From 1208257bcc0e2a6648b68433a7b7e24791f92583 Mon Sep 17 00:00:00 2001
From: Azul <azul@riseup.net>
Date: Thu, 27 Sep 2012 22:36:21 +0200
Subject: adding in leap web certs - merging repos

---
 certs/Gemfile                                      | 17 +++++++
 certs/Rakefile                                     | 38 +++++++++++++++
 certs/Readme.md                                    |  9 ++++
 certs/app/assets/images/leap_web_certs/.gitkeep    |  0
 .../app/assets/javascripts/leap_web_certs/.gitkeep |  0
 .../app/assets/stylesheets/leap_web_certs/.gitkeep |  0
 certs/app/controllers/.gitkeep                     |  0
 certs/app/controllers/certs_controller.rb          |  9 ++++
 certs/app/helpers/.gitkeep                         |  0
 certs/app/helpers/certs_helper.rb                  |  2 +
 certs/app/mailers/.gitkeep                         |  0
 certs/app/models/.gitkeep                          |  0
 certs/app/models/cert.rb                           | 57 ++++++++++++++++++++++
 certs/app/views/.gitkeep                           |  0
 certs/config/routes.rb                             |  3 ++
 certs/leap_web_certs.gemspec                       | 24 +++++++++
 certs/lib/leap_web_certs.rb                        |  4 ++
 certs/lib/leap_web_certs/engine.rb                 |  8 +++
 certs/lib/leap_web_certs/version.rb                |  3 ++
 certs/lib/tasks/leap_web_certs_tasks.rake          |  4 ++
 certs/script/rails                                 |  8 +++
 certs/test/functional/certs_controller_test.rb     | 15 ++++++
 certs/test/integration/navigation_test.rb          |  9 ++++
 certs/test/leap_web_certs_test.rb                  |  7 +++
 certs/test/test_helper.rb                          | 10 ++++
 certs/test/unit/cert_pool_test.rb                  | 51 +++++++++++++++++++
 certs/test/unit/cert_test.rb                       | 48 ++++++++++++++++++
 27 files changed, 326 insertions(+)
 create mode 100644 certs/Gemfile
 create mode 100644 certs/Rakefile
 create mode 100644 certs/Readme.md
 create mode 100644 certs/app/assets/images/leap_web_certs/.gitkeep
 create mode 100644 certs/app/assets/javascripts/leap_web_certs/.gitkeep
 create mode 100644 certs/app/assets/stylesheets/leap_web_certs/.gitkeep
 create mode 100644 certs/app/controllers/.gitkeep
 create mode 100644 certs/app/controllers/certs_controller.rb
 create mode 100644 certs/app/helpers/.gitkeep
 create mode 100644 certs/app/helpers/certs_helper.rb
 create mode 100644 certs/app/mailers/.gitkeep
 create mode 100644 certs/app/models/.gitkeep
 create mode 100644 certs/app/models/cert.rb
 create mode 100644 certs/app/views/.gitkeep
 create mode 100644 certs/config/routes.rb
 create mode 100644 certs/leap_web_certs.gemspec
 create mode 100644 certs/lib/leap_web_certs.rb
 create mode 100644 certs/lib/leap_web_certs/engine.rb
 create mode 100644 certs/lib/leap_web_certs/version.rb
 create mode 100644 certs/lib/tasks/leap_web_certs_tasks.rake
 create mode 100755 certs/script/rails
 create mode 100644 certs/test/functional/certs_controller_test.rb
 create mode 100644 certs/test/integration/navigation_test.rb
 create mode 100644 certs/test/leap_web_certs_test.rb
 create mode 100644 certs/test/test_helper.rb
 create mode 100644 certs/test/unit/cert_pool_test.rb
 create mode 100644 certs/test/unit/cert_test.rb

(limited to 'certs')

diff --git a/certs/Gemfile b/certs/Gemfile
new file mode 100644
index 0000000..9028024
--- /dev/null
+++ b/certs/Gemfile
@@ -0,0 +1,17 @@
+source "http://rubygems.org"
+
+# Declare your gem's dependencies in leap_web_certs.gemspec.
