public override object BindModel(ControllerContext controllerContext, ModelBindingContext bindingContext)
{
Invariant.IsNotNull(bindingContext, "bindingContext");
LogOnCommand command = (LogOnCommand)base.BindModel(controllerContext, bindingContext);
if (string.IsNullOrWhiteSpace(command.UserName))
{
ValueProviderResult result = bindingContext.ValueProvider.GetValue("openid_identifier") ??
bindingContext.ValueProvider.GetValue("openid_username");
if (result != null)
{
command.UserName = result.AttemptedValue;
}
}
if (!command.RememberMe.HasValue)
{
ValueProviderResult result = bindingContext.ValueProvider.GetValue("openid_identifier_remember") ??
bindingContext.ValueProvider.GetValue("openid_username_remember");
if (result != null)
{
command.RememberMe = (bool?)result.ConvertTo(typeof(bool?), Culture.Current);
}
}
return(command);
}
public ActionResult LogOn(LogOnCommand command)
{
Check.Argument.IsNotNull(command, "command");
Identifier id;
if (string.IsNullOrWhiteSpace(command.UserName) || !Identifier.TryParse(command.UserName, out id))
{
string errorMessage = string.IsNullOrWhiteSpace(command.UserName) ? TextMessages.OpenIDUserNameCannotBeBlank : TextMessages.InvalidOpenIDUserName;
ModelState.AddModelError(ModelStateUserNameKey, errorMessage);
}
else
{
cookie.SetValue(CookieRememberMe, command.RememberMe ?? false);
cookie.SetValue(CookieReturnUrl, !string.IsNullOrWhiteSpace(command.ReturnUrl) ? command.ReturnUrl : Url.Home());
try
{
Realm realm = new Realm(new Uri(Url.ToAbsolute(Url.LogOn())));
IAuthenticationRequest request = openId.CreateRequest(id, realm);
ClaimsRequest fetch = new ClaimsRequest {
Email = DemandLevel.Request
};
request.AddExtension(fetch);
request.RedirectToProvider();
}
catch (ProtocolException e)
{
ModelState.AddModelError(ModelStateUserNameKey, e.Message);
}
}
return(View());
}
