1 files changed, 52 insertions, 0 deletions
diff --git a/base/util/src/com/netscape/cmsutil/radius/NASPacket.java b/base/util/src/com/netscape/cmsutil/radius/NASPacket.java
new file mode 100644
index 000000000..70d143989
--- /dev/null
+++ b/base/util/src/com/netscape/cmsutil/radius/NASPacket.java
@@ -0,0 +1,52 @@
+// --- 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.radius;
+
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+
+public abstract class NASPacket extends Packet {
+    public NASPacket(int c, short id, Authenticator auth) {
+        super(c, id, auth);
+    }
+
+    public byte[] getData() throws IOException {
+        // prepare the attributes first
+        ByteArrayOutputStream attrsOS = new ByteArrayOutputStream();
+
+        for (int i = 0; i < _attrs.size(); i++) {
+            Attribute attr = (Attribute) getAttributeAt(i);
+
+            attrsOS.write(attr.getData());
+        }
+        byte attrsData[] = attrsOS.toByteArray();
+
+        ByteArrayOutputStream dataOS = new ByteArrayOutputStream();
+
+        dataOS.write(_c); // code
+        dataOS.write(_id); // identifier
+        int len = attrsData.length + 20;
+
+        dataOS.write((len >>> 8) & 0xFF);
+        dataOS.write(len & 0xFF);
+        dataOS.write(_auth.getData());
+        dataOS.write(attrsData);
+
+        return dataOS.toByteArray();
+    }
+}