Everything was working fine and Omniauth has stopped working suddenly. I didn't make any code changes.
I checked Twitter Apps Settings: I have callback url to my main production url, and Callback URL Locked to No. All keys are correct.
Any idea? 🤔
OAuth::Unauthorized
403 Forbidden
I have been able to solve it (also for development) adding this urls:
For production:
https://mydomain/users/auth/twitter/callback
http://mydomain/users/auth/twitter/callback
For development:
http://localhost:3000/users/auth/twitter/callback