Citrix Systems 9.2 manual Extracts the last second that the certificate is valid, Saturday

Chapter 5 Advanced Expressions: Working with Dates, Times, and Numbers 109

Operations on Certificate (client.ssl.client_cert) Dates and Times

SSL Certificate Operation	Description
certificate.	Extracts the last second that the certificate is valid.
VALID_NOT_BEFORE.	Returns the current second as an integer from 0 to 59.
SECONDS
certificate.	Extracts the last weekday that the certificate is valid.
VALID_NOT_BEFORE.	Returns the weekday as a number between 0 (Sunday)
WEEKDAY	and 6 (Saturday).
certificate.	Returns a Boolean TRUE if each element of time exists
VALID_NOT_BEFORE.	within the range defined in the time1, time2 arguments.
WITHIN(time1, time2)	If you omit an element of time from time1, it is assumed
	to have the lowest value in its range. If you omit an
	element of time from time2, it is assumed to have the
	highest value in its range. If you specify a year in time1,
	it must be specified in time2. The ranges for elements of
	time are as follows: month 1-12, day 1-31, weekday 0-
	6, hour 0-23, minutes 0-59 and seconds 0-59.
	For example, if the time is GMT 2005 May 10 10h 15m
	30s, and it is the second Tuesday of the month, you can
	specify the following (evaluation results are in
	parentheses):
	•	. . .within(GMT 2004, GMT 2006)
		(TRUE)
	•	. . .within(GMT 2004 Jan, GMT 2006
		Mar) (FALSE, May is not in the range of January
		to March.)
	•	. . .within(GMT Feb, GMT) (TRUE, May
		is in the range of February to December.)
	•	. . .within(GMT Sun_1, GMT Sun_3)
		(TRUE, the second Tuesday is between the first
		Sunday and the third Sunday.)
	•	. . .within(GMT 2005 May 1 10h, GMT
		May 2005 1 17h) (TRUE)
	•	. . .within(LOCAL 2005 May 1, LOCAL
		May 2005 1) (TRUE or FALSE, depending on
		the NetScaler system time zone)
certificate.	Extracts the last year that the certificate is valid. Returns
VALID_NOT_BEFORE.YEAR	the current year as a four-digit integer.