/// <summary>
/// 更改密码
/// </summary>
/// <param name="userid"></param>
/// <param name="passwordtype"></param>
/// <param name="password"></param>
private void changePassword(int userid, Entity.passwordType passwordtype, string password, bool encrypt = true)
{
if (encrypt)
{
password = Utils.bitcmsMD5(password);
}
var passwordInfo = this.getUserPasswordInfo(userid, passwordtype);
if (passwordInfo == null)
{
passwordInfo = new UserPasswordInfo()
{
UserId = userid,
Password = password,
PasswordType = passwordtype,
LastDate = Config.SiteConfig.getLocalTime()
};
this.dbContext.UserPassword.Add(passwordInfo);
}
else
{
passwordInfo.Password = password;
passwordInfo.LastDate = Config.SiteConfig.getLocalTime();
}
this.dbContext.SaveChanges();
}
/// <summary>
/// 更新密码
/// </summary>
/// <param name="password"></param>
/// <param name="newpassword"></param>
public void updatePassword(int userid, Entity.passwordType passwordtype, string password, string newpassword)
{
var passwordInfo = this.getUserPasswordInfo(userid, passwordtype);
if (passwordInfo != null)
{
this.dbContext.Entry <Entity.UserPasswordInfo>(passwordInfo).State = System.Data.Entity.EntityState.Modified;
if (!string.IsNullOrEmpty(password))
{
if (passwordInfo.Password.Equals(Utils.bitcmsMD5(password)))
{
this.changePassword(userid, passwordtype, newpassword);
}
else
{
Error = Entity.Error.错误;
Message = "原密码不正确";
}
}
else
{
this.changePassword(userid, passwordtype, newpassword);
}
}
else
{
this.changePassword(userid, passwordtype, newpassword);
}
}
/// <summary>
/// 检查会员密码
/// </summary>
/// <param name="userid"></param>
/// <param name="password"></param>
/// <param name="type"></param>
/// <returns></returns>
public bool checkUserPassword(int userid, string password, Entity.passwordType type)
{
var checkPwd = Utils.bitcmsMD5(password);
return((from u in this.dbContext.User
join p in this.dbContext.UserPassword on u.UserId equals p.UserId
where u.UserId == userid && u.LockUser == 0 && p.PasswordType == type && p.Password.Equals(checkPwd)
select u).Count() > 0);
}
/// <summary>
/// 查询管理员登陆
/// </summary>
/// <param name="userId"></param>
/// <param name="pwd"></param>
/// <returns></returns>
public UserInfo checkLogin(string userName, string pwd, Entity.passwordType type)
{
var info = this.dbContext.User.FirstOrDefault(g => g.LockUser == 0 && g.UserName == userName);
if (info != null)
{
//检查密码
if (!this.checkUserPassword(info.UserId, pwd, type))
{
info = null;
}
//最后登录时间
updateLastLandDate(info);
}
return(info);
}
/// <summary>
/// 更改密码
/// </summary>
/// <param name="userid"></param>
/// <param name="password"></param>
public void updatePassword(int userid, Entity.passwordType passwordtype, string password)
{
this.updatePassword(userid, passwordtype, null, password);
}
/// <summary>
/// 获取密码
/// </summary>
/// <param name="userid"></param>
/// <param name="passwordtype"></param>
/// <returns></returns>
private UserPasswordInfo getUserPasswordInfo(int userid, Entity.passwordType passwordtype)
{
return(this.dbContext.UserPassword.FirstOrDefault(g => g.UserId == userid && g.PasswordType == passwordtype));
}
