NetworkManager/libnm-core/nm-setting-connection.c
Thomas Haller f0d40525df device: support dynamic "connection.stable-id" in form of text-substitution
Usecase: when connecting to a public Wi-Fi with MAC address randomization
("wifi.cloned-mac-address=random") you get on every re-connect a new
IP address due to the changing MAC address.
"wifi.cloned-mac-address=stable" is the solution for that. But that
means, every time when reconnecting to this network, the same ID will
be reused. We want an ID that is stable for a while, but at a later
point a new ID should e generated when revisiting the Wi-Fi network.

Extend the stable-id to become dynamic and support templates/substitutions.
Currently supported is "${CONNECTION}", "${BOOT}" and "${RANDOM}".
Any unrecognized pattern is treated verbaim/untranslated.

"$$" is treated special to allow escaping the '$' character. This allows
the user to still embed verbatim '$' characters with the guarantee that
future versions of NetworkManager will still generate the same ID.
Of course, a user could just avoid '$' in the stable-id unless using
it for dynamic substitutions.

Later we might want to add more recognized substitutions. For example, it
could be useful to generate new IDs based on the current time. The ${} syntax
is extendable to support arguments like "${PERIODIC:weekly}".

Also allow "connection.stable-id" to be set as global default value.
Previously that made no sense because the stable-id was static
and is anyway strongly tied to the identity of the connection profile.
Now, with dynamic stable-ids it gets much more useful to specify
a global default.

Note that pre-existing stable-ids don't change and still generate
the same addresses -- unless they contain one of the new ${} patterns.
2017-01-09 14:50:33 +01:00

1890 lines
60 KiB
C

/* -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */
/*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301 USA.
*
* Copyright 2007 - 2013 Red Hat, Inc.
* Copyright 2007 - 2008 Novell, Inc.
*/
#include "nm-default.h"
#include "nm-setting-connection.h"
#include <string.h>
#include "nm-utils.h"
#include "nm-utils-private.h"
#include "nm-core-enum-types.h"
#include "nm-connection-private.h"
#include "nm-setting-bond.h"
#include "nm-setting-bridge.h"
#include "nm-setting-team.h"
#include "nm-setting-vlan.h"
/**
* SECTION:nm-setting-connection
* @short_description: Describes general connection properties
*
* The #NMSettingConnection object is a #NMSetting subclass that describes
* properties that apply to all #NMConnection objects, regardless of what type
* of network connection they describe. Each #NMConnection object must contain
* a #NMSettingConnection setting.
**/
G_DEFINE_TYPE_WITH_CODE (NMSettingConnection, nm_setting_connection, NM_TYPE_SETTING,
_nm_register_setting (CONNECTION, 0))
NM_SETTING_REGISTER_TYPE (NM_TYPE_SETTING_CONNECTION)
#define NM_SETTING_CONNECTION_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), NM_TYPE_SETTING_CONNECTION, NMSettingConnectionPrivate))
typedef enum {
PERM_TYPE_USER = 0,
} PermType;
typedef struct {
guint8 ptype;
char *item;
} Permission;
typedef struct {
char *id;
char *uuid;
char *stable_id;
char *interface_name;
char *type;
char *master;
char *slave_type;
NMSettingConnectionAutoconnectSlaves autoconnect_slaves;
GSList *permissions; /* list of Permission structs */
gboolean autoconnect;
gint autoconnect_priority;
gint autoconnect_retries;
guint64 timestamp;
gboolean read_only;
char *zone;
GSList *secondaries; /* secondary connections to activate with the base connection */
guint gateway_ping_timeout;
NMMetered metered;
NMSettingConnectionLldp lldp;
} NMSettingConnectionPrivate;
enum {
PROP_0,
PROP_ID,
PROP_UUID,
PROP_INTERFACE_NAME,
PROP_TYPE,
PROP_PERMISSIONS,
PROP_AUTOCONNECT,
PROP_AUTOCONNECT_PRIORITY,
PROP_AUTOCONNECT_RETRIES,
PROP_TIMESTAMP,
PROP_READ_ONLY,
PROP_ZONE,
PROP_MASTER,
PROP_SLAVE_TYPE,
PROP_AUTOCONNECT_SLAVES,
PROP_SECONDARIES,
PROP_GATEWAY_PING_TIMEOUT,
PROP_METERED,
PROP_LLDP,
PROP_STABLE_ID,
LAST_PROP
};
/*****************************************************************************/
#define PERM_USER_PREFIX "user:"
static Permission *
permission_new_from_str (const char *str)
{
Permission *p;
const char *last_colon;
size_t ulen = 0, i;
g_return_val_if_fail (strncmp (str, PERM_USER_PREFIX, strlen (PERM_USER_PREFIX)) == 0, NULL);
str += strlen (PERM_USER_PREFIX);
last_colon = strrchr (str, ':');
if (last_colon) {
/* Ensure that somebody didn't pass "user::" */
g_return_val_if_fail (last_colon > str, NULL);
/* Reject :[detail] for now */
g_return_val_if_fail (*(last_colon + 1) == '\0', NULL);
/* Make sure we don't include detail in the username */
ulen = last_colon - str;
} else
ulen = strlen (str);
/* Sanity check the length of the username */
g_return_val_if_fail (ulen < 100, NULL);
/* Make sure there's no ':' in the username */
for (i = 0; i < ulen; i++)
g_return_val_if_fail (str[i] != ':', NULL);
/* And the username must be valid UTF-8 */
g_return_val_if_fail (g_utf8_validate (str, -1, NULL) == TRUE, NULL);
/* Yay, valid... create the new permission */
p = g_slice_new0 (Permission);
p->ptype = PERM_TYPE_USER;
if (last_colon) {
p->item = g_malloc (ulen + 1);
memcpy (p->item, str, ulen);
p->item[ulen] = '\0';
} else
p->item = g_strdup (str);
return p;
}
static Permission *
permission_new (const char *uname)
{
Permission *p;
g_return_val_if_fail (uname, NULL);
g_return_val_if_fail (uname[0] != '\0', NULL);
g_return_val_if_fail (strchr (uname, ':') == NULL, NULL);
g_return_val_if_fail (g_utf8_validate (uname, -1, NULL) == TRUE, NULL);
/* Yay, valid... create the new permission */
p = g_slice_new0 (Permission);
p->ptype = PERM_TYPE_USER;
p->item = g_strdup (uname);
return p;
}
static char *
permission_to_string (Permission *p)
{
return g_strdup_printf (PERM_USER_PREFIX "%s:", p->item);
}
static void
permission_free (Permission *p)
{
g_free (p->item);
memset (p, 0, sizeof (*p));
g_slice_free (Permission, p);
}
/*****************************************************************************/
/**
* nm_setting_connection_new:
*
* Creates a new #NMSettingConnection object with default values.
*
* Returns: the new empty #NMSettingConnection object
**/
NMSetting *nm_setting_connection_new (void)
{
return (NMSetting *) g_object_new (NM_TYPE_SETTING_CONNECTION, NULL);
}
/**
* nm_setting_connection_get_id:
* @setting: the #NMSettingConnection
*
* Returns the #NMSettingConnection:id property of the connection.
*
* Returns: the connection ID
**/
const char *
nm_setting_connection_get_id (NMSettingConnection *setting)
{
g_return_val_if_fail (NM_IS_SETTING_CONNECTION (setting), NULL);
return NM_SETTING_CONNECTION_GET_PRIVATE (setting)->id;
}
/**
* nm_setting_connection_get_uuid:
* @setting: the #NMSettingConnection
*
* Returns the #NMSettingConnection:uuid property of the connection.
*
* Returns: the connection UUID
**/
const char *
nm_setting_connection_get_uuid (NMSettingConnection *setting)
{
g_return_val_if_fail (NM_IS_SETTING_CONNECTION (setting), NULL);
return NM_SETTING_CONNECTION_GET_PRIVATE (setting)->uuid;
}
/**
* nm_setting_connection_get_stable_id:
* @setting: the #NMSettingConnection
*
* Returns the #NMSettingConnection:stable_id property of the connection.
