private void CheckUser(DealershipUser user)
{
if (user == null)
{
throw new ArgumentException();
}
}
public void DemoteAdmin(DealershipUser user)
{
this.CheckUser(user);
this.userManager.RemoveFromRoleAsync(user, Constants.AdminRole).Wait();
this.userManager.AddToRoleAsync(user, Constants.UserRole).Wait();
}
private async Task LoadSharedKeyAndQrCodeUriAsync(DealershipUser 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> OnPostAsync(string returnUrl = null)
{
returnUrl = returnUrl ?? Url.Content("~/");
if (ModelState.IsValid)
{
var user = new DealershipUser
{
UserName = Input.Username,
Email = Input.Email,
FirstName = Input.FirstName,
MiddleName = Input.MiddleName,
LastName = Input.LastName
};
var result = await _userManager.CreateAsync(user, Input.Password);
if (result.Succeeded)
{
_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 _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 <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 DealershipUser {
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 InvokeAsync(HttpContext httpContext, IServiceProvider serviceProvider, SignInManager <DealershipUser> signInManager)
{
// Seed Roles
var roleManager = serviceProvider.GetService <RoleManager <IdentityRole> >();
var adminRoleExists = roleManager.RoleExistsAsync(Constants.AdminRole).Result;
if (!adminRoleExists)
{
await roleManager.CreateAsync(new IdentityRole(Constants.AdminRole));
}
var userRoleExists = roleManager.RoleExistsAsync(Constants.UserRole).Result;
if (!userRoleExists)
{
await roleManager.CreateAsync(new IdentityRole(Constants.UserRole));
}
// Seed User admin
if (!signInManager.UserManager.Users.Any())
{
var user = new DealershipUser
{
UserName = AdminUsername,
Email = AdminEmail,
FirstName = AdminFirstName,
LastName = AdminLastName,
RegisteredOn = DateTime.Now
};
var result = signInManager.UserManager.CreateAsync(user, AdminPassword).Result;
var roleResult = signInManager.UserManager.AddToRoleAsync(user, Constants.AdminRole).Result;
}
await this.next(httpContext);
}
