Fixing a few tools to work with the new REST security stuff.

Change-Id: I1fcff24bf57e3198c16df5a6e42d721a004e9097
diff --git a/tools/test/scenarios/setup.xml b/tools/test/scenarios/setup.xml
index bcc65d9..c26c0de 100644
--- a/tools/test/scenarios/setup.xml
+++ b/tools/test/scenarios/setup.xml
@@ -16,7 +16,7 @@
 <scenario name="setup" description="ONOS cluster setup">
     <group name="Setup">
         <step name="Push-Bits" exec="onos-push-bits-through-proxy" if="${OCT}"/>
-        <step name="Secure-SSH" exec="onos-secure-ssh -u onos -p rocks" if="${ONOS_USE_SSH}"/>
+        <step name="Secure-SSH" exec="onos-secure-ssh -u ${ONOS_WEB_USER} -p ${ONOS_WEB_PASS}" if="${ONOS_USE_SSH}"/>
 
         <parallel var="${OC#}">
             <step name="Push-Bits-${#}" exec="onos-push-bits ${OC#}"