[CentOS] Limiting what devices can pair over Bluetooth?

Fri Jan 17 12:31:26 UTC 2020
Leon Fauster <leonfauster at googlemail.com>

Am 16.01.20 um 12:36 schrieb James Pearson:
> Leon Fauster via CentOS wrote:
>>>> Is it possible to control behaviour with udev rules?
>>> No idea - I haven't found anything that allows you to 'control'
>>> Bluetooth - including any mention of udev rules
>>> I have no idea if udev could be used in this way - nor where to start in
>>> creating possible udev rules :-)
>>> I asked my original question on the linux-bluetooth email list - and the
>>> only suggestion was hacking the Bluetooth kernel modules to 'filter
>>> connection requests at the PSM level' ...
>> Whats the bus that your BT is connected to, USB?
> I'm testing on a laptop that has built-in BT - although lsusb lists:
>   Bus 002 Device 003: ID 0cf3:e005 Qualcomm Atheros Communications
> which I believe is the BT controller

I never tested it with BT devices, just with "plain" usb devices but 
maybe its worth to take a look at the usbguard package. It supports 
whitelisting devices ...