/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Copyright (C) 2014 Red Hat, Inc.
*/
#include "nm-default.h"
#include "polkit-agent.h"
#include <stdio.h>
#include <sys/types.h>
#include <unistd.h>
#include "nm-polkit-listener.h"
#include "common.h"
static char *
polkit_read_passwd(gpointer instance,
const char *action_id,
const char *message,
const char *user,
gpointer user_data)
{
NmCli *nmc = user_data;
g_print("%s\n", message);
g_print("(action_id: %s)\n", action_id);
/* Ask user for polkit authorization password */
if (user) {
return nmc_readline_echo(&nmc->nmc_config, FALSE, "password (%s): ", user);
}
return nmc_readline_echo(&nmc->nmc_config, FALSE, "password: ");
}
static void
polkit_error(gpointer instance, const char *error, gpointer user_data)
{
g_printerr(_("Error: polkit agent failed: %s\n"), error);
}
gboolean
nmc_polkit_agent_init(NmCli *nmc, gboolean for_session, GError **error)
{
NMPolkitListener *listener;
GDBusConnection * dbus_connection = NULL;
g_return_val_if_fail(error == NULL || *error == NULL, FALSE);
if (nmc->client && nm_client_get_dbus_connection(nmc->client)) {
dbus_connection = nm_client_get_dbus_connection(nmc->client);
listener = nm_polkit_listener_new(dbus_connection, for_session);
} else {
dbus_connection = g_bus_get_sync(G_BUS_TYPE_SYSTEM, NULL, error);
if (!dbus_connection) {
return FALSE;
}
listener = nm_polkit_listener_new(dbus_connection, for_session);
g_object_unref(dbus_connection);
}
g_signal_connect(listener,
NM_POLKIT_LISTENER_SIGNAL_REQUEST_SYNC,
G_CALLBACK(polkit_read_passwd),
nmc);
g_signal_connect(listener, NM_POLKIT_LISTENER_SIGNAL_ERROR, G_CALLBACK(polkit_error), NULL);
nmc->pk_listener = listener;
return TRUE;
}
void
nmc_polkit_agent_fini(NmCli *nmc)
{
if (nmc->pk_listener) {
g_clear_object(&nmc->pk_listener);
}
}
gboolean
nmc_start_polkit_agent_start_try(NmCli *nmc)
{
gs_free_error GError *error = NULL;
/* We don't register polkit agent at all when running non-interactively */
if (!nmc->ask)
return TRUE;
if (!nmc_polkit_agent_init(nmc, FALSE, &error)) {
g_printerr(_("Warning: polkit agent initialization failed: %s\n"), error->message);
return FALSE;
}
return TRUE;
}