User-351779185 posted
I am building my first application with Asp.Net Core 3.1 MVC using Visual Studio 2019.
As some users do not have an e-mail account, all users login with a UserName, which works fine. As some users do not have an e-mail account, I would like the Admin role to reset a users password if they forget it.
I have searched around the internet for example codes and to be honest I have confused myself.
I have created the following code but get an 'squealy red line' for the 'HashPassword' in the Account Controller which i don't quite understand.
Could someone please advise where I am going wrong how to fix it?
View Model
public class AdminResetPasswordViewModel
{
public string Id { get; set; }
[Required]
[DataType(DataType.Password)]
[Display(Name = "New password")]
public string NewPassword { get; set; }
[DataType(DataType.Password)]
[Display(Name = "Confirm new password")]
[Compare("NewPassword", ErrorMessage = "The new password and confirmation password do not match.")]
public string ConfirmPassword { get; set; }
}
View
<h2>Reset Password</h2>
<hr />
<div class="form-horizontal">
<h4>ResetPasswordViewModel</h4>
<hr />
@Html.ValidationSummary(true, "", new { @class = "text-danger" })
@Html.HiddenFor(model => model.Id)
<div class="form-group">
@Html.LabelFor(model => model.NewPassword, htmlAttributes: new { @class = "control-label col-md-2" })
<div class="col-md-10">
@Html.EditorFor(model => model.NewPassword, new { htmlAttributes = new { @class = "form-control" } })
@Html.ValidationMessageFor(model => model.NewPassword, "", new { @class = "text-danger" })
</div>
</div>
<div class="form-group">
@Html.LabelFor(model => model.ConfirmPassword, htmlAttributes: new { @class = "control-label col-md-2" })
<div class="col-md-10">
@Html.EditorFor(model => model.ConfirmPassword, new { htmlAttributes = new { @class = "form-control" } })
@Html.ValidationMessageFor(model => model.ConfirmPassword, "", new { @class = "text-danger" })
</div>
</div>
<div class="form-group">
<div class="col-md-offset-2 col-md-10">
<input type="submit" value="Reset Password" class="btn btn-default" />
</div>
</div>
</div>
@section Scripts {
@{await Html.RenderPartialAsync("_ValidationScriptsPartial");}
}
Account Controller
public class AccountController : Controller
{
private readonly UserManager<IdentityUser> userManager;
private readonly SignInManager<IdentityUser> signInManager;
public AccountController(UserManager<IdentityUser> userManager,
SignInManager<IdentityUser> signInManager)
{
this.userManager = userManager;
this.signInManager = signInManager;
}
//Register New User
[HttpGet]
public IActionResult Register()
{
return View();
}
[HttpPost]
public async Task<IActionResult> Register(RegisterViewModel model)
{
{
if (ModelState.IsValid)
{
var user = new IdentityUser { UserName = model.Username, Email = model.Email };
var result = await userManager.CreateAsync(user, model.Password);
if (result.Succeeded)
{
if (signInManager.IsSignedIn(User) && User.IsInRole("Admin"))
{
return RedirectToAction("ListUsers", "Administration");
}
await signInManager.SignInAsync(user, isPersistent: false);
return RedirectToAction("Index", "Items");
}
foreach (var error in result.Errors)
{
ModelState.AddModelError("", error.Description);
}
}
return View();
}
}
//Login
[HttpGet]
public IActionResult Login()
{
return View();
}
[HttpPost]
public async Task<IActionResult> Login(LoginViewModel model, string returnUrl)
{
{
if (ModelState.IsValid)
{
var result = await signInManager.PasswordSignInAsync(model.UserName, model.Password, model.RememberMe, false);
if (result.Succeeded)
{
if (!string.IsNullOrEmpty(returnUrl) && Url.IsLocalUrl(returnUrl))
{
return Redirect(returnUrl);
}
else
{
return RedirectToAction("Index", "Items");
}
}
ModelState.AddModelError(string.Empty, "Invalid Login Attempt");
}
return View();
}
}
//Logout
[HttpPost]
public async Task<IActionResult> Logout()
{
await signInManager.SignOutAsync();
return RedirectToAction("Login", "Account");
}
//Password Reset by Admin
[HttpPost]
[ValidateAntiForgeryToken]
public async Task<IActionResult> AdminResetPassword(AdminResetPasswordViewModel model)
{
var user = await userManager.FindByIdAsync(model.Id);
if (user == null)
{
return NotFound();
}
user.PasswordHash = userManager.PasswordHasher.HashPassword(model.NewPassword);
var result = await userManager.UpdateAsync(user);
if (!result.Succeeded)
{
return View("ListUsers", "Administration");
}
return View("ListUsers", "Administration");
}
[HttpGet]
public IActionResult AccessDenied()
{
return View();
}
}
}
Reset Password by Admin Role
