/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
* Copyright (C) 2013 Red Hat, Inc.
*/
/**
* SECTION:nmt-editor
* @short_description: Connection editing form
*
* #NmtEditor is the top-level form for editing a connection.
*/
#include "nm-default.h"
#include "nmt-editor.h"
#include "nm-utils.h"
#include "nmtui.h"
#include "nm-editor-utils.h"
#include "nmt-utils.h"
#include "nmt-device-entry.h"
#include "nmt-mac-entry.h"
#include "nmt-mtu-entry.h"
#include "nmt-page-bond.h"
#include "nmt-page-bridge.h"
#include "nmt-page-bridge-port.h"
#include "nmt-page-dsl.h"
#include "nmt-page-ethernet.h"
#include "nmt-page-infiniband.h"
#include "nmt-page-ip-tunnel.h"
#include "nmt-page-ip4.h"
#include "nmt-page-ip6.h"
#include "nmt-page-ppp.h"
#include "nmt-page-team.h"
#include "nmt-page-team-port.h"
#include "nmt-page-vlan.h"
#include "nmt-page-wifi.h"
#include "nm-meta-setting-access.h"
G_DEFINE_TYPE(NmtEditor, nmt_editor, NMT_TYPE_NEWT_FORM)
#define NMT_EDITOR_GET_PRIVATE(o) \
(G_TYPE_INSTANCE_GET_PRIVATE((o), NMT_TYPE_EDITOR, NmtEditorPrivate))
typedef struct {
NMConnection *orig_connection;
NMConnection *edit_connection;
NMEditorConnectionTypeData *type_data;
GSList * pages;
NmtNewtWidget *ok, *cancel;
gboolean running;
} NmtEditorPrivate;
enum {
PROP_0,
PROP_CONNECTION,
PROP_TYPE_DATA,
LAST_PROP
};
/**
* nmt_editor_new:
* @connection: the #NMConnection to edit
*
* Creates a new #NmtEditor to edit @connection.
*
* Returns: a new #NmtEditor
*/
NmtNewtForm *
nmt_editor_new(NMConnection *connection)
{
NMEditorConnectionTypeData *type_data;
type_data = nm_editor_utils_get_connection_type_data(connection);
if (!type_data) {
NMSettingConnection *s_con;
s_con = nm_connection_get_setting_connection(connection);
if (s_con) {
nmt_newt_message_dialog(_("Could not create editor for connection '%s' of type '%s'."),
nm_connection_get_id(connection),
nm_setting_connection_get_connection_type(s_con));
} else {
nmt_newt_message_dialog(_("Could not create editor for invalid connection '%s'."),
nm_connection_get_id(connection));
}
return NULL;
}
return g_object_new(NMT_TYPE_EDITOR,
"connection",
connection,
"type-data",
type_data,
"title",
_("Edit Connection"),
"fullscreen-vertical",
TRUE,
NULL);
}
static void
nmt_editor_init(NmtEditor *entry)
{}
static void
connection_updated(GObject *connection, GAsyncResult *result, gpointer op)
{
GError *error = NULL;
nm_remote_connection_commit_changes_finish(NM_REMOTE_CONNECTION(connection), result, &error);
nmt_sync_op_complete_boolean(op, error == NULL, error);
g_clear_error(&error);
}
static void
connection_added(GObject *client, GAsyncResult *result, gpointer op)
{
NMRemoteConnection *connection;
GError * error = NULL;
connection = nm_client_add_connection_finish(NM_CLIENT(client), result, &error);
nmt_sync_op_complete_boolean(op, error == NULL, error);
g_clear_object(&connection);
g_clear_error(&error);
}
static void
page_saved(gpointer data, gpointer user_data)
{
NmtEditorPage *page = data;
nmt_editor_page_saved(page);
}
static void
save_connection_and_exit(NmtNewtButton *button, gpointer user_data)
{
NmtEditor * editor = user_data;
NmtEditorPrivate *priv = NMT_EDITOR_GET_PRIVATE(editor);
NmtSyncOp op;
GError * error = NULL;
nm_connection_replace_settings_from_connection(priv->orig_connection, priv->edit_connection);
nmt_sync_op_init(&op);
if (NM_IS_REMOTE_CONNECTION(priv->orig_connection)) {
nm_remote_connection_commit_changes_async(NM_REMOTE_CONNECTION(priv->orig_connection),
TRUE,
NULL,
connection_updated,
&op);
if (!nmt_sync_op_wait_boolean(&op, &error)) {
nmt_newt_message_dialog(_("Unable to save connection: %s"), error->message);
g_error_free(error);
return;
}
/* Clear secrets so they don't lay around in memory; they'll get
* requested again anyway next time the connection is edited.
