public IActionResult OnGet()
{
var usersId = HttpContext.Session.GetInt32("users_id");
if (usersId == null)
{
if (HttpContext.Request.Cookies.ContainsKey("users_id"))
{
usersId = int.Parse(HttpContext.Request.Cookies["users_id"]);
var usersName = HttpContext.Request.Cookies["users_name"];
HttpContext.Session.SetInt32("users_id", (int)usersId);
HttpContext.Session.SetString("users_name", usersName);
}
else
{
return(Redirect("SignIn"));
}
}
var usersDao = new UsersDao();
Users = usersDao.GetById((int)usersId);
Courses = usersDao.GetCourses((int)usersId);
var purchaseDao = new PurchaseDao();
Purchases = purchaseDao.GetByUsersId((int)usersId);
foreach (var purchase in Purchases)
{
purchase.CourseName = Courses.First(c => c.Id == purchase.CourseId).Name;
}
return(null);
}
public ActionResult Login(LoginModel model)
{
if (ModelState.IsValid)
{
var dao = new UsersDao();
var result = dao.Login(model.UserName, Md5Encryptor.Md5Hash(model.Password));
if (result == 0)
{
var user = dao.GetById(model.UserName);
var userSession = new UserLogin();
userSession.UserName = user.UserName;
Session.Add(CommonConstants.USER_SESSION, userSession);
return(RedirectToAction("Index", "Home"));
}
else if (result == 1)
{
ModelState.AddModelError("", "Username is not exist");
TempData["AlertMessage"] = "Username is not exist";
TempData["AlertType"] = "alert-danger";
}
else
{
ModelState.AddModelError("", "Wrong Password");
TempData["AlertMessage"] = "Wrong password";
TempData["AlertType"] = "alert-danger";
}
}
return(View("Index"));
}
/// <summary>
/// 点击列表头时，数据自动填充
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void dataGridView_RowHeaderMouseClick(object sender, DataGridViewCellMouseEventArgs e)
{
if (this.dataGridView.Rows.Count > 0)
{
DataGridViewRow currentRow = this.dataGridView.Rows[e.RowIndex];
this.userId.Text = currentRow.Cells["UsersId"].Value.ToString();
this.userName.Text = currentRow.Cells["UsersName"].Value.ToString();
this.userEmail.Text = currentRow.Cells["UsersEmail"].Value.ToString();
user = UsersDao.GetById(this.userId.Text);
SetPrivilege();
if (user.UsersIsactive)
{
this.delBtn.Visible = true;
this.activeBtn.Visible = false;
this.resetPwdBtn.Enabled = true;
this.saveBtn.Enabled = true;
}
else
{
this.delBtn.Visible = false;
this.activeBtn.Visible = true;
this.resetPwdBtn.Enabled = false;
this.saveBtn.Enabled = false;
}
}
}
/// <summary>
/// 检查用户名密码,取得用户信息
/// </summary>
/// <returns></returns>
private bool CheckPrivilege()
{
try
{
//取得用户信息
if (user == null)
{
user = UsersDao.GetById(this.userId.Text);
}
}
catch (Exception e)
{
return(false);
}
//验证密码
string pwd = Utilities.Md5Encrypt(this.password.Text);
if (LoginForm.user != null)
{
if (!user.UsersIsactive)
{
MessageBox.Show("用户已锁定，请联系管理员重新激活！");
return(false);
}
if (user.Password.Equals(Utilities.Md5Encrypt(this.password.Text)))
{
LoginForm.user.LoginDate = VehicleDao.GetCurrentDate();
LoginForm.user.LoginServer = server.Text;
return(true);
}
else
{
MessageBox.Show("密码错误，请重试！");
return(false);
}
}
else
{
MessageBox.Show("用户名不存在！");
this.userName.Text = "";
}
return(false);
}
public ActionResult Index(LoginModel model)
{
var dao = new UsersDao();
string Password = Encryptor.MD5Hash(model.Password);
var result = dao.Login(model.UserName, Password);
if (result)
{
var user = dao.GetById(model.UserName);
var userSession = new UserLogin();
userSession.UserName = user.UserName;
userSession.UserID = user.UserId;
Session.Add(CommonConstants.USER_SESSION, userSession);
return(RedirectToAction("Index", "Index"));
}
else
{
ModelState.AddModelError("", "Đăng nhập không đúng.");
}
return(View());
}
private void password_Enter(object sender, EventArgs e)
{
if (string.IsNullOrWhiteSpace(this.userId.Text))
{
return;
}
//if (string.IsNullOrWhiteSpace(this.server.Text))
//{
// return;
//}
user = UsersDao.GetById(this.userId.Text);
if (user != null)
{
this.userName.Text = user.UsersName;
}
else
{
MessageBox.Show("用户名不存在！");
this.userName.Text = "";
}
}
public void OnGet()
{
var fileDao = new FileDao();
AllFiles = fileDao.GetAll();
var userDao = new UsersDao();
foreach (var file in AllFiles)
{
file.UserName = userDao.GetById(file.UserId).Name;
}
var usersId = HttpContext.Session.GetInt32("users_id");
if (usersId == null && HttpContext.Request.Cookies.ContainsKey("users_id"))
{
usersId = int.Parse(HttpContext.Request.Cookies["users_id"]);
var usersName = HttpContext.Request.Cookies["users_name"];
HttpContext.Session.SetInt32("users_id", (int)usersId);
HttpContext.Session.SetString("users_name", usersName);
}
UserIsAuthorized = usersId != null;
}