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Disallow dangerous qrexec operations #22

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Jul 24, 2025
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Disallow dangerous qrexec operations #22

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18 changes: 18 additions & 0 deletions qubes-rpc-policy/80-whonix.policy
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Expand Up @@ -11,3 +11,21 @@ whonix.GatewayCommand +restart @tag:anon-gateway @tag:anon-vm allow autost
whonix.GatewayCommand +stop @tag:anon-gateway @tag:anon-vm allow autostart=no
whonix.GatewayCommand +showlog @tag:anon-gateway @tag:anon-vm allow autostart=no
whonix.GatewayCommand * @anyvm @anyvm deny

# Harden against potential IP leaks by not allowing a compromised
# Whonix-Workstation to open files, URLs, or applications in VMs other than
# Whonix-Workstation VMs (typically DispVMs).
qubes.OpenInVM * @tag:anon-vm @dispvm ask default_target=@dispvm
qubes.OpenInVM * @tag:anon-vm @tag:anon-vm ask
qubes.OpenInVM * @tag:anon-vm @default ask
qubes.OpenInVM * @tag:anon-vm @anyvm deny

qubes.OpenURL * @tag:anon-vm @dispvm ask default_target=@dispvm
qubes.OpenURL * @tag:anon-vm @tag:anon-vm ask
qubes.OpenURL * @tag:anon-vm @default ask
qubes.OpenURL * @tag:anon-vm @anyvm deny

qubes.StartApp * @tag:anon-vm @dispvm ask default_target=@dispvm
qubes.StartApp * @tag:anon-vm @tag:anon-vm ask
qubes.StartApp * @tag:anon-vm @default ask
qubes.StartApp * @tag:anon-vm @anyvm deny