Merge branch 'sso' into develop

9 files changed, 43 insertions, 24 deletions

diff --git a/app/controllers/application_controller.rb b/app/controllers/application_controller.rb
index e4165f3..2aadf19 100644
--- a/app/controllers/application_controller.rb
+++ b/app/controllers/application_controller.rb
@@ -106,7 +106,7 @@ class ApplicationController < ActionController::Base
   end
   
   rescue_from CanCan::AccessDenied do |exception|
-    if @current_user
+    if current_user
       redirect_to root_url, :alert => 'Access denied! Please ask your admin to grant you the necessary rights.'
     else
       if Tenant.count == 0 && User.count == 0
@@ -121,13 +121,23 @@ class ApplicationController < ActionController::Base
   
   private  
   
-  def current_user  
-    begin
-      @current_user ||= User.find(session[:user_id]) if session[:user_id]
-    rescue ActiveRecord::RecordNotFound
-      session[:user_id] = nil
+  def current_user
+    if session[:user_id] || GsParameter.get('SingleSignOnEnvUserNameKey').blank?
+      if session[:user_id] && User.where(:id => session[:user_id]).any?
+        return User.where(:id => session[:user_id]).first
+      else
+        session[:user_id] = nil
+        return nil
+      end
+    else
+      if User.where(:user_name => request.env[GsParameter.get('SingleSignOnEnvUserNameKey')]).any?
+        auth_user = User.where(:user_name => request.env[GsParameter.get('SingleSignOnEnvUserNameKey')]).first
+        session[:user_id] = auth_user.id
+        return auth_user
+      else
+        return nil
+      end
     end
-    @current_user
   end  
   
   def go_to_setup_if_new_installation
diff --git a/app/controllers/call_forwards_controller.rb b/app/controllers/call_forwards_controller.rb
index 001ed60..b1ced87 100644
--- a/app/controllers/call_forwards_controller.rb
+++ b/app/controllers/call_forwards_controller.rb
@@ -28,7 +28,7 @@ class CallForwardsController < ApplicationController
 
     @available_call_forward_cases = []
     CallForwardCase.all.each do |available_call_forward_case|
-      if GuiFunction.display?("call_forward_case_#{available_call_forward_case.value}_field_in_call_forward_form", @current_user)
+      if GuiFunction.display?("call_forward_case_#{available_call_forward_case.value}_field_in_call_forward_form", current_user)
         @available_call_forward_cases << available_call_forward_case
       end
     end
@@ -112,7 +112,7 @@ class CallForwardsController < ApplicationController
       voice_mail_destination,
     ]
 
-    if GuiFunction.display?('huntgroup_in_destination_field_in_call_forward_form', @current_user)
+    if GuiFunction.display?('huntgroup_in_destination_field_in_call_forward_form', current_user)
       HuntGroup.all.each do |hunt_group|
         hunt_group_destination = CallForwardingDestination.new()
         hunt_group_destination.id = "#{hunt_group.id}:HuntGroup"
diff --git a/app/controllers/gui_functions_controller.rb b/app/controllers/gui_functions_controller.rb
index 0cb7898..4b57322 100644
--- a/app/controllers/gui_functions_controller.rb
+++ b/app/controllers/gui_functions_controller.rb
@@ -58,7 +58,7 @@ class GuiFunctionsController < ApplicationController
 
   private
   def load_user_groups
-    @user_groups = Tenant.find(@current_user.current_tenant).user_groups.order(:position)
+    @user_groups = Tenant.find(current_user.current_tenant).user_groups.order(:position)
   end
 
   def spread_breadcrumbs
diff --git a/app/controllers/softkeys_controller.rb b/app/controllers/softkeys_controller.rb
index d2a2bb9..8f363cd 100644
--- a/app/controllers/softkeys_controller.rb
+++ b/app/controllers/softkeys_controller.rb
@@ -61,7 +61,7 @@ class SoftkeysController < ApplicationController
 
     @softkey_functions = []
     SoftkeyFunction.accessible_by(current_ability, :read).each do |softkey_function|
-      if GuiFunction.display?("softkey_function_#{softkey_function.name.downcase}_field_in_softkey_form", @current_user)
+      if GuiFunction.display?("softkey_function_#{softkey_function.name.downcase}_field_in_softkey_form", current_user)
         @softkey_functions << softkey_function
       end
     end
diff --git a/app/controllers/tenants_controller.rb b/app/controllers/tenants_controller.rb
index 37874b2..f30246b 100644
--- a/app/controllers/tenants_controller.rb
+++ b/app/controllers/tenants_controller.rb
@@ -27,17 +27,17 @@ class TenantsController < ApplicationController
     if @tenant.save
       # Become a member of this tenant.
       #
-      @tenant.tenant_memberships.create(:user_id => @current_user.id)
+      @tenant.tenant_memberships.create(:user_id => current_user.id)
       
       # Groups
       #
       admin_group = @tenant.user_groups.create(:name => t('gemeinschaft_setups.initial_setup.admin_group_name'))
-      admin_group.users << @current_user
+      admin_group.users << current_user
       
       user_group = @tenant.user_groups.create(:name => t('gemeinschaft_setups.initial_setup.user_group_name'))
-      user_group.users << @current_user
+      user_group.users << current_user
       
