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pallocca_73085's avatar
pallocca_73085
Icon for Nimbostratus rankNimbostratus
Nov 14, 2011

I am thinking reserved word for cookie name

I am trying to manipulate the expiration time of a cookie being sent from my web server (pretty sure its a session cokkie w/o an expriation time). However I am getting errors from the LTM.

 

 

the cookie name = PD-H-SESSION-ID

 

 

my irule =

 

 

when HTTP_RESPONSE {

 

if {[HTTP::cookie exists "PD-H-SESSION-ID"]} {

 

log local0. "I see PD-H-SESSION cookie"

 

HTTP::cookie expires PD-H-SESSION-ID 30 relative

 

}

 

}

 

 

my error in log =

 

 

irule-wildcard - Illegal argument (line 1) invoked from within "HTTP::cookie expires PD-H-SESSION-ID 30"

 

 

i tried double and single quotes for the cookie name

 

i tried using a variable to hold the cookie name

 

 

any ideas?
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  • hooleylist's avatar
    hooleylist
    Icon for Cirrostratus rankCirrostratus
    Nov 14, 2011
    Can you try curly braces? 

    
when HTTP_RESPONSE { 
 if {[HTTP::cookie exists "PD-H-SESSION-ID"]} {
  log local0. "I see PD-H-SESSION cookie" 
  HTTP::cookie expires {PD-H-SESSION-ID} 30 relative 
 } 
}

    Aaron
  • pallocca_73085's avatar
    pallocca_73085
    Icon for Nimbostratus rankNimbostratus
    Nov 15, 2011
    Tried them all

     

     

    ( )

     

    [ ]

     

    { }

     

     

     

    All with the same error =

     

     

     

    Rule [irule-wildcard] error: line 1: [braces are required around the expression] [when HTTP_RESPONSE { if {[HTTP::cookie exists "PD-H-SESSION-ID"]} { log local0. "I see PD-H-SESSION cookie" HTTP::cookie expires (PD-H-SESSION-ID) 30 relative } }]
  • hooleylist's avatar
    hooleylist
    Icon for Cirrostratus rankCirrostratus
    Nov 15, 2011
    I wonder if this is a bug in the version of LTM you're trying with HTTP::cookie expires. Which LTM version are you testing on?

    I just tested on 11.0 and 10.2.2 and both work as expected:

    
when HTTP_RESPONSE {
   log local0. "Inserting PD-H-SESSION-ID"
   HTTP::cookie insert name "PD-H-SESSION-ID" value test path "/"
   if {[HTTP::cookie exists "PD-H-SESSION-ID"]} {
      log local0. "Set-Cookie (pre): [HTTP::header values Set-Cookie]"
      HTTP::cookie expires {PD-H-SESSION-ID} 30 relative
      log local0. "Set-Cookie (post): [HTTP::header values Set-Cookie]"
   }
}

    And here's the log output:

    
< HTTP_RESPONSE>: Inserting PD-H-SESSION-ID
< HTTP_RESPONSE>: Set-Cookie (pre):  {PD-H-SESSION-ID=test;path=/;}
< HTTP_RESPONSE>: Set-Cookie (post): {PD-H-SESSION-ID=test;expires=Tue, 15-Nov-2011 03:10:02 GMT;path=/;}

    Aaron

  • nitass's avatar
    nitass
    Icon for Employee rankEmployee
    Nov 15, 2011
    this is mine. 

    [root@orchid:Active] config  b version|grep -iA 1 version
BIG-IP Version 10.2.2 852.0
Hotfix HF1 Edition

[root@orchid:Active] config  b virtual bar list
virtual bar {
   snat automap
   pool foo
   destination 172.28.17.89:http
   ip protocol tcp
   rules myrule
   profiles {
      http {}
      tcp {}
   }
}
[root@orchid:Active] config  b pool foo list
pool foo {
   members 10.10.70.110:http {}
}
[root@orchid:Active] config  b rule myrule list
rule myrule {
   when HTTP_RESPONSE {
        if {[HTTP::cookie exists "PD-H-SESSION-ID"]} {
                log local0. "I see PD-H-SESSION cookie"
                HTTP::cookie expires PD-H-SESSION-ID 30 relative
        }
}
}

[root@orchid:Active] config  curl -I http://10.10.70.110
HTTP/1.1 200 OK
Date: Mon, 14 Nov 2011 20:57:27 GMT
Server: Apache/2.0.59 (rPath)
Last-Modified: Sat, 11 Jun 2011 00:31:47 GMT
ETag: "667a-67-cfb682c0"
Accept-Ranges: bytes
Content-Length: 103
Vary: Accept-Encoding
Set-Cookie: PD-H-SESSION-ID=1234567890
Content-Type: text/html; charset=UTF-8

[root@orchid:Active] config  curl -I http://172.28.17.89
HTTP/1.1 200 OK
Date: Mon, 14 Nov 2011 20:57:34 GMT
Server: Apache/2.0.59 (rPath)
Last-Modified: Sat, 11 Jun 2011 00:31:47 GMT
ETag: "667a-67-cfb682c0"
Accept-Ranges: bytes
Content-Length: 103
Vary: Accept-Encoding
Set-Cookie: PD-H-SESSION-ID=1234567890;expires=Tue, 15-Nov-2011 05:57:41 GMT;
Content-Type: text/html; charset=UTF-8

[root@orchid:Active] config  cat /var/log/ltm
Nov 15 13:57:11 local/tmm info tmm[4878]: Rule myrule : I see PD-H-SESSION cookie