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- /* -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */
- /***************************************************************************
- * CVSID: $Id: nm-openvpn.c 4232 2008-10-29 09:13:40Z tambeti $
- *
- * nm-openvpn.c : GNOME UI dialogs for configuring openvpn VPN connections
- *
- * Copyright (C) 2005 Tim Niemueller <tim@niemueller.de>
- * Copyright (C) 2008 - 2010 Dan Williams, <dcbw@redhat.com>
- * Copyright (C) 2008 - 2011 Red Hat, Inc.
- * Based on work by David Zeuthen, <davidz@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 <netinet/in.h>
- #include <arpa/inet.h>
- #include <errno.h>
- #include <stdlib.h>
- #include <glib/gi18n-lib.h>
- #include <string.h>
- #include <gtk/gtk.h>
- #define NM_VPN_API_SUBJECT_TO_CHANGE
- #include <nm-vpn-plugin-ui-interface.h>
- #include <nm-setting-vpn.h>
- #include <nm-setting-connection.h>
- #include <nm-setting-ip4-config.h>
- #include "src/nm-openvpn-service.h"
- #include "nm-openvpn.h"
- #include "auth-helpers.h"
- #include "import-export.h"
- #define OPENVPN_PLUGIN_NAME _("OpenVPN")
- #define OPENVPN_PLUGIN_DESC _("Compatible with the OpenVPN server.")
- #define OPENVPN_PLUGIN_SERVICE NM_DBUS_SERVICE_OPENVPN
- /************** plugin class **************/
- static void openvpn_plugin_ui_interface_init (NMVpnPluginUiInterface *iface_class);
- G_DEFINE_TYPE_EXTENDED (OpenvpnPluginUi, openvpn_plugin_ui, G_TYPE_OBJECT, 0,
- G_IMPLEMENT_INTERFACE (NM_TYPE_VPN_PLUGIN_UI_INTERFACE,
- openvpn_plugin_ui_interface_init))
- /************** UI widget class **************/
- static void openvpn_plugin_ui_widget_interface_init (NMVpnPluginUiWidgetInterface *iface_class);
- G_DEFINE_TYPE_EXTENDED (OpenvpnPluginUiWidget, openvpn_plugin_ui_widget, G_TYPE_OBJECT, 0,
- G_IMPLEMENT_INTERFACE (NM_TYPE_VPN_PLUGIN_UI_WIDGET_INTERFACE,
- openvpn_plugin_ui_widget_interface_init))
- #define OPENVPN_PLUGIN_UI_WIDGET_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), OPENVPN_TYPE_PLUGIN_UI_WIDGET, OpenvpnPluginUiWidgetPrivate))
- typedef struct {
- GtkBuilder *builder;
- GtkWidget *widget;
- GtkSizeGroup *group;
- GtkWindowGroup *window_group;
- gboolean window_added;
- GHashTable *advanced;
- gboolean new_connection;
- } OpenvpnPluginUiWidgetPrivate;
- #define COL_AUTH_NAME 0
- #define COL_AUTH_PAGE 1
- #define COL_AUTH_TYPE 2
- GQuark
- openvpn_plugin_ui_error_quark (void)
- {
- static GQuark error_quark = 0;
- if (G_UNLIKELY (error_quark == 0))
- error_quark = g_quark_from_static_string ("openvpn-plugin-ui-error-quark");
- return error_quark;
- }
- /* This should really be standard. */
- #define ENUM_ENTRY(NAME, DESC) { NAME, "" #NAME "", DESC }
- GType
- openvpn_plugin_ui_error_get_type (void)
- {
- static GType etype = 0;
- if (etype == 0) {
- static const GEnumValue values[] = {
- /* Unknown error. */
- ENUM_ENTRY (OPENVPN_PLUGIN_UI_ERROR_UNKNOWN, "UnknownError"),
- /* The connection was missing invalid. */
- ENUM_ENTRY (OPENVPN_PLUGIN_UI_ERROR_INVALID_CONNECTION, "InvalidConnection"),
