Merge pull request #900 from openSUSE/demo

Make it possible to run OSEM on heroku

.gitignore

@@ -31,3 +31,8 @@ pickle-email-*.html
 /doc/app
 .ruby-version
 .vagrant/
+.env
+.env.production
+.env.development
+.env.test
+.env.local

.travis.yml

@@ -18,8 +18,6 @@ notifications:
     on_failure: change
 before_script:
   - cp config/database.yml.example config/database.yml
-  - cp config/config.yml.example config/config.yml
-  - cp config/secrets.yml.example config/secrets.yml
   - RAILS_ENV=test bundle exec rake db:migrate --trace
 script:
   - 'bundle exec rubocop -Dc .rubocop.yml'

Gemfile

@@ -8,6 +8,11 @@ end
 # as web framework
 gem 'rails', '~> 4.2'
 
+# enables serving assets in production and setting your logger to standard out
+# both of which are required to run an application on a twelve-factor provider
+# like heroku.com
+gem 'rails_12factor', group: :production
+
 # respond_to methods have been extracted to the responders gem
 # http://edgeguides.rubyonrails.org/upgrading_ruby_on_rails.html#responders
 gem 'responders', '~> 2.0'
@@ -166,6 +171,10 @@ gem 'ruby-oembed'
 # for uploading images to the cloud
 gem 'cloudinary'
 
+# for setting app configuration in the environment
+gem 'dotenv-rails'
+
+# Use guard and spring for testing in development
 group :development do
   # to launch specs when files are modified
   gem 'guard-rspec', '~> 4.2.8'

Gemfile.lock

@@ -162,6 +162,10 @@ GEM
     docile (1.1.5)
     domain_name (0.5.20160310)
       unf (>= 0.0.5, < 1.0.0)
+    dotenv (2.1.1)
+    dotenv-rails (2.1.1)
+      dotenv (= 2.1.1)
+      railties (>= 4.0, < 5.1)
     erubis (2.7.0)
     execjs (2.6.0)
     factory_girl (4.5.0)
@@ -372,6 +376,11 @@ GEM
       railties (~> 4.0)
     rails-observers (0.1.2)
       activemodel (~> 4.0)
+    rails_12factor (0.0.3)
+      rails_serve_static_assets
+      rails_stdout_logging
+    rails_serve_static_assets (0.0.4)
+    rails_stdout_logging (0.0.3)
     railties (4.2.5.2)
       actionpack (= 4.2.5.2)
       activesupport (= 4.2.5.2)
@@ -539,6 +548,7 @@ DEPENDENCIES
   delayed_job_active_record
   devise
   devise_ichain_authenticatable
+  dotenv-rails
   factory_girl_rails
   font-awesome-rails
   formtastic (~> 3.1.1)
@@ -581,6 +591,7 @@ DEPENDENCIES
   rails-assets-waypoints!
   rails-i18n (~> 4.0.0)
   rails-observers
+  rails_12factor
   rdoc-generator-fivefish
   redcarpet
   responders (~> 2.0)

INSTALL.md

@@ -5,7 +5,33 @@ base operating systems. [Check Google](https://encrypted.google.com/search?hl=en
 
 For more information about rails and what it can do, see the [rails guides.](http://guides.rubyonrails.org/getting_started.html)
 
