How to avoid SSL only for main domain

[cheeroke]

Hi all,

 

my question is, if I got my shop like this: shop.domain.com and now i changed my webprovider and he enabled SSL cert only for main domain. Now, I need, changed settings for my shop from shop.domain into domain/shop to still got enabled SSL. what files I need to change?

Is there any other option to achieve it?

 

I will be appreciate for any help.

 

Regards

cheeroke