New upstream version 1.29.90 upstream/1.29.90

1 files changed, 0 insertions, 8652 deletions

diff --git a/src/nm-manager.c b/src/nm-manager.c
deleted file mode 100644
index 46f81c7c..00000000
--- a/src/nm-manager.c
+++ /dev/null
@@ -1,8652 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0+ */
-/*
- * Copyright (C) 2007 - 2009 Novell, Inc.
- * Copyright (C) 2007 - 2017 Red Hat, Inc.
- */
-
-#include "nm-default.h"
-
-#include "nm-manager.h"
-
-#include <stdlib.h>
-#include <fcntl.h>
-#include <unistd.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <sys/sendfile.h>
-#include <limits.h>
-
-#include "nm-glib-aux/nm-c-list.h"
-
-#include "nm-libnm-core-intern/nm-common-macros.h"
-#include "nm-dbus-manager.h"
-#include "vpn/nm-vpn-manager.h"
-#include "devices/nm-device.h"
-#include "devices/nm-device-generic.h"
-#include "platform/nm-platform.h"
-#include "platform/nmp-object.h"
-#include "nm-hostname-manager.h"
-#include "nm-keep-alive.h"
-#include "nm-rfkill-manager.h"
-#include "dhcp/nm-dhcp-manager.h"
-#include "settings/nm-settings.h"
-#include "settings/nm-settings-connection.h"
-#include "nm-auth-utils.h"
-#include "nm-auth-manager.h"
-#include "NetworkManagerUtils.h"
-#include "devices/nm-device-factory.h"
-#include "nm-sleep-monitor.h"
-#include "nm-connectivity.h"
-#include "nm-policy.h"
-#include "nm-session-monitor.h"
-#include "nm-act-request.h"
-#include "nm-core-internal.h"
-#include "nm-config.h"
-#include "nm-audit-manager.h"
-#include "nm-std-aux/nm-dbus-compat.h"
-#include "nm-checkpoint.h"
-#include "nm-checkpoint-manager.h"
-#include "nm-dbus-object.h"
-#include "nm-dispatcher.h"
-#include "NetworkManagerUtils.h"
-
-#define DEVICE_STATE_PRUNE_RATELIMIT_MAX 100u
-
-/*****************************************************************************/
-
-typedef struct {
-    gboolean                     user_enabled;
-    gboolean                     sw_enabled;
-    gboolean                     hw_enabled;
-    RfKillType                   rtype;
-    NMConfigRunStatePropertyType key;
-    const char *                 desc;
-    const char *                 prop;
-    const char *                 hw_prop;
-} RadioState;
-
-typedef enum {
-    ASYNC_OP_TYPE_AC_AUTH_ACTIVATE_INTERNAL,
-    ASYNC_OP_TYPE_AC_AUTH_ACTIVATE_USER,
-    ASYNC_OP_TYPE_AC_AUTH_ADD_AND_ACTIVATE,
-    ASYNC_OP_TYPE_AC_AUTH_ADD_AND_ACTIVATE2,
-} AsyncOpType;
-
-typedef struct {
-    CList       async_op_lst;
-    NMManager * self;
-    AsyncOpType async_op_type;
-    union {
-        struct {
-            NMActiveConnection *active;
-            union {
-                struct {
-                    GDBusMethodInvocation *invocation;
-                } activate_user;
-                struct {
-                    GDBusMethodInvocation *         invocation;
-                    NMConnection *                  connection;
-                    NMSettingsConnectionPersistMode persist_mode;
-                    bool                            is_volatile : 1;
-                } add_and_activate;
-            };
-        } ac_auth;
-    };
-} AsyncOpData;
-
-enum {
-    DEVICE_ADDED,
-    INTERNAL_DEVICE_ADDED,
-    DEVICE_REMOVED,
-    INTERNAL_DEVICE_REMOVED,
-    ACTIVE_CONNECTION_ADDED,
-    ACTIVE_CONNECTION_REMOVED,
-    CONFIGURE_QUIT,
-
-    LAST_SIGNAL
-};
-
-static guint signals[LAST_SIGNAL] = {0};
-
-NM_GOBJECT_PROPERTIES_DEFINE(NMManager,
-                             PROP_VERSION,
-                             PROP_CAPABILITIES,
-                             PROP_STATE,
-                             PROP_STARTUP,
-                             PROP_NETWORKING_ENABLED,
-                             PROP_WIRELESS_ENABLED,
-                             PROP_WIRELESS_HARDWARE_ENABLED,
-                             PROP_WWAN_ENABLED,
-                             PROP_WWAN_HARDWARE_ENABLED,
-                             PROP_WIMAX_ENABLED,
-                             PROP_WIMAX_HARDWARE_ENABLED,
-                             PROP_ACTIVE_CONNECTIONS,
-                             PROP_CONNECTIVITY,
-                             PROP_CONNECTIVITY_CHECK_AVAILABLE,
-                             PROP_CONNECTIVITY_CHECK_ENABLED,
-                             PROP_CONNECTIVITY_CHECK_URI,
-                             PROP_PRIMARY_CONNECTION,
-                             PROP_PRIMARY_CONNECTION_TYPE,
-                             PROP_ACTIVATING_CONNECTION,
-                             PROP_DEVICES,
-                             PROP_METERED,
-                             PROP_GLOBAL_DNS_CONFIGURATION,
-                             PROP_ALL_DEVICES,
-                             PROP_CHECKPOINTS,
-
-                             /* Not exported */
-                             PROP_SLEEPING, );
-
-typedef struct {
-    NMPlatform *platform;
-
-    GArray *capabilities;
-
-    CList               active_connections_lst_head;
-    CList               async_op_lst_head;
-    guint               ac_cleanup_id;
-    NMActiveConnection *primary_connection;
-    NMActiveConnection *activating_connection;
-    NMMetered           metered;
-
-    CList devices_lst_head;
-
-    NMState            state;
-    NMConfig *         config;
-    NMConnectivity *   concheck_mgr;
-    NMPolicy *         policy;
-    NMHostnameManager *hostname_manager;
-
-    struct {
-        GDBusConnection *connection;
-        guint            id;
-    } prop_filter;
-    NMRfkillManager *rfkill_mgr;
-
-    CList link_cb_lst;
-
-    NMCheckpointManager *checkpoint_mgr;
-
-    NMSettings *settings;
-
-    RadioState    radio_states[RFKILL_TYPE_MAX];
-    NMVpnManager *vpn_manager;
-
-    NMSleepMonitor *sleep_monitor;
-
-    NMAuthManager *auth_mgr;
-
-    GHashTable *device_route_metrics;
-
-    CList auth_lst_head;
-
-    GHashTable *sleep_devices;
-
-    /* Firmware dir monitor */
-    GFileMonitor *fw_monitor;
-    guint         fw_changed_id;
-
-    guint timestamp_update_id;
-
-    guint devices_inited_id;
-
-    NMConnectivityState connectivity_state;
-
-    guint8 device_state_prune_ratelimit_count;
-
-    bool startup : 1;
-    bool devices_inited : 1;
-
-    bool sleeping : 1;
-    bool net_enabled : 1;
-
-    unsigned connectivity_check_enabled_last : 2;
-
-    guint delete_volatile_connection_idle_id;
-    CList delete_volatile_connection_lst_head;
-} NMManagerPrivate;
-
-struct _NMManager {
-    NMDBusObject     parent;
-    NMManagerPrivate _priv;
-};
-