-## Dependency for ImageMagick
+## Configuring OSEM
+There are a couple of environment variables you can set to configure OSEM.
+
+| Variable 			| Content 			| Purpose 				|
+|----------			|---------			|---------	       			|
+| OSEM_NAME   			| openSUSE Events		| The name of your page			|
+| OSEM_HOSTNAME 		| events.opensuse.org		| The host this OSEM instance runs on 	|
+| OSEM_EMAIL_ADDRESS 		| events@opensuse.org 		| The address OSEM uses for sending mails |
+| OSEM_ICHAIN_ENABLED 		| true/false 			| Enable the usage of [devise_ichain_authenticatable](https://github.com/openSUSE/devise_ichain_authenticatable) |
+| OSEM_TRANSIFEX_APIKEY 	| *string* 			| Use this api key for [transifex](https://www.transifex.com/). See TRANSLATION.md for details. |
+| OSEM_ERRBIT_HOST 		| errbit.opensuse.org 		| The [errbit](https://github.com/errbit/errbit) host to post exceptions to |
+| OSEM_ERRBIT_APIKEY 		| *string* 			| The api key for the errbit host |
+| OSEM_FACTORY_LINT		| *boolean* (true/false)        | Setting this to false will disable linting of factories before running spec
+| OSEM_GOOGLE_KEY/OSEM_GOOGLE_SECRET | *string*			| OMNIAUTH Developer Keys/Secrets for GOOGLE
+| OSEM_FACEBOOK_KEY/OSEM_FACEBOOK_SECRET | *string*		| OMNIAUTH Developer Keys/Secrets for Facebook
+| OSEM_GITHUB_KEY/OSEM_GITHUB_SECRET |*string*			| OMNIAUTH Developer Keys/Secrets for GitHub
+| OSEM_SMTP_ADDRESS		| smtp.opensuse.org		| The smtp server to use
+| OSEM_SMTP_PORT		| *int*				| The port on the smtp server
+| OSEM_SMTP_USERNAME		| *string*			| The user for the smtp server
+| OSEM_SMTP_PASSWORD		| *string*			| The password for the smtp server
+| OSEM_SMTP_AUTHENTICATION	| plain, login or cram_md5      | The auth method for the smtp server
+| OSEM_SMTP_DOMAIN		| opensuse.org			| The HELO domain for the smtp server
+| CLOUDINARY_URL		| *sting*			| Configure your cloudinary.com cloud name and api key/secret
+
+## Dependencies
+
+### ImageMagick
 We use [ImageMagick](http://imagemagick.org/) for image manipulation so it needs to be available in your installation.
 If you would like to resize exisiting logos in your OSEM installation you can do so by running the following rake task:
 
@@ -13,11 +39,11 @@ If you would like to resize exisiting logos in your OSEM installation you can do
 $ bundle exec rake logo:reprocess
 ```
 
-## Using openID
+### openID
 In order to use [openID](http://openid.net/) logins for your OSEM installation you need to register your application with the providers ([Google](https://code.google.com/apis/console#:access), [GitHub](https://github.com/settings/applications/new) or [Facebook](https://developers.facebook.com/)) and enter their API keys in `config/secrets.yml` file, changing the existing sample values.
 
-
 ## Recurring Jobs
+=======
 Open a separate terminal and go into the directory where the rails app is present, and type the following to start the delayed_jobs worker for sending email notifications.
 ```
 bundle exec rake jobs:work

app/controllers/conference_registrations_controller.rb

@@ -13,7 +13,7 @@ class ConferenceRegistrationsController < ApplicationController
       redirect_to edit_conference_conference_registrations_path(@conference.short_title)
       return
     # ichain does not allow us to create users during registration
-    elsif CONFIG['authentication']['ichain']['enabled'] && !current_user
+    elsif (ENV['OSEM_ICHAIN_ENABLED'] == 'true') && !current_user
       redirect_to root_path, alert: 'You need to sign in or sign up before continuing.'
       return
     end

app/helpers/application_helper.rb

@@ -274,8 +274,10 @@ module ApplicationHelper
       unless Rails.application.secrets.send(provider_key).blank? || Rails.application.secrets.send(provider_secret).blank?
         providers << provider
       end
+      providers << provider if !ENV["OSEM_#{provider.upcase}_KEY"].blank? && !ENV["OSEM_#{provider.upcase}_SECRET"].blank?
     end
-    return providers
+
+    return providers.uniq
   end
 
   # Receives a hash, generated from User model, function get_roles
@@ -294,7 +296,7 @@ module ApplicationHelper
   end
 
   def sign_in_path
-    if CONFIG['authentication']['ichain']['enabled']
+    if ENV['OSEM_ICHAIN_ENABLED'] == 'true'
       new_user_ichain_session_path
     else
       new_user_session_path
@@ -302,7 +304,7 @@ module ApplicationHelper
   end
 
   def sign_up_path
-    if CONFIG['authentication']['ichain']['enabled']
+    if ENV['OSEM_ICHAIN_ENABLED'] == 'true'
       new_user_ichain_registration_path
     else
       new_user_registration_path

