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Merge pull request #222 from bruckwubete/bn_launcher_integration 

Bn launcher integration
This commit is contained in:
Joshua Arts 2018-07-11 15:03:29 -04:00 committed by GitHub
parent 1412b39620 01ea22ed6d
commit 20a2c570ba
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10 changed files with 118 additions and 13 deletions
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4
.gitignore vendored
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@ -29,3 +29,7 @@
# Ignore environment configuration.
.env
# IDEs
.idea
.idea/**

3
Gemfile
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@ -26,7 +26,7 @@ gem 'uglifier', '>= 1.3.0'
gem 'coffee-rails', '~> 4.2'
# See https://github.com/rails/execjs#readme for more supported runtimes
# gem 'therubyracer', platforms: :ruby
gem 'therubyracer', platforms: :ruby
# Use jquery as the JavaScript library
gem 'jquery-rails'
@ -47,6 +47,7 @@ gem 'bcrypt', '~> 3.1.7'
gem 'omniauth'
gem 'omniauth-twitter'
gem 'omniauth-google-oauth2'
gem 'omniauth-bn-launcher', '~> 0.1.0'
# BigBlueButton API wrapper.
gem 'bigbluebutton-api-ruby'

24
Gemfile.lock
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@ -42,7 +42,7 @@ GEM
tzinfo (~> 1.1)
arel (7.1.4)
ast (2.4.0)
autoprefixer-rails (8.6.2)
autoprefixer-rails (8.6.4)
execjs
bcrypt (3.1.12)
bigbluebutton-api-ruby (1.6.0)
@ -64,9 +64,9 @@ GEM
concurrent-ruby (1.0.5)
crass (1.0.4)
diff-lcs (1.3)
dotenv (2.4.0)
dotenv-rails (2.4.0)
dotenv (= 2.4.0)
dotenv (2.5.0)
dotenv-rails (2.5.0)
dotenv (= 2.5.0)
railties (>= 3.2, < 6.0)
erubis (2.7.0)
execjs (2.7.0)
@ -94,6 +94,7 @@ GEM
railties (>= 4.2.0)
thor (>= 0.14, < 2.0)
jwt (1.5.6)
libv8 (3.16.14.19)
listen (3.0.8)
rb-fsevent (~> 0.9, >= 0.9.4)
rb-inotify (~> 0.9, >= 0.9.7)
@ -110,7 +111,7 @@ GEM
multi_xml (0.6.0)
multipart-post (2.0.0)
nio4r (2.3.1)
nokogiri (1.8.2)
nokogiri (1.8.3)
mini_portile2 (~> 2.3.0)
oauth (0.5.4)
oauth2 (1.4.0)
@ -122,6 +123,9 @@ GEM
omniauth (1.8.1)
hashie (>= 3.4.6, < 3.6.0)
rack (>= 1.6.2, < 3)
omniauth-bn-launcher (0.1.0)
omniauth (~> 1.3, >= 1.3.2)
omniauth-oauth2 (= 1.5.0)
omniauth-google-oauth2 (0.5.3)
jwt (>= 1.5)
omniauth (>= 1.1.1)
@ -178,6 +182,7 @@ GEM
rb-inotify (0.9.10)
ffi (>= 0.5.0, < 2)
redis (3.3.5)
ref (2.0.0)
rspec-core (3.7.1)
rspec-support (~> 3.7.0)
rspec-expectations (3.7.0)
@ -222,7 +227,7 @@ GEM
spring-watcher-listen (2.0.1)
listen (>= 2.7, < 4.0)
spring (>= 1.2, < 3.0)
sprockets (3.7.1)
sprockets (3.7.2)
concurrent-ruby (~> 1.0)
rack (> 1, < 3)
sprockets-rails (3.2.1)
@ -232,6 +237,9 @@ GEM
sqlite3 (1.3.13)
tabler-rubygem (0.1.2)
autoprefixer-rails (>= 6.0.3)
therubyracer (0.12.3)
libv8 (~> 3.16.14.15)
ref
thor (0.20.0)
thread_safe (0.3.6)
tilt (2.0.8)
@ -240,7 +248,7 @@ GEM
turbolinks-source (5.1.0)
tzinfo (1.2.5)
thread_safe (~> 0.1)
uglifier (4.1.11)
uglifier (4.1.12)
execjs (>= 0.3.0, < 3)
unicode-display_width (1.4.0)
web-console (3.6.2)
@ -270,6 +278,7 @@ DEPENDENCIES
jquery-rails
listen (~> 3.0.5)
omniauth
omniauth-bn-launcher (~> 0.1.0)
omniauth-google-oauth2
omniauth-twitter
pg (~> 0.18)
@ -285,6 +294,7 @@ DEPENDENCIES
spring-watcher-listen (~> 2.0.0)
sqlite3
tabler-rubygem
therubyracer
turbolinks (~> 5)
tzinfo-data
uglifier (>= 1.3.0)

