# File lib/omniauth/strategies/azure_oauth2.rb, line 19
      def client
        if options.tenant_provider
          provider = options.tenant_provider.new(self)
        else
          provider = options  # if pass has to config, get mapped right on to options
        end

        options.client_id = provider.client_id
        options.client_secret = provider.client_secret
        options.tenant_id =
          provider.respond_to?(:tenant_id) ? provider.tenant_id : 'common'
        options.base_azure_url =
          provider.respond_to?(:base_azure_url) ? provider.base_azure_url : BASE_AZURE_URL

        options.authorize_params = provider.authorize_params if provider.respond_to?(:authorize_params)
        options.authorize_params.domain_hint = provider.domain_hint if provider.respond_to?(:domain_hint) && provider.domain_hint
        options.authorize_params.prompt = request.params['prompt'] if request.params['prompt']
        options.client_options.authorize_url = "#{options.base_azure_url}/#{options.tenant_id}/oauth2/authorize"
        options.client_options.token_url = "#{options.base_azure_url}/#{options.tenant_id}/oauth2/token"
        super
      end