Citrix Systems Network Router 9.2 User Manual

HTTP.REQ.USER.GROUPS.

IGNORE_EMPTY_ELEMENTS

Ignores the empty elements in the list of groups to 
which the user belongs. 

If the element delimiter in the list is a comma (","), then 
the following list has an empty element following 
"a=10":

a=10,,b=11, ,c=89 

But the element that follows "b=11" is not considered 
an empty element. 

For example, consider the following header in an HTTP 
request packet:

Cust_Header : 123,,24, ,15

The following expression returns a value of 4:

HTTP.REQ.HEADER("Cust_Header").TYPECAST_
LIST_T(','). IGNORE_EMPTY_ELEMENTS.COUNT 

The following expression returns a value of 5:

HTTP.REQ.HEADER("Cust_Header").TYPECAST_
LIST_T(',').COUNT

HTTP.REQ.USER.

GROUPS(sep)

Returns a list of groups to which the user belongs. The 
groups in the list are separated by the delimiter 
specified as the argument. 

For example, the following expression returns a colon-
separated list of all the groups to which the user 
belongs.

HTTP.REQ.USER.GROUPS(':') 

In this list, internal groups are listed first, followed by 
external groups. 

Parameters: 

sep - delimiter