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Posted by "Ragnar" on 10/07/05 01:04
The information that comes in from the first page is a creditcard form
with the standard values (CCnumber, Expiry Date, Cardholder name etc).
On page 2 an XMLrequest is done with a verification gateway (in this case to
check for enrolment in 3D-Secure), the result for that I get back on the
same page and no redirection needs to be done.
However AFTER the enrolment check with the gateway I need to send the user
along to the 3rd page, which is a URL that is provided by the verification
process.
So to get there, as I need to pass a heap of data to that 3rd page I can
either use GET or POST, but since the amount of data is fairly big the only
real option for this part seems POST.
So it's not really about keeping the data persistent, it's more about the
fact on how to push the user along correctly.
Hope that makes sense somehow.
Thanks for the reply.
> --- Ursprüngliche Nachricht ---
> Von: Brent Baisley <brent@landover.com>
> An: Ragnar <Ragnar_7@gmx.de>
> Kopie: php-general@lists.php.net
> Betreff: Re: [PHP] How do I POST data with headers & make the browser
> follow?
> Datum: Thu, 6 Oct 2005 08:57:02 -0400
>
> If the information is sensitive, why are you trying to fake a POST
> submission? A POST can be received from anywhere. SSL is just
> encrypting it, not verifying the client is the same. I would use
> session variables to store information you need to access from page
> to page. That way you can verify that you are talking to the same
> computer from the first two pages.
>
>
> On Oct 6, 2005, at 5:52 AM, Ragnar wrote:
>
> >
> > Hi guys/girls,
> >
> > I have to apologize if this issue has been discussed in detail
> > before but I
> > couldn't find anything obvious so far.
> >
> > What I need/want to do is to :
> >
> > 1. Take POST data from a form (no problem)
> > 2. Do whatever i need to on the target page (no problem)
> > 3. Pass some other data on to a 3rd page as a POST
> > request.
> > 4. Get the browser to follow to said 3rd page.
> >
> >
> > All this is happening via SSL.
> >
> > So basically what i am trying to do is to "fake" whatever happens
> > at a normal POST request that is handled by the browser.
> >
> > Now point 4. in my example above is giving me a massive headache,
> > I have managed to pass data on to the 3rd page as POST quite
> > comfortably
> > using cURL but the browser doesn't follow (ie. the URL in the
> > address bar
> > remains unchanged).
> >
> > I did see that there is a FOLLOWLOCATION option you can set in cURL
> > when you
> > do you request, and though "wicked, just what I needed" only to
> > find out
> > that it's not working (probably because I understand what it does
> > wrong).
> >
> > Pretty pretty please if anyone knows a solution for the above, let
> > me know.
> >
> > Oh, and I'd also like to add that the information I am trying to
> > get to the
> > 3rd page in the example is sensitive (Credit Card details etc.), so
> > $_GET
> > and $_COOKIE are out of the question.
> >
> > ANY help would be appreciated.
> >
> > Kind regards,
> > Ben
> >
> > --
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> >
> >
>
> --
> Brent Baisley
> Systems Architect
> Landover Associates, Inc.
> Search & Advisory Services for Advanced Technology Environments
> p: 212.759.6400/800.759.0577
>
>
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