lib/devise_zxcvbn/model.rb in devise_zxcvbn-1.1.1 vs lib/devise_zxcvbn/model.rb in devise_zxcvbn-1.1.2

@@ -9,27 +9,40 @@
 
       included do
         validate :not_weak_password, if: :password_required?
       end
 
+      def password_score
+        self.class.password_score(self)
+      end
+
       private
 
       def not_weak_password
-        weak_words = if self.email
-          [self.email, *DeviseZxcvbn::EmailTokeniser.split(self.email)]
-        else
-          []
-        end
-
-        password_score = ::Zxcvbn.test(password, weak_words).score
         if password_score < min_password_score
           self.errors.add :password, :weak_password, score: password_score, min_password_score: min_password_score
           return false
         end
       end
 
       module ClassMethods
         Devise::Models.config(self, :min_password_score)
+
+        def password_score(user, email=nil)
+          password = nil
+          weak_words = []
+
+          if user.is_a? String
+            password = user
+          else
+            password = user.password
+            email = user.email unless email
+          end
+
+          weak_words = [email, *DeviseZxcvbn::EmailTokeniser.split(email)] if email
+
+          ::Zxcvbn.test(password, weak_words).score
+        end
       end
     end
   end
 end