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-rw-r--r--src/up-polkit.c278
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diff --git a/src/up-polkit.c b/src/up-polkit.c
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--- a/src/up-polkit.c
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@@ -1,278 +0,0 @@
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*-
- *
- * Copyright (C) 2008 David Zeuthen <davidz@redhat.com>
- * Copyright (C) 2008 Richard Hughes <richard@hughsie.com>
- *
- * Licensed under the GNU General Public License Version 2
- *
- * 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 <glib.h>
-#include <dbus/dbus-glib.h>
-#include <dbus/dbus-glib-lowlevel.h>
-
-#include <polkit/polkit.h>
-
-#include "up-polkit.h"
-#include "up-daemon.h"
-
-#define UP_POLKIT_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), UP_TYPE_POLKIT, UpPolkitPrivate))
-
-struct UpPolkitPrivate
-{
- DBusGConnection *connection;
- PolkitAuthority *authority;
-};
-
-G_DEFINE_TYPE (UpPolkit, up_polkit, G_TYPE_OBJECT)
-static gpointer up_polkit_object = NULL;
-
-/**
- * up_polkit_get_subject:
- **/
-PolkitSubject *
-up_polkit_get_subject (UpPolkit *polkit, DBusGMethodInvocation *context)
-{
- GError *error;
- gchar *sender;
- PolkitSubject *subject;
-
- sender = dbus_g_method_get_sender (context);
- subject = polkit_system_bus_name_new (sender);
- g_free (sender);
-
- if (subject == NULL) {
- error = g_error_new (UP_DAEMON_ERROR, UP_DAEMON_ERROR_GENERAL, "failed to get PolicyKit subject");
- dbus_g_method_return_error (context, error);
- g_error_free (error);
- }
-
- return subject;
-}
-
-/**
- * up_polkit_check_auth:
- **/
-gboolean
-up_polkit_check_auth (UpPolkit *polkit, PolkitSubject *subject, const gchar *action_id, DBusGMethodInvocation *context)
-{
- gboolean ret = FALSE;
- GError *error;
- GError *error_local = NULL;
- PolkitAuthorizationResult *result;
-
- /* check auth */
- result = polkit_authority_check_authorization_sync (polkit->priv->authority,
- subject, action_id, NULL,
- POLKIT_CHECK_AUTHORIZATION_FLAGS_ALLOW_USER_INTERACTION,
- NULL, &error_local);
- if (result == NULL) {
- error = g_error_new (UP_DAEMON_ERROR, UP_DAEMON_ERROR_GENERAL, "failed to check authorisation: %s", error_local->message);
- dbus_g_method_return_error (context, error);
- g_error_free (error_local);
- g_error_free (error);
- goto out;
- }
-
- /* okay? */
- if (polkit_authorization_result_get_is_authorized (result)) {
- ret = TRUE;
- } else {
- error = g_error_new (UP_DAEMON_ERROR, UP_DAEMON_ERROR_GENERAL, "not authorized");
- dbus_g_method_return_error (context, error);
- g_error_free (error);
- }
-out:
- if (result != NULL)
- g_object_unref (result);
- return ret;
-}
-
-/**
- * up_polkit_is_allowed:
- **/
-gboolean
-up_polkit_is_allowed (UpPolkit *polkit, PolkitSubject *subject, const gchar *action_id, GError **error)
-{
- gboolean ret = FALSE;
- GError *error_local = NULL;
- PolkitAuthorizationResult *result;
-
- /* check auth */
- result = polkit_authority_check_authorization_sync (polkit->priv->authority,
- subject, action_id, NULL,
- POLKIT_CHECK_AUTHORIZATION_FLAGS_NONE,
- NULL, &error_local);
- if (result == NULL) {
- g_set_error (error, UP_DAEMON_ERROR, UP_DAEMON_ERROR_GENERAL, "failed to check authorisation: %s", error_local->message);
- g_error_free (error_local);
- goto out;
- }
-
- ret = polkit_authorization_result_get_is_authorized (result) ||
- polkit_authorization_result_get_is_challenge (result);
-out:
- if (result != NULL)
- g_object_unref (result);
