passing params to the launcher gem

app/controllers/main_controller.rb

@@ -5,9 +5,6 @@ class MainController < ApplicationController
 
   # GET /
   def index
-    if Rails.env.production? && !current_user
-      redirect_to "#{Rails.configuration.relative_url_root}/auth/bn_launcher"
-    end
   end
 
   private

app/helpers/sessions_helper.rb

@@ -22,4 +22,15 @@ module SessionsHelper
   def current_user
     @current_user ||= User.find_by(id: session[:user_id])
   end
+
+  def parse_customer_name(hostname)
+    provider = hostname.split('.')
+    provider.first == 'www' ? provider.second : provider.first
+  end
+
+  def set_omniauth_options(env)
+    env['omniauth.strategy'].options[:customer] = parse_customer_name env["SERVER_NAME"]
+    env['omniauth.strategy'].options[:gl_redirect_url] = env["rack.url_scheme"] + "://" + env["SERVER_NAME"] + ":" + env["SERVER_PORT"]
+    env['omniauth.strategy'].options[:default_callback_url] = Rails.configuration.gl_callback_url
+  end
 end

app/views/shared/_header.html.erb

@@ -44,7 +44,11 @@
 						</div>
 					</div>
 				<% else %>
-					<%= link_to "Login", "#loginModal", :class => "btn btn-pill btn-outline-primary mx-2", "data-toggle": "modal" %>
+          <% if  Rails.configuration.omniauth_bn_launcher && !current_user %>
+            <%= link_to "Login", "#{Rails.configuration.relative_url_root}/auth/bn_launcher", :class => "btn btn-pill btn-outline-primary mx-2" %>
+          <% else %>
+            <%= link_to "Login", "#loginModal", :class => "btn btn-pill btn-outline-primary mx-2", "data-toggle": "modal" %>
+          <% end %>
 
 					<% if allow_user_signup? %>
 						<%= link_to "Signup", signup_path, :class => "btn btn-pill btn-outline-primary mx-2" %>