Apache Rewrite - Redirect Wildcard Subdomain

[Webmaster33 <webmaster33@xxxxxxxxx>]

Using Apache 2.2.22.

I have the following SSL certificates:


    Common Name = subdomain.oldsite.com
    Subject Alternative Names = subdomain.oldsite.com, *.subdomain.oldsite.com

    Common Name = subdomain.newsite.com
    Subject Alternative Names = subdomain.newsite.com, *.subdomain.newsite.com


I would like the following rewrite actions:
1) Redirect all unsecure requests to secure site, also requests from
old sites to new site

    http://subdomain.oldsite.com   =>  https://subdomain.newsite.com
    https://subdomain.oldsite.com   =>  https://subdomain.newsite.com

2) Keep request %{REQUEST_URI} between redirects. Also use wildcard
subdomains, and redirect them to secure new site, keeping wildcard
subdomain.

    http://subdomain.oldsite.com/foo/bar.php   =>
https://subdomain.newsite.com/foo/bar.php
    https://subdomain.oldsite.com/foo/bar.php   =>
https://subdomain.newsite.com/foo/bar.php

3) wilcard subdomains, which are NOT ALLOWED should redirected to
secure subdomain.newsite.com (aaa, bbb are not allowed)

    http://aaa.subdomain.oldsite.com/foo/bar.php   =>
https://subdomain.newsite.com/foo/bar.php
    https://aaa.subdomain.oldsite.com/foo/bar.php   =>
https://subdomain.newsite.com/foo/bar.php
    http://bbb.subdomain.oldsite.com/foo/bar.php   =>
https://subdomain.newsite.com/foo/bar.php
    https://bbb.subdomain.oldsite.com/foo/bar.php   =>
https://subdomain.newsite.com/foo/bar.php

No one is allowed, except those subdomains, which are listed in 4. point.

4) wilcard subdomains, which are ALLOWED should redirected to secure
mysite.subdomain.newsite.com Allowed site:

    http://mysite.subdomain.oldsite.com/foo/bar.php   =>
https://mysite.subdomain.newsite.com/foo/bar.php
    https://mysite.subdomain.oldsite.com/foo/bar.php   =>
https://mysite.subdomain.newsite.com/foo/bar.php

My problem is, that

    http://aaa.subdomain.oldsite.com/foo/bar.php

shows Server not found error.

All the 1), 2) kind of situations are redirecting fine. I have
problems getting result for 3), 4).


I have the following config files in /etc/apache2/sites-available/

    default
    default-ssl
    subdomain.oldsite.com
    subdomain.oldsite.com_ssl
    subdomain.newsite.com
    subdomain.newsite.com_ssl
    mysite.subdomain.newsite.com_ssl



Using VirtualHost config files like this (this is from subdomain.oldsite.com):

    <VirtualHost *:80>
        ServerName oldsite.com
        ServerAlias *.oldsite.com

        RewriteEngine On

    RewriteCond %{HTTP_HOST} ^(.+\.)?oldsite.com$ [NC]
    RewriteRule ^/(.*) https://newsite.com/$1 [R=301,L]
    </VirtualHost>


How can I reach to get good redirection results for 3), 4) ?


Thanks in advance!

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