replace IP in POST body with source IPaddr

It seems that I really have problem with content-Length. AP server denies if it doese not match :-(

 

 

So I am trying to replace payload now

 

 

With fix mapping it works:

 

HTTP::payload replace 0 [HTTP::payload length] [string map -nocase "10.0.0.139 $client_ip" [HTTP::payload]]

 

 

But folliowing case doese not match. Its mandatory to match whole strings including newline and space :-(

 

 

set client_ip [IP::client_addr]

 

HTTP::payload replace 0 [HTTP::payload length] [string map -nocase {"IPAddress\n*.*.*.*" "IPAddress\n$client_ip"} [HTTP::payload]]

 

 

damn...

 

 

BR

 

RZ