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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Security.Principal;
using System.Threading;
namespace AspectableMef.Castle
{
public class SecureWindowsPrincipal : WindowsPrincipal
{
#region Ctor
public SecureWindowsPrincipal(ISecurityContextProvider provider)
: base(WindowsIdentity.GetCurrent())
{
SecurityContext context =
provider.GetSecurityContextByLogon(Thread.CurrentPrincipal.Identity.Name);
if (context != null)
{
this.CurrentSecurityContext = context;
}
}
public SecureWindowsPrincipal(ISecurityContextProvider provider, String userName)
: base(WindowsIdentity.GetCurrent())
{
SecurityContext context = provider.GetSecurityContextByLogon(userName);
if (context != null)
{
this.CurrentSecurityContext = context;
}
}
#endregion
#region Public Properties
public SecurityContext CurrentSecurityContext { get; private set; }
#endregion
#region Public Methods
public override Boolean IsInRole(String role)
{
if ((this.CurrentSecurityContext != null) &&
(this.CurrentSecurityContext.Roles != null))
return this.CurrentSecurityContext.Roles.Contains(role);
return false;
}
public Boolean HasPrivilege(String privilege)
{
if ((this.CurrentSecurityContext != null) &&
(this.CurrentSecurityContext.Privileges != null))
return this.CurrentSecurityContext.Privileges.Contains(privilege);
return false;
}
#endregion
}
}
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I currently hold the following qualifications (amongst others, I also studied Music Technology and Electronics, for my sins)
- MSc (Passed with distinctions), in Information Technology for E-Commerce
- BSc Hons (1st class) in Computer Science & Artificial Intelligence
Both of these at Sussex University UK.
Award(s)
I am lucky enough to have won a few awards for Zany Crazy code articles over the years
- Microsoft C# MVP 2016
- Codeproject MVP 2016
- Microsoft C# MVP 2015
- Codeproject MVP 2015
- Microsoft C# MVP 2014
- Codeproject MVP 2014
- Microsoft C# MVP 2013
- Codeproject MVP 2013
- Microsoft C# MVP 2012
- Codeproject MVP 2012
- Microsoft C# MVP 2011
- Codeproject MVP 2011
- Microsoft C# MVP 2010
- Codeproject MVP 2010
- Microsoft C# MVP 2009
- Codeproject MVP 2009
- Microsoft C# MVP 2008
- Codeproject MVP 2008
- And numerous codeproject awards which you can see over at my blog