public async Task <IActionResult> ChangePassword(ChangePassword changePassword) // Change password
{
if (ModelState.IsValid)
{
SomeData someData = null;
try
{
string someEmail = new HashConvertor().GetHash(changePassword.Email.Trim().ToLower());
someData = await _context.SomeDatas.LastOrDefaultAsync(sd => sd.Data1 == someEmail);
}
catch (Exception)
{
return(NotFound());
}
if (someData == null)
{
return(RedirectToAction("Register", "Account"));
}
Cryptographer cryptographer = new Cryptographer().Create(someData.Data2);
string email = cryptographer.Encode(changePassword.Email.Trim().ToLower());
string passwordHash = new HashConvertor().GetHash(changePassword.Password.Trim().ToLower());
bool responce = false;
try
{
await Task.Run(() =>
{
responce = new UserUtils().CheckEmailExists(_context, email);
});
}
catch (Exception)
{
HttpContext.Session.SetString(ERROR, "The server was not found or was not accessible. Try later.");
return(RedirectToAction("Error", "Account"));
}
if (!responce)
{
return(RedirectToAction("Register", "Account"));
}
UserApp userApp = null;
try
{
userApp = await _context.UserApps.SingleOrDefaultAsync(u => u.Email == email);
if (userApp != null)
{
userApp = cryptographer.ConvertUserData(userApp, passwordHash);
try
{
_context.Update(userApp);
await _context.SaveChangesAsync();
}
catch (Exception)
{
return(NotFound());
}
await Task.Run(() =>
{
userApp = new UserUtils().UpdatePassword(_context, userApp.Email, passwordHash);
});
string emailHash = new HashConvertor().GetHash(changePassword.Email.Trim().ToLower());
_context.Add(new SomeData
{
Data1 = emailHash,
Data2 = passwordHash
});
await _context.SaveChangesAsync();
}
}
catch (Exception)
{
HttpContext.Session.SetString(ERROR, "The server was not found or was not accessible. Try later.");
return(RedirectToAction("Error", "Account"));
}
if (userApp != null)
{
int role;
try
{
role = _context.UserRoles.Where(r => r.Id == userApp.IdRole).Select(r => r.IdRole).First();
}
catch (Exception)
{
HttpContext.Session.SetString(ERROR, "The server was not found or was not accessible. Try later. I am ");
return(RedirectToAction("Error", "Account"));
}
SetUserSession(userApp, role, cryptographer);
return(RedirectToAction("Index", "BoardTasks"));
}
}
return(View());
}