*
* Returns: the stable-id for the connection
*
* Since: 1.4
**/
const char *
nm_setting_connection_get_stable_id (NMSettingConnection *setting)
{
g_return_val_if_fail (NM_IS_SETTING_CONNECTION (setting), NULL);
return NM_SETTING_CONNECTION_GET_PRIVATE (setting)->stable_id;
}
/**
* nm_setting_connection_get_interface_name:
* @setting: the #NMSettingConnection
*
* Returns the #NMSettingConnection:interface-name property of the connection.
*
* Returns: the connection's interface name
**/
const char *
nm_setting_connection_get_interface_name (NMSettingConnection *setting)
{
g_return_val_if_fail (NM_IS_SETTING_CONNECTION (setting), NULL);
return NM_SETTING_CONNECTION_GET_PRIVATE (setting)->interface_name;
}
/**
* nm_setting_connection_get_connection_type:
* @setting: the #NMSettingConnection
*
* Returns the #NMSettingConnection:type property of the connection.
*
* Returns: the connection type
**/
const char *
nm_setting_connection_get_connection_type (NMSettingConnection *setting)
{
g_return_val_if_fail (NM_IS_SETTING_CONNECTION (setting), NULL);
return NM_SETTING_CONNECTION_GET_PRIVATE (setting)->type;
}
/**
* nm_setting_connection_get_num_permissions:
* @setting: the #NMSettingConnection
*
* Returns the number of entires in the #NMSettingConnection:permissions
* property of this setting.
*
* Returns: the number of permissions entires
*/
guint32
nm_setting_connection_get_num_permissions (NMSettingConnection *setting)
{
g_return_val_if_fail (NM_IS_SETTING_CONNECTION (setting), 0);
return g_slist_length (NM_SETTING_CONNECTION_GET_PRIVATE (setting)->permissions);
}
/**
* nm_setting_connection_get_permission:
* @setting: the #NMSettingConnection
* @idx: the zero-based index of the permissions entry
* @out_ptype: on return, the permission type (at this time, always "user")
* @out_pitem: on return, the permission item (formatted accoring to @ptype, see
* #NMSettingConnection:permissions for more detail
* @out_detail: on return, the permission detail (at this time, always %NULL)
*
* Retrieve one of the entries of the #NMSettingConnection:permissions property
* of this setting.
*
* Returns: %TRUE if a permission was returned, %FALSE if @idx was invalid
*/
gboolean
nm_setting_connection_get_permission (NMSettingConnection *setting,
guint32 idx,
const char **out_ptype,
const char **out_pitem,
const char **out_detail)
{
NMSettingConnectionPrivate *priv;
Permission *p;
g_return_val_if_fail (NM_IS_SETTING_CONNECTION (setting), FALSE);
priv = NM_SETTING_CONNECTION_GET_PRIVATE (setting);
g_return_val_if_fail (idx < g_slist_length (priv->permissions), FALSE);
p = g_slist_nth_data (priv->permissions, idx);
if (out_ptype)
*out_ptype = "user";
if (out_pitem)
*out_pitem = p->item;
if (out_detail)
*out_detail = NULL;
return TRUE;
}
/**
* nm_setting_connection_permissions_user_allowed:
* @setting: the #NMSettingConnection
* @uname: the user name to check permissions for
*
* Checks whether the given username is allowed to view/access this connection.
*
* Returns: %TRUE if the requested user is allowed to view this connection,
* %FALSE if the given user is not allowed to view this connection
*/
gboolean
nm_setting_connection_permissions_user_allowed (NMSettingConnection *setting,
const char *uname)
{
NMSettingConnectionPrivate *priv;
GSList *iter;
g_return_val_if_fail (NM_IS_SETTING_CONNECTION (setting), FALSE);
g_return_val_if_fail (uname != NULL, FALSE);
g_return_val_if_fail (*uname != '\0', FALSE);
priv = NM_SETTING_CONNECTION_GET_PRIVATE (setting);
/* If no permissions, visible to all */
if (priv->permissions == NULL)
return TRUE;
/* Find the username in the permissions list */
for (iter = priv->permissions; iter; iter = g_slist_next (iter)) {
Permission *p = iter->data;
if (strcmp (uname, p->item) == 0)
return TRUE;
}
return FALSE;
}
/**
* nm_setting_connection_add_permission:
* @setting: the #NMSettingConnection
* @ptype: the permission type; at this time only "user" is supported
* @pitem: the permission item formatted as required for @ptype
* @detail: (allow-none): unused at this time; must be %NULL
*
* Adds a permission to the connection's permission list. At this time, only
* the "user" permission type is supported, and @pitem must be a username. See
* #NMSettingConnection:permissions: for more details.
*
* Returns: %TRUE if the permission was unique and was successfully added to the
* list, %FALSE if @ptype or @pitem was invalid or it the permission was already
* present in the list
*/
gboolean
nm_setting_connection_add_permission (NMSettingConnection *setting,
const char *ptype,
const char *pitem,
const char *detail)
{
NMSettingConnectionPrivate *priv;
Permission *p;
GSList *iter;
g_return_val_if_fail (NM_IS_SETTING_CONNECTION (setting), FALSE);
g_return_val_if_fail (ptype, FALSE);
g_return_val_if_fail (strlen (ptype) > 0, FALSE);
g_return_val_if_fail (detail == NULL, FALSE);
/* Only "user" for now... */
g_return_val_if_fail (strcmp (ptype, "user") == 0, FALSE);
priv = NM_SETTING_CONNECTION_GET_PRIVATE (setting);
/* No dupes */
for (iter = priv->permissions; iter; iter = g_slist_next (iter)) {
p = iter->data;
if (strcmp (pitem, p->item) == 0)
return FALSE;
}
p = permission_new (pitem);
g_return_val_if_fail (p != NULL, FALSE);
priv->permissions = g_slist_append (priv->permissions, p);
g_object_notify (G_OBJECT (setting), NM_SETTING_CONNECTION_PERMISSIONS);
return TRUE;
}
/**
* nm_setting_connection_remove_permission:
* @setting: the #NMSettingConnection
* @idx: the zero-based index of the permission to remove
*
* Removes the permission at index @idx from the connection.
*/
void
nm_setting_connection_remove_permission (NMSettingConnection *setting,
guint32 idx)
{
NMSettingConnectionPrivate *priv;
GSList *iter;
g_return_if_fail (NM_IS_SETTING_CONNECTION (setting));
priv = NM_SETTING_CONNECTION_GET_PRIVATE (setting);
iter = g_slist_nth (priv->permissions, idx);
g_return_if_fail (iter != NULL);
permission_free ((Permission *) iter->data);
priv->permissions = g_slist_delete_link (priv->permissions, iter);
g_object_notify (G_OBJECT (setting), NM_SETTING_CONNECTION_PERMISSIONS);
}
/**
* nm_setting_connection_remove_permission_by_value:
* @setting: the #NMSettingConnection
* @ptype: the permission type; at this time only "user" is supported
* @pitem: the permission item formatted as required for @ptype
* @detail: (allow-none): unused at this time; must be %NULL
*
* Removes the permission from the connection.
* At this time, only the "user" permission type is supported, and @pitem must
* be a username. See #NMSettingConnection:permissions: for more details.
*
* Returns: %TRUE if the permission was found and removed; %FALSE if it was not.
*/
gboolean
nm_setting_connection_remove_permission_by_value (NMSettingConnection *setting,
const char *ptype,
const char *pitem,
const char *detail)
{
NMSettingConnectionPrivate *priv;
Permission *p;
GSList *iter;
g_return_val_if_fail (NM_IS_SETTING_CONNECTION (setting), FALSE);
g_return_val_if_fail (ptype, FALSE);
g_return_val_if_fail (strlen (ptype) > 0, FALSE);
g_return_val_if_fail (detail == NULL, FALSE);
/* Only "user" for now... */
g_return_val_if_fail (strcmp (ptype, "user") == 0, FALSE);
priv = NM_SETTING_CONNECTION_GET_PRIVATE (setting);
for (iter = priv->permissions; iter; iter = g_slist_next (iter)) {
p = iter->data;
if (strcmp (pitem, p->item) == 0) {
permission_free ((Permission *) iter->data);
priv->permissions = g_slist_delete_link (priv->permissions, iter);
g_object_notify (G_OBJECT (setting), NM_SETTING_CONNECTION_PERMISSIONS);
return TRUE;
}
}
return FALSE;
}
/**
* nm_setting_connection_get_autoconnect:
* @setting: the #NMSettingConnection
*
* Returns the #NMSettingConnection:autoconnect property of the connection.