-typedef struct {
-    NMDBusObjectClass parent;
-} NMManagerClass;
-
-G_DEFINE_TYPE(NMManager, nm_manager, NM_TYPE_DBUS_OBJECT)
-
-#define NM_MANAGER_GET_PRIVATE(self) _NM_GET_PRIVATE(self, NMManager, NM_IS_MANAGER)
-
-/*****************************************************************************/
-
-NM_DEFINE_SINGLETON_INSTANCE(NMManager);
-
-/*****************************************************************************/
-
-#define _NMLOG_PREFIX_NAME "manager"
-#define _NMLOG(level, domain, ...)                                                                 \
-    G_STMT_START                                                                                   \
-    {                                                                                              \
-        const NMLogLevel  _level  = (level);                                                       \
-        const NMLogDomain _domain = (domain);                                                      \
-                                                                                                   \
-        if (nm_logging_enabled(_level, _domain)) {                                                 \
-            const NMManager *const _self = (self);                                                 \
-            char                   _sbuf[32];                                                      \
-                                                                                                   \
-            _nm_log(_level,                                                                        \
-                    _domain,                                                                       \
-                    0,                                                                             \
-                    NULL,                                                                          \
-                    NULL,                                                                          \
-                    "%s%s: " _NM_UTILS_MACRO_FIRST(__VA_ARGS__),                                   \
-                    _NMLOG_PREFIX_NAME,                                                            \
-                    ((_self && _self != singleton_instance) ? nm_sprintf_buf(_sbuf, "[%p]", _self) \
-                                                            : "")                                  \
-                        _NM_UTILS_MACRO_REST(__VA_ARGS__));                                        \
-        }                                                                                          \
-    }                                                                                              \
-    G_STMT_END
-
-#define _NMLOG2(level, domain, device, ...)                                                        \
-    G_STMT_START                                                                                   \
-    {                                                                                              \
-        const NMLogLevel  _level  = (level);                                                       \
-        const NMLogDomain _domain = (domain);                                                      \
-                                                                                                   \
-        if (nm_logging_enabled(_level, _domain)) {                                                 \
-            const NMManager *const _self   = (self);                                               \
-            const char *const      _ifname = _nm_device_get_iface(device);                         \
-            char                   _sbuf[32];                                                      \
-                                                                                                   \
-            _nm_log(_level,                                                                        \
-                    _domain,                                                                       \
-                    0,                                                                             \
-                    _ifname,                                                                       \
-                    NULL,                                                                          \
-                    "%s%s: %s%s%s" _NM_UTILS_MACRO_FIRST(__VA_ARGS__),                             \
-                    _NMLOG_PREFIX_NAME,                                                            \
-                    ((_self && _self != singleton_instance) ? nm_sprintf_buf(_sbuf, "[%p]", _self) \
-                                                            : ""),                                 \
-                    NM_PRINT_FMT_QUOTED(_ifname, "(", _ifname, "): ", "")                          \
-                        _NM_UTILS_MACRO_REST(__VA_ARGS__));                                        \
-        }                                                                                          \
-    }                                                                                              \
-    G_STMT_END
-
-#define _NMLOG3(level, domain, connection, ...)                                                    \
-    G_STMT_START                                                                                   \
-    {                                                                                              \
-        const NMLogLevel  _level  = (level);                                                       \
-        const NMLogDomain _domain = (domain);                                                      \
-                                                                                                   \
-        if (nm_logging_enabled(_level, _domain)) {                                                 \
-            const NMManager *const _self       = (self);                                           \
-            NMConnection *const    _connection = (connection);                                     \
-            const char *const      _con_id     = _nm_connection_get_id(_connection);               \
-            char                   _sbuf[32];                                                      \
-                                                                                                   \
