merging with head

.gitignore

@@ -5,3 +5,4 @@
 db/*.sqlite3
 log/*.log
 tmp/**/*
+gpg/diaspora*/*

Gemfile

@@ -12,6 +12,7 @@ gem "bson_ext", "1.0.1"
 gem "haml"
 gem 'roxml', :git => "git://github.com/Empact/roxml.git"
 
+gem 'gpgme'
 
 #mai crazy async stuff
 #gem 'em-synchrony',   :git => 'git://github.com/igrigorik/em-synchrony.git',    :require => 'em-synchrony/em-http'

app/controllers/dashboards_controller.rb

@@ -8,7 +8,10 @@ class DashboardsController < ApplicationController
   end
 
   def receive
-    store_objects_from_xml CGI::escape( params[:xml] )
+    
+    puts "SOMEONE JUST SENT ME: #{params[:xml]}"
+    
+    store_objects_from_xml params[:xml]
     render :nothing => true
   end
   

app/controllers/users_controller.rb

@@ -4,5 +4,8 @@ class UsersController < ApplicationController
   def index
     @users = User.sort(:created_at.desc).all
   end
-
+  def show
+    @user= Person.where(:id => params[:id]).first
+    @user_profile = @user.profile
+  end
 end

app/models/person.rb

@@ -9,7 +9,8 @@ class Person
   key :email, String
   key :url, String
   key :active, Boolean, :default => false
-  
+  key :key_fingerprint, String
+
   one :profile, :class_name => 'Profile', :foreign_key => :person_id
   many :posts, :class_name => 'Post', :foreign_key => :person_id
 
@@ -27,13 +28,20 @@ class Person
   
   before_validation :clean_url
  
+
   def real_name
     "#{profile.first_name.to_s} #{profile.last_name.to_s}"
   end
 
   
+
+  def key
+    GPGME::Ctx.new.get_key key_fingerprint
+  end
   protected
   
+
+
   def url_unique?
     same_url = Person.first(:url => self.url)
     return same_url.nil? || same_url.id == self.id

app/models/user.rb

@@ -4,6 +4,7 @@ class User < Person
          :recoverable, :rememberable, :trackable, :validatable
          
   
+  before_create :assign_key
   validates_presence_of :profile
   
   before_validation :do_bad_things
@@ -30,6 +31,11 @@ class User < Person
     if p.save
       p.push_to_url friend_url
     end
+  end 
+
+  
+  def do_bad_things
+    self.password_confirmation = self.password
   end
 
   def accept_friend_request(friend_request_id)
@@ -54,10 +60,31 @@ class User < Person
     self == post.person
   end
 
-  private
+  protected
-  def do_bad_things
+  
-    self.password_confirmation = self.password
+  def assign_key
+    keys = GPGME.list_keys(nil, true)
+    if keys.empty?
+      generate_key
+    end
+    self.key_fingerprint = GPGME.list_keys(nil, true).first.subkeys.first.fingerprint
+  end
+
+  def generate_key
+    puts "Generating key"
+    ctx = GPGME::Ctx.new
+    paramstring = "<GnupgKeyParms format=\"internal\">
+Key-Type: DSA
+Key-Length: 512
+Subkey-Type: ELG-E
+Subkey-Length: 512
+Name-Real: #{self.real_name}
+Name-Comment: #{self.url}
+Name-Email: #{self.email}
+Expire-Date: 0
+Passphrase: #{self.password}
+</GnupgKeyParms>"
+    ctx.genkey(paramstring, nil, nil)
+    
   end
-  
-  
 end

app/views/users/show.html.haml

@@ -1 +1,12 @@
 %h1 user page!
+.span-18.last
+  %h1= "#{@user.real_name}"
+- if @user_profile
+  %p
+    %b url 
+  %p
+    = @user.url
+  %p
+    %b Key Fingerprint
+  %p
+    = @user.key_fingerprint

config/database.yml.sqlite

@@ -1,22 +0,0 @@
-# SQLite version 3.x
-#   gem install sqlite3-ruby (not necessary on OS X Leopard)
-development:
-  adapter: sqlite3
-  database: db/development.sqlite3
-  pool: 5
-  timeout: 5000
-
-# Warning: The database defined as "test" will be erased and
-# re-generated from your development database when you run "rake".
-# Do not set this db to the same as development or production.
-test:
-  adapter: sqlite3
-  database: db/test.sqlite3
-  pool: 5
-  timeout: 5000
-
-production:
-  adapter: sqlite3
-  database: db/production.sqlite3
-  pool: 5
-  timeout: 5000

