private ActionResult ActionSignout()
{
var message = WSFederationMessage.CreateFromUri(Request.Url);
string reply = null;
if (message.GetType() == typeof(SignOutCleanupRequestMessage))
{
reply = ((SignOutCleanupRequestMessage)message).Reply;
}
else if (message.GetType() == typeof(SignOutRequestMessage))
{
reply = ((SignOutRequestMessage)message).Reply;
}
FederatedPassiveSecurityTokenServiceOperations.ProcessSignOutRequest(
message,
(ClaimsPrincipal)User,
reply,
System.Web.HttpContext.Current.Response);
return(Redirect(reply ?? "/"));
}
protected override void OnPreRender(EventArgs e)
{
string action = this.Request.QueryString[WSFederationConstants.Parameters.Action];
if (action == WSFederationConstants.Actions.SignIn)
{
// Process signin request.
var requestMessage = (SignInRequestMessage)WSFederationMessage.CreateFromUri(this.Request.Url);
if (this.User != null && this.User.Identity.IsAuthenticated)
{
SecurityTokenService sts = new IdentityProviderSecurityTokenService(IdentityProviderSecurityTokenServiceConfiguration.Current);
SignInResponseMessage responseMessage = FederatedPassiveSecurityTokenServiceOperations.ProcessSignInRequest(requestMessage, this.User, sts);
FederatedPassiveSecurityTokenServiceOperations.ProcessSignInResponse(responseMessage, this.Response);
}
else
{
throw new UnauthorizedAccessException();
}
}
else if (action == WSFederationConstants.Actions.SignOut)
{
// Process signout request.
var requestMessage = (SignOutRequestMessage)WSFederationMessage.CreateFromUri(this.Request.Url);
FederatedPassiveSecurityTokenServiceOperations.ProcessSignOutRequest(requestMessage, this.User, null, this.Response);
this.ActionExplanationLabel.Text = @"Sign out from the issuer has been requested.";
}
else
{
throw new InvalidOperationException(
String.Format(
CultureInfo.InvariantCulture,
"The action '{0}' (Request.QueryString['{1}']) is unexpected. Expected actions are: '{2}' or '{3}'.",
String.IsNullOrEmpty(action) ? "<EMPTY>" : action,
WSFederationConstants.Parameters.Action,
WSFederationConstants.Actions.SignIn,
WSFederationConstants.Actions.SignOut));
}
}
protected override void OnPreRender(EventArgs e)
{
string action = Request.QueryString[WSFederationConstants.Parameters.Action];
try
{
if (action == WSFederationConstants.Actions.SignIn)
{
// Process signin request.
string endpointAddress = "~/SimulatedWindowsAuthentication.aspx";
this.Response.Redirect(endpointAddress + "?" + Request.QueryString, false);
}
else if (action == WSFederationConstants.Actions.SignOut)
{
// Process signout request.
SimulatedWindowsAuthenticationOperations.LogOutUser(this.Request, this.Response);
SignOutRequestMessage requestMessage = (SignOutRequestMessage)WSFederationMessage.CreateFromUri(Request.Url);
FederatedPassiveSecurityTokenServiceOperations.ProcessSignOutRequest(requestMessage, this.User, null, this.Response);
this.ActionExplanationLabel.Text = "Sign out from the issuer has been requested.";
}
else
{
throw new InvalidOperationException(
string.Format(
CultureInfo.InvariantCulture,
"The action '{0}' (Request.QueryString['{1}']) is unexpected. Expected actions are: '{2}' or '{3}'.",
string.IsNullOrEmpty(action) ? "<EMPTY>" : action,
WSFederationConstants.Parameters.Action,
WSFederationConstants.Actions.SignIn,
WSFederationConstants.Actions.SignOut));
}
}
catch (Exception exception)
{
throw new Exception("An unexpected error occurred when processing the request. See inner exception for details.", exception);
}
}
/// <summary>
/// Performs WS-Federation Passive Protocol processing.
/// </summary>
protected void Page_PreRender(object sender, EventArgs e)
{
string action = Request.QueryString[WSFederationConstants.Parameters.Action];
try
{
if (action == WSFederationConstants.Actions.SignIn)
{
// Process signin request.
