/// <summary>
/// 验证用户
/// </summary>
/// <param name="systemID"></param>
/// <param name="userName"></param>
/// <param name="password"></param>
/// <returns></returns>
private bool ValidateUser(string userName, string password, out Auth_User loginUser)
{
try
{
var user = NH.Session.QueryOver <Auth_User>().Where(x => x.Name == userName && x.IsValid == true).List().FirstOrDefault();
if (user == null)
{
throw new Exception("用户名不存在！");
}
if (user.Locked)
{
throw new Exception("用户名已被锁定！");
}
var encrypt_password = MD5Helper.MD5Encrypt64(password);
if (user.Password == encrypt_password)
{
loginUser = user;
return(true);
}
throw new Exception("密码有误！");
}
catch (Exception ex)
{
throw new Exception(ex.Message);
}
}
Auth_User CreateUserForLester(RegistrationLesterRequest lesterModel, string passwordHash)
{
var userNew = new Auth_User()
{
CreatedTime = DateTime.Now,
PasswordHash = passwordHash,
Email = lesterModel.Email,
PhoneNumber = lesterModel.PhoneNumber,
Status = (int)EnumStatusUser.Approved,
};
if (!string.IsNullOrEmpty(lesterModel.Email))
{
userNew.UserName = lesterModel.Email;
}
else if (!string.IsNullOrEmpty(lesterModel.PhoneNumber))
{
userNew.UserName = lesterModel.PhoneNumber.Split('@').First();;
}
else
{
userNew.UserName = lesterModel.FacebookId;
}
return(_userService.InsertUserLester(userNew));
}
public virtual async void SignIn(Auth_User user, bool isPersistent)
{
if (user == null)
{
throw new ArgumentNullException(nameof(user));
}
var claims = new List <Claim>();
if (!string.IsNullOrEmpty(user.UserName))
{
claims.Add(new Claim(ClaimTypes.Name, user.UserName, ClaimValueTypes.String, MotelAuthenticationDefaults.ClaimsIssuer));
}
if (!string.IsNullOrEmpty(user.Email))
{
claims.Add(new Claim(ClaimTypes.Email, user.Email, ClaimValueTypes.Email, MotelAuthenticationDefaults.ClaimsIssuer));
}
var userIdentity = new ClaimsIdentity(claims, MotelAuthenticationDefaults.AuthenticationScheme);
var userPrincipal = new ClaimsPrincipal(userIdentity);
var authenticationProperties = new AuthenticationProperties
{
IsPersistent = isPersistent,
IssuedUtc = DateTime.UtcNow
};
await _httpContextAccessor.HttpContext.SignInAsync(MotelAuthenticationDefaults.AuthenticationScheme, userPrincipal, authenticationProperties);
//cache authenticated customer
_cachedUser = user;
}
public ActivityLog InsertActivity(Auth_User customer, string systemKeyword, string comment, BaseEntity entity = null)
{
if (customer == null)
{
return(null);
}
//try to get activity log type by passed system keyword
var activityLogType = GetAllActivityTypes().FirstOrDefault(type => type.SystemKeyword.Equals(systemKeyword));
if (!activityLogType?.Enabled ?? true)
{
return(null);
}
//insert log item
var logItem = new ActivityLog
{
ActivityLogTypeId = activityLogType.Id,
EntityId = entity?.Id,
EntityName = entity?.GetType().Name,
CustomerId = customer.Id,
Comment = CommonHelper.EnsureMaximumLength(comment ?? string.Empty, 4000),
CreatedOnUtc = DateTime.UtcNow,
IpAddress = _webHelper.GetCurrentIpAddress()
};
_activityLogRepository.Insert(logItem);
//event notification
_eventPublisher.EntityInserted(logItem);
return(logItem);
}
public ActionResult Create(Auth_User item)
{
IDbConnection db = new OrmliteConnection().openConn();
try
{
if (!string.IsNullOrEmpty(item.UserID) &&
!string.IsNullOrEmpty(item.DisplayName) &&
!string.IsNullOrEmpty(item.FullName))
{
var isExist = db.GetByIdOrDefault <Auth_User>(item.UserID);
item.Phone = !string.IsNullOrEmpty(item.Phone) ? item.Phone : "";
