1 files changed, 147 insertions, 0 deletions
diff --git a/base/util/src/netscape/security/pkcs/PKCS10Attributes.java b/base/util/src/netscape/security/pkcs/PKCS10Attributes.java
new file mode 100644
index 000000000..8beb1e64c
--- /dev/null
+++ b/base/util/src/netscape/security/pkcs/PKCS10Attributes.java
@@ -0,0 +1,147 @@
+// --- 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.util.Enumeration;
+import java.util.Hashtable;
+import java.util.Vector;
+
+import netscape.security.util.DerEncoder;
+import netscape.security.util.DerInputStream;
+import netscape.security.util.DerOutputStream;
+import netscape.security.util.DerValue;
+
+/**
+ * This class defines the PKCS10 attributes for the request.
+ * 
+ * @author Amit Kapoor
+ * @author Hemma Prafullchandra
+ * @version 1.10
+ */
+public class PKCS10Attributes extends Vector<PKCS10Attribute> implements DerEncoder {
+
+    /**
+     *
+     */
+    private static final long serialVersionUID = 1362260612357629542L;
+    private Hashtable<String, PKCS10Attribute> map;
+
+    /**
+     * Default constructor for the certificate attribute.
+     */
+    public PKCS10Attributes() {
+        map = new Hashtable<String, PKCS10Attribute>();
+    }
+
+    /**
+     * 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<String, PKCS10Attribute>();
+        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, PKCS10Attribute attr) throws IOException {
+        map.put(name, attr);
+        addElement(attr);
+    }
+
+    /**
+     * Get the attribute value.
+     */
+    public PKCS10Attribute getAttribute(String name) throws IOException {
+        PKCS10Attribute attr = map.get(name);
+        /*
+        if (attr == null) {
+            throw new IOException("No attribute found with name " + name);
+        }
+        */
+        return (attr);
+    }
+
+    /**
+     * Delete the attribute value.
+     */
+    public void deleteAttribute(String name) throws IOException {
+        PKCS10Attribute attr = map.get(name);
+        if (attr == null) {
+            throw new IOException("No attribute found with name " + name);
+        }
+        map.remove(name);
+        removeElement(attr);
+    }
+
+    /**
+     * Return an enumeration of names of attributes existing within this
+     * attribute.
+     */
+    public Enumeration<PKCS10Attribute> getElements() {
+        return map.elements();
+    }
+}