--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/flys-client/src/main/java/org/dive4elements/river/client/server/auth/Authenticator.java	Thu Apr 25 12:31:32 2013 +0200
@@ -0,0 +1,12 @@
+package de.intevation.flys.client.server.auth;
+
+import java.io.IOException;
+
+import de.intevation.flys.client.server.features.Features;
+
+public interface Authenticator {
+
+    public Authentication auth(String username, String password, String encoding, Features features)
+        throws AuthenticationException, IOException;
+
+}