+# Bundler will treat runtime dependencies like base dependencies, and
+# development dependencies will be added by default to the :development group.
+gemspec
+
+# jquery-rails is used by the dummy application
+gem "jquery-rails"
+
+# Declare any dependencies that are still in development here instead of in
+# your gemspec. These might include edge Rails or gems from your path or
+# Git. Remember to move these dependencies to your gemspec before releasing
+# your gem to rubygems.org.
+
+# To use debugger
+# gem 'ruby-debug'
diff --git a/certs/Rakefile b/certs/Rakefile
new file mode 100644
index 0000000..dd38158
--- /dev/null
+++ b/certs/Rakefile
@@ -0,0 +1,38 @@
+#!/usr/bin/env rake
+begin
+  require 'bundler/setup'
+rescue LoadError
+  puts 'You must `gem install bundler` and `bundle install` to run rake tasks'
+end
+begin
+  require 'rdoc/task'
+rescue LoadError
+  require 'rdoc/rdoc'
+  require 'rake/rdoctask'
+  RDoc::Task = Rake::RDocTask
+end
+
+RDoc::Task.new(:rdoc) do |rdoc|
+  rdoc.rdoc_dir = 'rdoc'
+  rdoc.title    = 'LeapWebCerts'
+  rdoc.options << '--line-numbers'
+  rdoc.rdoc_files.include('README.rdoc')
+  rdoc.rdoc_files.include('lib/**/*.rb')
+end
+
+
+
+
+Bundler::GemHelper.install_tasks
+
+require 'rake/testtask'
+
+Rake::TestTask.new(:test) do |t|
+  t.libs << 'lib'
+  t.libs << 'test'
+  t.pattern = 'test/**/*_test.rb'
+  t.verbose = false
+end
+
+
+task :default => :test
diff --git a/certs/Readme.md b/certs/Readme.md
new file mode 100644
index 0000000..4ea8d9d
--- /dev/null
+++ b/certs/Readme.md
@@ -0,0 +1,9 @@
+LeapWebCerts
+=========
+
+
+Configuration
+-------------
+
+
+Currently LeapWebCerts falls back to handing out a cert in /config/cert if the cert pool is empty. You need to add that file in the application that includes this engine.
diff --git a/certs/app/assets/images/leap_web_certs/.gitkeep b/certs/app/assets/images/leap_web_certs/.gitkeep
new file mode 100644
index 0000000..e69de29
diff --git a/certs/app/assets/javascripts/leap_web_certs/.gitkeep b/certs/app/assets/javascripts/leap_web_certs/.gitkeep
new file mode 100644
index 0000000..e69de29
diff --git a/certs/app/assets/stylesheets/leap_web_certs/.gitkeep b/certs/app/assets/stylesheets/leap_web_certs/.gitkeep
new file mode 100644
index 0000000..e69de29
diff --git a/certs/app/controllers/.gitkeep b/certs/app/controllers/.gitkeep
new file mode 100644
index 0000000..e69de29
diff --git a/certs/app/controllers/certs_controller.rb b/certs/app/controllers/certs_controller.rb
new file mode 100644
index 0000000..6988a38
--- /dev/null
+++ b/certs/app/controllers/certs_controller.rb
@@ -0,0 +1,9 @@
+class CertsController < ApplicationController
+
+  # GET /cert
+  def show
+    @cert = Cert.pick_from_pool
+    render :text => @cert.zipped, :content_type => 'text/plain'
+  end
+
+end
diff --git a/certs/app/helpers/.gitkeep b/certs/app/helpers/.gitkeep
new file mode 100644
index 0000000..e69de29
diff --git a/certs/app/helpers/certs_helper.rb b/certs/app/helpers/certs_helper.rb
new file mode 100644
index 0000000..94e76b8
--- /dev/null
+++ b/certs/app/helpers/certs_helper.rb
@@ -0,0 +1,2 @@
+module CertsHelper
+end
diff --git a/certs/app/mailers/.gitkeep b/certs/app/mailers/.gitkeep
new file mode 100644
index 0000000..e69de29
diff --git a/certs/app/models/.gitkeep b/certs/app/models/.gitkeep
new file mode 100644
index 0000000..e69de29
diff --git a/certs/app/models/cert.rb b/certs/app/models/cert.rb
new file mode 100644
index 0000000..40efde9
--- /dev/null
+++ b/certs/app/models/cert.rb
@@ -0,0 +1,57 @@
+class Cert < CouchRest::Model::Base
+
+  use_database 'certs'
+
+  timestamps!