item.Email = !string.IsNullOrEmpty(item.Email) ? item.Email : "";
item.Note = !string.IsNullOrEmpty(item.Note) ? item.Note : "";
if (userAsset.ContainsKey("Insert") && userAsset["Insert"] && item.RowCreatedAt == null && item.RowCreatedBy == null)
{
if (isExist != null)
{
return(Json(new { success = false, message = "Người dùng đã tồn tại." }));
}
item.Password = SqlHelper.GetMd5Hash("123456");
item.RowCreatedAt = DateTime.Now;
item.RowCreatedBy = currentUser.UserID;
db.Insert <Auth_User>(item);
return(Json(new { success = true, UserID = item.UserID, RowCreatedAt = item.RowCreatedAt, RowCreatedBy = item.RowCreatedBy }));
}
else if (userAsset.ContainsKey("Update") && userAsset["Update"] && isExist != null)
{
item.Password = isExist.Password;
item.RowUpdatedAt = DateTime.Now;
item.RowUpdatedBy = currentUser.UserID;
if (isExist.RowCreatedBy != "system")
{
db.Update <Auth_User>(item);
}
else
{
return(Json(new { success = false, message = "Dữ liệu này không cho chỉnh sửa liên hệ admin để biết thêm chi tiết" }));
}
return(Json(new { success = true }));
}
else
{
return(Json(new { success = false, message = "Bạn không có quyền" }));
}
}
else
{
return(Json(new { success = false, message = "Chưa nhập giá trị" }));
}
}
catch (Exception e)
{
log.Error("AD_User - Create - " + e.Message);
return(Json(new { success = false, message = e.Message }));
}
finally { db.Close(); }
}
/// <summary>
/// Sign out
/// </summary>
public virtual async void SignOut()
{
//reset cached customer
_cachedUser = null;
//and sign out from the current authentication scheme
await _httpContextAccessor.HttpContext.SignOutAsync(MotelAuthenticationDefaults.AuthenticationScheme);
}
public JwtTokensData CreateJwtTokensAsync(Auth_User user)
{
var(accessToken, claims) = createAccessTokenAsync(user);
var(refreshTokenValue, refreshTokenSerial) = createRefreshToken();
return(new JwtTokensData
{
AccessToken = accessToken,
RefreshToken = refreshTokenValue,
RefreshTokenSerial = refreshTokenSerial,
Claims = claims
});
}
public void UpdateUser(Auth_User customer)
{
if (customer == null)
{
throw new ArgumentNullException(nameof(customer));
}
_userRepository.Update(customer);
//event notification
_eventPublisher.EntityUpdated(customer);
}
public ActionResult Read([DataSourceRequest] DataSourceRequest request)
{
log4net.Config.XmlConfigurator.Configure();
string whereCondition = "";
if (request.Filters.Count > 0)
{
whereCondition = " AND " + new KendoApplyFilter().ApplyFilter(request.Filters[0]);
}
var data = new Auth_User().GetPage(request, whereCondition);
return(Json(data));
}
public bool Authorize(Auth_Permission permission, Auth_User customer)
{
if (permission == null)
{
return(false);
}
if (customer == null)
{
return(false);
}
return(Authorize(permission.Permission, customer));
}
CustomPrincipal GetInforAuthorize(Auth_User user)
{
CustomPrincipal customPrincipal = new CustomPrincipal()
{
UserId = user.Id,
Avatar = user.Avatar,
FullName = user.UserName,
Roles = _rolesUserServices.GetNameRoles(user.Id)?.ToArray(),
Permissions = _userService.GetAllPermissonOfUser(user)?.Select(x => x.Permission)?.ToArray(),
};
return(customPrincipal);
}
private void 添加toolStripButton1_Click(object sender, EventArgs e)
{
if (!CheckControl())
{
return;
}
//if (!m_personnerServer.AddPersonnelArchive(GetPersonnelArchiveData(), out error))
//{
// MessageDialog.ShowPromptMessage(error);
// return;
//}
IQueryable <View_Auth_Role> authRole = m_roleManager.GetAllRoles();
