On Sun, Apr 21, 2019 at 06:50:06AM -0700, [email protected] wrote: > Hi all, > > I struggle to get something that's working in Q3.2 also in Qubes4: > > - I need to display message from AppVm on the screen (via notify-send in > dom0) and do it via qubes-rpc executed in AppVm "storage". rpc procedure is > named 'storage.log' > - allow policy in dom0: > > cat /etc/qubes-rpc/policy/storage.log: > > storage dom0 allow > > $anyvm $anyvm deny > - procedure: > > cat /etc/qubes-rpc/storage.log > > #!/usr/bin/bash > > > > read message > > /usr/bin/notify-send "$message" > > RPC is called this way in appvm 'storage': > > echo 'message from vm'|qrexec-client-vm dom0 storage.log > > What happens: > - In Q3.2 this works since years > - In Q4 action is executed, but nothing is displayed on screen. Action is > actually executed-in journalctl I see 'storage.log' is allowed, and if I add > 'echo $message|systemd-cat' that message is logged also. > > > - If its run in dom0, message is displayed on the screen: > > echo 'dom0 message'|/etc/qubes-rpc/storage.log > > > It seems like /usr/bin/notify-send does nothing when invoked via RPC. > > Any ideas? >
Can I ask why you want to do this? Why dont you just call notify-send in the qube? What is the advantage of using a qubes-rpc call here? -- You received this message because you are subscribed to the Google Groups "qubes-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/qubes-users/20190422020659.u7d5by5wffuzmy4m%40thirdeyesecurity.org. For more options, visit https://groups.google.com/d/optout.
