public void Decide(IPrincipalToken principal, object cntext)
{
if (!principal.GetGrandedPermission().Contains(cntext as PermissionInfo))
{
AccessException ex = new AccessException("无权限") { CheckObject = cntext };
throw ex;
}
}
public void Decide(IPrincipalToken principal, object cntext)
{
if (!principal.GetGrandedPermission().Contains(cntext as PermissionInfo))
{
AccessException ex = new AccessException("无权限")
{
CheckObject = cntext
};
throw ex;
}
}
public virtual void Decide(IPrincipalToken principal, object check, out bool result, bool throwException = true)
{
result = true;
PermissionInfoCollection pc = principal.GetGrandedPermission();
if (ConfuseElect != null)
pc.ElectVisitor = ConfuseElect;
if (check is PermissionInfo)
{
CheckPermission(pc, (PermissionInfo)check, check, out result, throwException);
}
else
{
//资源上没有配置当前权限点指定的权限，则不允许任何人访问
PermissionPoint[] point = GetPoint(check);
if (point == null || point.Length == 0)
return;//程序没有定义权限点，不做任何权限控制！
bool isThrow = true;
try
{
foreach (PermissionPoint p in point)
{//在当前对象上定义了多个权限点，每一个都需要进行权限检测
PermissionInfo checkPermission = p.NewPermission();
CheckPermission(pc, checkPermission, check, out result, throwException);
}
if (result)
isThrow = false;
}
finally
{
if (isThrow)
{
//权限检查抛出异常则执行事件，执行此事件但异常继续抛出
OnAccessException(principal, check);
}
}
}
}
