add omniauth-github gem and matching routes.

5 files changed, 47 insertions, 0 deletions

diff --git a/Gemfile b/Gemfile
index 2d2f797..da96aa0 100644
--- a/Gemfile
+++ b/Gemfile
@@ -21,6 +21,7 @@ end
 
 gem 'jquery-rails'
 gem 'bootswatch-rails'
+gem 'omniauth-github'
 
 # To use ActiveModel has_secure_password
 # gem 'bcrypt-ruby', '~> 3.0.0'
diff --git a/Gemfile.lock b/Gemfile.lock
index c773920..0053919 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -42,19 +42,41 @@ GEM
     erubis (2.7.0)
     execjs (1.4.0)
       multi_json (~> 1.0)
+    faraday (0.8.4)
+      multipart-post (~> 1.1)
+    hashie (1.2.0)
     hike (1.2.1)
+    httpauth (0.1)
     i18n (0.6.0)
     journey (1.0.4)
     jquery-rails (2.1.1)
       railties (>= 3.1.0, < 5.0)
       thor (~> 0.14)
     json (1.7.5)
+    jwt (0.1.5)
+      multi_json (>= 1.0)
     mail (2.4.4)
       i18n (>= 0.4.0)
       mime-types (~> 1.16)
       treetop (~> 1.4.8)
     mime-types (1.19)
     multi_json (1.3.6)
+    multipart-post (1.1.5)
+    oauth2 (0.8.0)
+      faraday (~> 0.8)
+      httpauth (~> 0.1)
+      jwt (~> 0.1.4)
+      multi_json (~> 1.0)
+      rack (~> 1.2)
+    omniauth (1.1.1)
+      hashie (~> 1.2)
+      rack
+    omniauth-github (1.0.2)
+      omniauth (~> 1.0)
+      omniauth-oauth2 (~> 1.1)
+    omniauth-oauth2 (1.1.0)
+      oauth2 (~> 0.8.0)
+      omniauth (~> 1.0)
     polyglot (0.3.3)
     rack (1.4.1)
     rack-cache (1.2)
@@ -108,6 +130,7 @@ DEPENDENCIES
   bootswatch-rails
   coffee-rails (~> 3.2.1)
   jquery-rails
+  omniauth-github
   rails (= 3.2.8)
   sass-rails (~> 3.2.3)
   sqlite3
diff --git a/app/controllers/sessions_controller.rb b/app/controllers/sessions_controller.rb
new file mode 100644
index 0000000..8d64438
--- /dev/null
+++ b/app/controllers/sessions_controller.rb
@@ -0,0 +1,17 @@
+class SessionsController < ApplicationController
+  def create
+    auth = request.env["omniauth.auth"]
+    Rails.logger.info auth
+    user = User.find_by_provider_and_uid(auth["provider"], auth["uid"]) || User.create_with_omniauth(auth)
+    session[:user_id] = user.id
+    redirect_to root_url, :notice => "Signed in!"
+  end
+
+  def destroy
+    session[:user_id] = nil
+    redirect_to root_url, :notice => "Signed out!"
+  end
+
+  def failure
+  end
+end
diff --git a/config/initializers/omniauth.rb b/config/initializers/omniauth.rb
new file mode 100644
index 0000000..e8af172
--- /dev/null
+++ b/config/initializers/omniauth.rb
@@ -0,0 +1,3 @@
+Rails.application.config.middleware.use OmniAuth::Builder do
+    provider :github, ENV['GITHUB_KEY'], ENV['GITHUB_SECRET']
+end
diff --git a/config/routes.rb b/config/routes.rb
index 95993bd..bdc5ca9 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -1,4 +1,7 @@
 Techtalk::Application.routes.draw do
+  match "/auth/:provider/callback" => "sessions#create"
+  match "/auth/failure" => "sessions#failure"
+  match "signout" => "sessions#destroy", :as => :signout
   # The priority is based upon order of creation:
   # first created -> highest priority.