Cross domain login

Hello. Our app is splitted on a main domain and a subdomain and we need the user logged in across them. Is it possible with Auth0 to share a login session between different domains - to login on the main domain, to keep information about user login, then to be redirected to the subdomain where this information about user login will be retrieved?

Hey there @dmitriy.movch, it seems like SSO would be the perfect fit for what you are looking to do. I have shared the documentation below in regards to that. Please let me know if you have any questions, thanks!

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Thank you for the reply. It is weird, but right now login session is shared between different domains for my web application and I have not enabled SSO. As I understand, SSO is enabled by default.

That’s correct, SSO is enabled by default on all newly created and recent tenants.

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