* devel20200705:
tests: skip gnome-terminal on xfce template flavor
tests: fix FD leak in qrexec test
tests: switch default LVM pool to qubes_dom0/vm-pool
backup: fix error handler for scrypt errors
Adjust code for possibly coroutine Volume.export() and Volume.export_end()
storage: add Volume.export_end() function
backup: add support for calling a function after backing up a file/volume
backup: call volume.export() just before actually extracting it
vm/dispvm: place all volumes in the same pool as DispVM's template
tests: extend TestPool storage driver to make create_on_disk working
storage: pass a copy of volume_config to pool.init_volume
tests: cleanup properly in wait_on_fail decorator
* origin/pr/352:
audio: set sink volume to workaround alsa save/restore issue
audio: increase timeout to match hvm loading
audio: auxiliary pauses should be harmless now, place them back just in case
audio: add silence threshold
audio: unload guest' module-vchan-sink in hvm tests
audio: fix prepare_audio_vm
audio: do not use pacat on copying audio_in.raw
Audio: rework audio tests
Now Volume.export() may be a coroutine and also may be accompanied by
Volume.export_end() cleaning up after it.
See previous commits for building blocks for this.
This commit adjusts usage of Volume.export() and adds matching
Volume.export_end() throughout the code base.
FixesQubesOS/qubes-issues#5935
Make all volume's pool controlled by DisposableVM Template. This
specifically makes DispVM's volatile volume to be placed directly in the
same pool as its template.
FixesQubesOS/qubes-issues#5933
Add dummy TestVolume with empty create() method. Other core code
requires also TestPool.get_volume implemented, so add that too (naive
version remembering instances returned from TestPool.init_volume).
Close transport used to wait for user input, otherwise all further tests
would fail on cleanup (FD leak detected). This in practice is only
useful when using wait_on_fail decorator without --failfast option.
Fix load error reporting - make sure 'err' variable is transferred into
'runTest' function scope.
Then, relax test loading requirements - use 'resolve' instead of 'load',
to bypass dependencies check (defined in setup.py of the package). The
required dependencies should be handled by RPM already, and in some
cases may not match those in python package. An example is PDF
converter, where dependencies at python level are set for the actual
converter, which is irrelevant for running tests from dom0 (tests will
interact with PDF converter inside a VM).
Replace constant audio bytearray with generated sine wave sample
to get more robust results across test environments.
Use zero-crossings as an audio fingerprint
and compare it with sine wave frequency.
XSA-320 / CVE-2020-0543 affects Ivy Bridge and later platforms, but a
fix (microcode update) won't be available for Ivy Bridge. Disable
affected instruction (do not announce it in CPUID - complying software
should not use it then).
* rename-property-del-reset:
Fire property-reset event when default value might change
Convert handler to use property-reset instead of property-del
Remove leftovers of default_fw_netvm
Deprecate property-del:name events and introduce property-reset:name instead
And the same for -pre- events.
The property-del name is really confusing (it makes sense only for those
with deep knowledge of the implementation), because the property isn't
really deleted - it is only reverted to the "default" state (which most
properties have). So, name the event property-reset, intentionally
similar to property-set, as it is also kind of a value change.
Additionally the property-reset event is meant to be called when the
(dynamic) default value changes. Due to the current implementation, it
is a manual process so it can't be guaranteed to be called in all those
cases, but lets try to cover as much as possible.
FixesQubesOS/qubes-issues#5834
...when verifying old backup restored. It wasn't present in the backup,
but its presence is expected in some cases. Properly setting 'servicevm'
feature is tested elsewhere.
Remove intermediate qubesd-query-fast proxy process.
This requires changing socket protocol to match what qrexec is sending
in the header.
FixesQubesOS/qubes-issues#3293
* origin/pr/326:
ext/admin: workaround for extension's __init__() called multiple times
tests: teardown fixes
travis: include core-qrexec in tests
api/admin: (ext/admin) limit listing VMs based on qrexec policy
api/internal: extract get_system_info() function
- wait for the client be listed in dom0
- report parecord stderr
- allow up to 20ms to be missing, to account for potentially suspended
device initially
Make the check if remote file wasn't removed meaningful. Previously the
user didn't have permission to remote the source file, so even if the
tool would try, it would fail.
Various qrexec tests create auxiliary process (service_proc) as a local
variable. In case of test failure, process cleanup isn't called and may
lead to FD leaks and breaking subsequent tests.
Fix this by always saving such process instance in self.service_proc and
cleaning it up in self.tearDown() (this code is already there).
Add also waiting (and in case of timeout - killing) of a service call
process too.
Add few missing app.close() calls on test teardown.
Fix socket cleanup in TC_00_QubesDaemonProtocol() - not only close the
FD, but also unregister it from asyncio event loop.
Various Admin API calls, when directed at dom0, retrieve global system
view instead of a specific VM. This applies to admin.vm.List (called at
dom0 retrieve full VM list) and admin.Events (called at dom0 listen for
events of all the VMs). This makes it tricky to configure a management
VM with access to limited set of VMs only, because many tools require
ability to list VMs, and that would return full list.
Fix this issue by adding a filter to admin.vm.List and admin.Events
calls (using event handlers in AdminExtension) that filters the output
using qrexec policy. This version evaluates policy for each VM or event
(but loads only once). If the performance will be an issue, it can be
optimized later.
FixesQubesOS/qubes-issues#5509
* origin/pr/330:
gui: fixes from Marek's comments
gui: improvements of feature keyboard layout checks
tests: adapt tests for keyboard-layout
gui: drop legacy qubes-keyboard support
and not mark it as expected failure anymore. Note the removal of the
expected failure isn't just about the changes here, but also about the
actual fix on the qrexec side (ffafd01 "Fix not closed file descriptors in
qubes-rpc-multiplexer" commit in core-qrexec repository).
QubesVM.run_for_stdio() by default captures stderr. In case of call fail
(non-zero return code), captured stderr is included in the exception
object, but isn't printed by default CalledProcessError message.
Make it visible by:
- handling CalledProcessError and including in the test failure message
(when exception is captured already)
- not capturing stderr (if no exception handling is present in the
test)
The main use case for this function is to create qrexec services in VMs.
Since qrexec now require service scripts to be executable, make
create_remote_file() adjust permissions.
If any test-* VMs remains from previous test run, there are removed
before test. self.app doesn't exist at this point, so don't require it
in self.remove_vms().
This commit adds a test case for the QubesVM class's is_fully_usable
method. The verified scenarios are as follows:
* The VM has qrexec enabled, and the qrexec service has been
successfully started.
(The VM becomes "fully usable" in this case.)
* The VM has qrexec enabled, and the qrexec service has failed to start
(Error handling case; the VM is *not* fully usable.)
* The VM does *not* have qrexec enabled.
(The VM becomes "fully usable" in this case.)
* origin/pr/295:
tests: fix tag name in audiovm test
tests: ensure notin while setting Audio/Gui VM
gui: add checks for changing/removing guivm
audio: add checks for changing/removing audiovm
audio/gui: use simply vm.tags instead of list()
tests: fix tests for gui/audio vm
Make pylint happy
gui/audio: fixes from Marek's comments
Allow AudioVM to be ran after any attached qubes
Allow GuiVM to be ran after any attached qubes
xid: ensure vm is not running
tests: fix missing default audiovm and guivm tags
gui, audio: better handling of start/stop guivm/audiovm
gui, audio: ensure guivm and audiovm tag are set
Support for AudioVM
Wait specifically for pulseaudio to start in the VM, instead of just
waiting few seconds.
Also, improve failure message to distinguish total lack of audio from
just missing few samples.