*
* Returns: the connection's autoconnect behavior
**/
gboolean
nm_setting_connection_get_autoconnect (NMSettingConnection *setting)
{
g_return_val_if_fail (NM_IS_SETTING_CONNECTION (setting), FALSE);
return NM_SETTING_CONNECTION_GET_PRIVATE (setting)->autoconnect;
}
/**
* nm_setting_connection_get_autoconnect_priority:
* @setting: the #NMSettingConnection
*
* Returns the #NMSettingConnection:autoconnect-priority property of the connection.
* The higher number, the higher priority.
*
* Returns: the connection's autoconnect priority
**/
gint
nm_setting_connection_get_autoconnect_priority (NMSettingConnection *setting)
{
g_return_val_if_fail (NM_IS_SETTING_CONNECTION (setting), 0);
return NM_SETTING_CONNECTION_GET_PRIVATE (setting)->autoconnect_priority;
}
/**
* nm_setting_connection_get_autoconnect_retries:
* @setting: the #NMSettingConnection
*
* Returns the #NMSettingConnection:autoconnect-retries property of the connection.
* Zero means infinite, -1 means the global default value.
*
* Returns: the connection's autoconnect retries
*
* Since: 1.6
**/
gint
nm_setting_connection_get_autoconnect_retries (NMSettingConnection *setting)
{
g_return_val_if_fail (NM_IS_SETTING_CONNECTION (setting), -1);
return NM_SETTING_CONNECTION_GET_PRIVATE (setting)->autoconnect_retries;
}
/**
* nm_setting_connection_get_timestamp:
* @setting: the #NMSettingConnection
*
* Returns the #NMSettingConnection:timestamp property of the connection.
*
* Returns: the connection's timestamp
**/
guint64
nm_setting_connection_get_timestamp (NMSettingConnection *setting)
{
g_return_val_if_fail (NM_IS_SETTING_CONNECTION (setting), 0);
return NM_SETTING_CONNECTION_GET_PRIVATE (setting)->timestamp;
}
/**
* nm_setting_connection_get_read_only:
* @setting: the #NMSettingConnection
*
* Returns the #NMSettingConnection:read-only property of the connection.
*
* Returns: %TRUE if the connection is read-only, %FALSE if it is not
**/
gboolean
nm_setting_connection_get_read_only (NMSettingConnection *setting)
{
g_return_val_if_fail (NM_IS_SETTING_CONNECTION (setting), TRUE);
return NM_SETTING_CONNECTION_GET_PRIVATE (setting)->read_only;
}
/**
* nm_setting_connection_get_zone:
* @setting: the #NMSettingConnection
*
* Returns the #NMSettingConnection:zone property of the connection.
*
* Returns: the trust level of a connection
**/
const char *
nm_setting_connection_get_zone (NMSettingConnection *setting)
{
g_return_val_if_fail (NM_IS_SETTING_CONNECTION (setting), NULL);
return NM_SETTING_CONNECTION_GET_PRIVATE (setting)->zone;
}
/**
* nm_setting_connection_get_master:
* @setting: the #NMSettingConnection
*
* Returns the #NMSettingConnection:master property of the connection.
*
* Returns: interface name of the master device or UUID of the master
* connection.
*/
const char *
nm_setting_connection_get_master (NMSettingConnection *setting)
{
g_return_val_if_fail (NM_IS_SETTING_CONNECTION (setting), NULL);
return NM_SETTING_CONNECTION_GET_PRIVATE (setting)->master;
}
/**
* nm_setting_connection_get_slave_type:
* @setting: the #NMSettingConnection
*
* Returns the #NMSettingConnection:slave-type property of the connection.
*
* Returns: the type of slave this connection is, if any
*/
const char *
nm_setting_connection_get_slave_type (NMSettingConnection *setting)
{
g_return_val_if_fail (NM_IS_SETTING_CONNECTION (setting), NULL);
return NM_SETTING_CONNECTION_GET_PRIVATE (setting)->slave_type;
}
/**
* nm_setting_connection_is_slave_type:
* @setting: the #NMSettingConnection
* @type: the setting name (ie #NM_SETTING_BOND_SETTING_NAME) to be matched
* against @setting's slave type
*
* Returns: %TRUE if connection is of the given slave @type
*/
gboolean
nm_setting_connection_is_slave_type (NMSettingConnection *setting,
const char *type)
{
g_return_val_if_fail (NM_IS_SETTING_CONNECTION (setting), FALSE);
return !g_strcmp0 (NM_SETTING_CONNECTION_GET_PRIVATE (setting)->slave_type, type);
}
/**
* nm_setting_connection_get_autoconnect_slaves:
* @setting: the #NMSettingConnection
*
* Returns the #NMSettingConnection:autoconnect-slaves property of the connection.
*
* Returns: whether slaves of the connection should be activated together
* with the connection.
*
* Since: 1.2
**/
NMSettingConnectionAutoconnectSlaves
nm_setting_connection_get_autoconnect_slaves (NMSettingConnection *setting)
{
g_return_val_if_fail (NM_IS_SETTING_CONNECTION (setting), NM_SETTING_CONNECTION_AUTOCONNECT_SLAVES_DEFAULT);
return NM_SETTING_CONNECTION_GET_PRIVATE (setting)->autoconnect_slaves;
}
/**
* nm_setting_connection_get_num_secondaries:
* @setting: the #NMSettingConnection
*
* Returns: the number of configured secondary connection UUIDs
**/
guint32
nm_setting_connection_get_num_secondaries (NMSettingConnection *setting)
{
g_return_val_if_fail (NM_IS_SETTING_CONNECTION (setting), 0);
return g_slist_length (NM_SETTING_CONNECTION_GET_PRIVATE (setting)->secondaries);
}
/**
* nm_setting_connection_get_secondary:
* @setting: the #NMSettingConnection
* @idx: the zero-based index of the secondary connection UUID entry
*
* Returns: the secondary connection UUID at index @idx
**/
const char *
nm_setting_connection_get_secondary (NMSettingConnection *setting, guint32 idx)
{
NMSettingConnectionPrivate *priv;
g_return_val_if_fail (NM_IS_SETTING_CONNECTION (setting), NULL);
priv = NM_SETTING_CONNECTION_GET_PRIVATE (setting);
g_return_val_if_fail (idx <= g_slist_length (priv->secondaries), NULL);
return (const char *) g_slist_nth_data (priv->secondaries, idx);
}
/**
* nm_setting_connection_add_secondary:
* @setting: the #NMSettingConnection
* @sec_uuid: the secondary connection UUID to add
*
* Adds a new secondary connetion UUID to the setting.
*
* Returns: %TRUE if the secondary connection UUID was added; %FALSE if the UUID
* was already present
**/
gboolean
nm_setting_connection_add_secondary (NMSettingConnection *setting,
const char *sec_uuid)
{
NMSettingConnectionPrivate *priv;
GSList *iter;
g_return_val_if_fail (NM_IS_SETTING_CONNECTION (setting), FALSE);
g_return_val_if_fail (sec_uuid != NULL, FALSE);
g_return_val_if_fail (sec_uuid[0] != '\0', FALSE);
priv = NM_SETTING_CONNECTION_GET_PRIVATE (setting);
for (iter = priv->secondaries; iter; iter = g_slist_next (iter)) {
if (!strcmp (sec_uuid, (char *) iter->data))
return FALSE;
}
priv->secondaries = g_slist_append (priv->secondaries, g_strdup (sec_uuid));
g_object_notify (G_OBJECT (setting), NM_SETTING_CONNECTION_SECONDARIES);
return TRUE;
}
/**
* nm_setting_connection_remove_secondary:
* @setting: the #NMSettingConnection
* @idx: index number of the secondary connection UUID
*
* Removes the secondary coonnection UUID at index @idx.
**/
void
nm_setting_connection_remove_secondary (NMSettingConnection *setting, guint32 idx)
{
NMSettingConnectionPrivate *priv;
GSList *elt;
g_return_if_fail (NM_IS_SETTING_CONNECTION (setting));
priv = NM_SETTING_CONNECTION_GET_PRIVATE (setting);
elt = g_slist_nth (priv->secondaries, idx);
g_return_if_fail (elt != NULL);
g_free (elt->data);
priv->secondaries = g_slist_delete_link (priv->secondaries, elt);
g_object_notify (G_OBJECT (setting), NM_SETTING_CONNECTION_SECONDARIES);
}
/**
* nm_setting_connection_remove_secondary_by_value:
* @setting: the #NMSettingConnection
* @sec_uuid: the secondary connection UUID to remove
*
* Removes the secondary coonnection UUID @sec_uuid.
