I didn't. Too afraid of cookie hijacking.

See http://en.wikipedia.org/wiki/HTTP_cookie#Cookie_hijacking. To
quote, "However a large number of websites, although using encrypted
https communication for user authentication (i.e. the login page),
subsequently send session cookies and other data over ordinary,
unencrypted http connections for performance reasons. Attackers can
therefore easily intercept the cookies of other users and impersonate
them on the relevant websites or use them in a cookiemonster attack."

We don't use any cookies until the user logs in and once they log in,
we stay on https for all traffic. Hopefully we don't run into
performance problems. While we consider the http channel and the https
channel to be completely separate, the common elements are the App
Engine (and the browser). We'd probably do the sharing in the
application code on App Engine if we get backed into a corner for
performance reasons.

Perhaps someone else on this list has a suggestion?

On Jul 1, 4:27 pm, TL <[email protected]> wrote:
> How did you do the session cookie transfer from the HTTPS domain to
> the HTTP domain? Is this something you can configure in app engine?
>
> Was it possible to log in using HTTPS all the way to app engine and
> then transfer the session to the HTTP server using a redirect?
>
> On Jul 1, 3:50 am, J <[email protected]> wrote:
>
>
>
> > I tried it last year using Squid on EC2 as a proof of concept. It
> > worked well.

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