-            _nm_log(_level,                                                                        \
-                    _domain,                                                                       \
-                    0,                                                                             \
-                    NULL,                                                                          \
-                    _nm_connection_get_uuid(_connection),                                          \
-                    "%s%s: %s%s%s" _NM_UTILS_MACRO_FIRST(__VA_ARGS__),                             \
-                    _NMLOG_PREFIX_NAME,                                                            \
-                    ((_self && _self != singleton_instance) ? nm_sprintf_buf(_sbuf, "[%p]", _self) \
-                                                            : ""),                                 \
-                    NM_PRINT_FMT_QUOTED(_con_id, "(", _con_id, ") ", "")                           \
-                        _NM_UTILS_MACRO_REST(__VA_ARGS__));                                        \
-        }                                                                                          \
-    }                                                                                              \
-    G_STMT_END
-
-/*****************************************************************************/
-
-static const NMDBusInterfaceInfoExtended interface_info_manager;
-static const GDBusSignalInfo             signal_info_check_permissions;
-static const GDBusSignalInfo             signal_info_state_changed;
-static const GDBusSignalInfo             signal_info_device_added;
-static const GDBusSignalInfo             signal_info_device_removed;
-
-static void update_connectivity_value(NMManager *self);
-
-static gboolean add_device(NMManager *self, NMDevice *device, GError **error);
-
-static void _emit_device_added_removed(NMManager *self, NMDevice *device, gboolean is_added);
-
-static NMActiveConnection *_new_active_connection(NMManager *            self,
-                                                  gboolean               is_vpn,
-                                                  NMSettingsConnection * sett_conn,
-                                                  NMConnection *         incompl_conn,
-                                                  NMConnection *         applied,
-                                                  const char *           specific_object,
-                                                  NMDevice *             device,
-                                                  NMAuthSubject *        subject,
-                                                  NMActivationType       activation_type,
-                                                  NMActivationReason     activation_reason,
-                                                  NMActivationStateFlags initial_state_flags,
-                                                  GError **              error);
-
-static void policy_activating_ac_changed(GObject *object, GParamSpec *pspec, gpointer user_data);
-
-static gboolean find_master(NMManager *            self,
-                            NMConnection *         connection,
-                            NMDevice *             device,
-                            NMSettingsConnection **out_master_connection,
-                            NMDevice **            out_master_device,
-                            NMActiveConnection **  out_master_ac,
-                            GError **              error);
-
-static void nm_manager_update_state(NMManager *manager);
-
-static void connection_changed(NMManager *self, NMSettingsConnection *sett_conn);
-static void device_sleep_cb(NMDevice *device, GParamSpec *pspec, NMManager *self);
-
-static void
-settings_startup_complete_changed(NMSettings *settings, GParamSpec *pspec, NMManager *self);
-
-static void retry_connections_for_parent_device(NMManager *self, NMDevice *device);
-
-static void
-active_connection_state_changed(NMActiveConnection *active, GParamSpec *pspec, NMManager *self);
-static void
-active_connection_default_changed(NMActiveConnection *active, GParamSpec *pspec, NMManager *self);
-static void active_connection_parent_active(NMActiveConnection *active,
-                                            NMActiveConnection *parent_ac,
-                                            NMManager *         self);
-
-static NMActiveConnection *active_connection_find(NMManager *             self,
-                                                  NMSettingsConnection *  sett_conn,
-                                                  const char *            uuid,
-                                                  NMActiveConnectionState max_state,
-                                                  GPtrArray **            out_all_matching);
-
-static NMConnectivity *concheck_get_mgr(NMManager *self);
-
-static void _internal_activation_auth_done(NMManager *         self,
-                                           NMActiveConnection *active,
-                                           gboolean            success,
-                                           const char *        error_desc);
-static void _add_and_activate_auth_done(NMManager *                     self,
-                                        AsyncOpType                     async_op_type,
-                                        NMActiveConnection *            active,
-                                        NMConnection *                  connection,
-                                        GDBusMethodInvocation *         invocation,
-                                        NMSettingsConnectionPersistMode persist_mode,
-                                        gboolean                        is_volatile,
-                                        gboolean                        success,
-                                        const char *                    error_desc);
-static void _activation_auth_done(NMManager *            self,
-                                  NMActiveConnection *   active,
-                                  GDBusMethodInvocation *invocation,
-                                  gboolean               success,
-                                  const char *           error_desc);
-
-/*****************************************************************************/
-
