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(merge) RELEASE 0.7~~svn20080928t225540+eni0-0ubuntu1 to ubuntu/intrepid

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vpn-daemons/openvpn/common-gnome/keyring-helpers.c
 
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/* -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */
 
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/* NetworkManager Wireless Applet -- Display wireless access points and allow user control
 
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 *
 
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 * Dan Williams <dcbw@redhat.com>
 
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 *
 
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 * This program is free software; you can redistribute it and/or modify
 
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 * it under the terms of the GNU General Public License as published by
 
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 * the Free Software Foundation; either version 2 of the License, or
 
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 * (at your option) any later version.
 
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 *
 
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 * This program is distributed in the hope that it will be useful,
 
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 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 
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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 
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 * GNU General Public License for more details.
 
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 *
 
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 * You should have received a copy of the GNU General Public License along
 
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 * with this program; if not, write to the Free Software Foundation, Inc.,
 
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 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 
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 *
 
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 * (C) Copyright 2004 - 2008 Red Hat, Inc.
 
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 */
 
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#include <string.h>
 
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#include <gnome-keyring-memory.h>
 
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#include <nm-setting-vpn.h>
 
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#include "keyring-helpers.h"
 
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#include "../src/nm-openvpn-service.h"
 
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#define KEYRING_UUID_TAG "connection-uuid"
 
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#define KEYRING_SN_TAG "setting-name"
 
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#define KEYRING_SK_TAG "setting-key"
 
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char *
 
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keyring_helpers_lookup_secret (const char *vpn_uuid,
 
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                                                           const char *secret_name,
 
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                                                           gboolean *is_session)
 
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{
 
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        GList *found_list = NULL;
 
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        GnomeKeyringResult ret;
 
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        GnomeKeyringFound *found;
 
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        char *secret;
 
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        ret = gnome_keyring_find_itemsv_sync (GNOME_KEYRING_ITEM_GENERIC_SECRET,
 
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                                              &found_list,
 
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                                              KEYRING_UUID_TAG,
 
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                                              GNOME_KEYRING_ATTRIBUTE_TYPE_STRING,
 
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                                              vpn_uuid,
 
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                                              KEYRING_SN_TAG,
 
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                                              GNOME_KEYRING_ATTRIBUTE_TYPE_STRING,
 
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                                              NM_SETTING_VPN_SETTING_NAME,
 
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                                              KEYRING_SK_TAG,
 
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                                              GNOME_KEYRING_ATTRIBUTE_TYPE_STRING,
 
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                                              secret_name,
 
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                                              NULL);
 
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        if ((ret != GNOME_KEYRING_RESULT_OK) || (g_list_length (found_list) == 0))
 
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                return NULL;
 
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        found = (GnomeKeyringFound *) found_list->data;
 
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        if (strcmp (found->keyring, "session") == 0)
 
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                *is_session = TRUE;
 
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        else
 
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                *is_session = FALSE;
 
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        secret = found->secret ? g_strdup (found->secret) : NULL;
 
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        gnome_keyring_found_list_free (found_list);
 
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        return secret;
 
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}
 
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GnomeKeyringResult
 
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keyring_helpers_save_secret (const char *vpn_uuid,
 
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                             const char *vpn_name,
 
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                             const char *keyring,
 
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                             const char *secret_name,
 
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                             const char *secret)
 
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{
 
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        char *display_name;
 
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        GnomeKeyringResult ret;
 
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        GnomeKeyringAttributeList *attrs = NULL;
 
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        guint32 id = 0;
 
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        display_name = g_strdup_printf ("VPN %s secret for %s/%s/" NM_SETTING_VPN_SETTING_NAME,
 
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                                        secret_name,
 
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                                        vpn_name,
 
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                                        NM_DBUS_SERVICE_OPENVPN);
 
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        attrs = gnome_keyring_attribute_list_new ();
 
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        gnome_keyring_attribute_list_append_string (attrs,
 
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                                                    KEYRING_UUID_TAG,
 
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                                                    vpn_uuid);
 
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        gnome_keyring_attribute_list_append_string (attrs,
 
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                                                    KEYRING_SN_TAG,
 
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                                                    NM_SETTING_VPN_SETTING_NAME);
 
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        gnome_keyring_attribute_list_append_string (attrs,
 
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                                                    KEYRING_SK_TAG,
 
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                                                    secret_name);
 
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        ret = gnome_keyring_item_create_sync (keyring,
 
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                                              GNOME_KEYRING_ITEM_GENERIC_SECRET,
 
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                                              display_name,
 
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                                              attrs,
 
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                                              secret,
 
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                                              TRUE,
 
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                                              &id);
 
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        gnome_keyring_attribute_list_free (attrs);
 
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        g_free (display_name);
 
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        return ret;
 
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}
 
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static void
 
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ignore_callback (GnomeKeyringResult result, gpointer data)
 
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{
 
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}
 
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gboolean
 
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keyring_helpers_delete_secret (const char *vpn_uuid,
 
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                               const char *secret_name)
 
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{
 
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        GList *found = NULL, *iter;
 
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        GnomeKeyringResult ret;
 
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        g_return_val_if_fail (vpn_uuid != NULL, FALSE);
 
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        g_return_val_if_fail (secret_name != NULL, FALSE);
 
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        ret = gnome_keyring_find_itemsv_sync (GNOME_KEYRING_ITEM_GENERIC_SECRET,
 
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                                              &found,
 
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                                              KEYRING_UUID_TAG,
 
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                                              GNOME_KEYRING_ATTRIBUTE_TYPE_STRING,
 
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                                              vpn_uuid,
 
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                                              KEYRING_SN_TAG,
 
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                                              GNOME_KEYRING_ATTRIBUTE_TYPE_STRING,
 
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                                              NM_SETTING_VPN_SETTING_NAME,
 
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                                              KEYRING_SK_TAG,
 
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                                              GNOME_KEYRING_ATTRIBUTE_TYPE_STRING,
 
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                                              secret_name,
 
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                                              NULL);
 
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        if (ret != GNOME_KEYRING_RESULT_OK && ret != GNOME_KEYRING_RESULT_NO_MATCH)
 
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                return FALSE;
 
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        if (g_list_length (found) == 0)
 
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                return TRUE;
 
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        /* delete them all */
 
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        for (iter = found; iter; iter = g_list_next (iter)) {
 
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                GnomeKeyringFound *item = (GnomeKeyringFound *) iter->data;
 
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                gnome_keyring_item_delete (item->keyring, item->item_id,
 
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                                           ignore_callback, NULL, NULL);
 
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        }
 
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        gnome_keyring_found_list_free (found);
 
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        return TRUE;
 
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}
 
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