Hi JohnI've seen SOAP handle security via rampart
but was wondering if the google code accomodate security considerations such
as-authentication-encryption/decryption(feel free to ping me offline as this is
O/T)ThanksMartin______________________________________________Disclaimer and
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transmission.> Date: Thu, 20 Mar 2008 13:58:59 +0000> From: [EMAIL PROTECTED]>
To: users@tomcat.apache.org> Subject: Re: forwarding a post> > Hi,> > At least
with Google checkout, I have found a better solution. I have a form> with just
their button image as a submit, and in my handler I do:> > String xmlCart =
cart.createXML();> MerchantInfo mi =
GoogleMerchantInfoFactory.createMerchantInfo(> EnvironmentType.Sandbox);>
CheckoutShoppingCartRequest cscr = new CheckoutShoppingCartRequest( mi,>
xmlCart);> CheckoutResponse checkoutResponse = cscr.send();> String redirectUrl
= checkoutResponse.getRedirectUrl();> > It turns out that GC has some java code
already that uses the> HttpURLConnection class - it posts the data in the
shopping cart, the> retrieves a forwarding url that takes the user to their
payment page.> Google's CheckoutShoppingCartRequest contains the
HttpURLConnection code> which posts the data - server to server.> > Thanks for
the heads up.> > Unfortunately, I don't think Paypal have an equivalent, unless
I sign up for> their £20/month Paypal Pro ( I am not sure if their code makes
this> functionality available - for that price, I won't even look - I'll just>
stick to using javascript onLoad(submit()) in a page conatining nothing but>
the Paypal button form.> > John> > On 20/03/2008, Christopher Schultz <[EMAIL
PROTECTED]> wrote:> >> > -----BEGIN PGP SIGNED MESSAGE-----> > Hash: SHA1> >> >
John,> >> >> > John Pedersen wrote:> > | Can anyone suggest how I can forward a
post using servlets?> >> >> > [snip]> >> >> > | Then, depending on which button
the user clicks, I want to forward the> > user> > | on to google/paypal using
POST, adding the parameters such as cart,> > | signature.> >> >> > This is
typically called a "man-in-the-middle attack". ;)> >> > Seriously, though,
you'll have to build the POST manually. Look at the> >
java.net.HttpURLConnection class. You could also look at HttpClient> >
(http://hc.apache.org/httpcomponents-client/index.html), which> > encapsulates
a lot of what you want to do.> >> > Just remember that if you decide to act as
a proxy like this, you will> > have top handle a lot of things like
cookie-passing, etc. in order to do> > it properly.> >> > Perhaps there's a
better API for you to use than their user-facing> > web-based one... such as a
SOAP or REST API where a lot of those issues> > are removed.> >> > - -chris> >
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