string roleCode = "";
foreach (var item in authRole)
{
if (item.角色名称 == CE_RoleEnum.普通操作员.ToString())
{
roleCode = item.角色编码;
}
}
Auth_User userInfo = new Auth_User();
userInfo.LoginName = txtWorkID.Text.Trim();
userInfo.Password = "******";
userInfo.TrueName = txtName.Text.Trim();
userInfo.Dept = m_departmentServer.GetDeptCode(cmbDept.Text);
userInfo.IsActived = false;
userInfo.IsAdmin = false;
userInfo.AuthenticationMode = "密码认证";
userInfo.IsLocked = false;
userInfo.CreateDate = ServerTime.Time;
userInfo.DestroyFlag = false;
userInfo.Remarks = "通过人员档案自动添加";
if (m_userManager.AddUser(userInfo))
{
if (!m_roleManager.AddUserInRole(roleCode, txtWorkID.Text))
{
MessageDialog.ShowPromptMessage("员工信档案添加成功，角色分配失败！");
}
}
updateFlag = true;
this.Close();
}
public Auth_User InsertUserAdmin(Auth_User user)
{
try
{
user.CreatedTime = DateTime.Now;
user.Status = (int)EnumStatusUser.Approved;
user.IsAdmin = true;
_userRepository.Insert(user);
_eventPublisher.EntityInserted(user);
return(user);
}
catch (Exception ex)
{
_logger.Error("UpdateCustomerPassword error", ex);
return(null);
}
}
public void AddUserToken(Auth_User user, string refreshTokenSerial, string accessToken, string refreshTokenSourceSerial)
{
var now = DateTime.UtcNow;
var token = new Auth_UserToken
{
UserId = user.Id,
// Refresh token handles should be treated as secrets and should be stored hashed
RefreshTokenIdHash = _encryptionService.GetSha256Hash(refreshTokenSerial),
RefreshTokenIdHashSource = string.IsNullOrWhiteSpace(refreshTokenSourceSerial) ?
null : _encryptionService.GetSha256Hash(refreshTokenSourceSerial),
AccessTokenHash = _encryptionService.GetSha256Hash(accessToken),
RefreshTokenExpiresDateTime = now.AddMinutes(_configuration.Value.RefreshTokenExpirationMinutes),
AccessTokenExpiresDateTime = now.AddMinutes(_configuration.Value.AccessTokenExpirationMinutes)
};
AddUserToken(token);
}
public Auth_User GetAuthenticatedCustomer()
{
if (_cachedUser != null)
{
return(_cachedUser);
}
var authenticateResult = _httpContextAccessor.HttpContext.AuthenticateAsync(MotelAuthenticationDefaults.AuthenticationScheme).Result;
if (!authenticateResult.Succeeded)
{
return(null);
}
Auth_User user = null;
if (_userSettings.UsernamesEnabled)
{
//try to get customer by username
var usernameClaim = authenticateResult.Principal.FindFirst(claim => claim.Type == ClaimTypes.Name &&
claim.Issuer.Equals(MotelAuthenticationDefaults.ClaimsIssuer, StringComparison.InvariantCultureIgnoreCase));
if (usernameClaim != null)
{
user = _userService.GetUserByUsername(usernameClaim.Value);
}
}
else
{
//try to get customer by email
var emailClaim = authenticateResult.Principal.FindFirst(claim => claim.Type == ClaimTypes.Email &&
claim.Issuer.Equals(MotelAuthenticationDefaults.ClaimsIssuer, StringComparison.InvariantCultureIgnoreCase));
if (emailClaim != null)
{
user = _userService.GetUserByEmail(emailClaim.Value);
}
if (user == null || (user.Status != (int)EnumStatusUser.Approved) || user.Deleted != (int)EnumStatusUser.Delete)
{
return(null);
}
}
_cachedUser = user;
return(_cachedUser);
}
public bool Authorize(string auth_PermissionSystemName, Auth_User customer)
{
if (string.IsNullOrEmpty(auth_PermissionSystemName))
{
return(false);
}
if (Authorize(auth_PermissionSystemName, customer.Id, (int)ObjectTypeEnum.User))
{
return(true);
}
var userRoles = _userService.GetUserRoles(customer);
foreach (var role in userRoles)
{
if (Authorize(auth_PermissionSystemName, role.Id, (int)ObjectTypeEnum.Role))