*
* Returns: %TRUE if the secondary connection UUID was found and removed; %FALSE if it was not.
**/
gboolean
nm_setting_connection_remove_secondary_by_value (NMSettingConnection *setting,
const char *sec_uuid)
{
NMSettingConnectionPrivate *priv;
GSList *iter;
g_return_val_if_fail (NM_IS_SETTING_CONNECTION (setting), FALSE);
g_return_val_if_fail (sec_uuid != NULL, FALSE);
g_return_val_if_fail (sec_uuid[0] != '\0', FALSE);
priv = NM_SETTING_CONNECTION_GET_PRIVATE (setting);
for (iter = priv->secondaries; iter; iter = g_slist_next (iter)) {
if (!strcmp (sec_uuid, (char *) iter->data)) {
priv->secondaries = g_slist_delete_link (priv->secondaries, iter);
g_object_notify (G_OBJECT (setting), NM_SETTING_CONNECTION_SECONDARIES);
return TRUE;
}
}
return FALSE;
}
/**
* nm_setting_connection_get_gateway_ping_timeout:
* @setting: the #NMSettingConnection
*
* Returns: the value contained in the #NMSettingConnection:gateway-ping-timeout
* property.
**/
guint32
nm_setting_connection_get_gateway_ping_timeout (NMSettingConnection *setting)
{
g_return_val_if_fail (NM_IS_SETTING_CONNECTION (setting), 0);
return NM_SETTING_CONNECTION_GET_PRIVATE (setting)->gateway_ping_timeout;
}
/**
* nm_setting_connection_get_metered:
* @setting: the #NMSettingConnection
*
* Returns: the #NMSettingConnection:metered property of the setting.
*
* Since: 1.2
**/
NMMetered
nm_setting_connection_get_metered (NMSettingConnection *setting)
{
g_return_val_if_fail (NM_IS_SETTING_CONNECTION (setting),
NM_METERED_UNKNOWN);
return NM_SETTING_CONNECTION_GET_PRIVATE (setting)->metered;
}
/**
* nm_setting_connection_get_lldp:
* @setting: the #NMSettingConnection
*
* Returns the #NMSettingConnection:lldp property of the connection.
*
* Returns: a %NMSettingConnectionLldp which indicates whether LLDP must be
* enabled for the connection.
*
* Since: 1.2
**/
NMSettingConnectionLldp
nm_setting_connection_get_lldp (NMSettingConnection *setting)
{
g_return_val_if_fail (NM_IS_SETTING_CONNECTION (setting), NM_SETTING_CONNECTION_LLDP_DEFAULT);
return NM_SETTING_CONNECTION_GET_PRIVATE (setting)->lldp;
}
static void
_set_error_missing_base_setting (GError **error, const char *type)
{
g_set_error (error,
NM_CONNECTION_ERROR,
NM_CONNECTION_ERROR_MISSING_SETTING,
_("setting required for connection of type '%s'"),
type);
g_prefix_error (error, "%s: ", type);
}
static gboolean
verify (NMSetting *setting, NMConnection *connection, GError **error)
{
NMSettingConnectionPrivate *priv = NM_SETTING_CONNECTION_GET_PRIVATE (setting);
gboolean is_slave;
const char *slave_setting_type = NULL;
NMSetting *normerr_base_type = NULL;
const char *normerr_slave_setting_type = NULL;
const char *normerr_missing_slave_type = NULL;
const char *normerr_missing_slave_type_port = NULL;
gboolean normerr_base_setting = FALSE;
if (!priv->id) {
g_set_error_literal (error,
NM_CONNECTION_ERROR,
NM_CONNECTION_ERROR_MISSING_PROPERTY,
_("property is missing"));
g_prefix_error (error, "%s.%s: ", NM_SETTING_CONNECTION_SETTING_NAME, NM_SETTING_CONNECTION_ID);
return FALSE;
} else if (!priv->id[0]) {
g_set_error_literal (error,
NM_CONNECTION_ERROR,
NM_CONNECTION_ERROR_INVALID_PROPERTY,
_("property is empty"));
g_prefix_error (error, "%s.%s: ", NM_SETTING_CONNECTION_SETTING_NAME, NM_SETTING_CONNECTION_ID);
return FALSE;
}
if (priv->uuid && !nm_utils_is_uuid (priv->uuid)) {
g_set_error (error,
NM_CONNECTION_ERROR,
NM_CONNECTION_ERROR_INVALID_PROPERTY,
_("'%s' is not a valid UUID"),
priv->uuid);
g_prefix_error (error, "%s.%s: ", NM_SETTING_CONNECTION_SETTING_NAME, NM_SETTING_CONNECTION_UUID);
return FALSE;
}
if (priv->interface_name) {
GError *tmp_error = NULL;
if (!nm_utils_is_valid_iface_name (priv->interface_name, &tmp_error)) {
g_set_error (error,
NM_CONNECTION_ERROR,
NM_CONNECTION_ERROR_INVALID_PROPERTY,
"'%s': %s", priv->interface_name, tmp_error->message);
g_prefix_error (error, "%s.%s: ", NM_SETTING_CONNECTION_SETTING_NAME, NM_SETTING_CONNECTION_INTERFACE_NAME);
g_error_free (tmp_error);
return FALSE;
}
}
if (!priv->type) {
if (!connection || !(normerr_base_type = _nm_connection_find_base_type_setting (connection))) {
g_set_error_literal (error,
NM_CONNECTION_ERROR,
NM_CONNECTION_ERROR_MISSING_PROPERTY,
_("property is missing"));
g_prefix_error (error, "%s.%s: ", NM_SETTING_CONNECTION_SETTING_NAME, NM_SETTING_CONNECTION_TYPE);
return FALSE;
}
} else {
GType base_type;
if (!priv->type[0]) {
g_set_error_literal (error,
NM_CONNECTION_ERROR,
NM_CONNECTION_ERROR_INVALID_PROPERTY,
_("property is empty"));
g_prefix_error (error, "%s.%s: ", NM_SETTING_CONNECTION_SETTING_NAME, NM_SETTING_CONNECTION_TYPE);
return FALSE;
}
base_type = nm_setting_lookup_type (priv->type);
if (base_type == G_TYPE_INVALID || !_nm_setting_type_is_base_type (base_type)) {
g_set_error (error,
NM_CONNECTION_ERROR,
NM_CONNECTION_ERROR_INVALID_PROPERTY,
_("connection type '%s' is not valid"),
priv->type);
g_prefix_error (error, "%s.%s: ", NM_SETTING_CONNECTION_SETTING_NAME, NM_SETTING_CONNECTION_TYPE);
return FALSE;
}
/* Make sure the corresponding 'type' item is present */
if ( connection
&& !nm_connection_get_setting_by_name (connection, priv->type)) {
NMSetting *s_base;
NMConnection *connection2;
s_base = g_object_new (base_type, NULL);
connection2 = nm_simple_connection_new_clone (connection);
nm_connection_add_setting (connection2, s_base);
normerr_base_setting = nm_setting_verify (s_base, connection2, NULL);
g_object_unref (connection2);
if (!normerr_base_setting) {
_set_error_missing_base_setting (error, priv->type);
return FALSE;
}
}
}
is_slave = FALSE;
if (priv->slave_type)
is_slave = _nm_setting_slave_type_is_valid (priv->slave_type, &slave_setting_type);
if (priv->slave_type && !is_slave) {
g_set_error (error,
NM_CONNECTION_ERROR,
NM_CONNECTION_ERROR_INVALID_PROPERTY,
_("Unknown slave type '%s'"), priv->slave_type);
g_prefix_error (error, "%s.%s: ", NM_SETTING_CONNECTION_SETTING_NAME, NM_SETTING_CONNECTION_SLAVE_TYPE);
return FALSE;
}
if (is_slave) {
if (!priv->master) {
g_set_error (error,
NM_CONNECTION_ERROR,
NM_CONNECTION_ERROR_MISSING_PROPERTY,
_("Slave connections need a valid '%s' property"), NM_SETTING_CONNECTION_MASTER);
g_prefix_error (error, "%s.%s: ", NM_SETTING_CONNECTION_SETTING_NAME, NM_SETTING_CONNECTION_MASTER);
return FALSE;
}
if ( slave_setting_type
&& connection
&& !nm_connection_get_setting_by_name (connection, slave_setting_type))
normerr_slave_setting_type = slave_setting_type;
} else {
if (priv->master) {
const char *slave_type;
NMSetting *s_port;
if ( connection
&& (slave_type = _nm_connection_detect_slave_type (connection, &s_port))) {
normerr_missing_slave_type = slave_type;
