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

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From b72c423a344f2e455c17978bab76eb29912d0b5b 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 | 40 ++++++++++++++++++++++++++++++++++++--
panels/network/cc-network-panel.h | 2 ++
panels/network/net-device-mobile.c | 5 ++++-
panels/network/net-device-wifi.c | 25 +++++++++++++++++++++++-
panels/network/network-dialogs.c | 22 +++++++++++++++++++--
panels/network/network-dialogs.h | 6 ++++--
7 files changed, 94 insertions(+), 9 deletions(-)
diff --git a/configure.ac b/configure.ac
index b0b492d..4453123 100644
--- a/configure.ac
+++ b/configure.ac
@@ -134,7 +134,8 @@ PKG_CHECK_MODULES(KEYBOARD_PANEL, $COMMON_MODULES
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 gmodule-2.0)
+PKG_CHECK_MODULES(NETWORK_PANEL, $COMMON_MODULES gmodule-2.0
+ polkit-gobject-1 >= $POLKIT_REQUIRED_VERSION)
PKG_CHECK_MODULES(NOTIFICATIONS_PANEL, $COMMON_MODULES libgnome-menu-3.0)
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
diff --git a/panels/network/cc-network-panel.c b/panels/network/cc-network-panel.c
index 4fa3706..7bae539 100644
--- a/panels/network/cc-network-panel.c
+++ b/panels/network/cc-network-panel.c
@@ -24,6 +24,8 @@
#include <glib/gi18n.h>
#include <stdlib.h>
+#include <polkit/polkit.h>
+
#include "cc-network-panel.h"
#include "cc-network-resources.h"
@@ -87,6 +89,9 @@ struct _CcNetworkPanelPrivate
gchar *arg_device;
gchar *arg_access_point;
gboolean operation_done;
+
+ /* polkit authentication check */
+ gboolean default_private;
};
enum {
@@ -574,13 +579,13 @@ handle_argv_for_device (CcNetworkPanel *panel,
return TRUE;
} else if (g_strcmp0 (nm_object_get_path (NM_OBJECT (device)), priv->arg_device) == 0) {
if (priv->arg_operation == OPERATION_CONNECT_MOBILE) {
- cc_network_panel_connect_to_3g_network (toplevel, priv->client, priv->remote_settings, device);
+ cc_network_panel_connect_to_3g_network (toplevel, priv->client, priv->remote_settings, device, priv->default_private);
reset_command_line_args (panel); /* done */
select_tree_iter (panel, iter);
return TRUE;
} else if (priv->arg_operation == OPERATION_CONNECT_8021X) {
- cc_network_panel_connect_to_8021x_network (toplevel, priv->client, priv->remote_settings, device, priv->arg_access_point);
+ cc_network_panel_connect_to_8021x_network (toplevel, priv->client, priv->remote_settings, device, priv->arg_access_point, priv->default_private);
reset_command_line_args (panel); /* done */
select_tree_iter (panel, iter);
return TRUE;
@@ -1355,6 +1360,9 @@ cc_network_panel_init (CcNetworkPanel *panel)
GtkWidget *widget;
GtkWidget *toplevel;
GDBusConnection *system_bus;
+ PolkitSubject *subject;
+ PolkitAuthority *authority;
+ PolkitAuthorizationResult *result;
panel->priv = NETWORK_PANEL_PRIVATE (panel);
g_resources_register (cc_network_get_resource ());
@@ -1458,4 +1466,32 @@ cc_network_panel_init (CcNetworkPanel *panel)
widget = GTK_WIDGET (gtk_builder_get_object (panel->priv->builder,
"vbox1"));
gtk_container_add (GTK_CONTAINER (panel), widget);
+
+ /* check the polkit authentication */
+ panel->priv->default_private = TRUE;
+ authority = polkit_authority_get_sync (NULL, NULL);
+ subject = polkit_unix_process_new_for_owner (getpid (), 0, -1);
+ 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);
+}
+
+gboolean
+cc_network_panel_get_default_private (CcNetworkPanel *panel)
+{
+ return panel->priv->default_private;
}
diff --git a/panels/network/cc-network-panel.h b/panels/network/cc-network-panel.h
index f869c3f..d3773b2 100644
--- a/panels/network/cc-network-panel.h
+++ b/panels/network/cc-network-panel.h
@@ -67,6 +67,8 @@ GType cc_network_panel_get_type (void) G_GNUC_CONST;
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 */
diff --git a/panels/network/net-device-mobile.c b/panels/network/net-device-mobile.c
index dad3a4a..c671637 100644
--- a/panels/network/net-device-mobile.c
+++ b/panels/network/net-device-mobile.c
@@ -141,12 +141,15 @@ mobile_connection_changed_cb (GtkComboBox *combo_box, NetDeviceMobile *device_mo
COLUMN_ID, &object_path,
-1);
if (g_strcmp0 (object_path, NULL) == 0) {
+ gboolean default_private;
