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Diffstat (limited to 'pki/base/util/src/netscape/security/pkcs/PKCS10Attributes.java')
-rw-r--r--pki/base/util/src/netscape/security/pkcs/PKCS10Attributes.java142
1 files changed, 142 insertions, 0 deletions
diff --git a/pki/base/util/src/netscape/security/pkcs/PKCS10Attributes.java b/pki/base/util/src/netscape/security/pkcs/PKCS10Attributes.java
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+++ b/pki/base/util/src/netscape/security/pkcs/PKCS10Attributes.java
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+// --- BEGIN COPYRIGHT BLOCK ---
+// This program is free software; you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation; version 2 of the License.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this program; if not, write to the Free Software Foundation, Inc.,
+// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+//
+// (C) 2007 Red Hat, Inc.
+// All rights reserved.
+// --- END COPYRIGHT BLOCK ---
+package netscape.security.pkcs;
+
+import java.io.IOException;
+import java.io.OutputStream;
+import java.security.cert.CertificateException;
+import java.util.Enumeration;
+import java.util.Hashtable;
+import java.util.Vector;
+
+import netscape.security.util.*;
+
+/**
+ * This class defines the PKCS10 attributes for the request.
+ *
+ * @author Amit Kapoor
+ * @author Hemma Prafullchandra
+ * @version 1.10
+ */
+public class PKCS10Attributes extends Vector implements DerEncoder {
+
+ private Hashtable map;
+
+ /**
+ * Default constructor for the certificate attribute.
+ */
+ public PKCS10Attributes() {
+ map = new Hashtable();
+ }
+
+ /**
+ * Create the object, decoding the values from the passed DER stream.
+ *
+ * @param in the DerInputStream to read the attributes from.
+ * @exception IOException on decoding errors.
+ */
+ public PKCS10Attributes(DerInputStream in)
+ throws IOException {
+
+ map = new Hashtable();
+ DerValue [] attrs = in.getSet(5,true);
+
+ if (attrs != null) {
+ for (int i = 0; i < attrs.length; i++) {
+ PKCS10Attribute attr = new PKCS10Attribute(attrs[i]);
+ addElement(attr);
+ map.put(attr.getAttributeValue().getName(),attr);
+ }
+ }
+ }
+
+
+ /**
+ * Encode the attributes in DER form to the stream.
+ *
+ * @param out the OutputStream to marshal the contents to.
+ *
+ * @exception IOException on encoding errors.
+ */
+ public void encode(OutputStream out)
+ throws IOException {
+ derEncode(out);
+ }
+
+ /**
+ * Encode the attributes in DER form to the stream.
+ * Implements the <code>DerEncoder</code> interface.
+ *
+ * @param out the OutputStream to marshal the contents to.
+ * @exception IOException on encoding errors.
+ */
+ public void derEncode(OutputStream out)
+ throws IOException {
+
+ // first copy the elements into an array
+ PKCS10Attribute[] attribs = new PKCS10Attribute[size()];
+ copyInto(attribs);
+
+ DerOutputStream attrOut = new DerOutputStream();
+ attrOut.putOrderedSetOf(DerValue.createTag(DerValue.TAG_CONTEXT,true,(byte)0),
+ attribs);
+
+ out.write(attrOut.toByteArray());
+ }
+
+ /**
+ * Set the attribute value.
+ */
+ public void setAttribute(String name, Object obj) throws IOException {
+ map.put(name,obj);
+ addElement(obj);
+ }
+
+ /**
+ * Get the attribute value.
+ */
+ public Object getAttribute(String name) throws IOException {
+ Object obj = map.get(name);
+ /*
+ if (obj == null) {
+ throw new IOException("No attribute found with name " + name);
+ }
+ */
+ return (obj);
+ }
+
+ /**
+ * Delete the attribute value.
+ */
+ public void deleteAttribute(String name) throws IOException {
+ Object obj = map.get(name);
+ if (obj == null) {
+ throw new IOException("No attribute found with name " + name);
+ }
+ map.remove(name);
+ removeElement(obj);
+ }
+
+ /**
+ * Return an enumeration of names of attributes existing within this
+ * attribute.
+ */
+ public Enumeration getElements () {
+ return (map.elements());
+ }
+}