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- /* -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */
- /***************************************************************************
- *
- * Copyright (C) 2013 Dan Fruehauf, <malkodan@gmail.com>
- * Based on work by Dan Williams, <dcbw@redhat.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- **************************************************************************/
- #ifdef HAVE_CONFIG_H
- #include <config.h>
- #endif
- #include <string.h>
- #include <sys/types.h>
- #include <stdlib.h>
- #include <sys/stat.h>
- #include <fcntl.h>
- #include <unistd.h>
- #include <errno.h>
- #include <glib/gi18n-lib.h>
- #include <nm-setting-connection.h>
- #include <nm-setting-8021x.h>
- #include "advanced-dialog.h"
- #include "nm-ssh.h"
- #include "src/nm-ssh-service.h"
- static const char *advanced_keys[] = {
- NM_SSH_KEY_PORT,
- NM_SSH_KEY_TUNNEL_MTU,
- NM_SSH_KEY_EXTRA_OPTS,
- NM_SSH_KEY_REMOTE_DEV,
- NM_SSH_KEY_TAP_DEV,
- NM_SSH_KEY_REMOTE_USERNAME,
- NM_SSH_KEY_NO_DEFAULT_ROUTE,
- NULL
- };
- static void
- copy_values (const char *key, const char *value, gpointer user_data)
- {
- GHashTable *hash = (GHashTable *) user_data;
- const char **i;
- for (i = &advanced_keys[0]; *i; i++) {
- if (strncmp (key, *i, strlen(key)))
- continue;
- g_hash_table_insert (hash, g_strdup (key), g_strdup (value));
- }
- }
- GHashTable *
- advanced_dialog_new_hash_from_connection (NMConnection *connection,
- GError **error)
- {
- GHashTable *hash;
- NMSettingVPN *s_vpn;
- hash = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, g_free);
- s_vpn = (NMSettingVPN *) nm_connection_get_setting (connection, NM_TYPE_SETTING_VPN);
- nm_setting_vpn_foreach_data_item (s_vpn, copy_values, hash);
- return hash;
- }
- static void
- port_toggled_cb (GtkWidget *check, gpointer user_data)
- {
- GtkBuilder *builder = (GtkBuilder *) user_data;
- GtkWidget *widget;
- widget = GTK_WIDGET (gtk_builder_get_object (builder, "port_spinbutton"));
- gtk_widget_set_sensitive (widget, gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (check)));
- }
- static void
- tunmtu_toggled_cb (GtkWidget *check, gpointer user_data)
- {
- GtkBuilder *builder = (GtkBuilder *) user_data;
- GtkWidget *widget;
- widget = GTK_WIDGET (gtk_builder_get_object (builder, "tunmtu_spinbutton"));
- gtk_widget_set_sensitive (widget, gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (check)));
- }
- static void
- extra_opts_toggled_cb (GtkWidget *check, gpointer user_data)
- {
- GtkBuilder *builder = (GtkBuilder *) user_data;
- GtkWidget *widget;
- widget = GTK_WIDGET (gtk_builder_get_object (builder, "extra_opts_entry"));
- gtk_widget_set_sensitive (widget, gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (check)));
- }
- static void
- remote_dev_toggled_cb (GtkWidget *check, gpointer user_data)
- {
- GtkBuilder *builder = (GtkBuilder *) user_data;
- GtkWidget *widget;
- widget = GTK_WIDGET (gtk_builder_get_object (builder, "remote_dev_spinbutton"));
- gtk_widget_set_sensitive (widget, gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (check)));
- }
- static void
- remote_username_toggled_cb (GtkWidget *check, gpointer user_data)
- {
- GtkBuilder *builder = (GtkBuilder *) user_data;
- GtkWidget *widget;
- /* Add a warning if not using root */
