public ActionResult ResetPassword(ResetPasswordModel model)
{
var Message = "";
if (ModelState.IsValid)
{
using (PHMSDbContext db = new PHMSDbContext())
{
var user = db.Users.Where(u => u.ResetPasswordCode == model.ResetCode).FirstOrDefault();
if (user != null)
{
user.Password = Crypto.Hash(model.NewPassword);
user.ResetPasswordCode = null;
db.Configuration.ValidateOnSaveEnabled = false;
db.SaveChanges();
Message = "New password updated successfully";
}
}
}
else
{
Message = "Invalid Request";
}
ViewBag.Message = Message;
return(View(model));
}
public ActionResult Edit(EditUserModel user)
{
try
{
using (PHMSDbContext db = new PHMSDbContext())
{
var v = db.Users.Where(u => u.Id == user.Id).FirstOrDefault();
if (v.Password == Crypto.Hash(user.PreviousPassword))
{
v.FirstName = user.FirstName;
v.LastName = user.LastName;
v.DateOfBirth = user.DateOfBirth;
v.Password = Crypto.Hash(user.Password);
v.ConfirmPassword = Crypto.Hash(user.Password);
db.SaveChanges();
}
else
{
ModelState.AddModelError("PasswordMismatch", "Password doesn't match");
return(View(user));
}
}
}
catch (Exception)
{
HttpNotFound();
}
return(RedirectToAction("Details"));
}
public ActionResult ForgotPassword(string EmailId)
{
//Verify Email Id
//Generate Reset password link
//send Email
string Message = "";
using (PHMSDbContext db = new PHMSDbContext())
{
var account = db.Users.Where(u => u.EmailId == EmailId).FirstOrDefault();
if (account != null)
{
//Send Email for reset pasword
string resetCode = Guid.NewGuid().ToString();
SendVerificationEmail(account.EmailId, resetCode, "ResetPassword");
account.ResetPasswordCode = resetCode;
db.Configuration.ValidateOnSaveEnabled = false;
db.SaveChanges();
Message = "Reset password link has been sent to your email address";
}
else
{
Message = "Account not found";
}
}
ViewBag.Message = Message;
return(View());
}
//Verify Account
public ActionResult VerifyAccount(string id)
{
if (id == null)
{
id = Guid.Empty.ToString(); //Handling Guid(null) issue
}
bool Status = false;
using (PHMSDbContext db = new PHMSDbContext())
{
db.Configuration.ValidateOnSaveEnabled = false; //to avoid confirm password doesn't match issue
var v = db.Users.Where(u => u.ActivationCode == new Guid(id)).FirstOrDefault();
if (v != null)
{
v.IsEmailVerified = true;
db.SaveChanges();
Status = true;
}
else
{
ViewBag.Message = "Invalid Request";
}
}
ViewBag.Status = Status;
return(View());
}
public bool DoesEmailExist(string emailId)
{
using (PHMSDbContext db = new PHMSDbContext())
{
var v = db.Users.Where(u => u.EmailId == emailId).FirstOrDefault();
return(v != null);
}
}
public ActionResult Edit(int?id)
{
using (PHMSDbContext db = new PHMSDbContext())
{
var v = db.Users.Where(u => u.Id == id).FirstOrDefault();
EditUserModel user = new EditUserModel();
user.Id = v.Id;
user.FirstName = v.FirstName;
user.LastName = v.LastName;
user.DateOfBirth = v.DateOfBirth;
return(View(user));
}
}
public ActionResult Details()
{
using (PHMSDbContext db = new PHMSDbContext())
{
if (Session["userId"] == null)
{
return(RedirectToAction("Index", "Home"));
}
string email = Session["userId"].ToString();
var v = db.Users.Where(u => u.EmailId == email).FirstOrDefault();
return(View(v));
}
}
[ValidateAntiForgeryToken] //Prevent csrf attack
public ActionResult Login(UserLogin login, string ReturnUrl = "")
{
bool Status = false;
string Message = "";
using (PHMSDbContext db = new PHMSDbContext())
{
var v = db.Users.Where(u => u.EmailId == login.EmailId).FirstOrDefault();
if (v != null && v.IsEmailVerified)
{
if (string.Compare(Crypto.Hash(login.Password), v.Password) == 0)
{
int timeout = login.RememberMe ? 525600 : 20; //525600 min = 1 year
var ticket = new FormsAuthenticationTicket(login.EmailId, login.RememberMe, timeout);
string encrypted = FormsAuthentication.Encrypt(ticket);
var cookie = new HttpCookie(FormsAuthentication.FormsCookieName, encrypted);
cookie.Expires = DateTime.Now.AddMinutes(timeout);
cookie.HttpOnly = true; //Can't be edited through JavaScript
Response.Cookies.Add(cookie);
Session["userId"] = v.EmailId;
Session["adminId"] = null;
if (Url.IsLocalUrl(ReturnUrl))
{
return(Redirect(ReturnUrl));
}
else
{
return(RedirectToAction("Index", "Home"));
}
}
else
{
Status = true;
ModelState.AddModelError("PasswordMismatch", "Password doesn't match");
Message = "Invalid credential provided";
}
}
else
{
Status = true;
Message = "User not registered yet!";
}
}
ViewBag.Status = Status;
ViewBag.Message = Message;
return(View(login));
}
public ActionResult Registration([Bind(Exclude = "IsEmailVerified, ActivationCode")] User user)
{
bool Status = false;
string Message = "";
//Model Validation
if (ModelState.IsValid)
{
#region Email Already Exists
if (DoesEmailExist(user.EmailId))
{
ModelState.AddModelError("EmailExist", "Email already exists");
return(View(user));
}
#endregion
#region Generate Activation Code
user.ActivationCode = Guid.NewGuid();
#endregion
#region Password Hashing
user.Password = Crypto.Hash(user.Password);
user.ConfirmPassword = Crypto.Hash(user.ConfirmPassword);
#endregion
user.IsEmailVerified = false;
#region Save Data to Database
using (PHMSDbContext db = new PHMSDbContext())
{
db.Users.Add(user);
db.SaveChanges();
//Send Verification Email
SendVerificationEmail(user.EmailId, user.ActivationCode.ToString());
Message = "Registration is done successfully. Account Activation link has been sent to your email: " + user.EmailId;
Status = true;
}
#endregion
}
else
{
Message = "Invalid Request";
}
ViewBag.Message = Message;
ViewBag.Status = Status;
return(View(user));
}
public ActionResult ResetPassword(string id)
{
//Verify the reset password link
//Find account accociated with link
//redirect to reset password page
using (PHMSDbContext db = new PHMSDbContext())
{
var user = db.Users.Where(u => u.ResetPasswordCode == id).FirstOrDefault();
if (user != null)
{
ResetPasswordModel model = new ResetPasswordModel();
model.ResetCode = id;
return(View(model));
}
else
{
return(HttpNotFound());
}
}
}
