📄 default.aspx
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<%@ Page Language="VB" %>
<%@ Import Namespace="System.IO" %>
<%@ Import Namespace="System.Security.AccessControl" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<script runat="server">
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs)
' retrieve the AccessControl information for this file
Dim sec As System.Security.AccessControl.FileSecurity = System.IO.File.GetAccessControl(Server.MapPath("TextFile.txt"))
Me.Label1.Text = _
sec.GetOwner(System.Type.GetType("System.Security.Principal.NTAccount")).Value
' retrieve the collection of access rules
Dim auth As AuthorizationRuleCollection = sec.GetAccessRules(True, True, System.Type.GetType("System.Security.Principal.NTAccount"))
Dim tc As TableCell
' loop through the rule collection and add a table row for each rule
For Each r As FileSystemAccessRule In auth
Dim tr As New TableRow()
tc = New TableCell()
tc.Text = r.AccessControlType.ToString() 'deny or allow
tr.Cells.Add(tc)
tc = New TableCell()
tc.Text = r.IdentityReference.Value 'who
tr.Cells.Add(tc)
tc = New TableCell()
tc.Text = r.InheritanceFlags.ToString()
tr.Cells.Add(tc)
tc = New TableCell()
tc.Text = r.IsInherited.ToString()
tr.Cells.Add(tc)
tc = New TableCell()
tc.Text = r.PropagationFlags.ToString()
tr.Cells.Add(tc)
tc = New TableCell()
tc.Text = r.FileSystemRights.ToString()
tr.Cells.Add(tc)
Table1.Rows.Add(tr)
Next
End Sub
</script>
<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
<title>Untitled Page</title>
</head>
<body>
<form id="form1" runat="server">
<div>
<p><b>File Owner:</b>
<asp:Label ID="Label1" runat="server" Text="Label" /></p>
<p>
Access Rules:<br />
<asp:Table ID="Table1" runat="server" CellPadding="2" GridLines="Both">
<asp:TableRow>
<asp:TableHeaderCell>Control Type</asp:TableHeaderCell>
<asp:TableHeaderCell>Identity</asp:TableHeaderCell>
<asp:TableHeaderCell>Inheritance Flags</asp:TableHeaderCell>
<asp:TableHeaderCell>Is Inherited</asp:TableHeaderCell>
<asp:TableHeaderCell>Propagation Flags</asp:TableHeaderCell>
<asp:TableHeaderCell>File System Rights</asp:TableHeaderCell>
</asp:TableRow>
</asp:Table>
</p>
</div>
</form>
</body>
</html>
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