247 lines
7.9 KiB
C
247 lines
7.9 KiB
C
/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*-
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*
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* Copyright (C) 2011 Richard Hughes <richard@hughsie.com>
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*
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* Licensed under the GNU General Public License Version 2
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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
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#include "config.h"
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#include <glib-object.h>
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#include <glib/gi18n.h>
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#include "net-vpn.h"
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#include "nm-setting-vpn.h"
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#include "nm-remote-connection.h"
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#define NET_VPN_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), NET_TYPE_VPN, NetVpnPrivate))
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struct _NetVpnPrivate
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{
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NMConnection *connection;
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gchar *service_type;
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gboolean valid;
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};
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G_DEFINE_TYPE (NetVpn, net_vpn, NET_TYPE_OBJECT)
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static void
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connection_vpn_state_changed_cb (NMVPNConnection *connection,
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NMVPNConnectionState state,
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NMVPNConnectionStateReason reason,
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NetVpn *vpn)
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{
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net_object_emit_changed (NET_OBJECT (vpn));
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}
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static void
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connection_changed_cb (NMConnection *connection,
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NetVpn *vpn)
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{
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net_object_emit_changed (NET_OBJECT (vpn));
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}
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static void
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connection_removed_cb (NMConnection *connection,
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NetVpn *vpn)
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{
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net_object_emit_removed (NET_OBJECT (vpn));
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}
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void
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net_vpn_set_connection (NetVpn *vpn, NMConnection *connection)
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{
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NetVpnPrivate *priv = vpn->priv;
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const gchar *type, *p;
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/*
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* vpnc config exmaple:
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* key=IKE DH Group, value=dh2
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* key=xauth-password-type, value=ask
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* key=ipsec-secret-type, value=save
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* key=IPSec gateway, value=66.187.233.252
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* key=NAT Traversal Mode, value=natt
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* key=IPSec ID, value=rh-vpn
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* key=Xauth username, value=rhughes
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*/
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priv->connection = g_object_ref (connection);
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g_signal_connect (priv->connection,
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NM_REMOTE_CONNECTION_REMOVED,
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G_CALLBACK (connection_removed_cb),
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vpn);
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g_signal_connect (priv->connection,
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NM_REMOTE_CONNECTION_UPDATED,
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G_CALLBACK (connection_changed_cb),
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vpn);
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if (NM_IS_VPN_CONNECTION (priv->connection)) {
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g_signal_connect (priv->connection,
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NM_VPN_CONNECTION_VPN_STATE,
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G_CALLBACK (connection_vpn_state_changed_cb),
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vpn);
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}
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type = nm_setting_vpn_get_service_type (nm_connection_get_setting_vpn (priv->connection));
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p = strrchr (type, '.');
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priv->service_type = g_strdup (p ? p + 1 : type);
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}
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NMConnection *
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net_vpn_get_connection (NetVpn *vpn)
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{
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return vpn->priv->connection;
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}
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const gchar *
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net_vpn_get_service_type (NetVpn *vpn)
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{
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return vpn->priv->service_type;
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}
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NMVPNConnectionState
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net_vpn_get_state (NetVpn *vpn)
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{
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NetVpnPrivate *priv = vpn->priv;
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if (!NM_IS_VPN_CONNECTION (priv->connection))
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return NM_VPN_CONNECTION_STATE_DISCONNECTED;
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return nm_vpn_connection_get_vpn_state (NM_VPN_CONNECTION (priv->connection));
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}
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/* VPN parameters can be found at:
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* http://git.gnome.org/browse/network-manager-openvpn/tree/src/nm-openvpn-service.h
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* http://git.gnome.org/browse/network-manager-vpnc/tree/src/nm-vpnc-service.h
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* http://git.gnome.org/browse/network-manager-pptp/tree/src/nm-pptp-service.h
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* http://git.gnome.org/browse/network-manager-openconnect/tree/src/nm-openconnect-service.h
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* http://git.gnome.org/browse/network-manager-openswan/tree/src/nm-openswan-service.h
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* See also 'properties' directory in these plugins.