{
return(true);
}
}
return(false);
}
public FileResult Export([DataSourceRequest] DataSourceRequest request)
{
ExcelPackage pck = new ExcelPackage(new FileInfo(Server.MapPath("~/ExportTemplate/NguoiDung.xlsx")));
ExcelWorksheet ws = pck.Workbook.Worksheets["Data"];
if (userAsset["Export"])
{
string whereCondition = "";
if (request.Filters.Count > 0)
{
whereCondition = " AND " + new KendoApplyFilter().ApplyFilter(request.Filters[0]);
}
IDbConnection db = new OrmliteConnection().openConn();
var lstResult = new Auth_User().GetExport(request, whereCondition);
int rowNum = 2;
foreach (var item in lstResult)
{
ws.Cells["A" + rowNum].Value = item.UserID;
ws.Cells["B" + rowNum].Value = item.DisplayName;
ws.Cells["C" + rowNum].Value = item.FullName;
ws.Cells["D" + rowNum].Value = item.Email;
ws.Cells["E" + rowNum].Value = item.Phone;
ws.Cells["F" + rowNum].Value = item.Note;
ws.Cells["G" + rowNum].Value = item.IsActive ? "Đang hoạt động" : "Ngưng hoạt động";
rowNum++;
}
db.Close();
}
else
{
ws.Cells["A2:E2"].Merge = true;
ws.Cells["A2"].Value = "You don't have permission to export data.";
}
MemoryStream output = new MemoryStream();
pck.SaveAs(output);
return(File(output.ToArray(), //The binary data of the XLS file
"application/vnd.ms-excel", //MIME type of Excel files
"NguoiDung_" + DateTime.Now.ToString("yyyyMMdd_HHmmss") + ".xlsx")); //Suggested file name in the "Save as" dialog which will be displayed to the end user
}
public ActionResult Registry(RegistryModel item)
{
IDbConnection db = new OrmliteConnection().openConn();
try
{
var isExist = db.FirstOrDefault <Auth_User>(p => p.UserID == item.UserName);
item.Phone = !string.IsNullOrEmpty(item.Phone) ? item.Phone : "";
item.Email = !string.IsNullOrEmpty(item.Email) ? item.Email : "";
item.UserName = !string.IsNullOrEmpty(item.UserName) ? item.UserName : "";
if (isExist != null)
{
return(Json(new { success = false, message = "Người dùng đã tồn tại" }));
}
var user = new Auth_User();
user.UserID = item.UserName;
user.DisplayName = item.UserName;
user.Phone = item.Phone;
user.Email = item.Email;
user.IsActive = true;
user.FullName = item.UserName;
user.Password = SqlHelper.GetMd5Hash(item.Password);
user.RowCreatedAt = DateTime.Now;
user.RowCreatedBy = "CustomerRegistry";
user.Note = "";
db.Insert <Auth_User>(user);
var detail = new Auth_UserInRole();
detail.UserID = item.UserName;
detail.RoleID = 3;
detail.RowCreatedAt = DateTime.Now;
detail.RowCreatedBy = "CustomerRegistry";
db.Insert <Auth_UserInRole>(detail);
return(Json(new { success = true, message = "Đăng ký thành công" }));
}
catch (Exception e)
{
return(Json(new { success = false, message = e.Message }));
}
finally { db.Close(); }
}
public Auth_User InsertUserRetener(Auth_User user)
{
try
{
user.CreatedTime = DateTime.Now;
user.Status = (int)EnumStatusUser.Approved;
_userRepository.Insert(user);
_eventPublisher.EntityInserted(user);
var roles = _rolesServices.GetRoleByName(RoleDefault.RoleRetener);
var usersRole = new Auth_UserRoles()
{
UserID = user.Id,
RoleID = roles.Id
};
AddUserRoleMapping(usersRole);
return(user);
}
catch (Exception ex)
{
_logger.Error("UpdateCustomerPassword error", ex);
return(null);
}
}
public int[] GetCustomerRoleIds(Auth_User user, bool showHidden = false)
{
if (user == null)
{
throw new ArgumentNullException(nameof(user));
}
try
{
var key = _cacheKeyService.PrepareKeyForShortTermCache(MotelUserServicesDefaults.UserRoleIdsCacheKey, user);
