At the moment, the handshake take place using the first matching vhost on the basis of IP+Port, but evidently Apache then scans the decrypted host header and assigns the correct NBVH. This is using 1.3.x; I haven't tested 2.x yet.
My fear is that future apache+modssl code may lock-in the first NBVH that matches on the basis of IP+Port, which would break my scheme.
Regards,
James.
PS For those of you who were wondering, we use a private CA to issue the wildcard server cert. As someone has already noted, Thawte advertise them as well.
Boyle Owen wrote:
-----Original Message-----
From: James Collier [mailto:[EMAIL PROTECTED]]
I realise I am on thin ice as it would be a "reasonable" optimisation to assign the final virtual host at an earlier stage than is currently the case with SSL.
^^^
I meant "apache+modssl"
I wouldn't worry too much. Currently, in an SSL transaction, *all*
information is regarded as requiring encryption - including the Host
header in the original request. So the SSL session has to be established
before any traffic takes place. Anything different (e.g. putting the
host header in the SSL layer) would be a major revision of the protocol.
One of two things will happen first:
- IPv6 will take off, creating so many IP addresses that NBVH will be
unnecessary and we will revert to one site, one IP.
- A new SSL-like protocol will appear which promotes the site name to
the SSL layer thus enabling NBVH.
Either way, you'll need substantially to upgrade and reconfigure your
server so you'll be well aware of the changes.
Rgds,
Owen Boyle
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