When clicking on the "Choose..." button nothing would happen visually
and it would show the error:
Traceback (most recent call last):
File "/home/user/dangerzone/dangerzone/gui/main_window.py", line 614, in select_output_directory
dialog.setFileMode(QtWidgets.QFileDialog.DirectoryOnly)
According to the PySide docs, QFileDialog.DirectoryOnly has been
deprecated in Qt4.6 [1]. This was not an issue probably on PySide2
because it must have used an earlier Qt version.
Fixes#360
[1]: https://doc.qt.io/qtforpython-5/PySide2/QtWidgets/QFileDialog.html#PySide2.QtWidgets.PySide2.QtWidgets.QFileDialog.FileMode
Provide a fallback for QRegularExpressionValidator specifically for
Ubuntu Focal, because it's not present in PySide2 5.14. Instead,
fallback to QRegExpValidator if it doesn't exist.
Fixes#339
Copy input files in a temporary dir before mounting them, thereby
changing their permissions, without affecting the original files. This
way, we can avoid cases where a file is accessible to the user only due
to a supplemental user group, which does not work for containers.
Fixes#157Fixes#260Fixes#335
Take SELinux labels into account when mounting a file to the Dangerzone
container. Use the `:Z` flag (which is a no-op in non-SELinux systems)
to clear the existing SELinux label for a file, and apply one that
matches the container's.
Refs #335
Do not leave stale temporary directories when conversion fails
unexpectedly. Instead, wrap the conversion operation in a context
manager that wipes the temporary dir afterwards.
Fixes#317
Do not store temporary directories in the Dangerzone's config directory.
There are two reasons for that:
1. They are ephemeral, and they need a temporary place to be stored,
preferably RAM-backed.
2. We need to set them while running our CI tests.
Allow users to disable timeouts via the CLI, with the
`--disable-timeouts` argument. By default, the timeouts are always
enabled.
This option applies both to the CLI version of Dangerzone, and the GUI
one. For the latter, the user must start the GUI from their CLI (i.e.,
`dangerzone --disable-timeouts ...`)
We're not yet adding them to Linux, since PySide6 is not yet available
in Linux distros' packages, whereas with Linux and macOS our packaging
process includes the shipped binaries.
Fixes#211
Replace PySide2-stubs with types-PySide2, both of which are projects
that provide PySide2 typing hints, for the following reasons:
1. types-PySide2 is more complete and allows us to ditch some 'type:
ignore' comments for Mypy.
2. PySide2-stubs also brings PySide2 as a dependency, which cannot be
installed in MacOS M1 machines.
Refs #177
Exceptions raised during the document conversion process would be
silently hidden. This was because ThreadPoolExecuter in logic.py created
various contexts and hid any exceptions raised.
Fixes#309
When enabled, the conversion part does nothing but print some simulated
output. This can be useful for testing non-conversion code (e.g. GUI).
Activated with the hidden flag --unsafe-dummy-conversion.
All isolation providers will some similar steps when convert() is
called. For this reason, all the common parts are captured in convert()
and then each isolation provider implements its own specific conversion
process in _convert() (which is called from the convert() method).
Encapsulate container logic into an implementation of
AbstractIsolationProvider. This flexibility will allow for other types
of isolation managers, such as a Dummy one.
In non-development mode, the CLI shows the user information via the INFO
log level. The message is shown directly without [INFO] as a prefix.
Otherwise it would quickly get annoying to the user seeing [INFO] on
every line of a CLI application.
However, if an error happens it's important for the user to recognize
it's an error or a warning. This commit prints the log level in these
cases.
Now that safe PDFs can open on Windows right after conversion
(implemented in commit 5b2fefd), we need to save/load the "Open safe
documents after converting" setting.
Allowing this would lead to several UI edge-cases related to where the
files would be saved. Avoiding this is the easiest solution at the
moment.
In the future we should consider other options.
It was possible that users would add duplicate documents via 'open with
Dangerzone'. This would lead to unexpected situations and preventing it
both in the CLI and the GUI solves those issues.
Handle the case where a user has already added some documents (either
through 'open with' or via Dangerzone 'select documents' button) and
then they want to add some more via the 'open_with' dialog.
It updates the settings to reflect the newly added documents and blocks
the user from adding them if a conversion is already in progress.
Makes the ContentWidget a choke-point, where we can allow or prevent
adding more documents and where we can ensure that newly selected
documents are added immediately to the DangerzoneGui class.
Logically, the application flow should not change in any way.
Closing windows on macOS would not actually close Dangerzone. Now that
it is a single-window program, it makes sense for it to close
immediately.
Fixes#271
The save group box would get partially trimmed when running in macOS
this appears to be due to differences in rendering fonts and widget
sizes.
Refs #270
If a user has provided an output filename for a document, then we should
no longer accept suffixes. The reason is that we can't do something
meaningful with it, as we can't alter the provided output filename.
The proper behavior is to reject this action with an exception. Note
that this acts more of a safeguard, since (currently) there is no path
where a user may add a suffix to a document that already has an output
filename.