normerr_missing_slave_type_port = nm_setting_get_name (s_port);
} else {
g_set_error (error,
NM_CONNECTION_ERROR,
NM_CONNECTION_ERROR_MISSING_PROPERTY,
_("Cannot set '%s' without '%s'"),
NM_SETTING_CONNECTION_MASTER, NM_SETTING_CONNECTION_SLAVE_TYPE);
g_prefix_error (error, "%s.%s: ", NM_SETTING_CONNECTION_SETTING_NAME, NM_SETTING_CONNECTION_SLAVE_TYPE);
return FALSE;
}
}
}
if (priv->metered != NM_METERED_UNKNOWN &&
priv->metered != NM_METERED_YES &&
priv->metered != NM_METERED_NO) {
g_set_error (error,
NM_CONNECTION_ERROR,
NM_CONNECTION_ERROR_INVALID_PROPERTY,
_("metered value %d is not valid"), priv->metered);
g_prefix_error (error, "%s.%s: ", NM_SETTING_CONNECTION_SETTING_NAME,
NM_SETTING_CONNECTION_METERED);
return FALSE;
}
/* *** errors above here should be always fatal, below NORMALIZABLE_ERROR *** */
if (!priv->uuid) {
g_set_error_literal (error,
NM_CONNECTION_ERROR,
NM_CONNECTION_ERROR_MISSING_PROPERTY,
_("property is missing"));
g_prefix_error (error, "%s.%s: ", NM_SETTING_CONNECTION_SETTING_NAME, NM_SETTING_CONNECTION_UUID);
return NM_SETTING_VERIFY_NORMALIZABLE_ERROR;
}
if (normerr_base_type) {
g_set_error (error,
NM_CONNECTION_ERROR,
NM_CONNECTION_ERROR_MISSING_PROPERTY,
_("property type should be set to '%s'"),
nm_setting_get_name (normerr_base_type));
g_prefix_error (error, "%s.%s: ", NM_SETTING_CONNECTION_SETTING_NAME, NM_SETTING_CONNECTION_TYPE);
return NM_SETTING_VERIFY_NORMALIZABLE_ERROR;
}
if (normerr_base_setting) {
_set_error_missing_base_setting (error, priv->type);
return NM_SETTING_VERIFY_NORMALIZABLE_ERROR;
}
if (normerr_slave_setting_type) {
g_set_error (error,
NM_CONNECTION_ERROR,
NM_CONNECTION_ERROR_MISSING_SETTING,
_("slave-type '%s' requires a '%s' setting in the connection"),
priv->slave_type, normerr_slave_setting_type);
g_prefix_error (error, "%s: ", normerr_slave_setting_type);
return NM_SETTING_VERIFY_NORMALIZABLE_ERROR;
}
if (normerr_missing_slave_type) {
g_set_error (error,
NM_CONNECTION_ERROR,
NM_CONNECTION_ERROR_MISSING_PROPERTY,
_("Detect a slave connection with '%s' set and a port type '%s'. '%s' should be set to '%s'"),
NM_SETTING_CONNECTION_MASTER, normerr_missing_slave_type_port,
NM_SETTING_CONNECTION_SLAVE_TYPE, normerr_missing_slave_type);
g_prefix_error (error, "%s.%s: ", NM_SETTING_CONNECTION_SETTING_NAME, NM_SETTING_CONNECTION_SLAVE_TYPE);
return NM_SETTING_VERIFY_NORMALIZABLE_ERROR;
}
return TRUE;
}
static const char *
find_virtual_interface_name (GVariant *connection_dict)
{
GVariant *setting_dict;
const char *interface_name;
setting_dict = g_variant_lookup_value (connection_dict, NM_SETTING_BOND_SETTING_NAME, NM_VARIANT_TYPE_SETTING);
if (!setting_dict)
setting_dict = g_variant_lookup_value (connection_dict, NM_SETTING_BRIDGE_SETTING_NAME, NM_VARIANT_TYPE_SETTING);
if (!setting_dict)
setting_dict = g_variant_lookup_value (connection_dict, NM_SETTING_TEAM_SETTING_NAME, NM_VARIANT_TYPE_SETTING);
if (!setting_dict)
setting_dict = g_variant_lookup_value (connection_dict, NM_SETTING_VLAN_SETTING_NAME, NM_VARIANT_TYPE_SETTING);
if (!setting_dict)
return NULL;
/* All of the deprecated virtual interface name properties were named "interface-name". */
if (!g_variant_lookup (setting_dict, "interface-name", "&s", &interface_name))
interface_name = NULL;
g_variant_unref (setting_dict);
return interface_name;
}
static gboolean
nm_setting_connection_set_interface_name (NMSetting *setting,
GVariant *connection_dict,
const char *property,
GVariant *value,
NMSettingParseFlags parse_flags,
GError **error)
{
const char *interface_name;
/* For compatibility reasons, if there is an invalid virtual interface name,
* we need to make verification fail, even if that virtual name would be
* overridden by a valid connection.interface-name.
*/
interface_name = find_virtual_interface_name (connection_dict);
if (!interface_name || nm_utils_is_valid_iface_name (interface_name, NULL))
interface_name = g_variant_get_string (value, NULL);
g_object_set (G_OBJECT (setting),
NM_SETTING_CONNECTION_INTERFACE_NAME, interface_name,
NULL);
return TRUE;
}
static gboolean
nm_setting_connection_no_interface_name (NMSetting *setting,
GVariant *connection_dict,
const char *property,
NMSettingParseFlags parse_flags,
GError **error)
{
const char *virtual_interface_name;
virtual_interface_name = find_virtual_interface_name (connection_dict);
g_object_set (G_OBJECT (setting),
NM_SETTING_CONNECTION_INTERFACE_NAME, virtual_interface_name,
NULL);
return TRUE;
}
static gboolean
compare_property (NMSetting *setting,
NMSetting *other,
const GParamSpec *prop_spec,
NMSettingCompareFlags flags)
{
/* Handle ignore ID */
if ( (flags & NM_SETTING_COMPARE_FLAG_IGNORE_ID)
&& g_strcmp0 (prop_spec->name, NM_SETTING_CONNECTION_ID) == 0)
return TRUE;
/* Handle ignore timestamp */
if ( (flags & NM_SETTING_COMPARE_FLAG_IGNORE_TIMESTAMP)
&& g_strcmp0 (prop_spec->name, NM_SETTING_CONNECTION_TIMESTAMP) == 0)
return TRUE;
/* Otherwise chain up to parent to handle generic compare */
return NM_SETTING_CLASS (nm_setting_connection_parent_class)->compare_property (setting, other, prop_spec, flags);
}
static void
nm_setting_connection_init (NMSettingConnection *setting)
{
}
static void
finalize (GObject *object)
{
NMSettingConnectionPrivate *priv = NM_SETTING_CONNECTION_GET_PRIVATE (object);
g_free (priv->id);
g_free (priv->uuid);
g_free (priv->stable_id);
g_free (priv->interface_name);
g_free (priv->type);
g_free (priv->zone);
g_free (priv->master);
g_free (priv->slave_type);
g_slist_free_full (priv->permissions, (GDestroyNotify) permission_free);
g_slist_free_full (priv->secondaries, g_free);
G_OBJECT_CLASS (nm_setting_connection_parent_class)->finalize (object);
}
static GSList *
perm_strv_to_permlist (char **strv)
{
GSList *list = NULL;
int i;
if (!strv)
return NULL;
for (i = 0; strv[i]; i++) {
Permission *p;
p = permission_new_from_str (strv[i]);
if (p)
list = g_slist_append (list, p);
}
return list;
}
static void
set_property (GObject *object, guint prop_id,
const GValue *value, GParamSpec *pspec)
{
NMSettingConnectionPrivate *priv = NM_SETTING_CONNECTION_GET_PRIVATE (object);
switch (prop_id) {
case PROP_ID:
g_free (priv->id);
priv->id = g_value_dup_string (value);
break;
case PROP_UUID:
g_free (priv->uuid);
priv->uuid = g_value_dup_string (value);
break;
case PROP_STABLE_ID:
g_free (priv->stable_id);
priv->stable_id = g_value_dup_string (value);
break;
case PROP_INTERFACE_NAME:
g_free (priv->interface_name);
priv->interface_name = g_value_dup_string (value);
break;
case PROP_TYPE:
g_free (priv->type);
priv->type = g_value_dup_string (value);
break;
case PROP_PERMISSIONS:
g_slist_free_full (priv->permissions, (GDestroyNotify) permission_free);