- /* The specified property was invalid. */
- ENUM_ENTRY (OPENVPN_PLUGIN_UI_ERROR_INVALID_PROPERTY, "InvalidProperty"),
- /* The specified property was missing and is required. */
- ENUM_ENTRY (OPENVPN_PLUGIN_UI_ERROR_MISSING_PROPERTY, "MissingProperty"),
- /* The file to import could not be read. */
- ENUM_ENTRY (OPENVPN_PLUGIN_UI_ERROR_FILE_NOT_READABLE, "FileNotReadable"),
- /* The file to import could was not an OpenVPN client file. */
- ENUM_ENTRY (OPENVPN_PLUGIN_UI_ERROR_FILE_NOT_OPENVPN, "FileNotOpenVPN"),
- { 0, 0, 0 }
- };
- etype = g_enum_register_static ("OpenvpnPluginUiError", values);
- }
- return etype;
- }
- /* Example: abc.com:1234:udp, ovpnserver.company.com:443, vpn.example.com::tcp */
- static gboolean
- check_gateway_entry (const char *str)
- {
- char **list, **iter;
- char *host, *port, *proto;
- long int port_int;
- gboolean success = FALSE;
- if (!str || !*str)
- return FALSE;
- list = g_strsplit_set (str, " \t,", -1);
- for (iter = list; iter && *iter; iter++) {
- if (!**iter)
- continue;
- host = g_strstrip (*iter);
- port = strchr (host, ':');
- proto = port ? strchr (port + 1, ':') : NULL;
- if (port)
- *port++ = '\0';
- if (proto)
- *proto++ = '\0';
- /* check hostname */
- if (!host || !*host)
- goto out;
- /* check port */
- if (port && *port) {
- char *end;
- errno = 0;
- port_int = strtol (port, &end, 10);
- if (errno != 0 || *end != '\0' || port_int < 1 || port_int > 65535)
- goto out;
- }
- /* check proto */
- if (proto && strcmp (proto, "udp") && strcmp (proto, "tcp"))
- goto out;
- }
- success = TRUE;
- out:
- g_strfreev (list);
- return success;
- }
- static gboolean
- check_validity (OpenvpnPluginUiWidget *self, GError **error)
- {
- OpenvpnPluginUiWidgetPrivate *priv = OPENVPN_PLUGIN_UI_WIDGET_GET_PRIVATE (self);
- GtkWidget *widget;
- const char *str;
- GtkTreeModel *model;
- GtkTreeIter iter;
- const char *contype = NULL;
- GdkRGBA rgba;
- gboolean gateway_valid;
- widget = GTK_WIDGET (gtk_builder_get_object (priv->builder, "gateway_entry"));
- str = gtk_entry_get_text (GTK_ENTRY (widget));
- gateway_valid = check_gateway_entry (str);
- /* Change entry background colour while editing */
- if (!gateway_valid)
- gdk_rgba_parse (&rgba, "red3");
- gtk_widget_override_background_color (widget, GTK_STATE_NORMAL, !gateway_valid ? &rgba : NULL);
- if (!gateway_valid) {
- g_set_error (error,
- OPENVPN_PLUGIN_UI_ERROR,
- OPENVPN_PLUGIN_UI_ERROR_INVALID_PROPERTY,
- NM_OPENVPN_KEY_REMOTE);
- return FALSE;
- }
- widget = GTK_WIDGET (gtk_builder_get_object (priv->builder, "auth_combo"));
- model = gtk_combo_box_get_model (GTK_COMBO_BOX (widget));
- g_assert (model);
- g_assert (gtk_combo_box_get_active_iter (GTK_COMBO_BOX (widget), &iter));
- gtk_tree_model_get (model, &iter, COL_AUTH_TYPE, &contype, -1);
- if (!auth_widget_check_validity (priv->builder, contype, error))
- return FALSE;
- return TRUE;
- }
- static void
- stuff_changed_cb (GtkWidget *widget, gpointer user_data)
- {
