public bool ChangePassword(string userName, string oldPassword, string newPassword)
{
if (String.IsNullOrEmpty(userName))
{
throw new ArgumentException("值不能为 null 或为空。", "userName");
}
if (String.IsNullOrEmpty(oldPassword))
{
throw new ArgumentException("值不能为 null 或为空。", "oldPassword");
}
if (String.IsNullOrEmpty(newPassword))
{
throw new ArgumentException("值不能为 null 或为空。", "newPassword");
}
try
{
var currentUser = Validate(userName, oldPassword);
if (currentUser is EmptyUserContract)
{
return(false);
}
_userRepository.Update(p => p.USER_INFO_NAME == userName,
(u) => u.USER_INFO_PWD = Md5Cryptographer.CreateHash(newPassword));
return(true);
}
catch (ArgumentException)
{
return(false);
}
catch (Exception e)
{
return(false);
}
}
/// <summary>
/// 手持端登录
/// </summary>
/// <param name="?"></param>
/// <returns></returns>
public UserInfoContract LogIn(string username, string pwd)
{
var user = _userRoleDepartmentViewRepository.Get(p => p.USER_INFO_ISDEL == 0 && p.DEPT_INFO_ISDEL == 0 && p.USER_INFO_NAME == username.ToLower());
if (user == null)
{
return(null);
}
var rs = Md5Cryptographer.CompareHash(pwd, user.USER_INFO_PWD);
if (!rs)
{
return(null);
}
var records = user.ToUserInfoContract();
return(records);
}
public ResultStatus Create(UserContract user)
{
if (user.IsValid())
{
var count = _userRepository.Count(p => p.USER_INFO_ISDEL == 0 && p.USER_INFO_NAME == user.UserName.ToLower());
if (count == 0)
{
user.Password = Md5Cryptographer.CreateHash(user.Password);
user.CreatedDate = DateTime.Now;
var entity = user.ToEntity();
_userRepository.Add(entity);
user.Id = entity.USER_INFO_ID;
return(ResultStatus.Success);
}
return(ResultStatus.Duplicate);
}
return(ResultStatus.Failed);
}
public UserContract Validate(string userName, string password)
{
var user = _userRoleDepartmentViewRepository.Get(p => p.USER_INFO_ISDEL == 0 && p.DEPT_INFO_ISDEL == 0 &&
p.USER_INFO_NAME == userName.ToLower());
if (user != null)
{
var rs = Md5Cryptographer.CompareHash(password, user.USER_INFO_PWD);
if (rs)
{
var records = user.ToUserContract();
records.Token = Md5Cryptographer.GetGuidHash();
return(records);
}
}
return(new EmptyUserContract()
{
ErrorMessage = "用户名或密码错误！"
});
}