app/models/ability.rb

@@ -45,7 +45,7 @@ class Ability
     # can view Commercials of confirmed Events
     can :show, Commercial, commercialable_type: 'Event', commercialable_id: Event.where(state: 'confirmed').pluck(:id)
     can [:show, :create], User
-    unless CONFIG['authentication']['ichain']['enabled']
+    unless ENV['OSEM_ICHAIN_ENABLED'] == 'true'
       can :show, Registration do |registration|
         registration.new_record?
       end

app/models/email_settings.rb

@@ -9,12 +9,12 @@ class EmailSettings < ActiveRecord::Base
       'conference_start_date' => conference.start_date,
       'conference_end_date' => conference.end_date,
       'registrationlink' => Rails.application.routes.url_helpers.conference_conference_registrations_url(
-                            conference.short_title, host: CONFIG['url_for_emails']),
+                            conference.short_title, host: (ENV['OSEM_HOSTNAME'] || 'localhost:3000')),
       'conference_splash_link' => Rails.application.routes.url_helpers.conference_url(
-                                  conference.short_title, host: CONFIG['url_for_emails']),
+                                  conference.short_title, host: (ENV['OSEM_HOSTNAME'] || 'localhost:3000')),
 
       'schedule_link' => Rails.application.routes.url_helpers.schedule_conference_url(
-                         conference.short_title, host: CONFIG['url_for_emails'])
+                         conference.short_title, host: (ENV['OSEM_HOSTNAME'] || 'localhost:3000'))
     }
 
     if conference.program.cfp
@@ -41,7 +41,7 @@ class EmailSettings < ActiveRecord::Base
     if event
       h['eventtitle'] = event.title
       h['proposalslink'] = Rails.application.routes.url_helpers.conference_program_proposal_index_url(
-                           conference.short_title, host: CONFIG['url_for_emails'])
+                           conference.short_title, host: (ENV['OSEM_HOSTNAME'] || 'localhost:3000'))
     end
     h
   end

app/models/user.rb

@@ -19,7 +19,7 @@ class User < ActiveRecord::Base
   # :lockable, :timeoutable and :omniauthable
   devise_modules = []
 
-  if CONFIG['authentication']['ichain']['enabled']
+  if ENV['OSEM_ICHAIN_ENABLED'] == 'true'
     devise_modules += [ :ichain_authenticatable, :ichain_registerable, :omniauthable, omniauth_providers: [] ]
   else
     devise_modules += [:database_authenticatable, :registerable,

app/views/conference_registrations/_form.html.haml

@@ -11,7 +11,7 @@
         %legend
           %span
             =link_to('#signup', role: 'tab', "aria-controls" => "home", "data-toggle" => "tab") do
-              = CONFIG['name']
+              = ENV['OSEM_NAME'] || 'OSEM'
               Account
           %span.pull-right#account-already
             =link_to('#signin', role: 'tab', "aria-controls" => "home", "data-toggle" => "tab") do

app/views/devise/shared/_sign_in_form_embedded.html.haml

@@ -1,4 +1,4 @@
-- if !CONFIG['authentication']['ichain']['enabled']
+- if ENV['OSEM_ICHAIN_ENABLED'] == 'true'
   = form_tag(new_user_session_path, class: 'form-horizontal') do
     %legend
       %span

app/views/layouts/_navigation.html.haml

@@ -7,7 +7,7 @@
         %span.icon-bar
         %span.icon-bar
         %span.icon-bar
-      = link_to CONFIG['name'], root_path, class: 'navbar-brand', title: 'Open Source Event Manager'
+      = link_to (ENV['OSEM_NAME'] || 'OSEM'), root_path, class: 'navbar-brand', title: 'Open Source Event Manager'
     .collapse.navbar-collapse
       - if content_for :splash_nav
         %ul.nav.navbar-nav#splash-nav
@@ -43,7 +43,7 @@
                       %li= link_to 'See all Comments', admin_comments_path(anchor: 'all_comments')
       - else
         %ul.nav.navbar-nav.navbar-right
-          - if CONFIG['authentication']['ichain']['enabled']
+          - if ENV['OSEM_ICHAIN_ENABLED'] == 'true'
             %li{:class=> "#{active_nav_li(new_ichain_registration_path('user'))}"}
               = link_to(new_ichain_registration_path('user')) do
                 %span.fa.fa-heart
@@ -59,7 +59,7 @@
               Sign In
               %span.caret
             .dropdown-menu{:style => "padding: 17px; min-width: 225px;"}
-              - if CONFIG['authentication']['ichain']['enabled']
+              - if ENV['OSEM_ICHAIN_ENABLED'] == 'true'
                 = form_tag User.ichain_login_url do
                   = text_field_tag 'username', nil, id: 'user_ichain_email_dd', placeholder: 'Username'
                   = password_field_tag 'password', nil, id: 'user_ichain_password_dd', placeholder: 'Password'