- return ret;
-}
-
-/**
- * up_polkit_get_uid:
- **/
-gboolean
-up_polkit_get_uid (UpPolkit *polkit, PolkitSubject *subject, uid_t *uid)
-{
- DBusConnection *connection;
- const gchar *name;
-
- if (!POLKIT_IS_SYSTEM_BUS_NAME (subject)) {
- g_debug ("not system bus name");
- return FALSE;
- }
-
- connection = dbus_g_connection_get_connection (polkit->priv->connection);
- name = polkit_system_bus_name_get_name (POLKIT_SYSTEM_BUS_NAME (subject));
- *uid = dbus_bus_get_unix_user (connection, name, NULL);
- return TRUE;
-}
-
-/**
- * up_polkit_get_pid:
- **/
-gboolean
-up_polkit_get_pid (UpPolkit *polkit, PolkitSubject *subject, pid_t *pid)
-{
- gboolean ret = FALSE;
- GError *error = NULL;
- const gchar *name;
- DBusGProxy *proxy = NULL;
-
- /* bus name? */
- if (!POLKIT_IS_SYSTEM_BUS_NAME (subject)) {
- g_debug ("not system bus name");
- goto out;
- }
-
- name = polkit_system_bus_name_get_name (POLKIT_SYSTEM_BUS_NAME (subject));
- proxy = dbus_g_proxy_new_for_name_owner (polkit->priv->connection,
- "org.freedesktop.DBus",
- "/org/freedesktop/DBus/Bus",
- "org.freedesktop.DBus", &error);
- if (proxy == NULL) {
- g_warning ("DBUS error: %s", error->message);
- g_error_free (error);
- goto out;
- }
-
- /* get pid from DBus (quite slow) */
- ret = dbus_g_proxy_call (proxy, "GetConnectionUnixProcessID", &error,
- G_TYPE_STRING, name,
- G_TYPE_INVALID,
- G_TYPE_UINT, pid,
- G_TYPE_INVALID);
- if (!ret) {
- g_warning ("failed to get pid: %s", error->message);
- g_error_free (error);
- goto out;
- }
-out:
- if (proxy != NULL)
- g_object_unref (proxy);
- return ret;
-}
-
-/**
- * up_polkit_finalize:
- **/
-static void
-up_polkit_finalize (GObject *object)
-{
- UpPolkit *polkit;
- g_return_if_fail (UP_IS_POLKIT (object));
- polkit = UP_POLKIT (object);
-
- if (polkit->priv->connection != NULL)
- dbus_g_connection_unref (polkit->priv->connection);
- g_object_unref (polkit->priv->authority);
-
- G_OBJECT_CLASS (up_polkit_parent_class)->finalize (object);
-}
-
-/**
- * up_polkit_class_init:
- **/
-static void
-up_polkit_class_init (UpPolkitClass *klass)
-{
- GObjectClass *object_class = G_OBJECT_CLASS (klass);
- object_class->finalize = up_polkit_finalize;
- g_type_class_add_private (klass, sizeof (UpPolkitPrivate));
-}
-
-/**
- * up_polkit_init:
- *
- * initializes the polkit class. NOTE: We expect polkit objects
- * to *NOT* be removed or added during the session.
- * We only control the first polkit object if there are more than one.
- **/
-static void
-up_polkit_init (UpPolkit *polkit)
-{
- GError *error = NULL;
-
- polkit->priv = UP_POLKIT_GET_PRIVATE (polkit);
-
- polkit->priv->connection = dbus_g_bus_get (DBUS_BUS_SYSTEM, &error);
- if (polkit->priv->connection == NULL) {
- if (error != NULL) {
- g_critical ("error getting system bus: %s", error->message);
- g_error_free (error);
- }
- goto out;
- }
-
- polkit->priv->authority = polkit_authority_get_sync (NULL, &error);
- if (polkit->priv->authority == NULL) {
- g_error ("failed to get pokit authority: %s", error->message);
- g_error_free (error);
- goto out;
- }
-out:
- return;
-}
-
-/**
- * up_polkit_new:
- * Return value: A new polkit class instance.
- **/
-UpPolkit *
-up_polkit_new (void)
-{
- if (up_polkit_object != NULL) {
- g_object_ref (up_polkit_object);
- } else {
- up_polkit_object = g_object_new (UP_TYPE_POLKIT, NULL);
- g_object_add_weak_pointer (up_polkit_object, &up_polkit_object);
- }
- return UP_POLKIT (up_polkit_object);
-}
-
generated by cgit v1.2.1 (git 2.18.0) at 2024-04-30 11:25:35 +0000