Forum Discussion

Fabio_Sozzi_308's avatar
Fabio_Sozzi_308
Icon for Nimbostratus rankNimbostratus
Feb 17, 2011

iRule for Find&Replace

Hi everyone,

 

i need to implement an irule for find a string into the HTTP Body and replace with another.

 

I tried to search a function to satisfies my request but i found nothing.

 

 

 

I tried with the String functions but i fail to replace all substring into the HTTP Body.

 

 

 

Can you help me please?

 

Thanks for any answer.

 

 

 

Regards,

 

Fabio

 

application delivery
dev
devops
iRules

2 Replies

Sort By
  • hooleylist's avatar
    hooleylist
    Icon for Cirrostratus rankCirrostratus
    Feb 17, 2011
    As Jason suggests, you can take a look at the STREAM::expression wiki page for examples of rewriting response content. You'll need to either disable compression on the pool members or by removing the accept-encoding request header.

    http://devcentral.f5.com/wiki/default.aspx/iRules/stream__expression 

    
when HTTP_REQUEST {

    Remove Accept-Encoding header to prevent server response content compression
   HTTP::header remove Accept-Encoding
}

    Aaron