Forum Discussion

Moe_Jartin's avatar
Moe_Jartin
Icon for Cirrus rankCirrus
Aug 03, 2010

Remove Multiple Headers

We have an issue where a SSO application is inserting headers which back end applications use to personalize content. There is a bug in the application software that causes problems if headers are in...
application delivery
dev
devops
iRules
hooleylist's avatar
hooleylist
Icon for Cirrostratus rankCirrostratus
Aug 03, 2010
Hi Joe,

Here is an example which will remove request headers that don't have a value: 

when HTTP_REQUEST {

    Loop through each header by name
   foreach a_header [HTTP::header names] {

       Check if the header value is empty
      if {[HTTP::header $a_header] eq ""}{

          Remove the header
         HTTP::header remove $a_header
      }
   }
}

Aaron