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app_metadata being removed after update

users
app_metadata
pre-user-registratio

#1

I have created a ‘Pre User Registration’ hook that adds a property to app_metadata when a user signs up, I then add that value to the users access token through a rule when it signs in. The property exists in the dashboard when I’m viewing the user and I can read the value in the access token. After the user signs in they enter some more information and I update the app_metadata with some more properties, the problem is that the previous property is removed.

It works if I enter the property manually in the dashboard right after the user have signed up.


#2

I’ve just had a very similar problem - setting the initial app_metadata in a database connection login script and then subsequent updates would remove it. Except, it turns out, they just mask it - setting app_metadata to {} later returned the original data!

This was fixed by setting the values we wanted in user_metadata, then copying them across in a rule (with a check to avoid doing it more than once) and updating it using the auth0 object into the Management API. Subsequent updates merged into the app_metadata rather than overwriting it.