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Rewrite http:// to https:// in response content

Problem this snippet solves: (Maybe I missed it, but) I didn't see a code share for using a STREAM profile to rewrite content from http to https. This share is just to make it easier to find a...
Updated Jun 05, 2023
Version 2.0
application delivery
http
http to https
https
iRules
LTM
rewrite
Emil's avatar
Emil
Icon for Altocumulus rankAltocumulus
Aug 25, 2022

Just wanted to update. My final version to work in our environment is :

 

when HTTP_REQUEST {
    STREAM::disable
}
when HTTP_RESPONSE {
    if { [HTTP::header Content-Type] contains "text" } {
        STREAM::expression {@http://@https://@}
        STREAM::enable
    }
   elseif { ([HTTP::header Content-Type] contains "png") or ([HTTP::header Content-Type] contains "jpeg") or ([HTTP::header Content-Type] contains "application/x-font-woff") or ([HTTP::header Content-Type] contains "pdf") or ([HTTP::header Content-Type] contains "svg") or ([HTTP::header Content-Type] contains "image/svg+xml")} {
   STREAM::disable
    }
}

Not sure about the application/x-font-woff content. Probably it is unnecessary and will remove it.