device: add support for 802-1x.auth-timeout

Use the per-connection authentication timeout for 802.1X Ethernet,
MACsec and Wi-Fi connections. In case the value is not defined, fall
back to the global one.

src/devices/nm-device-ethernet.c

@@ -751,6 +751,7 @@ static gboolean
 supplicant_interface_init (NMDeviceEthernet *self)
 {
 	NMDeviceEthernetPrivate *priv = NM_DEVICE_ETHERNET_GET_PRIVATE (self);
+	guint timeout;
 
 	supplicant_interface_release (self);
 
@@ -770,8 +771,11 @@ supplicant_interface_init (NMDeviceEthernet *self)
 	                                                    G_CALLBACK (supplicant_iface_state_cb),
 	                                                    self);
 
-	/* Set up a timeout on the connection attempt to fail it after 25 seconds */
-	priv->supplicant.con_timeout_id = g_timeout_add_seconds (25, supplicant_connection_timeout_cb, self);
+	/* Set up a timeout on the connection attempt */
+	timeout = nm_device_get_supplicant_timeout (NM_DEVICE (self));
+	priv->supplicant.con_timeout_id = g_timeout_add_seconds (timeout,
+	                                                         supplicant_connection_timeout_cb,
+	                                                         self);
 
 	return TRUE;
 }

src/devices/nm-device-macsec.c

@@ -551,6 +551,7 @@ supplicant_interface_init (NMDeviceMacsec *self)
 {
 	NMDeviceMacsecPrivate *priv = NM_DEVICE_MACSEC_GET_PRIVATE (self);
 	NMDevice *parent;
+	guint timeout;
 
 	parent = nm_device_parent_get_device (NM_DEVICE (self));
 	g_return_val_if_fail (parent, FALSE);
@@ -573,9 +574,11 @@ supplicant_interface_init (NMDeviceMacsec *self)
 	                                                    G_CALLBACK (supplicant_iface_state_cb),
 	                                                    self);
 
-	/* Set up a timeout on the connection attempt to fail it after 25 seconds */
-	priv->supplicant.con_timeout_id = g_timeout_add_seconds (25, supplicant_connection_timeout_cb, self);
-
+	/* Set up a timeout on the connection attempt  */
+	timeout = nm_device_get_supplicant_timeout (NM_DEVICE (self));
+	priv->supplicant.con_timeout_id = g_timeout_add_seconds (timeout,
+	                                                         supplicant_connection_timeout_cb,
+	                                                         self);
 	return TRUE;
 }
 

src/devices/nm-device.c

@@ -12946,6 +12946,33 @@ nm_device_spec_match_list (NMDevice *self, const GSList *specs)
 	return m == NM_MATCH_SPEC_MATCH;
 }
 
+guint
+nm_device_get_supplicant_timeout (NMDevice *self)
+{
+	NMConnection *connection;
+	NMSetting8021x *s_8021x;
+	gs_free char *value = NULL;
+	gint timeout;
+#define SUPPLICANT_DEFAULT_TIMEOUT 25
+
+	g_return_val_if_fail (NM_IS_DEVICE (self), SUPPLICANT_DEFAULT_TIMEOUT);
+
+	connection = nm_device_get_applied_connection (self);
+	g_return_val_if_fail (connection, SUPPLICANT_DEFAULT_TIMEOUT);
+	s_8021x = nm_connection_get_setting_802_1x (connection);
+	g_return_val_if_fail (s_8021x, SUPPLICANT_DEFAULT_TIMEOUT);
+
+	timeout = nm_setting_802_1x_get_auth_timeout (s_8021x);
+	if (timeout > 0)
+		return timeout;
+
+	value = nm_config_data_get_connection_default (NM_CONFIG_GET_DATA,
+	                                               "802-1x.auth-timeout",
+	                                               self);
+	return _nm_utils_ascii_str_to_int64 (value, 10, 1, G_MAXINT32,
+	                                     SUPPLICANT_DEFAULT_TIMEOUT);
+}
+
 /*****************************************************************************/
 
 static const char *

src/devices/nm-device.h

@@ -640,5 +640,6 @@ gboolean nm_device_update_hw_address (NMDevice *self);
 void nm_device_update_initial_hw_address (NMDevice *self);
 void nm_device_update_permanent_hw_address (NMDevice *self, gboolean force_freeze);
 void nm_device_update_dynamic_ip_setup (NMDevice *self);
+guint nm_device_get_supplicant_timeout (NMDevice *self);
 
 #endif /* __NETWORKMANAGER_DEVICE_H__ */

src/devices/wifi/nm-device-wifi.c

@@ -2575,6 +2575,7 @@ act_stage2_config (NMDevice *device, NMDeviceStateReason *reason)
 	const char *setting_name;
 	NMSettingWireless *s_wireless;
 	GError *error = NULL;
+	guint timeout;
 
 	g_return_val_if_fail (reason != NULL, NM_ACT_STAGE_RETURN_FAILURE);
 
@@ -2646,8 +2647,11 @@ act_stage2_config (NMDevice *device, NMDeviceStateReason *reason)
 	nm_supplicant_interface_assoc (priv->sup_iface, config,
 	                               supplicant_iface_assoc_cb, self);
 
-	/* Set up a timeout on the association attempt to fail after 25 seconds */
-	priv->sup_timeout_id = g_timeout_add_seconds (25, supplicant_connection_timeout_cb, self);
+	/* Set up a timeout on the association attempt */
+	timeout = nm_device_get_supplicant_timeout (NM_DEVICE (self));
+	priv->sup_timeout_id = g_timeout_add_seconds (timeout,
+	                                              supplicant_connection_timeout_cb,
+	                                              self);
 
 	if (!priv->periodic_source_id)
 		priv->periodic_source_id = g_timeout_add_seconds (6, periodic_update_cb, self);