SignInRequestMessage requestMessage = (SignInRequestMessage)WSFederationMessage.CreateFromUri(Request.Url);
if (User != null && User.Identity != null && User.Identity.IsAuthenticated)
{
SecurityTokenService sts = new CustomSecurityTokenService(CustomSecurityTokenServiceConfiguration.Current);
SignInResponseMessage responseMessage = FederatedPassiveSecurityTokenServiceOperations.ProcessSignInRequest(requestMessage, User, sts);
FederatedPassiveSecurityTokenServiceOperations.ProcessSignInResponse(responseMessage, Response);
}
else
{
throw new UnauthorizedAccessException();
}
}
else if (action == WSFederationConstants.Actions.SignOut)
{
// Process signout request.
SignOutRequestMessage requestMessage = (SignOutRequestMessage)WSFederationMessage.CreateFromUri(Request.Url);
FederatedPassiveSecurityTokenServiceOperations.ProcessSignOutRequest(requestMessage, User, requestMessage.Reply, Response);
}
else if (action == null && SocialAuthUser.IsLoggedIn())
{
string originalUrl = SocialAuthUser.GetCurrentUser().GetConnection(SocialAuthUser.CurrentProvider).GetConnectionToken().UserReturnURL;
//replace ru value
int wctxBeginsFrom = originalUrl.IndexOf("wctx=");
int wctxEndsAt = originalUrl.IndexOf("&wct=");
string wctxContent = originalUrl.Substring(wctxBeginsFrom + 5, wctxEndsAt - (wctxBeginsFrom + 5));
originalUrl = originalUrl.Replace(wctxContent, Server.UrlEncode(wctxContent));
//replace wtrealm value
int wtrealmBeginsFrom = originalUrl.IndexOf("wtrealm=");
int wtrealmEndsAt = originalUrl.IndexOf("&", wtrealmBeginsFrom);
string wtrealmContent = originalUrl.Substring(wtrealmBeginsFrom + 8, wtrealmEndsAt - (wtrealmBeginsFrom + 8));
originalUrl = originalUrl.Replace(wtrealmContent, Server.UrlEncode(wtrealmContent));
SignInRequestMessage requestMessage = (SignInRequestMessage)WSFederationMessage.CreateFromUri(new Uri(originalUrl));
if (User != null && User.Identity != null && User.Identity.IsAuthenticated)
{
SecurityTokenService sts = new CustomSecurityTokenService(CustomSecurityTokenServiceConfiguration.Current);
SignInResponseMessage responseMessage = FederatedPassiveSecurityTokenServiceOperations.ProcessSignInRequest(requestMessage, User, sts);
FederatedPassiveSecurityTokenServiceOperations.ProcessSignInResponse(responseMessage, Response);
}
}
else
{
throw new InvalidOperationException(
String.Format(CultureInfo.InvariantCulture,
"The action '{0}' (Request.QueryString['{1}']) is unexpected. Expected actions are: '{2}' or '{3}'.",
String.IsNullOrEmpty(action) ? "<EMPTY>" : action,
WSFederationConstants.Parameters.Action,
WSFederationConstants.Actions.SignIn,
WSFederationConstants.Actions.SignOut));
}
}
catch (Exception exception)
{
throw new Exception("An unexpected error occurred when processing the request. See inner exception for details.", exception);
}
}
public ActionResult ProcessFederationRequest()
{
Logger.Info("ProcessFederationRequest");
var action = Request.QueryString[WSFederationConstants.Parameters.Action];
switch (action)
{
case WSFederationConstants.Actions.SignIn:
{
var requestMessage = (SignInRequestMessage)WSFederationMessage.CreateFromUri(Request.UrlConsideringLoadBalancerHeaders());
if (User?.Identity != null && User.Identity.IsAuthenticated)
{
try
{
var sts = new MultiProtocolSecurityTokenService(MultiProtocolSecurityTokenServiceConfiguration.Current);
if (Logger.IsInfoEnabled)
{
var user = User.Identity as ClaimsIdentity;
if (user?.Claims != null)
{
foreach (var claim in user.Claims)
{
Logger.InfoFormat(
"claim, Issuer: {0}, OriginalIssuer: {1}, Type:{2}, Subject:{3}, Value: {4}, ValueType: {5}",
claim.Issuer, claim.OriginalIssuer, claim.Type, claim.Subject, claim.Value,
claim.ValueType);
}
}
Logger.InfoFormat("Reply: {0}", requestMessage.Reply);
Logger.InfoFormat("Before ProcessSignInRequest");
}
