we are using owncloud in our business for some years now to have a place to exchange data with clients and other businesses.
Now we have the need to have an owncloud instance for our sister company. Since we manage the whole IT for both companys, we had the idea to see if it's possible to have two active themes and have it decided from the URL called which theme is shown to the user:
Setup like following:
Nginx reverse Proxy -> redirects to Apache with owncloud when URL "https://www.businessA.com/cloud" is called, now we want to implement "https://www.businessB.com/cloud" redirects to the same Apache Server but to show another custom theme than the first call.
Is that possible? Can someone hint me which php or whatever files are responsible for the call to the Loginpage to have a look if i can figure it out?
Thanks in advance