One login for multiple products
The authentification method in every application connects to the same webservice for autentification.
There are multiple mobile apps.
I want people using one app to login with their same login credentials into all other apps.
What is the best approach to implement this?
I'm thinking to create a separate authorization server that will issue tokens/secrets on registering and logins. It will have a validation API that will be used by mobile app servers to validate requests.