Apache Server as Forward Proxy - how to make https and others work?

[Panidhar Kunchala <phanidhar.work@xxxxxxxxx>]

Hi,
 I'm using Apache HTTP server as forward proxy by adding the following lines in httpd.conf:

<IfModule mod_proxy.c>
ProxyRequests On

<Proxy *>
    Order deny,allow
    Allow from all
</Proxy>

</IfModule>

This works perfectly fine for http traffi. But when I use HTTPS or others, this doesn't seem to work. Let me know what needs to be done for this.

Thanks in advance