Hello
Try to use simple authentification with tickets
the schema of the work of a client is

# to get generated ticket from remote site
1. $ticket = $soap_obj->login($username, $password);
2. $soap_obj->some_method($ticket, $anyAddParameters);
3. .....
4. $soap_obj->logout($ticket);
[download]

You can enable sending tickets in cookie.
About extracting IP address of remote host. Currently I didn't find a solution how to do it when you
use SOAP::Transport::HTTP::Deamon
Alex