-static NM_CACHED_QUARK_FCN("autoconnect-root", autoconnect_root_quark);
-
-/*****************************************************************************/
-
-static gboolean
-_connection_is_vpn(NMConnection *connection)
-{
-    const char *type;
-
-    type = nm_connection_get_connection_type(connection);
-    if (type)
-        return nm_streq(type, NM_SETTING_VPN_SETTING_NAME);
-
-    /* we have an incomplete (invalid) connection at hand. That can only
-     * happen during AddAndActivate. Determine whether it's VPN type based
-     * on the existence of a [vpn] section. */
-    return !!nm_connection_get_setting_vpn(connection);
-}
-
-/*****************************************************************************/
-
-static gboolean
-concheck_enabled(NMManager *self, gboolean *out_changed)
-{
-    NMManagerPrivate *priv = NM_MANAGER_GET_PRIVATE(self);
-    guint             check_enabled;
-
-    check_enabled = nm_connectivity_check_enabled(concheck_get_mgr(self)) ? 1 : 2;
-    if (priv->connectivity_check_enabled_last == check_enabled)
-        NM_SET_OUT(out_changed, FALSE);
-    else {
-        NM_SET_OUT(out_changed, TRUE);
-        priv->connectivity_check_enabled_last = check_enabled;
-    }
-    return check_enabled == 1;
-}
-
-static void
-concheck_config_changed_cb(NMConnectivity *connectivity, NMManager *self)
-{
-    NMManagerPrivate *priv = NM_MANAGER_GET_PRIVATE(self);
-    NMDevice *        device;
-    gboolean          changed;
-
-    concheck_enabled(self, &changed);
-    if (changed)
-        _notify(self, PROP_CONNECTIVITY_CHECK_ENABLED);
-
-    c_list_for_each_entry (device, &priv->devices_lst_head, devices_lst)
-        nm_device_check_connectivity_update_interval(device);
-}
-
-static NMConnectivity *
-concheck_get_mgr(NMManager *self)
-{
-    NMManagerPrivate *priv = NM_MANAGER_GET_PRIVATE(self);
-
-    if (G_UNLIKELY(!priv->concheck_mgr)) {
-        priv->concheck_mgr = g_object_ref(nm_connectivity_get());
-        g_signal_connect(priv->concheck_mgr,
-                         NM_CONNECTIVITY_CONFIG_CHANGED,
-                         G_CALLBACK(concheck_config_changed_cb),
-                         self);
-    }
-    return priv->concheck_mgr;
-}
-
-/*****************************************************************************/
-
-static AsyncOpData *
-_async_op_data_new_authorize_activate_internal(NMManager *self, NMActiveConnection *active_take)
-{
-    AsyncOpData *async_op_data;
-
-    async_op_data                 = g_slice_new0(AsyncOpData);
-    async_op_data->async_op_type  = ASYNC_OP_TYPE_AC_AUTH_ACTIVATE_INTERNAL;
-    async_op_data->self           = g_object_ref(self);
-    async_op_data->ac_auth.active = active_take;
-    c_list_link_tail(&NM_MANAGER_GET_PRIVATE(self)->async_op_lst_head,
-                     &async_op_data->async_op_lst);
-    return async_op_data;
-}
-
-static AsyncOpData *
-_async_op_data_new_ac_auth_activate_user(NMManager *            self,
-                                         NMActiveConnection *   active_take,
-                                         GDBusMethodInvocation *invocation_take)
-{
-    AsyncOpData *async_op_data;
-
-    async_op_data                                   = g_slice_new0(AsyncOpData);
-    async_op_data->async_op_type                    = ASYNC_OP_TYPE_AC_AUTH_ACTIVATE_USER;
-    async_op_data->self                             = g_object_ref(self);
-    async_op_data->ac_auth.active                   = active_take;
-    async_op_data->ac_auth.activate_user.invocation = invocation_take;
-    c_list_link_tail(&NM_MANAGER_GET_PRIVATE(self)->async_op_lst_head,
-                     &async_op_data->async_op_lst);
-    return async_op_data;
-}
-
-static AsyncOpData *
-_async_op_data_new_ac_auth_add_and_activate(NMManager *                     self,
-                                            AsyncOpType                     async_op_type,
-                                            NMActiveConnection *            active_take,
-                                            GDBusMethodInvocation *         invocation_take,
-                                            NMConnection *                  connection_take,
-                                            NMSettingsConnectionPersistMode persist_mode,
-                                            gboolean                        is_volatile)
-{
-    AsyncOpData *async_op_data;
-
-    nm_assert(NM_IN_SET(async_op_type,
-                        ASYNC_OP_TYPE_AC_AUTH_ADD_AND_ACTIVATE,
-                        ASYNC_OP_TYPE_AC_AUTH_ADD_AND_ACTIVATE2));
-
-    async_op_data                                        = g_slice_new0(AsyncOpData);
-    async_op_data->async_op_type                         = async_op_type;
-    async_op_data->self                                  = g_object_ref(self);
-    async_op_data->ac_auth.active                        = active_take;
-    async_op_data->ac_auth.add_and_activate.invocation   = invocation_take;
-    async_op_data->ac_auth.add_and_activate.connection   = connection_take;
-    async_op_data->ac_auth.add_and_activate.persist_mode = persist_mode;
-    async_op_data->ac_auth.add_and_activate.is_volatile  = is_volatile;
-    c_list_link_tail(&NM_MANAGER_GET_PRIVATE(self)->async_op_lst_head,
-                     &async_op_data->async_op_lst);
-    return async_op_data;
-}
-
-static void
-_async_op_complete_ac_auth_cb(NMActiveConnection *active,
-                              gboolean            success,
-                              const char *        error_desc,
-                              gpointer            user_data)
-{
-    AsyncOpData *async_op_data = user_data;
-
-    nm_assert(async_op_data);
-    nm_assert(NM_IS_MANAGER(async_op_data->self));
-    nm_assert(
-        nm_c_list_contains_entry(&NM_MANAGER_GET_PRIVATE(async_op_data->self)->async_op_lst_head,
-                                 async_op_data,
-                                 async_op_lst));
-    nm_assert(NM_IS_ACTIVE_CONNECTION(active));
-    nm_assert(active == async_op_data->ac_auth.active);
-
-    c_list_unlink(&async_op_data->async_op_lst);
-
-    switch (async_op_data->async_op_type) {
-    case ASYNC_OP_TYPE_AC_AUTH_ACTIVATE_INTERNAL:
-        _internal_activation_auth_done(async_op_data->self,
-                                       async_op_data->ac_auth.active,
-                                       success,
-                                       error_desc);
-        break;
-    case ASYNC_OP_TYPE_AC_AUTH_ACTIVATE_USER:
