able to handle launcher login with gem

Gemfile

@@ -47,7 +47,6 @@ gem 'bcrypt', '~> 3.1.7'
 gem 'omniauth'
 gem 'omniauth-twitter'
 gem 'omniauth-google-oauth2'
-gem "omniauth-bn-launcher", git: "https://github.com/blindsidenetworks/omniauth-bn-launcher.git"
 
 # BigBlueButton API wrapper.
 gem 'bigbluebutton-api-ruby'
@@ -65,6 +64,7 @@ gem 'rubocop', require: false
 group :production do
   # Use a postgres database in production.
   gem 'pg', '~> 0.18'
+  gem "omniauth-bn-launcher", git: "https://github.com/blindsidenetworks/omniauth-bn-launcher.git", branch: "oauth2"
 end
 
 group :development, :test do

Gemfile.lock

@@ -1,9 +1,11 @@
 GIT
   remote: https://github.com/blindsidenetworks/omniauth-bn-launcher.git
-  revision: 52fbc3ff40c64ad5eef51f7e6c0beba2c666356f
+  revision: d93b9fa51f920c733618ec4040c93458ff19951f
+  branch: oauth2
   specs:
     omniauth-bn-launcher (0.1.0)
       omniauth (~> 1.3, >= 1.3.2)
+      omniauth-oauth2 (= 1.5.0)
 
 GEM
   remote: https://rubygems.org/

app/controllers/main_controller.rb

@@ -7,7 +7,7 @@ class MainController < ApplicationController
   def index
     if current_user
       # Redirect authenticated users to their room.
-      redirect_to room_path(current_user.room)
+      redirect_to room_path(current_user.main_room)
     else
       # Redirect unauthenticated users to root.
       #TODO use env? for launcher login endpoint

app/models/user.rb

@@ -67,19 +67,19 @@ class User < ApplicationRecord
     end
 
     def bn_launcher_name(auth)
-      auth['user_info']['username']
+      auth['info']['name']
     end
 
     def bn_launcher_username(auth)
-      auth['user_info']['username']
+      auth['info']['username']
     end
 
     def bn_launcher_email(auth)
-      auth['user_info']['email']
+      auth['info']['email']
     end
 
     def bn_launcher_image(auth)
-      ""
+      auth['info']['image']
     end
   end
 

bin/start

@@ -1,4 +1,9 @@
 #!/bin/bash
+while [ "$RAILS_ENV" = "production" ] && ! curl http://$DB_HOST:5432/ 2>&1 | grep '52'
+do
+  echo "Waiting for postgres to start up ..."
+  sleep 1
+done
 
 bundle exec rake db:create
 bundle exec rake db:migrate

config/initializers/omniauth.rb

@@ -10,8 +10,13 @@ Rails.application.config.omniauth_bn_launcher = (ENV["USE_LOADBALANCED_CONFIGURA
 
 # Setup the Omniauth middleware.
 Rails.application.config.middleware.use OmniAuth::Builder do
+  if Rails.env.production?
+    provider :bn_launcher,
+             client_id: ENV['BN_LAUNCHER_CLIENT_ID'],
+             client_secret: ENV['BN_LAUNCHER_CLIENT_SECRET'],
+             client_options: {site: ENV['BN_LAUNCHER_REDIRECT_URI']}
+  end
 
-  provider :bn_launcher, ENV['LAUNCHER_SECRET'], (ENV['LAUNCHER_RELATIVE_URL_ROOT'] || '' + '/login')
 
   provider :twitter, ENV['TWITTER_ID'], ENV['TWITTER_SECRET']