private static string CreateImageUri(XenialIdentityUser user)
{
if (user.Picture != null && user.Picture.Length > 0 && !string.IsNullOrEmpty(user.PictureMimeType))
{
return($"data:{user.PictureMimeType};base64,{Convert.ToBase64String(user.Picture)}");
}
return(null);
}
private async Task LoadAsync(XenialIdentityUser user)
{
var phone = await userManager.GetPhoneNumberAsync(user);
Phone = phone;
Input = new InputModel
{
NewPhone = phone,
};
IsPhoneConfirmed = await userManager.IsPhoneNumberConfirmedAsync(user);
}
private async Task LoadAsync(XenialIdentityUser user)
{
var email = await userManager.GetEmailAsync(user);
Email = email;
Input = new InputModel
{
NewEmail = email,
};
IsEmailConfirmed = await userManager.IsEmailConfirmedAsync(user);
}
public ProfilePictureModel(XenialIdentityUser user)
{
if (user == null)
{
return;
}
ImageUri = CreateImageUri(user);
if (string.IsNullOrEmpty(ImageUri))
{
BackColor = user.Color;
ForeColor = MaterialColorPicker.ColorIsLight(user.Color) ? "var(--xenial-darker-color)" : "var(--xenial-lighter-color)";
}
Inititals = user.Initials;
}
private async Task LoadSharedKeyAndQrCodeUriAsync(XenialIdentityUser 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 static async Task RemoveClaimAsync(this UserManager <XenialIdentityUser> userManager, XenialIdentityUser user, string claimType)
{
var claims = await userManager.GetClaimsAsync(user);
if (claims.Any(c => c.Type == claimType))
{
var claim = claims.First(c => c.Type == claimType);
await userManager.RemoveClaimAsync(user, claim);
}
}
public static async Task SetOrUpdateClaimAsync(this UserManager <XenialIdentityUser> userManager, XenialIdentityUser user, Claim newClaim)
{
var claims = await userManager.GetClaimsAsync(user);
if (claims.Any(c => c.Type == newClaim.Type))
{
var claim = claims.First(c => c.Type == newClaim.Type);
await userManager.ReplaceClaimAsync(user, claim, newClaim);
}
else
{
await userManager.AddClaimAsync(user, newClaim);
}
}
public async Task <IActionResult> OnPostRegisterAsync(string returnUrl = null)
{
SelectedPage = "register";
returnUrl = returnUrl ?? Url.Content("~/");
ExternalLogins = (await signInManager.GetExternalAuthenticationSchemesAsync()).ToList();
MarkAllFieldsAsSkipped(nameof(RegisterInput));
if (ModelState.IsValid)
{
//We don't have any users yet. First should be admin.
const string AdminRole = "Administrator";
var shouldAddAdminRole = !await userManager.Users.AnyAsync();
if (shouldAddAdminRole)
{
if (!await roleManager.RoleExistsAsync(AdminRole))
{
await roleManager.CreateAsync(new IdentityRole(AdminRole));
logger.LogInformation($"Created new '{AdminRole}' role.");
}
}
var user = new XenialIdentityUser {
UserName = RegisterInput.Email, Email = RegisterInput.Email
};
var result = await userManager.CreateAsync(user, RegisterInput.Password);
if (result.Succeeded)
{
logger.LogInformation("User created a new account with password.");
if (shouldAddAdminRole)
{
var roleResult = await userManager.AddToRoleAsync(user, AdminRole);
if (roleResult.Succeeded)
{
roleResult = await userManager.UpdateAsync(user);
if (roleResult.Succeeded)
{
logger.LogInformation("Added '{User}' to the '{AdminRole}' role.", user, AdminRole);
}
}
}
var code = await userManager.GenerateEmailConfirmationTokenAsync(user);
code = WebEncoders.Base64UrlEncode(Encoding.UTF8.GetBytes(code));
var callbackUrl = Url.Page(
"/Account/ConfirmEmail",
pageHandler: null,
values: new { area = "Identity", userId = user.Id, code = code, returnUrl = returnUrl },
protocol: Request.Scheme);
await emailSender.SendEmailAsync(RegisterInput.Email, "Confirm your email",
$"Please confirm your account by <a href='{HtmlEncoder.Default.Encode(callbackUrl)}'>clicking here</a>.");
if (userManager.Options.SignIn.RequireConfirmedAccount)
{
return(RedirectToPage("RegisterConfirmation", new { email = RegisterInput.Email, returnUrl = returnUrl }));
}
else
{
await signInManager.SignInAsync(user, isPersistent : false);
return(LocalRedirect(returnUrl));
}
}
foreach (var error in result.Errors)
{
ModelState.AddModelError(string.Empty, error.Description);
}
}
// If we got this far, something failed, redisplay form
return(Page());
}
public async Task <IActionResult> OnPostConfirmationAsync(string returnUrl = null)
{
returnUrl = returnUrl ?? Url.Content("~/");
// Get the information about the user from the external login provider
var info = await signInManager.GetExternalLoginInfoAsync();
if (info == null)
{
ErrorMessage = "Error loading external login information during confirmation.";
return(RedirectToPage("./Login", new { ReturnUrl = returnUrl }));
}
if (ModelState.IsValid)
{
//We don't have any users yet. First should be admin.
