omniauth-slack
New Gem/Repo Owner
Sign in via Slack causes 500 error "csrf_detected | CSRF detected"
2.4
Using multiple scopes with Devise
How to avoid receiving authorization screen in subsequent logins
omniauth user info is nil
'code_already_used' on https://slack.com/api/oauth.access
Better sign_in_with_slack integration
Please update the rubygems.org version to the latest version.