var responseMessage = FederatedPassiveSecurityTokenServiceOperations.ProcessSignInRequest(requestMessage, new ClaimsPrincipal(User), sts);
responseMessage.Write(Response.Output);
}
finally
{
FederatedAuthentication.SessionAuthenticationModule.DeleteSessionTokenCookie();
}
Response.Flush();
Response.End();
HttpContext.ApplicationInstance.CompleteRequest();
}
else
{
// user not authenticated yet, look for whr, if not there go to HomeRealmDiscovery page
Logger.InfoFormat("User is not authenticated yet, redirecting to given realm.");
CreateFederationContext();
if (string.IsNullOrEmpty(Request.QueryString[WSFederationConstants.Parameters.HomeRealm]))
{
return(HomeRealmDiscovery(HttpUtility.HtmlEncode(HttpUtility.ParseQueryString(requestMessage.Context).Get("em"))));
}
return(Authenticate());
}
}
break;
case WSFederationConstants.Actions.SignOut:
{
var requestMessage = (SignOutRequestMessage)WSFederationMessage.CreateFromUri(Request.UrlConsideringLoadBalancerHeaders());
var replyTo = requestMessage.Reply;
if (!string.IsNullOrEmpty(replyTo) && ConfigurationManager.AppSettings.GetBoolSetting("UseRelativeConfiguration"))
{
var uri = new Uri(replyTo);
if (uri.IsAbsoluteUri)
{
replyTo = "/" + new Uri(uri.GetComponents(UriComponents.SchemeAndServer, UriFormat.Unescaped)).MakeRelativeUri(uri);
}
}
FederatedPassiveSecurityTokenServiceOperations.ProcessSignOutRequest(requestMessage, new ClaimsPrincipal(User), replyTo, HttpContext.ApplicationInstance.Response);
}
break;
default:
Response.AddHeader("X-XRDS-Location", new Uri(Request.UrlConsideringLoadBalancerHeaders(), Response.ApplyAppPathModifier("~/xrds.aspx")).AbsoluteUri);
return(new EmptyResult());
}
return(null);
}
public ActionResult ProcessFederationRequest()
{
var action = Request.QueryString[WSFederationConstants.Parameters.Action];
try
{
switch (action)
{
case WSFederationConstants.Actions.SignIn:
{
var requestMessage = (SignInRequestMessage)WSFederationMessage.CreateFromUri(Request.Url);
if (User != null && User.Identity != null && User.Identity.IsAuthenticated)
{
var sts = new MultiProtocolSecurityTokenService(MultiProtocolSecurityTokenServiceConfiguration.Current);
var responseMessage = FederatedPassiveSecurityTokenServiceOperations.ProcessSignInRequest(requestMessage, User, sts);
responseMessage.Write(Response.Output);
Response.Flush();
Response.End();
HttpContext.ApplicationInstance.CompleteRequest();
}
else
{
// user not authenticated yet, look for whr, if not there go to HomeRealmDiscovery page
this.CreateFederationContext();
if (string.IsNullOrEmpty(this.Request.QueryString[WSFederationConstants.Parameters.HomeRealm]))
{
return(this.RedirectToAction("HomeRealmDiscovery"));
}
else
{
return(this.Authenticate());
}
}
}
break;
case WSFederationConstants.Actions.SignOut:
{
var requestMessage = (SignOutRequestMessage)WSFederationMessage.CreateFromUri(Request.Url);
FederatedPassiveSecurityTokenServiceOperations.ProcessSignOutRequest(requestMessage, User, requestMessage.Reply, HttpContext.ApplicationInstance.Response);
}
break;
default:
throw new InvalidOperationException(
String.Format(
CultureInfo.InvariantCulture,
"The action '{0}' (Request.QueryString['{1}']) is unexpected. Expected actions are: '{2}' or '{3}'.",
String.IsNullOrEmpty(action) ? "<EMPTY>" : action,
WSFederationConstants.Parameters.Action,
WSFederationConstants.Actions.SignIn,
WSFederationConstants.Actions.SignOut));
}
}
catch (Exception exception)
{
throw new Exception("An unexpected error occurred when processing the request. See inner exception for details.", exception);
}
return(null);
}
private static void ProcessSignOut(Uri url, ClaimsPrincipal user)
{
var requestMessage = (SignOutRequestMessage)WSFederationMessage.CreateFromUri(url);
FederatedPassiveSecurityTokenServiceOperations.ProcessSignOutRequest(requestMessage, user, requestMessage.Reply, System.Web.HttpContext.Current.Response);
}
