meaningful in some subclasses of AttributeValue. | |
| 116 | */ | |
| 117 | 1902 |
 public ASN1Object getRawAttribute(){ |
| 118 | 1902 | return data; |
| 119 | } | |
| 120 | ||
| 121 | /** | |
| 122 | * This method tells whether the value has been truly decoded, or it is some | |
| 123 | * kind of placeholder and the actual value must be decoded by other means. | |
| 124 | * | |
| 125 | * <p>This method should be overridden by the user-defined classes to return | |
| 126 | * true, so when the | |
| 127 | * content of the set of attribute values is examined, the code would know if | |
| 128 | * the class is aware | |
| 129 | * of its semantics. | |
| 130 | * | |
| 131 | * @return true, if the value has been decoded and semantically evaluated by | |
| 132 | * the subclass; false otherwise; by default returns false, so override | |
| 133 | * this method | |
| 134 | */ | |
| 135 | 0 |
public boolean isDecoded(){ // this method should be implemented to return true for all other descendants |
| 136 | // it just reflects the fact, that this is not yet an AttributeValue, but an ANY, waiting to be distinguished | |
| 137 | 0 | return false; |
| 138 | } | |
| 139 | ||
| 140 | 3067 |
protected AttributeValue() { |
| 141 | } | |
| 142 | ||
| 143 | /** | |
| 144 | * This constructor builds an AttributeValue from ASN1Object of the single | |
| 145 | * value. | |
| 146 | * | |
| 147 | * @param data - the ASN1Object of this value | |
| 148 | */ | |
| 149 | 840 |
public AttributeValue(ASN1Object data) throws CodingException{ |
| 150 | 840 | decode(data); |
| 151 | } | |
| 152 | ||
| 153 | /** | |
| 154 | * This method copies the given AttributeValue. | |
| 155 | * | |
| 156 | * @param av - the AttributeValue to copy | |
| 157 | */ | |
| 158 | 0 |
public AttributeValue(AttributeValue av) throws CodingException{ |
| 159 | 0 | data = iaik.asn1.DerCoder.decode(iaik.asn1.DerCoder.encode(av.data)); // create a copy of av.data |
| 160 | } | |
| 161 | ||
| 162 | /** | |
| 163 | * This method returns the ASN1Object of this value. | |
| 164 | */ | |
| 165 | 2 |
public ASN1Object toASN1Object() throws CodingException{ |
| 166 | 2 | return data; |
| 167 | } | |
| 168 | ||
| 169 | /** | |
| 170 | * This method decodes the single value of an Attribute. By default simply | |
| 171 | * keeps the raw encoding, so you need to override this method in subclasses. | |
| 172 | * | |
| 173 | * @param ao - the ASN1Object of the single Attribute value | |
| 174 | */ | |
| 175 | 3869 |
public void decode(ASN1Object ao) throws CodingException{ |
| 176 | 3869 | data = ao; |
| 177 | } | |
| 178 | ||
| 179 | 0 |
public String toString(){ |
| 180 | 0 | return toString(""); |
| 181 | } | |
| 182 | ||
| 183 | 4 |
public String toString(String ident){ |
| 184 | 4 | return data.toString(); |
| 185 | } | |
| 186 | ||
| 187 | ||
| 188 | 0 |
public Object clone(){ |
| 189 | 0 | try{ |
| 190 | 0 | return new AttributeValue(this); |
| 191 | }catch (CodingException ex){ | |
| 192 | 0 | ex.printStackTrace(); |
| 193 | 0 | return null; |
| 194 | } | |
| 195 | } | |
| 196 | } | |
| 197 | ||
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