Merge b67cb9bb60 into 77975a8e50

RELEASE.md

@@ -8,12 +8,13 @@ Here is a list of tasks that should be done before issuing the release:
 
 - [ ] Create a new issue named **QA and Release for version \<VERSION\>**, to track the general progress.
       You can generate its content with the the `poetry run ./dev_scripts/generate-release-tasks.py` command.
-- [ ] [Add new Linux platforms and remove obsolete ones](https://github.com/freedomofpress/dangerzone/blob/main/RELEASE.md#add-new-platforms-and-remove-obsolete-ones)
+- [ ] [Add new Linux platforms and remove obsolete ones](https://github.com/freedomofpress/dangerzone/blob/main/RELEASE.md#add-new-linux-platforms-and-remove-obsolete-ones)
 - [ ] Bump the Python dependencies using `poetry lock`
 - [ ] Update `version` in `pyproject.toml`
 - [ ] Update `share/version.txt`
 - [ ] Update the "Version" field in `install/linux/dangerzone.spec`
 - [ ] Bump the Debian version by adding a new changelog entry in `debian/changelog`
+- [ ] [Bump the minimum Docker Desktop versions](https://github.com/freedomofpress/dangerzone/blob/main/RELEASE.md#bump-the-minimum-docker-desktop-version) in `isolation_provider/container.py`
 - [ ] Update screenshot in `README.md`, if necessary
 - [ ] CHANGELOG.md should be updated to include a list of all major changes since the last release
 - [ ] A draft release should be created. Copy the release notes text from the template at [`docs/templates/release-notes`](https://github.com/freedomofpress/dangerzone/tree/main/docs/templates/)
@@ -46,6 +47,12 @@ In case of the removal of a version:
    * Consult the previous paragraph, but also `grep` your way around.
 2. Add a notice in our `CHANGELOG.md` about the version removal.
 
+## Bump the minimum Docker Desktop version
+
+We embed the minimum docker desktop versions inside Dangerzone, as an incentive for our macOS and Windows users to upgrade to the latests version.
+
+You can find the latest version at the time of the release by looking at [their release notes](https://docs.docker.com/desktop/release-notes/)
+
 ## Large Document Testing
 
 Parallel to the QA process, the release candidate should be put through the large document tests in a dedicated machine to run overnight.

dangerzone/gui/main_window.py

@@ -124,6 +124,7 @@ class MainWindow(QtWidgets.QMainWindow):
 
         self.setWindowTitle("Dangerzone")
         self.setWindowIcon(self.dangerzone.get_window_icon())
+        self.alert: Optional[Alert] = None
 
         self.setMinimumWidth(600)
         if platform.system() == "Darwin":
@@ -226,6 +227,13 @@ class MainWindow(QtWidgets.QMainWindow):
         # This allows us to make QSS rules conditional on the OS color mode.
         self.setProperty("OSColorMode", self.dangerzone.app.os_color_mode.value)
 
+        if hasattr(self.dangerzone.isolation_provider, "check_docker_desktop_version"):
+            is_version_valid, version = (
+                self.dangerzone.isolation_provider.check_docker_desktop_version()
+            )
+            if not is_version_valid:
+                self.handle_docker_desktop_version_check(is_version_valid, version)
+
         self.show()
 
     def show_update_success(self) -> None:
@@ -279,6 +287,46 @@ class MainWindow(QtWidgets.QMainWindow):
         self.dangerzone.settings.set("updater_check", check)
         self.dangerzone.settings.save()
 
+    def handle_docker_desktop_version_check(
+        self, is_version_valid: bool, version: str
+    ) -> None:
+        hamburger_menu = self.hamburger_button.menu()
+        sep = hamburger_menu.insertSeparator(hamburger_menu.actions()[0])
+        upgrade_action = QAction("Docker Desktop should be upgraded", hamburger_menu)
+        upgrade_action.setIcon(
+            QtGui.QIcon(
+                load_svg_image(
+                    "hamburger_menu_update_dot_error.svg", width=64, height=64
+                )
+            )
+        )
+
+        message = """
+        <p>A new version of Docker Desktop is available. Please upgrade your system.</p>
+        <p>Visit the <a href="https://www.docker.com/products/docker-desktop">Docker Desktop website</a> to download the latest version.</p>
+        <em>Keeping Docker Desktop up to date allows you to have more confidence that your documents are processed safely.</em>
+        """
+        self.alert = Alert(
+            self.dangerzone,
+            title="Upgrade Docker Desktop",
+            message=message,
+            ok_text="Ok",
+            has_cancel=False,
+        )
+
+        def _launch_alert() -> None:
+            if self.alert:
+                self.alert.launch()
+
+        upgrade_action.triggered.connect(_launch_alert)
+        hamburger_menu.insertAction(sep, upgrade_action)
+
+        self.hamburger_button.setIcon(
+            QtGui.QIcon(
+                load_svg_image("hamburger_menu_update_error.svg", width=64, height=64)
+            )
+        )
+
     def handle_updates(self, report: UpdateReport) -> None:
         """Handle update reports from the update checker thread.
 
