efbad6eb50
Boy this was hard. To ease the pain of porting wireless-security to GTK4, add a new WsFileChooserButton class that mimics the behavior of a button that triggers a filechooser, as per the migration guide suggests. There were lots of GtkGrids, so the diff is particularly horrendous. Sorry. This needs serious testing before landing.
417 lines
13 KiB
C
417 lines
13 KiB
C
/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*-
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*
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* Copyright (C) 2012 Red Hat, Inc
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*
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* Licensed under the GNU General Public License Version 2
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#include "config.h"
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#include <string.h>
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#include <net/if_arp.h>
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#include <netinet/ether.h>
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#include <NetworkManager.h>
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#include <glib/gi18n.h>
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#include "ce-page.h"
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G_DEFINE_INTERFACE (CEPage, ce_page, G_TYPE_OBJECT)
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enum {
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CHANGED,
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INITIALIZED,
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LAST_SIGNAL
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};
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static guint signals[LAST_SIGNAL] = { 0 };
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gboolean
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ce_page_validate (CEPage *self, NMConnection *connection, GError **error)
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{
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g_return_val_if_fail (CE_IS_PAGE (self), FALSE);
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g_return_val_if_fail (NM_IS_CONNECTION (connection), FALSE);
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if (CE_PAGE_GET_IFACE (self)->validate)
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return CE_PAGE_GET_IFACE (self)->validate (self, connection, error);
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return TRUE;
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}
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const char *
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ce_page_get_title (CEPage *self)
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{
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g_return_val_if_fail (CE_IS_PAGE (self), NULL);
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return CE_PAGE_GET_IFACE (self)->get_title (self);
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}
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void
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ce_page_changed (CEPage *self)
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{
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g_return_if_fail (CE_IS_PAGE (self));
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g_signal_emit (self, signals[CHANGED], 0);
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}
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static void
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ce_page_default_init (CEPageInterface *iface)
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{
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signals[CHANGED] =
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g_signal_new ("changed",
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G_TYPE_FROM_INTERFACE (iface),
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G_SIGNAL_RUN_FIRST,
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0,
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NULL, NULL,
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g_cclosure_marshal_VOID__VOID,
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G_TYPE_NONE, 0);
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signals[INITIALIZED] =
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g_signal_new ("initialized",
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G_TYPE_FROM_INTERFACE (iface),
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G_SIGNAL_RUN_FIRST,
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0,
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NULL, NULL,
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g_cclosure_marshal_VOID__POINTER,
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G_TYPE_NONE, 1, G_TYPE_POINTER);
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}
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static void
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emit_initialized (CEPage *self,
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GError *error)
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{
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g_signal_emit (self, signals[INITIALIZED], 0, error);
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g_clear_error (&error);
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}
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void
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ce_page_complete_init (CEPage *self,
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NMConnection *connection,
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const gchar *setting_name,
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GVariant *secrets,
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GError *error)
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{
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g_autoptr(GError) update_error = NULL;
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g_autoptr(GVariant) setting_dict = NULL;
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gboolean ignore_error = FALSE;
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g_return_if_fail (self != NULL);
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g_return_if_fail (CE_IS_PAGE (self));
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if (error) {
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ignore_error = g_error_matches (error, NM_CONNECTION_ERROR, NM_CONNECTION_ERROR_SETTING_NOT_FOUND) ||
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g_error_matches (error, NM_SECRET_AGENT_ERROR, NM_SECRET_AGENT_ERROR_NO_SECRETS);
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}
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/* Ignore missing settings errors */
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if (error && !ignore_error) {
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emit_initialized (self, error);
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return;
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} else if (!setting_name || !secrets || g_variant_n_children (secrets) == 0) {
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/* Success, no secrets */
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emit_initialized (self, NULL);
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return;
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}
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g_assert (setting_name);
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g_assert (secrets);
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setting_dict = g_variant_lookup_value (secrets, setting_name, NM_VARIANT_TYPE_SETTING);
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if (!setting_dict) {
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/* Success, no secrets */
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emit_initialized (self, NULL);
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return;
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}
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/* Update the connection with the new secrets */
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if (!nm_connection_update_secrets (connection,
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setting_name,
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secrets,
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&update_error))
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g_warning ("Couldn't update secrets: %s", update_error->message);
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emit_initialized (self, NULL);
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}
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gchar **
