author | igerasim |
Tue, 02 Oct 2018 10:19:07 -0700 | |
changeset 51986 | c1db377f6300 |
parent 47216 | 71c04702a3d5 |
permissions | -rw-r--r-- |
2 | 1 |
/* |
10336
0bb1999251f8
7064075: Security libraries don't build with javac -Xlint:all,-deprecation -Werror
jjg
parents:
5506
diff
changeset
|
2 |
* Copyright (c) 2000, 2011, Oracle and/or its affiliates. All rights reserved. |
2 | 3 |
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
4 |
* |
|
5 |
* This code is free software; you can redistribute it and/or modify it |
|
6 |
* under the terms of the GNU General Public License version 2 only, as |
|
5506 | 7 |
* published by the Free Software Foundation. Oracle designates this |
2 | 8 |
* particular file as subject to the "Classpath" exception as provided |
5506 | 9 |
* by Oracle in the LICENSE file that accompanied this code. |
2 | 10 |
* |
11 |
* This code is distributed in the hope that it will be useful, but WITHOUT |
|
12 |
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
|
13 |
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
|
14 |
* version 2 for more details (a copy is included in the LICENSE file that |
|
15 |
* accompanied this code). |
|
16 |
* |
|
17 |
* You should have received a copy of the GNU General Public License version |
|
18 |
* 2 along with this work; if not, write to the Free Software Foundation, |
|
19 |
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
|
20 |
* |
|
5506 | 21 |
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
22 |
* or visit www.oracle.com if you need additional information or have any |
|
23 |
* questions. |
|
2 | 24 |
*/ |
25 |
||
26 |
package sun.security.x509; |
|
27 |
||
28 |
import java.io.IOException; |
|
29 |
import java.security.cert.PolicyQualifierInfo; |
|
30 |
import java.util.Collections; |
|
31 |
import java.util.Enumeration; |
|
32 |
import java.util.Iterator; |
|
33 |
import java.util.LinkedHashSet; |
|
34 |
import java.util.Set; |
|
35 |
||
36 |
import sun.security.util.DerValue; |
|
37 |
import sun.security.util.DerOutputStream; |
|
38 |
/** |
|
39 |
* PolicyInformation is the class that contains a specific certificate policy |
|
40 |
* that is part of the CertificatePoliciesExtension. A |
|
41 |
* CertificatePolicyExtension value consists of a vector of these objects. |
|
42 |
* <p> |
|
43 |
* The ASN.1 syntax for PolicyInformation (IMPLICIT tagging is defined in the |
|
44 |
* module definition): |
|
45 |
* <pre> |
|
46 |
* |
|
47 |
* PolicyInformation ::= SEQUENCE { |
|
48 |
* policyIdentifier CertPolicyId, |
|
49 |
* policyQualifiers SEQUENCE SIZE (1..MAX) OF |
|
50 |
* PolicyQualifierInfo OPTIONAL } |
|
51 |
* |
|
52 |
* CertPolicyId ::= OBJECT IDENTIFIER |
|
53 |
* |
|
54 |
* PolicyQualifierInfo ::= SEQUENCE { |
|
55 |
* policyQualifierId PolicyQualifierId, |
|
56 |
* qualifier ANY DEFINED BY policyQualifierId } |
|
57 |
* </pre> |
|
58 |
* |
|
59 |
* @author Sean Mullan |
|
60 |
* @author Anne Anderson |
|
61 |
* @since 1.4 |
|
62 |
*/ |
|
63 |
public class PolicyInformation { |
|
64 |
||
65 |
// Attribute names |
|
66 |
public static final String NAME = "PolicyInformation"; |
|
67 |
public static final String ID = "id"; |
|
68 |
public static final String QUALIFIERS = "qualifiers"; |
|
69 |
||
70 |
/* The policy OID */ |
|
71 |
private CertificatePolicyId policyIdentifier; |
|
72 |
||
73 |
/* A Set of java.security.cert.PolicyQualifierInfo objects */ |
|
74 |
private Set<PolicyQualifierInfo> policyQualifiers; |
|
75 |
||
76 |
/** |
|
77 |
* Create an instance of PolicyInformation |
|
78 |
* |
|
79 |
* @param policyIdentifier the policyIdentifier as a |
|
80 |
* CertificatePolicyId |
|
81 |
* @param policyQualifiers a Set of PolicyQualifierInfo objects. |
|
82 |
* Must not be NULL. Specify an empty Set for no qualifiers. |
|
83 |
* @exception IOException on decoding errors. |
