merge: add WWAN support for IPv6 (bgo #682623)

This commit is contained in:
Dan Williams 2014-07-23 14:27:09 -05:00
commit 0151df2f0a
15 changed files with 1045 additions and 137 deletions

View file

@ -14,6 +14,11 @@
<arg name="config" type="a{sv}" direction="in"/>
</method>
<method name="SetIp6Config">
<annotation name="org.freedesktop.DBus.GLib.CSymbol" value="impl_ppp_manager_set_ip6_config"/>
<arg name="config" type="a{sv}" direction="in"/>
</method>
<method name="SetState">
<annotation name="org.freedesktop.DBus.GLib.CSymbol" value="impl_ppp_manager_set_state"/>
<arg name="state" type="u" direction="in"/>

View file

@ -882,8 +882,7 @@ act_stage3_ip6_config_start (NMDevice *device,
if (priv->bt_type == NM_BT_CAPABILITY_DUN) {
ret = nm_modem_stage3_ip6_config_start (NM_DEVICE_BT_GET_PRIVATE (device)->modem,
device,
NM_DEVICE_CLASS (nm_device_bt_parent_class),
nm_device_get_act_request (device),
reason);
} else
ret = NM_DEVICE_CLASS (nm_device_bt_parent_class)->act_stage3_ip6_config_start (device, out_config, reason);

View file

@ -98,4 +98,9 @@ void nm_device_set_carrier (NMDevice *device, gboolean carrier);
void nm_device_emit_recheck_auto_activate (NMDevice *device);
void nm_device_queue_recheck_assume (NMDevice *device);
void nm_device_set_wwan_ip4_config (NMDevice *device, NMIP4Config *config);
void nm_device_set_wwan_ip6_config (NMDevice *device, NMIP6Config *config);
gboolean nm_device_ipv6_sysctl_set (NMDevice *self, const char *property, const char *value);
#endif /* NM_DEVICE_PRIVATE_H */

View file

@ -237,6 +237,7 @@ typedef struct {
IpState ip4_state;
NMIP4Config * dev_ip4_config; /* Config from DHCP, PPP, LLv4, etc */
NMIP4Config * ext_ip4_config; /* Stuff added outside NM */
NMIP4Config * wwan_ip4_config; /* WWAN configuration */
/* DHCPv4 tracking */
NMDHCPClient * dhcp4_client;
@ -263,6 +264,7 @@ typedef struct {
NMIP6Config * ip6_config;
IpState ip6_state;
NMIP6Config * vpn6_config; /* routes added by a VPN which uses this device */
NMIP6Config * wwan_ip6_config;
NMIP6Config * ext_ip6_config; /* Stuff added outside NM */
NMRDisc * rdisc;
@ -445,7 +447,7 @@ reason_to_string (NMDeviceStateReason reason)
/***********************************************************/
static inline gboolean
gboolean
nm_device_ipv6_sysctl_set (NMDevice *self, const char *property, const char *value)
{
return nm_platform_sysctl_set (nm_utils_ip6_property_path (nm_device_get_ip_iface (self), property), value);
@ -2662,6 +2664,12 @@ ip4_config_merge_and_apply (NMDevice *self,
if (priv->ext_ip4_config)
nm_ip4_config_merge (composite, priv->ext_ip4_config);
/* Merge WWAN config *last* to ensure modem-given settings overwrite
* any external stuff set by pppd or other scripts.
*/
if (priv->wwan_ip4_config)
nm_ip4_config_merge (composite, priv->wwan_ip4_config);
/* Merge user overrides into the composite config */
connection = nm_device_get_connection (self);
if (connection) {
@ -3089,6 +3097,12 @@ ip6_config_merge_and_apply (NMDevice *self,
if (priv->ext_ip6_config)
nm_ip6_config_merge (composite, priv->ext_ip6_config);
/* Merge WWAN config *last* to ensure modem-given settings overwrite
* any external stuff set by pppd or other scripts.
*/
if (priv->wwan_ip6_config)
nm_ip6_config_merge (composite, priv->wwan_ip6_config);
/* Merge user overrides into the composite config */
connection = nm_device_get_connection (self);
if (connection) {
@ -3141,10 +3155,17 @@ dhcp6_fail (NMDevice *device, gboolean timeout)
NMDevicePrivate *priv = NM_DEVICE_GET_PRIVATE (device);
dhcp6_cleanup (device, TRUE, FALSE);
if (timeout || (priv->ip6_state == IP_CONF))
nm_device_activate_schedule_ip6_config_timeout (device);
else if (priv->ip6_state == IP_FAIL)
nm_device_state_changed (device, NM_DEVICE_STATE_FAILED, NM_DEVICE_STATE_REASON_IP_CONFIG_EXPIRED);
if (priv->dhcp6_mode == NM_RDISC_DHCP_LEVEL_MANAGED) {
if (timeout || (priv->ip6_state == IP_CONF))
nm_device_activate_schedule_ip6_config_timeout (device);
else if (priv->ip6_state == IP_FAIL)
nm_device_state_changed (device, NM_DEVICE_STATE_FAILED, NM_DEVICE_STATE_REASON_IP_CONFIG_EXPIRED);
} else {
/* not a hard failure; just live with the RA info */
if (priv->ip6_state == IP_CONF)
nm_device_activate_schedule_ip6_config_result (device);
}
}
static void
@ -4623,11 +4644,11 @@ nm_device_activate_schedule_ip4_config_result (NMDevice *self, NMIP4Config *conf
NMDevicePrivate *priv;
g_return_if_fail (NM_IS_DEVICE (self));
g_return_if_fail (NM_IS_IP4_CONFIG (config));
priv = NM_DEVICE_GET_PRIVATE (self);
g_clear_object (&priv->dev_ip4_config);
priv->dev_ip4_config = g_object_ref (config);
if (config)
priv->dev_ip4_config = g_object_ref (config);
activation_source_schedule (self, nm_device_activate_ip4_config_commit, AF_INET);
@ -5204,6 +5225,25 @@ nm_device_set_vpn4_config (NMDevice *device, NMIP4Config *config)
}
}
void
nm_device_set_wwan_ip4_config (NMDevice *device, NMIP4Config *config)
{
NMDevicePrivate *priv = NM_DEVICE_GET_PRIVATE (device);
if (priv->wwan_ip4_config == config)
return;
g_clear_object (&priv->wwan_ip4_config);
if (config)
priv->wwan_ip4_config = g_object_ref (config);
/* NULL to use existing configs */
if (!ip4_config_merge_and_apply (device, NULL, TRUE, NULL)) {
nm_log_warn (LOGD_IP4, "(%s): failed to set WWAN IPv4 configuration",
nm_device_get_ip_iface (device));
}
}
static gboolean
nm_device_set_ip6_config (NMDevice *self,
NMIP6Config *new_config,
@ -5308,6 +5348,25 @@ nm_device_set_vpn6_config (NMDevice *device, NMIP6Config *config)
}
}
void
nm_device_set_wwan_ip6_config (NMDevice *device, NMIP6Config *config)
{
NMDevicePrivate *priv = NM_DEVICE_GET_PRIVATE (device);
if (priv->wwan_ip6_config == config)
return;
g_clear_object (&priv->wwan_ip6_config);
if (config)
priv->wwan_ip6_config = g_object_ref (config);
/* NULL to use existing configs */
if (!ip6_config_merge_and_apply (device, TRUE, NULL)) {
nm_log_warn (LOGD_IP6, "(%s): failed to set WWAN IPv6 configuration",
nm_device_get_ip_iface (device));
}
}
NMDHCP6Config *
nm_device_get_dhcp6_config (NMDevice *self)
{
@ -5864,6 +5923,8 @@ update_ip_config (NMDevice *self, gboolean initial)
nm_ip4_config_subtract (priv->ext_ip4_config, priv->dev_ip4_config);
if (priv->vpn4_config)
nm_ip4_config_subtract (priv->ext_ip4_config, priv->vpn4_config);
if (priv->wwan_ip4_config)
nm_ip4_config_subtract (priv->ext_ip4_config, priv->wwan_ip4_config);
ip4_config_merge_and_apply (self, NULL, FALSE, NULL);
}
@ -5881,6 +5942,8 @@ update_ip_config (NMDevice *self, gboolean initial)
nm_ip6_config_subtract (priv->ext_ip6_config, priv->ac_ip6_config);
if (priv->dhcp6_ip6_config)
nm_ip6_config_subtract (priv->ext_ip6_config, priv->dhcp6_ip6_config);
if (priv->wwan_ip6_config)
nm_ip6_config_subtract (priv->ext_ip6_config, priv->wwan_ip6_config);
if (priv->vpn6_config)
nm_ip6_config_subtract (priv->ext_ip6_config, priv->vpn6_config);
@ -6511,11 +6574,13 @@ _cleanup_generic_post (NMDevice *self, gboolean deconfigure)
nm_device_set_ip6_config (self, NULL, TRUE, &ignored);
g_clear_object (&priv->dev_ip4_config);
g_clear_object (&priv->ext_ip4_config);
g_clear_object (&priv->wwan_ip4_config);
g_clear_object (&priv->vpn4_config);
g_clear_object (&priv->ip4_config);
g_clear_object (&priv->ac_ip6_config);
g_clear_object (&priv->ext_ip6_config);
g_clear_object (&priv->vpn6_config);
g_clear_object (&priv->wwan_ip6_config);
g_clear_object (&priv->ip6_config);
clear_act_request (self);

