static void
release_slave (NMDevice *device,
NMDevice *slave,
gboolean configure)
{
NMDeviceTeam *self = NM_DEVICE_TEAM (device);
gboolean success, no_firmware = FALSE;
if (configure) {
success = nm_platform_link_release (NM_PLATFORM_GET,
nm_device_get_ip_ifindex (device),
nm_device_get_ip_ifindex (slave));
if (success)
_LOGI (LOGD_TEAM, "released team port %s", nm_device_get_ip_iface (slave));
else
_LOGW (LOGD_TEAM, "failed to release team port %s", nm_device_get_ip_iface (slave));
/* Kernel team code "closes" the port when releasing it, (which clears
* IFF_UP), so we must bring it back up here to ensure carrier changes and
* other state is noticed by the now-released port.
*/
if (!nm_device_bring_up (slave, TRUE, &no_firmware))
_LOGW (LOGD_TEAM, "released team port %s could not be brought up",
nm_device_get_ip_iface (slave));
} else
_LOGI (LOGD_TEAM, "team port %s was released", nm_device_get_ip_iface (slave));
}
static void
child_quit (NMDnsPlugin *plugin, gint status)
{
NMDnsDnsmasq *self = NM_DNS_DNSMASQ (plugin);
gboolean failed = TRUE;
int err;
if (WIFEXITED (status)) {
err = WEXITSTATUS (status);
if (err) {
_LOGW ("dnsmasq exited with error: %s (%d)",
dm_exit_code_to_msg (err),
err);
} else
failed = FALSE;
} else if (WIFSTOPPED (status))
_LOGW ("dnsmasq stopped unexpectedly with signal %d", WSTOPSIG (status));
else if (WIFSIGNALED (status))
_LOGW ("dnsmasq died with signal %d", WTERMSIG (status));
else
_LOGW ("dnsmasq died from an unknown cause");
unlink (CONFFILE);
if (failed)
g_signal_emit_by_name (self, NM_DNS_PLUGIN_FAILED);
}
static void
release_slave (NMDevice *device,
NMDevice *slave,
gboolean configure)
{
NMDeviceBond *self = NM_DEVICE_BOND (device);
gboolean success, no_firmware = FALSE;
if (configure) {
success = nm_platform_link_release (nm_device_get_platform (device),
nm_device_get_ip_ifindex (device),
nm_device_get_ip_ifindex (slave));
if (success) {
_LOGI (LOGD_BOND, "released bond slave %s",
nm_device_get_ip_iface (slave));
} else {
_LOGW (LOGD_BOND, "failed to release bond slave %s",
nm_device_get_ip_iface (slave));
}
/* Kernel bonding code "closes" the slave when releasing it, (which clears
* IFF_UP), so we must bring it back up here to ensure carrier changes and
* other state is noticed by the now-released slave.
*/
if (!nm_device_bring_up (slave, TRUE, &no_firmware))
_LOGW (LOGD_BOND, "released bond slave could not be brought up.");
} else {
_LOGI (LOGD_BOND, "bond slave %s was released",
nm_device_get_ip_iface (slave));
}
}
static void
child_quit (NMDnsPlugin *plugin, gint status)
{
NMDnsDnsmasq *self = NM_DNS_DNSMASQ (plugin);
NMDnsDnsmasqPrivate *priv = NM_DNS_DNSMASQ_GET_PRIVATE (self);
gboolean failed = TRUE;
int err;
if (WIFEXITED (status)) {
err = WEXITSTATUS (status);
if (err) {
_LOGW ("dnsmasq exited with error: %s",
nm_utils_dnsmasq_status_to_string (err, NULL, 0));
} else {
_LOGD ("dnsmasq exited normally");
failed = FALSE;
}
} else if (WIFSTOPPED (status))
_LOGW ("dnsmasq stopped unexpectedly with signal %d", WSTOPSIG (status));
else if (WIFSIGNALED (status))
_LOGW ("dnsmasq died with signal %d", WTERMSIG (status));
else
_LOGW ("dnsmasq died from an unknown cause");
priv->running = FALSE;
if (failed)
g_signal_emit_by_name (self, NM_DNS_PLUGIN_FAILED);
}
static void
bound4_handle (NMDhcpSystemd *self)
{
NMDhcpSystemdPrivate *priv = NM_DHCP_SYSTEMD_GET_PRIVATE (self);
const char *iface = nm_dhcp_client_get_iface (NM_DHCP_CLIENT (self));
sd_dhcp_lease *lease;
NMIP4Config *ip4_config;
GHashTable *options;
GError *error = NULL;
int r;
r = sd_dhcp_client_get_lease (priv->client4, &lease);
if (r < 0 || !lease) {
_LOGW ("no lease!");
nm_dhcp_client_set_state (NM_DHCP_CLIENT (self), NM_DHCP_STATE_FAIL, NULL, NULL);
return;
}
_LOGD ("lease available");
options = g_hash_table_new_full (g_str_hash, g_str_equal, NULL, g_free);
ip4_config = lease_to_ip4_config (iface,
