Michael. I found a bookmark for something that might help. I remember
this person had written a bit of a howto on some of this for Plone. His
name was Eric Vought and his howto was SSL redirect around March of last
year. His document which is now an orphan was at:
http://www.diversityink.com/documents/2005/1Q/howto-apache-zope-ssl
I don't know where he is any longer but perhaps someone on the plone
list could help find the doc or Eric. If you happen to find a copy of
the howto somewhere, I would be great if you could send a fresh link to
me. I remember communicating with Eric at the time when I was trying to
work this out for myself with CMF.
Regards,
David
David Pratt wrote:
Hi Michael. First you need a way to get to the root of your site two
different ways. First is using the domain you have your ssl on and the
other for your other domain name(s)
www.domain_one.com /site1
www.mysecure_domain.com/site1 /site1
If you have apache proxy then you can set up yoru ssl on port 443 to
secure the domain you have the cert for. Under this domain you can have
any number of sites so long as the domain and ip are the same. ie
www.mysecure_domain.com/site1
www.mysecure_domain.com/site2
www.mysecure_domain.com/site3
...
So you will be able to get to the same site by either using
ie
http://www.domain_one.com
or
https://www.mysecure_domain.com/site1
http://www.domain_two.com
or
https://www.mysecure_domain.com/site2
http://www.domain_three.com
or
https://www.mysecure_domain.com/site3
since in VHM they are both pointing to the same root (/site1 )
As far as the login on Plone, I do not use Plone but you would have to
modify the zpt and script that calls the login to modify these links to
the url to for the other domain. This is where I cannot be sure of what
I did a year ago. I know for sure I had not completely worked it through
and would need to look at this again. I tried this on CMF. Give me a day
or two and I will see if I can locate anything more on this in my stuff.
I wish I had a better memory but a year seems like a long time ago. :-)
Regards,
David
michael nt milne wrote:
Ok, that's really interesting. Thanks. Yes I could just stay using SSL
after the login if there's a problem with going non-ssl
I understand the setting up the single secure domain bit linked to the
IP address but don't quite get how I would link each site's login
areas to that? Basically are you saying you would, using re-write
rules, just call http://www.plonesiteone.com/login_form -
http://mysecure_domain.com/plonesiteone/login_form ?
It would be the same Plone login page but just have a different URL in
the address bar, a https one?
Also would you need to use VHM because I've got Apache virtual hosts
set-up without actually doing anything in Zope. As long as VHM is on
it is all fine.
Thanks
Michael
On 1/24/06, *David Pratt* <[EMAIL PROTECTED]
<mailto:[EMAIL PROTECTED]>> wrote:
I think this should be doable for single cert with multiple domains.
Setup you exising ip with one domain (ie. mysecure_domain.com).
Get the
cert on this domain.
Setup a rewrite rule in apache for port 443 for mysecure_domain.com
You could use a self signed cert to experiment. When user logs in
request login page goes to
site1 - http://domain_one.com:
You would need to make your login go to you login page
https://mysecure_domain/site1/login
site2 - http://domain_two.com:
https://mysecure_domain/site2/login
<https://mysecure_domain/site2/login>
Once logged in goes to whatever you have in your vhm
http://www.domain_one.com /site1 in vhm
http://www.domain_two.com /site2 in vhm
in vhm you'd have:
www.domain_one.com /site1
www.mysecure_domain/site1 /site1
www.domain_two.com /site2
www.mysecure_domain/site2 /site2
The problem here will be the session since when you login secure and
switch back to the regular site, your ssl session will expire
automatically but you'll need to pass it to nonssl to stay alive when
you go back to nonssl. I think a solution might be to store it, go to
nonssl and then retreive it when you do your redirect back to
non-ssl. I
have not tried this yet. Alternatively you could always stay in
ssl from
that point forward. Any technique from someone on this would be
helpful
since I am also interested in what possibilities there might be.
This should not give you a problem with the cert because identity on
cert would match the ip. I think otherwise you are in a situation
where
you will need a dedicated server setup to have one ip per site and
then
you can just do a single rewrite per ip or use chained ssl if you
have
sub domains that you want to tie together under a single cert over
one
or more ips on one or more servers.
Regards,
David
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