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captaincroc's avatar
captaincroc
Icon for Nimbostratus rankNimbostratus
Jan 13, 2022

iRule assistance for subfolder redirect

Hi All,   iRule newbie here. I have a URL "https://blog.example.com/oldsubfolder/FBAR" that I would like redirected to "https://blog.example.com/newsubfolder/FBAR".   I tried using the below iRul...
iRules
security
  • CA_Valli's avatar
    CA_Valli
    Jan 14, 2022

    Hello,

    in this attempt I'm using the getfield command to split URI by "/oldsubfolder/" string, so that first "oldsubfolder" match would be field 1 and the rest of your URI will be field 2.

     

    I'm replacing /oldsubfoler/ with new path manually and then appending the rest of your uri using field 2 syntax.

     

    when HTTP_REQUEST {
 if { [HTTP::uri] contains "/oldsubfolder/"} {
   HTTP::redirect https://[HTTP::host]/newsubfolder/[getfield [HTTP::path] "/oldsubfolder/" 2]
 } 
}

    I haven't had the chance to test this in a lab, please do before installing.

     

CA_Valli's avatar
CA_Valli
Icon for MVP rankMVP
Jan 14, 2022

Hello,

in this attempt I'm using the getfield command to split URI by "/oldsubfolder/" string, so that first "oldsubfolder" match would be field 1 and the rest of your URI will be field 2.

 

I'm replacing /oldsubfoler/ with new path manually and then appending the rest of your uri using field 2 syntax.

 

when HTTP_REQUEST {
 if { [HTTP::uri] contains "/oldsubfolder/"} {
   HTTP::redirect https://[HTTP::host]/newsubfolder/[getfield [HTTP::path] "/oldsubfolder/" 2]
 } 
}

I haven't had the chance to test this in a lab, please do before installing.