Gem::GemcutterUtilities#webauthn_verification_url

# File tmp/rubies/ruby-3.3.0/lib/rubygems/gemcutter_utilities.rb, line 292
def webauthn_verification_url(credentials)
  response = rubygems_api_request(:post, "api/v1/webauthn_verification") do |request|
    if credentials.empty?
      request.add_field "Authorization", api_key
    else
      request.basic_auth credentials[:email], credentials[:password]
    end
  end
  response.is_a?(Gem::Net::HTTPSuccess) ? response.body : nil
end