panel = net_object_get_panel (NET_OBJECT (device_mobile));
toplevel = cc_shell_get_toplevel (cc_panel_get_shell (CC_PANEL (panel)));
+ default_private = cc_network_panel_get_default_private (panel);
cc_network_panel_connect_to_3g_network (toplevel,
client,
remote_settings,
- device);
+ device,
+ default_private);
goto out;
}
diff --git a/panels/network/net-device-wifi.c b/panels/network/net-device-wifi.c
index 49a79a8..da488c5 100644
--- a/panels/network/net-device-wifi.c
+++ b/panels/network/net-device-wifi.c
@@ -696,6 +696,9 @@ wireless_try_to_connect (NetDeviceWifi *device_wifi,
NMDevice *device;
NMSettingWireless *setting_wireless;
NMClient *client;
+ CcNetworkPanel *panel;
+ NMConnection *partial = NULL;
+ NMSettingConnection *setting_con;
if (device_wifi->priv->updating_device)
goto out;
@@ -747,10 +750,21 @@ wireless_try_to_connect (NetDeviceWifi *device_wifi,
/* 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 {
@@ -965,6 +979,7 @@ start_shared_connection (NetDeviceWifi *device_wifi)
GSList *l;
NMClient *client;
const char *mode;
+ CcNetworkPanel *panel;
device = net_device_get_nm_device (NET_DEVICE (device_wifi));
g_assert (nm_device_get_device_type (device) == NM_DEVICE_TYPE_WIFI);
@@ -1001,6 +1016,14 @@ start_shared_connection (NetDeviceWifi *device_wifi)
"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 ();
diff --git a/panels/network/network-dialogs.c b/panels/network/network-dialogs.c
index b2f8376..24053cb 100644
--- a/panels/network/network-dialogs.c
+++ b/panels/network/network-dialogs.c
@@ -41,6 +41,7 @@ typedef struct {
NMClient *client;
NMRemoteSettings *settings;
NMDevice *device;
+ gboolean default_private;
} MobileDialogClosure;
static void
@@ -262,7 +263,8 @@ cc_network_panel_connect_to_8021x_network (GtkWidget *toplevel,
NMClient *client,
NMRemoteSettings *settings,
NMDevice *device,
- const gchar *arg_access_point)
+ const gchar *arg_access_point,
+ gboolean default_private)
{
NMConnection *connection;
NMSettingConnection *s_con;
@@ -300,6 +302,8 @@ cc_network_panel_connect_to_8021x_network (GtkWidget *toplevel,
uuid = nm_utils_uuid_generate ();
g_object_set (s_con, NM_SETTING_CONNECTION_UUID, uuid, NULL);
g_free (uuid);
+ if (default_private)
+ 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 ();
@@ -357,6 +361,7 @@ cdma_mobile_wizard_done (NMAMobileWizard *wizard,
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).");
@@ -400,6 +405,11 @@ cdma_mobile_wizard_done (NMAMobileWizard *wizard,
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);
}
@@ -419,6 +429,7 @@ gsm_mobile_wizard_done (NMAMobileWizard *wizard,
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).");
@@ -463,6 +474,11 @@ gsm_mobile_wizard_done (NMAMobileWizard *wizard,
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);
}
@@ -494,7 +510,8 @@ void
cc_network_panel_connect_to_3g_network (GtkWidget *toplevel,
NMClient *client,
NMRemoteSettings *settings,
- NMDevice *device)
+ NMDevice *device,
+ gboolean default_private)
{
MobileDialogClosure *closure;
NMAMobileWizard *wizard;
@@ -512,6 +529,7 @@ cc_network_panel_connect_to_3g_network (GtkWidget *toplevel,
closure->client = g_object_ref (client);
closure->settings = g_object_ref (settings);
closure->device = g_object_ref (device);
+ closure->default_private = default_private;
caps = nm_device_modem_get_current_capabilities (NM_DEVICE_MODEM (device));
if (caps & NM_DEVICE_MODEM_CAPABILITY_GSM_UMTS) {
diff --git a/panels/network/network-dialogs.h b/panels/network/network-dialogs.h
index ddbf392..953fc2b 100644
--- a/panels/network/network-dialogs.h
+++ b/panels/network/network-dialogs.h
@@ -38,11 +38,13 @@ void cc_network_panel_connect_to_8021x_network (GtkWidget *toplevel,
NMClient *client,
NMRemoteSettings *settings,
NMDevice *device,
- const gchar *arg_access_point);
+ const gchar *arg_access_point,
+ gboolean default_private);
void cc_network_panel_connect_to_3g_network (GtkWidget *toplevel,
NMClient *client,
NMRemoteSettings *settings,
- NMDevice *device);
+ NMDevice *device,
+ gboolean default_private);
#endif /* _NETWORK_DIALOGS_H */
--
1.8.1.4
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