View file

@ -20,6 +20,7 @@
#include "config.h"
#include <string.h>
#include <glib.h>
#include "nm-device-modem.h"
@ -30,6 +31,7 @@
#include "nm-dbus-manager.h"
#include "nm-settings-connection.h"
#include "nm-modem-broadband.h"
#include "NetworkManagerUtils.h"
G_DEFINE_TYPE (NMDeviceModem, nm_device_modem, NM_TYPE_DEVICE)
@ -153,23 +155,100 @@ modem_ip4_config_result (NMModem *self,
g_return_if_fail (nm_device_activate_ip4_state_in_conf (device) == TRUE);
if (error) {
nm_log_warn (LOGD_MB | LOGD_IP4, "retrieving IP4 configuration failed: (%d) %s",
nm_log_warn (LOGD_MB | LOGD_IP4, "retrieving IPv4 configuration failed: (%d) %s",
error ? error->code : -1,
error && error->message ? error->message : "(unknown)");
nm_device_state_changed (device, NM_DEVICE_STATE_FAILED, NM_DEVICE_STATE_REASON_IP_CONFIG_UNAVAILABLE);
} else
nm_device_activate_schedule_ip4_config_result (device, config);
} else {
nm_device_set_wwan_ip4_config (device, config);
nm_device_activate_schedule_ip4_config_result (device, NULL);
}
}
static void
modem_ip6_config_result (NMModem *self,
NMIP6Config *config,
gboolean do_slaac,
GError *error,
gpointer user_data)
{
NMDevice *device = NM_DEVICE (user_data);
NMActStageReturn ret;
NMDeviceStateReason reason = NM_DEVICE_STATE_REASON_NONE;
NMIP6Config *ignored = NULL;
gboolean got_config = !!config;
g_return_if_fail (nm_device_activate_ip6_state_in_conf (device) == TRUE);
if (error) {
nm_log_warn (LOGD_MB | LOGD_IP6, "retrieving IPv6 configuration failed: (%d) %s",
error ? error->code : -1,
error && error->message ? error->message : "(unknown)");
nm_device_state_changed (device, NM_DEVICE_STATE_FAILED, NM_DEVICE_STATE_REASON_IP_CONFIG_UNAVAILABLE);
return;
}
/* Re-enable IPv6 on the interface */
nm_device_ipv6_sysctl_set (device, "disable_ipv6", "0");
if (config)
nm_device_set_wwan_ip6_config (device, config);
if (do_slaac == FALSE) {
if (got_config)
nm_device_activate_schedule_ip6_config_result (device);
else {
nm_log_warn (LOGD_MB | LOGD_IP6, "retrieving IPv6 configuration failed: SLAAC not requested and no addresses");
nm_device_state_changed (device, NM_DEVICE_STATE_FAILED, NM_DEVICE_STATE_REASON_IP_CONFIG_UNAVAILABLE);
}
return;
}
/* Start SLAAC now that we have a link-local address from the modem */
ret = NM_DEVICE_CLASS (nm_device_modem_parent_class)->act_stage3_ip6_config_start (device, &ignored, &reason);
g_assert (ignored == NULL);
switch (ret) {
case NM_ACT_STAGE_RETURN_FAILURE:
nm_device_state_changed (device, NM_DEVICE_STATE_FAILED, reason);
break;
case NM_ACT_STAGE_RETURN_STOP:
/* all done */
nm_device_activate_schedule_ip6_config_result (device);
break;
case NM_ACT_STAGE_RETURN_POSTPONE:
/* let SLAAC run */
break;
default:
/* Should never get here since we've assured that the IPv6 method
* will either be "auto" or "ignored" when starting IPv6 configuration.
*/
g_assert_not_reached ();
}
}
static void
data_port_changed_cb (NMModem *modem, GParamSpec *pspec, gpointer user_data)
{
NMDevice *self = NM_DEVICE (user_data);
const char *old = nm_device_get_ip_iface (self);
const char *new = nm_modem_get_data_port (modem);
gboolean changed = FALSE;
if (new && g_strcmp0 (new, old))
changed = TRUE;
/* We set the IP iface in the device as soon as we know it, so that we
* properly ifup it if needed */
nm_device_set_ip_iface (self, nm_modem_get_data_port (modem));
nm_device_set_ip_iface (self, new);
/* Disable IPv6 immediately on the interface since NM handles IPv6
* internally, and leaving it enabled could allow the kernel's IPv6
* RA handling code to run before NM is ready.
*/
if (changed)
nm_device_ipv6_sysctl_set (self, "disable_ipv6", "1");
}
static void
@ -394,11 +473,24 @@ act_stage3_ip6_config_start (NMDevice *device,
NMDeviceStateReason *reason)
{
return nm_modem_stage3_ip6_config_start (NM_DEVICE_MODEM_GET_PRIVATE (device)->modem,
device,
NM_DEVICE_CLASS (nm_device_modem_parent_class),
nm_device_get_act_request (device),
reason);
}
static gboolean
get_ip_iface_identifier (NMDevice *device, NMUtilsIPv6IfaceId *out_iid)
{
NMDeviceModem *self = NM_DEVICE_MODEM (device);
NMDeviceModemPrivate *priv = NM_DEVICE_MODEM_GET_PRIVATE (self);
gboolean success;
g_return_val_if_fail (priv->modem, FALSE);
success = nm_modem_get_iid (priv->modem, out_iid);
if (!success)
success = NM_DEVICE_CLASS (nm_device_modem_parent_class)->get_ip_iface_identifier (device, out_iid);
return success;
}
/*****************************************************************************/
static gboolean
@ -486,8 +578,10 @@ nm_device_modem_new (NMModem *modem)
/* If the data port is known, set it as the IP interface immediately */
data_port = nm_modem_get_data_port (modem);
if (data_port)
if (data_port) {
nm_device_set_ip_iface (device, data_port);
nm_device_ipv6_sysctl_set (device, "disable_ipv6", "1");
}
return device;
}
@ -497,6 +591,18 @@ nm_device_modem_init (NMDeviceModem *self)
{
}
static void
constructed (GObject *object)
{
G_OBJECT_CLASS (nm_device_modem_parent_class)->constructed (object);
/* DHCP is always done by the modem firmware, not by the network, and
* by the time we get around to DHCP the firmware should already know
* the IP addressing details. So the DHCP timeout can be much shorter.
*/
nm_device_set_dhcp_timeout (NM_DEVICE (object), 15);
}
static void
set_modem (NMDeviceModem *self, NMModem *modem)
{
@ -509,6 +615,7 @@ set_modem (NMDeviceModem *self, NMModem *modem)
g_signal_connect (modem, NM_MODEM_PPP_FAILED, G_CALLBACK (ppp_failed), self);
g_signal_connect (modem, NM_MODEM_PREPARE_RESULT, G_CALLBACK (modem_prepare_result), self);
g_signal_connect (modem, NM_MODEM_IP4_CONFIG_RESULT, G_CALLBACK (modem_ip4_config_result), self);
g_signal_connect (modem, NM_MODEM_IP6_CONFIG_RESULT, G_CALLBACK (modem_ip6_config_result), self);
g_signal_connect (modem, NM_MODEM_AUTH_REQUESTED, G_CALLBACK (modem_auth_requested), self);
g_signal_connect (modem, NM_MODEM_AUTH_RESULT, G_CALLBACK (modem_auth_result), self);
g_signal_connect (modem, NM_MODEM_STATE_CHANGED, G_CALLBACK (modem_state_cb), self);
@ -589,6 +696,7 @@ nm_device_modem_class_init (NMDeviceModemClass *mclass)
object_class->dispose = dispose;
object_class->get_property = get_property;
object_class->set_property = set_property;
object_class->constructed = constructed;
device_class->check_connection_compatible = check_connection_compatible;
device_class->check_connection_available = check_connection_available;
@ -603,6 +711,7 @@ nm_device_modem_class_init (NMDeviceModemClass *mclass)
device_class->set_enabled = set_enabled;
device_class->owns_iface = owns_iface;
device_class->is_available = is_available;
device_class->get_ip_iface_identifier = get_ip_iface_identifier;
device_class->state_changed = device_state_changed;

