private async Task LoadSharedKeyAndQrCodeUriAsync(LMSAppUser user)
{
// Load the authenticator key & QR code URI to display on the form
var unformattedKey = await _userManager.GetAuthenticatorKeyAsync(user);
if (string.IsNullOrEmpty(unformattedKey))
{
await _userManager.ResetAuthenticatorKeyAsync(user);
unformattedKey = await _userManager.GetAuthenticatorKeyAsync(user);
}
SharedKey = FormatKey(unformattedKey);
var email = await _userManager.GetEmailAsync(user);
AuthenticatorUri = GenerateQrCodeUri(email, unformattedKey);
}
public async Task <IActionResult> OnPostConfirmationAsync(string returnUrl = null)
{
returnUrl = returnUrl ?? Url.Content("~/");
// Get the information about the user from the external login provider
var info = await _signInManager.GetExternalLoginInfoAsync();
if (info == null)
{
ErrorMessage = "Error loading external login information during confirmation.";
return(RedirectToPage("./Login", new { ReturnUrl = returnUrl }));
}
if (ModelState.IsValid)
{
var user = new LMSAppUser {
UserName = Input.Email, Email = Input.Email
};
var result = await _userManager.CreateAsync(user);
if (result.Succeeded)
{
result = await _userManager.AddLoginAsync(user, info);
if (result.Succeeded)
{
await _signInManager.SignInAsync(user, isPersistent : false);
_logger.LogInformation("User created an account using {Name} provider.", info.LoginProvider);
return(LocalRedirect(returnUrl));
}
}
foreach (var error in result.Errors)
{
ModelState.AddModelError(string.Empty, error.Description);
}
}
LoginProvider = info.LoginProvider;
ReturnUrl = returnUrl;
return(Page());
}
public async Task <IActionResult> OnPostAsync(string returnUrl = null)
{
returnUrl = returnUrl ?? Url.Content("~/");
if (Input.Role == "Student")
{
if (_userService.AnyStudent(Input.Code, Input.FacultyName))
{
ModelState.AddModelError(string.Empty, "Student with this UniId and Faculty already registered.");
return(Page());
}
}
else
{
if (Input.Code != EducatorPassword)
{
ModelState.AddModelError(string.Empty, "Your educator code is wrong.");
return(Page());
}
}
if (ModelState.IsValid)
{
var user = new LMSAppUser {
UserName = Input.Username,
Email = Input.Email,
FirstName = Input.FirstName,
FamilyName = Input.FamilyName
};
var result = await _userManager.CreateAsync(user, Input.Password);
if (result.Succeeded)
{
if (Input.Role == "Student")
{
await this._userManager.AddToRoleAsync(user, "Student");
string groupId;
if (this._groupService.AnyGroup(Input.GroupNumber, Input.Major))
{
groupId = this._groupService.GetAll()
.Where(g => g.Major == Input.Major && g.Number == Input.GroupNumber)
.First().Id;
}
else
{
groupId = await this._groupService.CreateAsync(new GroupViewModel()
{
Major = Input.Major,
Number = Input.GroupNumber
});
}
await this._userService.CreateAsync(new StudentBindingModel()
{
UserId = user.Id,
StudentUniId = Input.Code,
FacultyName = Input.FacultyName,
Major = Input.Major,
GroupId = groupId
});
}
else
{
await this._userManager.AddToRoleAsync(user, "Educator");
await this._educatorService.CreateAsync(new EducatorBindingModel()
{
UserId = user.Id,
FacultyName = Input.FacultyName
});
}
_logger.LogInformation("User created a new account with password.");
var code = await _userManager.GenerateEmailConfirmationTokenAsync(user);
var callbackUrl = Url.Page(
"/Account/ConfirmEmail",
pageHandler: null,
values: new { userId = user.Id, code = code },
protocol: Request.Scheme);
await _emailSender.SendEmailAsync(Input.Email, "Confirm your email",
$"Please confirm your account by <a href='{HtmlEncoder.Default.Encode(callbackUrl)}'>clicking here</a>.");
//await _signInManager.SignInAsync(user, isPersistent: false);
return(LocalRedirect(returnUrl));
}
foreach (var error in result.Errors)
{
ModelState.AddModelError(string.Empty, error.Description);
}
}
// If we got this far, something failed, redisplay form
return(Page());
}
public async Task CreateRolesAsync()
{
var adminRole = "Admin";
var roleNames = new String[] { adminRole, "Educator", "Student" };
foreach (var roleName in roleNames)
{
var role = await rolesManager.RoleExistsAsync(roleName);
if (!role)
{
var result = await rolesManager.CreateAsync(new IdentityRole { Name = roleName });
}
}
// administrator
var user = new LMSAppUser
{
UserName = "******",
Email = "*****@*****.**",
EmailConfirmed = true,
FirstName = "Test1",
FamilyName = "Test2"
};
var i = await userManager.FindByEmailAsync(user.Email);
if (i == null)
{
var adminUser = await userManager.CreateAsync(user, "123456");
if (adminUser.Succeeded)
{
await userManager.AddToRoleAsync(user, adminRole);
}
}
//educator
var user2 = new LMSAppUser
{
UserName = "******",
Email = "*****@*****.**",
EmailConfirmed = true,
FirstName = "Edu1",
FamilyName = "Edu2"
};
var j = await userManager.FindByEmailAsync(user2.Email);
if (j == null)
{
var eduUser = await userManager.CreateAsync(user2, "123456");
if (eduUser.Succeeded)
{
await userManager.AddToRoleAsync(user2, "Educator");
}
}
//student
var user3 = new LMSAppUser
{
UserName = "******",
Email = "*****@*****.**",
EmailConfirmed = true,
FirstName = "Stu1",
FamilyName = "Stu2"
};
var k = await userManager.FindByEmailAsync(user3.Email);
if (k == null)
{
var eduUser = await userManager.CreateAsync(user3, "123456");
if (eduUser.Succeeded)
{
await userManager.AddToRoleAsync(user3, "Student");
}
}
}
