public static IAccessControlEntry MakeGenericAceFromType(Type rightType, Dictionary <string, string> props = null, bool isAuditAce = false)
{
rightType.ValidateIsEnum();
IAccessControlEntry ace = null;
Type objectType = isAuditAce ? typeof(AccessControlEntryAudit <>) : typeof(AccessControlEntry <>);
Type genericType = objectType.MakeGenericType(rightType);
object instance = Activator.CreateInstance(genericType);
ace = (IAccessControlEntry)instance;
IAccessControlEntryAudit auditAce = isAuditAce ? (IAccessControlEntryAudit)ace : null;
if (props?.Count > 0)
{
foreach (string prop in props.Keys)
{
if (prop.Equals(nameof(ace.UId)))
{
ace.UId = Guid.Parse(props[prop]);
}
else if (prop.Equals(RightFields.Right))
{
ace.SetRight(props[prop]);
}
else if (prop.Equals(nameof(ace.Allowed)))
{
ace.Allowed = bool.Parse(props[prop]);
}
else if (isAuditAce && prop.Equals(nameof(auditAce.Denied)))
{
auditAce.Denied = bool.Parse(props[prop]);
}
else if (prop.Equals(nameof(ace.Inheritable)))
{
ace.Inheritable = bool.Parse(props[prop]);
}
else if (prop.Equals(nameof(ace.InheritedFrom)))
{
ace.InheritedFrom = Guid.Parse(props[prop]);
}
else if (prop.Equals(nameof(ace.TrusteeUId)))
{
ace.TrusteeUId = Guid.Parse(props[prop]);
}
}
}
return(ace);
}
int EvalRights(int allowedMask, int deniedMask)
{
Type rightType = Ace.RightData.RightType;
IAccessControlEntry allowedAce = AccessControlEntryUtilities.MakeGenericAceFromType(rightType);
allowedAce.Allowed = true;
allowedAce.SetRight(allowedMask.ToString());
IAccessControlEntry deniedAce = AccessControlEntryUtilities.MakeGenericAceFromType(rightType);
deniedAce.Allowed = false;
deniedAce.SetRight(deniedMask.ToString());
_sd.Clear();
_sd.Dacl.Add(allowedAce);
_sd.Dacl.Add(deniedAce);
_sd.Eval(rightType);
//suppress reentrancy into this function: IsChecked=true fires CheckBox_Checked
_suppressRightsEval = true;
int mask = 0;
foreach (CheckBox cb in this.Items)
{
cb.IsChecked = _sd.Results.GetByTypeRight(rightType, (int)cb.Content).AccessAllowed;
if (cb.IsChecked.Value)
{
mask |= (int)cb.Content;
}
}
_suppressRightsEval = false;
return(mask);
}
