[CentOS] Limiting what devices can pair over Bluetooth?

Thu Jan 16 11:36:11 UTC 2020
James Pearson <james-p at moving-picture.com>

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

James Pearson