View file

@ -157,13 +157,29 @@ ask_for_pin (NMModemBroadband *self)
NM_SETTING_GSM_PIN);
}
static NMModemIPMethod
get_bearer_ip_method (MMBearerIpConfig *config)
{
MMBearerIpMethod mm_method;
mm_method = mm_bearer_ip_config_get_method (config);
if (mm_method == MM_BEARER_IP_METHOD_PPP)
return NM_MODEM_IP_METHOD_PPP;
else if (mm_method == MM_BEARER_IP_METHOD_STATIC)
return NM_MODEM_IP_METHOD_STATIC;
else if (mm_method == MM_BEARER_IP_METHOD_DHCP)
return NM_MODEM_IP_METHOD_AUTO;
return NM_MODEM_IP_METHOD_UNKNOWN;
}
static void
connect_ready (MMModemSimple *simple_iface,
GAsyncResult *res,
NMModemBroadband *self)
{
GError *error = NULL;
guint ip_method;
NMModemIPMethod ip4_method = NM_MODEM_IP_METHOD_UNKNOWN;
NMModemIPMethod ip6_method = NM_MODEM_IP_METHOD_UNKNOWN;
g_clear_object (&self->priv->connect_properties);
@ -196,35 +212,31 @@ connect_ready (MMModemSimple *simple_iface,
/* Grab IP configurations */
self->priv->ipv4_config = mm_bearer_get_ipv4_config (self->priv->bearer);
self->priv->ipv6_config = mm_bearer_get_ipv6_config (self->priv->bearer);
if (self->priv->ipv4_config)
ip4_method = get_bearer_ip_method (self->priv->ipv4_config);
switch (mm_bearer_ip_config_get_method (self->priv->ipv4_config)) {
case MM_BEARER_IP_METHOD_PPP:
ip_method = MM_MODEM_IP_METHOD_PPP;
break;
case MM_BEARER_IP_METHOD_STATIC:
ip_method = MM_MODEM_IP_METHOD_STATIC;
break;
case MM_BEARER_IP_METHOD_DHCP:
ip_method = MM_MODEM_IP_METHOD_DHCP;
break;
default:
error = g_error_new (NM_MODEM_ERROR,
NM_MODEM_ERROR_CONNECTION_INVALID,
"invalid IP config");
nm_log_warn (LOGD_MB, "(%s) failed to connect modem: %s",
nm_modem_get_uid (NM_MODEM (self)),
error->message);
g_signal_emit_by_name (self, NM_MODEM_PREPARE_RESULT, FALSE, translate_mm_error (error));
self->priv->ipv6_config = mm_bearer_get_ipv6_config (self->priv->bearer);
if (self->priv->ipv6_config)
ip6_method = get_bearer_ip_method (self->priv->ipv6_config);
if (ip4_method == NM_MODEM_IP_METHOD_UNKNOWN &&
ip6_method == NM_MODEM_IP_METHOD_UNKNOWN) {
nm_log_warn (LOGD_MB, "(%s) failed to connect modem: invalid bearer IP configuration",
nm_modem_get_uid (NM_MODEM (self)));
error = g_error_new_literal (NM_MODEM_ERROR,
NM_MODEM_ERROR_CONNECTION_INVALID,
"invalid bearer IP configuration");
g_signal_emit_by_name (self, NM_MODEM_PREPARE_RESULT, FALSE, error);
g_error_free (error);
g_object_unref (self);
return;
}
/* IPv4 for now only */
g_object_set (self,
NM_MODEM_DATA_PORT, mm_bearer_get_interface (self->priv->bearer),
NM_MODEM_IP_METHOD, ip_method,
NM_MODEM_IP4_METHOD, ip4_method,
NM_MODEM_IP6_METHOD, ip6_method,
NM_MODEM_IP_TIMEOUT, mm_bearer_get_ip_timeout (self->priv->bearer),
NULL);
@ -250,12 +262,15 @@ create_cdma_connect_properties (NMConnection *connection)
}
static MMSimpleConnectProperties *
create_gsm_connect_properties (NMConnection *connection)
create_gsm_connect_properties (NMModem *modem,
NMConnection *connection,
GError **error)
{
NMSettingGsm *setting;
NMSettingPPP *s_ppp;
MMSimpleConnectProperties *properties;
const gchar *str;
NMModemIPType ip_type;
setting = nm_connection_get_setting_gsm (connection);
properties = mm_simple_connect_properties_new ();
@ -310,6 +325,22 @@ create_gsm_connect_properties (NMConnection *connection)
mm_simple_connect_properties_set_allowed_auth (properties, allowed_auth);
}
/* Determine IP types to use when connecting */
ip_type = nm_modem_get_connection_ip_type (modem, connection, error);
if (ip_type == NM_MODEM_IP_TYPE_UNKNOWN) {
g_object_unref (properties);
return NULL;
}
if (ip_type == NM_MODEM_IP_TYPE_IPV4)
mm_simple_connect_properties_set_ip_type (properties, MM_BEARER_IP_FAMILY_IPV4);
else if (ip_type == NM_MODEM_IP_TYPE_IPV6)
mm_simple_connect_properties_set_ip_type (properties, MM_BEARER_IP_FAMILY_IPV6);
else if (ip_type == NM_MODEM_IP_TYPE_IPV4V6)
mm_simple_connect_properties_set_ip_type (properties, MM_BEARER_IP_FAMILY_IPV4V6);
else
g_assert_not_reached ();
return properties;
}
@ -320,17 +351,29 @@ act_stage1_prepare (NMModem *_self,
{
NMModemBroadband *self = NM_MODEM_BROADBAND (_self);
MMModemCapability caps;
GError *error = NULL;
g_clear_object (&self->priv->connect_properties);
caps = mm_modem_get_current_capabilities (self->priv->modem_iface);
if (MODEM_CAPS_3GPP (caps))
self->priv->connect_properties = create_gsm_connect_properties (connection);
self->priv->connect_properties = create_gsm_connect_properties (_self, connection, &error);
else if (MODEM_CAPS_3GPP2 (caps))
self->priv->connect_properties = create_cdma_connect_properties (connection);
else {
nm_log_warn (LOGD_MB, "(%s) not a mobile broadband modem",
nm_modem_get_uid (NM_MODEM (self)));
*reason = NM_DEVICE_STATE_REASON_MODEM_INIT_FAILED;
return NM_ACT_STAGE_RETURN_FAILURE;
}
if (error) {
nm_log_warn (LOGD_MB, "(%s): Failed to connect '%s': %s",
nm_modem_get_uid (NM_MODEM (self)),
nm_connection_get_id (connection),
error->message);
g_clear_error (&error);
*reason = NM_DEVICE_STATE_REASON_MODEM_INIT_FAILED;
return NM_ACT_STAGE_RETURN_FAILURE;
}
@ -591,11 +634,10 @@ set_mm_enabled (NMModem *_self,
}
/*****************************************************************************/
/* IP method static */
/* IPv4 method static */
static gboolean
ip_string_to_network_address (const gchar *str,
guint32 *out)
ip4_string_to_num (const gchar *str, guint32 *out)
{
guint32 addr = 0;
gboolean success = FALSE;
@ -610,7 +652,7 @@ ip_string_to_network_address (const gchar *str,
}
static gboolean
static_stage3_done (NMModemBroadband *self)
static_stage3_ip4_done (NMModemBroadband *self)
{
GError *error = NULL;
NMIP4Config *config = NULL;
@ -629,7 +671,7 @@ static_stage3_done (NMModemBroadband *self)
/* Fully fail if invalid IP address retrieved */
address_string = mm_bearer_ip_config_get_address (self->priv->ipv4_config);
if (!ip_string_to_network_address (address_string, &address_network)) {
if (!ip4_string_to_num (address_string, &address_network)) {
error = g_error_new (NM_MODEM_ERROR,
NM_MODEM_ERROR_CONNECTION_INVALID,
"(%s) retrieving IP4 configuration failed: invalid address given '%s'",
@ -640,7 +682,7 @@ static_stage3_done (NMModemBroadband *self)
/* Missing gateway not a hard failure */
gw_string = mm_bearer_ip_config_get_gateway (self->priv->ipv4_config);
ip_string_to_network_address (gw_string, &gw);
ip4_string_to_num (gw_string, &gw);
config = nm_ip4_config_new ();
@ -660,7 +702,7 @@ static_stage3_done (NMModemBroadband *self)
/* DNS servers */
dns = mm_bearer_ip_config_get_dns (self->priv->ipv4_config);
for (i = 0; dns[i]; i++) {
if ( ip_string_to_network_address (dns[i], &address_network)
if ( ip4_string_to_num (dns[i], &address_network)
&& address_network > 0) {
nm_ip4_config_add_nameserver (config, address_network);
nm_log_info (LOGD_MB, " DNS %s", dns[i]);
@ -682,7 +724,110 @@ static_stage3_ip4_config_start (NMModem *_self,
/* We schedule it in an idle just to follow the same logic as in the
* generic modem implementation. */
g_idle_add ((GSourceFunc)static_stage3_done, self);
g_idle_add ((GSourceFunc) static_stage3_ip4_done, self);
return NM_ACT_STAGE_RETURN_POSTPONE;
}
/*****************************************************************************/
/* IPv6 method static */
static gboolean
stage3_ip6_done (NMModemBroadband *self)
{
GError *error = NULL;
NMIP6Config *config = NULL;
const gchar *address_string;
NMPlatformIP6Address address;
NMModemIPMethod ip_method;
const gchar **dns;
guint i;
g_assert (self->priv->ipv6_config);
memset (&address, 0, sizeof (address));
ip_method = get_bearer_ip_method (self->priv->ipv6_config);
address_string = mm_bearer_ip_config_get_address (self->priv->ipv6_config);
if (!address_string) {
/* DHCP/SLAAC is allowed to skip addresses; other methods require it */
if (ip_method != NM_MODEM_IP_METHOD_AUTO) {
error = g_error_new (NM_MODEM_ERROR,
NM_MODEM_ERROR_CONNECTION_INVALID,
"(%s) retrieving IPv6 configuration failed: no address given",
nm_modem_get_uid (NM_MODEM (self)));
}
goto out;
}
/* Fail if invalid IP address retrieved */
if (!inet_pton (AF_INET6, address_string, (void *) &(address.address))) {
error = g_error_new (NM_MODEM_ERROR,
NM_MODEM_ERROR_CONNECTION_INVALID,
"(%s) retrieving IPv6 configuration failed: invalid address given '%s'",
nm_modem_get_uid (NM_MODEM (self)),
address_string);
goto out;
}
nm_log_info (LOGD_MB, "(%s): IPv6 base configuration:",
nm_modem_get_uid (NM_MODEM (self)));
config = nm_ip6_config_new ();
address.plen = mm_bearer_ip_config_get_prefix (self->priv->ipv6_config);
nm_ip6_config_add_address (config, &address);
nm_log_info (LOGD_MB, " address %s/%d", address_string, address.plen);
address_string = mm_bearer_ip_config_get_gateway (self->priv->ipv6_config);
if (address_string) {
if (!inet_pton (AF_INET6, address_string, (void *) &(address.address))) {
error = g_error_new (NM_MODEM_ERROR,
NM_MODEM_ERROR_CONNECTION_INVALID,
"(%s) retrieving IPv6 configuration failed: invalid gateway given '%s'",
nm_modem_get_uid (NM_MODEM (self)),
address_string);
goto out;
}
nm_log_info (LOGD_MB, " gateway %s", address_string);
nm_ip6_config_set_gateway (config, &address.address);
} else if (ip_method == NM_MODEM_IP_METHOD_STATIC) {
/* Gateway required for the 'static' method */
error = g_error_new (NM_MODEM_ERROR,
NM_MODEM_ERROR_CONNECTION_INVALID,
"(%s) retrieving IPv6 configuration failed: missing gateway",
nm_modem_get_uid (NM_MODEM (self)));
goto out;
}
/* DNS servers */
dns = mm_bearer_ip_config_get_dns (self->priv->ipv6_config);
for (i = 0; dns[i]; i++) {
struct in6_addr addr;
if (inet_pton (AF_INET6, dns[i], &addr)) {
nm_ip6_config_add_nameserver (config, &addr);
nm_log_info (LOGD_MB, " DNS %s", dns[i]);
}
}
out:
nm_modem_emit_ip6_config_result (NM_MODEM (self), config, error);
g_clear_object (&config);
g_clear_error (&error);
return FALSE;
}
static NMActStageReturn
stage3_ip6_config_request (NMModem *_self, NMDeviceStateReason *reason)
{
NMModemBroadband *self = NM_MODEM_BROADBAND (_self);
/* We schedule it in an idle just to follow the same logic as in the
* generic modem implementation. */
g_idle_add ((GSourceFunc) stage3_ip6_done, self);
return NM_ACT_STAGE_RETURN_POSTPONE;
}
@ -721,11 +866,15 @@ simple_disconnect_ready (MMModemSimple *modem_iface,
}
static void
disconnect (NMModem *self,
disconnect (NMModem *modem,
gboolean warn)
{
NMModemBroadband *self = NM_MODEM_BROADBAND (modem);
SimpleDisconnectContext *ctx;
if (!self->priv->simple_iface)
return;
ctx = g_slice_new (SimpleDisconnectContext);
ctx->self = g_object_ref (self);
@ -807,6 +956,21 @@ modem_state_changed (MMModem *modem,
/*****************************************************************************/
static NMModemIPType
mm_ip_family_to_nm (MMBearerIpFamily family)
{
NMModemIPType nm_type = NM_MODEM_IP_TYPE_UNKNOWN;
if (family & MM_BEARER_IP_FAMILY_IPV4)
nm_type |= NM_MODEM_IP_TYPE_IPV4;
if (family & MM_BEARER_IP_FAMILY_IPV6)
nm_type |= NM_MODEM_IP_TYPE_IPV6;
if (family & MM_BEARER_IP_FAMILY_IPV4V6)
nm_type |= MM_BEARER_IP_FAMILY_IPV4V6;
return nm_type;
}
NMModem *
nm_modem_broadband_new (GObject *object, GError **error)
{
@ -831,6 +995,7 @@ nm_modem_broadband_new (GObject *object, GError **error)
NM_MODEM_UID, mm_modem_get_primary_port (modem_iface),
NM_MODEM_CONTROL_PORT, mm_modem_get_primary_port (modem_iface),
NM_MODEM_DATA_PORT, NULL, /* We don't know it until bearer created */
NM_MODEM_IP_TYPES, mm_ip_family_to_nm (mm_modem_get_supported_ip_families (modem_iface)),
NM_MODEM_STATE, mm_state_to_nm (mm_modem_get_state (modem_iface)),
NM_MODEM_DEVICE_ID, mm_modem_get_device_identifier (modem_iface),
NM_MODEM_BROADBAND_MODEM, modem_object,
@ -968,6 +1133,7 @@ nm_modem_broadband_class_init (NMModemBroadbandClass *klass)
modem_class->get_capabilities = get_capabilities;
modem_class->static_stage3_ip4_config_start = static_stage3_ip4_config_start;
modem_class->stage3_ip6_config_request = stage3_ip6_config_request;
modem_class->disconnect = disconnect;
modem_class->deactivate = deactivate;
modem_class->set_mm_enabled = set_mm_enabled;

