Citrix Systems 9.2 manual Group

74Citrix NetScaler Policy Configuration and Reference Guide

HTTP Expression Prefixes that Return Text

Prefix	Description
HTTP.REQ.USER.INTERNAL_	Returns a list of the internal groups to which the user
GROUPS(sep)	belongs. The groups are separated by the given
	delimiter.
	For example, the following expression returns a colon-
	separated list of all the internal groups to which the user
	belongs.
	HTTP.REQ.USER.INTERNAL_GROUPS(':')
	Parameters:
	sep - delimiter
HTTP.REQ.USER.INTERNAL_	Ignores the empty elements in the list of internal groups
GROUPS.IGNORE_EMPTY_	to which the user belongs.
ELEMENTS	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 following "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.IS_	Returns a boolean TRUE if the user who is named in
MEMBER_OF(group_name)	the request is a member of the argument specified in
	group.
	Following is an example:
	http.req.user.is_member_of("mygroup")
	Parameter:
	group_name: The name of the group.
HTTP.REQ.USER.NAME	Returns the name of the user in the request.
	Following is an example:
	http.req.username.contains("rohit")
HTTP.REQ.USER.PASSWD	Returns the password of the user.