status of kde/plasma kiosk framework in kf5

[David Edmundson]

On Tue, May 17, 2016 at 2:58 PM, Kai Uwe Broulik <kde at privat.broulik.de>
wrote:

> And a follow up on your in-line comments:
>
> > action/kdesktop_rmb=false           # Whether the user can right click
> on a file icon on the desktop # this only works with plasma in "folderview"
> mode on real files
>
> Looking at the code this is intentional. It probably just got ported from
> Plasma 4 without questioning it, would be easily changeable, though.
>
> > action/plasma/containment_actions=false     # Whether the user can right
> click on the desktop to get any actions
> > # this only works when the desktop is locked and only for the panel and
> the desktop
> > # the panel still shows the menu but the menu is dead
>
> That's a logic error in the code, it bails out when requesting the context
> menu if the view is immutable *and* containment_actions is blocked.
>
> > plasma/allow_configure_when_locked=false    # Whether an applet already
> added to the desktop can be configured.
> > # this still shows a contextmenu with the configure option on applets in
> the "panel"
> > # those menuentries are dead (this is confusing and should be fixed)
>
> It means whether to allow configuring a widget when widgets are locked,
> I'll fix the dead entries.
>
> > action/shell_access=false           # Whether the user can launch a
> shell # it's still possible to open "konsole" !
>
> Note thah shell_access also disables the KRunner plug-in that allows
> running arbitrary she'll commands. As for Konsole, you probably need to
> restrict access to it using other means, as long as a user can launch
> arbitrary applications they could also just run xterm which isn't a kde
> application and bundled with the XServer by default.
>

Konsole should be blocked. The konsole .desktop file contains:
X-KDE-AuthorizeAction=shell_access

KService should be checking that. I'll check if it is.

David

>
> > plasma-desktop/add_activities=false       # Whether a new activity can
> be added
> > # adding activities is not working but not showing the whole sidepanel
> would be better
>
> You still need means of switching activities though? On the other hand the
> option should probably be hidden if there is just one (the default)
> activity and you aren't allowed to add new ones; this might be tricky
> though. You can remove the Activities entry by unchecking it from the
> "default menu" "Mouse Actions" in the desktop view setting I think.
>
> Cheers,
> Kai Uwe
>
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