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Restrict outbound qubes-rpc policies for sd-workstation VMs #387

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merged 1 commit into from
Jan 2, 2020

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emkll
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@emkll emkll commented Dec 20, 2019

Closes #212
Marking as draft until #310 is merged, and this branch rebased.

Test plan

  • make all, completes without error
  • make test, all tests pass
  • Client is functional, export (printer + usb) is functional

Provides defense-in-depth and reduces attack surface, should an attacker gain code execution in a VM.
In the future, we should explicitly approve inter-vm rpc calls.
@emkll emkll force-pushed the 212-outbound-rpc-policies branch from c4fd8b6 to a146260 Compare December 23, 2019 15:13
@emkll emkll marked this pull request as ready for review December 23, 2019 15:13
@kushaldas kushaldas self-requested a review January 2, 2020 04:46
@kushaldas kushaldas self-assigned this Jan 2, 2020
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Tested based on the test plan.

  • make all, completes without error
  • make test, all tests pass
  • Client is functional, export (printer + usb) is functional

This works as expected and the policy changes look good.

@kushaldas kushaldas merged commit ea443bd into master Jan 2, 2020
@legoktm legoktm deleted the 212-outbound-rpc-policies branch May 28, 2024 15:25
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Further restrict qubes-rpc policies
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