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��ֲ�: �� ASP.NET

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�� Microsoft .net �� :

System.Web.Security
System.Web.Principal

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�� ASP.NET ��.

�� ASP.NET �� Microsoft Knowledge Base:

305140

(http://support.microsoft.com/kb/305140/EN-US/ )

��ֲ�: ASP.NET ��

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ASP.net �� . �� ASP.net �� Microsoft �� (�� IIS) � �� ASP.NET. ASP.net �� , �� Windows � �� -�� Windows.

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FileAuthorizationUrlAuthorization
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�볺�� IIS.
IIS �� 볺�� 볺�� ASP.NET �� .
�� IIS � �� -��, ASP.NET �� , �� . � �� г�� Microsoft Active Server �� (ASP) � ASP.NET, ASP.NET �� impersonates �� . �� , �� ��  �� web. config, True.

�� , �� .NET Framework ϳ�� Kit (SDK) ��:

�� ASP.net
ASPX http://MSDN.Microsoft.com/EN-US/Library/xa68twcb (vs.71)

(http://msdn.microsoft.com/en-us/library/xa68twcb(vs.71).aspx)

�� ASP.NET, �� Microsoft Knowledge Base:

306158

(http://support.microsoft.com/kb/306158/EN-US/ )

��ֲ�: �� ASP.NET

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IIS �� , ��'�� IIS ��. ��, ASP.NET �� (�� ) �� (XML). �� , �� , �� IIS � ASP.NET �� (Web. config).

�� '�� ASP.NET ��:

<authentication>��
</authentication>ASPX http://MSDN.Microsoft.com/EN-US/Library/532aee0e (vs.71)
(http://msdn.microsoft.com/en-us/library/532aee0e(vs.71).aspx)
<authorization>��
</authorization>ASPX http://MSDN.Microsoft.com/EN-US/Library/8d82143t (vs.71)
(http://msdn.microsoft.com/en-us/library/8d82143t(vs.71).aspx)
<identity>��
</identity>ASPX http://MSDN.Microsoft.com/EN-US/Library/72wdk8cc (vs.71)
(http://msdn.microsoft.com/en-us/library/72wdk8cc(vs.71).aspx)
<machineKey>��
</machineKey>ASPX http://MSDN.Microsoft.com/EN-US/Library/w8h3skw9 (vs.71)
(http://msdn.microsoft.com/en-us/library/w8h3skw9(vs.71).aspx)

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ASP.net �� :

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Windows ��
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�� , � �� (HTML) ��, � �� . ϳ�� , �� , �� , �� cookie. �� cookie �� reacquire ��. �� cookie.

�� , �� .NET Framework SDK ��:

��
ASPX http://MSDN.Microsoft.com/EN-US/Library/907hb5w9 (vs.71)

(http://msdn.microsoft.com/en-us/library/907hb5w9(vs.71).aspx)

�� ASP.NET, �� Microsoft Knowledge Base:

301240

(http://support.microsoft.com/kb/301240/EN-US/ )

��: �� ASP.NET, �� C# .net

�� Windows

� Windows ��, IIS �� , � �� ASP.NET �� . �� Windows �� , � ��, �� , �� . �� Windows �� '�� Windows, �� IIS �� ASP.NET.

�� Windows �� .net �� SDK ��:

�� WindowsAuthenticationModule
ASPX http://MSDN.Microsoft.com/EN-US/Library/907hb5w9 (vs.71)

(http://msdn.microsoft.com/en-us/library/907hb5w9(vs.71).aspx)

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�� , Microsoft ��, �� . �� , �� , �� .

�� , �� .NET Framework SDK ��:

��
ASPX http://MSDN.Microsoft.com/EN-US/Library/f8e50t0f (vs.71)

(http://msdn.microsoft.com/en-us/library/f8e50t0f(vs.71).aspx)

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ASP.net �� ϳ�� :

FileAuthorization
UrlAuthorization

FileAuthorization

FileAuthorizationModule �� ³�� Windows. FileAuthorizationModule � �� Windows �� (ACL), �� , �� .

