//private string CreateAbsoluteURL(string relativeURL)
//{
// return new Uri(Request.Url.AbsoluteUri, ResolveUrl(relativeURL));
//}
//private void RequestLoginAtIdentityProvider()
//{
// XmlElement authnRequestXml = CreateAuthnRequest();
// string spResourceURL = CreateAbsoluteURL(FormsAuthentication.GetRedirectUrl("", false));
// string relayState = RelayStateCache.Add(new RelayState(spResourceURL, null));
// // Send the authentication request to the identity provider over the selected binding.
// string idpURL = CreateSSOServiceURL();
// switch (spToIdPBindingRadioButtonList.SelectedValue)
// {
// case SAMLIdentifiers.BindingURIs.HTTPRedirect:
// X509Certificate2 x509Certificate = (X509Certificate2)Application[Global.SPX509Certificate];
// ServiceProvider.SendAuthnRequestByHTTPRedirect(Response, idpURL, authnRequestXml, relayState, x509Certificate.PrivateKey);
// break;
// case SAMLIdentifiers.BindingURIs.HTTPPost:
// ServiceProvider.SendAuthnRequestByHTTPPost(Response, idpURL, authnRequestXml, relayState);
// // Don't send this form.
// Response.End();
// break;
// case SAMLIdentifiers.BindingURIs.HTTPArtifact:
// // Create the artifact.
// string identificationURL = CreateAbsoluteURL("~/");
// HTTPArtifactType4 httpArtifact = new HTTPArtifactType4(HTTPArtifactType4.CreateSourceId(identificationURL), HTTPArtifactType4.CreateMessageHandle());
// // Cache the authentication request for subsequent sending using the artifact resolution protocol.
// HTTPArtifactState httpArtifactState = new HTTPArtifactState(authnRequestXml, null);
// HTTPArtifactStateCache.Add(httpArtifact, httpArtifactState);
// // Send the artifact.
// ServiceProvider.SendArtifactByHTTPArtifact(Response, idpURL, httpArtifact, relayState, false);
// break;
// }
//}
//private XmlElement CreateAuthnRequest()
//{
// // Create some URLs to identify the service provider to the identity provider.
// // As we're using the same endpoint for the different bindings, add a query string parameter
// // to identify the binding.
// string issuerURL = CreateAbsoluteURL("~/");
// string assertionConsumerServiceURL = CreateAssertionConsumerServiceURL();
// // Create the authentication request.
// AuthnRequest authnRequest = new AuthnRequest();
// authnRequest.Destination = WebConfigurationManager.AppSettings["idpssoURL"];
// authnRequest.Issuer = new Issuer(issuerURL);
// authnRequest.ForceAuthn = true;
// authnRequest.NameIDPolicy = new NameIDPolicy(null, null, true);
// authnRequest.ProtocolBinding = idpToSPBindingRadioButtonList.SelectedValue;
// authnRequest.AssertionConsumerServiceURL = assertionConsumerServiceURL;
// // Serialize the authentication request to XML for transmission.
// XmlElement authnRequestXml = authnRequest.ToXml();
// // Don't sign if using HTTP redirect as the generated query string is too long for most browsers.
// if (spToIdPBindingRadioButtonList.SelectedValue != SAMLIdentifiers.BindingURIs.HTTPRedirect)
// {
// // Sign the authentication request.
// X509Certificate2 x509Certificate = (X509Certificate2)Application[Global.SPX509Certificate];
// SAMLMessageSignature.Generate(authnRequestXml, x509Certificate.PrivateKey, x509Certificate);
// }
// return authnRequestXml;
//}
public ActionResult InitiateSingleLogout(string relayState = null)
{
try
{
var serviceId = "";
var partnerName = "";
if (Request.QueryString.ToString().Length > 0)
{
relayState = Request.UrlReferrer.GetLeftPart(UriPartial.Authority);
serviceId = Request.QueryString["samlConfigurationId"];
}
if (serviceId == "")
{
partnerName = WebConfigurationManager.AppSettings["ActivantsSAMLSP1IDPName"];
SAMLController.ConfigurationID = "ActivantsSAMLSP1";
bool value = SamlAuthorizedDomains.IsAutorizedUrl(Request.Url.GetLeftPart(UriPartial.Authority));
if (value)
{
SAMLServiceProvider.InitiateSLO(Response, null, relayState, partnerName);
}
}
else
{
var partnerId = serviceId + "IDPName";
partnerName = WebConfigurationManager.AppSettings[partnerId];
SAMLController.ConfigurationID = serviceId;
bool value = SamlAuthorizedDomains.IsAutorizedUrl(Request.UrlReferrer.GetLeftPart(UriPartial.Authority));
if (value)
{
SAMLServiceProvider.InitiateSLO(Response, null, relayState, partnerName);
}
}
return(new EmptyResult());
}
catch (Exception e)
{
if (Request.QueryString.ToString().Length > 0)
{
var ReturnUrl = Request.UrlReferrer.GetLeftPart(UriPartial.Authority);
TempData["error"] = e;
TempData["ReturnURL"] = ReturnUrl;
return(RedirectToAction("error", "Home"));
}
else
{
TempData["err"] = e;
return(RedirectToAction("index", "Home"));
}
}
}
public ActionResult SingleLogoutService()
{
string relayState = null;