View file

@ -42,11 +42,13 @@ enum {
PROP_PATH,
PROP_UID,
PROP_DRIVER,
PROP_IP_METHOD,
PROP_IP4_METHOD,
PROP_IP6_METHOD,
PROP_IP_TIMEOUT,
PROP_STATE,
PROP_DEVICE_ID,
PROP_SIM_ID,
PROP_IP_TYPES,
LAST_PROP
};
@ -58,11 +60,14 @@ typedef struct {
char *control_port;
char *data_port;
char *ppp_iface;
guint32 ip_method;
NMModemIPMethod ip4_method;
NMModemIPMethod ip6_method;
NMUtilsIPv6IfaceId iid;
NMModemState state;
NMModemState prev_state; /* revert to this state if enable/disable fails */
char *device_id;
char *sim_id;
NMModemIPType ip_types;
NMPPPManager *ppp_manager;
@ -82,6 +87,7 @@ enum {
PPP_FAILED,
PREPARE_RESULT,
IP4_CONFIG_RESULT,
IP6_CONFIG_RESULT,
AUTH_REQUESTED,
AUTH_RESULT,
REMOVED,
@ -218,6 +224,103 @@ nm_modem_emit_removed (NMModem *self)
g_signal_emit (self, signals[REMOVED], 0);
}
NMModemIPType
nm_modem_get_supported_ip_types (NMModem *self)
{
return NM_MODEM_GET_PRIVATE (self)->ip_types;
}
/**
* nm_modem_get_connection_ip_type:
* @self: the #NMModem
* @connection: the #NMConnection to determine IP type to use
*
* Given a modem and a connection, determine which NMModemIpType to use
* when connecting.
*
* Returns: a single %NMModemIpType value
*/
NMModemIPType
nm_modem_get_connection_ip_type (NMModem *self,
NMConnection *connection,
GError **error)
{
NMModemPrivate *priv = NM_MODEM_GET_PRIVATE (self);
NMSettingIP4Config *s_ip4;
NMSettingIP6Config *s_ip6;
const char *method;
gboolean ip4 = TRUE, ip6 = TRUE;
gboolean ip4_may_fail = TRUE, ip6_may_fail = TRUE;
s_ip4 = nm_connection_get_setting_ip4_config (connection);
if (s_ip4) {
method = nm_setting_ip4_config_get_method (s_ip4);
if (g_strcmp0 (method, NM_SETTING_IP4_CONFIG_METHOD_DISABLED) == 0)
ip4 = FALSE;
ip4_may_fail = nm_setting_ip4_config_get_may_fail (s_ip4);
}
s_ip6 = nm_connection_get_setting_ip6_config (connection);
if (s_ip6) {
method = nm_setting_ip6_config_get_method (s_ip6);
if (g_strcmp0 (method, NM_SETTING_IP6_CONFIG_METHOD_IGNORE) == 0)
ip6 = FALSE;
ip6_may_fail = nm_setting_ip6_config_get_may_fail (s_ip6);
}
if (ip4 && !ip6) {
if (!(priv->ip_types & NM_MODEM_IP_TYPE_IPV4)) {
g_set_error_literal (error,
NM_MODEM_ERROR,
NM_MODEM_ERROR_CONNECTION_INCOMPATIBLE,
"Connection requested IPv4 but IPv4 is "
"unsuported by the modem.");
return NM_MODEM_IP_TYPE_UNKNOWN;
}
return NM_MODEM_IP_TYPE_IPV4;
}
if (ip6 && !ip4) {
if (!(priv->ip_types & NM_MODEM_IP_TYPE_IPV6)) {
g_set_error_literal (error,
NM_MODEM_ERROR,
NM_MODEM_ERROR_CONNECTION_INCOMPATIBLE,
"Connection requested IPv6 but IPv6 is "
"unsuported by the modem.");
return NM_MODEM_IP_TYPE_UNKNOWN;
}
return NM_MODEM_IP_TYPE_IPV6;
}
if (ip4 && ip6) {
/* Modem supports dual-stack */
if (priv->ip_types & NM_MODEM_IP_TYPE_IPV4V6)
return NM_MODEM_IP_TYPE_IPV4V6;
/* Both IPv4 and IPv6 requested, but modem doesn't support dual-stack;
* if one method is marked "may-fail" then use the other.
*/
if (ip6_may_fail)
return NM_MODEM_IP_TYPE_IPV4;
else if (ip4_may_fail)
return NM_MODEM_IP_TYPE_IPV6;
g_set_error_literal (error,
NM_MODEM_ERROR,
NM_MODEM_ERROR_CONNECTION_INCOMPATIBLE,
"Connection requested both IPv4 and IPv6 "
"but dual-stack addressing is unsupported "
"by the modem.");
return NM_MODEM_IP_TYPE_UNKNOWN;
}
g_set_error_literal (error,
NM_MODEM_ERROR,
NM_MODEM_ERROR_CONNECTION_INCOMPATIBLE,
"Connection specified no IP configuration!");
return NM_MODEM_IP_TYPE_UNKNOWN;
}
/*****************************************************************************/
/* IP method PPP */
@ -236,6 +339,18 @@ ppp_state_changed (NMPPPManager *ppp_manager, NMPPPStatus status, gpointer user_
}
}
static void
set_data_port (NMModem *self, const char *new_data_port)
{
NMModemPrivate *priv = NM_MODEM_GET_PRIVATE (self);
if (g_strcmp0 (priv->data_port, new_data_port) != 0) {
g_free (priv->data_port);
priv->data_port = g_strdup (new_data_port);
g_object_notify (G_OBJECT (self), NM_MODEM_DATA_PORT);
}
}
static void
ppp_ip4_config (NMPPPManager *ppp_manager,
const char *iface,
@ -243,7 +358,6 @@ ppp_ip4_config (NMPPPManager *ppp_manager,
gpointer user_data)
{
NMModem *self = NM_MODEM (user_data);
NMModemPrivate *priv = NM_MODEM_GET_PRIVATE (self);
guint32 i, num;
guint32 bad_dns1 = htonl (0x0A0B0C0D);
guint32 good_dns1 = htonl (0x04020201); /* GTE nameserver */
@ -252,9 +366,7 @@ ppp_ip4_config (NMPPPManager *ppp_manager,
gboolean dns_workaround = FALSE;
/* Notify about the new data port to use */
g_free (priv->ppp_iface);
priv->ppp_iface = g_strdup (iface);
g_object_notify (G_OBJECT (self), NM_MODEM_DATA_PORT);
set_data_port (self, iface);
/* Work around a PPP bug (#1732) which causes many mobile broadband
* providers to return 10.11.12.13 and 10.11.12.14 for the DNS servers.
@ -295,6 +407,23 @@ ppp_ip4_config (NMPPPManager *ppp_manager,
g_signal_emit (self, signals[IP4_CONFIG_RESULT], 0, config, NULL);
}
static void
ppp_ip6_config (NMPPPManager *ppp_manager,
const char *iface,
const NMUtilsIPv6IfaceId *iid,
NMIP6Config *config,
gpointer user_data)
{
NMModem *self = NM_MODEM (user_data);
/* Notify about the new data port to use */
set_data_port (self, iface);
NM_MODEM_GET_PRIVATE (self)->iid = *iid;
nm_modem_emit_ip6_config_result (self, config, NULL);
}
static void
ppp_stats (NMPPPManager *ppp_manager,
guint32 in_bytes,
@ -313,20 +442,27 @@ ppp_stats (NMPPPManager *ppp_manager,
}
static NMActStageReturn
ppp_stage3_ip4_config_start (NMModem *self,
NMActRequest *req,
NMDeviceStateReason *reason)
ppp_stage3_ip_config_start (NMModem *self,
NMActRequest *req,
NMDeviceStateReason *reason)
{
NMModemPrivate *priv = NM_MODEM_GET_PRIVATE (self);
const char *ppp_name = NULL;
GError *error = NULL;
NMActStageReturn ret;
guint ip_timeout = 20;
guint ip_timeout = 30;
g_return_val_if_fail (NM_IS_MODEM (self), NM_ACT_STAGE_RETURN_FAILURE);
g_return_val_if_fail (NM_IS_ACT_REQUEST (req), NM_ACT_STAGE_RETURN_FAILURE);
g_return_val_if_fail (reason != NULL, NM_ACT_STAGE_RETURN_FAILURE);
/* If we're already running PPP don't restart it; for example, if both
* IPv4 and IPv6 are requested, IPv4 gets started first, but we use the
* same pppd for both v4 and v6.
*/
if (priv->ppp_manager)
return NM_ACT_STAGE_RETURN_POSTPONE;
if (NM_MODEM_GET_CLASS (self)->get_user_pass) {
NMConnection *connection = nm_act_request_get_connection (req);
@ -336,7 +472,7 @@ ppp_stage3_ip4_config_start (NMModem *self,
}
/* Check if ModemManager requested a specific IP timeout to be used. If 0 reported,
* use the default one (20s) */
* use the default one (30s) */
if (priv->mm_ip_timeout > 0) {
nm_log_info (LOGD_PPP, "using modem-specified IP timeout: %u seconds",
priv->mm_ip_timeout);
@ -351,6 +487,9 @@ ppp_stage3_ip4_config_start (NMModem *self,
g_signal_connect (priv->ppp_manager, "ip4-config",
G_CALLBACK (ppp_ip4_config),
self);
g_signal_connect (priv->ppp_manager, "ip6-config",
G_CALLBACK (ppp_ip6_config),
self);
g_signal_connect (priv->ppp_manager, "stats",
G_CALLBACK (ppp_stats),
self);
@ -382,6 +521,8 @@ nm_modem_stage3_ip4_config_start (NMModem *self,
{
NMModemPrivate *priv;
NMActRequest *req;
NMConnection *connection;
const char *method;
NMActStageReturn ret;
g_return_val_if_fail (NM_IS_MODEM (self), NM_ACT_STAGE_RETURN_FAILURE);
@ -391,21 +532,36 @@ nm_modem_stage3_ip4_config_start (NMModem *self,
req = nm_device_get_act_request (device);
g_assert (req);
connection = nm_act_request_get_connection (req);
g_assert (connection);
method = nm_utils_get_ip_config_method (connection, NM_TYPE_SETTING_IP4_CONFIG);
/* Only Disabled and Auto methods make sense for WWAN */
if (strcmp (method, NM_SETTING_IP4_CONFIG_METHOD_DISABLED) == 0)
return NM_ACT_STAGE_RETURN_STOP;
if (strcmp (method, NM_SETTING_IP4_CONFIG_METHOD_AUTO) != 0) {
nm_log_warn (LOGD_MB | LOGD_IP4,
"(%s): unhandled WWAN IPv4 method '%s'; will fail",
nm_modem_get_uid (self), method);
*reason = NM_DEVICE_STATE_REASON_IP_CONFIG_UNAVAILABLE;
return NM_ACT_STAGE_RETURN_FAILURE;
}
priv = NM_MODEM_GET_PRIVATE (self);
switch (priv->ip_method) {
case MM_MODEM_IP_METHOD_PPP:
ret = ppp_stage3_ip4_config_start (self, req, reason);
switch (priv->ip4_method) {
case NM_MODEM_IP_METHOD_PPP:
ret = ppp_stage3_ip_config_start (self, req, reason);
break;
case MM_MODEM_IP_METHOD_STATIC:
case NM_MODEM_IP_METHOD_STATIC:
ret = NM_MODEM_GET_CLASS (self)->static_stage3_ip4_config_start (self, req, reason);
break;
case MM_MODEM_IP_METHOD_DHCP:
case NM_MODEM_IP_METHOD_AUTO:
ret = device_class->act_stage3_ip4_config_start (device, NULL, reason);
break;
default:
nm_log_err (LOGD_MB, "unknown IP method %d", priv->ip_method);
ret = NM_ACT_STAGE_RETURN_FAILURE;
nm_log_info (LOGD_MB, "(%s): IPv4 configuration disabled", nm_modem_get_uid (self));
ret = NM_ACT_STAGE_RETURN_STOP;
break;
}
@ -423,8 +579,8 @@ nm_modem_ip4_pre_commit (NMModem *modem,