UrlAuthorization

UrlAuthorizationModule �� (URL), �� URI �� . �� URI �� NTFS �� .

UrlAuthorizationModule �� ; ��, �� URI �� , �� (��, ��, �� ) � 䳺�� (��, GET �� POST).

�� ASP.NET, �� .NET Framework SDK ��:

ASP.net ��
ASPX http://MSDN.Microsoft.com/EN-US/Library/wce3kxhd (vs.71)

(http://msdn.microsoft.com/en-us/library/wce3kxhd(vs.71).aspx)

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�� ASP.NET �� , �� Microsoft COM+ � �� Microsoft �� (��), �� . �� ASP.NET, �� -�� Windows � ��. ��, �� Windows � �� , �� Windows �� (User.Identity.Name = "��"). �� . �� :

�� Visual Basic .net

If User.IsInRole("BUILTIN\Administrators") Then
   Response.Write("You are an Admin")
Else If User.IsInRole("BUILTIN\Users") then
   Response.Write("You are a User")
Else
   Response.Write("Invalid user")
End if

Visual C# .net ��

if ( User.IsInRole("BUILTIN\\Administrators"))
   Response.Write("You are an Admin");
else if (User.IsInRole("BUILTIN\\Users"))
   Response.Write("You are a User");
else
   Response.Write("Invalid user");

�� , �� ; �� . �� , �� OnAuthenticate �� , (�� ) �� '�� GenericPrincipal � �� �� �� HttpContext. �� :

�� Visual Basic .net

Public Sub Application_AuthenticateRequest(s As Object, e As EventArgs)
   If (Not(HttpContext.Current.User Is Nothing)) Then
      If HttpContext.Current.User.Identity.AuthenticationType = "Forms" Then
         Dim id as System.Web.Security.FormsIdentity = HttpContext.Current.User.Identity
         Dim myRoles(3) As String
         myRoles(0)= "managers"
         myRoles(1)= "testers"
         myRoles(2)= "developers"
         HttpContext.Current.User = new System.Security.Principal.GenericPrincipal(id,myRoles) 
      End If
   End If
End Sub

Visual C# .net ��

public void Application_AuthenticateRequest(Object s, EventArgs e)      
{
   if (HttpContext.Current.User != null)
   {
      if (HttpContext.Current.User.Identity.AuthenticationType == "Forms" ) 
      {
         System.Web.Security.FormsIdentity id = HttpContext.Current.User.Identity;
         String[] myRoles = new String[3];
         myRoles[0]= "managers";
         myRoles[1]= "testers";
         myRoles[2]= "developers";
         HttpContext.Current.User = new System.Security.Principal.GenericPrincipal(id,myRoles);
      }
   }
}

�� , �� , �� (�� ) � ASPX-��:

�� Visual Basic .net

If User.IsInRole("managers") Then
   Response.Write("You are a Manager")
Else If  User.IsInRole("testers") Then
   Response.Write("You are a Tester")
Else If User.IsInRole("developers") Then
   Response.Write("You are a Developer")
End if

Visual C# .net ��

if (User.IsInRole("managers"))
   Response.Write("You are a Manager");
else if (User.IsInRole("testers"))
   Response.Write("You are a Tester");
else if (User.IsInRole("developers"))
   Response.Write("You are a Developer");

�� Microsoft Knowledge Base:

306238

(http://support.microsoft.com/kb/306238/EN-US/ )

��: �� ASP.NET, �� Visual Basic .net

�� .NET Framework SDK ��:

��
ASPX http://MSDN.Microsoft.com/EN-US/Library/52kd59t0 (vs.71)

(http://msdn.microsoft.com/en-us/library/52kd59t0(vs.71).aspx)

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