-        _activation_auth_done(async_op_data->self,
-                              async_op_data->ac_auth.active,
-                              async_op_data->ac_auth.activate_user.invocation,
-                              success,
-                              error_desc);
-        break;
-    case ASYNC_OP_TYPE_AC_AUTH_ADD_AND_ACTIVATE:
-    case ASYNC_OP_TYPE_AC_AUTH_ADD_AND_ACTIVATE2:
-        _add_and_activate_auth_done(async_op_data->self,
-                                    async_op_data->async_op_type,
-                                    async_op_data->ac_auth.active,
-                                    async_op_data->ac_auth.add_and_activate.connection,
-                                    async_op_data->ac_auth.add_and_activate.invocation,
-                                    async_op_data->ac_auth.add_and_activate.persist_mode,
-                                    async_op_data->ac_auth.add_and_activate.is_volatile,
-                                    success,
-                                    error_desc);
-        g_object_unref(async_op_data->ac_auth.add_and_activate.connection);
-        break;
-    default:
-        nm_assert_not_reached();
-        break;
-    }
-
-    g_object_unref(async_op_data->ac_auth.active);
-    g_object_unref(async_op_data->self);
-    g_slice_free(AsyncOpData, async_op_data);
-}
-
-/*****************************************************************************/
-
-typedef struct {
-    int     ifindex;
-    guint32 aspired_metric;
-    guint32 effective_metric;
-} DeviceRouteMetricData;
-
-static DeviceRouteMetricData *
-_device_route_metric_data_new(int ifindex, guint32 aspired_metric, guint32 effective_metric)
-{
-    DeviceRouteMetricData *data;
-
-    nm_assert(ifindex > 0);
-
-    /* For IPv4, metrics can use the entire uint32 bit range. For IPv6,
-     * zero is treated like 1024. Since we handle IPv4 and IPv6 identically,
-     * we cannot allow a zero metric here.
-     */
-    nm_assert(aspired_metric > 0);
-    nm_assert(effective_metric == 0 || aspired_metric <= effective_metric);
-
-    data                   = g_slice_new0(DeviceRouteMetricData);
-    data->ifindex          = ifindex;
-    data->aspired_metric   = aspired_metric;
-    data->effective_metric = effective_metric ?: aspired_metric;
-    return data;
-}
-
-static guint
-_device_route_metric_data_by_ifindex_hash(gconstpointer p)
-{
-    const DeviceRouteMetricData *data = p;
-    NMHashState                  h;
-
-    nm_hash_init(&h, 1030338191);
-    nm_hash_update_vals(&h, data->ifindex);
-    return nm_hash_complete(&h);
-}
-
-static gboolean
-_device_route_metric_data_by_ifindex_equal(gconstpointer pa, gconstpointer pb)
-{
-    const DeviceRouteMetricData *a = pa;
-    const DeviceRouteMetricData *b = pb;
-
-    return a->ifindex == b->ifindex;
-}
-
-static guint32
-_device_route_metric_get(NMManager *  self,
-                         int          ifindex,
-                         NMDeviceType device_type,
-                         gboolean     lookup_only,
-                         guint32 *    out_aspired_metric)
-{
-    NMManagerPrivate *           priv;
-    const DeviceRouteMetricData *d2;
-    DeviceRouteMetricData *      data;
-    DeviceRouteMetricData        data_lookup;
-    const NMDedupMultiHeadEntry *all_links_head;
-    NMPObject                    links_needle;
-    guint                        n_links;
-    gboolean                     cleaned = FALSE;
-    GHashTableIter               h_iter;
-    guint32                      metric;
-
-    g_return_val_if_fail(NM_IS_MANAGER(self), 0);
-
-    NM_SET_OUT(out_aspired_metric, 0);
-
-    if (ifindex <= 0) {
-        if (lookup_only)
-            return 0;
-        metric = nm_device_get_route_metric_default(device_type);
-        NM_SET_OUT(out_aspired_metric, metric);
-        return metric;
-    }
-
-    priv = NM_MANAGER_GET_PRIVATE(self);
-
-    if (lookup_only && !priv->device_route_metrics)
-        return 0;
-
-    if (G_UNLIKELY(!priv->device_route_metrics)) {
-        const GHashTable *             h;
-        const NMConfigDeviceStateData *device_state;
-
-        priv->device_route_metrics =
-            g_hash_table_new_full(_device_route_metric_data_by_ifindex_hash,
-                                  _device_route_metric_data_by_ifindex_equal,
-                                  NULL,
-                                  nm_g_slice_free_fcn(DeviceRouteMetricData));
-        cleaned = TRUE;
-
-        /* we need to pre-populate the cache for all (still existing) devices from the state-file */
-        h = nm_config_device_state_get_all(priv->config);
-        if (!h)
-            goto initited;
-
-        g_hash_table_iter_init(&h_iter, (GHashTable *) h);
-        while (g_hash_table_iter_next(&h_iter, NULL, (gpointer *) &device_state)) {
-            if (!device_state->route_metric_default_effective)
-                continue;
-            if (!nm_platform_link_get(priv->platform, device_state->ifindex)) {
-                /* we have the entry in the state file, but (currently) no such
-                 * ifindex exists in platform. Most likely the entry is obsolete,
-                 * hence we skip it. */
-                continue;
-            }
-            if (!g_hash_table_add(
-                    priv->device_route_metrics,
-                    _device_route_metric_data_new(device_state->ifindex,
-                                                  device_state->route_metric_default_aspired,
-                                                  device_state->route_metric_default_effective)))
-                nm_assert_not_reached();
-        }
-    }
-
-initited:
-    data_lookup.ifindex = ifindex;
-
-    data = g_hash_table_lookup(priv->device_route_metrics, &data_lookup);
-    if (data)
-        goto out;
-    if (lookup_only)
-        return 0;
-
-    if (!cleaned) {
-        /* get the number of all links in the platform cache. */
-        all_links_head = nm_platform_lookup_all(priv->platform,
-                                                NMP_CACHE_ID_TYPE_OBJECT_TYPE,
-                                                nmp_object_stackinit_id_link(&links_needle, 1));
-        n_links        = all_links_head ? all_links_head->len : 0;
-
-        /* on systems where a lot of devices are created and go away, the index contains
-         * a lot of stale entries. We must from time to time clean them up.