var query = from ur in _userRolesMappingRepository.Table join urm in _userRolesMappingRepository.Table
on ur.Id equals urm.RoleID
where urm.RoleID == user.Id
orderby ur.Id
select ur.RoleID;
return(_staticCacheManager.Get(key, () => query.ToArray()));
}
catch (Exception ex)
{
_logger.Error("GetCustomerRoles error", ex);
return(null);
}
}
public ActionResult Login(string userName, string password, bool isRememberMe)
{
if (string.IsNullOrEmpty(userName) || string.IsNullOrEmpty(password))
{
throw new Exception("请输入用户名或密码");
}
var user = new Auth_User();
try
{
if (ValidateUser(userName, password, out user))
{
FormsAuthentication.SetAuthCookie(userName, true);
ApplicationUser.InitLoginInfo(userName, user.RealName, user.Auth_Department.Name);
FormsAuthentication.RedirectFromLoginPage(userName, true);
return(null);
}
return(RedirectToAction("Login", "Account", new { msg = "登录失败" }));
}
catch (Exception ex)
{
return(RedirectToAction("Login", "Account", new { msg = ex.Message }));
}
}
private void 添加toolStripButton1_Click(object sender, EventArgs e)
{
if (!CheckControl())
{
return;
}
if (!m_personnerServer.AddPersonnelArchive(GetPersonnelArchiveData(), GetPersonnelListData(), out m_error))
{
MessageDialog.ShowPromptMessage(m_error);
return;
}
IQueryable <View_Auth_Role> authRole = m_roleManager.GetAllRoles();
string roleCode = "";
foreach (var item in authRole)
{
if (item.角色名称 == CE_RoleEnum.普通操作员.ToString())
{
roleCode = item.角色编码;
}
}
Auth_User userInfo = new Auth_User();
userInfo.LoginName = txtWorkID.Text.Trim();
userInfo.Password = "******";
userInfo.TrueName = txtName.Text.Trim();
userInfo.Dept = m_departmentServer.GetDeptCode(cmbDept.Text);
userInfo.IsActived = false;
userInfo.IsAdmin = false;
userInfo.AuthenticationMode = "密码认证";
userInfo.IsLocked = false;
userInfo.CreateDate = ServerTime.Time;
userInfo.DestroyFlag = false;
userInfo.Remarks = "通过人员档案自动添加";
userInfo.Handset = txtMobilePhone.Text.Trim();
if (m_userManager.AddUser(userInfo))
{
if (!m_roleManager.AddUserInRole(roleCode, txtWorkID.Text))
{
MessageDialog.ShowPromptMessage("员工信档案添加成功，角色分配失败！");
}
Flow_WarningNotice warning = new Flow_WarningNotice();
warning.标题 = "合同等待新签";
warning.发送方 = "系统";
warning.发送时间 = ServerTime.Time;
warning.附加信息1 = "员工合同管理";
warning.附加信息2 = txtWorkID.Text;
warning.附加信息3 = "0";
warning.附加信息4 = "";
warning.附加信息5 = "";
warning.附加信息6 = "";
warning.附加信息7 = "";
warning.附加信息8 = "";
warning.接收方 = "人力资源部办公室文员";
warning.接收方类型 = "角色";
warning.来源 = "人力资源管理系统";
warning.内容 = "【" + txtName.Text + "】员工【合同类】等待新签！";
warning.优先级 = "高";
warning.状态 = "未读";
m_warningNotice.SendWarningNotice(warning);
}
m_updateFlag = true;
this.Close();
}
private (string AccessToken, IEnumerable <Claim> Claims) createAccessTokenAsync(Auth_User user)
{
var claims = new List <Claim>
{
// Unique Id for all Jwt tokes
new Claim(JwtRegisteredClaimNames.Jti, _encryptionService.CreateCryptographicallySecureGuid().ToString(), ClaimValueTypes.String, _configuration.Value.Issuer),
// Issuer
new Claim(JwtRegisteredClaimNames.Iss, _configuration.Value.Issuer, ClaimValueTypes.String, _configuration.Value.Issuer),
// Issued at
new Claim(JwtRegisteredClaimNames.Iat, DateTimeOffset.UtcNow.ToUnixTimeSeconds().ToString(), ClaimValueTypes.Integer64, _configuration.Value.Issuer),
new Claim(ClaimTypes.NameIdentifier, user.Id.ToString(), ClaimValueTypes.String, _configuration.Value.Issuer),
new Claim(ClaimTypes.Name, user.UserName, ClaimValueTypes.String, _configuration.Value.Issuer),