try
{
bool isRequest = false;
string logoutReason = null;
string partnerIdP = null;
SAMLServiceProvider.ReceiveSLO(Request, out isRequest, out logoutReason, out partnerIdP, out relayState);
if (isRequest)
{
SAMLServiceProvider.SendSLO(Response, null);
}
else
{
if (!string.IsNullOrEmpty(relayState))
{
if (SamlAuthorizedDomains.IsAutorizedUrl(relayState))
{
return(Redirect(relayState));
}
}
}
return(RedirectToAction("Index", "Home"));
}
catch (Exception e)
{
if (!string.IsNullOrEmpty(relayState))
{
TempData["error"] = e;
TempData["ReturnURL"] = relayState;
return(RedirectToAction("error", "Home"));
}
else
{
TempData["err"] = e;
return(RedirectToAction("Index", "Home"));
}
}
}
public ActionResult InitiateSingleSignOn(string relayState = null)
{
try
{
// RequestLoginAtIdentityProvider();
var path = Server.MapPath("~/Certificates/sp.pfx");
new X509Certificate(path, "activants", X509KeyStorageFlags.MachineKeySet);
var serviceId = "";
var partnerName = "";
if (Request.QueryString.ToString().Length > 0)
{
Dictionary <string, string> dictionary = new Dictionary <string, string>();
dictionary["AuthorityURL"] = Request.UrlReferrer.GetLeftPart(UriPartial.Authority);
dictionary["returnURL"] = Request.QueryString["returnURL"];
relayState = string.Join(";", dictionary);
var ClientAuthorityUrl = Request.UrlReferrer.GetLeftPart(UriPartial.Authority);
var ClientReturnUrl = Request.QueryString["returnURL"];
relayState = RelayStateCache.Add(new RelayState(ClientAuthorityUrl, null));
relayState = RelayStateCache.Add(new RelayState(ClientReturnUrl, null));
serviceId = Request.QueryString["samlConfigurationId"];
}
if (serviceId == "")
{
partnerName = WebConfigurationManager.AppSettings["ActivantsSAMLSP1IDPName"];
SAMLController.ConfigurationID = "ActivantsSAMLSP1";
// XmlElement authnRequestXml = SAMLController.ConfigurationID;
//HTTPArtifactState httpArtifactState = new HTTPArtifactState(SAMLController.ConfigurationID, null);
bool value = SamlAuthorizedDomains.IsAutorizedUrl(Request.Url.GetLeftPart(UriPartial.Authority));
if (value)
{
//string idpURL = CreateSSOServiceURL();
//ServiceProvider.SendArtifactByHTTPArtifact(Response, idpURL, httpArtifact, relayState, false);
SAMLServiceProvider.InitiateSSO(Response, relayState, partnerName, new SSOOptions()
{
ForceAuthn = true
});
}
}
else
{
var partnerId = serviceId + "IDPName";
partnerName = WebConfigurationManager.AppSettings[partnerId];
SAMLController.ConfigurationID = serviceId;
bool value = SamlAuthorizedDomains.IsAutorizedUrl(Request.UrlReferrer.GetLeftPart(UriPartial.Authority));
if (value)
{
SAMLServiceProvider.InitiateSSO(Response, relayState, partnerName, new SSOOptions()
{
ForceAuthn = true
});
}
}
return(new EmptyResult());
}
catch (Exception e)
{
if (Request.QueryString.ToString().Length > 0)
{
var ReturnUrl = Request.UrlReferrer.GetLeftPart(UriPartial.Authority);
TempData["error"] = e;
TempData["ReturnURL"] = ReturnUrl;
ViewBag.JavaScriptFunction = ReturnUrl;
return(RedirectToAction("error", "Home"));
}
else
{
TempData["err"] = e;
return(RedirectToAction("index", "Home"));
}
}
}
public ActionResult AssertionConsumerService()
{
string relayState = null;
if (Response != null)
{
try
{
SAMLServiceProvider.ReceiveSSO(
Request,
out var isInResponseTo,
out var partnerName,
out var authnContext,
out var userName,
out IDictionary <string, string> attributes,
out relayState);
var ClientAuthorityUrl = RelayStateCache.Get("ClientAuthorityUrl");
var ClientReturnUrl = RelayStateCache.Get("ClientReturnUrl");
var accessToken = "";
if (Request.Cookies["SAML_SessionId"] != null)
{
accessToken = Request.Cookies["SAML_SessionId"].Value;
}
var clientAccessToken = new TokenController().Get(userName);
if (!string.IsNullOrEmpty(relayState))
{
var clientQueryParameters = relayState.Replace("[", "").Replace("]", "").Replace(" ", "").Split(';');
var AuthorityURL = clientQueryParameters[0].Split(',');
var returnURL = clientQueryParameters[1].Split(',');
if (SamlAuthorizedDomains.IsAutorizedUrl(AuthorityURL[1]))
{
return(Redirect(returnURL[1] + "/?access_token=" + clientAccessToken));
}
}
Session["attr"] = attributes;
return(RedirectToAction("About", "Home"));
}
catch (Exception e)
{
if (!string.IsNullOrEmpty(relayState))
{
var clientQueryParameters = relayState.Replace("[", "").Replace("]", "").Replace(" ", "").Split(';');
var AuthorityURL = clientQueryParameters[0].Split(',');
TempData["error"] = e;
TempData["ReturnURL"] = AuthorityURL[1];
return(RedirectToAction("error", "Home"));
}
else
{
TempData["err"] = e;
return(RedirectToAction("Index", "Home"));
}
}
}
else
{
return(RedirectToAction("Index", "Home"));
}
}