- g_signal_emit_by_name (OPENVPN_PLUGIN_UI_WIDGET (user_data), "changed");
- }
- static void
- auth_combo_changed_cb (GtkWidget *combo, gpointer user_data)
- {
- OpenvpnPluginUiWidget *self = OPENVPN_PLUGIN_UI_WIDGET (user_data);
- OpenvpnPluginUiWidgetPrivate *priv = OPENVPN_PLUGIN_UI_WIDGET_GET_PRIVATE (self);
- GtkWidget *auth_notebook;
- GtkWidget *show_passwords;
- GtkTreeModel *model;
- GtkTreeIter iter;
- gint new_page = 0;
- auth_notebook = GTK_WIDGET (gtk_builder_get_object (priv->builder, "auth_notebook"));
- g_assert (auth_notebook);
- show_passwords = GTK_WIDGET (gtk_builder_get_object (priv->builder, "show_passwords"));
- g_assert (auth_notebook);
- model = gtk_combo_box_get_model (GTK_COMBO_BOX (combo));
- g_assert (model);
- g_assert (gtk_combo_box_get_active_iter (GTK_COMBO_BOX (combo), &iter));
- gtk_tree_model_get (model, &iter, COL_AUTH_PAGE, &new_page, -1);
- /* Static key page doesn't have any passwords */
- gtk_widget_set_sensitive (show_passwords, new_page != 3);
- gtk_notebook_set_current_page (GTK_NOTEBOOK (auth_notebook), new_page);
- stuff_changed_cb (combo, self);
- }
- static void
- advanced_dialog_close_cb (GtkWidget *dialog, gpointer user_data)
- {
- gtk_widget_hide (dialog);
- /* gtk_widget_destroy() will remove the window from the window group */
- gtk_widget_destroy (dialog);
- }
- static void
- advanced_dialog_response_cb (GtkWidget *dialog, gint response, gpointer user_data)
- {
- OpenvpnPluginUiWidget *self = OPENVPN_PLUGIN_UI_WIDGET (user_data);
- OpenvpnPluginUiWidgetPrivate *priv = OPENVPN_PLUGIN_UI_WIDGET_GET_PRIVATE (self);
- GError *error = NULL;
- if (response != GTK_RESPONSE_OK) {
- advanced_dialog_close_cb (dialog, self);
- return;
- }
- if (priv->advanced)
- g_hash_table_destroy (priv->advanced);
- priv->advanced = advanced_dialog_new_hash_from_dialog (dialog, &error);
- if (!priv->advanced) {
- g_message ("%s: error reading advanced settings: %s", __func__, error->message);
- g_error_free (error);
- }
- advanced_dialog_close_cb (dialog, self);
- stuff_changed_cb (NULL, self);
- }
- static void
- advanced_button_clicked_cb (GtkWidget *button, gpointer user_data)
- {
- OpenvpnPluginUiWidget *self = OPENVPN_PLUGIN_UI_WIDGET (user_data);
- OpenvpnPluginUiWidgetPrivate *priv = OPENVPN_PLUGIN_UI_WIDGET_GET_PRIVATE (self);
- GtkWidget *dialog, *toplevel, *widget;
- GtkTreeModel *model;
- GtkTreeIter iter;
- const char *contype = NULL;
- toplevel = gtk_widget_get_toplevel (priv->widget);
- g_return_if_fail (gtk_widget_is_toplevel (toplevel));
- widget = GTK_WIDGET (gtk_builder_get_object (priv->builder, "auth_combo"));
- model = gtk_combo_box_get_model (GTK_COMBO_BOX (widget));
- if (gtk_combo_box_get_active_iter (GTK_COMBO_BOX (widget), &iter))
- gtk_tree_model_get (model, &iter, COL_AUTH_TYPE, &contype, -1);
- dialog = advanced_dialog_new (priv->advanced, contype);
- if (!dialog) {
- g_warning ("%s: failed to create the Advanced dialog!", __func__);
- return;
- }
- gtk_window_group_add_window (priv->window_group, GTK_WINDOW (dialog));