- if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (check) )) {
- GtkWidget *dialog;
- dialog = gtk_message_dialog_new(
- GTK_WINDOW (gtk_builder_get_object (builder, "ssh_advanced_dialog")),
- GTK_DIALOG_MODAL,
- GTK_MESSAGE_WARNING,
- GTK_BUTTONS_OK,
- _("You have chosen not to use 'root' as the remote username.\n\nPlease make sure the user you specify is allowed to open tun/tap devices on the remote host."));
- gtk_window_set_title(GTK_WINDOW(dialog), "Warning");
- gtk_dialog_run(GTK_DIALOG(dialog));
- gtk_widget_destroy(dialog);
- }
- widget = GTK_WIDGET (gtk_builder_get_object (builder, "remote_username_entry"));
- gtk_widget_set_sensitive (widget, gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (check)));
- }
- GtkWidget *
- advanced_dialog_new (GHashTable *hash)
- {
- GtkBuilder *builder;
- GtkWidget *dialog = NULL;
- char *ui_file = NULL;
- GtkWidget *widget;
- const char *value;
- GError *error = NULL;
- long int tmp;
- g_return_val_if_fail (hash != NULL, NULL);
- ui_file = g_strdup_printf ("%s/%s", UIDIR, "nm-ssh-dialog.ui");
- builder = gtk_builder_new ();
- gtk_builder_set_translation_domain (builder, GETTEXT_PACKAGE);
- if (!gtk_builder_add_from_file (builder, ui_file, &error)) {
- g_warning ("Couldn't load builder file: %s", error->message);
- g_error_free (error);
- g_object_unref (G_OBJECT (builder));
- goto out;
- }
- dialog = GTK_WIDGET (gtk_builder_get_object (builder, "ssh_advanced_dialog"));
- if (!dialog) {
- g_object_unref (G_OBJECT (builder));
- goto out;
- }
- gtk_window_set_modal (GTK_WINDOW (dialog), TRUE);
- g_object_set_data_full (G_OBJECT (dialog), "builder",
- builder, (GDestroyNotify) g_object_unref);
- widget = GTK_WIDGET (gtk_builder_get_object (builder, "port_checkbutton"));
- g_assert (widget);
- g_signal_connect (G_OBJECT (widget), "toggled", G_CALLBACK (port_toggled_cb), builder);
- value = g_hash_table_lookup (hash, NM_SSH_KEY_PORT);
- if (value && strlen (value)) {
- errno = 0;
- tmp = strtol (value, NULL, 10);
- if (errno == 0 && tmp > 0 && tmp < 65536) {
- gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (widget), TRUE);
- widget = GTK_WIDGET (gtk_builder_get_object (builder, "port_spinbutton"));
- gtk_spin_button_set_value (GTK_SPIN_BUTTON (widget),
- (gdouble) tmp);
- }
- gtk_widget_set_sensitive (widget, TRUE);
- } else {
- gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (widget), FALSE);
- widget = GTK_WIDGET (gtk_builder_get_object (builder, "port_spinbutton"));
- gtk_spin_button_set_value (GTK_SPIN_BUTTON (widget), (gdouble) NM_SSH_DEFAULT_PORT);
- gtk_widget_set_sensitive (widget, FALSE);
- }
- widget = GTK_WIDGET (gtk_builder_get_object (builder, "tunmtu_checkbutton"));
- g_assert (widget);
- g_signal_connect (G_OBJECT (widget), "toggled", G_CALLBACK (tunmtu_toggled_cb), builder);
- value = g_hash_table_lookup (hash, NM_SSH_KEY_TUNNEL_MTU);
- if (value && strlen (value)) {
- errno = 0;
- tmp = strtol (value, NULL, 10);
- if (errno == 0 && tmp > 0 && tmp < 65536) {
- gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (widget), TRUE);
- widget = GTK_WIDGET (gtk_builder_get_object (builder, "tunmtu_spinbutton"));
- gtk_spin_button_set_value (GTK_SPIN_BUTTON (widget), (gdouble) tmp);
- gtk_widget_set_sensitive (widget, TRUE);
- }
- } else {
- gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (widget), FALSE);
- widget = GTK_WIDGET (gtk_builder_get_object (builder, "tunmtu_spinbutton"));
- gtk_spin_button_set_value (GTK_SPIN_BUTTON (widget), (gdouble) NM_SSH_DEFAULT_MTU);
- gtk_widget_set_sensitive (widget, FALSE);
- }
- widget = GTK_WIDGET (gtk_builder_get_object (builder, "extra_opts_checkbutton"));
- g_assert (widget);
- g_signal_connect (G_OBJECT (widget), "toggled", G_CALLBACK (extra_opts_toggled_cb), builder);
- value = g_hash_table_lookup (hash, NM_SSH_KEY_EXTRA_OPTS);
- if (value && strlen (value)) {
- gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (widget), TRUE);
- widget = GTK_WIDGET (gtk_builder_get_object (builder, "extra_opts_entry"));
- gtk_entry_set_text (GTK_ENTRY (widget), value);
- gtk_widget_set_sensitive (widget, TRUE);
- } else {
- gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (widget), FALSE);
- widget = GTK_WIDGET (gtk_builder_get_object (builder, "extra_opts_entry"));
- gtk_entry_set_text (GTK_ENTRY (widget), NM_SSH_DEFAULT_EXTRA_OPTS);
- gtk_widget_set_sensitive (widget, FALSE);
- }
- widget = GTK_WIDGET (gtk_builder_get_object (builder, "remote_dev_checkbutton"));
- g_assert (widget);
- g_signal_connect (G_OBJECT (widget), "toggled", G_CALLBACK (remote_dev_toggled_cb), builder);
- value = g_hash_table_lookup (hash, NM_SSH_KEY_REMOTE_DEV);
- if (value && strlen (value)) {
- errno = 0;
- tmp = strtol (value, NULL, 10);
- if (errno == 0 && tmp >= 0 && tmp < 256) {
- gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (widget), TRUE);
- widget = GTK_WIDGET (gtk_builder_get_object (builder, "remote_dev_spinbutton"));
- gtk_spin_button_set_value (GTK_SPIN_BUTTON (widget), (gdouble) tmp);
- }
- gtk_widget_set_sensitive (widget, TRUE);
- } else {
- gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (widget), FALSE);
- widget = GTK_WIDGET (gtk_builder_get_object (builder, "remote_dev_spinbutton"));
- gtk_spin_button_set_value (GTK_SPIN_BUTTON (widget), (gdouble) NM_SSH_DEFAULT_REMOTE_DEV);
- gtk_widget_set_sensitive (widget, FALSE);
- }
- value = g_hash_table_lookup (hash, NM_SSH_KEY_TAP_DEV);
- if (value && IS_YES(value)) {
- widget = GTK_WIDGET (gtk_builder_get_object (builder, "tap_checkbutton"));
- gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (widget), TRUE);
- }
- value = g_hash_table_lookup (hash, NM_SSH_KEY_NO_DEFAULT_ROUTE);
- if (value && IS_YES(value)) {
- widget = GTK_WIDGET (gtk_builder_get_object (builder, "no_default_route_checkbutton"));
- gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (widget), TRUE);
- }
- widget = GTK_WIDGET (gtk_builder_get_object (builder, "remote_username_checkbutton"));
- g_assert (widget);
- g_signal_connect (G_OBJECT (widget), "toggled", G_CALLBACK (remote_username_toggled_cb), builder);
- value = g_hash_table_lookup (hash, NM_SSH_KEY_REMOTE_USERNAME);
- if (value && strlen (value)) {
- gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (widget), TRUE);
- widget = GTK_WIDGET (gtk_builder_get_object (builder, "remote_username_entry"));
- gtk_entry_set_text (GTK_ENTRY (widget), value);
- gtk_widget_set_sensitive (widget, TRUE);
- } else {
- gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (widget), FALSE);
- widget = GTK_WIDGET (gtk_builder_get_object (builder, "remote_username_entry"));