@@ -365,7 +413,7 @@ class MainWindow(QtWidgets.QMainWindow):
         self.content_widget.show()
 
     def closeEvent(self, e: QtGui.QCloseEvent) -> None:
-        alert_widget = Alert(
+        self.alert = Alert(
             self.dangerzone,
             message="Some documents are still being converted.\n Are you sure you want to quit?",
             ok_text="Abort conversions",
@@ -379,7 +427,7 @@ class MainWindow(QtWidgets.QMainWindow):
             else:
                 self.dangerzone.app.exit(0)
         else:
-            accept_exit = alert_widget.launch()
+            accept_exit = self.alert.launch()
             if not accept_exit:
                 e.ignore()
                 return
@@ -623,7 +671,7 @@ class ContentWidget(QtWidgets.QWidget):
 
     def documents_selected(self, docs: List[Document]) -> None:
         if self.conversion_started:
-            Alert(
+            self.alert = Alert(
                 self.dangerzone,
                 message="Dangerzone does not support adding documents after the conversion has started.",
                 has_cancel=False,
@@ -633,7 +681,7 @@ class ContentWidget(QtWidgets.QWidget):
         # Ensure all files in batch are in the same directory
         dirnames = {os.path.dirname(doc.input_filename) for doc in docs}
         if len(dirnames) > 1:
-            Alert(
+            self.alert = Alert(
                 self.dangerzone,
                 message="Dangerzone does not support adding documents from multiple locations.\n\n The newly added documents were ignored.",
                 has_cancel=False,
@@ -802,14 +850,14 @@ class DocSelectionDropFrame(QtWidgets.QFrame):
             text = f"{num_unsupported_docs} files are not supported."
             ok_text = "Continue without these files"
 
-        alert_widget = Alert(
+        self.alert = Alert(
             self.dangerzone,
             message=f"{text}\nThe supported extensions are: "
             + ", ".join(get_supported_extensions()),
             ok_text=ok_text,
         )
 
-        return alert_widget.exec_()
+        return self.alert.exec_()
 
 
 class SettingsWidget(QtWidgets.QWidget):

dangerzone/isolation_provider/container.py

@@ -3,7 +3,7 @@ import os
 import platform
 import shlex
 import subprocess
-from typing import List
+from typing import List, Tuple
 
 from .. import container_utils, errors
 from ..document import Document
@@ -11,7 +11,10 @@ from ..util import get_resource_path, get_subprocess_startupinfo
 from .base import IsolationProvider, terminate_process_group
 
 TIMEOUT_KILL = 5  # Timeout in seconds until the kill command returns.
-
+MINIMUM_DOCKER_DESKTOP = {
+    "Darwin": "4.36.0",
+    "Windows": "4.36.0",
+}
 
 # Define startupinfo for subprocesses
 if platform.system() == "Windows":
@@ -121,6 +124,7 @@ class Container(IsolationProvider):
     def is_available() -> bool:
         container_runtime = container_utils.get_runtime()
         runtime_name = container_utils.get_runtime_name()
+
         # Can we run `docker/podman image ls` without an error
         with subprocess.Popen(
             [container_runtime, "image", "ls"],
@@ -135,6 +139,28 @@ class Container(IsolationProvider):
                 )
             return True
 
+    def check_docker_desktop_version(self) -> Tuple[bool, str]:
+        # On windows and darwin, check that the minimum version is met
+        version = ""
+        if platform.system() != "Linux":
+            with subprocess.Popen(
+                ["docker", "version", "--format", "{{.Server.Platform.Name}}"],
+                stdout=subprocess.PIPE,
+                stderr=subprocess.PIPE,
+                startupinfo=get_subprocess_startupinfo(),
+            ) as p:
+                stdout, stderr = p.communicate()
+                if p.returncode != 0:
+                    # In the case where there were an error, consider that
+                    # the check went trough, as we're checking for installation
+                    # compatibiliy somewhere else already
+                    return True, version
+                # The output is like "Docker Desktop 4.35.1 (173168)"
+                version = stdout.decode().replace("Docker Desktop", "").split()[0]
+                if version < MINIMUM_DOCKER_DESKTOP[platform.system()]:
+                    return False, version
+        return True, version
+
     def doc_to_pixels_container_name(self, document: Document) -> str:
         """Unique container name for the doc-to-pixels phase."""
         return f"dangerzone-doc-to-pixels-{document.id}"

tests/gui/test_main_window.py

@@ -587,3 +587,57 @@ def test_installation_failure_return_false(qtbot: QtBot, mocker: MockerFixture)
 
