Login Help
# help-with-umbracoy
Yasein H. Burqan
10/18/2023, 2:49 PM[HttpPost]
[ValidateAntiForgeryToken]
[ValidateUmbracoFormRouteString]
public async Task Login([FromForm] LoginViewModel model)
{
if (!ModelState.IsValid)
{
return RedirectToCurrentUmbracoPage();
}
bool userIsValid = await _usersMembers.IsUserValid(
model.EmailOrUsername, model.Password);
if (!userIsValid)
{
TempData["LoginSuccess"] = "Invalid email/username or password";
return RedirectToCurrentUmbracoPage();
}
return RedirectToUmbracoPage(Guid.Parse("ee7ae6f0-056c-4e1e-8c30-772fd2c53a30"));
}
Yasein H. Burqan
10/18/2023, 2:50 PMpublic async Task IsUserValid(string emailOrUsername, string password)
{
IMember userByEmail = _memberService.GetByEmail(emailOrUsername);
if (userByEmail != null && await VerifyPassword(userByEmail, password))
{
return true;
}
IMember userByUsername = _memberService.GetByUsername(emailOrUsername);
if (userByUsername != null && await VerifyPassword(userByUsername, password))
{
return true;
}
return false;
}
Yasein H. Burqan
10/18/2023, 2:51 PMprivate async Task VerifyPassword(IMember user, string password)
{
string storedHash = user.PasswordConfiguration;
string rawPassword = user.RawPasswordValue;
string passwordConfiguration = "{\"hashAlgorithm\":\"HMACSHA256\"}";
using (HMACSHA256 hmac = new HMACSHA256())
{
byte[] passwordBytes = Encoding.UTF8.GetBytes(rawPassword);
byte[] computedHashBytes = hmac.ComputeHash(passwordBytes);
string computedHashBase64 = Convert.ToBase64String(computedHashBytes);
if (computedHashBase64.Equals(storedHash))
{
}
else
{
}
}
return false;
}
s
SiempreSteve
10/19/2023, 9:10 AMInject private readonly IMemberSignInManager _signInManager;
then you can sign someone in with this
Microsoft.AspNetCore.Identity.SignInResult signInResult = await _signInManager.PasswordSignInAsync(model.Username, model.Password, model.RememberMe, lockoutOnFailure: true);
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