- if (!priv->window_added) {
- gtk_window_group_add_window (priv->window_group, GTK_WINDOW (toplevel));
- priv->window_added = TRUE;
- }
- gtk_window_set_transient_for (GTK_WINDOW (dialog), GTK_WINDOW (toplevel));
- g_signal_connect (G_OBJECT (dialog), "response", G_CALLBACK (advanced_dialog_response_cb), self);
- g_signal_connect (G_OBJECT (dialog), "close", G_CALLBACK (advanced_dialog_close_cb), self);
- gtk_widget_show_all (dialog);
- }
- static gboolean
- init_plugin_ui (OpenvpnPluginUiWidget *self, NMConnection *connection, GError **error)
- {
- OpenvpnPluginUiWidgetPrivate *priv = OPENVPN_PLUGIN_UI_WIDGET_GET_PRIVATE (self);
- NMSettingVPN *s_vpn;
- GtkWidget *widget;
- GtkListStore *store;
- GtkTreeIter iter;
- int active = -1;
- const char *value;
- const char *contype = NM_OPENVPN_CONTYPE_TLS;
- s_vpn = nm_connection_get_setting_vpn (connection);
- priv->group = gtk_size_group_new (GTK_SIZE_GROUP_HORIZONTAL);
- widget = GTK_WIDGET (gtk_builder_get_object (priv->builder, "gateway_entry"));
- g_return_val_if_fail (widget != NULL, FALSE);
- gtk_size_group_add_widget (priv->group, widget);
- if (s_vpn) {
- value = nm_setting_vpn_get_data_item (s_vpn, NM_OPENVPN_KEY_REMOTE);
- if (value)
- gtk_entry_set_text (GTK_ENTRY (widget), value);
- }
- g_signal_connect (G_OBJECT (widget), "changed", G_CALLBACK (stuff_changed_cb), self);
- widget = GTK_WIDGET (gtk_builder_get_object (priv->builder, "auth_combo"));
- g_return_val_if_fail (widget != NULL, FALSE);
- gtk_size_group_add_widget (priv->group, widget);
- store = gtk_list_store_new (3, G_TYPE_STRING, G_TYPE_INT, G_TYPE_STRING);
- if (s_vpn) {
- contype = nm_setting_vpn_get_data_item (s_vpn, NM_OPENVPN_KEY_CONNECTION_TYPE);
- if (contype) {
- if ( strcmp (contype, NM_OPENVPN_CONTYPE_TLS)
- && strcmp (contype, NM_OPENVPN_CONTYPE_STATIC_KEY)
- && strcmp (contype, NM_OPENVPN_CONTYPE_PASSWORD)
- && strcmp (contype, NM_OPENVPN_CONTYPE_PASSWORD_TLS))
- contype = NM_OPENVPN_CONTYPE_TLS;
- } else
- contype = NM_OPENVPN_CONTYPE_TLS;
- }
- /* TLS auth widget */
- tls_pw_init_auth_widget (priv->builder, priv->group, s_vpn,
- NM_OPENVPN_CONTYPE_TLS, "tls",
- stuff_changed_cb, self);
- gtk_list_store_append (store, &iter);
- gtk_list_store_set (store, &iter,
- COL_AUTH_NAME, _("Certificates (TLS)"),
- COL_AUTH_PAGE, 0,
- COL_AUTH_TYPE, NM_OPENVPN_CONTYPE_TLS,
- -1);
- /* Password auth widget */
- tls_pw_init_auth_widget (priv->builder, priv->group, s_vpn,
- NM_OPENVPN_CONTYPE_PASSWORD, "pw",
- stuff_changed_cb, self);
- gtk_list_store_append (store, &iter);
- gtk_list_store_set (store, &iter,
- COL_AUTH_NAME, _("Password"),
- COL_AUTH_PAGE, 1,
- COL_AUTH_TYPE, NM_OPENVPN_CONTYPE_PASSWORD,
- -1);
- if ((active < 0) && !strcmp (contype, NM_OPENVPN_CONTYPE_PASSWORD))
- active = 1;
- /* Password+TLS auth widget */
- tls_pw_init_auth_widget (priv->builder, priv->group, s_vpn,
- NM_OPENVPN_CONTYPE_PASSWORD_TLS, "pw_tls",
- stuff_changed_cb, self);
- gtk_list_store_append (store, &iter);
- gtk_list_store_set (store, &iter,
