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Jeroen_V_95572's avatar
Jeroen_V_95572
Icon for Nimbostratus rankNimbostratus
Aug 17, 2011

Outgoing header modification

Hello All,     I have a little problem on a BIG IP ASM v10 system.     I have created the following irule:   when HTTP_REQUEST {   set uri [HTTP::uri]   }     whe...
application delivery
dev
devops
iRules
hooleylist's avatar
hooleylist
Icon for Cirrostratus rankCirrostratus
Aug 17, 2011
Hi Jeroen,

I'm a bit confused. Does the response you want to rewrite contain a Location header with a value that starts with http://www.backendserver.com? Can you try logging the response headers in the iRule: 

when HTTP_REQUEST {
   set uri [HTTP::uri]
}

when HTTP_RESPONSE {
   log local0. "[IP::client_addr]:[TCP::client_port]: URI: $uri, status: [HTTP::status], Location: [HTTP::header "Location"]"
   if { [HTTP::is_redirect] and [HTTP::header "Location"] starts_with "http://www.backendserver.com"}  {
      set host "https://www.example.be"
      HTTP::header replace "Location" $host$uri
      log local0. "[IP::client_addr]:[TCP::client_port]: Rewriting Location to $host$uri"
   }
}

Aaron