priv->permissions = perm_strv_to_permlist (g_value_get_boxed (value));
break;
case PROP_AUTOCONNECT:
priv->autoconnect = g_value_get_boolean (value);
break;
case PROP_AUTOCONNECT_PRIORITY:
priv->autoconnect_priority = g_value_get_int (value);
break;
case PROP_AUTOCONNECT_RETRIES:
priv->autoconnect_retries = g_value_get_int (value);
break;
case PROP_TIMESTAMP:
priv->timestamp = g_value_get_uint64 (value);
break;
case PROP_READ_ONLY:
priv->read_only = g_value_get_boolean (value);
break;
case PROP_ZONE:
g_free (priv->zone);
priv->zone = g_value_dup_string (value);
break;
case PROP_MASTER:
g_free (priv->master);
priv->master = g_value_dup_string (value);
break;
case PROP_SLAVE_TYPE:
g_free (priv->slave_type);
priv->slave_type = g_value_dup_string (value);
break;
case PROP_AUTOCONNECT_SLAVES:
priv->autoconnect_slaves = g_value_get_enum (value);
break;
case PROP_SECONDARIES:
g_slist_free_full (priv->secondaries, g_free);
priv->secondaries = _nm_utils_strv_to_slist (g_value_get_boxed (value), TRUE);
break;
case PROP_GATEWAY_PING_TIMEOUT:
priv->gateway_ping_timeout = g_value_get_uint (value);
break;
case PROP_METERED:
priv->metered = g_value_get_enum (value);
break;
case PROP_LLDP:
priv->lldp = g_value_get_int (value);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static char **
perm_permlist_to_strv (GSList *permlist)
{
GPtrArray *strings;
GSList *iter;
strings = g_ptr_array_new ();
for (iter = permlist; iter; iter = g_slist_next (iter))
g_ptr_array_add (strings, permission_to_string ((Permission *) iter->data));
g_ptr_array_add (strings, NULL);
return (char **) g_ptr_array_free (strings, FALSE);
}
static void
get_property (GObject *object, guint prop_id,
GValue *value, GParamSpec *pspec)
{
NMSettingConnection *setting = NM_SETTING_CONNECTION (object);
NMSettingConnectionPrivate *priv = NM_SETTING_CONNECTION_GET_PRIVATE (setting);
switch (prop_id) {
case PROP_ID:
g_value_set_string (value, nm_setting_connection_get_id (setting));
break;
case PROP_UUID:
g_value_set_string (value, nm_setting_connection_get_uuid (setting));
break;
case PROP_STABLE_ID:
g_value_set_string (value, nm_setting_connection_get_stable_id (setting));
break;
case PROP_INTERFACE_NAME:
g_value_set_string (value, nm_setting_connection_get_interface_name (setting));
break;
case PROP_TYPE:
g_value_set_string (value, nm_setting_connection_get_connection_type (setting));
break;
case PROP_PERMISSIONS:
g_value_take_boxed (value, perm_permlist_to_strv (priv->permissions));
break;
case PROP_AUTOCONNECT:
g_value_set_boolean (value, nm_setting_connection_get_autoconnect (setting));
break;
case PROP_AUTOCONNECT_PRIORITY:
g_value_set_int (value, nm_setting_connection_get_autoconnect_priority (setting));
break;
case PROP_AUTOCONNECT_RETRIES:
g_value_set_int (value, nm_setting_connection_get_autoconnect_retries (setting));
break;
case PROP_TIMESTAMP:
g_value_set_uint64 (value, nm_setting_connection_get_timestamp (setting));
break;
case PROP_READ_ONLY:
g_value_set_boolean (value, nm_setting_connection_get_read_only (setting));
break;
case PROP_ZONE:
g_value_set_string (value, nm_setting_connection_get_zone (setting));
break;
case PROP_MASTER:
g_value_set_string (value, nm_setting_connection_get_master (setting));
break;
case PROP_SLAVE_TYPE:
g_value_set_string (value, nm_setting_connection_get_slave_type (setting));
break;
case PROP_AUTOCONNECT_SLAVES:
g_value_set_enum (value, nm_setting_connection_get_autoconnect_slaves (setting));
break;
case PROP_SECONDARIES:
g_value_take_boxed (value, _nm_utils_slist_to_strv (priv->secondaries, TRUE));
break;
case PROP_GATEWAY_PING_TIMEOUT:
g_value_set_uint (value, priv->gateway_ping_timeout);
break;
case PROP_METERED:
g_value_set_enum (value, priv->metered);
break;
case PROP_LLDP:
g_value_set_int (value, priv->lldp);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static void
nm_setting_connection_class_init (NMSettingConnectionClass *setting_class)
{
GObjectClass *object_class = G_OBJECT_CLASS (setting_class);
NMSettingClass *parent_class = NM_SETTING_CLASS (setting_class);
g_type_class_add_private (setting_class, sizeof (NMSettingConnectionPrivate));
/* virtual methods */
object_class->set_property = set_property;
object_class->get_property = get_property;
object_class->finalize = finalize;
parent_class->verify = verify;
parent_class->compare_property = compare_property;
/* Properties */
/**
* NMSettingConnection:id:
*
* A human readable unique identifier for the connection, like "Work Wi-Fi"
* or "T-Mobile 3G".
**/
/* ---ifcfg-rh---
* property: id
* variable: NAME(+)
* description: User friendly name for the connection profile.
* ---end---
*/
g_object_class_install_property
(object_class, PROP_ID,
g_param_spec_string (NM_SETTING_CONNECTION_ID, "", "",
NULL,
G_PARAM_READWRITE |
NM_SETTING_PARAM_FUZZY_IGNORE |
G_PARAM_STATIC_STRINGS));
/**
* NMSettingConnection:uuid:
*
* A universally unique identifier for the connection, for example generated
* with libuuid. It should be assigned when the connection is created, and
* never changed as long as the connection still applies to the same
* network. For example, it should not be changed when the
* #NMSettingConnection:id property or #NMSettingIP4Config changes, but
* might need to be re-created when the Wi-Fi SSID, mobile broadband network
* provider, or #NMSettingConnection:type property changes.
*
* The UUID must be in the format "2815492f-7e56-435e-b2e9-246bd7cdc664"
* (ie, contains only hexadecimal characters and "-"). A suitable UUID may
* be generated by nm_utils_uuid_generate() or
* nm_utils_uuid_generate_from_string().
**/
/* ---ifcfg-rh---
* property: uuid
* variable: UUID(+)
* description: UUID for the connection profile. When missing, NetworkManager
* creates the UUID itself (by hashing the filename).
* ---end---
*/
g_object_class_install_property
(object_class, PROP_UUID,
g_param_spec_string (NM_SETTING_CONNECTION_UUID, "", "",
NULL,
G_PARAM_READWRITE |
NM_SETTING_PARAM_FUZZY_IGNORE |
G_PARAM_STATIC_STRINGS));
/**
* NMSettingConnection:stable-id:
*
* Token to generate stable IDs for the connection.
*
* The stable-id is used for generating IPv6 stable private addresses
* with ipv6.addr-gen-mode=stable-privacy. It is also used to seed the
* generated cloned MAC address for ethernet.cloned-mac-address=stable
* and wifi.cloned-mac-address=stable. Note that also the interface name
* of the activating connection and a per-host secret key is included
* into the address generation so that the same stable-id on different
* hosts/devices yields different addresses.
*
* If the value is unset, an ID unique for the connection is used.