-      @current_user.update_attributes!(:current_tenant_id => @tenant.id)
+      current_user.update_attributes!(:current_tenant_id => @tenant.id)
       
       # Generate the internal_extensions
       #
diff --git a/app/views/phone_numbers/_form_core.html.haml b/app/views/phone_numbers/_form_core.html.haml
index a1ce1f3..a0a69db 100644
--- a/app/views/phone_numbers/_form_core.html.haml
+++ b/app/views/phone_numbers/_form_core.html.haml
@@ -4,7 +4,7 @@
     = f.input :name, :collection => ['Office', 'Home', 'Mobile', 'Fax'], :include_blank => false, :label => t('phone_numbers.form.name.label'), :hint => conditional_hint('phone_numbers.form.name.hint')
     = f.input :number, :label => t('phone_numbers.form.number.label'), :hint => conditional_hint('phone_numbers.form.number.hint'), :autofocus => true
   - else
-    - if @callthrough || @hunt_group_member || @access_authorization || @current_user.current_tenant.array_of_available_internal_extensions_and_dids.count == 0 || @current_user.current_tenant.array_of_available_internal_extensions_and_dids.count > 250
+    - if @callthrough || @hunt_group_member || @access_authorization || current_user.current_tenant.array_of_available_internal_extensions_and_dids.count == 0 || current_user.current_tenant.array_of_available_internal_extensions_and_dids.count > 250
       = f.input :number, :label => t('phone_numbers.form.number.label'), :hint => conditional_hint('phone_numbers.form.number.hint'), :autofocus => true
     - else
-      = f.input :number, :collection => @current_user.current_tenant.array_of_available_internal_extensions_and_dids, :label => t('phone_numbers.form.number.label'), :hint => conditional_hint('phone_numbers.form.number.hint'), :include_blank => false, :autofocus => true
+      = f.input :number, :collection => current_user.current_tenant.array_of_available_internal_extensions_and_dids, :label => t('phone_numbers.form.number.label'), :hint => conditional_hint('phone_numbers.form.number.hint'), :include_blank => false, :autofocus => true
diff --git a/db/migrate/20130129154700_add_sso_key.rb b/db/migrate/20130129154700_add_sso_key.rb
new file mode 100644
index 0000000..2e47f39
--- /dev/null
+++ b/db/migrate/20130129154700_add_sso_key.rb
@@ -0,0 +1,9 @@
+class AddSsoKey < ActiveRecord::Migration
+  def up
+    GsParameter.create(:name => 'SingleSignOnEnvUserNameKey', :section => 'Generic', :value => '', :class_type => 'Nil', :description => 'When set to a string this env variable will be used to authenticate the user. e.g. REMOTE_USER')
+  end
+
+  def down
+  	GsParameter.create(:name => 'SingleSignOnEnvUserNameKey').destroy_all
+  end
+end
diff --git a/db/schema.rb b/db/schema.rb
index 7bae5fd..e1bed77 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -11,7 +11,7 @@
 #
 # It's strongly recommended to check this file into your version control system.
 
-ActiveRecord::Schema.define(:version => 20130128121800) do
+ActiveRecord::Schema.define(:version => 20130129154700) do
 
   create_table "access_authorizations", :force => true do |t|
     t.string   "access_authorizationable_type"
diff --git a/test/unit/callthrough_test.rb b/test/unit/callthrough_test.rb
index 5764c0d..2e8cc56 100644
--- a/test/unit/callthrough_test.rb
+++ b/test/unit/callthrough_test.rb
@@ -12,7 +12,7 @@ class CallthroughTest < ActiveSupport::TestCase
     @gemeinschaft_setup.country  = Country.first
     @gemeinschaft_setup.language = Language.first
 
-    @current_user = @gemeinschaft_setup.build_user(
+    current_user = @gemeinschaft_setup.build_user(
                                             :user_name => I18n.t('gemeinschaft_setups.initial_setup.admin_name'), 
                                             :male => true,
                                             :email => 'admin@localhost',
@@ -52,18 +52,18 @@ class CallthroughTest < ActiveSupport::TestCase
     @tenant.did_list = '02622-70648-x, 02622-706480'
     @tenant.save
 
-  @tenant.tenant_memberships.create(:user_id => @current_user.id)
-  @current_user.update_attributes!(:current_tenant_id => @tenant.id)
+  @tenant.tenant_memberships.create(:user_id => current_user.id)
+  current_user.update_attributes!(:current_tenant_id => @tenant.id)
 
   # The first user becomes a member of the 'admin' UserGroup
   #
   admin_group = @tenant.user_groups.create(:name => I18n.t('gemeinschaft_setups.initial_setup.admin_group_name'))
-  admin_group.users << @current_user
+  admin_group.users << current_user
 
   # User group
   #
   user_group = @tenant.user_groups.create(:name => I18n.t('gemeinschaft_setups.initial_setup.user_group_name'))
-  user_group.users << @current_user
+  user_group.users << current_user
 
   # Generate the internal_extensions
   #
@@ -84,7 +84,7 @@ class CallthroughTest < ActiveSupport::TestCase
     #
     assert @gemeinschaft_setup.valid?
     assert @sip_domain.valid?
-    assert @current_user.valid?
+    assert current_user.valid?
 
     assert @tenant.valid?