-         *
-         * Do do this cleanup, whenever we have more entries then 2 times the number of links. */
-        if (G_UNLIKELY(g_hash_table_size(priv->device_route_metrics) > NM_MAX(20, n_links * 2))) {
-            /* from time to time, we need to do some house-keeping and prune stale entries.
-             * Otherwise, on a system where interfaces frequently come and go (docker), we
-             * keep growing this cache for ifindexes that no longer exist. */
-            g_hash_table_iter_init(&h_iter, priv->device_route_metrics);
-            while (g_hash_table_iter_next(&h_iter, NULL, (gpointer *) &d2)) {
-                if (!nm_platform_link_get(priv->platform, d2->ifindex))
-                    g_hash_table_iter_remove(&h_iter);
-            }
-            cleaned = TRUE;
-        }
-    }
-
-    data =
-        _device_route_metric_data_new(ifindex, nm_device_get_route_metric_default(device_type), 0);
-
-    /* unfortunately, there is no stright forward way to lookup all reserved metrics.
-     * Note, that we don't only have to know which metrics are currently reserved,
-     * but also, which metrics are now seemingly un-used but caused another reserved
-     * metric to be bumped. Hence, the naive O(n^2) search :(
-     *
-     * Well, technically, since we limit bumping the metric to 50, this entire
-     * loop runs at most 50 times, so it's still O(n). Let's just say, it's not
-     * very efficient. */
-again:
-    g_hash_table_iter_init(&h_iter, priv->device_route_metrics);
-    while (g_hash_table_iter_next(&h_iter, NULL, (gpointer *) &d2)) {
-        if (data->effective_metric < d2->aspired_metric
-            || data->effective_metric > d2->effective_metric) {
-            /* no overlap. Skip. */
-            continue;
-        }
-        if (!cleaned && !nm_platform_link_get(priv->platform, d2->ifindex)) {
-            /* the metric seems taken, but there is no such interface. This entry
-             * is stale, forget about it. */
-            g_hash_table_iter_remove(&h_iter);
-            continue;
-        }
-
-        if (d2->effective_metric == G_MAXUINT32) {
-            /* we cannot bump the metric any further. Done.
-             *
-             * Actually, this can currently not happen because the aspired_metric
-             * are small numbers and we limit the bumping to 50. Still, for
-             * completeness... */
-            data->effective_metric = G_MAXUINT32;
-            break;
-        }
-
-        if (d2->effective_metric - data->aspired_metric >= 50) {
-            /* as one active interface reserves an entire range of metrics
-             * (from aspired_metric to effective_metric), that means if you
-             * alternatingly activate two interfaces, their metric will
-             * bump each other.
