/// <summary>
/// 通过当前登录用户的token 获取用户信息，并缓存
/// </summary>
/// <param name="token"></param>
/// <returns></returns>
public Entities.SysUser getLogged(string token)
{
Entities.SysUserToken userToken = null;
Entities.SysUser sysUser = null;
// _memoryCache.TryGetValue<Entities.SysUserToken>(token, out userToken);
if (userToken != null)
{
// _memoryCache.TryGetValue(String.Format(MODEL_KEY, userToken.SysUserId), out sysUser);
}
if (sysUser != null)
{
return(sysUser);
}
Guid tokenId = Guid.Empty;
if (Guid.TryParse(token, out tokenId))
{
var tokenItem = _sysUserTokenRepository.Table.Include(x => x.SysUser)
.FirstOrDefault(o => o.Id == tokenId);
if (tokenItem != null)
{
// _memoryCache.Set(token, tokenItem, DateTimeOffset.Now.AddHours(4));
//缓存
// _memoryCache.Set(String.Format(MODEL_KEY, tokenItem.SysUserId), tokenItem.SysUser, DateTimeOffset.Now.AddHours(4));
var model = _sysUserRepository.Table.FirstOrDefault(o => o.Id == tokenItem.SysUserId);
return(model);
}
}
return(null);
}
public (bool Status, string Message, string Token, Entities.SysUser User) ValidUser(string account, string password, string r)
{
var user = GetByAccount(account);
if (user == null)
{
return(false, "用户名或密码错误！", null, null);
}
//被冻结
if (!user.Enabled)
{
return(false, "用户已被冻结！", null, null);
}
//被锁住的情况
if (user.LoginLock)
{
if (user.AllowLoginTime > DateTime.Now)
{
return(false, "账号已被锁定,剩余" + ((int)(user.AllowLoginTime - DateTime.Now).Value.TotalMinutes + 1) + "分钟", null, null);
}
}
var md5Password = EncryptorHelper.GetMD5(user.Password + r);
//登录成功
if (password.Equals(md5Password, StringComparison.InvariantCultureIgnoreCase))
{
user.LoginLock = false;
user.LoginFailedNum = 0;
user.LastLoginTime = DateTime.Now;
user.LastIpAddress = "";
//登录日志
user.SysUserLoginLogs.Add(new SysUserLoginLog
{
Id = Guid.NewGuid(),
IpAddress = "",
LoginTime = DateTime.Now,
Message = "登录：成功",
UserId = user.Id
});
var userToken = new Entities.SysUserToken
{
Id = Guid.NewGuid(),
SysUserId = user.Id,
ExpireTime = DateTime.Now.AddDays(15)
};
user.SysUserTokens.Add(userToken);
_repository.DbContext.SaveChanges();
return(true, "登录成功", userToken.Id.ToString(), user);
}
else
{
//登录日志
user.SysUserLoginLogs.Add(new SysUserLoginLog
{
Id = Guid.NewGuid(),
IpAddress = "",
LoginTime = DateTime.Now,
Message = "登录：密码错误！",
UserId = user.Id
});
user.LoginFailedNum++;
if (user.LoginFailedNum > 5)
{
user.LoginLock = true;
user.AllowLoginTime = DateTime.Now.AddHours(2);
}
_repository.DbContext.SaveChanges();
}
return(false, "用户名或密码错误！", null, null);
}
