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PassportIdentity Class

Provides a class to be used by PassportAuthenticationModule. It provides a way for an application to access the Ticket method. This class cannot be inherited. This class is deprecated.

Namespace:  System.Web.Security
Assembly:  System.Web (in System.Web.dll)

'Declaration
<AspNetHostingPermissionAttribute(SecurityAction.LinkDemand, Level := AspNetHostingPermissionLevel.Minimal)> _
Public NotInheritable Class PassportIdentity _
	Implements IIdentity, IDisposable
'Usage
Dim instance As PassportIdentity

This class has been deprecated and is no longer supported. Microsoft Passport Network has been replaced by Windows Live ID. For more information about how to use Windows Live ID to authenticate users in a Web application, see Windows Live ID SDK.

Windows XP Home Edition, Windows XP Professional x64 Edition, Windows Server 2003 Platform Note: Only Passport SDK version 2.1 is supported.

TopicLocation
How to: Implement Passport Authentication in ASP.NET ApplicationsBuilding ASP .NET Web Applications

<!-- 
This example demonstrates implementing the soft sign-in authentication approach. 
In order for the example to work, the following requirements must be met. 
You can find details on these requirements in the Passport SDK documentation.

1. You must modify the Web.config file associated with this page so that 
authentication mode is set to "Passport".
2. You must have the Passport SDK installed.
3. You must have a Passport Site ID for the site where your page resides. 
If your Site ID is in the PREP environment, you will also need a PREP Passport.
4. You must have installed the encryption key you received after registering your 
site and receiving a site ID.
5. You must have the Passport Manager object settings correctly configured for your site.
-->



...


<%@ Page language="VB" AutoEventWireup="true" %>
<%@ Import Namespace="System.Drawing" %>
<%@ Import Namespace="System.Web.Security" %>
<%@ Import Namespace="System.Runtime.InteropServices" %>


<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
    "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<script runat="server">
    Private Sub Page_Load(sender As Object, e As System.EventArgs)
        Try 
            ' Determine whether Passport is the type of authentication
            ' this page is set to use. (Authentication information
            ' is set in the Web.config file.)
            If Not TypeOf(Me.Context.User.Identity) Is PassportIdentity Then
                ' If this page isn't set to use Passport authentication,
                ' quit now.
                 Me.Response.Write("Error: Passport authentication failed. " & _
                     "Make sure that the Passport SDK is installed and your " & _
                     "Web.config file is configured correctly.")
                Return
            End If

            ' Expire the page to avoid the browser's cache.
            Response.Cache.SetNoStore()

            ' Get a version of the Identity value that is cast as type
            ' PassportIdentity. 
            Dim identity As PassportIdentity = Me.Context.User.Identity
            ' Determine whether the user is already signed in with a valid
            ' and current ticket. Passing -1 for the parameter values 
            ' indicates the default values will be used.
            If (identity.GetIsAuthenticated(-1, -1, -1)) Then
                Me.Response.Write("Welcome to the site.<br /><br />")
                ' Print the Passport sign in button on the screen.
                Me.Response.Write(identity.LogoTag2())
                ' Make sure the user has core profile information before
                ' trying to access it.
                If (identity.HasProfile("core")) Then
                    Me.Response.Write("<b>You have been authenticated as " & _ 
                    "Passport identity:" & identity.Name & "</b></p>")
                End If

            ' Determine whether the user has a ticket.
            ElseIf identity.HasTicket Then
                ' If the user has a ticket but wasn't authenticated, that 
                ' means the ticket is stale, so the login needs to be refreshed.
                ' Passing true as the fForceLogin parameter value indicates that 
                ' silent refresh will be accepted.
                identity.LoginUser(Nothing, -1, True, Nothing, -1, Nothing, _
                    -1, True, Nothing)

            ' If the user does not already have a ticket, ask the user
            ' to sign in.
            Else
                Me.Response.Write("Please sign in using the link below.<br /><br />")
                ' Print the Passport sign in button on the screen.
                Me.Response.Write(identity.LogoTag2())
            End If

        Catch comError As System.Runtime.InteropServices.COMException
            Me.Response.Write("An error occured while working with the " & _
                "Passport SDK. The following result was returned: " & _
                comError.ErrorCode)
        End Try
    End Sub
</script>
<html xmlns="http://www.w3.org/1999/xhtml" >
    <head>
    <title>ASP.NET Example</title>
</head>

    <body>
        <form id="form1" runat="server">
        </form>
    </body>
</html>

System.Object
  System.Web.Security.PassportIdentity

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

Windows 7, Windows Vista, Windows XP SP2, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP Starter Edition, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003, Windows Server 2000 SP4, Windows Millennium Edition, Windows 98

The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

.NET Framework

Supported in: 3.5, 3.0, 2.0, 1.1, 1.0
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