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/* -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */
/* NetworkManager -- Network link manager
*
* 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.
*
* Copyright (C) 2009 Red Hat, Inc.
*/
#include <string.h>
#include "nm-marshal.h"
#include "nm-secrets-provider-interface.h"
#include <nm-setting-8021x.h>
#include <nm-setting-wireless-security.h>
#include "nm-logging.h"
static void
nm_secrets_provider_interface_init (gpointer g_iface)
{
GType iface_type = G_TYPE_FROM_INTERFACE (g_iface);
static gboolean initialized = FALSE;
if (initialized)
return;
initialized = TRUE;
/* Signals */
g_signal_new ("manager-get-secrets",
iface_type,
G_SIGNAL_RUN_LAST,
G_STRUCT_OFFSET (NMSecretsProviderInterface, manager_get_secrets),
NULL, NULL,
_nm_marshal_BOOLEAN__POINTER_STRING_BOOLEAN_UINT_STRING_STRING,
G_TYPE_BOOLEAN, 6,
G_TYPE_POINTER, G_TYPE_STRING, G_TYPE_BOOLEAN, G_TYPE_UINT, G_TYPE_STRING, G_TYPE_STRING);
g_signal_new ("manager-cancel-secrets",
iface_type,
G_SIGNAL_RUN_FIRST,
G_STRUCT_OFFSET (NMSecretsProviderInterface, manager_cancel_secrets),
NULL, NULL,
g_cclosure_marshal_VOID__VOID,
G_TYPE_NONE, 0);
}
GType
nm_secrets_provider_interface_get_type (void)
{
static GType interface_type = 0;
if (!interface_type) {
const GTypeInfo interface_info = {
sizeof (NMSecretsProviderInterface), /* class_size */
nm_secrets_provider_interface_init, /* base_init */
NULL, /* base_finalize */
NULL,
NULL, /* class_finalize */
NULL, /* class_data */
0,
0, /* n_preallocs */
NULL
};
interface_type = g_type_register_static (G_TYPE_INTERFACE,
"NMSecretsProviderInterface",
&interface_info, 0);
g_type_interface_add_prerequisite (interface_type, G_TYPE_OBJECT);
}
return interface_type;
}
gboolean
nm_secrets_provider_interface_get_secrets (NMSecretsProviderInterface *self,
NMConnection *connection,
const char *setting_name,
gboolean request_new,
RequestSecretsCaller caller,
const char *hint1,
const char *hint2)
{
guint success = FALSE;
g_return_val_if_fail (self != NULL, FALSE);
g_return_val_if_fail (NM_IS_SECRETS_PROVIDER_INTERFACE (self), FALSE);
g_return_val_if_fail (connection != NULL, FALSE);
g_return_val_if_fail (NM_IS_CONNECTION (connection), FALSE);
g_return_val_if_fail (setting_name != NULL, FALSE);
nm_secrets_provider_interface_cancel_get_secrets (self);
g_signal_emit_by_name (self, "manager-get-secrets",
connection, setting_name, request_new, caller, hint1, hint2,
&success);
if (!success) {
nm_log_warn (LOGD_CORE, "failed to get connection secrets.");
return FALSE;
}
return TRUE;
}
void
nm_secrets_provider_interface_cancel_get_secrets (NMSecretsProviderInterface *self)
{
g_return_if_fail (self != NULL);
g_return_if_fail (NM_IS_SECRETS_PROVIDER_INTERFACE (self));
g_signal_emit_by_name (self, "manager-cancel-secrets");
}
static void
add_one_key_to_list (gpointer key, gpointer data, gpointer user_data)
{
GSList **list = (GSList **) user_data;
*list = g_slist_append (*list, key);
}
static gint
settings_order_func (gconstpointer a, gconstpointer b)
{
/* Just ensure the 802.1x setting gets processed _before_ the
* wireless-security one.
*/
if ( !strcmp (a, NM_SETTING_802_1X_SETTING_NAME)
&& !strcmp (b, NM_SETTING_WIRELESS_SECURITY_SETTING_NAME))
return -1;
if ( !strcmp (a, NM_SETTING_WIRELESS_SECURITY_SETTING_NAME)
&& !strcmp (b, NM_SETTING_802_1X_SETTING_NAME))
return 1;
return 0;
}
void
nm_secrets_provider_interface_get_secrets_result (NMSecretsProviderInterface *self,
const char *setting_name,
RequestSecretsCaller caller,
GHashTable *settings,
GError *error)
{
GSList *keys = NULL, *iter;
GSList *updated = NULL;
GError *tmp_error = NULL;
g_return_if_fail (self != NULL);
g_return_if_fail (NM_IS_SECRETS_PROVIDER_INTERFACE (self));
if (error) {
NM_SECRETS_PROVIDER_INTERFACE_GET_INTERFACE (self)->result (self,
setting_name,
caller,
NULL,
error);
return;
}
if (g_hash_table_size (settings) == 0) {
g_set_error (&tmp_error, 0, 0, "%s", "no secrets were received!");
NM_SECRETS_PROVIDER_INTERFACE_GET_INTERFACE (self)->result (self,
setting_name,
caller,
NULL,
tmp_error);
g_clear_error (&tmp_error);
return;
}
g_hash_table_foreach (settings, add_one_key_to_list, &keys);
keys = g_slist_sort (keys, settings_order_func);
for (iter = keys; iter; iter = g_slist_next (iter)) {
GHashTable *hash;
const char *name = (const char *) iter->data;
hash = g_hash_table_lookup (settings, name);
if (!hash) {
nm_log_warn (LOGD_CORE, "couldn't get setting secrets for '%s'", name);
continue;
}
if (NM_SECRETS_PROVIDER_INTERFACE_GET_INTERFACE (self)->update_setting (self, name, hash))
updated = g_slist_append (updated, (gpointer) setting_name);
}
g_slist_free (keys);
if (g_slist_length (updated)) {
NM_SECRETS_PROVIDER_INTERFACE_GET_INTERFACE (self)->result (self,
setting_name,
caller,
updated,
NULL);
} else {
g_set_error (&tmp_error, 0, 0, "%s", "no secrets updated because no valid "
"settings were received!");
NM_SECRETS_PROVIDER_INTERFACE_GET_INTERFACE (self)->result (self,
setting_name,
caller,
NULL,
tmp_error);
g_clear_error (&tmp_error);
}
g_slist_free (updated);
}
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