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https://gitlab.freedesktop.org/pulseaudio/pulseaudio.git
synced 2025-11-02 09:01:46 -05:00
daemon: drop polkit code from git repo we weren't using anymore
This commit is contained in:
Lennart Poettering
parent
767c7c7cf4
commit
39e4652a78
2 changed files with 0 additions and 199 deletions
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@ -1,172 +0,0 @@
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/***
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This file is part of PulseAudio.
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Copyright 2004-2006 Lennart Poettering
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Copyright 2006 Pierre Ossman <ossman@cendio.se> for Cendio AB
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PulseAudio is free software; you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License as published
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by the Free Software Foundation; either version 2.1 of the License,
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or (at your option) any later version.
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PulseAudio is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with PulseAudio; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
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USA.
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***/
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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#include <unistd.h>
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#include <stdlib.h>
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#include <inttypes.h>
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#include <dbus/dbus.h>
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#include <polkit-dbus/polkit-dbus.h>
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#include <pulse/i18n.h>
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#include <pulsecore/log.h>
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#include <pulsecore/macro.h>
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#include "polkit.h"
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int pa_polkit_check(const char *action_id) {
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int ret = -1;
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DBusError dbus_error;
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DBusConnection *bus = NULL;
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PolKitCaller *caller = NULL;
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PolKitAction *action = NULL;
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PolKitContext *context = NULL;
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PolKitError *polkit_error = NULL;
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PolKitSession *session = NULL;
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PolKitResult polkit_result;
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dbus_error_init(&dbus_error);
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if (!(bus = dbus_bus_get(DBUS_BUS_SYSTEM, &dbus_error))) {
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pa_log_error(_("Cannot connect to system bus: %s"), dbus_error.message);
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goto finish;
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}
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/* There seems to be a bug in some versions of D-Bus that causes
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* dbus_shutdown() to call exit() when a connection without this
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* flag disabled was created during runtime.*/
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dbus_connection_set_exit_on_disconnect(bus, FALSE);
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if (!(caller = polkit_caller_new_from_pid(bus, getpid(), &dbus_error))) {
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pa_log_error(_("Cannot get caller from PID: %s"), dbus_error.message);
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goto finish;
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}
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/* This function is called when PulseAudio is called SUID root. We
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* want to authenticate the real user that called us and not the
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* effective user we gained through being SUID root. Hence we
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* overwrite the UID caller data here explicitly, just for
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* paranoia. In fact PolicyKit should fill in the UID here anyway
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* -- an not the EUID or any other user id. */
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if (!(polkit_caller_set_uid(caller, getuid()))) {
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pa_log_error(_("Cannot set UID on caller object."));
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goto finish;
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}
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if (!(polkit_caller_get_ck_session(caller, &session))) {
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pa_log_error(_("Failed to get CK session."));
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goto finish;
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}
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/* We need to overwrite the UID in both the caller and the session
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* object */
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if (!(polkit_session_set_uid(session, getuid()))) {
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pa_log_error(_("Cannot set UID on session object."));
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goto finish;
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}
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if (!(action = polkit_action_new())) {
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pa_log_error(_("Cannot allocate PolKitAction."));
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goto finish;
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}
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if (!polkit_action_set_action_id(action, action_id)) {
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pa_log_error(_("Cannot set action_id"));
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goto finish;
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}
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if (!(context = polkit_context_new())) {
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pa_log_error(_("Cannot allocate PolKitContext."));
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goto finish;
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}
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if (!polkit_context_init(context, &polkit_error)) {
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pa_log_error(_("Cannot initialize PolKitContext: %s"), polkit_error_get_error_message(polkit_error));
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goto finish;
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}
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for (;;) {
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polkit_result = polkit_context_is_caller_authorized(context, action, caller, TRUE, &polkit_error);
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if (polkit_error_is_set(polkit_error)) {
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pa_log_error(_("Could not determine whether caller is authorized: %s"), polkit_error_get_error_message(polkit_error));
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goto finish;
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}
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if (polkit_result == POLKIT_RESULT_ONLY_VIA_ADMIN_AUTH ||
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polkit_result == POLKIT_RESULT_ONLY_VIA_ADMIN_AUTH_KEEP_SESSION ||
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polkit_result == POLKIT_RESULT_ONLY_VIA_ADMIN_AUTH_KEEP_ALWAYS ||
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polkit_result == POLKIT_RESULT_ONLY_VIA_ADMIN_AUTH_ONE_SHOT ||
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polkit_result == POLKIT_RESULT_ONLY_VIA_SELF_AUTH ||
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polkit_result == POLKIT_RESULT_ONLY_VIA_SELF_AUTH_KEEP_SESSION ||
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polkit_result == POLKIT_RESULT_ONLY_VIA_SELF_AUTH_KEEP_ALWAYS ||
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polkit_result == POLKIT_RESULT_ONLY_VIA_SELF_AUTH_ONE_SHOT
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) {
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if (polkit_auth_obtain(action_id, 0, getpid(), &dbus_error)) {
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polkit_result = POLKIT_RESULT_YES;
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break;
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}
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if (dbus_error_is_set(&dbus_error)) {
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pa_log_error(_("Cannot obtain auth: %s"), dbus_error.message);
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goto finish;
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}
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}
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break;
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}
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if (polkit_result != POLKIT_RESULT_YES && polkit_result != POLKIT_RESULT_NO)
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pa_log_warn(_("PolicyKit responded with '%s'"), polkit_result_to_string_representation(polkit_result));
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ret = polkit_result == POLKIT_RESULT_YES;
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finish:
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if (caller)
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polkit_caller_unref(caller);
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if (action)
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polkit_action_unref(action);
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if (context)
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polkit_context_unref(context);
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if (bus)
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dbus_connection_unref(bus);
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dbus_error_free(&dbus_error);
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if (polkit_error)
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polkit_error_free(polkit_error);
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return ret;
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}
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@ -1,27 +0,0 @@
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#ifndef foopolkithfoo
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#define foopolkithfoo
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/***
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This file is part of PulseAudio.
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Copyright 2007 Lennart Poettering
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PulseAudio is free software; you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License as published
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by the Free Software Foundation; either version 2.1 of the License,
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or (at your option) any later version.
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PulseAudio is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with PulseAudio; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
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USA.
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***/
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int pa_polkit_check(const char *action);
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#endif
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