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>
>
> How come? Under what circumstances will it fail?
Here's one possibility. I worked on a project where I was running
2 virtual servers, each running a different "flavor" of SSL. One server
was running -- for want of a better term -- "standard" SSL understandable
by browsers and that used RSA algorithms, while the other server was running
SSL without any RSA stuff that was understandable by a specialized client.
The servers were running on ports 443 and 8443, respectively. However, we
used a firewall that port- and name-mapped this server to 443 on 2 separate
domain names. Anyway, the only port the 2nd server was aware of was 8443.
I don't think many folks need to do this sort of thing, but nonetheless,
this
is a case where getServerPort() == 443 wouldn't give the right answer.
- Fernando
> Thanks,
> Ben Flaumenhaft.
>
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> >
> >That will work most of the time, but it is not robust.
> >javax.servlet.ServletRequest.getScheme() is a much better idea.
> >
> >-- Travis Low
> > <mailto:[EMAIL PROTECTED]>
> > <http://dawnstar.org/travis>
> >
> >"B. Flaumenhaft" wrote:
> >> Another way is to look at the client port. If it's 443, it's
> HTTPS. If it's
> >> 80, it's HTTP.
> >>
> >> At 3:19 PM +0200 6/19/00, Jozef C. Chocholacek wrote:
> >> > OK, I got the answer from Rupert Huelsey to my mail (he has problem
> >> >posting to the list through their mailserver), I tested it and it
> >> >works, so I am posting it here as he asked me. I just want to note,
> >> >that there is also another interesting method in
> >> >javax.servlet.ServletRequest - getServerPort(); I must apologise that
> >> >I didn't look to super class of HttpServletRequest.
> >> >
> >> >"Jozef C. Chocholacek" wrote:
> >> >> 4: I need to detect, if the client is using HTTP or HTTPS. In new
> >> >> JSDK2.2 is in
> >> >
> >> >[EMAIL PROTECTED] wrote:
> >> >> take a look in javax.servlet.ServletRequest - the intresting Method
> >> >> is getScheme()
> >> >>
> >> >> hope, it helps,
> >> >>
> >> >> Rupert
> >> >>
> >> >> ps: sorry, icouldnt post this to the list because of our mail server
> >> >> - maybe you could forward this message after testing? thanx
> >> >> ________________________________________
> >> >> SinnerSchrader Aktiengesellschaft
> >> >>
> >> >> mailto:[EMAIL PROTECTED]
> >> >> http://www.sinnerschrader.de
> >> >> fon +49.(0)40.39 88 55-0
> >> >> fax +49.(0)40.39 88 55-55
> >> >> mobil +49.(0)171.246 99 10
> >> >> Planckstrasse 13 | 22765 Hamburg | Germany
> >> >
> >> >J.Ch.
> >> >+----------------------------------------------------------+
> >> >| Ing. Jozef Chocholacek Qbizm technologies |
> >> >| [EMAIL PROTECTED] Division INET-Services |
> >> >| +420 5 41242414 http://www.qbizm.com/ |
> >> >+----------------------------------------------------------+
> >
> >
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