need help with selective ssl rewrite

mod_rewrite vhosts regexp

[bobs]

I need to rewrite several

http://app1.foo.com

to

https://app1.foo.com

, and

http://app2.foo.com

to

https://app2.foo.com

, but other

http://www.foo.com

and

http://foo.com

should stay on http.

I (think I) see how [webmasterworld.com] to rewrite all the URLs, but I need to be selective based on a regex in the RewriteCond to match the names I want to rewrite. They're all vhosts on the same server, controlled by the same vhost config generator template.

Suggestions are gratefully welcomed!

[jdMorgan]

So maybe use ^(app1|app2|app3)\.example\.com as the regex pattern in the RewriteCond examining %{HTTP_HOST}...

There's a fairly-concise regex tutorial cited in our Forum Charter if you need help with that aspect of the problem.

Jim