private void lvGroupOrUserNames_SelectedIndexChanged(object sender, EventArgs e)
{
ListView listview = sender as ListView;
if (listview != null)
{
if (listview.SelectedItems.Count != 0)
{
ListViewItem lvItem = listview.SelectedItems[0];
if (lvItem.Tag != null)
{
lblPermissions.Text = string.Format("Permissions for {0}", lvItem.Text);
List <LwAccessControlEntry> daclInfo = lvItem.Tag as List <LwAccessControlEntry>;
List <string> AllowedPermissions = new List <string>();
List <string> DeniedPermissions = new List <string>();
if (daclInfo != null)
{
foreach (LwAccessControlEntry ace in daclInfo)
{
if (ace.AceType == 0 && ace.AceFlags == 16)
{
AllowedPermissions = _securityDescriptor.GetUserOrGroupPermissions(ace.AccessMask);
}
else if (ace.AceType == 1)
{
DeniedPermissions = _securityDescriptor.GetUserOrGroupPermissions(ace.AccessMask);
}
}
DataGridViewRowCollection dgRows = DgPermissions.Rows;
foreach (DataGridViewRow dgRow in dgRows)
{
if (AllowedPermissions.Count == 0 && dgRow.Cells[0].Value.ToString().Equals("Special Permissions"))
{
dgRow.Cells[1].Value = true;
continue;
}
if (AllowedPermissions.Contains(dgRow.Cells[0].Value.ToString()))
{
dgRow.Cells[1].Value = true;
}
else
{
dgRow.Cells[1].Value = false;
}
if (DeniedPermissions.Contains(dgRow.Cells[0].Value.ToString()))
{
dgRow.Cells[2].Value = true;
}
else
{
dgRow.Cells[2].Value = false;
}
}
}
}
}
}
}
private void FillRowPermissions()
{
string[] possiblePermissions = null;
//Read all possibel permissions based on type of object
switch (SecurityDescriptor.objectType)
{
case SecurityDescriptorApi.SE_OBJECT_TYPE.SE_FILE_OBJECT:
possiblePermissions = AdvancedPermissions.DirectoryPermissionSet;
break;
case SecurityDescriptorApi.SE_OBJECT_TYPE.SE_REGISTRY_KEY:
case SecurityDescriptorApi.SE_OBJECT_TYPE.SE_REGISTRY_WOW64_32KEY:
possiblePermissions = AdvancedPermissions.RegistryPermissionSet;
break;
case SecurityDescriptorApi.SE_OBJECT_TYPE.SE_DS_OBJECT:
case SecurityDescriptorApi.SE_OBJECT_TYPE.SE_DS_OBJECT_ALL:
possiblePermissions = AdvancedPermissions.AdsPermissionSet;
break;
default:
break;
}
//Read all allowed/Denied permissions from the dacl list
List <string> AllowedPermissions = new List <string>();
List <string> DeniedPermissions = new List <string>();
if (_daclInfo != null && _daclInfo.Count != 0)
{
foreach (LwAccessControlEntry ace in _daclInfo)
{
if (ace.AceType == 0)
{
AllowedPermissions = _securityDescriptor.GetUserOrGroupPermissions(ace.AccessMask);
}
else if (ace.AceType == 1)
{
DeniedPermissions = _securityDescriptor.GetUserOrGroupPermissions(ace.AccessMask);
}
}
}
//Check for the acetype for each permission in a set
foreach (string permission in possiblePermissions)
{
bool IsAllowed = false;
bool IsDenied = false;
if (AllowedPermissions.Contains(permission))
{
IsAllowed = true;
}
if (DeniedPermissions.Contains(permission))
{
IsDenied = true;
}
//Need to set the the values depends on the data from the security descriptor
dgPermissions.Rows.Add(new object[] {
permission,
IsAllowed,
IsDenied
});
}
}
