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/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
/* gkd-dbus-secrets.c - dbus secret service
Copyright (C) 2009, Stefan Walter
The Gnome Keyring Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.
The Gnome Keyring Library 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
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with the Gnome Library; see the file COPYING.LIB. If not,
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.
Author: Stef Walter <stef@memberwebs.com>
*/
#include "config.h"
#include "gkd-dbus.h"
#include "gkd-dbus-private.h"
#include "gkd-secret-service.h"
#include "daemon/gkd-pkcs11.h"
#include "egg/egg-cleanup.h"
#include "egg/egg-error.h"
#include <gck/gck.h>
static DBusConnection *dbus_conn = NULL;
static GkdSecretService *secrets_service = NULL;
static GckSlot*
calculate_secrets_slot (void)
{
GckSlot *slot = NULL;
GckModule *module;
GList *modules;
GError *err = NULL;
/* TODO: Should we be handling just one module here? */
module = gck_module_new (gkd_pkcs11_get_functions ());
g_return_val_if_fail (module, NULL);
modules = g_list_prepend (NULL, module);
slot = gck_modules_token_for_uri (modules, "pkcs11:token=Secret%20Store", &err);
if (!slot && err) {
g_warning ("couldn't find secret store: %s", egg_error_message (err));
g_clear_error (&err);
}
gck_list_unref_free (modules);
return slot;
}
gboolean
gkd_dbus_secrets_startup (void)
{
DBusError error = DBUS_ERROR_INIT;
dbus_uint32_t result = 0;
const gchar *service = NULL;
unsigned int flags = 0;
GckSlot *slot;
g_return_val_if_fail (dbus_conn, FALSE);
#ifdef WITH_DEBUG
service = g_getenv ("GNOME_KEYRING_TEST_SERVICE");
if (service && service[0])
flags = DBUS_NAME_FLAG_ALLOW_REPLACEMENT | DBUS_NAME_FLAG_REPLACE_EXISTING;
else
#endif
service = SECRET_SERVICE;
/* Figure out which slot to use */
slot = calculate_secrets_slot ();
g_return_val_if_fail (slot, FALSE);
/* Try and grab our name */
result = dbus_bus_request_name (dbus_conn, service, flags, &error);
if (dbus_error_is_set (&error)) {
g_message ("couldn't request name '%s' on session bus: %s",
service, error.message);
dbus_error_free (&error);
} else {
switch (result) {
/* We acquired the service name */
case DBUS_REQUEST_NAME_REPLY_PRIMARY_OWNER:
break;
/* We already acquired the service name. */
case DBUS_REQUEST_NAME_REPLY_ALREADY_OWNER:
break;
/* Another daemon is running */
case DBUS_REQUEST_NAME_REPLY_IN_QUEUE:
case DBUS_REQUEST_NAME_REPLY_EXISTS:
g_message ("another secret service is running");
break;
default:
g_return_val_if_reached (FALSE);
break;
};
}
g_return_val_if_fail (!secrets_service, FALSE);
secrets_service = g_object_new (GKD_SECRET_TYPE_SERVICE,
"connection", dbus_conn, "pkcs11-slot", slot, NULL);
g_object_unref (slot);
return TRUE;
}
static void
cleanup_dbus_conn (gpointer unused)
{
g_assert (dbus_conn);
dbus_connection_unref (dbus_conn);
dbus_conn = NULL;
}
void
gkd_dbus_secrets_init (DBusConnection *conn)
{
dbus_conn = dbus_connection_ref (conn);
egg_cleanup_register (cleanup_dbus_conn, NULL);
}
void
gkd_dbus_secrets_cleanup (DBusConnection *conn)
{
if (secrets_service) {
g_object_run_dispose (G_OBJECT (secrets_service));
g_object_unref (secrets_service);
secrets_service = NULL;
}
}
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