How to uniquely identify a user when logging in through social networks?

M

Max Pavlov2011-11-11 19:49:55

User identification

Max Pavlov, 2011-11-11 19:49:55

Authorization via uLogin
is used. How can I merge accounts of the same user in different social networks (for example, VKontakte, Twitter and FB) without asking for the user's email?

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2 answer(s)

A

Andrey Burov, 2011-11-11
@BuriK666

no way

A

Alexander Lozovyuk, 2012-01-17
@aleks_raiden

Option - for those networks that do not give email, request it (ulogin is good for this, which allows you to always get the necessary data.
The second option is to redirect to another page after any registration and say there that you can link your account to another if log in now on this page.Since you already have a user logged in, his second login through the social network will allow you to link two accounts.In
our project, we just did it by email.