On Fri, 9 Feb 2001, Jani PATOKALLIO wrote:
> Filtering by IPs, etc. I know little about how these are
> accomplished in practice, I do know that quite a few i-mode
> sites will not let you in from a non-phone browser no matter
> what your User-Agent: says.
IP filtering is IMO unrealiable unless you can be
100% sure you have all the IP's of DoCoMo gateways
and that they wont change.
One possible method might be to look for addiotional
headers such as Accept-encoding: (I believe i-mode
browser does not send this) and if you get them it must
be a fake.
BTW. Does anyone have full list of request headers
i-mode browser sends?
--
Mika Tuupola http://www.appelsiini.net/~tuupola/
[ Did you check the archives? http://www.appelsiini.net/keitai-l/ ]
Received on Fri Feb 9 12:05:03 2001