|
84 |
*/ |
|
85 |
public PolicyInformation(CertificatePolicyId policyIdentifier, |
|
86 |
Set<PolicyQualifierInfo> policyQualifiers) throws IOException { |
|
87 |
if (policyQualifiers == null) { |
|
88 |
throw new NullPointerException("policyQualifiers is null"); |
|
89 |
} |
|
90 |
this.policyQualifiers = |
|
91 |
new LinkedHashSet<PolicyQualifierInfo>(policyQualifiers); |
|
92 |
this.policyIdentifier = policyIdentifier; |
|
93 |
} |
|
94 |
||
95 |
/** |
|
96 |
* Create an instance of PolicyInformation, decoding from |
|
97 |
* the passed DerValue. |
|
98 |
* |
|
99 |
* @param val the DerValue to construct the PolicyInformation from. |
|
100 |
* @exception IOException on decoding errors. |
|
101 |
*/ |
|
102 |
public PolicyInformation(DerValue val) throws IOException { |
|
103 |
if (val.tag != DerValue.tag_Sequence) { |
|
104 |
throw new IOException("Invalid encoding of PolicyInformation"); |
|
105 |
} |
|
106 |
policyIdentifier = new CertificatePolicyId(val.data.getDerValue()); |
|
107 |
if (val.data.available() != 0) { |
|
108 |
policyQualifiers = new LinkedHashSet<PolicyQualifierInfo>(); |
|
109 |
DerValue opt = val.data.getDerValue(); |
|
110 |
if (opt.tag != DerValue.tag_Sequence) |
|
111 |
throw new IOException("Invalid encoding of PolicyInformation"); |
|
112 |
if (opt.data.available() == 0) |
|
113 |
throw new IOException("No data available in policyQualifiers"); |
|
114 |
while (opt.data.available() != 0) |
|
115 |
policyQualifiers.add(new PolicyQualifierInfo |
|
116 |
(opt.data.getDerValue().toByteArray())); |
|
117 |
} else { |
|
118 |
policyQualifiers = Collections.emptySet(); |
|
119 |
} |
|
120 |
} |
|
121 |
||
122 |
/** |
|
123 |
* Compare this PolicyInformation with another object for equality |
|
124 |
* |
|
125 |
* @param other object to be compared with this |
|
126 |
* @return true iff the PolicyInformation objects match |
|
127 |
*/ |
|
128 |
public boolean equals(Object other) { |
|
129 |
if (!(other instanceof PolicyInformation)) |
|
130 |
return false; |
|
131 |
PolicyInformation piOther = (PolicyInformation)other; |
|
132 |
||
133 |
if (!policyIdentifier.equals(piOther.getPolicyIdentifier())) |
|
134 |
return false; |
|
135 |
||
136 |
return policyQualifiers.equals(piOther.getPolicyQualifiers()); |
|
137 |
} |
|
138 |
||
139 |
/** |
|
140 |
* Returns the hash code for this PolicyInformation. |
|
141 |
* |
|
142 |
* @return a hash code value. |
|
143 |
*/ |
|
144 |
public int hashCode() { |
|
145 |
int myhash = 37 + policyIdentifier.hashCode(); |
|
146 |
myhash = 37 * myhash + policyQualifiers.hashCode(); |
|
147 |
return myhash; |
|
148 |
} |
|
149 |
||
150 |
/** |
|
151 |
* Return the policyIdentifier value |
|
152 |
* |
|
153 |
* @return The CertificatePolicyId object containing |
|
154 |
* the policyIdentifier (not a copy). |
|
155 |
*/ |
|
156 |
public CertificatePolicyId getPolicyIdentifier() { |
|
157 |
return policyIdentifier; |
|
158 |
} |
|
159 |
||
160 |
/** |
|
161 |
* Return the policyQualifiers value |
|
162 |
* |
|
163 |
* @return a Set of PolicyQualifierInfo objects associated |
|
164 |
* with this certificate policy (not a copy). |
|
165 |
* Returns an empty Set if there are no qualifiers. |
|
166 |
* Never returns null. |
|
167 |
*/ |
|
168 |
public Set<PolicyQualifierInfo> getPolicyQualifiers() { |
|
169 |
return policyQualifiers; |
|
170 |
} |
|
171 |
||
172 |
/** |
|
173 |
* Get the attribute value. |
|
174 |
*/ |
|
175 |
public Object get(String name) throws IOException { |
|
176 |
if (name.equalsIgnoreCase(ID)) { |
|
177 |
return policyIdentifier; |
|
178 |
} else if (name.equalsIgnoreCase(QUALIFIERS)) { |
|
179 |
return policyQualifiers; |
|
180 |
} else { |
|
181 |
throw new IOException("Attribute name [" + name + |
|
182 |
"] not recognized by PolicyInformation."); |
|
183 |
} |
|
184 |
} |
|
