Merge pull request #25 from 02strich/cloudmailin_integration

Adding cloudmailin support for adding tasks

Gemfile

@@ -17,6 +17,7 @@ gem "ruby-openid", :require => "openid"
 gem "sqlite3"
 gem 'bcrypt-ruby', '~> 2.1.4'
 gem 'htmlentities', '~> 4.3.0'
+gem "mail"
 
 if RUBY_VERSION.to_f >= 1.9
 	gem "soap4r-ruby1.9"

app/controllers/integrations_controller.rb

@@ -1,6 +1,7 @@
 class IntegrationsController < ApplicationController
+  require 'mail'
   
-  skip_before_filter :login_required, :only => [:search_plugin, :google_gadget]
+  skip_before_filter :login_required, :only => [:cloudmailin, :search_plugin, :google_gadget]
 
   def index
     @page_title = 'TRACKS::Integrations'
@@ -36,4 +37,49 @@ class IntegrationsController < ApplicationController
     render :layout => false, :content_type => Mime::XML
   end
   
+  def cloudmailin
+    # verify cloudmailin signature
+    provided = request.request_parameters.delete(:signature)
+    signature = Digest::MD5.hexdigest(request.request_parameters.sort{|a,b| a[0].to_s <=> b[0].to_s}.map{|k,v| v}.join + SITE_CONFIG['cloudmailin'])
+
+    # if signature does not match, return 403
+    if provided != signature
+      render :text => "Message signature verification failed.", :status => 403
+      return false
+    end
+    
+    # parse message
+    message = Mail.new(params[:message])
+        
+    # find user
+    user = User.find(:first, :include => [:preference], :conditions => ["preferences.sms_email = ?", message.from])
+    if user.nil?
+      render :text => "No user found", :status => 404
+      return false
+    end
+
+    # load user settings
+    context = user.prefs.sms_context
+
+    # prepare body
+    if message.body.multipart?
+      body = message.body.preamble
+    else
+      body = message.body.to_s
+    end
+    
+    # parse mail
+    if message.subject.to_s.empty?
+      description = body
+      notes = nil
+    else
+      description = message.subject.to_s
+      notes = body
+    end
+    
+    # create todo
+    todo = Todo.from_rich_message(user, context.id, description, notes)
+    todo.save!
+    render :text => 'success', :status => 200
+  end
 end

config/routes.rb

@@ -86,8 +86,9 @@ ActionController::Routing::Routes.draw do |map|
   map.with_options :controller => :integrations do |i|
     i.integrations  'integrations', :action => 'index'
     i.rest_api_docs 'integrations/rest_api', :action => "rest_api"
-    i.search_plugin 'integrations/search_plugin.xml', :controller => 'integrations', :action => 'search_plugin', :format => 'xml'
+    i.search_plugin 'integrations/search_plugin.xml', :action => 'search_plugin', :format => 'xml'
-    i.google_gadget 'integrations/google_gadget.xml', :controller => 'integrations', :action => 'google_gadget', :format => 'xml'
+    i.google_gadget 'integrations/google_gadget.xml', :action => 'google_gadget', :format => 'xml'
+    i.cloudmailin   'integrations/cloudmailin', :action => 'cloudmailin'
   end
 
   map.with_options :controller => :preferences do |p|

config/site.yml.tmpl

@@ -51,3 +51,8 @@ open_signups: false
 #     - 'localhost'
 #   use_ssl: false
 #   login_format: 'cn=%s,dc=example,dc=com'
+
+# When integrating your tracks instance with http://cloudmailin.com/ by using the /integrations/cloudmailin URL,
+# this value is the cloudmailin-secret for verifying the authenticity of the request.
+# (see http://docs.cloudmailin.com/validating_the_sender) 
+# cloudmailin: asdasd

test/functional/integrations_controller_test.rb

@@ -13,15 +13,63 @@ class IntegrationsControllerTest < ActionController::TestCase
     @response   = ActionController::TestResponse.new
   end
   
-  # Replace this with your real tests.
-  def test_truth
-    assert true
-  end
-  
   def test_page_load
     login_as(:admin_user)
     get :rest_api
     assert_response :success
   end
   