- COL_AUTH_NAME, _("Password with Certificates (TLS)"),
- COL_AUTH_PAGE, 2,
- COL_AUTH_TYPE, NM_OPENVPN_CONTYPE_PASSWORD_TLS,
- -1);
- if ((active < 0) && !strcmp (contype, NM_OPENVPN_CONTYPE_PASSWORD_TLS))
- active = 2;
- /* Static key auth widget */
- sk_init_auth_widget (priv->builder, priv->group, s_vpn, stuff_changed_cb, self);
- gtk_list_store_append (store, &iter);
- gtk_list_store_set (store, &iter,
- COL_AUTH_NAME, _("Static Key"),
- COL_AUTH_PAGE, 3,
- COL_AUTH_TYPE, NM_OPENVPN_CONTYPE_STATIC_KEY,
- -1);
- if ((active < 0) && !strcmp (contype, NM_OPENVPN_CONTYPE_STATIC_KEY))
- active = 3;
- gtk_combo_box_set_model (GTK_COMBO_BOX (widget), GTK_TREE_MODEL (store));
- g_object_unref (store);
- g_signal_connect (widget, "changed", G_CALLBACK (auth_combo_changed_cb), self);
- gtk_combo_box_set_active (GTK_COMBO_BOX (widget), active < 0 ? 0 : active);
- widget = GTK_WIDGET (gtk_builder_get_object (priv->builder, "advanced_button"));
- g_signal_connect (G_OBJECT (widget), "clicked", G_CALLBACK (advanced_button_clicked_cb), self);
- return TRUE;
- }
- static GObject *
- get_widget (NMVpnPluginUiWidgetInterface *iface)
- {
- OpenvpnPluginUiWidget *self = OPENVPN_PLUGIN_UI_WIDGET (iface);
- OpenvpnPluginUiWidgetPrivate *priv = OPENVPN_PLUGIN_UI_WIDGET_GET_PRIVATE (self);
- return G_OBJECT (priv->widget);
- }
- static void
- hash_copy_advanced (gpointer key, gpointer data, gpointer user_data)
- {
- NMSettingVPN *s_vpn = NM_SETTING_VPN (user_data);
- const char *value = (const char *) data;
- g_return_if_fail (value && strlen (value));
- /* HTTP Proxy password is a secret, not a data item */
- if (!strcmp (key, NM_OPENVPN_KEY_HTTP_PROXY_PASSWORD))
- nm_setting_vpn_add_secret (s_vpn, (const char *) key, value);
- else
- nm_setting_vpn_add_data_item (s_vpn, (const char *) key, value);
- }
- static char *
- get_auth_type (GtkBuilder *builder)
- {
- GtkComboBox *combo;
- GtkTreeModel *model;
- GtkTreeIter iter;
- char *auth_type = NULL;
- gboolean success;
- combo = GTK_COMBO_BOX (GTK_WIDGET (gtk_builder_get_object (builder, "auth_combo")));
- model = gtk_combo_box_get_model (combo);
- success = gtk_combo_box_get_active_iter (combo, &iter);
- g_return_val_if_fail (success == TRUE, NULL);
- gtk_tree_model_get (model, &iter, COL_AUTH_TYPE, &auth_type, -1);
- return auth_type;
- }
- static gboolean
- update_connection (NMVpnPluginUiWidgetInterface *iface,
- NMConnection *connection,
- GError **error)
- {
- OpenvpnPluginUiWidget *self = OPENVPN_PLUGIN_UI_WIDGET (iface);
- OpenvpnPluginUiWidgetPrivate *priv = OPENVPN_PLUGIN_UI_WIDGET_GET_PRIVATE (self);
- NMSettingVPN *s_vpn;
- GtkWidget *widget;
- char *str, *auth_type;
- gboolean valid = FALSE;
- if (!check_validity (self, error))
- return FALSE;
- s_vpn = NM_SETTING_VPN (nm_setting_vpn_new ());
- g_object_set (s_vpn, NM_SETTING_VPN_SERVICE_TYPE, NM_DBUS_SERVICE_OPENVPN, NULL);
- /* Gateway */
- widget = GTK_WIDGET (gtk_builder_get_object (priv->builder, "gateway_entry"));
- str = (char *) gtk_entry_get_text (GTK_ENTRY (widget));