nm_dhcp_client_get_ifindex (NM_DHCP_CLIENT (self)),
lease,
options,
nm_dhcp_client_get_priority (NM_DHCP_CLIENT (self)),
TRUE,
&error);
if (ip4_config) {
const uint8_t *client_id = NULL;
size_t client_id_len = 0;
uint8_t type = 0;
add_requests_to_options (options, dhcp4_requests);
dhcp_lease_save (lease, priv->lease_file);
sd_dhcp_client_get_client_id(priv->client4, &type, &client_id, &client_id_len);
if (client_id)
_save_client_id (self, type, client_id, client_id_len);
nm_dhcp_client_set_state (NM_DHCP_CLIENT (self),
NM_DHCP_STATE_BOUND,
G_OBJECT (ip4_config),
options);
} else {
_LOGW ("%s", error->message);
nm_dhcp_client_set_state (NM_DHCP_CLIENT (self), NM_DHCP_STATE_FAIL, NULL, NULL);
g_clear_error (&error);
}
g_hash_table_destroy (options);
g_clear_object (&ip4_config);
}
static void
ppp_secrets_cb (NMActRequest *req,
NMActRequestGetSecretsCallId call_id,
NMSettingsConnection *settings_connection, /* unused (we pass NULL here) */
GError *error,
gpointer user_data)
{
NMPPPManager *self = NM_PPP_MANAGER (user_data);
NMPPPManagerPrivate *priv = NM_PPP_MANAGER_GET_PRIVATE (self);
const char *username = NULL;
const char *password = NULL;
GError *local = NULL;
NMConnection *applied_connection;
g_return_if_fail (priv->pending_secrets_context != NULL);
g_return_if_fail (req == priv->act_req);
g_return_if_fail (call_id == priv->secrets_id);
if (g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED))
goto out;
if (error) {
_LOGW ("%s", error->message);
g_dbus_method_invocation_return_gerror (priv->pending_secrets_context, error);
goto out;
}
applied_connection = nm_act_request_get_applied_connection (req);
if (!extract_details_from_connection (applied_connection, priv->secrets_setting_name, &username, &password, &local)) {
_LOGW ("%s", local->message);
g_dbus_method_invocation_take_error (priv->pending_secrets_context, local);
goto out;
}
/* This is sort of a hack but...
* pppd plugin only ever needs username and password. Passing the full
* connection there would mean some bloat: the plugin would need to link
* against libnm just to parse this. So instead, let's just send what
* it needs.
*/
g_dbus_method_invocation_return_value (
priv->pending_secrets_context,
g_variant_new ("(ss)", username ? username : "", password ? password : ""));
out:
priv->pending_secrets_context = NULL;
priv->secrets_id = NULL;
priv->secrets_setting_name = NULL;
}
static GObject*
constructor (GType type,
guint n_construct_params,
GObjectConstructParam *construct_params)
{
GObject *object;
GObjectClass *klass;
NMDeviceOlpcMesh *self;
NMDeviceWifiCapabilities caps;
klass = G_OBJECT_CLASS (nm_device_olpc_mesh_parent_class);
object = klass->constructor (type, n_construct_params, construct_params);
if (!object)
return NULL;
self = NM_DEVICE_OLPC_MESH (object);
if (!nm_platform_wifi_get_capabilities (nm_device_get_ifindex (NM_DEVICE (self)), &caps)) {
_LOGW (LOGD_HW | LOGD_OLPC, "failed to initialize WiFi driver");
g_object_unref (object);
return NULL;
}
g_signal_connect (nm_manager_get (), "device-added", G_CALLBACK (device_added_cb), self);
g_signal_connect (nm_manager_get (), "device-removed", G_CALLBACK (device_removed_cb), self);
/* shorter timeout for mesh connectivity */
nm_device_set_dhcp_timeout (NM_DEVICE (self), 20);
return object;
}
static void
teamd_process_watch_cb (GPid pid, gint status, gpointer user_data)
{
NMDeviceTeam *self = NM_DEVICE_TEAM (user_data);
NMDeviceTeamPrivate *priv = NM_DEVICE_TEAM_GET_PRIVATE (self);
NMDevice *device = NM_DEVICE (self);
NMDeviceState state = nm_device_get_state (device);
g_return_if_fail (priv->teamd_process_watch);
_LOGD (LOGD_TEAM, "teamd died with status %d", status);
priv->teamd_pid = 0;
priv->teamd_process_watch = 0;
/* If teamd quit within 5 seconds of starting, it's probably hosed
* and will just die again, so fail the activation.
