private async Task <bool> HandleSignIn()
{
if (!Request.Path.Value.EndsWith(Options.AssertionConsumerServiceUrl, StringComparison.OrdinalIgnoreCase) ||
!_httpRedirectBinding.IsValid(Context.Request))
{
return(false);
}
_logger.LogDebug($"Entering {nameof(HandleSignIn)}");
var properties = await _sessionStore.LoadAsync <AuthenticationProperties>() ?? new AuthenticationProperties();
properties.Items.TryGetValue(AuthnRequestIdKey, out var initialAuthnRequestId);
var result = _httpRedirectBinding.GetResponse(Context.Request);
var base64EncodedSamlResponse = result.Response;
var assertion = _samlService.HandleHttpRedirectResponse(base64EncodedSamlResponse, initialAuthnRequestId);
await SignIn(assertion, properties);
await _sessionStore.RemoveAsync <AuthenticationProperties>();
var redirectUrl = GetRedirectUrl(properties);
_logger.LogDebug(
$"Method={nameof(HandleSignIn)}. Received and handled SSO redirect response. Redirecting to {redirectUrl}");
Context.Response.Redirect(redirectUrl, true);
return(true);
}
private async Task <bool> HandleSignIn()
{
if (!Request.Path.Value.EndsWith(Options.AssertionConsumerServiceUrl, StringComparison.OrdinalIgnoreCase))
{
return(false);
}
_logger.LogDebug($"Entering {nameof(HandleSignIn)}");
if (!_httpRedirectBinding.IsValid(Context.Request))
{
return(false);
}
var initialAuthnRequestId = GetRequestId();
var result = _httpRedirectBinding.GetResponse(Context.Request);
var base64EncodedSamlResponse = result.Response;
var assertion = _samlService.HandleHttpRedirectResponse(base64EncodedSamlResponse, initialAuthnRequestId);
var authenticationProperties =
Options.StateDataFormat.Unprotect(result.RelayState) ?? new AuthenticationProperties();
await SignIn(assertion, authenticationProperties);
var cookieOptions = Options.RequestIdCookie.Build(Context, Clock.UtcNow);
Response.DeleteAllRequestIdCookies(Context.Request, cookieOptions);
var redirectUrl = GetRedirectUrl(authenticationProperties);
_logger.LogDebug(
$"Method={nameof(HandleSignIn)}. Received and handled SSO redirect response. Redirecting to {redirectUrl}");
Context.Response.Redirect(redirectUrl, true);
return(true);
}
private async Task <bool> HandleSignIn()
{
if (!Request.Path.Value.EndsWith(Options.AssertionConsumerServiceUrl, StringComparison.OrdinalIgnoreCase))
{
return(false);
}
_logger.LogDebug($"Entering {nameof(HandleSignIn)}");
if (!_httpRedirectBinding.IsValid(Context.Request))
{
return(false);
}
var initialAuthnRequestId = GetRequestId();
var result = _httpRedirectBinding.GetResponse(Context.Request);
var base64EncodedSamlResponse = result.Response;
try
{
var assertion =
_samlService.HandleHttpRedirectResponse(base64EncodedSamlResponse, initialAuthnRequestId);
var authenticationProperties =
Options.StateDataFormat.Unprotect(result.RelayState) ?? new AuthenticationProperties();
await SignIn(assertion, authenticationProperties);
var cookieOptions = Options.RequestIdCookie.Build(Context, Clock.UtcNow);
Response.DeleteAllRequestIdCookies(Context.Request, cookieOptions);
var redirectUrl = GetRedirectUrl(authenticationProperties);
var isPassive = false;
foreach (var item in authenticationProperties.Items)
{
if (item.Key == "IsPassive")
{
isPassive = item.Value == "true";
}
}
_logger.LogDebug(
$"Method={nameof(HandleSignIn)}. Received and handled SSO redirect response. Redirecting to {redirectUrl}");
if (isPassive)
{
Context.Response.Redirect(redirectUrl + "?passive=true", true);
}
else
{
Context.Response.Redirect(redirectUrl, true);
}
}
catch (Saml2Exception e)
{
if (e.Message.Contains("NoPassive"))
{
var authenticationProperties =
Options.StateDataFormat.Unprotect(result.RelayState) ?? new AuthenticationProperties();
var redirectUrl = GetRedirectUrl(authenticationProperties) + "?passive=false";
Context.Response.Redirect(redirectUrl, true);
return(true);
}
}
return(true);
}