+
+  property :random, Float, :accessible => false
+
+  before_validation :set_random, :attach_zip, :on => :create
+
+  validates :random, :presence => true,
+    :numericality => {:greater_than => 0, :less_than => 1}
+
+  validates :zip_attachment, :presence => true
+
+  design do
+    view :by_random
+  end
+
+  class << self
+    def sample
+      self.by_random.startkey(rand).first || self.by_random.first
+    end
+
+    def pick_from_pool
+      cert = self.sample || self.create!
+      cert.destroy
+      return cert
+    rescue RESOURCE_NOT_FOUND
+      retry if Cert.by_random.count > 0
+      raise RECORD_NOT_FOUND
+    end
+
+  end
+
+  def set_random
+    self.random = rand
+  end
+
+  def attach_zip
+    file = File.open(Rails.root.join("config", "cert"))
+    self.create_attachment :file => file, :name => zipname
+  end
+
+  def zipname
+    'cert.txt'
+  end
+
+  def zip_attachment
+    attachments[zipname]
+  end
+
+  def zipped
+    read_attachment(zipname)
+  end
+
+end
diff --git a/certs/app/views/.gitkeep b/certs/app/views/.gitkeep
new file mode 100644
index 0000000..e69de29
diff --git a/certs/config/routes.rb b/certs/config/routes.rb
new file mode 100644
index 0000000..7f1f31d
--- /dev/null
+++ b/certs/config/routes.rb
@@ -0,0 +1,3 @@
+Rails.application.routes.draw do
+  resource :cert, :only => [:show]
+end
diff --git a/certs/leap_web_certs.gemspec b/certs/leap_web_certs.gemspec
new file mode 100644
index 0000000..28ef392
--- /dev/null
+++ b/certs/leap_web_certs.gemspec
@@ -0,0 +1,24 @@
+$:.push File.expand_path("../lib", __FILE__)
+
+# Maintain your gem's version:
+require "leap_web_certs/version"
+
+# Describe your gem and declare its dependencies:
+Gem::Specification.new do |s|
+  s.name        = "leap_web_certs"
+  s.version     = LeapWebCerts::VERSION
+  s.authors     = ["Azul"]
+  s.email       = ["azul@leap.se"]
+  s.homepage    = "http://www.leap.se"
+  s.summary     = "Cert distribution for the leap platform"
+  s.description = "This plugin for the leap platform distributes certs for the EIP client. It fetches the certs from a pool in CouchDB that is filled by leap-ca."
