ltm rule command X509 not valid before

iRule(1)		      BIG-IP TMSH Manual		      iRule(1)



X509::not_valid_before
       Returns the not-valid-before date of an X509 certificate.

SYNOPSIS
       X509::not_valid_before CERTIFICATE

DESCRIPTION
       Returns the not-valid-before date of the specified X509 certificate.

       Syntax

       X509::not_valid_before 

	    * Returns the not-valid-before date of the specified X509
	      certificate.

RETURN VALUE
       Returns the not-valid-before date of an X509 certificate.

VALID DURING
       ANY_EVENT

EXAMPLES
	when SERVERSSL_HANDSHAKE {
	  set server_cert [SSL::cert 0]
	  log local0. "Server Certificate Valid Date -
	   [X509::not_valid_before $server_cert] -
	   [X509::not_valid_after $server_cert]"
	}

HINTS
SEE ALSO
CHANGE LOG
       @BIGIP-9.0.0 --First introduced the command.



BIG-IP				  2017-01-31			      iRule(1)