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*/
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static const gchar *
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get_vpn_key_gateway (const char *vpn_type)
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{
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if (g_strcmp0 (vpn_type, "openvpn") == 0) return "remote";
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if (g_strcmp0 (vpn_type, "vpnc") == 0) return "IPSec gateway";
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if (g_strcmp0 (vpn_type, "pptp") == 0) return "gateway";
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if (g_strcmp0 (vpn_type, "openconnect") == 0) return "gateway";
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if (g_strcmp0 (vpn_type, "openswan") == 0) return "right";
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return "";
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}
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static const gchar *
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get_vpn_key_group (const char *vpn_type)
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{
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if (g_strcmp0 (vpn_type, "openvpn") == 0) return "";
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if (g_strcmp0 (vpn_type, "vpnc") == 0) return "IPSec ID";
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if (g_strcmp0 (vpn_type, "pptp") == 0) return "";
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if (g_strcmp0 (vpn_type, "openconnect") == 0) return "";
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if (g_strcmp0 (vpn_type, "openswan") == 0) return "";
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return "";
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}
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static const gchar *
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get_vpn_key_username (const char *vpn_type)
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{
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if (g_strcmp0 (vpn_type, "openvpn") == 0) return "username";
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if (g_strcmp0 (vpn_type, "vpnc") == 0) return "Xauth username";
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if (g_strcmp0 (vpn_type, "pptp") == 0) return "user";
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if (g_strcmp0 (vpn_type, "openconnect") == 0) return "username";
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if (g_strcmp0 (vpn_type, "openswan") == 0) return "leftxauthusername";
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return "";
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}
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static const gchar *
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get_vpn_key_group_password (const char *vpn_type)
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{
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if (g_strcmp0 (vpn_type, "openvpn") == 0) return "";
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if (g_strcmp0 (vpn_type, "vpnc") == 0) return "Xauth password";
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if (g_strcmp0 (vpn_type, "pptp") == 0) return "";
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if (g_strcmp0 (vpn_type, "openconnect") == 0) return "";
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if (g_strcmp0 (vpn_type, "openswan") == 0) return "";
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return "";
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}
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const gchar *
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net_vpn_get_gateway (NetVpn *vpn)
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{
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NetVpnPrivate *priv = vpn->priv;
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const gchar *key;
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key = get_vpn_key_gateway (priv->service_type);
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return nm_setting_vpn_get_data_item (nm_connection_get_setting_vpn (priv->connection), key);
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}
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const gchar *
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net_vpn_get_id (NetVpn *vpn)
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{
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NetVpnPrivate *priv = vpn->priv;
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const gchar *key;
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key = get_vpn_key_group (priv->service_type);
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return nm_setting_vpn_get_data_item (nm_connection_get_setting_vpn (priv->connection), key);
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}
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const gchar *
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net_vpn_get_username (NetVpn *vpn)
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{
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NetVpnPrivate *priv = vpn->priv;
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const gchar *key;
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key = get_vpn_key_username (priv->service_type);
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return nm_setting_vpn_get_data_item (nm_connection_get_setting_vpn (priv->connection), key);
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}
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const gchar *
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net_vpn_get_password (NetVpn *vpn)
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{
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NetVpnPrivate *priv = vpn->priv;
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const gchar *key;
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key = get_vpn_key_group_password (priv->service_type);
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return nm_setting_vpn_get_data_item (nm_connection_get_setting_vpn (priv->connection), key);
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}
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static void
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net_vpn_finalize (GObject *object)
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{
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NetVpn *vpn = NET_VPN (object);
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NetVpnPrivate *priv = vpn->priv;
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g_object_unref (priv->connection);
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g_free (priv->service_type);
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G_OBJECT_CLASS (net_vpn_parent_class)->finalize (object);
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}
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static void
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net_vpn_class_init (NetVpnClass *klass)
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{
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GObjectClass *object_class = G_OBJECT_CLASS (klass);
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object_class->finalize = net_vpn_finalize;
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g_type_class_add_private (klass, sizeof (NetVpnPrivate));
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}
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static void
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net_vpn_init (NetVpn *vpn)
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{
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vpn->priv = NET_VPN_GET_PRIVATE (vpn);
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}
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NetVpn *
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net_vpn_new (void)
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{
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NetVpn *vpn;
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vpn = g_object_new (NET_TYPE_VPN, NULL);
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return NET_VPN (vpn);
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}
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