diff options
Diffstat (limited to 'moaSig/moa-sig-lib/src/main/java/at/gv/egovernment/moa/spss/server/iaik/config/CRLRetriever.java')
-rw-r--r-- | moaSig/moa-sig-lib/src/main/java/at/gv/egovernment/moa/spss/server/iaik/config/CRLRetriever.java | 93 |
1 files changed, 93 insertions, 0 deletions
diff --git a/moaSig/moa-sig-lib/src/main/java/at/gv/egovernment/moa/spss/server/iaik/config/CRLRetriever.java b/moaSig/moa-sig-lib/src/main/java/at/gv/egovernment/moa/spss/server/iaik/config/CRLRetriever.java new file mode 100644 index 0000000..981ea05 --- /dev/null +++ b/moaSig/moa-sig-lib/src/main/java/at/gv/egovernment/moa/spss/server/iaik/config/CRLRetriever.java @@ -0,0 +1,93 @@ +/* + * Copyright 2003 Federal Chancellery Austria + * MOA-SPSS has been developed in a cooperation between BRZ, the Federal + * Chancellery Austria - ICT staff unit, and Graz University of Technology. + * + * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by + * the European Commission - subsequent versions of the EUPL (the "Licence"); + * You may not use this work except in compliance with the Licence. + * You may obtain a copy of the Licence at: + * http://www.osor.eu/eupl/ + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the Licence is distributed on an "AS IS" basis, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the Licence for the specific language governing permissions and + * limitations under the Licence. + * + * This product combines work with different licenses. See the "NOTICE" text + * file for details on the various modules and licenses. + * The "NOTICE" text file is part of the distribution. Any derivative works + * that you distribute must include a readable copy of the "NOTICE" text file. + */ + +package at.gv.egovernment.moa.spss.server.iaik.config; + +import iaik.logging.TransactionId; +import iaik.pki.revocation.RevocationSourceTypes; +import iaik.pki.store.revocation.RevocationInfoRetriever; +import iaik.pki.store.revocation.RevocationSource; +import iaik.pki.store.revocation.RevocationStoreException; +import iaik.pki.ldap.Handler; + +import java.io.InputStream; +import java.net.MalformedURLException; +import java.net.URL; +import java.net.URLStreamHandler; +import java.util.Collection; +import java.util.Date; + +import at.gv.egovernment.moa.logging.Logger; + +/** + * A customized implementation of + * {@link iaik.pki.store.revocation.RevocationInfoRetriever}. Will be used + * instead of the default implementation + * {@link iaik.pki.store.revocation.CRLRetriever} to overcome a classloader + * problem in connection with the {@link java.net.URL} class in a Tomcat + * deployment environment. + * + * @author Gregor Karlinger + * @version $$ + */ +public class CRLRetriever implements RevocationInfoRetriever { + public void update(RevocationSource source, Collection supplementalRequestData, TransactionId tid) + throws RevocationStoreException { + if (source == null) { + throw new NullPointerException("RevocationSource parameter mustn't be null."); + } + Logger.info("Downloading crl from " + source.getUri()); + if (!source.getType().equals(RevocationSourceTypes.CRL)) { + throw new RevocationStoreException(source.getType() + " not supported", null, getClass().getName() + ":1"); + } + try { + URL crlUrl; + try { + crlUrl = new URL(source.getUri()); + } catch (MalformedURLException e) { + // Workaround for classloader problem with deployment in Tomcat + // 4.1 + URLStreamHandler handler = new Handler(); + crlUrl = new URL(null, source.getUri(), handler); + } + + InputStream crlInputStream = crlUrl.openStream(); + source.readFrom(crlInputStream, tid); + source.setDownloadTime(new Date()); + crlInputStream.close(); + } catch (Exception iox) { + Logger.warn("Cannot retrieve crl", iox); + throw new RevocationStoreException("Cannot retrieve CRL", iox, getClass().getName() + ":1"); + } + } + + @Override + public void setConnectTimeout(int arg0) { + // TODO AFITZEK TODO IMPLEMENT THIS METHOD + } + + @Override + public void setReadTimeout(int arg0) { + // TODO AFITZEK TODO IMPLEMENT THIS METHOD + } +} |