* not point-to-point) and IP config has a /32 prefix, then we assume that
* ARP will be pointless and we turn it off.
*/
if ( priv->ip_method == MM_MODEM_IP_METHOD_STATIC
|| priv->ip_method == MM_MODEM_IP_METHOD_DHCP) {
if ( priv->ip4_method == NM_MODEM_IP_METHOD_STATIC
|| priv->ip4_method == NM_MODEM_IP_METHOD_AUTO) {
const NMPlatformIP4Address *address = nm_ip4_config_get_address (config, 0);
g_assert (address);
@ -435,15 +591,100 @@ nm_modem_ip4_pre_commit (NMModem *modem,
/*****************************************************************************/
void
nm_modem_emit_ip6_config_result (NMModem *self,
NMIP6Config *config,
GError *error)
{
NMModemPrivate *priv = NM_MODEM_GET_PRIVATE (self);
guint i, num;
gboolean do_slaac = TRUE;
if (error) {
g_signal_emit (self, signals[IP6_CONFIG_RESULT], 0, NULL, FALSE, error);
return;
}
if (config) {
/* If the IPv6 configuration only included a Link-Local address, then
* we have to run SLAAC to get the full IPv6 configuration.
*/
num = nm_ip6_config_get_num_addresses (config);
g_assert (num > 0);
for (i = 0; i < num; i++) {
const NMPlatformIP6Address * addr = nm_ip6_config_get_address (config, i);
if (IN6_IS_ADDR_LINKLOCAL (&addr->address)) {
if (!priv->iid.id)
priv->iid.id = ((guint64 *)(&addr->address.s6_addr))[1];
} else
do_slaac = FALSE;
}
}
g_assert (config || do_slaac);
g_signal_emit (self, signals[IP6_CONFIG_RESULT], 0, config, do_slaac, NULL);
}
static NMActStageReturn
stage3_ip6_config_request (NMModem *self, NMDeviceStateReason *reason)
{
*reason = NM_DEVICE_STATE_REASON_IP_CONFIG_UNAVAILABLE;
return NM_ACT_STAGE_RETURN_FAILURE;
}
NMActStageReturn
nm_modem_stage3_ip6_config_start (NMModem *self,
NMDevice *device,
NMDeviceClass *device_class,
NMActRequest *req,
NMDeviceStateReason *reason)
{
/* FIXME: We don't support IPv6 on modems quite yet... */
nm_device_activate_schedule_ip6_config_timeout (device);
return NM_ACT_STAGE_RETURN_POSTPONE;
NMModemPrivate *priv;
NMActStageReturn ret;
NMConnection *connection;
const char *method;
g_return_val_if_fail (self != NULL, NM_ACT_STAGE_RETURN_FAILURE);
g_return_val_if_fail (NM_IS_MODEM (self), NM_ACT_STAGE_RETURN_FAILURE);
g_return_val_if_fail (req != NULL, NM_ACT_STAGE_RETURN_FAILURE);
g_return_val_if_fail (NM_IS_ACT_REQUEST (req), NM_ACT_STAGE_RETURN_FAILURE);
g_return_val_if_fail (reason != NULL, NM_ACT_STAGE_RETURN_FAILURE);
connection = nm_act_request_get_connection (req);
g_assert (connection);
method = nm_utils_get_ip_config_method (connection, NM_TYPE_SETTING_IP6_CONFIG);
/* Only Ignore and Auto methods make sense for WWAN */
if (strcmp (method, NM_SETTING_IP6_CONFIG_METHOD_IGNORE) == 0)
return NM_ACT_STAGE_RETURN_STOP;
if (strcmp (method, NM_SETTING_IP6_CONFIG_METHOD_AUTO) != 0) {
nm_log_warn (LOGD_MB | LOGD_IP6,
"(%s): unhandled WWAN IPv6 method '%s'; will fail",
nm_modem_get_uid (self), method);
*reason = NM_DEVICE_STATE_REASON_IP_CONFIG_UNAVAILABLE;
return NM_ACT_STAGE_RETURN_FAILURE;
}
priv = NM_MODEM_GET_PRIVATE (self);
switch (priv->ip6_method) {
case NM_MODEM_IP_METHOD_PPP:
ret = ppp_stage3_ip_config_start (self, req, reason);
break;
case NM_MODEM_IP_METHOD_STATIC:
case NM_MODEM_IP_METHOD_AUTO:
/* Both static and DHCP/Auto retrieve a base IP config from the modem
* which in the static case is the full config, and the DHCP/Auto case
* is just the IPv6LL address to use for SLAAC.
*/
ret = NM_MODEM_GET_CLASS (self)->stage3_ip6_config_request (self, reason);
break;
default:
nm_log_info (LOGD_MB, "(%s): IPv6 configuration disabled", nm_modem_get_uid (self));
ret = NM_ACT_STAGE_RETURN_STOP;
break;
}
return ret;
}
/*****************************************************************************/
@ -633,22 +874,19 @@ deactivate (NMModem *self, NMDevice *device)
priv->ppp_manager = NULL;
}
switch (priv->ip_method) {
case MM_MODEM_IP_METHOD_PPP:
break;
case MM_MODEM_IP_METHOD_STATIC:
case MM_MODEM_IP_METHOD_DHCP:
if (priv->ip4_method == NM_MODEM_IP_METHOD_STATIC ||
priv->ip4_method == NM_MODEM_IP_METHOD_AUTO ||
priv->ip6_method == NM_MODEM_IP_METHOD_STATIC ||
priv->ip6_method == NM_MODEM_IP_METHOD_AUTO) {
ifindex = nm_device_get_ip_ifindex (device);
if (ifindex > 0) {
nm_platform_route_flush (ifindex);
nm_platform_address_flush (ifindex);
nm_platform_link_set_down (ifindex);
}
break;
default:
nm_log_err (LOGD_MB, "unknown IP method %d", priv->ip_method);
break;
}
priv->ip4_method = NM_MODEM_IP_METHOD_UNKNOWN;
priv->ip6_method = NM_MODEM_IP_METHOD_UNKNOWN;
g_free (priv->ppp_iface);
priv->ppp_iface = NULL;
@ -772,6 +1010,15 @@ nm_modem_owns_port (NMModem *self, const char *iface)
return FALSE;
}
gboolean
nm_modem_get_iid (NMModem *self, NMUtilsIPv6IfaceId *out_iid)
{
g_return_val_if_fail (NM_IS_MODEM (self), FALSE);
*out_iid = NM_MODEM_GET_PRIVATE (self)->iid;
return TRUE;
}
/*****************************************************************************/
void
@ -846,8 +1093,11 @@ get_property (GObject *object, guint prop_id,
case PROP_UID:
g_value_set_string (value, priv->uid);
break;
case PROP_IP_METHOD:
g_value_set_uint (value, priv->ip_method);
case PROP_IP4_METHOD:
g_value_set_uint (value, priv->ip4_method);
break;
case PROP_IP6_METHOD:
g_value_set_uint (value, priv->ip6_method);
break;
case PROP_IP_TIMEOUT:
g_value_set_uint (value, priv->mm_ip_timeout);
@ -861,6 +1111,9 @@ get_property (GObject *object, guint prop_id,
case PROP_SIM_ID:
g_value_set_string (value, priv->sim_id);
break;
case PROP_IP_TYPES:
g_value_set_uint (value, priv->ip_types);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
@ -892,8 +1145,11 @@ set_property (GObject *object, guint prop_id,
/* Construct only */
priv->uid = g_value_dup_string (value);
break;
case PROP_IP_METHOD:
priv->ip_method = g_value_get_uint (value);
case PROP_IP4_METHOD:
priv->ip4_method = g_value_get_uint (value);
break;
case PROP_IP6_METHOD:
priv->ip6_method = g_value_get_uint (value);
break;
case PROP_IP_TIMEOUT:
priv->mm_ip_timeout = g_value_get_uint (value);
@ -909,6 +1165,9 @@ set_property (GObject *object, guint prop_id,
g_free (priv->sim_id);
priv->sim_id = g_value_dup_string (value);
break;
case PROP_IP_TYPES:
priv->ip_types = g_value_get_uint (value);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
@ -959,6 +1218,7 @@ nm_modem_class_init (NMModemClass *klass)
object_class->finalize = finalize;
klass->act_stage1_prepare = act_stage1_prepare;
klass->stage3_ip6_config_request = stage3_ip6_config_request;
klass->deactivate = deactivate;
/* Properties */
@ -999,12 +1259,21 @@ nm_modem_class_init (NMModemClass *klass)
G_PARAM_STATIC_STRINGS));
g_object_class_install_property
(object_class, PROP_IP_METHOD,
g_param_spec_uint (NM_MODEM_IP_METHOD, "", "",
MM_MODEM_IP_METHOD_PPP,
MM_MODEM_IP_METHOD_DHCP,
MM_MODEM_IP_METHOD_PPP,
G_PARAM_READWRITE |
(object_class, PROP_IP4_METHOD,
g_param_spec_uint (NM_MODEM_IP4_METHOD, "", "",
NM_MODEM_IP_METHOD_UNKNOWN,
NM_MODEM_IP_METHOD_AUTO,
NM_MODEM_IP_METHOD_UNKNOWN,
G_PARAM_READWRITE | G_PARAM_CONSTRUCT |
G_PARAM_STATIC_STRINGS));
g_object_class_install_property
(object_class, PROP_IP6_METHOD,
g_param_spec_uint (NM_MODEM_IP6_METHOD, "", "",
NM_MODEM_IP_METHOD_UNKNOWN,
NM_MODEM_IP_METHOD_AUTO,
NM_MODEM_IP_METHOD_UNKNOWN,
G_PARAM_READWRITE | G_PARAM_CONSTRUCT |
G_PARAM_STATIC_STRINGS));
g_object_class_install_property
@ -1036,6 +1305,14 @@ nm_modem_class_init (NMModemClass *klass)
G_PARAM_READWRITE | G_PARAM_CONSTRUCT |
G_PARAM_STATIC_STRINGS));
g_object_class_install_property
(object_class, PROP_IP_TYPES,
g_param_spec_uint (NM_MODEM_IP_TYPES,
"IP Types",
"Supported IP types",
0, G_MAXUINT32, NM_MODEM_IP_TYPE_IPV4,
G_PARAM_READWRITE | G_PARAM_CONSTRUCT));
/* Signals */
signals[PPP_STATS] =
@ -1063,6 +1340,27 @@ nm_modem_class_init (NMModemClass *klass)
NULL, NULL, NULL,
G_TYPE_NONE, 2, G_TYPE_OBJECT, G_TYPE_POINTER);
/**
* NMModem::ip6-config-result:
* @modem: the #NMModem on which the signal is emitted
* @config: the #NMIP6Config to apply to the modem's data port
* @do_slaac: %TRUE if IPv6 SLAAC should be started
* @error: a #GError if any error occurred during IP configuration
*
* This signal is emitted when IPv6 configuration has completed or failed.
* If @error is set the configuration failed. If @config is set, then
* the details should be applied to the data port before any further
* configuration (like SLAAC) is done. @do_slaac indicates whether SLAAC
* should be started after applying @config to the data port.
*/
signals[IP6_CONFIG_RESULT] =
g_signal_new (NM_MODEM_IP6_CONFIG_RESULT,
G_OBJECT_CLASS_TYPE (object_class),
G_SIGNAL_RUN_FIRST,
G_STRUCT_OFFSET (NMModemClass, ip6_config_result),
NULL, NULL, NULL,
G_TYPE_NONE, 3, G_TYPE_OBJECT, G_TYPE_BOOLEAN, G_TYPE_POINTER);
signals[PREPARE_RESULT] =
g_signal_new (NM_MODEM_PREPARE_RESULT,
G_OBJECT_CLASS_TYPE (object_class),

