HTTP to HTTPS stream correction

This iRule can cause with some application problems with loading images like PNG which contains inside content data HTTP string. To prevent problems with missing images - you should ensure that on the beginning of HTTP_RESPONSE you first disable STREAM profile and then enable it only for text content-type. iRule should look like this:

Exemple:

when HTTP_REQUEST {
    STREAM::disable
    HTTP::header remove "Accept-Encoding"
}
when HTTP_RESPONSE {
    STREAM::disable
    if { [HTTP::header exists Location] } {
        HTTP::header replace Location [string map -nocase {"http://" "https://"}    [HTTP::header Location]]
    }
    if {[HTTP::header value Content-Type] contains "text"}{
        STREAM::expression {@http://@https://@}
        STREAM::enable
   }
}
}