Using Microsoft ADFS with Ruby on Rails and Omniauth - omniauth.rb

omniauth.rb

Rails.application.config.middleware.use OmniAuth::Builder do
  provider :wsfed,
      :issuer_name           => "http://adfs.example.com/adfs/services/trust",
      :issuer                => "https://adfs.example.com/adfs/ls/",
      :realm                 => "https://myapp.com",
      :reply                 => "https://myapp.com/auth/wsfed/callback",
      :saml_version          => "1",
      :id_claim              => "upn",
      :idp_cert_fingerprint  => "2ds.........."
end