able to handle launcher login

app/controllers/application_controller.rb

@@ -6,6 +6,7 @@ class ApplicationController < ActionController::Base
   include SessionsHelper
 
   protect_from_forgery with: :exception
+  skip_before_filter :verify_authenticity_token
 
   MEETING_NAME_LIMIT = 90
   USER_NAME_LIMIT = 30

app/controllers/main_controller.rb

@@ -5,6 +5,14 @@ class MainController < ApplicationController
 
   # GET /
   def index
+    if current_user
+      # Redirect authenticated users to their room.
+      redirect_to room_path(current_user.room)
+    else
+      # Redirect unauthenticated users to root.
+      #TODO use env? for launcher login endpoint
+      redirect_to "#{Rails.configuration.relative_url_root}/auth/bn_launcher"
+    end
   end
 
   private

app/models/user.rb

@@ -65,6 +65,22 @@ class User < ApplicationRecord
     def google_image(auth)
       auth['info']['image']
     end
+
+    def bn_launcher_name(auth)
+      auth['user_info']['username']
+    end
+
+    def bn_launcher_username(auth)
+      auth['user_info']['username']
+    end
+
+    def bn_launcher_email(auth)
+      auth['user_info']['email']
+    end
+
+    def bn_launcher_image(auth)
+      ""
+    end
   end
 
   # Retrives a list of all a users rooms that are not the main room, sorted by last session date.