*/
nm_connection_clear_secrets(priv->orig_connection);
} else {
nm_client_add_connection_async(nm_client,
priv->orig_connection,
TRUE,
NULL,
connection_added,
&op);
if (!nmt_sync_op_wait_boolean(&op, &error)) {
nmt_newt_message_dialog(_("Unable to add new connection: %s"), error->message);
g_error_free(error);
return;
}
}
/* Let the page know that it was saved. */
g_slist_foreach(priv->pages, page_saved, NULL);
nmt_newt_form_quit(NMT_NEWT_FORM(editor));
}
static void
got_secrets(GObject *object, GAsyncResult *result, gpointer op)
{
GVariant *secrets;
GError * error = NULL;
secrets = nm_remote_connection_get_secrets_finish(NM_REMOTE_CONNECTION(object), result, &error);
if (secrets)
g_variant_ref(secrets);
nmt_sync_op_complete_pointer(op, secrets, error);
g_clear_error(&error);
}
static NMConnection *
build_edit_connection(NMConnection *orig_connection)
{
NMConnection *edit_connection;
GVariant * settings, *secrets;
GVariantIter iter;
const char * setting_name;
NmtSyncOp op;
edit_connection = nm_simple_connection_new_clone(orig_connection);
if (!NM_IS_REMOTE_CONNECTION(orig_connection))
return edit_connection;
settings = nm_connection_to_dbus(orig_connection, NM_CONNECTION_SERIALIZE_NO_SECRETS);
g_variant_iter_init(&iter, settings);
while (g_variant_iter_next(&iter, "{&s@a{sv}}", &setting_name, NULL)) {
if (!nm_meta_setting_info_editor_has_secrets(
nm_meta_setting_info_editor_find_by_name(setting_name, FALSE)))
continue;
nmt_sync_op_init(&op);
nm_remote_connection_get_secrets_async(NM_REMOTE_CONNECTION(orig_connection),
setting_name,
NULL,
got_secrets,
&op);
/* FIXME: error handling */
secrets = nmt_sync_op_wait_pointer(&op, NULL);
if (secrets) {
(void) nm_connection_update_secrets(edit_connection, setting_name, secrets, NULL);
g_variant_unref(secrets);
}
}
g_variant_unref(settings);
return edit_connection;
}
static gboolean
permissions_transform_to_allusers(GBinding * binding,
const GValue *source_value,
GValue * target_value,
gpointer user_data)
{
char **perms = g_value_get_boxed(source_value);
g_value_set_boolean(target_value, g_strv_length(perms) == 0);
return TRUE;
}
static gboolean
permissions_transform_from_allusers(GBinding * binding,
const GValue *source_value,
GValue * target_value,
gpointer user_data)
{
gboolean allusers = g_value_get_boolean(source_value);
char ** perms = NULL;
if (!allusers) {
perms = g_new(char *, 2);
perms[0] = g_strdup_printf("user:%s:", g_get_user_name());
perms[1] = NULL;
}
g_value_take_boxed(target_value, perms);
return TRUE;
}
static NmtNewtWidget *
add_sections_for_page(NmtEditor *editor, NmtEditorGrid *grid, NmtEditorPage *page)
{
NmtEditorPrivate *priv = NMT_EDITOR_GET_PRIVATE(editor);
NmtNewtWidget * first_section = NULL;
const GSList * sections, *iter;
g_return_val_if_fail(NMT_IS_EDITOR_PAGE(page), NULL);
priv->pages = g_slist_prepend(priv->pages, page);
sections = nmt_editor_page_get_sections(page);
for (iter = sections; iter; iter = iter->next) {
if (!first_section)
first_section = iter->data;
nmt_editor_grid_append(grid, NULL, iter->data, NULL);
}
return first_section;
}
static void
nmt_editor_constructed(GObject *object)
{
NmtEditor * editor = NMT_EDITOR(object);
NmtEditorPrivate * priv = NMT_EDITOR_GET_PRIVATE(editor);
NMSettingConnection *s_con;
NmtNewtWidget * vbox, *widget, *buttons;
NmtEditorGrid * grid;
const char * deventry_label;
NmtDeviceEntry * deventry;
GType hardware_type;
const char * slave_type;
NmtEditorPage * page;
if (G_OBJECT_CLASS(nmt_editor_parent_class)->constructed)
G_OBJECT_CLASS(nmt_editor_parent_class)->constructed(object);
priv->edit_connection = build_edit_connection(priv->orig_connection);
vbox = nmt_newt_grid_new();
s_con = nm_connection_get_setting_connection(priv->edit_connection);
grid = NMT_EDITOR_GRID(nmt_editor_grid_new());
nmt_newt_grid_add(NMT_NEWT_GRID(vbox), NMT_NEWT_WIDGET(grid), 0, 0);
/* Add the top widgets */
widget = nmt_newt_entry_new(40, NMT_NEWT_ENTRY_NONEMPTY);
g_object_bind_property(s_con,
NM_SETTING_CONNECTION_ID,
widget,
"text",
G_BINDING_BIDIRECTIONAL | G_BINDING_SYNC_CREATE);
nmt_editor_grid_append(grid, _("Profile name"), widget, NULL);
if (priv->type_data->virtual)
hardware_type = G_TYPE_NONE;
else
hardware_type = priv->type_data->device_type;
/* For connections involving multiple network devices, clarify which one
* NMSettingConnection:interface-name refers to.