*/
if (priv->teamd_timeout &&
(state >= NM_DEVICE_STATE_PREPARE) &&
(state <= NM_DEVICE_STATE_ACTIVATED)) {
_LOGW (LOGD_TEAM, "teamd process quit unexpectedly; failing activation");
teamd_cleanup (device, TRUE);
nm_device_state_changed (device, NM_DEVICE_STATE_FAILED, NM_DEVICE_STATE_REASON_TEAMD_CONTROL_FAILED);
}
}
static void
release_slave (NMDevice *device,
NMDevice *slave,
gboolean configure)
{
NMDeviceBridge *self = NM_DEVICE_BRIDGE (device);
gboolean success;
if (configure) {
success = nm_platform_link_release (NM_PLATFORM_GET,
nm_device_get_ip_ifindex (device),
nm_device_get_ip_ifindex (slave));
if (success) {
_LOGI (LOGD_BRIDGE, "detached bridge port %s",
nm_device_get_ip_iface (slave));
} else {
_LOGW (LOGD_BRIDGE, "failed to detach bridge port %s",
nm_device_get_ip_iface (slave));
}
} else {
_LOGI (LOGD_BRIDGE, "bridge port %s was detached",
nm_device_get_ip_iface (slave));
}
}
static void
update_connection (NMDevice *device, NMConnection *connection)
{
NMDeviceBridge *self = NM_DEVICE_BRIDGE (device);
NMSettingBridge *s_bridge = nm_connection_get_setting_bridge (connection);
int ifindex = nm_device_get_ifindex (device);
const Option *option;
if (!s_bridge) {
s_bridge = (NMSettingBridge *) nm_setting_bridge_new ();
nm_connection_add_setting (connection, (NMSetting *) s_bridge);
}
for (option = master_options; option->name; option++) {
gs_free char *str = nm_platform_sysctl_master_get_option (NM_PLATFORM_GET, ifindex, option->sysname);
int value;
if (str) {
value = strtol (str, NULL, 10);
/* See comments in set_sysfs_uint() about centiseconds. */
if (option->user_hz_compensate)
value /= 100;
g_object_set (s_bridge, option->name, value, NULL);
} else
_LOGW (LOGD_BRIDGE, "failed to read bridge setting '%s'", option->sysname);
}
}
static void
constructed (GObject *object)
{
NMFirewallManager *self = (NMFirewallManager *) object;
NMFirewallManagerPrivate *priv = NM_FIREWALL_MANAGER_GET_PRIVATE (self);
gs_free char *owner = NULL;
gs_free_error GError *error = NULL;
G_OBJECT_CLASS (nm_firewall_manager_parent_class)->constructed (object);
priv->proxy = g_dbus_proxy_new_for_bus_sync (G_BUS_TYPE_SYSTEM,
G_DBUS_PROXY_FLAGS_DO_NOT_LOAD_PROPERTIES |
G_DBUS_PROXY_FLAGS_DO_NOT_CONNECT_SIGNALS,
NULL,
FIREWALL_DBUS_SERVICE,
FIREWALL_DBUS_PATH,
FIREWALL_DBUS_INTERFACE_ZONE,
NULL, &error);
if (priv->proxy) {
g_signal_connect (priv->proxy, "notify::g-name-owner",
G_CALLBACK (name_owner_changed), self);
owner = g_dbus_proxy_get_name_owner (priv->proxy);
priv->running = (owner != NULL);
} else {
_LOGW (NULL, "could not connect to system D-Bus (%s)", error->message);
}
_LOGD (NULL, "firewall constructed (%srunning)", priv->running ? "" : "not");
}
static void
update_properties (NMDevice *device)
{
NMDeviceMacvlan *self = NM_DEVICE_MACVLAN (device);
NMDeviceMacvlanPrivate *priv = NM_DEVICE_MACVLAN_GET_PRIVATE (device);
GObject *object = G_OBJECT (device);
const NMPlatformLnkMacvlan *props;
const NMPlatformLink *plink;
props = nm_platform_link_get_lnk_macvlan (NM_PLATFORM_GET, nm_device_get_ifindex (device), &plink);
if (!props) {
_LOGW (LOGD_HW, "could not get macvlan properties");
return;
}
g_object_freeze_notify (object);
if (priv->parent_ifindex != plink->parent)
g_object_notify (object, NM_DEVICE_MACVLAN_PARENT);
if (g_strcmp0 (priv->props.mode, props->mode) != 0)
g_object_notify (object, NM_DEVICE_MACVLAN_MODE);
if (priv->props.no_promisc != props->no_promisc)
g_object_notify (object, NM_DEVICE_MACVLAN_NO_PROMISC);
priv->parent_ifindex = plink->parent;
priv->props = *props;
g_object_thaw_notify (object);
}
static NMActStageReturn