new Claim(ClaimTypes.Email, user.Email?.ToString(), ClaimValueTypes.String, _configuration.Value.Issuer),
// to invalidate the cookie
new Claim(ClaimTypes.SerialNumber, user.Id.ToString(), ClaimValueTypes.String, _configuration.Value.Issuer),
// custom data
new Claim(ClaimTypes.UserData, user.Id.ToString(), ClaimValueTypes.String, _configuration.Value.Issuer)
};
// add roles
var roleNames = _rolesUserServices.GetNameRoles(user.Id);
foreach (var name in roleNames)
{
claims.Add(new Claim(ClaimTypes.Role, name, ClaimValueTypes.String, _configuration.Value.Issuer));
}
var key = new SymmetricSecurityKey(Encoding.UTF8.GetBytes(_configuration.Value.Key));
var creds = new SigningCredentials(key, SecurityAlgorithms.HmacSha256);
var now = DateTime.UtcNow;
var token = new JwtSecurityToken(
issuer: _configuration.Value.Issuer,
audience: _configuration.Value.Audience,
claims: claims,
notBefore: now,
expires: now.AddMinutes(_configuration.Value.AccessTokenExpirationMinutes),
signingCredentials: creds);
return(new JwtSecurityTokenHandler().WriteToken(token), claims);
}
protected override void Initialize(System.Web.Routing.RequestContext requestContext)
{
base.Initialize(requestContext);
if (this.User.Identity.IsAuthenticated)
{
IDbConnection dbConn = new OrmliteConnection().openConn();
lstAssetDefault = InitAssetDefault();
currentUser = dbConn.GetByIdOrDefault <Auth_User>(User.Identity.Name);
currentUserRole = dbConn.SqlList <Auth_Role>("EXEC p_Auth_UserInRole_Select_By_UserID @UserID", new { UserID = User.Identity.Name });
string controllerName = this.GetType().Name;
controllerName = controllerName.Substring(0, controllerName.IndexOf("Controller"));
var lstAsset = new List <Auth_Action>();
// Get MenuID from controller name
string menuID = dbConn.SingleOrDefault <Auth_Menu>("ControllerName = {0}", controllerName).MenuID;
foreach (var g in currentUserRole)
{
// Get List Asset
var temp = dbConn.Select <Auth_Action>(p => p.RoleID == g.RoleID && p.MenuID == menuID);
if (temp.Count > 0)
{
lstAsset.AddRange(temp);
}
}
if (lstAsset.Count == 0)
{
var item = new Auth_Action();
item.MenuID = menuID;
item.Note = "";
item.RowCreatedAt = DateTime.Now;
item.RowCreatedBy = "System";
if (currentUser.UserID == ConfigurationManager.AppSettings["superadmin"])
{
item.RoleID = 1;
item.IsAllowed = true;
foreach (var asset in lstAssetDefault)
{
item.Action = asset;
dbConn.Insert <Auth_Action>(item);
}
}
else
{
item.RoleID = currentUserRole.FirstOrDefault().RoleID;
item.IsAllowed = false;
foreach (var asset in lstAssetDefault)
{
item.Action = asset;
dbConn.Insert <Auth_Action>(item);
}
}
}
else
{
foreach (var g in currentUserRole)
{
// Asset
var lst = lstAsset.Where(p => p.RoleID == g.RoleID).ToList();
foreach (var item in lst)
{
if (!userAsset.ContainsKey(item.Action))
{
userAsset.Add(item.Action, item.IsAllowed);
}
else if (item.IsAllowed)
{
userAsset.Remove(item.Action);
userAsset.Add(item.Action, item.IsAllowed);
}
}
}
}
// Get Asset View Menu
foreach (var g in currentUserRole)
{
var lstView = dbConn.Select <Auth_Action>(p => p.RoleID == g.RoleID && p.Action == "View");
//var lstView = new Auth_Menu().GetMenuByRoleID(g.RoleID);
foreach (var i in lstView)
{
if (!dictView.ContainsKey("menu_" + i.MenuID))
{
if (i.IsAllowed)
{
dictView.Add("menu_" + i.MenuID, true);
}
}
}
}
ViewData["menuView"] = dictView;
dbConn.Close();
}
}
public IList <Auth_Assign> GetAllPermissonOfUser(Auth_User user)
{
return(GetAllPermissonOfUser(user.Id));
}