*/
if (nm_connection_is_type(priv->edit_connection, NM_SETTING_PPPOE_SETTING_NAME))
deventry_label = _("Ethernet device");
else
deventry_label = _("Device");
widget = nmt_device_entry_new(deventry_label, 40, hardware_type);
nmt_editor_grid_append(grid, NULL, widget, NULL);
deventry = NMT_DEVICE_ENTRY(widget);
g_object_bind_property(s_con,
NM_SETTING_CONNECTION_INTERFACE_NAME,
deventry,
"interface-name",
G_BINDING_BIDIRECTIONAL | G_BINDING_SYNC_CREATE);
nmt_editor_grid_append(grid, NULL, nmt_newt_separator_new(), NULL);
/* Now add the various pages... */
if (nm_connection_is_type(priv->edit_connection, NM_SETTING_BOND_SETTING_NAME))
page = nmt_page_bond_new(priv->edit_connection, deventry);
else if (nm_connection_is_type(priv->edit_connection, NM_SETTING_BRIDGE_SETTING_NAME))
page = nmt_page_bridge_new(priv->edit_connection, deventry);
else if (nm_connection_is_type(priv->edit_connection, NM_SETTING_INFINIBAND_SETTING_NAME))
page = nmt_page_infiniband_new(priv->edit_connection, deventry);
else if (nm_connection_is_type(priv->edit_connection, NM_SETTING_PPPOE_SETTING_NAME))
page = nmt_page_dsl_new(priv->edit_connection, deventry);
else if (nm_connection_is_type(priv->edit_connection, NM_SETTING_TEAM_SETTING_NAME))
page = nmt_page_team_new(priv->edit_connection, deventry);
else if (nm_connection_is_type(priv->edit_connection, NM_SETTING_VLAN_SETTING_NAME))
page = nmt_page_vlan_new(priv->edit_connection, deventry);
else if (nm_connection_is_type(priv->edit_connection, NM_SETTING_WIRED_SETTING_NAME))
page = nmt_page_ethernet_new(priv->edit_connection, deventry);
else if (nm_connection_is_type(priv->edit_connection, NM_SETTING_WIRELESS_SETTING_NAME))
page = nmt_page_wifi_new(priv->edit_connection, deventry);
else if (nm_connection_is_type(priv->edit_connection, NM_SETTING_IP_TUNNEL_SETTING_NAME))
page = nmt_page_ip_tunnel_new(priv->edit_connection, deventry);
else
g_assert_not_reached();
add_sections_for_page(editor, grid, page);
nmt_editor_grid_append(grid, NULL, nmt_newt_separator_new(), NULL);
slave_type = nm_setting_connection_get_slave_type(s_con);
if (slave_type) {
if (!strcmp(slave_type, NM_SETTING_BRIDGE_SETTING_NAME))
add_sections_for_page(editor, grid, nmt_page_bridge_port_new(priv->edit_connection));
else if (!strcmp(slave_type, NM_SETTING_TEAM_SETTING_NAME))
add_sections_for_page(editor, grid, nmt_page_team_port_new(priv->edit_connection));
} else {
NmtNewtWidget *section;
section = add_sections_for_page(editor, grid, nmt_page_ip4_new(priv->edit_connection));
/* Add a separator between ip4 and ip6 that's only visible if ip4 is open */
widget = nmt_newt_separator_new();
g_object_bind_property(section, "open", widget, "visible", G_BINDING_SYNC_CREATE);
nmt_editor_grid_append(grid, NULL, widget, NULL);
add_sections_for_page(editor, grid, nmt_page_ip6_new(priv->edit_connection));
nmt_editor_grid_append(grid, NULL, nmt_newt_separator_new(), NULL);
}
/* And finally the bottom widgets */
widget = nmt_newt_checkbox_new(_("Automatically connect"));
g_object_bind_property(s_con,
NM_SETTING_CONNECTION_AUTOCONNECT,
widget,
"active",
G_BINDING_BIDIRECTIONAL | G_BINDING_SYNC_CREATE);