act_stage2_config (NMDevice *device, NMDeviceStateReason *out_reason)
{
NMDeviceAdsl *self = NM_DEVICE_ADSL (device);
NMActStageReturn ret = NM_ACT_STAGE_RETURN_FAILURE;
NMSettingAdsl *s_adsl;
const char *protocol;
g_assert (out_reason);
s_adsl = nm_connection_get_setting_adsl (nm_device_get_applied_connection (device));
g_assert (s_adsl);
protocol = nm_setting_adsl_get_protocol (s_adsl);
_LOGD (LOGD_ADSL, "using ADSL protocol '%s'", protocol);
if (g_strcmp0 (protocol, NM_SETTING_ADSL_PROTOCOL_PPPOE) == 0) {
/* PPPoE needs RFC2684 bridging before we can do PPP over it */
ret = br2684_create_iface (self, s_adsl, out_reason);
} else if (g_strcmp0 (protocol, NM_SETTING_ADSL_PROTOCOL_PPPOA) == 0) {
/* PPPoA doesn't need anything special */
ret = NM_ACT_STAGE_RETURN_SUCCESS;
} else
_LOGW (LOGD_ADSL, "unhandled ADSL protocol '%s'", protocol);
return ret;
}
static void
dnsmasq_update_done (GDBusProxy *proxy, GAsyncResult *res, gpointer user_data)
{
NMDnsDnsmasq *self;
NMDnsDnsmasqPrivate *priv;
gs_free_error GError *error = NULL;
gs_unref_variant GVariant *response = NULL;
response = g_dbus_proxy_call_finish (proxy, res, &error);
if (g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED))
return;
self = NM_DNS_DNSMASQ (user_data);
priv = NM_DNS_DNSMASQ_GET_PRIVATE (self);
if (!response)
_LOGW ("dnsmasq update failed: %s", error->message);
else {
g_dbus_proxy_call (priv->dnsmasq,
"ClearCache",
NULL,
G_DBUS_CALL_FLAGS_NONE,
-1,
priv->update_cancellable,
(GAsyncReadyCallback) dnsmasq_clear_cache_done,
self);
}
}
static void
dhcp_event_cb (sd_dhcp_client *client, int event, gpointer user_data)
{
NMDhcpSystemd *self = NM_DHCP_SYSTEMD (user_data);
NMDhcpSystemdPrivate *priv = NM_DHCP_SYSTEMD_GET_PRIVATE (self);
g_assert (priv->client4 == client);
_LOGD ("client event %d", event);
switch (event) {
case SD_DHCP_CLIENT_EVENT_EXPIRED:
nm_dhcp_client_set_state (NM_DHCP_CLIENT (user_data), NM_DHCP_STATE_EXPIRE, NULL, NULL);
break;
case SD_DHCP_CLIENT_EVENT_STOP:
nm_dhcp_client_set_state (NM_DHCP_CLIENT (user_data), NM_DHCP_STATE_FAIL, NULL, NULL);
break;
case SD_DHCP_CLIENT_EVENT_RENEW:
case SD_DHCP_CLIENT_EVENT_IP_CHANGE:
case SD_DHCP_CLIENT_EVENT_IP_ACQUIRE:
bound4_handle (self);
break;
default:
_LOGW ("unhandled DHCP event %d", event);
break;
}
}
static void
dhcp6_event_cb (sd_dhcp6_client *client, int event, gpointer user_data)
{
NMDhcpSystemd *self = NM_DHCP_SYSTEMD (user_data);
NMDhcpSystemdPrivate *priv = NM_DHCP_SYSTEMD_GET_PRIVATE (self);
g_assert (priv->client6 == client);
_LOGD ("client event %d", event);
switch (event) {
case SD_DHCP6_CLIENT_EVENT_RETRANS_MAX:
nm_dhcp_client_set_state (NM_DHCP_CLIENT (user_data), NM_DHCP_STATE_TIMEOUT, NULL, NULL);
break;
case SD_DHCP6_CLIENT_EVENT_RESEND_EXPIRE:
case SD_DHCP6_CLIENT_EVENT_STOP:
nm_dhcp_client_set_state (NM_DHCP_CLIENT (user_data), NM_DHCP_STATE_FAIL, NULL, NULL);
break;
case SD_DHCP6_CLIENT_EVENT_IP_ACQUIRE:
case SD_DHCP6_CLIENT_EVENT_INFORMATION_REQUEST:
bound6_handle (self);
break;
default:
_LOGW ("unhandled event %d", event);
break;
}
}
static gboolean
component_added (NMDevice *device, GObject *component)
{
NMDeviceVlan *self = NM_DEVICE_VLAN (device);
NMDeviceVlanPrivate *priv = NM_DEVICE_VLAN_GET_PRIVATE (self);
NMDevice *added_device;
int parent_ifindex = -1;
if (priv->parent)
return FALSE;
if (!NM_IS_DEVICE (component))
return FALSE;
added_device = NM_DEVICE (component);
if (!nm_platform_vlan_get_info (NM_PLATFORM_GET, nm_device_get_ifindex (device), &parent_ifindex, NULL)) {
_LOGW (LOGD_VLAN, "failed to get VLAN interface info while checking added component.");
