Samples/MindDump/Castle.Applications.MindDump/Services/AuthenticationService.cs

   1 using Castle.Applications.MindDump.Model;
   2 // Copyright 2004-2008 Castle Project - http://www.castleproject.org/
   3 //
   4 // Licensed under the Apache License, Version 2.0 (the "License");
   5 // you may not use this file except in compliance with the License.
   6 // You may obtain a copy of the License at
   7 //
   8 //     http://www.apache.org/licenses/LICENSE-2.0
   9 //
  10 // Unless required by applicable law or agreed to in writing, software
  11 // distributed under the License is distributed on an "AS IS" BASIS,
  12 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13 // See the License for the specific language governing permissions and
  14 // limitations under the License.
  15
  16 namespace Castle.Applications.MindDump.Services
  17 {
  18         using System;
  19
  20         using Castle.Applications.MindDump.Dao;
  21
  22
  23         public class AuthenticationService
  24         {
  25                 private AuthorDao _authorDao;
  26
  27                 public AuthenticationService(AuthorDao authorDao)
  28                 {
  29                         _authorDao = authorDao;
  30                 }
  31
  32                 public virtual bool Authenticate(String login, String password)
  33                 {
  34                         if (login == null) throw new ArgumentNullException("login");
  35                         if (password == null) throw new ArgumentNullException("password");
  36
  37                         Author author = _authorDao.Find(login);
  38
  39                         if (author == null || !password.Equals(author.Password))
  40                         {
  41                                 return false;
  42                         }
  43
  44                         return true;
  45                 }
  46         }
  47 }