263 lines
8.9 KiB
C
263 lines
8.9 KiB
C
/* -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */
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/* NetworkManager Applet -- allow user control over networking
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*
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* Dan Williams <dcbw@redhat.com>
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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 along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Copyright 2007 - 2014 Red Hat, Inc.
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*/
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#include "nm-default.h"
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#include <ctype.h>
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#include <string.h>
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#include "eap-method.h"
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#include "wireless-security.h"
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#include "helpers.h"
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#include "nma-ui-utils.h"
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#include "utils.h"
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struct _EAPMethodLEAP {
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EAPMethod parent;
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WirelessSecurity *ws_parent;
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gboolean editing_connection;
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GtkEntry *username_entry;
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GtkEntry *password_entry;
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GtkToggleButton *show_password;
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};
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static void
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show_toggled_cb (GtkToggleButton *button, EAPMethodLEAP *method)
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{
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gboolean visible;
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visible = gtk_toggle_button_get_active (button);
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gtk_entry_set_visibility (method->password_entry, visible);
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}
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static gboolean
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validate (EAPMethod *parent, GError **error)
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{
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EAPMethodLEAP *method = (EAPMethodLEAP *)parent;
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const char *text;
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gboolean ret = TRUE;
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text = gtk_entry_get_text (method->username_entry);
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if (!text || !strlen (text)) {
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widget_set_error (GTK_WIDGET (method->username_entry));
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g_set_error_literal (error, NMA_ERROR, NMA_ERROR_GENERIC, _("missing EAP-LEAP username"));
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ret = FALSE;
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} else
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widget_unset_error (GTK_WIDGET (method->username_entry));
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text = gtk_entry_get_text (method->password_entry);
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if (!text || !strlen (text)) {
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widget_set_error (GTK_WIDGET (method->password_entry));
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if (ret) {
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g_set_error_literal (error, NMA_ERROR, NMA_ERROR_GENERIC, _("missing EAP-LEAP password"));
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ret = FALSE;
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}
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} else
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widget_unset_error (GTK_WIDGET (method->password_entry));
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return ret;
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}
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static void
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add_to_size_group (EAPMethod *parent, GtkSizeGroup *group)
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{
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GtkWidget *widget;
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widget = GTK_WIDGET (gtk_builder_get_object (parent->builder, "eap_leap_username_label"));
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g_assert (widget);
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gtk_size_group_add_widget (group, widget);
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widget = GTK_WIDGET (gtk_builder_get_object (parent->builder, "eap_leap_password_label"));
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g_assert (widget);
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gtk_size_group_add_widget (group, widget);
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}
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static void
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fill_connection (EAPMethod *parent, NMConnection *connection, NMSettingSecretFlags flags)
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{
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EAPMethodLEAP *method = (EAPMethodLEAP *) parent;
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NMSetting8021x *s_8021x;
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NMSettingSecretFlags secret_flags;
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GtkWidget *passwd_entry;
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s_8021x = nm_connection_get_setting_802_1x (connection);
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g_assert (s_8021x);
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nm_setting_802_1x_add_eap_method (s_8021x, "leap");
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g_object_set (s_8021x, NM_SETTING_802_1X_IDENTITY, gtk_entry_get_text (method->username_entry), NULL);
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g_object_set (s_8021x, NM_SETTING_802_1X_PASSWORD, gtk_entry_get_text (method->password_entry), NULL);
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passwd_entry = GTK_WIDGET (gtk_builder_get_object (parent->builder, "eap_leap_password_entry"));
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g_assert (passwd_entry);
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/* Save 802.1X password flags to the connection */
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secret_flags = nma_utils_menu_to_secret_flags (passwd_entry);
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nm_setting_set_secret_flags (NM_SETTING (s_8021x), parent->password_flags_name,
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secret_flags, NULL);
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/* Update secret flags and popup when editing the connection */
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if (method->editing_connection)
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nma_utils_update_password_storage (passwd_entry, secret_flags,
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NM_SETTING (s_8021x), parent->password_flags_name);
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}
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static void
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update_secrets (EAPMethod *parent, NMConnection *connection)
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{
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helper_fill_secret_entry (connection,
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parent->builder,
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"eap_leap_password_entry",
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NM_TYPE_SETTING_802_1X,
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(HelperSecretFunc) nm_setting_802_1x_get_password);
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}
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/* Set the UI fields for user, password and show_password to the
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* values as provided by method->ws_parent. */
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static void
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set_userpass_ui (EAPMethodLEAP *method)
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{
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if (method->ws_parent->username)
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gtk_entry_set_text (method->username_entry, method->ws_parent->username);