19
app/helpers/sessions_helper.rb
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@ -22,4 +22,23 @@ module SessionsHelper
def current_user
@current_user ||= User.find_by(id: session[:user_id])
end
def generate_checksum(customer_name, redirect_url, secret)
string = customer_name + redirect_url + secret
OpenSSL::Digest.digest('sha1', string).unpack("H*").first
end
def parse_customer_name(hostname)
provider = hostname.split('.')
provider.first == 'www' ? provider.second : provider.first
end
def omniauth_options(env)
gl_redirect_url = env["rack.url_scheme"] + "://" + env["SERVER_NAME"] + ":" + env["SERVER_PORT"]
env['omniauth.strategy'].options[:customer] = parse_customer_name env["SERVER_NAME"]
env['omniauth.strategy'].options[:gl_redirect_url] = gl_redirect_url
env['omniauth.strategy'].options[:default_callback_url] = Rails.configuration.gl_callback_url
env['omniauth.strategy'].options[:checksum] = generate_checksum parse_customer_name(env["SERVER_NAME"]),
gl_redirect_url, Rails.configuration.launcher_secret
end
end

20
app/models/user.rb
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@ -22,7 +22,9 @@ class User < ApplicationRecord
class << self
# Generates a user from omniauth.
def from_omniauth(auth)
find_or_initialize_by(social_uid: auth['uid'], provider: auth['provider']).tap do |u|
# Provider is the customer name if in loadbalanced config mode
provider = auth['provider'] == "bn_launcher" ? auth['info']['customer'] : auth['provider']
find_or_initialize_by(social_uid: auth['uid'], provider: provider).tap do |u|
u.name = send("#{auth['provider']}_name", auth) unless u.name
u.username = send("#{auth['provider']}_username", auth) unless u.username
u.email = send("#{auth['provider']}_email", auth)
@ -65,6 +67,22 @@ class User < ApplicationRecord
def google_image(auth)
auth['info']['image']
end
def bn_launcher_name(auth)
auth['info']['name']
end
def bn_launcher_username(auth)
auth['info']['username']
end
def bn_launcher_email(auth)
auth['info']['email']
end
def bn_launcher_image(auth)
auth['info']['image']
end
end
# Retrives a list of all a users rooms that are not the main room, sorted by last session date.

6
app/views/shared/_header.html.erb
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@ -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" %>

7
bin/start
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@ -1,4 +1,11 @@
#!/bin/bash
if [ "$RAILS_ENV" = "production" ] && [ "$DB_ADAPTER" = "postgresql" ]; then
while ! curl http://$DB_HOST:${DB_PORT:-5432}/ 2>&1 | grep '52'
do
echo "Waiting for postgres to start up ..."
sleep 1
done
fi
bundle exec rake db:create
if ! bundle exec rake db:migrate ; then

