(keitai-l) Re: Tricking a server into thinking your computer is an i-mode phone

From: Marc Printz <MPrintz_at_724.com>
Date: 03/16/01
Message-ID: <3AB1E4BA.6E3D0A53@724.com>
As i-mode requests are normal HTTP requests you might get to some sites
directly, but to other sites only by sending an HTTP request header that
the service can identify as coming from a phone, e.g. something like

GET /index.html HTTP/1.0
User-Agent: <special text whatever phone/browser you have>
(...)

Actually, I just recently stumbled over a site that displays the HTTP
headers that your phone sent to it. Lets see... it was
http://yourmode.net/ (go to services, phone tester, http-header). You
need to check this i-mode site out with a phone you borrow from someone
and find out what user agent setting it has.

You still need a way to send such a request from an emulator or at least
a web browser...

K-9-team, it might be a good idea to allow the K-9 emulator to be
configured to use one or the other set of HTTP headers in its requests
to backend servers?

This will only do for unofficial sites I believe.

Best regards
Marc



Dave wrote:
> 
> Keitai Gurus,
>         I'm trying to get to some i-mode sites by way of my desktop PC, so that I can grab screen shots for a survey I am doing. I'm not
> trying to go to any pay sites or cheat the system in any way.
>         For most sites, this works just fine. They have an index.html or an asp or php page or whatever, and I can see it on my desktop
> without any trouble. But some of them - and of course, the ones I really want to see - give me a polite message saying "this is an
> i-mode page, so you can't look at it on your computer".
>         I have some ideas about how it is that they can tell I'm not coming to them from a phone, but I'm not totally sure of the methods
> and I don't want to venture any guesses here that will simply highlight my technical ignorance. All I'd really like to know is if
> anyone can suggest a way that I might convince these sites into thinking that my PC is an i-mode phone. I've tried the emulator at
> X-9.com, and the Java based emulator from Zentek, and neither of those panned out.
>         Or, if anyone could suggest a way of getting screen shots from my i-mode phone without putting it in front of my digital camera (my
> last resort), that would also work for me.
>         Any suggestions?
> 
>         Dave
> 
> [ Did you check the archives?   http://www.appelsiini.net/keitai-l/ ]

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Received on Fri Mar 16 11:56:10 2001