185 |
||
186 |
/** |
|
187 |
* Set the attribute value. |
|
188 |
*/ |
|
10336
0bb1999251f8
7064075: Security libraries don't build with javac -Xlint:all,-deprecation -Werror
jjg
parents:
5506
diff
changeset
|
189 |
@SuppressWarnings("unchecked") // Checked with instanceof |
2 | 190 |
public void set(String name, Object obj) throws IOException { |
191 |
if (name.equalsIgnoreCase(ID)) { |
|
192 |
if (obj instanceof CertificatePolicyId) |
|
193 |
policyIdentifier = (CertificatePolicyId)obj; |
|
194 |
else |
|
195 |
throw new IOException("Attribute value must be instance " + |
|
196 |
"of CertificatePolicyId."); |
|
197 |
} else if (name.equalsIgnoreCase(QUALIFIERS)) { |
|
198 |
if (policyIdentifier == null) { |
|
199 |
throw new IOException("Attribute must have a " + |
|
200 |
"CertificatePolicyIdentifier value before " + |
|
201 |
"PolicyQualifierInfo can be set."); |
|
202 |
} |
|
203 |
if (obj instanceof Set) { |
|
204 |
Iterator<?> i = ((Set<?>)obj).iterator(); |
|
205 |
while (i.hasNext()) { |
|
206 |
Object obj1 = i.next(); |
|
207 |
if (!(obj1 instanceof PolicyQualifierInfo)) { |
|
208 |
throw new IOException("Attribute value must be a" + |
|
209 |
"Set of PolicyQualifierInfo objects."); |
|
210 |
} |
|
211 |
} |
|
212 |
policyQualifiers = (Set<PolicyQualifierInfo>) obj; |
|
213 |
} else { |
|
214 |
throw new IOException("Attribute value must be of type Set."); |
|
215 |
} |
|
216 |
} else { |
|
217 |
throw new IOException("Attribute name [" + name + |
|
218 |
"] not recognized by PolicyInformation"); |
|
219 |
} |
|
220 |
} |
|
221 |
||
222 |
/** |
|
223 |
* Delete the attribute value. |
|
224 |
*/ |
|
225 |
public void delete(String name) throws IOException { |
|
226 |
if (name.equalsIgnoreCase(QUALIFIERS)) { |
|
227 |
policyQualifiers = Collections.emptySet(); |
|
228 |
} else if (name.equalsIgnoreCase(ID)) { |
|
229 |
throw new IOException("Attribute ID may not be deleted from " + |
|
230 |
"PolicyInformation."); |
|
231 |
} else { |
|
232 |
//ID may not be deleted |
|
233 |
throw new IOException("Attribute name [" + name + |
|
234 |
"] not recognized by PolicyInformation."); |
|
235 |
} |
|
236 |
} |
|
237 |
||
238 |
/** |
|
239 |
* Return an enumeration of names of attributes existing within this |
|
240 |
* attribute. |
|
241 |
*/ |
|
242 |
public Enumeration<String> getElements() { |
|
243 |
AttributeNameEnumeration elements = new AttributeNameEnumeration(); |
|
244 |
elements.addElement(ID); |
|
245 |
elements.addElement(QUALIFIERS); |
|
246 |
||
247 |
return elements.elements(); |
|
248 |
} |
|
249 |
||
250 |
/** |
|
251 |
* Return the name of this attribute. |
|
252 |
*/ |
|
253 |
public String getName() { |
|
254 |
return NAME; |
|
255 |
} |
|
256 |
||
257 |
/** |
|
258 |
* Return a printable representation of the PolicyInformation. |
|
259 |
*/ |
|
260 |
public String toString() { |
|
30649
e7cc8f48f616
8080522: Optimize string operations in java.base/share/classes/sun/security/x509/
igerasim
parents:
25859
diff
changeset
|
261 |
return " [" + policyIdentifier + policyQualifiers + " ]\n"; |
2 | 262 |
} |
263 |
||
264 |
/** |
|
265 |
* Write the PolicyInformation to the DerOutputStream. |
|
266 |
* |
|
267 |
* @param out the DerOutputStream to write the extension to. |
|
268 |
* @exception IOException on encoding errors. |
|
269 |
*/ |
|
270 |
public void encode(DerOutputStream out) throws IOException { |
|
271 |
DerOutputStream tmp = new DerOutputStream(); |
|
272 |
policyIdentifier.encode(tmp); |
|
273 |
if (!policyQualifiers.isEmpty()) { |
|
274 |
DerOutputStream tmp2 = new DerOutputStream(); |
|
275 |
for (PolicyQualifierInfo pq : policyQualifiers) { |
|
276 |
tmp2.write(pq.getEncoded()); |
|
277 |
} |
|
278 |
tmp.write(DerValue.tag_Sequence, tmp2); |
|
279 |
} |
|
280 |
out.write(DerValue.tag_Sequence, tmp); |
|
281 |
} |
|
282 |
} |