private async Task CreateRoles(IServiceProvider serviceProvider)
{
var roleManager = serviceProvider.GetRequiredService <RoleManager <IdentityRole> >();
var userManager = serviceProvider.GetRequiredService <UserManager <CodecampUser> >();
string[] roleNames = { "Admin", "Speaker", "Volunteer", "Attendee" };
IdentityResult roleResult;
// Create the application roles, if they do not exist
foreach (var roleName in roleNames)
{
var roleExists = await roleManager.RoleExistsAsync(roleName);
if (!roleExists)
{
roleResult = await roleManager.CreateAsync(new IdentityRole(roleName));
}
}
// Create the site admin user
var adminUsername = Configuration.GetSection("AppSettings")["AdminUser"];
var adminEmail = Configuration.GetSection("AppSettings")["AdminUser"];
var adminPassword = Configuration.GetSection("AppSettings")["AdminPass"];
if (adminUsername.Length != 0 && adminPassword.Length != 0 &&
adminEmail.Length != 0)
{
var sysAdmin = new CodecampUser
{
UserName = adminUsername,
Email = adminEmail,
EmailConfirmed = true,
};
var _user = await userManager.FindByEmailAsync(adminEmail);
if (_user == null)
{
var createAdminUserResult
= await userManager.CreateAsync(sysAdmin, adminPassword);
if (createAdminUserResult.Succeeded)
{
// Assign the sys admin user to the admin role
await userManager.AddToRoleAsync(sysAdmin, "Admin");
}
}
}
}
public ApiUser(CodecampUser webUser, bool includeDetails = false)
{
Id = webUser.Id;
FirstName = webUser.FirstName;
LastName = webUser.LastName;
// TODO Future
//EventId = webSpeaker.EventId;
if (!includeDetails)
{
return;
}
EmailAddress = webUser.Email;
}
private async Task LoadSharedKeyAndQrCodeUriAsync(CodecampUser 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 CodecampUser {
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 <bool> UpdateUser(CodecampUser user)
{
try
{
_context.CodecampUsers.Update(user);
await _context.SaveChangesAsync();
return(true);
}
catch (DbUpdateConcurrencyException)
{
if (!await UserExists(user.Id))
{
return(false);
}
else
{
throw;
}
}
}
public async Task <IActionResult> OnPostAsync(string returnUrl = null)
{
if (ModelState.IsValid)
{
// Get the current event
var theEvent = await _eventBL.GetActiveEvent();
var user
= new CodecampUser
{
IsAttending = true,
IsSpeaker = false,
UserName = Input.Email,
Email = Input.Email,
IsVolunteer = Input.IsVolunteer,
EventId = theEvent != null ? theEvent.EventId : (int?)null
};
var result = await _userManager.CreateAsync(user, Input.Password);
if (result.Succeeded)
{
_logger.LogInformation("User created a new account with password.");
await _userManager.AddToRoleAsync(user, "Attendee");
// Save the DB changes
await _context.SaveChangesAsync();
var code = await _userManager.GenerateEmailConfirmationTokenAsync(user);
var callbackUrl = Url.Page(
"/Account/ConfirmEmail",
pageHandler: null,
values: new { userId = user.Id, code = code },
protocol: Request.Scheme);
// Generate and send a confirmation email to the user
await _emailSender.SendEmailAsync(Input.Email, "Confirm your email",
$"Please confirm your account by <a href='{HtmlEncoder.Default.Encode(callbackUrl)}'>clicking here</a>.");
// Redirect to the registration almost complete page
return(RedirectToPage("./RegistrationAlmostComplete"));
}
foreach (var error in result.Errors)
{
if (error.Code == "DuplicateUserName")
{
// The account currently exists, redirect to login page, note
// this is to complete speaker registration.
return(RedirectToPage("./Login",
new
{
ReturnUrl = "./Manage/Index",
LoginWithRegistration = "Attendee",
Email = Input.Email // pass the email/username for convenience
}));
}
ModelState.AddModelError(string.Empty, error.Description);
}
}
// If we got this far, something failed, redisplay form
return(Page());
}