-             *
-             * Limit this, bump the metric at most 50 points. */
-            data->effective_metric = data->aspired_metric + 50;
-            break;
-        }
-
-        /* bump the metric, and search again. */
-        data->effective_metric = d2->effective_metric + 1;
-        goto again;
-    }
-
-    _LOGT(LOGD_DEVICE,
-          "default-route-metric: ifindex %d reserves metric %u (aspired %u)",
-          data->ifindex,
-          data->effective_metric,
-          data->aspired_metric);
-
-    if (!g_hash_table_add(priv->device_route_metrics, data))
-        nm_assert_not_reached();
-
-out:
-    NM_SET_OUT(out_aspired_metric, data->aspired_metric);
-    return data->effective_metric;
-}
-
-guint32
-nm_manager_device_route_metric_reserve(NMManager *self, int ifindex, NMDeviceType device_type)
-{
-    guint32 metric;
-
-    metric = _device_route_metric_get(self, ifindex, device_type, FALSE, NULL);
-    nm_assert(metric != 0);
-    return metric;
-}
-
-void
-nm_manager_device_route_metric_clear(NMManager *self, int ifindex)
-{
-    NMManagerPrivate *    priv;
-    DeviceRouteMetricData data_lookup;
-
-    priv = NM_MANAGER_GET_PRIVATE(self);
-
-    if (!priv->device_route_metrics)
-        return;
-    data_lookup.ifindex = ifindex;
-    if (g_hash_table_remove(priv->device_route_metrics, &data_lookup)) {
-        _LOGT(LOGD_DEVICE, "default-route-metric: ifindex %d released", ifindex);
-    }
-}
-
-/*****************************************************************************/
-
-static void
-_delete_volatile_connection_do(NMManager *self, NMSettingsConnection *connection)
-{
-    NMManagerPrivate *priv = NM_MANAGER_GET_PRIVATE(self);
-
-    if (!NM_FLAGS_ANY(nm_settings_connection_get_flags(connection),
-                      NM_SETTINGS_CONNECTION_INT_FLAGS_VOLATILE
-                          | NM_SETTINGS_CONNECTION_INT_FLAGS_EXTERNAL))
-        return;
-    if (!nm_settings_has_connection(priv->settings, connection))
-        return;
-    if (active_connection_find(self,
-                               connection,
-                               NULL,
-                               NM_ACTIVE_CONNECTION_STATE_DEACTIVATED,
-                               NULL))
-        return;
-
-    _LOGD(LOGD_DEVICE,
-          "volatile connection disconnected. Deleting connection '%s' (%s)",
-          nm_settings_connection_get_id(connection),
-          nm_settings_connection_get_uuid(connection));
-    nm_settings_connection_delete(connection, FALSE);
-}
-
-/* Returns: whether to notify D-Bus of the removal or not */
-static gboolean
-active_connection_remove(NMManager *self, NMActiveConnection *active)
-{
-    NMManagerPrivate *priv                           = NM_MANAGER_GET_PRIVATE(self);
-    gs_unref_object NMSettingsConnection *connection = NULL;
-    gboolean                              notify;
-
-    nm_assert(NM_IS_ACTIVE_CONNECTION(active));
-    nm_assert(c_list_contains(&priv->active_connections_lst_head, &active->active_connections_lst));
-
-    notify = nm_dbus_object_is_exported(NM_DBUS_OBJECT(active));
-
-    c_list_unlink(&active->active_connections_lst);
-    g_signal_emit(self, signals[ACTIVE_CONNECTION_REMOVED], 0, active);
-    g_signal_handlers_disconnect_by_func(active, active_connection_state_changed, self);
-    g_signal_handlers_disconnect_by_func(active, active_connection_default_changed, self);
-    g_signal_handlers_disconnect_by_func(active, active_connection_parent_active, self);
-
-    connection = nm_g_object_ref(nm_active_connection_get_settings_connection(active));
-
-    nm_dbus_object_clear_and_unexport(&active);
-
-    if (connection)
-        _delete_volatile_connection_do(self, connection);
-
-    return notify;
-}
-
-static gboolean
-_active_connection_cleanup(gpointer user_data)
-{
-    NMManager *         self = NM_MANAGER(user_data);
-    NMManagerPrivate *  priv = NM_MANAGER_GET_PRIVATE(self);
-    NMActiveConnection *ac, *ac_safe;
-
-    priv->ac_cleanup_id = 0;
-
-    g_object_freeze_notify(G_OBJECT(self));
-    c_list_for_each_entry_safe (ac,
-                                ac_safe,
-                                &priv->active_connections_lst_head,
-                                active_connections_lst) {
-        if (nm_active_connection_get_state(ac) == NM_ACTIVE_CONNECTION_STATE_DEACTIVATED) {
-            if (active_connection_remove(self, ac))
-                _notify(self, PROP_ACTIVE_CONNECTIONS);
-        }
-    }
-    g_object_thaw_notify(G_OBJECT(self));
-
-    return FALSE;
-}
-
-static void
-active_connection_state_changed(NMActiveConnection *active, GParamSpec *pspec, NMManager *self)
-{
-    NMManagerPrivate *      priv = NM_MANAGER_GET_PRIVATE(self);
-    NMActiveConnectionState state;
-    NMSettingsConnection *  con;
-
-    state = nm_active_connection_get_state(active);
-    if (state == NM_ACTIVE_CONNECTION_STATE_DEACTIVATED) {
-        /* Destroy active connections from an idle handler to ensure that
-         * their last property change notifications go out, which wouldn't
-         * happen if we destroyed them immediately when their state was set
-         * to DEACTIVATED.
-         */
-        if (!priv->ac_cleanup_id)
-            priv->ac_cleanup_id = g_idle_add(_active_connection_cleanup, self);
-
-        con = nm_active_connection_get_settings_connection(active);
-        if (con)
-            g_object_set_qdata(G_OBJECT(con), autoconnect_root_quark(), NULL);
-    }
-
-    nm_manager_update_state(self);
-}
-
-static void
-active_connection_default_changed(NMActiveConnection *active, GParamSpec *pspec, NMManager *self)
-{
-    nm_manager_update_state(self);
-}
-
-/**
- * active_connection_add():
- * @self: the #NMManager
- * @active: the #NMActiveConnection to manage
- *
- * Begins to track and manage @active.  Increases the refcount of @active.