+
+  s.files = Dir["{app,config,db,lib}/**/*"] + ["MIT-LICENSE", "Rakefile", "Readme.md"]
+  s.test_files = Dir["test/**/*"]
+
+  s.add_dependency "rails", "~> 3.2.8"
+  s.add_dependency "leap_web_core", "~> 0.0.1"
+  
+  s.add_development_dependency "mocha"
+
+end
diff --git a/certs/lib/leap_web_certs.rb b/certs/lib/leap_web_certs.rb
new file mode 100644
index 0000000..beb683d
--- /dev/null
+++ b/certs/lib/leap_web_certs.rb
@@ -0,0 +1,4 @@
+require "leap_web_certs/engine"
+
+module LeapWebCerts
+end
diff --git a/certs/lib/leap_web_certs/engine.rb b/certs/lib/leap_web_certs/engine.rb
new file mode 100644
index 0000000..7dbc572
--- /dev/null
+++ b/certs/lib/leap_web_certs/engine.rb
@@ -0,0 +1,8 @@
+# thou shall require all your dependencies in an engine.
+require "leap_web_core"
+
+module LeapWebCerts
+  class Engine < ::Rails::Engine
+
+  end
+end
diff --git a/certs/lib/leap_web_certs/version.rb b/certs/lib/leap_web_certs/version.rb
new file mode 100644
index 0000000..800ca0b
--- /dev/null
+++ b/certs/lib/leap_web_certs/version.rb
@@ -0,0 +1,3 @@
+module LeapWebCerts
+  VERSION = "0.0.4"
+end
diff --git a/certs/lib/tasks/leap_web_certs_tasks.rake b/certs/lib/tasks/leap_web_certs_tasks.rake
new file mode 100644
index 0000000..e8fb7ff
--- /dev/null
+++ b/certs/lib/tasks/leap_web_certs_tasks.rake
@@ -0,0 +1,4 @@
+# desc "Explaining what the task does"
+# task :leap_web_certs do
+#   # Task goes here
+# end
diff --git a/certs/script/rails b/certs/script/rails
new file mode 100755
index 0000000..616d3c9
--- /dev/null
+++ b/certs/script/rails
@@ -0,0 +1,8 @@
+#!/usr/bin/env ruby1.8
+# This command will automatically be run when you run "rails" with Rails 3 gems installed from the root of your application.
+
+ENGINE_ROOT = File.expand_path('../..', __FILE__)
+ENGINE_PATH = File.expand_path('../../lib/leap_web_certs/engine', __FILE__)
+
+require 'rails/all'
+require 'rails/engine/commands'
diff --git a/certs/test/functional/certs_controller_test.rb b/certs/test/functional/certs_controller_test.rb
new file mode 100644
index 0000000..04669f5
--- /dev/null
+++ b/certs/test/functional/certs_controller_test.rb
@@ -0,0 +1,15 @@
+require 'test_helper'
+
+class CertsControllerTest < ActionController::TestCase
+  setup do
+  end
+
+  test "should send cert" do
+    cert = stub :zipped => "adsf", :zipname => "cert_stub.zip"
+    Cert.expects(:pick_from_pool).returns(cert)
+    get :show
+    assert_response :success
+    assert_equal cert.zipped, @response.body
+    assert_attachement_filename "cert_stub.zip"
+  end
+end
diff --git a/certs/test/integration/navigation_test.rb b/certs/test/integration/navigation_test.rb
new file mode 100644
index 0000000..eec8c0e
--- /dev/null
+++ b/certs/test/integration/navigation_test.rb
@@ -0,0 +1,9 @@
+require 'test_helper'
+
+class NavigationTest < ActionDispatch::IntegrationTest
+
+  # test "the truth" do
+  #   assert true
+  # end
+end
+
diff --git a/certs/test/leap_web_certs_test.rb b/certs/test/leap_web_certs_test.rb
new file mode 100644
index 0000000..ee2058b
--- /dev/null
+++ b/certs/test/leap_web_certs_test.rb
@@ -0,0 +1,7 @@
+require 'test_helper'
+
+class LeapWebCertsTest < ActiveSupport::TestCase
+  test "truth" do
+    assert_kind_of Module, LeapWebCerts
+  end
+end
diff --git a/certs/test/test_helper.rb b/certs/test/test_helper.rb
new file mode 100644
index 0000000..b268c51
--- /dev/null
+++ b/certs/test/test_helper.rb
@@ -0,0 +1,10 @@
+ENV["RAILS_ENV"] = "test"
+require File.expand_path('../dummy/config/environment', __FILE__)
+require 'rails/test_help'
+require 'mocha'
+
+Rails.backtrace_cleaner.remove_silencers!