View file

@ -42,25 +42,50 @@ G_BEGIN_DECLS
#define NM_MODEM_DRIVER "driver"
#define NM_MODEM_CONTROL_PORT "control-port"
#define NM_MODEM_DATA_PORT "data-port"
#define NM_MODEM_IP_METHOD "ip-method"
#define NM_MODEM_IP4_METHOD "ip4-method"
#define NM_MODEM_IP6_METHOD "ip6-method"
#define NM_MODEM_IP_TIMEOUT "ip-timeout"
#define NM_MODEM_STATE "state"
#define NM_MODEM_DEVICE_ID "device-id"
#define NM_MODEM_SIM_ID "sim-id"
#define NM_MODEM_IP_TYPES "ip-types" /* Supported IP types */
/* Signals */
#define NM_MODEM_PPP_STATS "ppp-stats"
#define NM_MODEM_PPP_FAILED "ppp-failed"
#define NM_MODEM_PREPARE_RESULT "prepare-result"
#define NM_MODEM_IP4_CONFIG_RESULT "ip4-config-result"
#define NM_MODEM_IP6_CONFIG_RESULT "ip6-config-result"
#define NM_MODEM_AUTH_REQUESTED "auth-requested"
#define NM_MODEM_AUTH_RESULT "auth-result"
#define NM_MODEM_REMOVED "removed"
#define NM_MODEM_STATE_CHANGED "state-changed"
#define MM_MODEM_IP_METHOD_PPP 0
#define MM_MODEM_IP_METHOD_STATIC 1
#define MM_MODEM_IP_METHOD_DHCP 2
typedef enum {
NM_MODEM_IP_METHOD_UNKNOWN = 0,
NM_MODEM_IP_METHOD_PPP,
NM_MODEM_IP_METHOD_STATIC,
NM_MODEM_IP_METHOD_AUTO, /* DHCP and/or SLAAC */
} NMModemIPMethod;
/**
* NMModemIPType:
* @NM_MODEM_IP_TYPE_UNKNOWN: unknown or no IP support
* @NM_MODEM_IP_TYPE_IPV4: IPv4-only bearers are supported
* @NM_MODEM_IP_TYPE_IPV6: IPv6-only bearers are supported
* @NM_MODEM_IP_TYPE_IPV4V6: dual-stack IPv4 + IPv6 bearers are supported
*
* Indicates what IP protocols the modem supports for an IP bearer. Any
* combination of flags is possible. For example, (%NM_MODEM_IP_TYPE_IPV4 |
* %NM_MODEM_IP_TYPE_IPV6) indicates that the modem supports IPv4 and IPv6
* but not simultaneously on the same bearer.
*/
typedef enum {
NM_MODEM_IP_TYPE_UNKNOWN = 0x0,
NM_MODEM_IP_TYPE_IPV4 = 0x1,
NM_MODEM_IP_TYPE_IPV6 = 0x2,
NM_MODEM_IP_TYPE_IPV4V6 = 0x4
} NMModemIPType;
typedef enum {
NM_MODEM_ERROR_CONNECTION_NOT_GSM, /*< nick=ConnectionNotGsm >*/
@ -68,6 +93,7 @@ typedef enum {
NM_MODEM_ERROR_CONNECTION_INVALID, /*< nick=ConnectionInvalid >*/
NM_MODEM_ERROR_CONNECTION_INCOMPATIBLE, /*< nick=ConnectionIncompatible >*/
NM_MODEM_ERROR_INITIALIZATION_FAILED, /*< nick=InitializationFailed >*/
NM_MODEM_ERROR_IP_CONFIG_INVALID, /*< nick=IpConfigInvalid >*/
} NMModemError;
typedef enum { /*< underscore_name=nm_modem_state >*/
@ -122,6 +148,12 @@ typedef struct {
NMActRequest *req,
NMDeviceStateReason *reason);
/* Request the IP6 config; when the config returns the modem
* subclass should emit the ip6_config_result signal.
*/
NMActStageReturn (*stage3_ip6_config_request) (NMModem *self,
NMDeviceStateReason *reason);
void (*set_mm_enabled) (NMModem *self, gboolean enabled);
void (*disconnect) (NMModem *self, gboolean warn);
@ -136,6 +168,10 @@ typedef struct {
void (*prepare_result) (NMModem *self, gboolean success, NMDeviceStateReason reason);
void (*ip4_config_result) (NMModem *self, NMIP4Config *config, GError *error);
void (*ip6_config_result) (NMModem *self,
NMIP6Config *config,
gboolean do_slaac,
GError *error);
void (*auth_requested) (NMModem *self);
void (*auth_result) (NMModem *self, GError *error);
@ -154,6 +190,7 @@ const char *nm_modem_get_uid (NMModem *modem);
const char *nm_modem_get_control_port (NMModem *modem);
const char *nm_modem_get_data_port (NMModem *modem);
const char *nm_modem_get_driver (NMModem *modem);
gboolean nm_modem_get_iid (NMModem *modem, NMUtilsIPv6IfaceId *out_iid);
gboolean nm_modem_owns_port (NMModem *modem, const char *iface);
@ -182,8 +219,7 @@ NMActStageReturn nm_modem_stage3_ip4_config_start (NMModem *modem,
NMDeviceStateReason *reason);
NMActStageReturn nm_modem_stage3_ip6_config_start (NMModem *modem,
NMDevice *device,
NMDeviceClass *device_class,
NMActRequest *req,
NMDeviceStateReason *reason);
void nm_modem_ip4_pre_commit (NMModem *modem, NMDevice *device, NMIP4Config *config);
@ -209,9 +245,20 @@ void nm_modem_set_state (NMModem *self,
void nm_modem_set_prev_state (NMModem *self, const char *reason);
const char * nm_modem_state_to_string (NMModemState state);
NMModemIPType nm_modem_get_supported_ip_types (NMModem *self);
/* For the modem-manager only */
void nm_modem_emit_removed (NMModem *self);
NMModemIPType nm_modem_get_connection_ip_type (NMModem *self,
NMConnection *connection,
GError **error);
/* For subclasses */
void nm_modem_emit_ip6_config_result (NMModem *self,
NMIP6Config *config,
GError *error);
G_END_DECLS
#endif /* NM_MODEM_H */