app/views/layouts/_user_menu.html.haml

@@ -1,4 +1,4 @@
-- unless CONFIG['authentication']['ichain']['enabled']
+- unless ENV['OSEM_ICHAIN_ENABLED'] == 'true'
   %li
     = link_to(edit_user_registration_path) do
       %span.fa.fa-wrench
@@ -13,7 +13,7 @@
       %span.fa.fa-comment
       My Submissions
 %li
-  - if CONFIG['authentication']['ichain']['enabled']
+  - if ENV['OSEM_ICHAIN_ENABLED'] == 'true'
     = link_to(destroy_user_ichain_session_path, :method=>'delete') do
       %span.fa.fa-minus
       Sign out

app/views/layouts/application.html.haml

@@ -2,7 +2,7 @@
   %head
     %meta{:charset => "utf-8"}
     %meta{:name => "viewport", :content => "width=device-width, initial-scale=1, maximum-scale=1"}
-    %title= content_for?(:title) ? yield(:title) : CONFIG['name']
+    %title= content_for?(:title) ? yield(:title) : (ENV['OSEM_NAME'] || 'OSEM')
     %meta{:content => "", :name => "description"}
     %meta{:content => "", :name => "author"}
     = stylesheet_link_tag "application", :media => "all"
@@ -11,7 +11,7 @@
     = csrf_meta_tags
     :javascript
       window.liveSettings = {
-        api_key: "#{CONFIG['transifex_live_api_key']}",
+        api_key: "#{ENV['OSEM_TRANSIFEX_APIKEY']}",
         picker: "bottom-right",
         detectlang: true,
         autocollect: true

app/views/layouts/schedule.html.haml

@@ -3,7 +3,7 @@
   %head
     %meta{:charset => "utf-8"}
     %meta{:name => "viewport", :content => "width=device-width, initial-scale=1, maximum-scale=1"}
-    %title= content_for?(:title) ? yield(:title) : CONFIG['name']
+    %title= content_for?(:title) ? yield(:title) : (ENV['OSEM_NAME'] || 'OSEM')
     %meta{:content => "", :name => "description"}
     %meta{:content => "", :name => "author"}
     = stylesheet_link_tag "/stylesheets/schedule/jquery-ui-1.9.2.custom.min"
@@ -17,4 +17,4 @@
     = yield(:head)
   %body
     .content
-      = yield
+      = yield

app/views/proposal/new.html.haml

@@ -12,7 +12,7 @@
         %legend
           %span
             =link_to('#signup', role: 'tab', 'aria-controls' => 'home', 'data-toggle' => 'tab') do
-              = CONFIG['name']
+              = ENV['OSEM_NAME'] || 'OSEM'
               Account
           %span.pull-right#account-already
             =link_to('#signin', role: 'tab', 'aria-controls' => 'home', 'data-toggle' => 'tab') do

bootstrap.sh

@@ -15,24 +15,6 @@ gem install bundler
 echo -e "\ninstalling your bundle...\n"
 su - vagrant -c "cd /vagrant/; bundle install --quiet"
 
