Index: lams_central/src/java/org/lamsfoundation/lams/webservice/UserRoleServlet.java
===================================================================
diff -u -r5d05b2b8e46cb54fdd3fb9658ee83913fd0ab366 -r5e21e38921cf15b42f22410eb96c97f7ec5c99c9
--- lams_central/src/java/org/lamsfoundation/lams/webservice/UserRoleServlet.java	(.../UserRoleServlet.java)	(revision 5d05b2b8e46cb54fdd3fb9658ee83913fd0ab366)
+++ lams_central/src/java/org/lamsfoundation/lams/webservice/UserRoleServlet.java	(.../UserRoleServlet.java)	(revision 5e21e38921cf15b42f22410eb96c97f7ec5c99c9)
@@ -44,10 +44,10 @@
 	String username = request.getParameter(CentralConstants.PARAM_USERNAME);
 
 	try {
+	    String method = request.getParameter(CentralConstants.PARAM_METHOD);
 	    ExtServerOrgMap serverMap = UserRoleServlet.integrationService.getExtServerOrgMap(serverId);
-	    Authenticator.authenticate(serverMap, datetime, username, hashValue);
+	    Authenticator.authenticate(serverMap, datetime, username, method, hashValue);
 	    ExtUserUseridMap userMap = UserRoleServlet.integrationService.getExtUserUseridMap(serverMap, username);
-	    String method = request.getParameter(CentralConstants.PARAM_METHOD);
 	    String role = request.getParameter(AttributeNames.PARAM_ROLE);
 	    if ("grant".equalsIgnoreCase(method)) {
 		grant(userMap.getUser(), role);