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gnome-control-center/gcc-private-connection.patch

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From 92c236ea488f8d774a876f1e6ece410b5c920173 Mon Sep 17 00:00:00 2001
From: Gary Ching-Pang Lin <chingpang@gmail.com>
Date: Tue, 14 Feb 2012 18:41:51 +0800
Subject: [PATCH] network: create private connections if the user if not
authorized
This commit checks whether the polkit policy allows the user to
create a system connection without authentication. If not, create
private connections.
https://bugzilla.gnome.org/show_bug.cgi?id=646187
---
configure.ac | 3 +-
panels/network/cc-network-panel.c | 72 ++++++++++++++++++++++++++++++++++++-
panels/network/cc-network-panel.h | 2 +
panels/network/network-dialogs.c | 16 ++++++++
4 files changed, 91 insertions(+), 2 deletions(-)
Index: gnome-control-center-3.7.1/configure.ac
===================================================================
--- gnome-control-center-3.7.1.orig/configure.ac
+++ gnome-control-center-3.7.1/configure.ac
@@ -125,7 +125,8 @@ PKG_CHECK_MODULES(KEYBOARD_PANEL, $COMMO
PKG_CHECK_MODULES(MEDIA_PANEL, $COMMON_MODULES)
PKG_CHECK_MODULES(MOUSE_PANEL, $COMMON_MODULES xi >= 1.2
gnome-settings-daemon >= $GSD_REQUIRED_VERSION x11)
-PKG_CHECK_MODULES(NETWORK_PANEL, $COMMON_MODULES)
+PKG_CHECK_MODULES(NETWORK_PANEL, $COMMON_MODULES
+ polkit-gobject-1 >= $POLKIT_REQUIRED_VERSION)
PKG_CHECK_MODULES(ONLINE_ACCOUNTS_PANEL, $COMMON_MODULES goa-1.0 goa-backend-1.0 >= $GOA_REQUIRED_VERSION)
PKG_CHECK_MODULES(POWER_PANEL, $COMMON_MODULES upower-glib >= 0.9.1
gnome-settings-daemon >= $GSD_REQUIRED_VERSION)
Index: gnome-control-center-3.7.1/panels/network/cc-network-panel.c
===================================================================
--- gnome-control-center-3.7.1.orig/panels/network/cc-network-panel.c
+++ gnome-control-center-3.7.1/panels/network/cc-network-panel.c
@@ -23,6 +23,8 @@
#include <glib/gi18n.h>
#include <stdlib.h>
+#include <polkit/polkit.h>
+
#include "cc-network-panel.h"
#include "nm-remote-settings.h"
@@ -76,6 +78,9 @@ struct _CcNetworkPanelPrivate
gchar *arg_device;
gchar *arg_access_point;
gboolean operation_done;
+
+ /* polkit authentication check */
+ gboolean default_private;
};
enum {
@@ -1182,6 +1187,9 @@ cc_network_panel_init (CcNetworkPanel *p
GtkTreeSelection *selection;
GtkWidget *widget;
GtkWidget *toplevel;
+ PolkitSubject *subject;
+ PolkitAuthority *authority;
+ PolkitAuthorizationResult *result;
panel->priv = NETWORK_PANEL_PRIVATE (panel);
@@ -1268,6 +1276,28 @@ cc_network_panel_init (CcNetworkPanel *p
/* add kill switch widgets when dialog activated */
panel->priv->add_header_widgets_idle = g_idle_add (network_add_shell_header_widgets_cb, panel);
+
+ /* check the polkit authentication */
+ panel->priv->default_private = TRUE;
+ authority = polkit_authority_get_sync (NULL, NULL);
+ subject = polkit_unix_process_new (getpid ());
+ result = polkit_authority_check_authorization_sync (authority,
+ subject,
+ "org.freedesktop.NetworkManager.settings.modify.system",
+ NULL,
+ POLKIT_CHECK_AUTHORIZATION_FLAGS_NONE,
+ NULL,
+ &error);
+ if (error || !result) {
+ g_warning ("Failed to check polkit authorization! %s",
+ error->message);
+ g_clear_error (&error);
+ } else if (polkit_authorization_result_get_is_authorized (result)) {
+ panel->priv->default_private = FALSE;
+ }
+ g_object_unref (result);
+ g_object_unref (authority);
+ g_object_unref (subject);
}
void
@@ -1278,3 +1308,9 @@ cc_network_panel_register (GIOModule *mo
CC_TYPE_NETWORK_PANEL,
"network", 0);
}
+
+gboolean
+cc_network_panel_get_default_private (CcNetworkPanel *panel)
+{
+ return panel->priv->default_private;
+}
Index: gnome-control-center-3.7.1/panels/network/cc-network-panel.h
===================================================================
--- gnome-control-center-3.7.1.orig/panels/network/cc-network-panel.h
+++ gnome-control-center-3.7.1/panels/network/cc-network-panel.h
@@ -69,6 +69,8 @@ void cc_network_panel_register (GIOModu
GPtrArray *cc_network_panel_get_devices (CcNetworkPanel *panel);
+gboolean cc_network_panel_get_default_private (CcNetworkPanel *panel);
+
G_END_DECLS
#endif /* _CC_NETWORK_PANEL_H */
Index: gnome-control-center-3.7.1/panels/network/network-dialogs.c
===================================================================