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ce_page_get_mac_list (NMClient *client,
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GType device_type,
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const gchar *mac_property)
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{
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const GPtrArray *devices;
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GPtrArray *macs;
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int i;
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macs = g_ptr_array_new ();
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devices = nm_client_get_devices (client);
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for (i = 0; devices && (i < devices->len); i++) {
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NMDevice *dev = g_ptr_array_index (devices, i);
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const char *iface;
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g_autofree gchar *mac = NULL;
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g_autofree gchar *item = NULL;
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if (!G_TYPE_CHECK_INSTANCE_TYPE (dev, device_type))
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continue;
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g_object_get (G_OBJECT (dev), mac_property, &mac, NULL);
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iface = nm_device_get_iface (NM_DEVICE (dev));
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item = g_strdup_printf ("%s (%s)", mac, iface);
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g_ptr_array_add (macs, g_steal_pointer (&item));
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}
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g_ptr_array_add (macs, NULL);
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return (char **)g_ptr_array_free (macs, FALSE);
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}
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void
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ce_page_setup_mac_combo (GtkComboBoxText *combo,
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const gchar *current_mac,
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gchar **mac_list)
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{
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gchar **m, *active_mac = NULL;
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gint current_mac_len;
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GtkWidget *entry;
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if (current_mac)
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current_mac_len = strlen (current_mac);
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else
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current_mac_len = -1;
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for (m= mac_list; m && *m; m++) {
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gtk_combo_box_text_append_text (combo, *m);
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if (current_mac &&
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g_ascii_strncasecmp (*m, current_mac, current_mac_len) == 0
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&& ((*m)[current_mac_len] == '\0' || (*m)[current_mac_len] == ' '))
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active_mac = *m;
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}
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if (current_mac) {
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if (!active_mac) {
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gtk_combo_box_text_prepend_text (combo, current_mac);
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}
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entry = gtk_combo_box_get_child (GTK_COMBO_BOX (combo));
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if (entry)
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gtk_editable_set_text (GTK_EDITABLE (entry), active_mac ? active_mac : current_mac);
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}
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}
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gchar *
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ce_page_trim_address (const gchar *addr)
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{
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char *space;
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if (!addr || *addr == '\0')
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return NULL;
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space = strchr (addr, ' ');
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if (space != NULL)
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return g_strndup (addr, space - addr);
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return g_strdup (addr);
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}
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void
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ce_page_setup_cloned_mac_combo (GtkComboBoxText *combo, const char *current)
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{
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GtkWidget *entry;
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static const char *entries[][2] = { { "preserve", N_("Preserve") },
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{ "permanent", N_("Permanent") },
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{ "random", N_("Random") },
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{ "stable", N_("Stable") } };
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int i, active = -1;
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gtk_widget_set_tooltip_text (GTK_WIDGET (combo),
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_("The MAC address entered here will be used as hardware address for "
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"the network device this connection is activated on. This feature is "
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"known as MAC cloning or spoofing. Example: 00:11:22:33:44:55"));
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gtk_combo_box_text_remove_all (combo);
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for (i = 0; i < G_N_ELEMENTS (entries); i++) {
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gtk_combo_box_text_append (combo, entries[i][0], _(entries[i][1]));
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if (g_strcmp0 (current, entries[i][0]) == 0)
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active = i;
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}
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if (active != -1) {
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gtk_combo_box_set_active (GTK_COMBO_BOX (combo), active);
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} else if (current && current[0]) {
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entry = gtk_combo_box_get_child (GTK_COMBO_BOX (combo));
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g_assert (entry);
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gtk_editable_set_text (GTK_EDITABLE (entry), current);
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}
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}
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char *
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ce_page_cloned_mac_get (GtkComboBoxText *combo)
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{
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g_autofree gchar *active_text = NULL;
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const char *id;
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id = gtk_combo_box_get_active_id (GTK_COMBO_BOX (combo));
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if (id)
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return g_strdup (id);
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active_text = gtk_combo_box_text_get_active_text (combo);
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if (active_text[0] == '\0')
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return NULL;
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return g_steal_pointer (&active_text);
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}
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gboolean
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ce_page_address_is_valid (const gchar *addr)
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{
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guint8 invalid_addr[4][ETH_ALEN] = {
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{0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF},