- if (str && strlen (str))
- nm_setting_vpn_add_data_item (s_vpn, NM_OPENVPN_KEY_REMOTE, str);
- auth_type = get_auth_type (priv->builder);
- if (auth_type) {
- nm_setting_vpn_add_data_item (s_vpn, NM_OPENVPN_KEY_CONNECTION_TYPE, auth_type);
- auth_widget_update_connection (priv->builder, auth_type, s_vpn);
- g_free (auth_type);
- }
- if (priv->advanced)
- g_hash_table_foreach (priv->advanced, hash_copy_advanced, s_vpn);
- /* Default to agent-owned secrets for new connections */
- if (priv->new_connection) {
- if (nm_setting_vpn_get_secret (s_vpn, NM_OPENVPN_KEY_HTTP_PROXY_PASSWORD)) {
- nm_setting_set_secret_flags (NM_SETTING (s_vpn),
- NM_OPENVPN_KEY_HTTP_PROXY_PASSWORD,
- NM_SETTING_SECRET_FLAG_AGENT_OWNED,
- NULL);
- }
- if (nm_setting_vpn_get_secret (s_vpn, NM_OPENVPN_KEY_PASSWORD)) {
- nm_setting_set_secret_flags (NM_SETTING (s_vpn),
- NM_OPENVPN_KEY_PASSWORD,
- NM_SETTING_SECRET_FLAG_AGENT_OWNED,
- NULL);
- }
- if (nm_setting_vpn_get_secret (s_vpn, NM_OPENVPN_KEY_CERTPASS)) {
- nm_setting_set_secret_flags (NM_SETTING (s_vpn),
- NM_OPENVPN_KEY_CERTPASS,
- NM_SETTING_SECRET_FLAG_AGENT_OWNED,
- NULL);
- }
- }
- nm_connection_add_setting (connection, NM_SETTING (s_vpn));
- valid = TRUE;
- return valid;
- }
- static void
- is_new_func (const char *key, const char *value, gpointer user_data)
- {
- gboolean *is_new = user_data;
- /* If there are any VPN data items the connection isn't new */
- *is_new = FALSE;
- }
- static NMVpnPluginUiWidgetInterface *
- nm_vpn_plugin_ui_widget_interface_new (NMConnection *connection, GError **error)
- {
- NMVpnPluginUiWidgetInterface *object;
- OpenvpnPluginUiWidgetPrivate *priv;
- char *ui_file;
- gboolean new = TRUE;
- NMSettingVPN *s_vpn;
- if (error)
- g_return_val_if_fail (*error == NULL, NULL);
- object = NM_VPN_PLUGIN_UI_WIDGET_INTERFACE (g_object_new (OPENVPN_TYPE_PLUGIN_UI_WIDGET, NULL));
- if (!object) {
- g_set_error_literal (error, OPENVPN_PLUGIN_UI_ERROR, 0, _("could not create openvpn object"));
- return NULL;
- }
- priv = OPENVPN_PLUGIN_UI_WIDGET_GET_PRIVATE (object);
- ui_file = g_strdup_printf ("%s/%s", UIDIR, "nm-openvpn-dialog.ui");
- priv->builder = gtk_builder_new ();
- gtk_builder_set_translation_domain (priv->builder, GETTEXT_PACKAGE);
- if (!gtk_builder_add_from_file (priv->builder, ui_file, error)) {
- g_warning ("Couldn't load builder file: %s",
- error && *error ? (*error)->message : "(unknown)");
- g_clear_error (error);
- g_set_error (error, OPENVPN_PLUGIN_UI_ERROR, 0,
- "could not load required resources from %s", ui_file);
- g_free (ui_file);
- g_object_unref (object);
- return NULL;
- }
- g_free (ui_file);
- priv->widget = GTK_WIDGET (gtk_builder_get_object (priv->builder, "openvpn-vbox"));
- if (!priv->widget) {
- g_set_error_literal (error, OPENVPN_PLUGIN_UI_ERROR, 0, _("could not load UI widget"));
- g_object_unref (object);
- return NULL;
- }
- g_object_ref_sink (priv->widget);
- priv->window_group = gtk_window_group_new ();
- s_vpn = nm_connection_get_setting_vpn (connection);
