Forum Discussion

JG_249184's avatar
JG_249184
Icon for Altocumulus rankAltocumulus
May 21, 2017

Ignore case sensitive in the HTTP host header request

Hello -

 

I am trying to replace the 3 bottom if statements with 1 line that ignores case sensitive characters in the HTTP host header request. The application guys have different configuration files sending a mix of either upper or lower cases and some all together.

 

when HTTP_REQUEST { if { [HTTP::header "Host"] equals "myapplication.mydomain.com" } {

 

} elseif { [HTTP::header "Host"] equals "MyApplication.mydomain.com" } { } elseif { [HTTP::header "Host"] equals "MYAPPLICATION.mydomain.com" } {

 

} else { reject

 

application delivery
iRules
LTM
  • Stanislas_Piro2's avatar
    Stanislas_Piro2
    Icon for Cumulonimbus rankCumulonimbus
    May 21, 2017

    Hi,

    you can use this irule:

    when HTTP_REQUEST { 
    if { !([string tolower [HTTP::host]] equals "myapplication.mydomain.com") } {
        reject
    }
}