1 files changed, 44 insertions, 0 deletions
diff --git a/base/util/src/com/netscape/cmsutil/radius/RequestAuthenticator.java b/base/util/src/com/netscape/cmsutil/radius/RequestAuthenticator.java
new file mode 100644
index 000000000..5d82752dd
--- /dev/null
+++ b/base/util/src/com/netscape/cmsutil/radius/RequestAuthenticator.java
@@ -0,0 +1,44 @@
+// --- 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.IOException;
+import java.security.MessageDigest;
+import java.security.NoSuchAlgorithmException;
+import java.security.SecureRandom;
+
+public class RequestAuthenticator extends Authenticator {
+    private byte _ra[] = null;
+
+    public RequestAuthenticator(SecureRandom rand, String secret)
+            throws NoSuchAlgorithmException {
+        byte[] authenticator = new byte[16];
+
+        rand.nextBytes(authenticator);
+
+        MessageDigest md5 = MessageDigest.getInstance("MD5");
+
+        md5.update(authenticator);
+        md5.update(secret.getBytes());
+        _ra = md5.digest();
+    }
+
+    public byte[] getData() throws IOException {
+        return _ra;
+    }
+}