1 files changed, 181 insertions, 0 deletions
diff --git a/pki/base/util/src/netscape/security/x509/CertificateSubjectUniqueIdentity.java b/pki/base/util/src/netscape/security/x509/CertificateSubjectUniqueIdentity.java
new file mode 100644
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+++ b/pki/base/util/src/netscape/security/x509/CertificateSubjectUniqueIdentity.java
@@ -0,0 +1,181 @@
+// --- 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.x509;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.util.Enumeration;
+
+import netscape.security.util.*;
+
+/**
+ * This class defines the subject/issuer unique identity attribute
+ * for the Certificate.
+ *
+ * @author Amit Kapoor
+ * @author Hemma Prafullchandra
+ * @version 1.6
+ * @see CertAttrSet
+ */
+public class CertificateSubjectUniqueIdentity implements CertAttrSet {
+    /**
+     * Identifier for this attribute, to be used with the
+     * get, set, delete methods of Certificate, x509 type.
+     */  
+    public static final String IDENT = "x509.info.subjectID";
+    /**
+     * Sub attributes name for this CertAttrSet.
+     */
+    public static final String NAME = "subjectID";
+    public static final String ID = "id";
+
+    private UniqueIdentity	id;
+
+    /**
+     * Default constructor for the certificate attribute.
+     *
+     * @param key the UniqueIdentity
+     */
+    public CertificateSubjectUniqueIdentity(UniqueIdentity id) {
+        this.id = id;
+    }
+
+    /**
+     * Create the object, decoding the values from the passed DER stream.
+     *
+     * @param in the DerInputStream to read the UniqueIdentity from.
+     * @exception IOException on decoding errors.
+     */
+    public CertificateSubjectUniqueIdentity(DerInputStream in)
+    throws IOException {
+        id = new UniqueIdentity(in);
+    }
+
+    /**
+     * Create the object, decoding the values from the passed stream.
+     *
+     * @param in the InputStream to read the UniqueIdentity from.
+     * @exception IOException on decoding errors.
+     */
+    public CertificateSubjectUniqueIdentity(InputStream in)
+    throws IOException {
+        DerValue val = new DerValue(in);
+        id = new UniqueIdentity(val);
+    }
+
+    /**
+     * Create the object, decoding the values from the passed DER value.
+     *
+     * @param in the DerValue to read the UniqueIdentity from.
+     * @exception IOException on decoding errors.
+     */
+    public CertificateSubjectUniqueIdentity(DerValue val)
+    throws IOException {
+        id = new UniqueIdentity(val);
+    }
+
+    /**
+     * Return the identity as user readable string.
+     */
+    public String toString() {
+        if (id == null) return "";
+        return(id.toString());
+    }
+
+    /**
+     * Decode the identity in DER form from the stream.
+     *
+     * @param in the InputStream to unmarshal the contents from.
+     * @exception IOException on errors.
+     */
+    public void decode(InputStream in) throws IOException {
+        DerValue val = new DerValue(in);
+        id = new UniqueIdentity(val);
+    }
+
+    /**
+     * Encode the identity in DER form to the stream.
+     *
+     * @param out the DerOutputStream to marshal the contents to.
+     * @exception IOException on errors.
+     */
+    public void encode(OutputStream out) throws IOException {
+        DerOutputStream tmp = new DerOutputStream();
+        id.encode(tmp,DerValue.createTag(DerValue.TAG_CONTEXT,false,(byte)2));
+
+        out.write(tmp.toByteArray());
+    }
+
+    /**
+     * Set the attribute value.
+     */
+    public void set(String name, Object obj) throws IOException {
+        if (!(obj instanceof UniqueIdentity)) {
+            throw new IOException("Attribute must be of type UniqueIdentity.");
+        }
+        if (name.equalsIgnoreCase(ID)) {
+            id = (UniqueIdentity)obj;
+        } else {
+            throw new IOException("Attribute name not recognized by " +
+                      "CertAttrSet: CertificateSubjectUniqueIdentity.");
+        }
+    }
+
+    /**
+     * Get the attribute value.
+     */
+    public Object get(String name) throws IOException {
+        if (name.equalsIgnoreCase(ID)) {
+            return(id);
+        } else {
+            throw new IOException("Attribute name not recognized by " +
+                      "CertAttrSet: CertificateSubjectUniqueIdentity.");
+        }
+    }
+
+    /**
+     * Delete the attribute value.
+     */
+    public void delete(String name) throws IOException {
+        if (name.equalsIgnoreCase(ID)) {
+            id = null;
+        } else {
+            throw new IOException("Attribute name not recognized by " +
+                      "CertAttrSet: CertificateSubjectUniqueIdentity.");
+        }
+    }
+
+    /**
+     * Return an enumeration of names of attributes existing within this
+     * attribute.
+     */
+    public Enumeration getElements() {
+        AttributeNameEnumeration elements = new AttributeNameEnumeration();
+        elements.addElement(ID);
+  
+        return (elements.elements());
+    }
+  
+    /**
+     * Return the name of this attribute.
+     */
+    public String getName() {
+        return (NAME);
+    }
+}