- gtk_entry_set_text (GTK_ENTRY (widget), NM_SSH_DEFAULT_REMOTE_USERNAME);
- gtk_widget_set_sensitive (widget, FALSE);
- }
- out:
- g_free (ui_file);
- return dialog;
- }
- GHashTable *
- advanced_dialog_new_hash_from_dialog (GtkWidget *dialog, GError **error)
- {
- GHashTable *hash;
- GtkWidget *widget;
- GtkBuilder *builder;
- g_return_val_if_fail (dialog != NULL, NULL);
- if (error)
- g_return_val_if_fail (*error == NULL, NULL);
- builder = g_object_get_data (G_OBJECT (dialog), "builder");
- g_return_val_if_fail (builder != NULL, NULL);
- hash = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, g_free);
- widget = GTK_WIDGET (gtk_builder_get_object (builder, "tunmtu_checkbutton"));
- if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (widget))) {
- int tunmtu_size;
- widget = GTK_WIDGET (gtk_builder_get_object (builder, "tunmtu_spinbutton"));
- tunmtu_size = gtk_spin_button_get_value_as_int (GTK_SPIN_BUTTON (widget));
- g_hash_table_insert (hash, g_strdup (NM_SSH_KEY_TUNNEL_MTU), g_strdup_printf ("%d", tunmtu_size));
- }
- widget = GTK_WIDGET (gtk_builder_get_object (builder, "port_checkbutton"));
- if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (widget))) {
- int port;
- widget = GTK_WIDGET (gtk_builder_get_object (builder, "port_spinbutton"));
- port = gtk_spin_button_get_value_as_int (GTK_SPIN_BUTTON (widget));
- g_hash_table_insert (hash, g_strdup (NM_SSH_KEY_PORT), g_strdup_printf ("%d", port));
- }
- widget = GTK_WIDGET (gtk_builder_get_object (builder, "extra_opts_checkbutton"));
- if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (widget))) {
- const gchar *extra_options;
- widget = GTK_WIDGET (gtk_builder_get_object (builder, "extra_opts_entry"));
- extra_options = gtk_entry_get_text (GTK_ENTRY (widget));
- g_hash_table_insert (hash, g_strdup (NM_SSH_KEY_EXTRA_OPTS), g_strdup(extra_options));
- }
- widget = GTK_WIDGET (gtk_builder_get_object (builder, "remote_dev_checkbutton"));
- if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (widget))) {
- int remote_dev;
- widget = GTK_WIDGET (gtk_builder_get_object (builder, "remote_dev_spinbutton"));
- remote_dev = gtk_spin_button_get_value_as_int (GTK_SPIN_BUTTON (widget));
- g_hash_table_insert (hash, g_strdup (NM_SSH_KEY_REMOTE_DEV), g_strdup_printf ("%d", remote_dev));
- }
- widget = GTK_WIDGET (gtk_builder_get_object (builder, "tap_checkbutton"));
- if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (widget)))
- g_hash_table_insert (hash, g_strdup (NM_SSH_KEY_TAP_DEV), g_strdup (YES));
- widget = GTK_WIDGET (gtk_builder_get_object (builder, "no_default_route_checkbutton"));
- if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (widget)))
- g_hash_table_insert (hash, g_strdup (NM_SSH_KEY_NO_DEFAULT_ROUTE), g_strdup (YES));
- widget = GTK_WIDGET (gtk_builder_get_object (builder, "remote_username_checkbutton"));
- if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (widget))) {
- const gchar *remote_username;
- widget = GTK_WIDGET (gtk_builder_get_object (builder, "remote_username_entry"));
- remote_username = gtk_entry_get_text (GTK_ENTRY (widget));
- g_hash_table_insert (hash, g_strdup (NM_SSH_KEY_REMOTE_USERNAME), g_strdup(remote_username));
- }
- return hash;
- }
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