protected void CreateUser_Click(object sender, EventArgs e)
{
string userName = UserName.Text;
string email = Email.Text;
string filename = "default.png";
if (UploadAvatar.HasFile)
{
if (UploadAvatar.PostedFile.ContentType == "image/jpeg" ||
UploadAvatar.PostedFile.ContentType == "image/gif" ||
UploadAvatar.PostedFile.ContentType == "image/png")
{
if (UploadAvatar.PostedFile.ContentLength < 102400)
{
filename = userName + Path.GetExtension(UploadAvatar.FileName);
UploadAvatar.SaveAs(Server.MapPath("~/Avatar_Files/") + filename);
}
else
{
ErrorSuccessNotifier.AddErrorMessage("Upload status: The file has to be less than 100 kb!");
return;
}
}
else
{
ErrorSuccessNotifier.AddErrorMessage("Upload status: Only JPEG files are accepted!");
return;
}
}
var manager = new AuthenticationIdentityManager(new IdentityStore(new ApplicationDbContext()));
ApplicationUser u = new ApplicationUser()
{
UserName = userName,
Email = email,
Avatar = filename
};
IdentityResult result = manager.Users.CreateLocalUser(u, Password.Text);
if (result.Success)
{
manager.Authentication.SignIn(Context.GetOwinContext().Authentication, u.Id, isPersistent: false);
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 ApplicationDbContext())).Authentication;
IdentityResult result = manager.CheckPasswordAndSignIn(Context.GetOwinContext().Authentication, UserName.Text, Password.Text, RememberMe.Checked);
if (result.Success)
{
OpenAuthProviders.RedirectToReturnUrl(Request.QueryString["ReturnUrl"], Response);
}
else
{
ErrorSuccessNotifier.AddErrorMessage(result.Errors.FirstOrDefault());
}
}
}
private void CreateAndLoginUser()
{
if (!IsValid)
{
return;
}
var user = new User(userName.Text);
IAuthenticationManager manager = new AuthenticationIdentityManager(new IdentityStore()).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()).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;
}
}
}
