add debug

services/git-bridge/src/main/java/uk/ac/ic/wlgitbridge/server/Oauth2Filter.java

@@ -138,6 +138,12 @@ public class Oauth2Filter implements Filter {
               clientIp = request.getRemoteAddr();
             }
             Log.info("[{}] Authorization header present", clientIp);
+            // TEMPORARY DEBUG CODE
+            Enumeration headerNames = request.getHeaderNames();
+            while(headerNames.hasMoreElements()) {
+              String headerName = (String)headerNames.nextElement();
+              Log.info("HEADER {}: {}", headerName, request.getHeader(headerName));
+            }
             StringTokenizer st = new StringTokenizer(authHeader);
             if (st.hasMoreTokens()) {
                 String basic = st.nextToken();