[ic] one catalog, one session id, multiple domains, one secure domains

[Frederic Steinfels <fredo@dvdupgrades.ch>]

After reading the whole mailinglist about cookies, I came to the
conclusion that all suggestions are not working and that some of you might
be interesting in a solution for the problem described in the subject. I
am also posting this to get some feedback about potential security holes
I have created. My fix is for ic 4.8.1 but I think the surrounding code
should not have changed...



in bin/interchange, look for

                       if(! $compare_host) {
                                new_session($seed) unless $CGI::secure;
                                init_session();
                                $Vend::Session->{shost} = $CGI::remote_addr;
                        }
                        elsif ($compare_host ne $CGI::remote_addr) {
                                new_session($seed);
                                init_session();
                        }

replace with


if ($sessionid eq "")
{
                        if(! $compare_host) {
                                new_session($seed) unless $CGI::secure;
                                init_session();
                                $Vend::Session->{shost} = $CGI::remote_addr;
                        }
                        elsif ($compare_host ne $CGI::remote_addr) {
                                new_session($seed);
                                init_session();
                        }
}

# this first patch should make sure that changing the url will not destroy
# the current session



in lib/Vend/Session.pm init_session

look for 

	$::Values->{mv_shipmode} = $Vend::Cfg->{DefaultShipping}
		if ! defined $::Values->{mv_shipmode};

and append

        $_ = $Vend::Cfg->{VendURL};

        /(.{0,})http:\/\/[\w\d\.]*?\/(.{0,})/i;
        $::Scratch->{VendURL} = "http://"; . $1 . ::http()->{env}->{HTTP_HOST} . "/" . $2;


# this patch will make sure that the initial domain will be stored and ...




In lib/Vend/Util.pm vendUrl


replace

 $r = $Vend::Cfg->{VendURL} unless defined $r;

with

        if ($::Scratch->{VendURL} eq "")
        {
                $r = $Vend::Cfg->{VendURL} unless defined $r;
        }
        else
        {
                $r = $::Scratch->{VendURL} unless defined $r;
        }





# ... used in all [area ] and [page ] tags.


-- 


Frederic Steinfels

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