Multisite client login restriction

Hi there,

Thanks for using our plugin,

This is a bit difficult to achieve unfortunately.

Something that can be possible is to give each customer a different group on each site. That can be introduced by adding this code snippet https://pastecode.io/s/32my713s . After adding it, all customers will lose their groups and groups have to be added again. Groups then become unique to each site (so on site A the customer can have group X and on site B the customer can have group Y).

However there is currently no option to have actually different B2B / B2C statuses.

Probably you could lock each site and force customers to register a different account for each subsite, although it may be a bit not friendly for users.

Thanks for the reply. My main aim is to not let the b2b customer on Shop 1 have b2b access on Shop 2. Otherwise b2b customer from Shop 1 can buy stuff from Shop 2 at b2b prices when they shouldn’t be able to, which would be a big problem.

None of the users actually need access to other shops in the network – in fact ideally they should only be able to log into the site they register with – so maybe locking each subsite could be the way to go? Do you have any idea how to do this?

Hi again,

Thank you for your patience on this,

I think that indeed locking each subsite is the way to go as it seems the easiest / most reliable solution. I think it may be achieved by adding a code snippet to the site:

add_action('template_redirect', 'restrict_site_access_multisite');

function restrict_site_access_multisite() {
    if (is_user_logged_in()) {
        $user_id = get_current_user_id();
        $blog_id = get_current_blog_id();
        
        if (!is_user_member_of_blog($user_id, $blog_id)) {
            wp_logout();
            wp_redirect(home_url());
            exit;
        }
    }
}

This may be able to help logout users if they try to access a site to which they were not added – I was not able to check it though as I don’t have a local multisite setup for tests.

Thanks for the reply. I couldn’t get that to work straight away but it seems like the right idea. I will see if there’s anything that will make it work.