--- gnome-control-center-3.7.1.orig/panels/network/network-dialogs.c
+++ gnome-control-center-3.7.1/panels/network/network-dialogs.c
@@ -42,6 +42,7 @@ typedef struct {
NMClient *client;
NMRemoteSettings *settings;
NMDevice *device;
+ gboolean default_private;
} MobileDialogClosure;
static void
@@ -302,6 +303,8 @@ cc_network_panel_connect_to_8021x_networ
uuid = nm_utils_uuid_generate ();
g_object_set (s_con, NM_SETTING_CONNECTION_UUID, uuid, NULL);
g_free (uuid);
+ if (cc_network_panel_get_default_private (panel))
+ nm_setting_connection_add_permission (s_con, "user", g_get_user_name(), NULL);
nm_connection_add_setting (connection, NM_SETTING (s_con));
s_wifi = (NMSettingWireless *) nm_setting_wireless_new ();
@@ -359,6 +362,7 @@ cdma_mobile_wizard_done (NMAMobileWizard
if (!canceled && method) {
NMSetting *setting;
char *uuid, *id;
+ MobileDialogClosure *closure = user_data;
if (method->devtype != NM_DEVICE_MODEM_CAPABILITY_CDMA_EVDO) {
g_warning ("Unexpected device type (not CDMA).");
@@ -402,6 +406,11 @@ cdma_mobile_wizard_done (NMAMobileWizard
NULL);
g_free (uuid);
g_free (id);
+ if (closure->default_private)
+ nm_setting_connection_add_permission ((NMSettingConnection *)setting,
+ "user",
+ g_get_user_name(),
+ NULL);
nm_connection_add_setting (connection, setting);
}
@@ -421,6 +430,7 @@ gsm_mobile_wizard_done (NMAMobileWizard
if (!canceled && method) {
NMSetting *setting;
char *uuid, *id;
+ MobileDialogClosure *closure = user_data;
if (method->devtype != NM_DEVICE_MODEM_CAPABILITY_GSM_UMTS) {
g_warning ("Unexpected device type (not GSM).");
@@ -465,6 +475,11 @@ gsm_mobile_wizard_done (NMAMobileWizard
NULL);
g_free (uuid);
g_free (id);
+ if (closure->default_private)
+ nm_setting_connection_add_permission ((NMSettingConnection *)setting,
+ "user",
+ g_get_user_name(),
+ NULL);
nm_connection_add_setting (connection, setting);
}
@@ -515,6 +530,7 @@ cc_network_panel_connect_to_3g_network (
closure->client = g_object_ref (client);
closure->settings = g_object_ref (settings);
closure->device = g_object_ref (device);
+ closure->default_private = cc_network_panel_get_default_private (panel);
caps = nm_device_modem_get_current_capabilities (NM_DEVICE_MODEM (device));
if (caps & NM_DEVICE_MODEM_CAPABILITY_GSM_UMTS) {
Index: gnome-control-center-3.7.1/panels/network/net-device-wifi.c
===================================================================
--- gnome-control-center-3.7.1.orig/panels/network/net-device-wifi.c
+++ gnome-control-center-3.7.1/panels/network/net-device-wifi.c
@@ -1082,6 +1082,9 @@ wireless_try_to_connect (NetDeviceWifi *
NMSettingWireless *setting_wireless;
NMRemoteSettings *remote_settings;
NMClient *client;
+ CcNetworkPanel *panel;
+ NMConnection *partial = NULL;
+ NMSettingConnection *setting_con;
if (device_wifi->priv->updating_device)
goto out;
@@ -1137,10 +1140,21 @@ wireless_try_to_connect (NetDeviceWifi *
/* create one, as it's missing */
g_debug ("no existing connection found for %s, creating", ssid_target);
+ panel = net_object_get_panel (NET_OBJECT (device_wifi));
+ if (cc_network_panel_get_default_private (panel)) {
+ partial = nm_connection_new ();
+ setting_con = (NMSettingConnection *)nm_setting_connection_new ();
+ nm_connection_add_setting (partial, NM_SETTING (setting_con));
+ nm_setting_connection_add_permission (setting_con,
+ "user",
+ g_get_user_name(),
+ NULL);
+ }
+
if (!is_8021x (device, ap_object_path)) {
g_debug ("no existing connection found for %s, creating and activating one", ssid_target);
nm_client_add_and_activate_connection (client,
- NULL,
+ partial,
device, ap_object_path,
connection_add_activate_cb, device_wifi);
} else {
@@ -1413,6 +1427,7 @@ start_shared_connection (NetDeviceWifi *
GSList *l;
NMClient *client;
NMRemoteSettings *remote_settings;
+ CcNetworkPanel *panel;
device = net_device_get_nm_device (NET_DEVICE (device_wifi));
g_assert (nm_device_get_device_type (device) == NM_DEVICE_TYPE_WIFI);
@@ -1452,6 +1467,14 @@ start_shared_connection (NetDeviceWifi *
"id", "Hotspot",
"autoconnect", FALSE,
NULL);
+
+ panel = net_object_get_panel (NET_OBJECT (device_wifi));
+ if (cc_network_panel_get_default_private (panel))
+ nm_setting_connection_add_permission (sc,
+ "user",
+ g_get_user_name(),
+ NULL);
+
nm_connection_add_setting (c, (NMSetting *)sc);
sw = (NMSettingWireless *)nm_setting_wireless_new ();
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