Re: Some question about modssl

2000-11-07 Thread Owen Boyle

James Treworgy wrote:
 
 I would absolutely *not* do this, [mix SSL and non-SSL content] unless you want your 
web site users to
 see a message from the web browser saying "this page has both secure and
 insecure information. Do you want to proceed?" every time they user your
 site.  This does not instill confidence.

Good point Jamie. However, for some users this may be necessary, there
is nothing in the protocol against doing this, the browser warnings are
browser-dependent (Netscape doesn't give a peep) and can be switched
off. Users have to choose for themselves how they want to use SSL.

Rgds,
Owen Boyle.
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Re: Some question about modssl

2000-11-07 Thread James Treworgy

True, there's nothing in protocol against it, and users can switch it off, 
but if you're trying to sell something over the internet (which is the 
reason a lot of poeple use SSL) then you really need to cater to the least 
common denominator. Trying to explain frightening messages to the 60% or 
whatever of your users who use Internet Explorer is not a good way to go 
about that.

You shouldn't rely on users to "know" how to use SSL, since the technology 
is far beyond most of their comprehensions. You should do everything 
possible to ensure that the fewest number of people possible are presented 
with any difficult or confusing questions, and "this site contains both 
secure and insecure objects. do you want to proceed?" is *defintely* a 
confusing question to the average user. It will absolutely cause an 
e-businessperson to lose customers and there's no good reason to purposely 
implement a site this way.

Jamie

At 03:13 AM 11/7/00, Owen Boyle wrote:
  I would absolutely *not* do this, [mix SSL and non-SSL content] unless 
 you want your web site users to
  see a message from the web browser saying "this page has both secure and
  insecure information. Do you want to proceed?" every time they user your
  site.  This does not instill confidence.

Good point Jamie. However, for some users this may be necessary, there
is nothing in the protocol against doing this, the browser warnings are
browser-dependent (Netscape doesn't give a peep) and can be switched
off. Users have to choose for themselves how they want to use SSL.

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Re: Some question about modssl

2000-11-07 Thread Paul

 James Treworgy wrote:
 I would absolutely *not* do this, [mix SSL and non-SSL content]
 unless you want your web site users to see a message from the web
 browser saying "this page has both secure and insecure information.
 Do you want to proceed?" every time they user your site. 
 This does not instill confidence. 

--- Owen Boyle [EMAIL PROTECTED] wrote:
 Good point Jamie. However, for some users this may be necessary,
 there is nothing in the protocol against doing this, the browser
 warnings are browser-dependent (Netscape doesn't give a peep)

Which NetScape? I could swear I got this message from my Navigator a
few times when I was first setting up our site, and hadn't cleared up
the messes

Our intranet site uses a modperl PerlPostReadRequest handler to reroute
requests that *should* have been on the secure protocol, but doesn't
bother with .jpg's or .gif's or certain directories or pages that are
generally OK.  That regularly means pages with mixed content, but the
user never gets those messages.  

On the other hand, we're a small enough site (an intranet) that we can
afford the extra performance hit of all the 302's for correcting the
protocol on restricted pages. On any high volume site, you'd want
to handle it differently, but I think I've seen some posts where
someone suggested mod_rewrite as an option. 

Paul

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RE: Some question about modssl

2000-11-07 Thread Jerrad Pierce

Of course, only Exploder users get this :-P

-Original Message-
From: James Treworgy [mailto:[EMAIL PROTECTED]]
Sent: Monday, November 06, 2000 2:01 PM
To: [EMAIL PROTECTED]
Subject: Re: Some question about modssl


I would absolutely *not* do this, unless you want your web 
site users to 
see a message from the web browser saying "this page has both 
secure and 
insecure information. Do you want to proceed?" every time they 
user your 
site.  This does not instill confidence.

-- Jamie

At 06:03 AM 11/6/00, Owen Boyle wrote:
Note that SSL is quite heavy on the system (all that encryption and
decryption) so you might like to send some content (such as logo GIFs)
by plain HTTP. To do this you can either refer to them 
explicitly, e.g.

img src=http:/your.site.com/images/my_logo.gif

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Re: Some question about modssl

2000-11-06 Thread Owen Boyle

Regarding Keuth Stropus's general questions about SSL

 Is it legal? 
You live in the Land of the Free, so everything is allowed unless it's
forbidden. Check with the Feds or whoever if you're really worried, but
since every man and his dog has an SSL-enabled site these days, I
wouldn't lose any sleep over it.
 
 Do I have to use https:// for my whole site?

To quote from "Apache: the definitive guide", by Laurie and Laurie
(published by O'Reilly):

"It's rather bizarre that the *client* is expected to know in advance
that it is going to meet an SSL server and has to log on securely, but
that's the way the web is."

They go on to explain that the usual way to do things is to have a link
on a normal HTTP page which says: "Go to our secure site" and this link
includes the "https" so that the user never has to type it in.
Thereafter you have to have https in the URI to ensure SSL
communications. 

Note that SSL is quite heavy on the system (all that encryption and
decryption) so you might like to send some content (such as logo GIFs)
by plain HTTP. To do this you can either refer to them explicitly, e.g. 

img src=http:/your.site.com/images/my_logo.gif

or use mod_rewrite to rewrite the URLs. See a previous thread on this
topic:

http://www.mail-archive.com/modssl-users%40modssl.org/msg08015.html

Best regards,
owen Boyle.
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Re: Some question about modssl

2000-11-06 Thread James Treworgy

I would absolutely *not* do this, unless you want your web site users to 
see a message from the web browser saying "this page has both secure and 
insecure information. Do you want to proceed?" every time they user your 
site.  This does not instill confidence.

-- Jamie

At 06:03 AM 11/6/00, Owen Boyle wrote:
Note that SSL is quite heavy on the system (all that encryption and
decryption) so you might like to send some content (such as logo GIFs)
by plain HTTP. To do this you can either refer to them explicitly, e.g.

img src=http:/your.site.com/images/my_logo.gif

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