Add conspicuous EOL indicator for dom0

qui/tray/updates.py

@@ -17,11 +17,12 @@
 import qubesadmin.events
 import qui.utils
 from qubesadmin import exc
+from qubes_config.widgets.utils import open_url_in_disposable
 
 import gi  # isort:skip
 
 gi.require_version("Gtk", "3.0")  # isort:skip
-from gi.repository import Gtk, Gio  # isort:skip
+from gi.repository import Gtk, Gio, GLib  # isort:skip
 
 import gbulb
 
@@ -89,15 +90,38 @@ def __init__(self, app_name, qapp, dispatcher):
         self.tray_menu = Gtk.Menu()
         self.fullscreen_window_hack.show_for_widget(self.tray_menu)
 
+        # For those who never restart their PC, update EOL notifs every 6 hours
+        GLib.timeout_add_seconds(3600 * 6, self.check_vms_needing_update)
+
     def run(self):  # pylint: disable=arguments-differ
         self.check_vms_needing_update()
         self.connect_events()
 
         self.update_indicator_state()
 
+    def obsolete_dom0(self, _event):
+        open_url_in_disposable(
+            "https://www.qubes-os.org/doc/supported-releases/",
+            self.qapp,
+        )
+
     def setup_menu(self):
         self.tray_menu.set_reserve_toggle_size(False)
 
+        if "dom0" in self.obsolete_vms:
+            self.tray_menu.append(
+                RunItem(
+                    _(
+                        '<span foreground="red"><b>'
+                        "Warning! "
+                        "This release of Qubes OS is no longer supported!"
+                        "</b></span>\n"
+                        "<b>See officially supported releases</b>"
+                    ),
+                    self.obsolete_dom0,
+                )
+            )
+
         if self.vms_needing_update:
             self.tray_menu.append(TextItem(_("<b>Qube updates available!</b>")))
             self.tray_menu.append(
@@ -110,7 +134,7 @@ def setup_menu(self):
                 )
             )
 
-        if self.obsolete_vms:
+        if self.obsolete_vms and self.obsolete_vms != {"dom0"}:
             self.tray_menu.append(
                 TextItem(_("<b>Some qubes are no longer supported!</b>"))
             )
@@ -156,6 +180,7 @@ def check_vms_needing_update(self):
                 self.vms_needing_update.add(vm)
             if not supported:
                 self.obsolete_vms.add(vm.name)
+        return True
 
     def connect_events(self):
         self.dispatcher.add_handler(
@@ -224,6 +249,8 @@ def feature_change(self, vm, event, feature, **_kwargs):
         self.update_indicator_state()
 
     def update_indicator_state(self):
+        if "dom0" in self.obsolete_vms:
+            self.widget_icon.set_from_icon_name("qui-red-warn")
         if self.vms_needing_update or self.obsolete_vms:
             self.widget_icon.set_visible(True)
         else:

qui/utils.py

@@ -127,5 +127,5 @@ def check_support(vm) -> bool:
                 return True
     except exc.QubesException:
         return True
-    eol = datetime.strptime(eol_string, "%Y-%m-%d")
+    eol = datetime.strptime(eol_string + " UTC", "%Y-%m-%d %Z")
     return eol > datetime.now()

rpm_spec/qubes-desktop-linux-manager.spec.in

@@ -302,6 +302,7 @@ gtk-update-icon-cache %{_datadir}/icons/Adwaita &>/dev/null || :
 /usr/share/icons/hicolor/scalable/apps/qui-domains-scalable.svg
 /usr/share/icons/hicolor/scalable/apps/qui-disk-space.svg
 /usr/share/icons/hicolor/scalable/apps/qui-disk-space-warn.svg
+/usr/share/icons/hicolor/scalable/apps/qui-red-warn.svg
 /usr/share/icons/hicolor/scalable/apps/qui-updates.svg
 /usr/share/icons/hicolor/scalable/apps/qui-updates-dark.svg
 /usr/share/icons/hicolor/scalable/apps/qui-updates-light.svg