Merge pull request #1004 from RedShift1/ticket-#998-document-DH-keysize

James Moger

2016-01-17 040091508e69df76b1504d10089444e8d6bae2ab

 src/main/java/com/gitblit/manager/AuthenticationManager.java

@@ -466,6 +466,12 @@
         return null;
      }

      if (username.equalsIgnoreCase(Constants.FEDERATION_USER)) {
         // can not authenticate internal FEDERATION_USER at this point
         // it must be routed to FederationManager
         return null;
      }
		
      String usernameDecoded = StringUtils.decodeUsername(username);
      String pw = new String(password);
      if (StringUtils.isEmpty(pw)) {