-# Configure the app if it isn't
-if [ ! -f /vagrant/config/config.yml ] && [ -f /vagrant/config/config.yml.example ]; then
-  echo "Configuring your app in config/options.yml..." 
-  cp config/config.yml.example config/config.yml
-else
-  echo -e "\n\nWARNING: You have already configured your app in config/options.yml." 
-  echo -e "WARNING: Please make sure this configuration works in this vagrant box!\n\n" 
-fi 
-
-# Configure the app if it isn't
-if [ ! -f /vagrant/config/secrets.yml ] && [ -f /vagrant/config/secrets.yml.example ]; then
-  echo "Configuring your secrets in config/secrets.yml..."
-  cp config/secrets.yml.example config/secrets.yml
-else
-  echo -e "\n\nWARNING: You have already configured your secrets in config/secrets.yml."
-  echo -e "WARNING: Please make sure this configuration works in this vagrant box!\n\n"
-fi
-
 # Configure the database if it isn't
 if [ ! -f /vagrant/config/database.yml ] && [ -f /vagrant/config/database.yml.example ]; then
   echo -e "\nSetting up your database from config/database.yml...\n"

config/config.yml.example

@@ -1,41 +0,0 @@
-defaults: &defaults
-  # The name of your instance
-  name: OSEM
-  # The sender address of emails
-  sender_for_emails: "no-reply@localhost"
-  # The hostname to be used when building the URL in the emails
-  url_for_emails: "localhost:3000"
-  # errbit configuration, get your own instance: https://github.com/errbit/errbit
-  #errbit_key: See config/secrets.yml
-  #errbit_host: errbit.exmaple.com
-  # These are the currently supported commercial types for conference and events
-
-  # If you want to use iChain to handle registration and authentication enable the next lines
-  authentication:
-    ichain:
-      enabled: false
-
-  # Set it to false if you don't want FactoryGirl lint to run before every test suit.
-  # You can run lint manually with: bundle exec rake factory_girl:lint
-  factory_girl_lint: true
-
-development:
-  <<: *defaults
-
-test:
-  <<: *defaults
-
-production:
-  <<: *defaults
-
-  # If you add more providers that do not require a key, you still have to create the 2 variables with sample data
-
-  transifex_live_api_key: ''
-
-  # Set the smtp configuration of your service provider
-  # For further details of each configuration checkout: http://guides.rubyonrails.org/action_mailer_basics.html#action-mailer-configuration
-  mail_address: 'smtp.host.com'
-  mail_port: 587
-  mail_username: 'username@host.com'
-  mail_password: 'password'
-  mail_authentication: 'plain'

config/deploy.rb

@@ -10,7 +10,7 @@ set :repository, 'https://github.com/openSUSE/osem.git'
 
 # Manually create these paths in shared/ (eg: shared/config/database.yml) in your server.
 # They will be linked in the 'deploy:link_shared_paths' step.
-set :shared_paths, %w{ config/database.yml log public/system config/secrets.yml config/config.yml config/piwik.yml tmp}
+set :shared_paths, %w{ config/database.yml log public/system config/secrets.yml config/piwik.yml tmp}
 
 task setup: :environment do
   queue! %[mkdir -p "#{deploy_to}/shared/log"]

config/environment.rb

@@ -3,11 +3,18 @@ require File.expand_path('../application', __FILE__)
 
 # Load the configuration file
 path = Rails.root.join('config', 'config.yml')
-begin
-  CONFIG = YAML.load_file(path)[Rails.env]
-rescue
-  puts "Error while parsing config file #{path}"
-  CONFIG = {}
+if File.exist?(path)
+  puts "
+
+WARNING: The OSEM configuration file
+
+#{path}
+
+is deprecated. Please use the environment variables
+explained in INSTALL.md instead.
+
+
+"
 end
 
 # Initialize the rails application

config/environments/development.rb

@@ -35,7 +35,10 @@ Osem::Application.configure do
   config.eager_load = false
 
   # Set the detault url for action mailer
-  config.action_mailer.default_url_options = { host: CONFIG['url_for_emails'] }
+  config.action_mailer.default_url_options = { host: (ENV['OSEM_HOSTNAME'] || 'localhost:3000') }
+
+  # Set the secret key base if it's not set via other means
+  config.secret_key_base ||= 'f4be765bc98e516de82ac01daa8f8aa11c5ca13cb6c911887851ac89457b6c0b056b2361a21b5c08926c9386e0f91eef84fc0b103d522bf00bc0c78ea8ce7c58'
 
   # Use omniauth mock credentials
   OmniAuth.config.test_mode = true

config/environments/production.rb

@@ -67,15 +67,20 @@ Osem::Application.configure do
   config.active_support.deprecation = :notify
 
   # Set the detault url for action mailer
-  config.action_mailer.default_url_options = { host: CONFIG['url_for_emails'] }
+  config.action_mailer.default_url_options = { host: (ENV['OSEM_HOSTNAME'] || 'localhost:3000') }
 