View file

@ -11,6 +11,7 @@ global:
nm_modem_get_control_port;
nm_modem_get_data_port;
nm_modem_get_driver;
nm_modem_get_iid;
nm_modem_get_path;
nm_modem_get_secrets;
nm_modem_get_state;

View file

@ -1719,6 +1719,30 @@ recheck_assume_connection (NMDevice *device, gpointer user_data)
}
}
static void
device_ip_iface_changed (NMDevice *device,
GParamSpec *pspec,
NMManager *self)
{
const char *ip_iface = nm_device_get_ip_iface (device);
GSList *iter;
/* Remove NMDevice objects that are actually child devices of others,
* when the other device finally knows its IP interface name. For example,
* remove the PPP interface that's a child of a WWAN device, since it's
* not really a standalone NMDevice.
*/
for (iter = NM_MANAGER_GET_PRIVATE (self)->devices; iter; iter = iter->next) {
NMDevice *candidate = NM_DEVICE (iter->data);
if ( candidate != device
&& g_strcmp0 (nm_device_get_iface (candidate), ip_iface) == 0) {
remove_device (self, candidate, FALSE);
break;
}
}
}
/**
* add_device:
* @self: the #NMManager
@ -1774,6 +1798,10 @@ add_device (NMManager *self, NMDevice *device, gboolean generate_con)
G_CALLBACK (device_removed_cb),
self);
g_signal_connect (device, "notify::" NM_DEVICE_IP_IFACE,
G_CALLBACK (device_ip_iface_changed),
self);
if (priv->startup) {
g_signal_connect (device, "notify::" NM_DEVICE_HAS_PENDING_ACTION,
G_CALLBACK (device_has_pending_action_changed),

View file

@ -20,8 +20,8 @@ nm_pppd_plugin_la_SOURCES = \
nm_pppd_plugin_la_LDFLAGS = -module -avoid-version
nm_pppd_plugin_la_LIBADD = \
$(top_builddir)/libnm-util/libnm-util.la \
$(DBUS_LIBS) \
$(GLIB_LIBS)
$(GLIB_LIBS) \
-ldl
endif

View file

@ -67,6 +67,10 @@ static gboolean impl_ppp_manager_set_ip4_config (NMPPPManager *manager,
GHashTable *config,
GError **err);
static gboolean impl_ppp_manager_set_ip6_config (NMPPPManager *manager,
GHashTable *config,
GError **err);
#include "nm-ppp-manager-glue.h"
static void _ppp_cleanup (NMPPPManager *manager);
@ -101,6 +105,7 @@ G_DEFINE_TYPE (NMPPPManager, nm_ppp_manager, G_TYPE_OBJECT)
enum {
STATE_CHANGED,
IP4_CONFIG,
IP6_CONFIG,
STATS,
LAST_SIGNAL
@ -132,6 +137,7 @@ nm_ppp_manager_error_quark (void)
static void
nm_ppp_manager_init (NMPPPManager *manager)
{
NM_PPP_MANAGER_GET_PRIVATE (manager)->monitor_fd = -1;
}
static void
@ -245,6 +251,14 @@ nm_ppp_manager_class_init (NMPPPManagerClass *manager_class)
G_TYPE_STRING,
G_TYPE_OBJECT);
signals[IP6_CONFIG] =
g_signal_new ("ip6-config",
G_OBJECT_CLASS_TYPE (object_class),
G_SIGNAL_RUN_FIRST,
G_STRUCT_OFFSET (NMPPPManagerClass, ip6_config),
NULL, NULL, NULL,
G_TYPE_NONE, 3, G_TYPE_STRING, G_TYPE_POINTER, G_TYPE_OBJECT);
signals[STATS] =
g_signal_new ("stats",
G_OBJECT_CLASS_TYPE (object_class),
@ -300,8 +314,12 @@ monitor_stats (NMPPPManager *manager)
{
NMPPPManagerPrivate *priv = NM_PPP_MANAGER_GET_PRIVATE (manager);
/* already monitoring */
if (priv->monitor_fd >= 0)
return;
priv->monitor_fd = socket (AF_INET, SOCK_DGRAM, 0);
if (priv->monitor_fd > 0) {
if (priv->monitor_fd >= 0) {
g_warn_if_fail (priv->monitor_id == 0);
if (priv->monitor_id)
g_source_remove (priv->monitor_id);
@ -498,20 +516,52 @@ static gboolean impl_ppp_manager_set_state (NMPPPManager *manager,
return TRUE;
}
static gboolean
set_ip_config_common (NMPPPManager *self,
GHashTable *hash,
const char *iface_prop,
guint32 *out_mtu)
{
NMPPPManagerPrivate *priv = NM_PPP_MANAGER_GET_PRIVATE (self);
NMConnection *connection;
NMSettingPPP *s_ppp;
GValue *val;
val = g_hash_table_lookup (hash, iface_prop);
if (!val || !G_VALUE_HOLDS_STRING (val)) {
nm_log_err (LOGD_PPP, "no interface received!");
return FALSE;
}
if (priv->ip_iface == NULL)
priv->ip_iface = g_value_dup_string (val);
/* Got successful IP config; obviously the secrets worked */
connection = nm_act_request_get_connection (priv->act_req);
g_assert (connection);
g_object_set_data (G_OBJECT (connection), PPP_MANAGER_SECRET_TRIES, NULL);
/* Get any custom MTU */
s_ppp = nm_connection_get_setting_ppp (connection);
if (s_ppp && out_mtu)
*out_mtu = nm_setting_ppp_get_mtu (s_ppp);
monitor_stats (self);
return TRUE;
}
static gboolean
impl_ppp_manager_set_ip4_config (NMPPPManager *manager,
GHashTable *config_hash,
GError **err)
{
NMPPPManagerPrivate *priv = NM_PPP_MANAGER_GET_PRIVATE (manager);
NMConnection *connection;
NMSettingPPP *s_ppp;
NMIP4Config *config;
NMPlatformIP4Address address;
GValue *val;
int i;
guint32 mtu = 0;
nm_log_info (LOGD_PPP, "PPP manager(IP Config Get) reply received.");
nm_log_info (LOGD_PPP, "PPP manager (IPv4 Config Get) reply received.");
remove_timeout_handler (manager);
@ -557,35 +607,89 @@ impl_ppp_manager_set_ip4_config (NMPPPManager *manager,
nm_ip4_config_add_wins (config, g_array_index (wins, guint, i));
}
val = (GValue *) g_hash_table_lookup (config_hash, NM_PPP_IP4_CONFIG_INTERFACE);
if (!val || !G_VALUE_HOLDS_STRING (val)) {
nm_log_err (LOGD_PPP, "no interface received!");
if (!set_ip_config_common (manager, config_hash, NM_PPP_IP4_CONFIG_INTERFACE, &mtu))
goto out;
}
priv->ip_iface = g_value_dup_string (val);
/* Got successful IP4 config; obviously the secrets worked */
connection = nm_act_request_get_connection (priv->act_req);
g_assert (connection);
g_object_set_data (G_OBJECT (connection), PPP_MANAGER_SECRET_TRIES, NULL);
/* Merge in custom MTU */
s_ppp = nm_connection_get_setting_ppp (connection);
if (s_ppp) {
guint32 mtu = nm_setting_ppp_get_mtu (s_ppp);
if (mtu)
nm_ip4_config_set_mtu (config, mtu);
}
if (mtu)
nm_ip4_config_set_mtu (config, mtu);
/* Push the IP4 config up to the device */
g_signal_emit (manager, signals[IP4_CONFIG], 0, priv->ip_iface, config);
monitor_stats (manager);
out:
out:
g_object_unref (config);
return TRUE;
}
/* Converts the named Interface Identifier item to an IPv6 LL address and
* returns the IID.
*/
static gboolean
iid_value_to_ll6_addr (GHashTable *hash,
const char *prop,
struct in6_addr *out_addr,
NMUtilsIPv6IfaceId *out_iid)
{
GValue *val;
guint64 iid;
val = g_hash_table_lookup (hash, prop);
if (!val || !G_VALUE_HOLDS (val, G_TYPE_UINT64)) {
nm_log_dbg (LOGD_PPP, "pppd plugin property '%s' missing or not a uint64", prop);
return FALSE;
}
iid = g_value_get_uint64 (val);
g_return_val_if_fail (iid != 0, FALSE);
/* Construct an IPv6 LL address from the interface identifier. See
* http://tools.ietf.org/html/rfc4291#section-2.5.1 (IPv6) and
* http://tools.ietf.org/html/rfc5072#section-4.1 (IPv6 over PPP).
*/
memset (out_addr->s6_addr, 0, sizeof (out_addr->s6_addr));
out_addr->s6_addr16[0] = htons (0xfe80);
memcpy (out_addr->s6_addr + 8, &iid, sizeof (iid));
if (out_iid)
nm_utils_ipv6_interface_identfier_get_from_addr (out_iid, out_addr);
return TRUE;
}
static gboolean
impl_ppp_manager_set_ip6_config (NMPPPManager *manager,
GHashTable *hash,
GError **err)
{
NMPPPManagerPrivate *priv = NM_PPP_MANAGER_GET_PRIVATE (manager);
NMIP6Config *config;
NMPlatformIP6Address addr;
struct in6_addr a;
NMUtilsIPv6IfaceId iid = NM_UTILS_IPV6_IFACE_ID_INIT;
nm_log_info (LOGD_PPP, "PPP manager (IPv6 Config Get) reply received.");
remove_timeout_handler (manager);
config = nm_ip6_config_new ();
memset (&addr, 0, sizeof (addr));
addr.plen = 64;
if (iid_value_to_ll6_addr (hash, NM_PPP_IP6_CONFIG_PEER_IID, &a, NULL)) {
nm_ip6_config_set_gateway (config, &a);
addr.peer_address = a;
}
if (iid_value_to_ll6_addr (hash, NM_PPP_IP6_CONFIG_OUR_IID, &addr.address, &iid)) {
nm_ip6_config_add_address (config, &addr);
if (set_ip_config_common (manager, hash, NM_PPP_IP6_CONFIG_INTERFACE, NULL)) {
/* Push the IPv6 config and interface identifier up to the device */
g_signal_emit (manager, signals[IP6_CONFIG], 0, priv->ip_iface, &iid, config);
}
} else
nm_log_err (LOGD_PPP, "invalid IPv6 address received!");
g_object_unref (config);
return TRUE;
}
@ -1127,11 +1231,11 @@ _ppp_cleanup (NMPPPManager *manager)
priv->monitor_id = 0;
}
if (priv->monitor_fd) {
if (priv->monitor_fd >= 0) {
/* Get the stats one last time */
monitor_cb (manager);
close (priv->monitor_fd);
priv->monitor_fd = 0;
priv->monitor_fd = -1;
}
if (priv->ppp_timeout_handler) {