     assert "the following error occured" in widget.label.text()
     assert "The image cannot be found" in widget.traceback.toPlainText()
+
+
+def test_up_to_date_docker_desktop_does_nothing(
+    qtbot: QtBot, mocker: MockerFixture
+) -> None:
+    # Setup install to return False
+    mock_app = mocker.MagicMock()
+    dummy = mocker.MagicMock(spec=Container)
+    dummy.check_docker_desktop_version.return_value = (True, "1.0.0")
+    dz = DangerzoneGui(mock_app, dummy)
+
+    window = MainWindow(dz)
+    qtbot.addWidget(window)
+
+    menu_actions = window.hamburger_button.menu().actions()
+    assert "Docker Desktop should be upgraded" not in [
+        a.toolTip() for a in menu_actions
+    ]
+
+
+def test_outdated_docker_desktop_displays_warning(
+    qtbot: QtBot, mocker: MockerFixture
+) -> None:
+    # Setup install to return False
+    mock_app = mocker.MagicMock()
+    dummy = mocker.MagicMock(spec=Container)
+    dummy.check_docker_desktop_version.return_value = (False, "1.0.0")
+
+    dz = DangerzoneGui(mock_app, dummy)
+
+    load_svg_spy = mocker.spy(main_window_module, "load_svg_image")
+
+    window = MainWindow(dz)
+    qtbot.addWidget(window)
+
+    menu_actions = window.hamburger_button.menu().actions()
+    assert menu_actions[0].toolTip() == "Docker Desktop should be upgraded"
+
+    # Check that the hamburger icon has changed with the expected SVG image.
+    assert load_svg_spy.call_count == 4
+    assert (
+        load_svg_spy.call_args_list[2].args[0] == "hamburger_menu_update_dot_error.svg"
+    )
+
+    alert_spy = mocker.spy(window.alert, "launch")
+
+    # Clicking the menu item should open a warning message
+    def _check_alert_displayed() -> None:
+        alert_spy.assert_any_call()
+        if window.alert:
+            window.alert.close()
+
+    QtCore.QTimer.singleShot(0, _check_alert_displayed)
+    menu_actions[0].trigger()

tests/isolation_provider/test_container.py

@@ -1,4 +1,5 @@
 import os
+import platform
 
 import pytest
 from pytest_mock import MockerFixture
@@ -108,6 +109,92 @@ class TestContainer(IsolationProviderTest):
         with pytest.raises(errors.ImageNotPresentException):
             provider.install()
 
+    @pytest.mark.skipif(
+        platform.system() not in ("Windows", "Darwin"),
+        reason="macOS and Windows specific",
+    )
+    def test_old_docker_desktop_version_is_detected(
+        self, mocker: MockerFixture, provider: Container, fp: FakeProcess
+    ) -> None:
+        fp.register_subprocess(
+            [
+                "docker",
+                "version",
+                "--format",
+                "{{.Server.Platform.Name}}",
+            ],
+            stdout="Docker Desktop 1.0.0 (173100)",
+        )
+
+        mocker.patch(
+            "dangerzone.isolation_provider.container.MINIMUM_DOCKER_DESKTOP",
+            {"Darwin": "1.0.1", "Windows": "1.0.1"},
+        )
+        assert (False, "1.0.0") == provider.check_docker_desktop_version()
+
+    @pytest.mark.skipif(
+        platform.system() not in ("Windows", "Darwin"),
+        reason="macOS and Windows specific",
+    )
+    def test_up_to_date_docker_desktop_version_is_detected(
+        self, mocker: MockerFixture, provider: Container, fp: FakeProcess
+    ) -> None:
+        fp.register_subprocess(
+            [
+                "docker",
+                "version",
+                "--format",
+                "{{.Server.Platform.Name}}",
+            ],
+            stdout="Docker Desktop 1.0.1 (173100)",
+        )
+
+        # Require version 1.0.1
+        mocker.patch(
+            "dangerzone.isolation_provider.container.MINIMUM_DOCKER_DESKTOP",
+            {"Darwin": "1.0.1", "Windows": "1.0.1"},
+        )
+        assert (True, "1.0.1") == provider.check_docker_desktop_version()
+
+        fp.register_subprocess(
+            [
+                "docker",
+                "version",
+                "--format",
+                "{{.Server.Platform.Name}}",
+            ],
+            stdout="Docker Desktop 2.0.0 (173100)",
+        )
+        assert (True, "2.0.0") == provider.check_docker_desktop_version()
+
+    @pytest.mark.skipif(
+        platform.system() not in ("Windows", "Darwin"),
+        reason="macOS and Windows specific",
+    )
+    def test_docker_desktop_version_failure_returns_true(
+        self, mocker: MockerFixture, provider: Container, fp: FakeProcess
+    ) -> None:
+        fp.register_subprocess(
+            [
+                "docker",
+                "version",
+                "--format",
+                "{{.Server.Platform.Name}}",
+            ],
+            stderr="Oopsie",
+            returncode=1,
+        )
+        assert provider.check_docker_desktop_version() == (True, "")
+
+    @pytest.mark.skipif(
+        platform.system() != "Linux",
+        reason="Linux specific",
+    )
+    def test_linux_skips_desktop_version_check_returns_true(
+        self, mocker: MockerFixture, provider: Container
+    ) -> None:
+        assert (True, "") == provider.check_docker_desktop_version()
+
 
 class TestContainerTermination(IsolationProviderTermination):
     pass