| public static PerformActionInsideImpersonatedContext ( IPrincipal userPrinciple, System.Action actionToBePerformed ) : void | ||
| userPrinciple | IPrincipal | |
| actionToBePerformed | System.Action | |
| return | void | |
public static void PerformActionInsideImpersonatedContext(IPrincipal userPrinciple, Action actionToBePerformed)
{
if(userPrinciple == null)
{
actionToBePerformed();
}
else
{
WindowsIdentity identity = userPrinciple.Identity as WindowsIdentity;
WindowsImpersonationContext impersonationContext = null;
if(identity != null)
{
if(identity.IsAnonymous)
{
identity = ServerUser.Identity as WindowsIdentity;
}
if(identity != null)
{
impersonationContext = identity.Impersonate();
}
}
try
{
actionToBePerformed();
}
catch(Exception)
{
if(impersonationContext != null)
{
impersonationContext.Undo();
}
identity = ServerUser.Identity as WindowsIdentity;
if(identity != null)
{
impersonationContext = identity.Impersonate();
}
try
{
actionToBePerformed();
}
catch(Exception)
{
//Ignore
}
}
finally
{
if(impersonationContext != null)
{
impersonationContext.Undo();
}
}
}
}
