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1
7
8 package java.security.cert;
9
10 import java.security.AccessController  ;
11 import java.security.InvalidAlgorithmParameterException ;
12 import java.security.NoSuchAlgorithmException ;
13 import java.security.NoSuchProviderException ;
14 import java.security.PrivilegedAction ;
15 import java.security.Provider ;
16 import java.security.Security ;
17 import java.util.Collection ;
18
19 import sun.security.jca.*;
20 import sun.security.jca.GetInstance.Instance;
21
22
65 public class CertStore {
66
74 private static final String CERTSTORE_TYPE = "certstore.type";
75 private CertStoreSpi storeSpi;
76 private Provider provider;
77 private String type;
78 private CertStoreParameters params;
79
80
89 protected CertStore(CertStoreSpi storeSpi, Provider provider,
90 String type, CertStoreParameters params) {
91 this.storeSpi = storeSpi;
92 this.provider = provider;
93 this.type = type;
94 if (params != null)
95 this.params = (CertStoreParameters ) params.clone();
96 }
97
98
123 public final Collection <? extends Certificate > getCertificates
124 (CertSelector selector) throws CertStoreException {
125 return storeSpi.engineGetCertificates(selector);
126 }
127
128
153 public final Collection <? extends CRL > getCRLs(CRLSelector selector)
154 throws CertStoreException {
155 return storeSpi.engineGetCRLs(selector);
156 }
157
158
186 public static CertStore getInstance(String type, CertStoreParameters params)
187 throws InvalidAlgorithmParameterException ,
188 NoSuchAlgorithmException {
189 try {
190 Instance instance = GetInstance.getInstance("CertStore",
191 CertStoreSpi .class, type, params);
192 return new CertStore ((CertStoreSpi )instance.impl,
193 instance.provider, type, params);
194 } catch (NoSuchAlgorithmException e) {
195 return handleException(e);
196 }
197 }
198
199 private static CertStore handleException(NoSuchAlgorithmException e)
200 throws NoSuchAlgorithmException , InvalidAlgorithmParameterException {
201 Throwable cause = e.getCause();
202 if (cause instanceof InvalidAlgorithmParameterException ) {
203 throw (InvalidAlgorithmParameterException )cause;
204 }
205 throw e;
206 }
207
208
233 public static CertStore getInstance(String type,
234 CertStoreParameters params, String provider)
235 throws InvalidAlgorithmParameterException ,
236 NoSuchAlgorithmException , NoSuchProviderException {
237 try {
238 Instance instance = GetInstance.getInstance("CertStore",
239 CertStoreSpi .class, type, params, provider);
240 return new CertStore ((CertStoreSpi )instance.impl,
241 instance.provider, type, params);
242 } catch (NoSuchAlgorithmException e) {
243 return handleException(e);
244 }
245 }
246
247
272 public static CertStore getInstance(String type, CertStoreParameters params,
273 Provider provider) throws NoSuchAlgorithmException ,
274 InvalidAlgorithmParameterException {
275 try {
276 Instance instance = GetInstance.getInstance("CertStore",
277 CertStoreSpi .class, type, params, provider);
278 return new CertStore ((CertStoreSpi )instance.impl,
279 instance.provider, type, params);
280 } catch (NoSuchAlgorithmException e) {
281 return handleException(e);
282 }
283 }
284
285
293 public final CertStoreParameters getCertStoreParameters() {
294 return (params == null ? null : (CertStoreParameters ) params.clone());
295 }
296
297
302 public final String getType() {
303 return this.type;
304 }
305
306
311 public final Provider getProvider() {
312 return this.provider;
313 }
314
315
335 public final static String getDefaultType() {
336 String cstype;
337 cstype = (String )AccessController.doPrivileged(new PrivilegedAction () {
338 public Object run() {
339 return Security.getProperty(CERTSTORE_TYPE);
340 }
341 });
342 if (cstype == null) {
343 cstype = "LDAP";
344 }
345 return cstype;
346 }
347 }
348 |
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