multisite with different tld, frontend users should have access to all

Hi there,

I have a problem with multisite users. I have installed successfully two sites with different tlds. I have users with different userroles. Posts have blocks with visiblity to the corresponding user role.

Now, I want to login on site xyz.com, there I can see posts with blocks corresponding to my user role. If I change to site abc.com (same multisite network) I want to see also posts with blocks corresponding to my user role. But I’m not logged in on the second site….

my wp-config.php looks like below:

define('WP_ALLOW_MULTISITE', true);
define( 'MULTISITE', true );
define( 'SUBDOMAIN_INSTALL', true );
define( 'DOMAIN_CURRENT_SITE', 'xyz.com' );
define( 'PATH_CURRENT_SITE', '/' );
define( 'SITE_ID_CURRENT_SITE', 1 );
define( 'BLOG_ID_CURRENT_SITE', 1 );

define('ADMIN_COOKIE_PATH', '/');
define('COOKIE_DOMAIN', '');
define('COOKIEPATH', '');
define('COOKIE_DOMAIN', $_SERVER['HTTP_HOST']);

//Share cookies
define('COOKIE_DOMAIN', 'xyz.com');
define('COOKIEHASH', 'asdfqwerxcvnbvn234adsf');

the .htaccess file looks like:

# BEGIN WordPress
RewriteEngine On
RewriteBase /
RewriteRule ^index\.php$ - [L]

# add a trailing slash to /wp-admin
RewriteCond %{REQUEST_URI} ^/([_0-9a-zA-Z-]+/)wp-admin$
RewriteRule ^([_0-9a-zA-Z-]+/)wp-admin$ $1wp-admin/ [R=301,L]

RewriteCond %{REQUEST_URI} !^/([_0-9a-zA-Z-]+/)wp-admin$
RewriteRule ^wp-admin$ wp-admin/ [R=301,L]


RewriteCond %{REQUEST_FILENAME} -f [OR]
RewriteCond %{REQUEST_FILENAME} -d
RewriteRule ^ - [L]


RewriteCond %{REQUEST_URI} ^/([_0-9a-zA-Z-]+/)(wp-(content|admin|includes).*)
RewriteRule ^([_0-9a-zA-Z-]+/)(wp-(content|admin|includes).*) $2 [L]

RewriteCond %{REQUEST_URI} !^/([_0-9a-zA-Z-]+/)(wp-(content|admin|includes).*)
RewriteRule ^(wp-(content|admin|includes).*) $1 [L]


RewriteCond %{REQUEST_URI} ^/([_0-9a-zA-Z-]+/)?(.*\.php)
RewriteRule ^([_0-9a-zA-Z-]+/)?(.*\.php)$ $2 [L]

RewriteCond %{REQUEST_URI} !^/([_0-9a-zA-Z-]+/)?(.*\.php)
RewriteRule ^(.*\.php)$ $1 [L]


RewriteCond %{REQUEST_URI} ^/foo/
RewriteRule . foo/index.php [L]

RewriteCond %{REQUEST_URI} !^/foo/
RewriteRule . index.php [L]
# END WordPress

Are there any suggestions on what I need to do so that I can log in on the first site and also have access to the second site?

thanks a lot