Forum Discussion

UniFirst1_22521's avatar
UniFirst1_22521
Icon for Nimbostratus rankNimbostratus
Feb 21, 2019

301 redirect replacing www if present

Trying to create an iRule that will redirect HTTP to HTTPS and remove example incoming would be http://www.unifirst.ca and it would be redirected to https://unifirst.ca with a 301 response not a 302...
application delivery
irule
iRules
PeteWhite's avatar
PeteWhite
Icon for Employee rankEmployee
Feb 21, 2019

Try this:

when HTTP_REQUEST { 
    if { [string tolower [HTTP::host]] starts_with "www." } { 
        set host [ string map {'www.' ''} [HTTP::host] ]
        HTTP::redirect "https://$host[HTTP::uri]"
    } else { 
        HTTP::redirect "https://[HTTP::host][HTTP::uri]" 
    }
}