   # Set the smtp configuration of your service provider
   # For further details of each configuration checkout: http://guides.rubyonrails.org/action_mailer_basics.html#action-mailer-configuration
   config.action_mailer.smtp_settings = {
-    address:              CONFIG['MAIL_ADDRESS'],
-    port:                 CONFIG['MAIL_PORT'],
-    user_name:            CONFIG['MAIL_USERNAME'],
-    password:             CONFIG['MAIL_PASSWORD'],
-    authentication:       CONFIG['MAIL_AUTHENTICATION']
+    address:              ENV['OSEM_SMTP_ADDRESS'],
+    port:                 ENV['OSEM_SMTP_PORT'],
+    user_name:            ENV['OSEM_SMTP_USERNAME'],
+    password:             ENV['OSEM_SMTP_PASSWORD'],
+    authentication:       ENV['OSEM_SMTP_AUTHENTICATION'].try(:to_sym),
+    domain:		  ENV['OSEM_SMTP_DOMAIN'],
+    enable_starttls_auto: true
   }
+
+  # Set the secret_key_base from the env, if not set by any other means
+  config.secret_key_base ||= ENV["SECRET_KEY_BASE"]
 end

config/environments/test.rb

@@ -41,6 +41,9 @@ Osem::Application.configure do
   # Do not perform deliveries on test
   config.action_mailer.perform_deliveries = false
 
+  # Set the secret key base if it's not set via other means
+  config.secret_key_base ||= 'f4be765bc98e516de82ac01daa8f8aa11c5ca13cb6c911887851ac89457b6c0b056b2361a21b5c08926c9386e0f91eef84fc0b103d522bf00bc0c78ea8ce7c58'
+
   config.after_initialize do
     ActiveRecord::Base.logger = nil
     # Set Time.now to May 1, 2014 00:01:00 AM (at this instant), but allow it to move forward

config/initializers/devise.rb

@@ -2,24 +2,21 @@
 # Many of these configuration options can be set straight in your model.
 
 Devise.setup do |config|
-  # ==> Secret key, generate one with `rake secret`
-  config.secret_key = Rails.application.secrets.devise_secret_key
-
   # ==> openIDs configuration
   # Define the available openID providers that can be used to log in
   # Pass each provider to User model in :omniauth_providers (for open_id providers use their name)
 
   config.omniauth :open_id, name: 'suse', identifier: 'http://www.opensuse.org/openid/user'
-  config.omniauth :google_oauth2, Rails.application.secrets.google_key, Rails.application.secrets.google_secret,
+  config.omniauth :google_oauth2, (ENV['OSEM_GOOGLE_KEY'] || Rails.application.secrets.google_key), (ENV['OSEM_GOOGLE_SECRET'] || Rails.application.secrets.google_secret),
                   name: 'google',
                   scope: 'email'
-  config.omniauth :facebook, Rails.application.secrets.facebook_key, Rails.application.secrets.facebook_secret
-  config.omniauth :github, Rails.application.secrets.github_key, Rails.application.secrets.github_secret
+  config.omniauth :facebook, (ENV['OSEM_FACEBOOK_KEY'] || Rails.application.secrets.facebook_key), (ENV['OSEM_FACEBOOK_SECRET'] || Rails.application.secrets.facebook_secret)
+  config.omniauth :github, (ENV['OSEM_GITHUB_KEY'] || Rails.application.secrets.github_key), (ENV['OSEM_GITHUB_SECRET'] || Rails.application.secrets.github_secret)
 
   # ==> Mailer Configuration
   # Configure the e-mail address which will be shown in Devise::Mailer,
   # note that it will be overwritten if you use your own mailer class with default "from" parameter.
-  config.mailer_sender = CONFIG['sender_for_emails']
+  config.mailer_sender = ENV['OSEM_EMAIL_ADDRESS'] || 'no-reply@localhost'
 
