protected void CreateUser_Click(object sender, EventArgs e)
{
string userName = UserName.Text;
var manager = new AuthenticationIdentityManager(new IdentityStore(new AcademyDbContext()));
ApplicationUser u = new ApplicationUser(userName)
{
UserName = userName,
FirstName = this.TextBoxFirstName.Text,
LastName = this.TextBoxLastName.Text,
Email = this.TextBoxEmail.Text,
JoinDate = DateTime.Now,
};
var context = new AcademyDbContext();
string fileName = string.Empty;
var fileUpload = this.FileUploadAvatar;
if (fileUpload.HasFile)
{
if (fileUpload.PostedFile.ContentLength < 102400 &&
(fileUpload.PostedFile.ContentType == PngImageFormat ||
fileUpload.PostedFile.ContentType == JpegImageFormat ||
fileUpload.PostedFile.ContentType == GifImageFormat))
{
fileName = userName.Replace("<", string.Empty).Replace(">", string.Empty) + GetAvatarExtension(FileUploadAvatar.PostedFile.FileName);
fileUpload.SaveAs(Server.MapPath(MainPath) + fileName);
u.AvatarPath = MainPath + fileName;
}
else
{
ErrorSuccessNotifier.ShowAfterRedirect = true;
ErrorSuccessNotifier.AddErrorMessage("The uploaded avatar exceeds 100KB or is in a wrong format.");
Response.Redirect(Request.RawUrl, false);
return;
}
}
else
{
u.AvatarPath = DefaultImagePath;
}
IdentityResult result = manager.Users.CreateLocalUser(u, Password.Text);
if (result.Success)
{
manager.Authentication.SignIn(Context.GetOwinContext().Authentication, u.Id, isPersistent: false);
ErrorSuccessNotifier.ShowAfterRedirect = true;
ErrorSuccessNotifier.AddSuccessMessage("Registration completed successfully.");
OpenAuthProviders.RedirectToReturnUrl(Request.QueryString["ReturnUrl"], Response);
}
else
{
ErrorSuccessNotifier.AddErrorMessage(result.Errors.FirstOrDefault());
}
}
protected void LogIn(object sender, EventArgs e)
{
if (IsValid)
{
// Validate the user password
IAuthenticationManager manager = new AuthenticationIdentityManager(new IdentityStore(new AcademyDbContext())).Authentication;
IdentityResult result = manager.CheckPasswordAndSignIn(Context.GetOwinContext().Authentication, UserName.Text, Password.Text, RememberMe.Checked);
if (result.Success)
{
OpenAuthProviders.RedirectToReturnUrl(Request.QueryString["ReturnUrl"], Response);
}
else
{
FailureText.Text = result.Errors.FirstOrDefault();
ErrorMessage.Visible = true;
}
}
}
private void CreateAndLoginUser()
{
if (!IsValid)
{
return;
}
var user = new ApplicationUser(userName.Text);
IAuthenticationManager manager = new AuthenticationIdentityManager(new IdentityStore(new AcademyDbContext())).Authentication;
IdentityResult result = manager.CreateAndSignInExternalUser(Context.GetOwinContext().Authentication, user);
if (result.Success)
{
OpenAuthProviders.RedirectToReturnUrl(Request.QueryString["ReturnUrl"], Response);
}
else
{
AddErrors(result);
return;
}
}
protected void Page_Load()
{
// Process the result from an auth provider in the request
ProviderName = OpenAuthProviders.GetProviderNameFromRequest(Request);
if (String.IsNullOrEmpty(ProviderName))
{
Response.Redirect("~/Account/Login");
}
if (!IsPostBack)
{
IAuthenticationManager manager = new AuthenticationIdentityManager(new IdentityStore(new AcademyDbContext())).Authentication;
var auth = Context.GetOwinContext().Authentication;
ClaimsIdentity id = manager.GetExternalIdentity(auth);
IdentityResult result = manager.SignInExternalIdentity(auth, id);
if (result.Success)
{
OpenAuthProviders.RedirectToReturnUrl(Request.QueryString["ReturnUrl"], Response);
}
else if (User.Identity.IsAuthenticated)
{
result = manager.LinkExternalIdentity(id, User.Identity.GetUserId());
if (result.Success)
{
OpenAuthProviders.RedirectToReturnUrl(Request.QueryString["ReturnUrl"], Response);
}
else
{
AddErrors(result);
return;
}
}
else
{
userName.Text = id.Name;
}
}
}