- if (s_vpn)
- nm_setting_vpn_foreach_data_item (s_vpn, is_new_func, &new);
- priv->new_connection = new;
- if (!init_plugin_ui (OPENVPN_PLUGIN_UI_WIDGET (object), connection, error)) {
- g_object_unref (object);
- return NULL;
- }
- priv->advanced = advanced_dialog_new_hash_from_connection (connection, error);
- if (!priv->advanced) {
- g_object_unref (object);
- return NULL;
- }
- return object;
- }
- static void
- dispose (GObject *object)
- {
- OpenvpnPluginUiWidget *plugin = OPENVPN_PLUGIN_UI_WIDGET (object);
- OpenvpnPluginUiWidgetPrivate *priv = OPENVPN_PLUGIN_UI_WIDGET_GET_PRIVATE (plugin);
- if (priv->group)
- g_object_unref (priv->group);
- if (priv->window_group)
- g_object_unref (priv->window_group);
- if (priv->widget)
- g_object_unref (priv->widget);
- if (priv->builder)
- g_object_unref (priv->builder);
- if (priv->advanced)
- g_hash_table_destroy (priv->advanced);
- G_OBJECT_CLASS (openvpn_plugin_ui_widget_parent_class)->dispose (object);
- }
- static void
- openvpn_plugin_ui_widget_class_init (OpenvpnPluginUiWidgetClass *req_class)
- {
- GObjectClass *object_class = G_OBJECT_CLASS (req_class);
- g_type_class_add_private (req_class, sizeof (OpenvpnPluginUiWidgetPrivate));
- object_class->dispose = dispose;
- }
- static void
- openvpn_plugin_ui_widget_init (OpenvpnPluginUiWidget *plugin)
- {
- }
- static void
- openvpn_plugin_ui_widget_interface_init (NMVpnPluginUiWidgetInterface *iface_class)
- {
- /* interface implementation */
- iface_class->get_widget = get_widget;
- iface_class->update_connection = update_connection;
- }
- static NMConnection *
- import (NMVpnPluginUiInterface *iface, const char *path, GError **error)
- {
- NMConnection *connection = NULL;
- char *contents = NULL;
- char **lines = NULL;
- char *ext;
- ext = strrchr (path, '.');
- if (!ext || ( !g_str_has_suffix (ext, ".ovpn")
- && !g_str_has_suffix (ext, ".conf")
- && !g_str_has_suffix (ext, ".cnf")
- && !g_str_has_suffix (ext, ".ovpntest"))) { /* Special extension for testcases */
- g_set_error_literal (error,
- OPENVPN_PLUGIN_UI_ERROR,
- OPENVPN_PLUGIN_UI_ERROR_FILE_NOT_OPENVPN,
- _("unknown OpenVPN file extension"));
- goto out;
- }
- if (!g_file_get_contents (path, &contents, NULL, error))
- return NULL;
- if (!g_utf8_validate (contents, -1, NULL)) {
- char *tmp;
- GError *conv_error = NULL;
- tmp = g_locale_to_utf8 (contents, -1, NULL, NULL, &conv_error);
- if (conv_error) {
- /* ignore the error, we tried at least. */
- g_error_free (conv_error);
- g_free (tmp);
- } else {
- g_assert (tmp);
- g_free (contents);
- contents = tmp; /* update contents with the UTF-8 safe text */
- }
- }
- lines = g_strsplit_set (contents, "\r\n", 0);
- if (g_strv_length (lines) <= 1) {
- g_set_error_literal (error,
- OPENVPN_PLUGIN_UI_ERROR,
- OPENVPN_PLUGIN_UI_ERROR_FILE_NOT_READABLE,
- _("not a valid OpenVPN configuration file"));
- goto out;
- }
- connection = do_import (path, lines, error);
- out:
- if (lines)
- g_strfreev (lines);
- g_free (contents);
- return connection;
