W dniu niedziela, 24 września 2017 13:45:19 UTC+2 użytkownik Sean Hunter
napisał:
> Hey there,
>
> I was trying out attaching usb devices to qubes and thought this might be
> useful to other people. If you have a device with a complicated description
> (eg a Yubikey) it can be a pain to figure out what device ID it's being
> attached to in sys-usb so you can use qvm-usb attach to send it to an AppVM.
> [sean@dom0 ~]# qvm-usb
> BACKEND:DEVID DESCRIPTION USED BY
> fedora-25:1-1 QEMU_QEMU_USB_Tablet_42
> p:1-1 QEMU_QEMU_USB_Tablet_42
> sys-firewall:1-1 QEMU_QEMU_USB_Tablet_42
> sys-usb:1-3 Yubico_Yubikey_4_OTP+U2F+CCID
> sys-usb:1-6 0489_e076
> vault:1-1 QEMU_QEMU_USB_Tablet_42
>
> Typing qvm-usb, looking down for where my Yubikey is, then looking accross
> for the sys-usb:1-3 next to it, then typing qvm-usb attach somevm sys-usb:1-3
> will get pretty old pretty fast.
>
> Luckily, unix is awesome. I have created a couple of small shell functions
> which search the output of qvm-usb on the description and attach or detach.
> Thus:
> [sean@dom0 ~]# usb-attach somevm Yubi
> [sean@dom0 ~]# qvm-usb
> BACKEND:DEVID DESCRIPTION USED BY
> fedora-25:1-1 QEMU_QEMU_USB_Tablet_42
> p:1-1 QEMU_QEMU_USB_Tablet_42
> sys-firewall:1-1 QEMU_QEMU_USB_Tablet_42
> sys-usb:1-3 Yubico_Yubikey_4_OTP+U2F+CCID somevm
> sys-usb:1-6 0489_e076
> vault:1-1 QEMU_QEMU_USB_Tablet_42
>
> ...and likewise...
> [sean@dom0 ~]# usb-detach somevm Yubi
>
> If you like them you could put them (or something similar) in your ~/.bashrc
> in your dom0.
>
> Here they are:
> function usb-attach() {
> qvm-usb attach "${1}" $( qvm-usb | awk "/${2}/"'{print $1;exit}' )
> }
>
> function usb-detach() {
> qvm-usb detach "${1}" $( qvm-usb | awk "/${2}/"'{print $1;exit}' )
> }
>
>
> Cheers,
>
> Sean
Great job! I use Micah Lee's script adapted to fit my usb devices
https://micahflee.com/2016/12/qubes-tip-making-yubikey-openpgp-smart-cards-slightly-more-usable/
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