Following this and this I was able to get ASP.NET Identity to work with Google and LinkedIn sign in, but I'm having trouble with Twitter.
I set up an app on Twitter, but it won't take localhost (since I'm just doing dev right now) as a valid URL for website and callback URL, so I tried:
https://127.0.0.1:44301
and
https://127.0.0.1:44301/signin-twitter
Which let me register my app. But in my ASP.NET application, when I click the twitter button to log on I get:
The remote certificate is invalid according to the validation procedure.
So how do I get Twitter to play nice when running on my dev (localhost) machine? Google and LinkedIn had no problems whatsoever.