how to redirect browser to two different site with apache virtualHost? - apache

Question

I have a valid IP, e.g. x.x.x.x, and a domain, e.g. site.com which point to x.x.x.x.
First, I need to redirect any request from port 80 to 443 (security issue).
Second, for every request sent to my IP, I want apache to show "Hello it's
working" (/var/www/index.html) and everyone request to my domain to show the real site.
I tried this, but it did not work:
<VirtualHost x.x.x.x:433>
ServerName x.x.x.x
ServerAlias x.x.x.x
DocumentRoot /var/www/
DirectoryIndex index.html
Options -Indexes
</VirtualHost>
<VirtualHost site.com:443>
...
</VirtualHost>

Answer 1

for redirection:
NameVirtualHost *:80
<VirtualHost *:80>
ServerName www.yourdomain.com
Redirect / https://www.yourdomain.com
</VirtualHost>
<VirtualHost _default_:443>
ServerName www.yourdomain.com
DocumentRoot /usr/local/apache2/htdocs
SSLEngine On
# etc...
</VirtualHost>
for domain separation:
<VirtualHost *:80>
# This first-listed virtual host is also the default for *:80
ServerName www.example.com
ServerAlias example.com
DocumentRoot "/www/domain"
</VirtualHost>
<VirtualHost *:80>
ServerName other.example.com
DocumentRoot "/www/otherdomain"
</VirtualHost>