Allow opening multiple documents at the same time from the terminal
by calling
$ dangerzone document1.pdf document2.pdf
It will open each document in its own window, making use of the
already existing 'multi-document multi-window' parallel conversion
implementation.
plistlib:
- originaly added in commit 3be1d63330
- no longer needed
grp, getpass:
- originally added in commit ae7c919d8e
- used for finding the 'docker' executable. No longer needed.
Checking if files were writeable created files in the process. In the
case where someone adds a list of N files to dangerzone but exits before
converting, they would be left with N 0-byte files for the -safe
version. Now they don't.
Fixes#214
All filename-related exceptions were of class DocumentFilenameException.
This made it difficult to disambiguate them. Specializing them makes it
it easier for tests to detect which exception in particular we want to
verify.
The document's state update is better update in the convert() function.
This is because this function is always called for the conversion
progress regardless of the frontend.
The container output logging logic was in both the CLI and the GUI.
This change moves the core parsing logic to container.py.
Since the code was largely the same, now cli does need to specify
a stdout_callback since all the necessary logging already happens.
The GUI now only adds an stdout_callback to detect if there was an
error during the conversion process.
Initial parallel document conversion: creates a pool of N threads
defined by the setting 'parallel_conversions'. Each thread calls
convert() on a document.
Wildcard arguments like `*` can lead to security vulnerabilities
if files are maliciously named as would-be parameters. In the following
scenario if a file in the current directory was named '--help', running
the following command would show the help.
$ dangerzone-cli *
By checking if parameters also happen to be files, we mitigate this
risk and have a chance to warn the user.
Add extra installations steps for installing Podman in Ubuntu Focal,
since it's not present in the official Ubuntu repos. This is the final
requirement to reinstate Ubuntu Focal support.
Closes#206
Introduce a script for installing Podman in Ubuntu Focal, in
environments that may, or may not, have sudo installed.
Also, update our CircleCI configuration to use this script when
installing Podman.
Report some Linux versions that were recently supported (Debian 12 /
Fedora 37) in the installation instructions. These instructions where
copied from the Dangerzone wiki, which is why the recently supported
versions were missing.
Copy installation instructions from the Dangerzone wiki [1] into the
Dangerzone source. This has several benefits:
1. Devs can update installation instructions as part of a PR.
2. Users can see installation instructions for previous releases.
The last point is important, because we can update our instructions in
the main branch, without affecting the instructions a user follows from
the website (currently pointing to the Dangerzone Wiki).
Refs #240
[1]: https://github.com/freedomofpress/dangerzone/wiki/Installing-Dangerzone
Align build instructions about Python Poetry, which where previously
present only on MacOS and Windows. With this commit we:
1. Add Poetry instructions on Linux.
2. Add missing Poetry instructions on Windows, when running Dangerzone
from source.
Fedora 37 had been removed (commit d7cbe41) due to lack of support by
packagecloud (our package hosting solution at the time). This will no
longer be true and thus we can add this distro to the list of supported.
Rename the `gui.common` module and `gui.common.GuiCommon` class
to `gui.logic` and `gui.logic.DangerzoneGui` respectively. We keep as is
the original names of the variables that hold instances of this class,
since they will change in subsequent commits.
This change is part of the initial refactor to make the DangerzoneGui
class handle the GUI logic of the Dangerzone project.
Rename the `global_common` module and `global_common.GlobalCommon` class
to `logic` and `logic.Dangerzone` respectively. Also rename variables
that hold instances of this class.
This change is part of the initial refactor to make the Dangerzone class
handle the core logic of the Dangerzone project.
Let the Document class suggest the default filename for the safe PDF,
based on the provided input filename, appended with the extension
`-safe.pdf`.
Previously, this logic was copy-pasted throughout the code, which made
it difficult to maintain.
Make the Document class always resolve relative input/output file paths,
which are usually passed as arguments by users.
Previously, resolving relative filepaths was a job left to the
instantiators of the Document class. This was error-prone since this
conversion must happen in all the places where we instantiated the
Document class.
Implement Click's callback interface and create validators for the
input/output filenames, using the logic from the Document class. This
way, we can catch user errors as early as possible.