return FALSE;
}
if ( parent_ifindex <= 0
|| nm_device_get_ifindex (added_device) != parent_ifindex)
return FALSE;
nm_device_vlan_set_parent (self, added_device);
/* Don't claim parent exclusively */
return FALSE;
}
static void
update_properties (NMDevice *device)
{
NMDeviceMacvlan *self = NM_DEVICE_MACVLAN (device);
NMDeviceMacvlanPrivate *priv = NM_DEVICE_MACVLAN_GET_PRIVATE (device);
GObject *object = G_OBJECT (device);
NMPlatformMacvlanProperties props;
if (!nm_platform_macvlan_get_properties (NM_PLATFORM_GET, nm_device_get_ifindex (device), &props)) {
_LOGW (LOGD_HW, "could not read macvlan properties");
return;
}
g_object_freeze_notify (object);
if (priv->props.parent_ifindex != props.parent_ifindex)
g_object_notify (object, NM_DEVICE_MACVLAN_PARENT);
if (g_strcmp0 (priv->props.mode, props.mode) != 0)
g_object_notify (object, NM_DEVICE_MACVLAN_MODE);
if (priv->props.no_promisc != props.no_promisc)
g_object_notify (object, NM_DEVICE_MACVLAN_NO_PROMISC);
memcpy (&priv->props, &props, sizeof (NMPlatformMacvlanProperties));
g_object_thaw_notify (object);
}
static char *
plugin_get_hostname (SCPluginIfcfg *plugin)
{
shvarFile *network;
char *hostname;
gboolean ignore_localhost;
if (g_file_get_contents (HOSTNAME_FILE, &hostname, NULL, NULL)) {
g_strchomp (hostname);
return hostname;
}
network = svOpenFile (SC_NETWORK_FILE, NULL);
if (!network) {
_LOGW ("Could not get hostname: failed to read " SC_NETWORK_FILE);
return NULL;
}
hostname = svGetValue (network, "HOSTNAME", FALSE);
ignore_localhost = svTrueValue (network, "NM_IGNORE_HOSTNAME_LOCALHOST", FALSE);
if (ignore_localhost) {
/* Ignore a default hostname ('localhost[6]' or 'localhost[6].localdomain[6]')
* to preserve 'network' service behavior.
*/
if (hostname && !nm_utils_is_specific_hostname (hostname)) {
g_free (hostname);
hostname = NULL;
}
}
svCloseFile (network);
return hostname;
}
static void
dispatcher_done_cb (GObject *proxy, GAsyncResult *result, gpointer user_data)
{
DispatchInfo *info = user_data;
GVariant *ret;
GVariantIter *results;
GError *error = NULL;
ret = _nm_dbus_proxy_call_finish (G_DBUS_PROXY (proxy), result,
G_VARIANT_TYPE ("(a(sus))"),
&error);
if (ret) {
g_variant_get (ret, "(a(sus))", &results);
dispatcher_results_process (info->request_id, info->action, results);
g_variant_iter_free (results);
g_variant_unref (ret);
} else {
if (_nm_dbus_error_has_name (error, "org.freedesktop.systemd1.LoadFailed")) {
g_dbus_error_strip_remote_error (error);
_LOGW ("(%u) failed to call dispatcher scripts: %s",
info->request_id, error->message);
} else {
_LOGD ("(%u) failed to call dispatcher scripts: %s",
info->request_id, error->message);
}
g_clear_error (&error);
}
if (info->callback)
info->callback (info->request_id, info->user_data);
dispatcher_info_cleanup (info);
}
static void
set_property (GObject *object, guint property_id,
const GValue *value, GParamSpec *pspec)
{
NMConnectivity *self = NM_CONNECTIVITY (object);
NMConnectivityPrivate *priv = NM_CONNECTIVITY_GET_PRIVATE (self);
const char *uri, *response;
guint interval;
gboolean changed;
switch (property_id) {
case PROP_URI:
uri = g_value_get_string (value);
if (uri && !*uri)
uri = NULL;
changed = g_strcmp0 (uri, priv->uri) != 0;
#if WITH_CONCHECK
if (uri) {
SoupURI *soup_uri = soup_uri_new (uri);
if (!soup_uri || !SOUP_URI_VALID_FOR_HTTP (soup_uri)) {
_LOGE ("invalid uri '%s' for connectivity check.", uri);
uri = NULL;
}
if (uri && soup_uri && changed &&
soup_uri_get_scheme(soup_uri) == SOUP_URI_SCHEME_HTTPS)
_LOGW ("use of HTTPS for connectivity checking is not reliable and is discouraged (URI: %s)", uri);