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{0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
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{0x44, 0x44, 0x44, 0x44, 0x44, 0x44},
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{0x00, 0x30, 0xb4, 0x00, 0x00, 0x00}, /* prism54 dummy MAC */
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};
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guint8 addr_bin[ETH_ALEN];
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g_autofree gchar *trimmed_addr = NULL;
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guint i;
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if (!addr || *addr == '\0')
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return TRUE;
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trimmed_addr = ce_page_trim_address (addr);
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if (!nm_utils_hwaddr_valid (trimmed_addr, -1))
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return FALSE;
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if (!nm_utils_hwaddr_aton (trimmed_addr, addr_bin, ETH_ALEN))
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return FALSE;
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/* Check for multicast address */
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if ((((guint8 *) addr_bin)[0]) & 0x01)
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return FALSE;
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for (i = 0; i < G_N_ELEMENTS (invalid_addr); i++) {
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if (nm_utils_hwaddr_matches (addr_bin, ETH_ALEN, invalid_addr[i], ETH_ALEN))
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return FALSE;
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}
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return TRUE;
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}
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gboolean
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ce_page_cloned_mac_combo_valid (GtkComboBoxText *combo)
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{
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g_autofree gchar *active_text = NULL;
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if (gtk_combo_box_get_active (GTK_COMBO_BOX (combo)) != -1)
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return TRUE;
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active_text = gtk_combo_box_text_get_active_text (combo);
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return active_text[0] == '\0' || ce_page_address_is_valid (active_text);
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}
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const gchar *
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ce_page_get_security_setting (CEPage *self)
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{
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if (CE_PAGE_GET_IFACE (self)->get_security_setting)
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return CE_PAGE_GET_IFACE (self)->get_security_setting (self);
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return NULL;
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}
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gint
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ce_get_property_default (NMSetting *setting, const gchar *property_name)
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{
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GParamSpec *spec;
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GValue value = { 0, };
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spec = g_object_class_find_property (G_OBJECT_GET_CLASS (setting), property_name);
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g_return_val_if_fail (spec != NULL, -1);
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g_value_init (&value, spec->value_type);
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g_param_value_set_default (spec, &value);
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if (G_VALUE_HOLDS_CHAR (&value))
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return (int) g_value_get_schar (&value);
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else if (G_VALUE_HOLDS_INT (&value))
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return g_value_get_int (&value);
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else if (G_VALUE_HOLDS_INT64 (&value))
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return (int) g_value_get_int64 (&value);
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else if (G_VALUE_HOLDS_LONG (&value))
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return (int) g_value_get_long (&value);
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else if (G_VALUE_HOLDS_UINT (&value))
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return (int) g_value_get_uint (&value);
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else if (G_VALUE_HOLDS_UINT64 (&value))
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return (int) g_value_get_uint64 (&value);
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else if (G_VALUE_HOLDS_ULONG (&value))
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return (int) g_value_get_ulong (&value);
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else if (G_VALUE_HOLDS_UCHAR (&value))
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return (int) g_value_get_uchar (&value);
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g_return_val_if_fail (FALSE, 0);
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return 0;
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}
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gchar *
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ce_page_get_next_available_name (const GPtrArray *connections,
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NameFormat format,
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const gchar *type_name)
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{
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GSList *names = NULL, *l;
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gchar *cname = NULL;
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gint i = 0;
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guint con_idx;
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for (con_idx = 0; con_idx < connections->len; con_idx++) {
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NMConnection *connection = g_ptr_array_index (connections, con_idx);
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const gchar *id;
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id = nm_connection_get_id (connection);
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g_assert (id);
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names = g_slist_append (names, (gpointer) id);
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}
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/* Find the next available unique connection name */
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while (!cname && (i++ < 10000)) {
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g_autofree gchar *temp = NULL;
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gboolean found = FALSE;
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switch (format) {
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case NAME_FORMAT_TYPE:
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temp = g_strdup_printf ("%s %d", type_name, i);
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break;
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case NAME_FORMAT_PROFILE:
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temp = g_strdup_printf (_("Profile %d"), i);
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break;
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default:
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g_assert_not_reached ();
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}
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for (l = names; l; l = l->next) {
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if (!strcmp (l->data, temp)) {
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found = TRUE;
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break;
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}
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}
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if (!found)
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cname = g_steal_pointer (&temp);
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}
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g_slist_free (names);
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return cname;
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}
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