nmt_editor_grid_append(grid, NULL, widget, NULL);
widget = nmt_newt_checkbox_new(_("Available to all users"));
g_object_bind_property_full(s_con,
NM_SETTING_CONNECTION_PERMISSIONS,
widget,
"active",
G_BINDING_BIDIRECTIONAL | G_BINDING_SYNC_CREATE,
permissions_transform_to_allusers,
permissions_transform_from_allusers,
NULL,
NULL);
nmt_editor_grid_append(grid, NULL, widget, NULL);
/* And the button box */
buttons = nmt_newt_button_box_new(NMT_NEWT_BUTTON_BOX_HORIZONTAL);
nmt_newt_grid_add(NMT_NEWT_GRID(vbox), buttons, 0, 1);
nmt_newt_widget_set_padding(buttons, 0, 1, 0, 0);
priv->cancel = nmt_newt_button_box_add_end(NMT_NEWT_BUTTON_BOX(buttons), _("Cancel"));
nmt_newt_widget_set_exit_on_activate(priv->cancel, TRUE);
priv->ok = nmt_newt_button_box_add_end(NMT_NEWT_BUTTON_BOX(buttons), _("OK"));
g_signal_connect(priv->ok, "clicked", G_CALLBACK(save_connection_and_exit), editor);
g_object_bind_property(NMT_NEWT_WIDGET(grid),
"valid",
priv->ok,
"sensitive",
G_BINDING_SYNC_CREATE);
nmt_newt_form_set_content(NMT_NEWT_FORM(editor), vbox);
}
static void
nmt_editor_finalize(GObject *object)
{
NmtEditorPrivate *priv = NMT_EDITOR_GET_PRIVATE(object);
g_clear_object(&priv->orig_connection);
g_clear_object(&priv->edit_connection);
g_slist_free_full(priv->pages, g_object_unref);
g_clear_object(&priv->ok);
g_clear_object(&priv->cancel);
G_OBJECT_CLASS(nmt_editor_parent_class)->finalize(object);
}
static void
nmt_editor_set_property(GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec)
{
NmtEditorPrivate *priv = NMT_EDITOR_GET_PRIVATE(object);
switch (prop_id) {
case PROP_CONNECTION:
priv->orig_connection = g_value_dup_object(value);
break;
case PROP_TYPE_DATA:
priv->type_data = g_value_get_pointer(value);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec);
break;
}
}
static void
nmt_editor_get_property(GObject *object, guint prop_id, GValue *value, GParamSpec *pspec)
{
NmtEditorPrivate *priv = NMT_EDITOR_GET_PRIVATE(object);
switch (prop_id) {
case PROP_CONNECTION:
g_value_set_object(value, priv->orig_connection);
break;
case PROP_TYPE_DATA:
g_value_set_pointer(value, priv->type_data);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec);
break;
}
}
static void
nmt_editor_class_init(NmtEditorClass *entry_class)
{
GObjectClass *object_class = G_OBJECT_CLASS(entry_class);
g_type_class_add_private(entry_class, sizeof(NmtEditorPrivate));
/* virtual methods */
object_class->constructed = nmt_editor_constructed;
object_class->set_property = nmt_editor_set_property;
object_class->get_property = nmt_editor_get_property;
object_class->finalize = nmt_editor_finalize;
/**
* NmtEditor:connection:
*
* The connection being edited.
*/
g_object_class_install_property(
object_class,
PROP_CONNECTION,
g_param_spec_object("connection",
"",
"",
NM_TYPE_CONNECTION,
G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY | G_PARAM_STATIC_STRINGS));
/**
* NmtEditor:type-data:
*
* The #NmEditorConnectionTypeData for #NmtEditor:connection.
*/
g_object_class_install_property(
object_class,
PROP_TYPE_DATA,
g_param_spec_pointer("type-data",
"",
"",
G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY | G_PARAM_STATIC_STRINGS));
}