if (soup_uri)
soup_uri_free (soup_uri);
}
#endif
if (changed) {
g_free (priv->uri);
priv->uri = g_strdup (uri);
_reschedule_periodic_checks (self, TRUE);
}
break;
case PROP_INTERVAL:
interval = g_value_get_uint (value);
if (priv->interval != interval) {
priv->interval = interval;
_reschedule_periodic_checks (self, TRUE);
}
break;
case PROP_RESPONSE:
response = g_value_get_string (value);
if (g_strcmp0 (response, priv->response) != 0) {
/* a response %NULL means, NM_CONFIG_DEFAULT_CONNECTIVITY_RESPONSE. Any other response
* (including "") is accepted. */
g_free (priv->response);
priv->response = g_strdup (response);
_reschedule_periodic_checks (self, TRUE);
}
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
break;
}
}
static void
helper_failed (GDBusProxy *proxy, const char *reason)
{
GError *err = NULL;
_LOGW ("nm-openvpn-service-openvpn-helper did not receive a valid %s from openvpn", reason);
if (!g_dbus_proxy_call_sync (proxy, "SetFailure",
g_variant_new ("(s)", reason),
G_DBUS_CALL_FLAGS_NONE, -1,
NULL,
&err)) {
_LOGW ("Could not send failure information: %s", err->message);
g_error_free (err);
}
exit (1);
}
static void
constructed (GObject *object)
{
NMDeviceVlan *self = NM_DEVICE_VLAN (object);
NMDeviceVlanPrivate *priv = NM_DEVICE_VLAN_GET_PRIVATE (self);
int ifindex = nm_device_get_ifindex (NM_DEVICE (self));
int parent_ifindex = -1, itype;
int vlan_id;
if (G_OBJECT_CLASS (nm_device_vlan_parent_class)->constructed)
G_OBJECT_CLASS (nm_device_vlan_parent_class)->constructed (object);
if (!priv->parent) {
_LOGE (LOGD_VLAN, "no parent specified.");
priv->invalid = TRUE;
return;
}
itype = nm_platform_link_get_type (ifindex);
if (itype != NM_LINK_TYPE_VLAN) {
_LOGE (LOGD_VLAN, "failed to get VLAN interface type.");
priv->invalid = TRUE;
return;
}
if (!nm_platform_vlan_get_info (ifindex, &parent_ifindex, &vlan_id)) {
_LOGW (LOGD_VLAN, "failed to get VLAN interface info.");
priv->invalid = TRUE;
return;
}
if ( parent_ifindex < 0
|| parent_ifindex != nm_device_get_ip_ifindex (priv->parent)
|| vlan_id < 0) {
_LOGW (LOGD_VLAN, "VLAN parent ifindex (%d) or VLAN ID (%d) invalid.",
parent_ifindex, priv->vlan_id);
priv->invalid = TRUE;
return;
}
priv->vlan_id = vlan_id;
_LOGI (LOGD_HW | LOGD_VLAN, "VLAN ID %d with parent %s",
priv->vlan_id, nm_device_get_iface (priv->parent));
}
static gboolean
enslave_slave (NMDevice *device,
NMDevice *slave,
NMConnection *connection,
gboolean configure)
{
NMDeviceTeam *self = NM_DEVICE_TEAM (device);
NMDeviceTeamPrivate *priv = NM_DEVICE_TEAM_GET_PRIVATE (device);
gboolean success = TRUE, no_firmware = FALSE;
const char *slave_iface = nm_device_get_ip_iface (slave);
NMSettingTeamPort *s_team_port;
nm_device_master_check_slave_physical_port (device, slave, LOGD_TEAM);
if (configure) {
nm_device_take_down (slave, TRUE);
s_team_port = nm_connection_get_setting_team_port (connection);
if (s_team_port) {
const char *config = nm_setting_team_port_get_config (s_team_port);
if (config) {
if (!priv->tdc) {
_LOGW (LOGD_TEAM, "enslaved team port %s config not changed, not connected to teamd",
slave_iface);
} else {
int err;
char *sanitized_config;
sanitized_config = g_strdelimit (g_strdup (config), "\r\n", ' ');
err = teamdctl_port_config_update_raw (priv->tdc, slave_iface, sanitized_config);
g_free (sanitized_config);
if (err != 0) {
_LOGE (LOGD_TEAM, "failed to update config for port %s (err=%d)",
slave_iface, err);
return FALSE;
}
}
}
}
success = nm_platform_link_enslave (NM_PLATFORM_GET,
nm_device_get_ip_ifindex (device),
nm_device_get_ip_ifindex (slave));
nm_device_bring_up (slave, TRUE, &no_firmware);
