1 files changed, 105 insertions, 0 deletions
diff --git a/base/util/src/com/netscape/cmsutil/ocsp/KeyHashID.java b/base/util/src/com/netscape/cmsutil/ocsp/KeyHashID.java
new file mode 100644
index 000000000..358fb0ebd
--- /dev/null
+++ b/base/util/src/com/netscape/cmsutil/ocsp/KeyHashID.java
@@ -0,0 +1,105 @@
+// --- 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 com.netscape.cmsutil.ocsp;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+
+import org.mozilla.jss.asn1.ASN1Template;
+import org.mozilla.jss.asn1.ASN1Value;
+import org.mozilla.jss.asn1.InvalidBERException;
+import org.mozilla.jss.asn1.OCTET_STRING;
+import org.mozilla.jss.asn1.SEQUENCE;
+import org.mozilla.jss.asn1.Tag;
+
+/**
+ * RFC 2560:
+ * 
+ * <pre>
+ * ResponderID ::= CHOICE {
+ *    byName               [1] EXPLICIT Name,
+ *    byKey                [2] EXPLICIT KeyHash }
+ * </pre>
+ * 
+ * @version $Revision$ $Date$
+ */
+public class KeyHashID implements ResponderID {
+    private OCTET_STRING _hash = null;
+    private static final Tag TAG = SEQUENCE.TAG;
+
+    public KeyHashID(OCTET_STRING hash) {
+        _hash = hash;
+    }
+
+    public Tag getTag() {
+        return Tag.get(2);
+    }
+
+    public void encode(Tag tag, OutputStream os) throws IOException {
+        _hash.encode(os);
+    }
+
+    public void encode(OutputStream os) throws IOException {
+        _hash.encode(os);
+    }
+
+    public OCTET_STRING getHash() {
+        return _hash;
+    }
+
+    private static final Template templateInstance = new Template();
+
+    public static Template getTemplate() {
+        return templateInstance;
+    }
+
+    /**
+     * A Template for decoding <code>ResponseBytes</code>.
+     */
+    public static class Template implements ASN1Template {
+
+        private SEQUENCE.Template seqt;
+
+        public Template() {
+            seqt = new SEQUENCE.Template();
+            //                     seqt.addElement(new EXPLICIT.Template(
+            //                       new Tag (2), new OCTET_STRING.Template()) );
+            seqt.addElement(new OCTET_STRING.Template());
+
+        }
+
+        public boolean tagMatch(Tag tag) {
+            return TAG.equals(tag);
+        }
+
+        public ASN1Value decode(InputStream istream)
+                        throws InvalidBERException, IOException {
+            return decode(TAG, istream);
+        }
+
+        public ASN1Value decode(Tag implicitTag, InputStream istream)
+                        throws InvalidBERException, IOException {
+            SEQUENCE seq = (SEQUENCE) seqt.decode(implicitTag,
+                                istream);
+
+            OCTET_STRING o = (OCTET_STRING) seq.elementAt(0);
+            return new KeyHashID(o);
+        }
+    }
+}