6 files changed, 32 insertions, 1 deletions
diff --git a/app/controllers/v1/sessions_controller.rb b/app/controllers/v1/sessions_controller.rb
index eae3a1e..d88fcdc 100644
--- a/app/controllers/v1/sessions_controller.rb
+++ b/app/controllers/v1/sessions_controller.rb
@@ -38,7 +38,7 @@ module V1
 
     def login_response
       handshake = session.delete(:handshake) || {}
-      handshake.to_hash.merge(:id => current_user.id, :token => @token.id)
+      handshake.to_hash.merge(:id => current_user.id, :token => @token.to_s)
     end
 
   end
diff --git a/app/models/anonymous_user.rb b/app/models/anonymous_user.rb
index 360a577..87239eb 100644
--- a/app/models/anonymous_user.rb
+++ b/app/models/anonymous_user.rb
@@ -13,6 +13,10 @@ class AnonymousUser < Object
     nil
   end
 
+  def email
+    nil
+  end
+
   def email_address
     nil
   end
diff --git a/app/models/identity.rb b/app/models/identity.rb
index 9b97b51..ad8c01e 100644
--- a/app/models/identity.rb
+++ b/app/models/identity.rb
@@ -70,6 +70,12 @@ class Identity < CouchRest::Model::Base
     end
   end
 
+  def self.destroy_all_for(user)
+    Identity.by_user_id.key(user.id).each do |identity|
+      identity.destroy
+    end
+  end
+
   def self.destroy_all_disabled
     Identity.disabled.each do |identity|
       identity.destroy
diff --git a/app/models/service_level.rb b/app/models/service_level.rb
index 5dd8838..a8df55b 100644
--- a/app/models/service_level.rb
+++ b/app/models/service_level.rb
@@ -24,6 +24,14 @@ class ServiceLevel
     end
   end
 
+  def provides?(service)
+    services.include? service
+  end
+
+  def services
+    config_hash[:services] || []
+  end
+
   protected
 
   def limited_cert?
diff --git a/app/models/token.rb b/app/models/token.rb
index 4856c31..e759ee3 100644
--- a/app/models/token.rb
+++ b/app/models/token.rb
@@ -30,6 +30,10 @@ class Token < CouchRest::Model::Base
     end
   end
 
+  def to_s
+    id
+  end
+
   def authenticate
     if expired?
       destroy
diff --git a/app/models/user.rb b/app/models/user.rb
index c297ac8..6678de6 100644
--- a/app/models/user.rb
+++ b/app/models/user.rb
@@ -61,6 +61,15 @@ class User < CouchRest::Model::Base
     login
   end
 
+  # use this if you want to get a working email address only.
+  def email
+    if effective_service_level.provides?('email')
+      email_address
+    end
+  end
+
+  # use this if you want the email address associated with a
+  # user no matter if the user actually has a local email account
   def email_address
     LocalEmail.new(login)
   end