   # Configure the class responsible to send e-mails.
   # config.mailer = "Devise::Mailer"

config/initializers/hoptoad.rb

@@ -1,7 +1,7 @@
 HoptoadNotifier.configure do |config|
   # Change this to some sensible data for your errbit instance
-  config.api_key = Rails.application.secrets.errbit_key || ''
-  config.host    = Rails.application.secrets.errbit_host || ''
+  config.api_key = ENV['OSEM_ERRBIT_APIKEY'] || Rails.application.secrets.errbit_key || ''
+  config.host    = ENV['OSEM_ERRBIT_HOST']
   if config.api_key.blank? || config.host.blank?
     config.development_environments = 'production development test'
   else

config/routes.rb

@@ -1,6 +1,6 @@
 Osem::Application.routes.draw do
 
-  if CONFIG['authentication']['ichain']['enabled']
+  if ENV['OSEM_ICHAIN_ENABLED'] == 'true'
     devise_for :users, controllers: { registrations: :registrations }
   else
     devise_for :users,

config/secrets.yml.example

@@ -1,18 +1,9 @@
-defaults: &defaults
-  # You can generate secret keys with 'rake secret'
-
-  # For rails cookies
-  secret_key_base: '12345'
-
-  # For devise login tokens
-  devise_secret_key: '12345'
-
-  # Your errbit API key
-  # errbit_key: '12345'
-
 development:
-  <<: *defaults
-  # Sample data so that mocks work
+  # Generate your own with rake secret
+  # secret_key_base: '12345'
+
+  ########## OMNIAUTH Providers ##########
+  # This is just sample data so mocks work
   google_key: 'sample'
   google_secret: 'sample'
 
@@ -23,33 +14,45 @@ development:
   suse_secret: 'sample'
 
 test:
-  <<: *defaults
+  # Generate your own with rake secret
+  # secret_key_base: '12345'
 
 production:
-  <<: *defaults
-  # Leave the variables' names empty, unless you use the providers, in which case you need to
-  # register your applicaton and add the actual keys.
+  # Generate your own with rake secret or use the environment
+  # secret_key_base: <%= ENV["SECRET_KEY_BASE"] %>
 
-  # If you add more providers, keep the format of the variables: provider_key, provider_secret
+  # Your errbit API key
+  # errbit_key: '12345'
 
-  # Register your appllication with Google from https://code.google.com/apis/console#:access
+  ########## OMNIAUTH Providers ##########
+  # Leave the variables' names empty, unless you use the providers, in which
+  # case you need to register your applicaton and add the actual keys.
+  #
+  # If you add a provider, keep the format of the variables:
+  # *provider*_key and *provider*_secret
+
+  # If you add a provider that does not require a key, you still have to
+  # create the 2 variables with sample data or they won't show up in the app.
+
+  # Register your appllication with Google from
+  # https://code.google.com/apis/console#:access
   google_key: ''
   google_secret: ''
 
-  # Register your application with Facebook from https://developers.facebook.com/
+  # Register your application with Facebook from
+  # https://developers.facebook.com/
   facebook_key: ''
   facebook_secret: ''
 
-  # Developers do not need to register their application for suse account to work.
-  # You must, however, add some sample value to the variables, for the login option to appear.
-  # For example:
+  # Developers do not need to register their application for suse account to
+  # work. You must, however, add some sample value to the variables, for the
+  # login option to appear. For example:
   #suse_key: 'sample data'
   #suse_secret: 'sample data'
   suse_key: ''
   suse_secret: ''
 
-  # Register your application with GitHub from https://github.com/settings/applications
+  # Register your application with GitHub from
+  # https://github.com/settings/applications
   github_key: ''
   github_secret: ''
-
-  # If you add more providers that do not require a key, you still have to create the 2 variables with sample data