+
+# Load support files
+Dir["#{File.dirname(__FILE__)}/support/**/*.rb"].each { |f| require f }
+
diff --git a/certs/test/unit/cert_pool_test.rb b/certs/test/unit/cert_pool_test.rb
new file mode 100644
index 0000000..24ace57
--- /dev/null
+++ b/certs/test/unit/cert_pool_test.rb
@@ -0,0 +1,51 @@
+require 'test_helper'
+
+class CertPoolTest < ActiveSupport::TestCase
+
+  setup do
+    2.times { Cert.create! }
+  end
+
+  teardown do
+    Cert.all.each {|c| c.destroy}
+  end
+
+  test "picks random sample" do
+    Cert.create! # with 3 certs chances are pretty low we pick the same one 40 times.
+    picked = []
+    first = Cert.sample.id
+    current = Cert.sample.id
+    40.times do
+      break if current != first
+      current = Cert.sample.id
+    end
+    assert_not_equal current, first
+  end
+
+  test "picks cert from the pool" do
+    assert_difference "Cert.count", -1 do
+      cert = Cert.pick_from_pool
+    end
+  end
+
+  test "err's out if all certs have been destroyed" do
+    sample = Cert.first.tap{|c| c.destroy}
+    Cert.all.each {|c| c.destroy}
+    assert_raises RECORD_NOT_FOUND do
+      Cert.expects(:sample).returns(sample)
+      cert = Cert.pick_from_pool
+    end
+  end
+
+  test "picks other cert if first pick has been destroyed" do
+    first = Cert.first.tap{|c| c.destroy}
+    second = Cert.first
+    Cert.expects(:sample).at_least_once.
+      returns(first).
+      then.returns(second)
+    cert = Cert.pick_from_pool
+    assert_equal second, cert
+    assert_nil Cert.first
+  end
+
+end
diff --git a/certs/test/unit/cert_test.rb b/certs/test/unit/cert_test.rb
new file mode 100644
index 0000000..21ef169
--- /dev/null
+++ b/certs/test/unit/cert_test.rb
@@ -0,0 +1,48 @@
+require 'test_helper'
+
+class CertTest < ActiveSupport::TestCase
+
+  setup do
+    @sample = Cert.new
+    @sample.set_random
+    @sample.attach_zip
+  end
+
+  test "certs come with attachments" do
+    assert @sample.has_attachment? "cert.txt"
+  end
+
+  test "cert.zip_attachment returns couchDB attachment" do
+    assert_equal "text/plain", @sample.zip_attachment["content_type"]
+  end
+
+  test "cert.zipped returns the actual data" do
+    @sample.save # This is required!
+    assert lines = @sample.zipped.split("\n")
+    assert_equal "-----BEGIN RSA PRIVATE KEY-----", lines.first.chomp
+    assert_equal "-----END CERTIFICATE-----", lines.last.chomp
+  end
+
+  test "cert.zipname returns name for the zip file" do
+    assert_equal "cert.txt", @sample.zipname
+  end
+
+  test "test data is valid" do
+    assert @sample.valid?
+  end
+
+  test "validates random" do
+    @sample.stubs(:set_random)
+    [0, 1, nil, "asdf"].each do |invalid|
+      @sample.random = invalid
+      assert !@sample.valid?, "#{invalid} should not be a valid value for random"
+    end
+  end
+
+  test "validates attachment" do
+    @sample.stubs(:attach_zip)
+    @sample.delete_attachment(@sample.zipname)
+    assert !@sample.valid?, "Cert should require zipped attachment"
+  end
+
+end
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