if (!success)
return FALSE;
_LOGI (LOGD_TEAM, "enslaved team port %s", slave_iface);
} else
_LOGI (LOGD_TEAM, "team port %s was enslaved", slave_iface);
g_object_notify (G_OBJECT (device), NM_DEVICE_TEAM_SLAVES);
return TRUE;
}
static void
update_properties (NMDevice *device)
{
NMDeviceVxlan *self = NM_DEVICE_VXLAN (device);
NMDeviceVxlanPrivate *priv = NM_DEVICE_VXLAN_GET_PRIVATE (device);
GObject *object = G_OBJECT (device);
NMPlatformVxlanProperties props;
if (!nm_platform_vxlan_get_properties (NM_PLATFORM_GET, nm_device_get_ifindex (device), &props)) {
_LOGW (LOGD_HW, "could not read vxlan properties");
return;
}
g_object_freeze_notify (object);
if (priv->props.parent_ifindex != props.parent_ifindex)
g_object_notify (object, NM_DEVICE_VXLAN_PARENT);
if (priv->props.id != props.id)
g_object_notify (object, NM_DEVICE_VXLAN_ID);
if (priv->props.group != props.group)
g_object_notify (object, NM_DEVICE_VXLAN_GROUP);
if (priv->props.local != props.local)
g_object_notify (object, NM_DEVICE_VXLAN_LOCAL);
if (memcmp (&priv->props.group6, &props.group6, sizeof (props.group6)) != 0)
g_object_notify (object, NM_DEVICE_VXLAN_GROUP);
if (memcmp (&priv->props.local6, &props.local6, sizeof (props.local6)) != 0)
g_object_notify (object, NM_DEVICE_VXLAN_LOCAL);
if (priv->props.tos != props.tos)
g_object_notify (object, NM_DEVICE_VXLAN_TOS);
if (priv->props.ttl != props.ttl)
g_object_notify (object, NM_DEVICE_VXLAN_TTL);
if (priv->props.learning != props.learning)
g_object_notify (object, NM_DEVICE_VXLAN_LEARNING);
if (priv->props.ageing != props.ageing)
g_object_notify (object, NM_DEVICE_VXLAN_AGEING);
if (priv->props.limit != props.limit)
g_object_notify (object, NM_DEVICE_VXLAN_LIMIT);
if (priv->props.dst_port != props.dst_port)
g_object_notify (object, NM_DEVICE_VXLAN_DST_PORT);
if (priv->props.src_port_min != props.src_port_min)
g_object_notify (object, NM_DEVICE_VXLAN_SRC_PORT_MIN);
if (priv->props.src_port_max != props.src_port_max)
g_object_notify (object, NM_DEVICE_VXLAN_SRC_PORT_MAX);
if (priv->props.proxy != props.proxy)
g_object_notify (object, NM_DEVICE_VXLAN_PROXY);
if (priv->props.rsc != props.rsc)
g_object_notify (object, NM_DEVICE_VXLAN_RSC);
if (priv->props.l2miss != props.l2miss)
g_object_notify (object, NM_DEVICE_VXLAN_L2MISS);
if (priv->props.l3miss != props.l3miss)
g_object_notify (object, NM_DEVICE_VXLAN_L3MISS);
memcpy (&priv->props, &props, sizeof (NMPlatformVxlanProperties));
g_object_thaw_notify (object);
}
static NMActStageReturn
act_stage3_ip4_config_start (NMDevice *device,
NMIP4Config **out_config,
NMDeviceStateReason *reason)
{
NMDeviceAdsl *self = NM_DEVICE_ADSL (device);
NMDeviceAdslPrivate *priv = NM_DEVICE_ADSL_GET_PRIVATE (self);
NMConnection *connection;
NMSettingAdsl *s_adsl;
NMActRequest *req;
GError *err = NULL;
NMActStageReturn ret = NM_ACT_STAGE_RETURN_FAILURE;
const char *ppp_iface;
req = nm_device_get_act_request (device);
g_assert (req);
connection = nm_act_request_get_applied_connection (req);
g_assert (req);
s_adsl = nm_connection_get_setting_adsl (connection);
g_assert (s_adsl);
/* PPPoE uses the NAS interface, not the ATM interface */
if (g_strcmp0 (nm_setting_adsl_get_protocol (s_adsl), NM_SETTING_ADSL_PROTOCOL_PPPOE) == 0) {
g_assert (priv->nas_ifname);
ppp_iface = priv->nas_ifname;
_LOGD (LOGD_ADSL, "starting PPPoE on NAS interface %s", priv->nas_ifname);
} else {
ppp_iface = nm_device_get_iface (device);
_LOGD (LOGD_ADSL, "starting PPPoA");
}
priv->ppp_manager = nm_ppp_manager_new (ppp_iface);
if (nm_ppp_manager_start (priv->ppp_manager, req, nm_setting_adsl_get_username (s_adsl), 30, &err)) {
