SSL and Uri Rewrites

A colleague of mine came up with the following, I've changed the hostnames/ports etc

It partially works but we are not sure if its fixing anything

Also if I remove the rewrite profile it fails

when HTTP_REQUEST {

# 1. SELECT THE POOL (Traffic Steering)

# Replace '/specific-path' with your actual URI path (e.g., /portal)

if { [HTTP::uri] starts_with "/examples" } {

pool poolA

} else {

# Default all other traffic

pool poolB

}

# 2. FIX THE redirect_uri PARAMETER (The new fix)

# This searches the URI for the internal name/port and replaces it with the public one

if { [HTTP::uri] contains "redirect_uri" } {

set internal_1 "hosta:20000"

set internal_2 "hostb:2223"

set public "external.wideip.com"

# Rewrite the URI to swap internal info for public info

set new_uri [string map [list $internal_1 $public $internal_2 $public "http://" "https://"] [HTTP::uri]]

HTTP::uri $new_uri

}

# 3. Preparation for Stream Profile

HTTP::header remove "Accept-Encoding"

STREAM::disable

}

when HTTP_RESPONSE {

# 3. FIX THE URL BAR (Redirects)

if { [HTTP::is_redirect] } {

set loc [HTTP::header Location]

# Mapping all internal variations to your public HTTPS URL

set map_list {

":20000" ""

":2223" ""

"http://" "https://"

"hosta" "external.wideip.com"

"hostb" "external.wideip.com"

}

HTTP::header replace Location [string map $map_list $loc]

}

# 4. FIX THE PAGE CONTENT (Requires Stream Profile)

# Replaces internal names/ports found inside the HTML code

STREAM::expression "@hosta:20000@external.wideip.com@@hostb:2223@external.wideip.com"

STREAM::enable