is there currently any working solution for Meteor 1.5 and Blaze to link the user account of Meteor to instagram and/or facebook, so that either of the external social media sites could be used as login for the same user?
Or what would be the best approach to achieve that? I was only able to find some old sources of early 2015 and fear that they are no longer up to date.
The accounts-facebook package cannot link existing users with a facebook account though.
What I want to achieve is the following: a user should be able to link his meteor account with a facebook account and/or instagram account. And from then on, he should be able to login using either his meteor account or any of his linked social media accounts.
However, I do not want to rewrite the whole accounts package from scratch as there are too many security aspects to consider, so I was hoping for either an existing solution or an idea on how to adopt this logic to the accounts package meteor comes with.
Ah, I understand. Some time ago I wrote a simple account merge feature into my application, but have not used it in a while. I believe there are packages out there to accomplish this as well.
Not sure about instagram but if you use accounts-facebook and login with facebook the email will be stored on that user. You could incorporate a melder that searches verified emails on your system + social logins and combines the account.