* Specifing a stable-id allows multiple connections to generate the
* same addresses. Another use is to generate IDs at runtime via
* dynamic substitutions.
*
* The '$' character is treated special to perform dynamic substitutions
* at runtime. Currently supported are "${CONNECTION}", "${BOOT}", "${RANDOM}".
* These effectively create unique IDs per-connection, per-boot, or every time.
* Any unrecognized patterns following '$' are treated verbatim, however
* are reserved for future use. You are thus advised to avoid '$' or
* escape it as "$$".
* For example, set it to "${CONNECTION}/${BOOT}" to create a unique id for
* this connection that changes with every reboot.
*
* Note that two connections only use the same effective id if
* their stable-id is also identical before performing dynamic substitutions.
*
* Since: 1.4
**/
/* ---ifcfg-rh---
* property: stable-id
* variable: STABLE_ID(+)
* description: Token to generate stable IDs.
* ---end---
*/
g_object_class_install_property
(object_class, PROP_STABLE_ID,
g_param_spec_string (NM_SETTING_CONNECTION_STABLE_ID, "", "",
NULL,
G_PARAM_READWRITE |
NM_SETTING_PARAM_FUZZY_IGNORE |
G_PARAM_STATIC_STRINGS));
/**
* NMSettingConnection:interface-name:
*
* The name of the network interface this connection is bound to. If not
* set, then the connection can be attached to any interface of the
* appropriate type (subject to restrictions imposed by other settings).
*
* For software devices this specifies the name of the created device.
*
* For connection types where interface names cannot easily be made
* persistent (e.g. mobile broadband or USB Ethernet), this property should
* not be used. Setting this property restricts the interfaces a connection
* can be used with, and if interface names change or are reordered the
* connection may be applied to the wrong interface.
**/
/* ---ifcfg-rh---
* property: interface-name
* variable: DEVICE
* description: Interface name of the device this profile is bound to. The variable
* can be left out when the profile should apply for more devices. Note that DEVICE
* can be required for some connection types.
* ---end---
*/
g_object_class_install_property
(object_class, PROP_INTERFACE_NAME,
g_param_spec_string (NM_SETTING_CONNECTION_INTERFACE_NAME, "", "",
NULL,
G_PARAM_READWRITE |
NM_SETTING_PARAM_INFERRABLE |
G_PARAM_STATIC_STRINGS));
_nm_setting_class_override_property (parent_class, NM_SETTING_CONNECTION_INTERFACE_NAME,
G_VARIANT_TYPE_STRING,
NULL,
nm_setting_connection_set_interface_name,
nm_setting_connection_no_interface_name);
/**
* NMSettingConnection:type:
*
* Base type of the connection. For hardware-dependent connections, should
* contain the setting name of the hardware-type specific setting (ie,
* "802-3-ethernet" or "802-11-wireless" or "bluetooth", etc), and for
* non-hardware dependent connections like VPN or otherwise, should contain
* the setting name of that setting type (ie, "vpn" or "bridge", etc).
**/
/* ---ifcfg-rh---
* property: type
* variable: TYPE (DEVICETYPE, DEVICE)
* values: Ethernet, Wireless, InfiniBand, Bridge, Bond, Vlan, Team, TeamPort
* description: Base type of the connection. DEVICETYPE is used for teaming
* connections.
* example: TYPE=Ethernet; TYPE=Bond; TYPE=Bridge; DEVICETYPE=TeamPort
* ---end---
*/
g_object_class_install_property
(object_class, PROP_TYPE,
g_param_spec_string (NM_SETTING_CONNECTION_TYPE, "", "",
NULL,
G_PARAM_READWRITE |
NM_SETTING_PARAM_INFERRABLE |
G_PARAM_STATIC_STRINGS));
/**
* NMSettingConnection:permissions:
*
* An array of strings defining what access a given user has to this
* connection. If this is %NULL or empty, all users are allowed to access
* this connection. Otherwise a user is allowed to access this connection
* if and only if they are in this list. Each entry is of the form
* "[type]:[id]:[reserved]"; for example, "user:dcbw:blah".
*
* At this time only the "user" [type] is allowed. Any other values are
* ignored and reserved for future use. [id] is the username that this
* permission refers to, which may not contain the ":" character. Any
* [reserved] information present must be ignored and is reserved for future
* use. All of [type], [id], and [reserved] must be valid UTF-8.
*/
/* ---ifcfg-rh---
* property: permissions
* variable: USERS(+)
* description: USERS restrict the access for this conenction to certain
* users only.
* example: USERS="joe bob"
* ---end---
*/
g_object_class_install_property
(object_class, PROP_PERMISSIONS,
g_param_spec_boxed (NM_SETTING_CONNECTION_PERMISSIONS, "", "",
G_TYPE_STRV,
G_PARAM_READWRITE |
G_PARAM_STATIC_STRINGS));
/**
* NMSettingConnection:autoconnect:
*
* Whether or not the connection should be automatically connected by
* NetworkManager when the resources for the connection are available.
* %TRUE to automatically activate the connection, %FALSE to require manual
* intervention to activate the connection.
**/
/* ---ifcfg-rh---
* property: autoconnect
* variable: ONBOOT
* default: yes
* description: Whether the connection should be autoconnected (not only while booting).
* ---end---
*/
g_object_class_install_property
(object_class, PROP_AUTOCONNECT,
g_param_spec_boolean (NM_SETTING_CONNECTION_AUTOCONNECT, "", "",
TRUE,
G_PARAM_READWRITE |
G_PARAM_CONSTRUCT |
NM_SETTING_PARAM_FUZZY_IGNORE |
G_PARAM_STATIC_STRINGS));
/**
* NMSettingConnection:autoconnect-priority:
*
* The autoconnect priority. If the connection is set to autoconnect,
* connections with higher priority will be preferred. Defaults to 0.
* The higher number means higher priority.
**/
/* ---ifcfg-rh---
* property: autoconnect-priority
* variable: AUTOCONNECT_PRIORITY(+)
* values: -999 to 999
* default: 0
* description: Connection priority for automatic activation. Connections with
* higher numbers are preferred when selecting profiles for automatic activation.
* example: AUTOCONNECT_PRIORITY=20
* ---end---
*/
g_object_class_install_property
(object_class, PROP_AUTOCONNECT_PRIORITY,
g_param_spec_int (NM_SETTING_CONNECTION_AUTOCONNECT_PRIORITY, "", "",
NM_SETTING_CONNECTION_AUTOCONNECT_PRIORITY_MIN,
NM_SETTING_CONNECTION_AUTOCONNECT_PRIORITY_MAX,
NM_SETTING_CONNECTION_AUTOCONNECT_PRIORITY_DEFAULT,
G_PARAM_READWRITE |
G_PARAM_CONSTRUCT |
NM_SETTING_PARAM_FUZZY_IGNORE |
G_PARAM_STATIC_STRINGS));
/**
* NMSettingConnection:autoconnect-retries:
*
* The number of times a connection should be tried when autoctivating before
* giving up. Zero means forever, -1 means the global default (4 times if not
* overridden).
*/
/* ---ifcfg-rh---
* property: autoconnect-retries
* variable: AUTOCONNECT_RETRIES(+)
* description: The number of times a connection should be autoactivated
* before giving up and switching to the next one.
* values: -1 (use global default), 0 (forever) or a positive value
* example: AUTOCONNECT_RETRIES=1
* ---end---
*/
g_object_class_install_property
(object_class, PROP_AUTOCONNECT_RETRIES,
g_param_spec_int (NM_SETTING_CONNECTION_AUTOCONNECT_RETRIES, "", "",
-1, G_MAXINT32, -1,
G_PARAM_READWRITE |
G_PARAM_CONSTRUCT |
NM_SETTING_PARAM_FUZZY_IGNORE |
G_PARAM_STATIC_STRINGS));
/**
* NMSettingConnection:timestamp:
*
* The time, in seconds since the Unix Epoch, that the connection was last
* _successfully_ fully activated.
*
* NetworkManager updates the connection timestamp periodically when the
* connection is active to ensure that an active connection has the latest
* timestamp. The property is only meant for reading (changes to this
* property will not be preserved).
