Index: admin/rest/src/main/java/org/glassfish/admin/rest/adapter/RestAdapter.java
===================================================================
--- admin/rest/src/main/java/org/glassfish/admin/rest/adapter/RestAdapter.java	(revision 51581)
+++ admin/rest/src/main/java/org/glassfish/admin/rest/adapter/RestAdapter.java	(working copy)
@@ -221,6 +221,10 @@
                 }
             }
         }
+        
+        if (restToken == null) {
+            restToken = req.getHeader("X-Auth-Token");
+        }
 
         if (restToken != null) {
             authenticated = sessionManager.authenticate(restToken, req);
Index: admingui/common/src/main/resources/logViewer/logViewerRaw.jsf
===================================================================
--- admingui/common/src/main/resources/logViewer/logViewerRaw.jsf	(revision 51581)
+++ admingui/common/src/main/resources/logViewer/logViewerRaw.jsf	(working copy)
@@ -118,7 +118,9 @@
     };
 
     var poll = function() {
-        admingui.ajax.get(url, 'log', success);
+        admingui.ajax.get(url, 'log', success, function(req) {
+            req.setRequestHeader('X-Auth-Token', '#{sessionScope.__rTkn__}');
+        });
     }
     
     poll();
Index: admingui/common/src/main/resources/js/adminjsf.js
===================================================================
--- admingui/common/src/main/resources/js/adminjsf.js	(revision 51581)
+++ admingui/common/src/main/resources/js/adminjsf.js	(working copy)
@@ -2110,7 +2110,7 @@
         return reqObj;
     },
 
-    get: function(url, targetId, callback) {
+    get: function(url, targetId, callback, beforesend) {
         // Ping header to make sure header stays "fresh"
         if (targetId && (targetId == 'content')) {
             admingui.ajax.pingHeader();
@@ -2149,6 +2149,10 @@
 		}
 	    }
             req.open("GET", url, true);
+            if (beforesend) {
+                // Callback that can be used to modify request before it is sent
+                beforesend(req);
+            }
             req.send("");
         }
     },