config/environment.rb

@@ -3,3 +3,6 @@ require File.expand_path('../application', __FILE__)
 Haml::Template.options[:format] = :html5
 # Initialize the rails application
 Diaspora::Application.initialize!
+
+ENV['GNUPGHOME'] = File.expand_path("../../gpg/diaspora-#{Rails.env}/", __FILE__)
+GPGME::check_version({})

config/mongoid.yml

@@ -1,26 +0,0 @@
-defaults: &defaults
-  host: localhost
-  allow_dynamic_fields: false
-  parameterize_keys: true
-  persist_in_safe_mode: true
-  raise_not_found_error: false
-  reconnect_time: 3
-  use_object_ids: false
-  
-
-development:
-  <<: *defaults
-  database: diaspora_development
-
-test:
-  <<: *defaults
-  database: diaspora_test
-
-# set these environment variables on your prod server
-production:
-  <<: *defaults
-  #host: <%= ENV['MONGOID_HOST'] %>
-  #port: <%= ENV['MONGOID_PORT'] %>
-  #username: <%= ENV['MONGOID_USERNAME'] %>
-  #password: <%= ENV['MONGOID_PASSWORD'] %>
-  #database: <%= ENV['MONGOID_DATABASE'] %>

config/sprinkle/packages/essential.rb

@@ -10,5 +10,5 @@ end
 
 package :tools do
   description 'Useful tools'
-  apt 'psmisc htop'
+  apt 'psmisc htop elinks'
 end

config/sprinkle/packages/ruby.rb

@@ -33,7 +33,7 @@ end
 
 package :diaspora_dependencies do
 	description 'random dependencies'
-	apt %w(libxslt1.1 libxslt1-dev libxml2)
+	apt %w(libxslt1.1 libxslt1-dev libxml2 libgpgme11-dev)
 end
 #package :diaspora do
 #	description 'Diaspora'

config/sprinkle/provision.rb

@@ -33,7 +33,7 @@ require "#{File.dirname(__FILE__)}/packages/ruby"
 #   If there's only one implementation of a virtual package, it's selected automatically, otherwise
 #   the user is requested to select which one to use.
 
-policy :diaspora, :roles => :tom, :backer do
+policy :diaspora, :roles => [:tom, :backer] do
 #  requires :clean_dreamhost
   requires :tools
   requires :rubygems
@@ -43,7 +43,7 @@ policy :diaspora, :roles => :tom, :backer do
   requires :webserver
   requires :scm
 end
-
+=begin
 policy :ci, :roles => :ci do
   requires :tools
   requires :rubygems
@@ -54,7 +54,7 @@ policy :ci, :roles => :ci do
   requires :scm
   #add sqlite
 end
-
+=end
 # Deployment
 #
 #  Defines script wide settings such as a delivery mechanism for executing commands on the target

lib/tasks/gpg.rake

@@ -0,0 +1,8 @@
+namespace :gpg do
+  desc 'Clear the gpg keyrings'
+  task :clear do
+    ctx = GPGME::Ctx.new
+    keys = ctx.keys
+    keys.each{|k| ctx.delete_key(k, true)}
+  end
+end

spec/spec_helper.rb

@@ -30,7 +30,6 @@ RSpec.configure do |config|
   config.after(:each) do
     DatabaseCleaner.clean
   end
-  
 end
   def stub_sockets_controller
     mock_sockets_controller = mock('sockets mock')

spec/user_encryption_spec.rb

@@ -0,0 +1,34 @@
+require File.dirname(__FILE__) + '/spec_helper'
+
+describe 'user encryption' do
+  before :all do
+    ctx = GPGME::Ctx.new
+    keys = ctx.keys
+    keys.each{|k| ctx.delete_key(k, true)}
+    @u = User.new
+    @u.email = "george@aol.com"
+    @u.password = "bluepin7"
+    @u.password_confirmation = "bluepin7"
+    @u.url = "www.example.com"
+    @u.profile = Profile.new( :first_name => "Bob", :last_name => "Smith" )
+    @u.profile.save
+    @u.save
+  end
+
+#  after :all do
+    #gpgdir = File.expand_path("../../db/gpg-#{Rails.env}", __FILE__)
+    #ctx = GPGME::Ctx.new
+    #keys = ctx.keys
+    #keys.each{|k| ctx.delete_key(k, true)}
+  #end
+  
+  it 'should have a key fingerprint' do
+    @u.key_fingerprint.should_not be nil
+  end
+
+  it 'should retrieve a user key' do
+    @u.key.subkeys[0].fpr.should  == @u.key_fingerprint
+  end
+
+
+end