dotenv.example

@@ -0,0 +1,54 @@
+# Set environment variables for OSEM in this file
+# and copy it to .env or .env.rails_environment
+# (like env.production or env.development)
+#
+# The following is a list of variables and default
+# values that OSEM uses to configure some aspects
+# of the app
+
+# The name of your page
+OSEM_NAME="OSEM"
+
+# The host this OSEM instance runs on. Used for
+# generating urls in emails sent
+OSEM_HOSTNAME="localhost:3000"
+
+# The address OSEM uses for sending mails
+OSEM_EMAIL_ADDRESS="no-reply@localhost"
+
+# The api key for transifex.com.
+# See TRANSLATION.md for details
+OSEM_TRANSIFEX_APIKEY=""
+
+# The errbit host to post exceptions to
+OSEM_ERRBIT_HOST=""
+# The api key for the errbit host
+OSEM_ERRBIT_APIKEY=""
+
+# OMNIAUTH Developer Key/Secret for GOOGLE
+OSEM_GOOGLE_KEY=''
+OSEM_GOOGLE_SECRET=''
+
+# OMNIAUTH Developer Key/Secret for Facebook
+OSEM_FACEBOOK_KEY=''
+OSEM_FACEBOOK_SECRET=''
+
+# OMNIAUTH Developer Key/Secret for GitHub
+OSEM_GITHUB_KEY=''
+OSEM_GITHUB_SECRET=''
+
+# Disable linting of factories in the test suite.
+# Speeds up turn around times of tests
+OSEM_FACTORY_LINT="false"
+
+# The smtp configuration. See the rails guides for more
+# http://guides.rubyonrails.org/action_mailer_basics.html#action-mailer-configuration
+OSEM_SMTP_ADDRESS=""
+OSEM_SMTP_PORT=""
+OSEM_SMTP_USERNAME=""
+OSEM_SMTP_PASSWORD=""
+OSEM_SMTP_AUTHENTICATION=""
+OSEM_SMTP_DOMAIN=""
+
+# Enable the usage of the devise ichain plugin
+OSEM_ICHAIN_ENABLED=false

lib/tasks/migrate_config.rake

@@ -0,0 +1,41 @@
+namespace :data do
+  namespace :migrate do
+    desc 'Create a dotenv file from config/config.yml'
+    task config2dotenv: :environment do
+      # Create the dotenv file
+      dot_env = Rails.root.join(".env.#{Rails.env}")
+      if File.exist?(dot_env)
+        abort("Sorry can't migrate, #{dot_env} already exists")
+      else
+        dot_env = File.open(dot_env, 'w')
+      end
+
+      # Load the configuration file
+      config_yml = Rails.root.join('config', 'config.yml')
+      begin
+        CONFIG = YAML.load_file(config_yml)[Rails.env]
+      rescue
+        CONFIG = {}
+      end
+
+      # Write the dotenv file
+      dot_env.puts '# OSEM environment variables. Check INSTALL.md for more information'
+      dot_env.puts "OSEM_NAME=\"#{CONFIG['name']}\""
+      dot_env.puts "OSEM_HOSTNAME=\"#{CONFIG['url_for_emails']}\""
+      dot_env.puts "OSEM_EMAIL_ADDRESS=\"#{CONFIG['sender_for_emails']}\""
+      dot_env.puts "OSEM_ICHAIN_ENABLED=\"#{CONFIG['authentication']['ichain']['enabled']}\"" if CONFIG.has_key?(:authentication)
+      dot_env.puts "OSEM_TRANSIFEX_APIKEY=\"#{CONFIG['transifex_live_api_key']}\""
+      dot_env.puts "OSEM_ERRBIT_HOST=\"#{CONFIG['errbit_host']}\""
+      dot_env.puts "OSEM_FACTORY_LINT=\"#{CONFIG['factory_girl_lint']}\""
+      dot_env.puts "OSEM_SMTP_ADDRESS=\"#{CONFIG['mail_address']}\""
+      dot_env.puts "OSEM_SMTP_PORT=\"#{CONFIG['mail_port']}\""
+      dot_env.puts "OSEM_SMTP_USERNAME=\"#{CONFIG['mail_username']}\""
+      dot_env.puts "OSEM_SMTP_PASSWORD=\"#{CONFIG['mail_password']}\""
+      dot_env.puts "OSEM_SMTP_AUTHENTICATION=\"#{CONFIG['mail_authentication']}\""
+      dot_env.puts 'OSEM_SMTP_DOMAIN=""'
+      dot_env.close
+
+      puts "Migrated config/config.yml to .env.#{Rails.env}"
+    end
+  end
+end

spec/support/factory_girl.rb

@@ -3,7 +3,7 @@ require_relative 'external_request'
 RSpec.configure do |config|
 
   config.before(:suite) do
-    if CONFIG['factory_girl_lint']
+    if ENV['OSEM_FACTORY_LINT'] != 'false'
       mock_commercial_request
       FactoryGirl.lint
     end