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/*
Copyright 2012 Alexandre Rostovtsev
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 St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <glib.h>
#include <gio/gio.h>
#include <polkit/polkit.h>
gboolean
check_polkit (const gchar *unique_name,
const gchar *action_id,
const gboolean user_interaction,
GError **error)
{
gboolean ret = FALSE;
GDBusConnection *connection = NULL;
PolkitAuthority *authority = NULL;
PolkitSubject *subject = NULL;
PolkitAuthorizationResult *result = NULL;
if ((authority = polkit_authority_get_sync (NULL, error)) == NULL)
goto end;
if (unique_name == NULL || action_id == NULL ||
(subject = polkit_system_bus_name_new (unique_name)) == NULL) {
g_propagate_error (error,
g_error_new (POLKIT_ERROR, POLKIT_ERROR_FAILED,
"Authorizing for '%s': failed sanity check", action_id));
goto end;
}
if ((result = polkit_authority_check_authorization_sync (authority, subject, action_id, NULL, (PolkitCheckAuthorizationFlags) user_interaction, NULL, error)) == NULL)
goto end;
if ((ret = polkit_authorization_result_get_is_authorized (result)) == FALSE) {
g_propagate_error (error,
g_error_new (POLKIT_ERROR, POLKIT_ERROR_NOT_AUTHORIZED,
"Authorizing for '%s': not authorized", action_id));
}
end:
if (result != NULL)
g_object_unref (result);
if (subject != NULL)
g_object_unref (subject);
if (authority != NULL)
g_object_unref (authority);
return ret;
}
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