+  def test_cloudmailin_integration_success
+    SITE_CONFIG['cloudmailin'] = "123456789"
+    post :cloudmailin, {
+      "html"=>"", 
+      "plain"=>"asdasd", 
+      "x_to_header"=>"[\"81496ecea21032d35a7a@cloudmailin.net\"]", 
+      "disposable"=>"", 
+      "from"=>"5555555555@tmomail.net", 
+      "signature"=>"e85e908fb893394762047c21e54ce248", 
+      "to"=>"<123123@cloudmailin.net>", 
+      "subject"=>"asd", 
+      "x_cc_header"=>"", 
+      "message"=>"Received: from VMBX103.ihostexchange.net ([192.168.3.3]) by\r\n HUB103.ihostexchange.net ([66.46.182.53]) with mapi; Wed, 5 Oct 2011 17:12:44\r\n -0400\r\nFrom: SMS User <5555555555@tmomail.net>\r\nTo: Tracks <123123@cloudmailin.net>\r\nDate: Wed, 5 Oct 2011 17:12:43 -0400\r\nSubject: asd\r\nThread-Topic: asd\r\nThread-Index: AcyDo4aig2wghvcsTAOkleWqi4t/FQ==\r\nMessage-ID: <7D7CB176-7559-4997-A301-8DF9726264C7@tmomail.net>\r\nAccept-Language: de-DE, en-US\r\nContent-Language: en-US\r\nX-MS-Has-Attach:\r\nX-MS-TNEF-Correlator:\r\nacceptlanguage: de-DE, en-US\r\nContent-Type: text/plain; charset=\"us-ascii\"\r\nContent-Transfer-Encoding: quoted-printable\r\nMIME-Version: 1.0\r\n\r\nasdasd\r\n"
+    }
+    
+    assert_response :success
+  end
+  
+  def test_cloudmailin_integration_invalid_signature
+    SITE_CONFIG['cloudmailin'] = "12345678901234567890"
+    post :cloudmailin, {
+      "html"=>"", 
+      "plain"=>"asdasd", 
+      "x_to_header"=>"[\"81496ecea21032d35a7a@cloudmailin.net\"]", 
+      "disposable"=>"", 
+      "from"=>"5555555555@tmomail.net", 
+      "signature"=>"e85e908fb893394762047c21e54ce248", 
+      "to"=>"<123123@cloudmailin.net>", 
+      "subject"=>"asd", 
+      "x_cc_header"=>"", 
+      "message"=>"Received: from VMBX103.ihostexchange.net ([192.168.3.3]) by\r\n HUB103.ihostexchange.net ([66.46.182.53]) with mapi; Wed, 5 Oct 2011 17:12:44\r\n -0400\r\nFrom: SMS User <5555555555@tmomail.net>\r\nTo: Tracks <123123@cloudmailin.net>\r\nDate: Wed, 5 Oct 2011 17:12:43 -0400\r\nSubject: asd\r\nThread-Topic: asd\r\nThread-Index: AcyDo4aig2wghvcsTAOkleWqi4t/FQ==\r\nMessage-ID: <7D7CB176-7559-4997-A301-8DF9726264C7@tmomail.net>\r\nAccept-Language: de-DE, en-US\r\nContent-Language: en-US\r\nX-MS-Has-Attach:\r\nX-MS-TNEF-Correlator:\r\nacceptlanguage: de-DE, en-US\r\nContent-Type: text/plain; charset=\"us-ascii\"\r\nContent-Transfer-Encoding: quoted-printable\r\nMIME-Version: 1.0\r\n\r\nasdasd\r\n"
+    }
+    
+    assert_response 403
+  end
+  
+  def test_cloudmailin_integration_unknown_address
+    SITE_CONFIG['cloudmailin'] = "123456789"
+    post :cloudmailin, {
+      "html"=>"", 
+      "plain"=>"asdasd", 
+      "x_to_header"=>"[\"81496ecea21032d35a7a@cloudmailin.net\"]", 
+      "disposable"=>"", 
+      "from"=>"444444444444@tmomail.net", 
+      "signature"=>"6d2df0e807bfa9b77d24c31dce6d4515", 
+      "to"=>"<123123@cloudmailin.net>", 
+      "subject"=>"asd", 
+      "x_cc_header"=>"", 
+      "message"=>"Received: from VMBX103.ihostexchange.net ([192.168.3.3]) by\r\n HUB103.ihostexchange.net ([66.46.182.53]) with mapi; Wed, 5 Oct 2011 17:12:44\r\n -0400\r\nFrom: SMS User <444444444444@tmomail.net>\r\nTo: Tracks <123123@cloudmailin.net>\r\nDate: Wed, 5 Oct 2011 17:12:43 -0400\r\nSubject: asd\r\nThread-Topic: asd\r\nThread-Index: AcyDo4aig2wghvcsTAOkleWqi4t/FQ==\r\nMessage-ID: <7D7CB176-7559-4997-A301-8DF9726264C7@tmomail.net>\r\nAccept-Language: de-DE, en-US\r\nContent-Language: en-US\r\nX-MS-Has-Attach:\r\nX-MS-TNEF-Correlator:\r\nacceptlanguage: de-DE, en-US\r\nContent-Type: text/plain; charset=\"us-ascii\"\r\nContent-Transfer-Encoding: quoted-printable\r\nMIME-Version: 1.0\r\n\r\nasdasd\r\n"
+    }
+    
+    assert_response 404
+  end
 end