152 lines
3.6 KiB
C
152 lines
3.6 KiB
C
/* nmcli - command-line tool to control NetworkManager
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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 2014 Red Hat, Inc.
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*/
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#include "nm-default.h"
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#if WITH_POLKIT_AGENT
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#include "polkit-agent.h"
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#include <stdio.h>
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#include <string.h>
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#include <sys/types.h>
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#include <unistd.h>
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#include "nm-polkit-listener.h"
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#include "common.h"
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static char *
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polkit_request (const char *request,
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const char *action_id,
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const char *message,
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const char *icon_name,
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const char *user,
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gboolean echo_on,
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gpointer user_data)
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{
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char *response, *tmp, *p;
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g_print ("%s\n", message);
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g_print ("(action_id: %s)\n", action_id);
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/* Ask user for polkit authorization password */
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if (user) {
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/* chop of ": " if present */
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tmp = g_strdup (request);
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p = strrchr (tmp, ':');
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if (p && !strcmp (p, ": "))
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*p = '\0';
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response = nmc_readline_echo (echo_on, "%s (%s): ", tmp, user);
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g_free (tmp);
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} else
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response = nmc_readline_echo (echo_on, "%s", request);
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g_print ("\n");
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return response;
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}
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static void
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polkit_show_info (const char *text)
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{
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g_print (_("Authentication message: %s\n"), text);
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}
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static void
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polkit_show_error (const char *text)
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{
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g_print (_("Authentication error: %s\n"), text);
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}
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static void
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polkit_completed (gboolean gained_authorization)
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{
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/* We don't print anything here. The outcome will be evident from
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* the operation result anyway. */
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}
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gboolean
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nmc_polkit_agent_init (NmCli* nmc, gboolean for_session, GError **error)
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{
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PolkitAgentListener *listener;
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g_return_val_if_fail (error == NULL || *error == NULL, FALSE);
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listener = nm_polkit_listener_new (for_session, error);
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if (!listener)
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return FALSE;
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nm_polkit_listener_set_request_callback (NM_POLKIT_LISTENER (listener), polkit_request, nmc);
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nm_polkit_listener_set_show_info_callback (NM_POLKIT_LISTENER (listener), polkit_show_info);
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nm_polkit_listener_set_show_error_callback (NM_POLKIT_LISTENER (listener), polkit_show_error);
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nm_polkit_listener_set_completed_callback (NM_POLKIT_LISTENER (listener), polkit_completed);
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nmc->pk_listener = NM_POLKIT_LISTENER (listener);
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return TRUE;
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}
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void
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nmc_polkit_agent_fini (NmCli* nmc)
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{
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g_clear_object (&nmc->pk_listener);
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}
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gboolean
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nmc_start_polkit_agent_start_try (NmCli *nmc)
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{
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GError *error = NULL;
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/* We don't register polkit agent at all when running non-interactively */
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if (!nmc->ask)
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return TRUE;
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if (!nmc_polkit_agent_init (nmc, FALSE, &error)) {
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g_printerr (_("Warning: polkit agent initialization failed: %s\n"),
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error->message);
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g_error_free (error);
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return FALSE;
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}
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return TRUE;
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}
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#else
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/* polkit agent is not avalable; implement stub functions. */
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#include "nmcli.h"
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#include "polkit-agent.h"
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gboolean
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nmc_polkit_agent_init (NmCli* nmc, gboolean for_session, GError **error)
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{
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return TRUE;
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}
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void
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nmc_polkit_agent_fini (NmCli* nmc)
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{
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}
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gboolean
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nmc_start_polkit_agent_start_try (NmCli *nmc)
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{
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return TRUE;
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}
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#endif /* #if WITH_POLKIT_AGENT */
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