From 6025b6016517c6d898d8957d1d7e03ba71431912 Mon Sep 17 00:00:00 2001 From: tknall Date: Fri, 1 Dec 2006 12:20:24 +0000 Subject: Initial import of release 2.2. git-svn-id: https://joinup.ec.europa.eu/svn/pdf-as/trunk@4 7b5415b0-85f9-ee4d-85bd-d5d0c3b42d1c --- .../at/knowcenter/wag/egov/egiz/test/X509Ext.java | 48 ++++++++++++++++++++++ 1 file changed, 48 insertions(+) create mode 100644 src/main/java/at/knowcenter/wag/egov/egiz/test/X509Ext.java (limited to 'src/main/java/at/knowcenter/wag/egov/egiz/test/X509Ext.java') diff --git a/src/main/java/at/knowcenter/wag/egov/egiz/test/X509Ext.java b/src/main/java/at/knowcenter/wag/egov/egiz/test/X509Ext.java new file mode 100644 index 0000000..30a489b --- /dev/null +++ b/src/main/java/at/knowcenter/wag/egov/egiz/test/X509Ext.java @@ -0,0 +1,48 @@ +/** + * + */ +package at.knowcenter.wag.egov.egiz.test; + +import java.io.FileInputStream; +import java.io.IOException; +import java.io.InputStream; +import java.security.cert.CertificateException; +import java.security.cert.CertificateFactory; +import java.security.cert.X509Certificate; +import java.util.Iterator; +import java.util.Set; + +/** + * @author wprinz + */ +public class X509Ext +{ + + /** + * @param args + * @throws CertificateException + * @throws IOException + */ + public static void main(String[] args) throws CertificateException, IOException + { + InputStream is = new FileInputStream("C:\\oid.der"); + CertificateFactory cf = CertificateFactory.getInstance("X.509"); + X509Certificate cert = (X509Certificate)cf.generateCertificate(is); + is.close(); + + Set oids = cert.getNonCriticalExtensionOIDs(); + Iterator it = oids.iterator(); + while (it.hasNext()) + { + String oid = (String) it.next(); + + System.out.println(oid); + } + + // Perhaps use IAIK JCE to parse this in a future version. + byte [] octet_stream = cert.getExtensionValue("1.2.40.0.10.1.1.1"); + System.out.println("octet_stream = " + octet_stream); + + } + +} -- cgit v1.2.3