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else
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gtk_entry_set_text (method->username_entry, "");
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if (method->ws_parent->password && !method->ws_parent->always_ask)
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gtk_entry_set_text (method->password_entry, method->ws_parent->password);
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else
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gtk_entry_set_text (method->password_entry, "");
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gtk_toggle_button_set_active (method->show_password, method->ws_parent->show_password);
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}
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static void
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widgets_realized (GtkWidget *widget, EAPMethodLEAP *method)
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{
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set_userpass_ui (method);
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}
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static void
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widgets_unrealized (GtkWidget *widget, EAPMethodLEAP *method)
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{
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wireless_security_set_userpass (method->ws_parent,
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gtk_entry_get_text (method->username_entry),
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gtk_entry_get_text (method->password_entry),
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(gboolean) -1,
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gtk_toggle_button_get_active (method->show_password));
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}
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static void
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destroy (EAPMethod *parent)
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{
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EAPMethodLEAP *method = (EAPMethodLEAP *) parent;
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GtkWidget *widget;
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widget = GTK_WIDGET (gtk_builder_get_object (parent->builder, "eap_leap_notebook"));
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g_assert (widget);
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g_signal_handlers_disconnect_by_data (widget, method);
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g_signal_handlers_disconnect_by_data (method->username_entry, method->ws_parent);
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g_signal_handlers_disconnect_by_data (method->password_entry, method->ws_parent);
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g_signal_handlers_disconnect_by_data (method->show_password, method);
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}
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EAPMethodLEAP *
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eap_method_leap_new (WirelessSecurity *ws_parent,
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NMConnection *connection,
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gboolean secrets_only)
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{
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EAPMethodLEAP *method;
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EAPMethod *parent;
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GtkWidget *widget;
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NMSetting8021x *s_8021x = NULL;
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parent = eap_method_init (sizeof (EAPMethodLEAP),
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validate,
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add_to_size_group,
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fill_connection,
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update_secrets,
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destroy,
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"/org/freedesktop/network-manager-applet/eap-method-leap.ui",
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"eap_leap_notebook",
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"eap_leap_username_entry",
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FALSE);
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if (!parent)
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return NULL;
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parent->password_flags_name = NM_SETTING_802_1X_PASSWORD;
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method = (EAPMethodLEAP *) parent;
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method->editing_connection = secrets_only ? FALSE : TRUE;
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method->ws_parent = ws_parent;
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widget = GTK_WIDGET (gtk_builder_get_object (parent->builder, "eap_leap_notebook"));
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g_assert (widget);
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g_signal_connect (G_OBJECT (widget), "realize",
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(GCallback) widgets_realized,
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method);
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g_signal_connect (G_OBJECT (widget), "unrealize",
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(GCallback) widgets_unrealized,
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method);
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widget = GTK_WIDGET (gtk_builder_get_object (parent->builder, "eap_leap_username_entry"));
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g_assert (widget);
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method->username_entry = GTK_ENTRY (widget);
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g_signal_connect (G_OBJECT (widget), "changed",
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(GCallback) wireless_security_changed_cb,
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ws_parent);
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if (secrets_only)
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gtk_widget_set_sensitive (widget, FALSE);
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widget = GTK_WIDGET (gtk_builder_get_object (parent->builder, "eap_leap_password_entry"));
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g_assert (widget);
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method->password_entry = GTK_ENTRY (widget);
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g_signal_connect (G_OBJECT (widget), "changed",
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(GCallback) wireless_security_changed_cb,
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ws_parent);
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/* Create password-storage popup menu for password entry under entry's secondary icon */
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if (connection)
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s_8021x = nm_connection_get_setting_802_1x (connection);
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nma_utils_setup_password_storage (widget, 0, (NMSetting *) s_8021x, parent->password_flags_name,
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FALSE, secrets_only);
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widget = GTK_WIDGET (gtk_builder_get_object (parent->builder, "show_checkbutton_eapleap"));
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g_assert (widget);
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method->show_password = GTK_TOGGLE_BUTTON (widget);
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g_signal_connect (G_OBJECT (widget), "toggled",
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(GCallback) show_toggled_cb,
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parent);
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/* Initialize the UI fields with the security settings from method->ws_parent.
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* This will be done again when the widget gets realized. It must be done here as well,
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* because the outer dialog will ask to 'validate' the connection before the security tab
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* is shown/realized (to enable the 'Apply' button).
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* As 'validate' accesses the contents of the UI fields, they must be initialized now, even
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* if the widgets are not yet visible. */
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set_userpass_ui (method);
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return method;
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}
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