Citrix Systems Network Router 9.2 User Manual

certificate.

VALID_NOT_BEFORE.

SECONDS

Extracts the last second that the certificate is valid. 
Returns the current second as an integer from 0 to 59.

certificate.

VALID_NOT_BEFORE.

WEEKDAY

Extracts the last weekday that the certificate is valid. 
Returns the weekday as a number between 0 (Sunday) 
and 6 (Saturday).

certificate.

VALID_NOT_BEFORE.

WITHIN(time1, time2)

Returns a Boolean TRUE if each element of time exists 
within the range defined in the time1, time2 arguments. 

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.

VALID_NOT_BEFORE.YEAR

Extracts the last year that the certificate is valid. Returns 
the current year as a four-digit integer.