Forum Discussion

Sinistrad_29710's avatar
Sinistrad_29710
Icon for Nimbostratus rankNimbostratus
Sep 28, 2017

How to remove an extension added automatically to an URL

Hello F5 experts,

 

We have a website that adds at the end of URL --FR (for example if your language is french), but the problem is that F5 revesre proxy is not displaying the page when we add the --XX once your remove this character the page is well displayed, by the way I have checked the ASM logs it's not coming from their, so to solve my problem I want to write an iRule removing the last part of the link which is --XX, to do so, I have found the command below:

 

rewrite ^/data/public/([.a-zA-Z0-9_-]+)--([a-z-]+)$ /data/public/share.php?hash=$1&lang=$2; rewrite ^/data/public/([a-zA-Z0-9_-]+)$ /data/public/share.php?hash=$1;

 

Could you please help me write the whole iRule based on these commands to solve my issue ?

 

Thanks, Khadija

 

iRules
security
  • Henrik_Gyllkran's avatar
    Henrik_Gyllkran
    Icon for Nimbostratus rankNimbostratus
    Sep 28, 2017

    Are there other instances of a double dash in the URI? If not it could be made very simple:

    when HTTP_REQUEST {
   if { [HTTP::uri] contains "--" }{
      HTTP::uri [substr [HTTP::uri] 0 "--"]
   }
}