**/
g_object_class_install_property
(object_class, PROP_TIMESTAMP,
g_param_spec_uint64 (NM_SETTING_CONNECTION_TIMESTAMP, "", "",
0, G_MAXUINT64, 0,
G_PARAM_READWRITE |
G_PARAM_CONSTRUCT |
NM_SETTING_PARAM_FUZZY_IGNORE |
G_PARAM_STATIC_STRINGS));
/**
* NMSettingConnection:read-only:
*
* %FALSE if the connection can be modified using the provided settings
* service's D-Bus interface with the right privileges, or %TRUE if the
* connection is read-only and cannot be modified.
**/
g_object_class_install_property
(object_class, PROP_READ_ONLY,
g_param_spec_boolean (NM_SETTING_CONNECTION_READ_ONLY, "", "",
FALSE,
G_PARAM_READWRITE |
G_PARAM_CONSTRUCT |
NM_SETTING_PARAM_FUZZY_IGNORE |
G_PARAM_STATIC_STRINGS));
/**
* NMSettingConnection:zone:
*
* The trust level of a the connection. Free form case-insensitive string
* (for example "Home", "Work", "Public"). %NULL or unspecified zone means
* the connection will be placed in the default zone as defined by the
* firewall.
*
* When updating this property on a currently activated connection,
* the change takes effect immediately.
**/
/* ---ifcfg-rh---
* property: zone
* variable: ZONE(+)
* description: Trust level of this connection. The string is usually used
* for a firewall.
* example: ZONE=Work
* ---end---
*/
g_object_class_install_property
(object_class, PROP_ZONE,
g_param_spec_string (NM_SETTING_CONNECTION_ZONE, "", "",
NULL,
G_PARAM_READWRITE |
G_PARAM_CONSTRUCT |
NM_SETTING_PARAM_FUZZY_IGNORE |
NM_SETTING_PARAM_REAPPLY_IMMEDIATELY |
G_PARAM_STATIC_STRINGS));
/**
* NMSettingConnection:master:
*
* Interface name of the master device or UUID of the master connection.
**/
/* ---ifcfg-rh---
* property: master
* variable: MASTER, MASTER_UUID, TEAM_MASTER, TEAM_MASTER_UUID, BRIDGE, BRIDGE_UUID
* description: Reference to master connection. The variable used depends on
* the connection type and the value. In general, if the *_UUID variant is present,
* the variant without *_UUID is ignored. NetworkManager attempts to write both
* for compatibility with legacy tooling.
* ---end---
*/
g_object_class_install_property
(object_class, PROP_MASTER,
g_param_spec_string (NM_SETTING_CONNECTION_MASTER, "", "",
NULL,
G_PARAM_READWRITE |
NM_SETTING_PARAM_FUZZY_IGNORE |
NM_SETTING_PARAM_INFERRABLE |
G_PARAM_STATIC_STRINGS));
/**
* NMSettingConnection:slave-type:
*
* Setting name of the device type of this slave's master connection (eg,
* %NM_SETTING_BOND_SETTING_NAME), or %NULL if this connection is not a
* slave.
**/
/* ---ifcfg-rh---
* property: slave-type
* variable: MASTER, MASTER_UUID, TEAM_MASTER, TEAM_MASTER_UUID, DEVICETYPE,
* BRIDGE, BRIDGE_UUID
* description: Slave type doesn't map directly to a variable, but it is
* recognized using different variables. MASTER and MASTER_UUID for bonding,
* TEAM_MASTER, TEAM_MASTER_UUID and DEVICETYPE for teaming, BRIDGE
* and BRIDGE_UUID for bridging.
* ---end---
*/
g_object_class_install_property
(object_class, PROP_SLAVE_TYPE,
g_param_spec_string (NM_SETTING_CONNECTION_SLAVE_TYPE, "", "",
NULL,
G_PARAM_READWRITE |
NM_SETTING_PARAM_FUZZY_IGNORE |
NM_SETTING_PARAM_INFERRABLE |
G_PARAM_STATIC_STRINGS));
/**
* NMSettingConnection:autoconnect-slaves:
*
* Whether or not slaves of this connection should be automatically brought up
* when NetworkManager activates this connection. This only has a real effect
* for master connections.
* The permitted values are: 0: leave slave connections untouched,
* 1: activate all the slave connections with this connection, -1: default.
* If -1 (default) is set, global connection.autoconnect-slaves is read to
* determine the real value. If it is default as well, this fallbacks to 0.
*
* Since: 1.2
**/
/* ---ifcfg-rh---
* property: autoconnect-slaves
* variable: AUTOCONNECT-SLAVES(+)
* default: missing variable means global default
* description: Whether slaves of this connection should be auto-connected
* when this connection is activated.
* ---end---
*/
g_object_class_install_property
(object_class, PROP_AUTOCONNECT_SLAVES,
g_param_spec_enum (NM_SETTING_CONNECTION_AUTOCONNECT_SLAVES, "", "",
NM_TYPE_SETTING_CONNECTION_AUTOCONNECT_SLAVES,
NM_SETTING_CONNECTION_AUTOCONNECT_SLAVES_DEFAULT,
G_PARAM_READWRITE |
G_PARAM_CONSTRUCT |
NM_SETTING_PARAM_FUZZY_IGNORE |
G_PARAM_STATIC_STRINGS));
/**
* NMSettingConnection:secondaries:
*
* List of connection UUIDs that should be activated when the base
* connection itself is activated. Currently only VPN connections are
* supported.
**/
/* ---ifcfg-rh---
* property: secondaries
* variable: SECONDARY_UUIDS(+)
* description: UUID of VPN connections that should be activated
* together with this connection.
* ---end---
*/
g_object_class_install_property
(object_class, PROP_SECONDARIES,
g_param_spec_boxed (NM_SETTING_CONNECTION_SECONDARIES, "", "",
G_TYPE_STRV,
G_PARAM_READWRITE |
NM_SETTING_PARAM_FUZZY_IGNORE |
G_PARAM_STATIC_STRINGS));
/**
* NMSettingConnection:gateway-ping-timeout:
*
* If greater than zero, delay success of IP addressing until either the
* timeout is reached, or an IP gateway replies to a ping.
**/
/* ---ifcfg-rh---
* property: gateway-ping-timeout
* variable: GATEWAY_PING_TIMEOUT(+)
* default: 0
* description: If greater than zero, the IP connectivity will be checked by
* pinging the gateway and waiting for the specified timeout (in seconds).
* example: GATEWAY_PING_TIMEOUT=5
* ---end---
*/
g_object_class_install_property
(object_class, PROP_GATEWAY_PING_TIMEOUT,
g_param_spec_uint (NM_SETTING_CONNECTION_GATEWAY_PING_TIMEOUT, "", "",
0, 600, 0,
G_PARAM_READWRITE |
G_PARAM_CONSTRUCT |
G_PARAM_STATIC_STRINGS));
/**
* NMSettingConnection:metered:
*
* Whether the connection is metered.
*
* When updating this property on a currently activated connection,
* the change takes effect immediately.
*
* Since: 1.2
**/
/* ---ifcfg-rh---
* property: metered
* variable: CONNECTION_METERED(+)
* values: yes,no,unknown
* description: Whether the device is metered
* example: CONNECTION_METERED=yes
* ---end---
*/
g_object_class_install_property
(object_class, PROP_METERED,
g_param_spec_enum (NM_SETTING_CONNECTION_METERED, "", "",
NM_TYPE_METERED,
NM_METERED_UNKNOWN,
G_PARAM_READWRITE |
NM_SETTING_PARAM_REAPPLY_IMMEDIATELY |
G_PARAM_STATIC_STRINGS));
/**
* NMSettingConnection:lldp:
*
* Whether LLDP is enabled for the connection.
*
* Since: 1.2
**/
/* ---ifcfg-rh---
* property: lldp
* variable: LLDP(+)
* values: boolean value or 'rx'
* default: missing variable means global default
* description: whether LLDP is enabled for the connection
* example: LLDP=no
* ---end---
*/
g_object_class_install_property
(object_class, PROP_LLDP,
g_param_spec_int (NM_SETTING_CONNECTION_LLDP, "", "",
G_MININT32, G_MAXINT32, NM_SETTING_CONNECTION_LLDP_DEFAULT,
NM_SETTING_PARAM_FUZZY_IGNORE |
G_PARAM_READWRITE |
G_PARAM_CONSTRUCT |
G_PARAM_STATIC_STRINGS));
}