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Check PolicyKit in client's can_{suspend,hibernate} properties

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Check for PK privileges in UpClient's can_{suspend,hibernate} properties, so
that clients like gnome-session or gnome-power-manager hide the related actions
if the admin or OEM disabled suspend/hibernate through a PolicyKit .pkla file
like

$ cat /etc/polkit-1/localauthority/50-local.d/disable-suspend.pkla
[Disable suspend]
Identity=unix-user:*
Action=org.freedesktop.upower.suspend
ResultActive=no
ResultAny=no

https://bugs.freedesktop.org/show_bug.cgi?id=26473
This commit is contained in:
Martin Pitt 2010-02-08 18:08:55 +01:00 • committed by Richard Hughes
parent b93915a377
commit 821ecf9125
2 changed files with 28 additions and 4 deletions
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16
devkit-power-gobject/dkp-client.c
View file

@ -232,6 +232,7 @@ static void
dkp_client_ensure_properties (DkpClient *client)
{
gboolean ret;
gboolean allowed = FALSE;
GError *error;
GHashTable *props;
GValue *value;
@ -267,7 +268,13 @@ dkp_client_ensure_properties (DkpClient *client)
g_warning ("No 'CanSuspend' property");
goto out;
}
ret = g_value_get_boolean (value);
ret = dbus_g_proxy_call (client->priv->proxy, "SuspendAllowed", &error,
G_TYPE_INVALID, G_TYPE_BOOLEAN, &allowed, G_TYPE_INVALID);
if (!ret)
goto out;
ret = g_value_get_boolean (value) && allowed;
if (ret != client->priv->can_suspend) {
client->priv->can_suspend = ret;
g_object_notify (G_OBJECT(client), "can-suspend");
@ -278,7 +285,12 @@ dkp_client_ensure_properties (DkpClient *client)
g_warning ("No 'CanHibernate' property");
goto out;
}
ret = g_value_get_boolean (value);
ret = dbus_g_proxy_call (client->priv->proxy, "HibernateAllowed", &error,
G_TYPE_INVALID, G_TYPE_BOOLEAN, &allowed, G_TYPE_INVALID);
if (!ret)
goto out;
ret = g_value_get_boolean (value) && allowed;
if (ret != client->priv->can_hibernate) {
client->priv->can_hibernate = ret;
g_object_notify (G_OBJECT(client), "can-hibernate");

16
libupower-glib/up-client.c
View file

@ -297,6 +297,7 @@ gboolean
up_client_get_properties_sync (UpClient *client, GCancellable *cancellable, GError **error)
{
gboolean ret = TRUE;
gboolean allowed = FALSE;
GHashTable *props;
GValue *value;
@ -328,7 +329,13 @@ up_client_get_properties_sync (UpClient *client, GCancellable *cancellable, GErr
g_warning ("No 'CanSuspend' property");
goto out;
}
ret = g_value_get_boolean (value);
ret = dbus_g_proxy_call (client->priv->proxy, "SuspendAllowed", error,
G_TYPE_INVALID, G_TYPE_BOOLEAN, &allowed, G_TYPE_INVALID);
if (!ret)
goto out;
ret = g_value_get_boolean (value) && allowed;
if (ret != client->priv->can_suspend) {
client->priv->can_suspend = ret;
g_object_notify (G_OBJECT(client), "can-suspend");
@ -339,7 +346,12 @@ up_client_get_properties_sync (UpClient *client, GCancellable *cancellable, GErr
g_warning ("No 'CanHibernate' property");
goto out;
}
ret = g_value_get_boolean (value);
ret = dbus_g_proxy_call (client->priv->proxy, "HibernateAllowed", error,
G_TYPE_INVALID, G_TYPE_BOOLEAN, &allowed, G_TYPE_INVALID);
if (!ret)
goto out;
ret = g_value_get_boolean (value) && allowed;
if (ret != client->priv->can_hibernate) {
client->priv->can_hibernate = ret;
g_object_notify (G_OBJECT(client), "can-hibernate");