View file

@ -29,7 +29,9 @@
#include "nm-activation-request.h"
#include "nm-connection.h"
#include "nm-ip4-config.h"
#include "nm-ip6-config.h"
#include "nm-pppd-plugin.h"
#include "NetworkManagerUtils.h"
#define NM_TYPE_PPP_MANAGER (nm_ppp_manager_get_type ())
#define NM_PPP_MANAGER(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), NM_TYPE_PPP_MANAGER, NMPPPManager))
@ -50,6 +52,10 @@ typedef struct {
/* Signals */
void (*state_changed) (NMPPPManager *manager, NMPPPStatus status);
void (*ip4_config) (NMPPPManager *manager, const char *iface, NMIP4Config *config);
void (*ip6_config) (NMPPPManager *manager,
const char *iface,
const NMUtilsIPv6IfaceId *iid,
NMIP6Config *config);
void (*stats) (NMPPPManager *manager, guint32 in_bytes, guint32 out_bytes);
} NMPPPManagerClass;

View file

@ -19,6 +19,7 @@
* Copyright (C) 2008 Red Hat, Inc.
*/
#include <config.h>
#include <string.h>
#include <pppd/pppd.h>
#include <pppd/fsm.h>
@ -26,10 +27,15 @@
#include <sys/socket.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include <dlfcn.h>
#include <glib.h>
#include <glib-object.h>
#include <dbus/dbus-glib.h>
#define INET6
#include <pppd/eui64.h>
#include <pppd/ipv6cp.h>
#include "NetworkManager.h"
#include "nm-pppd-plugin.h"
#include "nm-ppp-status.h"
@ -128,7 +134,6 @@ str_to_gvalue (const char *str)
val = g_slice_new0 (GValue);
g_value_init (val, G_TYPE_STRING);
g_value_set_string (val, str);
return val;
}
@ -140,7 +145,6 @@ uint_to_gvalue (guint32 i)
val = g_slice_new0 (GValue);
g_value_init (val, G_TYPE_UINT);
g_value_set_uint (val, i);
return val;
}
@ -230,7 +234,7 @@ nm_ip_up (void *data, int arg)
g_hash_table_insert (hash, NM_PPP_IP4_CONFIG_WINS, val);
}
g_message ("nm-ppp-plugin: (%s): sending Ip4Config to NetworkManager...", __func__);
g_message ("nm-ppp-plugin: (%s): sending IPv4 config to NetworkManager...", __func__);
dbus_g_proxy_call_no_reply (proxy, "SetIp4Config",
DBUS_TYPE_G_MAP_OF_VARIANT, hash, G_TYPE_INVALID,
@ -239,6 +243,48 @@ nm_ip_up (void *data, int arg)
g_hash_table_destroy (hash);
}
static GValue *
eui64_to_gvalue (eui64_t eui)
{
GValue *val;
guint64 iid;
G_STATIC_ASSERT (sizeof (iid) == sizeof (eui));
val = g_slice_new0 (GValue);
g_value_init (val, G_TYPE_UINT64);
memcpy (&iid, &eui, sizeof (eui));
g_value_set_uint64 (val, iid);
return val;
}
static void
nm_ip6_up (void *data, int arg)
{
ipv6cp_options *ho = &ipv6cp_hisoptions[0];
ipv6cp_options *go = &ipv6cp_gotoptions[0];
GHashTable *hash;
g_return_if_fail (DBUS_IS_G_PROXY (proxy));
g_message ("nm-ppp-plugin: (%s): ip6-up event", __func__);
hash = g_hash_table_new_full (g_str_hash, g_str_equal, NULL, value_destroy);
g_hash_table_insert (hash, NM_PPP_IP6_CONFIG_INTERFACE, str_to_gvalue (ifname));
g_hash_table_insert (hash, NM_PPP_IP6_CONFIG_OUR_IID, eui64_to_gvalue (go->ourid));
g_hash_table_insert (hash, NM_PPP_IP6_CONFIG_PEER_IID, eui64_to_gvalue (ho->hisid));
/* DNS is done via DHCPv6 or router advertisements */
g_message ("nm-ppp-plugin: (%s): sending IPv6 config to NetworkManager...", __func__);
dbus_g_proxy_call_no_reply (proxy, "SetIp6Config",
DBUS_TYPE_G_MAP_OF_VARIANT, hash, G_TYPE_INVALID,
G_TYPE_INVALID);
g_hash_table_destroy (hash);
}
static int
get_chap_check (void)
{
@ -319,6 +365,27 @@ nm_exit_notify (void *data, int arg)
proxy = NULL;
}
static void
add_ip6_notifier (void)
{
static struct notifier **notifier = NULL;
static gsize load_once = 0;
if (g_once_init_enter (&load_once)) {
void *handle = dlopen(NULL, RTLD_NOW | RTLD_GLOBAL);
if (handle) {
notifier = dlsym (handle, "ipv6_up_notifier");
dlclose (handle);
}
g_once_init_leave (&load_once, 1);
}
if (notifier)
add_notifier (notifier, nm_ip6_up, NULL);
else
g_message ("nm-ppp-plugin: no IPV6CP notifier support; IPv6 not available");
}
int
plugin_init (void)
{
@ -356,6 +423,7 @@ plugin_init (void)
add_notifier (&phasechange, nm_phasechange, NULL);
add_notifier (&ip_up_notifier, nm_ip_up, NULL);
add_notifier (&exitnotify, nm_exit_notify, proxy);
add_ip6_notifier ();
return 0;
}

View file

@ -16,14 +16,21 @@
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Copyright (C) 2008 Novell, Inc.
* Copyright (C) 2008 Red Hat, Inc.
* Copyright (C) 2008 - 2014 Red Hat, Inc.
*/
#define NM_DBUS_INTERFACE_PPP "org.freedesktop.NetworkManager.PPP"
#define NM_PPP_IP4_CONFIG_INTERFACE "interface"
#define NM_PPP_IP4_CONFIG_ADDRESS "address"
#define NM_PPP_IP4_CONFIG_PREFIX "prefix"
#define NM_PPP_IP4_CONFIG_GATEWAY "gateway"
#define NM_PPP_IP4_CONFIG_DNS "dns"
#define NM_PPP_IP4_CONFIG_WINS "wins"
#define NM_PPP_IP4_CONFIG_ADDRESS "address"
#define NM_PPP_IP4_CONFIG_PREFIX "prefix"
#define NM_PPP_IP4_CONFIG_GATEWAY "gateway"
#define NM_PPP_IP4_CONFIG_DNS "dns"
#define NM_PPP_IP4_CONFIG_WINS "wins"
#define NM_PPP_IP6_CONFIG_INTERFACE "interface"
#define NM_PPP_IP6_CONFIG_OUR_IID "our-iid"
#define NM_PPP_IP6_CONFIG_PEER_IID "peer-iid"
#define DBUS_TYPE_EUI64 (dbus_g_type_get_collection ("GByteArray", G_TYPE_UINT8))