g_signal_connect (priv->ppp_manager, "state-changed",
G_CALLBACK (ppp_state_changed),
self);
g_signal_connect (priv->ppp_manager, "ip4-config",
G_CALLBACK (ppp_ip4_config),
self);
ret = NM_ACT_STAGE_RETURN_POSTPONE;
} else {
_LOGW (LOGD_ADSL, "PPP failed to start: %s", err->message);
g_error_free (err);
g_object_unref (priv->ppp_manager);
priv->ppp_manager = NULL;
*reason = NM_DEVICE_STATE_REASON_PPP_START_FAILED;
}
return ret;
}
static void
send_announcements (NMArpingManager *self, const char *mode_arg)
{
NMArpingManagerPrivate *priv = NM_ARPING_MANAGER_GET_PRIVATE (self);
const char *argv[] = { NULL, mode_arg, "-q", "-I", NULL, "-c", "1", NULL, NULL };
int ip_arg = G_N_ELEMENTS (argv) - 2;
GError *error = NULL;
GHashTableIter iter;
AddressInfo *info;
argv[4] = nm_platform_link_get_name (NM_PLATFORM_GET, priv->ifindex);
g_return_if_fail (argv[4]);
argv[0] = nm_utils_find_helper ("arping", NULL, NULL);
if (!argv[0]) {
_LOGW ("arping could not be found; no ARPs will be sent");
return;
}
g_hash_table_iter_init (&iter, priv->addresses);
while (g_hash_table_iter_next (&iter, NULL, (gpointer *) &info)) {
gs_free char *tmp_str = NULL;
gboolean success;
if (info->duplicate)
continue;
argv[ip_arg] = nm_utils_inet4_ntop (info->address, NULL);
_LOGD ("run %s", (tmp_str = g_strjoinv (" ", (char **) argv)));
success = g_spawn_async (NULL, (char **) argv, NULL,
G_SPAWN_STDOUT_TO_DEV_NULL |
G_SPAWN_STDERR_TO_DEV_NULL,
NULL, NULL, NULL, &error);
if (!success) {
_LOGW ("could not send ARP for address %s: %s", argv[ip_arg],
error->message);
g_clear_error (&error);
}
}
}
static gboolean
br2684_create_iface (NMDeviceAdsl *self, NMSettingAdsl *s_adsl)
{
NMDeviceAdslPrivate *priv = NM_DEVICE_ADSL_GET_PRIVATE (self);
struct atm_newif_br2684 ni;
int err, fd, errsv;
gboolean success = FALSE;
guint num = 0;
g_return_val_if_fail (s_adsl != NULL, FALSE);
fd = socket (PF_ATMPVC, SOCK_DGRAM, ATM_AAL5);
if (fd < 0) {
errsv = errno;
_LOGE (LOGD_ADSL, "failed to open ATM control socket (%d)", errsv);
return FALSE;
}
memset (&ni, 0, sizeof (ni));
ni.backend_num = ATM_BACKEND_BR2684;
ni.media = BR2684_MEDIA_ETHERNET;
ni.mtu = 1500;
/* Loop attempting to create an interface that doesn't exist yet. The
* kernel can create one for us automatically, but due to API issues it
* cannot return that name to us. Since we want to know the name right
* away, just brute-force it.
*/
while (num < 10000) {
memset (&ni.ifname, 0, sizeof (ni.ifname));
g_snprintf (ni.ifname, sizeof (ni.ifname), "nas%d", num);
err = ioctl (fd, ATM_NEWBACKENDIF, &ni);
if (err == 0) {
set_nas_iface (self, -1, ni.ifname);
_LOGI (LOGD_ADSL, "using NAS interface %s (%d)",
priv->nas_ifname, priv->nas_ifindex);
success = TRUE;
break;
} else {
errsv = errno;
if (errsv == -EEXIST) {
/* Try again */
num++;
} else {
_LOGW (LOGD_ADSL, "failed to create br2684 interface (%d)", errsv);
break;
}
}
}
close (fd);
return success;
}
static void
_dbus_connection_closed (GDBusConnection *connection,
gboolean remote_peer_vanished,
GError *error,
gpointer user_data)
{
_LOGW ("dbus: %s bus closed", IFCFGRH1_DBUS_SERVICE_NAME);
_dbus_clear (SETTINGS_PLUGIN_IFCFG (user_data));
/* Retry or recover? */
}
static gboolean
set_bond_attr (NMDevice *device, const char *attr, const char *value)
{
NMDeviceBond *self = NM_DEVICE_BOND (device);
gboolean ret;
int ifindex = nm_device_get_ifindex (device);
ret = nm_platform_sysctl_master_set_option (nm_device_get_platform(device), ifindex, attr, value);
if (!ret)
_LOGW (LOGD_HW, "failed to set bonding attribute '%s' to '%s'", attr, value);
return ret;
}