4
config/application.rb
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@ -18,12 +18,14 @@ module Greenlight
config.exceptions_app = routes
config.loadbalanced_configuration = ENV["LOADBALANCER_ENDPOINT"].present? && ENV["LOADBALANCER_SECRET"].present?
# The default callback url that bn launcher will redirect to
config.gl_callback_url = ENV["GL_CALLBACK_URL"]
# Setup BigBlueButton configuration.
if config.loadbalanced_configuration
# Fetch credentials from a loadbalancer based on provider.
config.loadbalancer_endpoint = ENV["LOADBALANCER_ENDPOINT"]
config.loadbalancer_secret = ENV["LOADBALANCER_SECRET"]
config.launcher_secret = ENV["LAUNCHER_SECRET"]
else
# Default credentials (test-install.blindsidenetworks.com/bigbluebutton).
config.bigbluebutton_endpoint_default = "http://test-install.blindsidenetworks.com/bigbluebutton/api/"

12
config/initializers/omniauth.rb
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@ -6,9 +6,21 @@ Rails.application.config.providers = [:google, :twitter]
# Set which providers are configured.
Rails.application.config.omniauth_google = ENV['GOOGLE_OAUTH2_ID'].present? && ENV['GOOGLE_OAUTH2_SECRET'].present?
Rails.application.config.omniauth_twitter = ENV['TWITTER_ID'].present? && ENV['TWITTER_SECRET'].present?
Rails.application.config.omniauth_bn_launcher = Rails.configuration.loadbalanced_configuration
SETUP_PROC = lambda do |env|
SessionsController.helpers.omniauth_options env
end
# Setup the Omniauth middleware.
Rails.application.config.middleware.use OmniAuth::Builder do
if Rails.configuration.omniauth_bn_launcher
provider :bn_launcher, client_id: ENV['CLIENT_ID'],
client_secret: ENV['CLIENT_SECRET'],
client_options: { site: ENV['BN_LAUNCHER_REDIRECT_URI'] },
setup: SETUP_PROC
end
provider :twitter, ENV['TWITTER_ID'], ENV['TWITTER_SECRET']
provider :google_oauth2, ENV['GOOGLE_OAUTH2_ID'], ENV['GOOGLE_OAUTH2_SECRET'],

32
spec/controllers/sessions_controller_spec.rb
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@ -61,12 +61,24 @@ describe SessionsController, type: :controller do
},
)
OmniAuth.config.mock_auth[:bn_launcher] = OmniAuth::AuthHash.new(
provider: "bn_launcher",
uid: "bn-launcher-user",
info: {
email: "user1@google.com",
name: "User1",
nickname: "nick",
image: "touch.png",
customer: 'ocps',
}
)
OmniAuth.config.on_failure = proc { |env|
OmniAuth::FailureEndpoint.new(env).redirect_to_failure
}
end
it "should create and login user with omniauth" do
it "should create and login user with omniauth twitter" do
request.env["omniauth.auth"] = OmniAuth.config.mock_auth[:twitter]
get :omniauth, params: { provider: :twitter }
@ -76,6 +88,16 @@ describe SessionsController, type: :controller do
expect(@request.session[:user_id]).to eql(u.id)
end
it "should create and login user with omniauth bn launcher" do
request.env["omniauth.auth"] = OmniAuth.config.mock_auth[:bn_launcher]
get :omniauth, params: { provider: 'bn_launcher' }
u = User.last
expect(u.provider).to eql("ocps")
expect(u.email).to eql("user1@google.com")
expect(@request.session[:user_id]).to eql(u.id)
end
it "should redirect to root on invalid omniauth login" do
request.env["omniauth.auth"] = :invalid_credentials
get :omniauth, params: { provider: :twitter }
@ -83,10 +105,16 @@ describe SessionsController, type: :controller do
expect(response).to redirect_to(root_path)
end
it "should not create session without omniauth env set" do
it "should not create session without omniauth env set for google" do
get :omniauth, params: { provider: 'google' }
expect(response).to redirect_to(root_path)
end
it "should not create session without omniauth env set for bn_launcher" do
get :omniauth, params: { provider: 'bn_launcher' }
expect(response).to redirect_to(root_path)
end
end
end