Aug 08, 2019 09:16 PM|CopBlaster|LINK
What might cause Identity 2.0 user creation to fail in all browsers and login attempts to fail in just Edge and Firefox but not Chrome? I was given a deadline by Facebook to fix this problem but I can't begin to guess what it is because I am using the default
settings for Identity in an ASP.Net website template for Visual Studio 2015 but I am using VS 2019. All I did was un-comment a few lines of code in Startup.Auth.cs and the result is:
If you visit the website and are logged in to Facebook and you have not yet created an account using the external login. The site sends the user to Facebook where the user signs in and grants access. Then when redirected
to the site the user is not logged in and no account is created.
If an account has already been created by that Facebook user the page refreshes without going to Facebook and without logging in the user in Edge and Firefox, but in Chrome the previously existing user is logged in.
This is the second time I have had a problem with Identity ceasing to work without me doing anything to it. I am really tired of getting out of the box Microsoft products that work at first only to just break later.