Are multiple <VirtualHost *:80 *:443> ok with wildcard cert ?

Hi,

(Apache 2.0.55, Linux 2.6)

I can't find authoritative answer about the following question.

I would like to be sure that I can have multiple VirtualHost
configured simultaneously for HTTP and HTTPS (port 80 and port 443
respectively) as presented below.

If I've a certificate with 'cn' to '*.example.com' and the following
Apache configuration, is that ok ? Currently it works fine, but I'm
not sure if I'm relying on some unspecified/undefined behaviors.

Also, is this dummy VirtualHost (the first one) the correct way to
"force" a given port to answer HTTP instead of HTTPS ? (I know that
it's the other way, where the "first" virtual host with enabled SSL
determine port with HTTPS.)

Again, there is no problems with this config, but I was just wondering
about its validity.

-=-=-
Listen 80
Listen 443

NameVirtualHost *:80
NameVirtualHost *:443

<VirtualHost *:80>
  # Dummy empty VirtualHost to ensure than port 80 is HTTP
</VirtualHost>

<VirtualHost *:80 *:443>
  Include common-ssl.conf
  ServerName foo.example.com
  [..]
</VirtualHost>

<VirtualHost *:80 *:443>
  Include common-ssl.conf
  ServerName bar.example.com
  [..]
</VirtualHost>
-=-=-

and common-ssl.conf contains:

-=-=-
<IfModule mod_ssl.c>
  SSLEngine on
  SSLCertificateFile conf/ssl/web.example.com-cert.pem
  SSLCertificateKeyFile conf/ssl/web.example.com-key.pem
  SSLCertificateChainFile conf/ssl/root-cert.pem
  [.. other SSL options ..]
</IfModule>
-=-=-

-- 
Frédéric Jolliton
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