- }
- static gboolean
- export (NMVpnPluginUiInterface *iface,
- const char *path,
- NMConnection *connection,
- GError **error)
- {
- return do_export (path, connection, error);
- }
- static char *
- get_suggested_name (NMVpnPluginUiInterface *iface, NMConnection *connection)
- {
- NMSettingConnection *s_con;
- const char *id;
- g_return_val_if_fail (connection != NULL, NULL);
- s_con = NM_SETTING_CONNECTION (nm_connection_get_setting (connection, NM_TYPE_SETTING_CONNECTION));
- g_return_val_if_fail (s_con != NULL, NULL);
- id = nm_setting_connection_get_id (s_con);
- g_return_val_if_fail (id != NULL, NULL);
- return g_strdup_printf ("%s (openvpn).conf", id);
- }
- static guint32
- get_capabilities (NMVpnPluginUiInterface *iface)
- {
- return (NM_VPN_PLUGIN_UI_CAPABILITY_IMPORT |
- NM_VPN_PLUGIN_UI_CAPABILITY_EXPORT |
- NM_VPN_PLUGIN_UI_CAPABILITY_IPV6);
- }
- static NMVpnPluginUiWidgetInterface *
- ui_factory (NMVpnPluginUiInterface *iface, NMConnection *connection, GError **error)
- {
- return nm_vpn_plugin_ui_widget_interface_new (connection, error);
- }
- static void
- get_property (GObject *object, guint prop_id,
- GValue *value, GParamSpec *pspec)
- {
- switch (prop_id) {
- case NM_VPN_PLUGIN_UI_INTERFACE_PROP_NAME:
- g_value_set_string (value, OPENVPN_PLUGIN_NAME);
- break;
- case NM_VPN_PLUGIN_UI_INTERFACE_PROP_DESC:
- g_value_set_string (value, OPENVPN_PLUGIN_DESC);
- break;
- case NM_VPN_PLUGIN_UI_INTERFACE_PROP_SERVICE:
- g_value_set_string (value, OPENVPN_PLUGIN_SERVICE);
- break;
- default:
- G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
- break;
- }
- }
- static void
- openvpn_plugin_ui_class_init (OpenvpnPluginUiClass *req_class)
- {
- GObjectClass *object_class = G_OBJECT_CLASS (req_class);
- object_class->get_property = get_property;
- g_object_class_override_property (object_class,
- NM_VPN_PLUGIN_UI_INTERFACE_PROP_NAME,
- NM_VPN_PLUGIN_UI_INTERFACE_NAME);
- g_object_class_override_property (object_class,
- NM_VPN_PLUGIN_UI_INTERFACE_PROP_DESC,
- NM_VPN_PLUGIN_UI_INTERFACE_DESC);
- g_object_class_override_property (object_class,
- NM_VPN_PLUGIN_UI_INTERFACE_PROP_SERVICE,
- NM_VPN_PLUGIN_UI_INTERFACE_SERVICE);
- }
- static void
- openvpn_plugin_ui_init (OpenvpnPluginUi *plugin)
- {
- }
- static void
- openvpn_plugin_ui_interface_init (NMVpnPluginUiInterface *iface_class)
- {
- /* interface implementation */
- iface_class->ui_factory = ui_factory;
- iface_class->get_capabilities = get_capabilities;
- iface_class->import_from_file = import;
- iface_class->export_to_file = export;
- iface_class->get_suggested_name = get_suggested_name;
- }
- G_MODULE_EXPORT NMVpnPluginUiInterface *
- nm_vpn_plugin_ui_factory (GError **error)
- {
- if (error)
- g_return_val_if_fail (*error == NULL, NULL);
- bindtextdomain (GETTEXT_PACKAGE, LOCALEDIR);
- bind_textdomain_codeset (GETTEXT_PACKAGE, "UTF-8");
- return NM_VPN_PLUGIN_UI_INTERFACE (g_object_new (OPENVPN_TYPE_PLUGIN_UI, NULL));
- }
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