const string AdminRole = "Administrator";
var shouldAddAdminRole = !await userManager.Users.AnyAsync();
if (shouldAddAdminRole)
{
if (!await roleManager.RoleExistsAsync(AdminRole))
{
await roleManager.CreateAsync(new IdentityRole(AdminRole));
logger.LogInformation($"Created new '{AdminRole}' role.");
}
}
var user = new XenialIdentityUser {
UserName = Input.Email, Email = Input.Email
};
var result = await userManager.CreateAsync(user);
if (result.Succeeded)
{
if (shouldAddAdminRole)
{
var roleResult = await userManager.AddToRoleAsync(user, AdminRole);
if (roleResult.Succeeded)
{
roleResult = await userManager.UpdateAsync(user);
if (roleResult.Succeeded)
{
logger.LogInformation("Added '{User}' to the '{AdminRole}' role.", user, AdminRole);
}
}
}
result = await userManager.AddLoginAsync(user, info);
if (result.Succeeded)
{
logger.LogInformation("User created an account using {Name} provider.", info.LoginProvider);
var userId = await userManager.GetUserIdAsync(user);
var code = await userManager.GenerateEmailConfirmationTokenAsync(user);
code = WebEncoders.Base64UrlEncode(Encoding.UTF8.GetBytes(code));
var callbackUrl = Url.Page(
"/Account/ConfirmEmail",
pageHandler: null,
values: new { area = "Identity", userId = userId, 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>.");
// If account confirmation is required, we need to show the link if we don't have a real email sender
if (userManager.Options.SignIn.RequireConfirmedAccount)
{
return(RedirectToPage("./RegisterConfirmation", new { Email = Input.Email }));
}
await signInManager.SignInAsync(user, isPersistent : false, info.LoginProvider);
return(LocalRedirect(returnUrl));
}
}
foreach (var error in result.Errors)
{
ModelState.AddModelError(string.Empty, error.Description);
}
}
ProviderDisplayName = info.ProviderDisplayName;
ReturnUrl = returnUrl;
return(Page());
}
private async Task <XenialIdentityUser> AutoProvisionUserAsync(string provider, string providerUserId, IEnumerable <Claim> claims)
{
// create a list of claims that we want to transfer into our store
var filtered = new List <Claim>();
// user's display name
var name = claims.FirstOrDefault(x => x.Type == JwtClaimTypes.Name)?.Value ??
claims.FirstOrDefault(x => x.Type == ClaimTypes.Name)?.Value;
if (name != null)
{
filtered.Add(new Claim(JwtClaimTypes.Name, name));
}
else
{
var first = claims.FirstOrDefault(x => x.Type == JwtClaimTypes.GivenName)?.Value ??
claims.FirstOrDefault(x => x.Type == ClaimTypes.GivenName)?.Value;
var last = claims.FirstOrDefault(x => x.Type == JwtClaimTypes.FamilyName)?.Value ??
claims.FirstOrDefault(x => x.Type == ClaimTypes.Surname)?.Value;
if (first != null && last != null)
{
filtered.Add(new Claim(JwtClaimTypes.Name, first + " " + last));
}
else if (first != null)
{
filtered.Add(new Claim(JwtClaimTypes.Name, first));
}
else if (last != null)
{
filtered.Add(new Claim(JwtClaimTypes.Name, last));
}
}
// email
var email = claims.FirstOrDefault(x => x.Type == JwtClaimTypes.Email)?.Value ??
claims.FirstOrDefault(x => x.Type == ClaimTypes.Email)?.Value;
if (email != null)
{
filtered.Add(new Claim(JwtClaimTypes.Email, email));
}
var user = new XenialIdentityUser
{
UserName = Guid.NewGuid().ToString(),
};
var identityResult = await _userManager.CreateAsync(user);
if (!identityResult.Succeeded)
{
throw new Exception(identityResult.Errors.First().Description);
}
if (filtered.Any())
{
identityResult = await _userManager.AddClaimsAsync(user, filtered);
if (!identityResult.Succeeded)
{
throw new Exception(identityResult.Errors.First().Description);
}
}
identityResult = await _userManager.AddLoginAsync(user, new UserLoginInfo(provider, providerUserId, provider));
if (!identityResult.Succeeded)
{
throw new Exception(identityResult.Errors.First().Description);
}
return(user);
}