- */
-static void
-active_connection_add(NMManager *self, NMActiveConnection *active)
-{
-    NMManagerPrivate *priv = NM_MANAGER_GET_PRIVATE(self);
-
-    nm_assert(NM_IS_ACTIVE_CONNECTION(active));
-    nm_assert(!c_list_is_linked(&active->active_connections_lst));
-
-    c_list_link_front(&priv->active_connections_lst_head, &active->active_connections_lst);
-    g_object_ref(active);
-
-    g_signal_connect(active,
-                     "notify::" NM_ACTIVE_CONNECTION_STATE,
-                     G_CALLBACK(active_connection_state_changed),
-                     self);
-    g_signal_connect(active,
-                     "notify::" NM_ACTIVE_CONNECTION_DEFAULT,
-                     G_CALLBACK(active_connection_default_changed),
-                     self);
-    g_signal_connect(active,
-                     "notify::" NM_ACTIVE_CONNECTION_DEFAULT6,
-                     G_CALLBACK(active_connection_default_changed),
-                     self);
-
-    if (!nm_dbus_object_is_exported(NM_DBUS_OBJECT(active)))
-        nm_dbus_object_export(NM_DBUS_OBJECT(active));
-
-    g_signal_emit(self, signals[ACTIVE_CONNECTION_ADDED], 0, active);
-
-    _notify(self, PROP_ACTIVE_CONNECTIONS);
-}
-
-const CList *
-nm_manager_get_active_connections(NMManager *manager)
-{
-    return &NM_MANAGER_GET_PRIVATE(manager)->active_connections_lst_head;
-}
-
-static NMActiveConnection *
-active_connection_find(
-    NMManager *             self,
-    NMSettingsConnection *  sett_conn,
-    const char *            uuid,
-    NMActiveConnectionState max_state /* candidates in state @max_state will be found */,
-    GPtrArray **            out_all_matching)
-{
-    NMManagerPrivate *  priv = NM_MANAGER_GET_PRIVATE(self);
-    NMActiveConnection *ac;
-    NMActiveConnection *best_ac = NULL;
-    GPtrArray *         all     = NULL;
-
-    nm_assert(!sett_conn || NM_IS_SETTINGS_CONNECTION(sett_conn));
-    nm_assert(!out_all_matching || !*out_all_matching);
-
-    c_list_for_each_entry (ac, &priv->active_connections_lst_head, active_connections_lst) {
-        NMSettingsConnection *ac_conn;
-
-        ac_conn = nm_active_connection_get_settings_connection(ac);
-        if (sett_conn && sett_conn != ac_conn)
-            continue;
-        if (uuid && !nm_streq0(uuid, nm_settings_connection_get_uuid(ac_conn)))
-            continue;
-        if (nm_active_connection_get_state(ac) > max_state)
-            continue;
-
-        if (!out_all_matching)
-            return ac;
-
-        if (!best_ac) {
-            best_ac = ac;
-            continue;
-        }
-
-        if (!all) {
-            all = g_ptr_array_new_with_free_func(g_object_unref);
-            g_ptr_array_add(all, g_object_ref(best_ac));
-        }
-        g_ptr_array_add(all, g_object_ref(ac));
-    }
-
-    if (!best_ac)
-        return NULL;
-
-    /* as an optimization, we only allocate out_all_matching, if there are more
-     * than one result. If there is only one result, we only return the single
-     * element and don't bother allocating an array. That's the common case.
-     *
-     * Also, in case we have multiple results, we return the *first* one
-     * as @best_ac. */
-    nm_assert(!all || (all->len >= 2 && all->pdata[0] == best_ac));
-
-    *out_all_matching = all;
-    return best_ac;
-}
-
-static NMActiveConnection *
-active_connection_find_by_connection(NMManager *             self,
-                                     NMSettingsConnection *  sett_conn,
-                                     NMConnection *          connection,
-                                     NMActiveConnectionState max_state,
-                                     GPtrArray **            out_all_matching)
-{
-    nm_assert(NM_IS_MANAGER(self));
-    nm_assert(!sett_conn || NM_IS_SETTINGS_CONNECTION(sett_conn));
-    nm_assert(!connection || NM_IS_CONNECTION(connection));
-    nm_assert(sett_conn || connection);
-    nm_assert(!connection || !sett_conn
-              || connection == nm_settings_connection_get_connection(sett_conn));
-
-    /* Depending on whether connection is a settings connection,
-     * either lookup by object-identity of @connection, or compare the UUID */
-    return active_connection_find(self,
-                                  sett_conn,
-                                  sett_conn ? NULL : nm_connection_get_uuid(connection),
-                                  max_state,
-                                  out_all_matching);
-}
-
-typedef struct {
-    NMManager *self;
-    gboolean   for_auto_activation;
-} GetActivatableConnectionsFilterData;
-
-static gboolean
-_get_activatable_connections_filter(NMSettings *          settings,
-                                    NMSettingsConnection *sett_conn,
-                                    gpointer              user_data)
-{
-    const GetActivatableConnectionsFilterData *d = user_data;
-    NMConnectionMultiConnect                   multi_connect;
-
-    if (NM_FLAGS_ANY(nm_settings_connection_get_flags(sett_conn),
-                     NM_SETTINGS_CONNECTION_INT_FLAGS_VOLATILE
-                         | NM_SETTINGS_CONNECTION_INT_FLAGS_EXTERNAL))
-        return FALSE;
-
-    multi_connect =
-        _nm_connection_get_multi_connect(nm_settings_connection_get_connection(sett_conn));
-    if (multi_connect == NM_CONNECTION_MULTI_CONNECT_MULTIPLE
-        || (multi_connect == NM_CONNECTION_MULTI_CONNECT_MANUAL_MULTIPLE
-            && !d->for_auto_activation))
-        return TRUE;
-
-    /* the connection is activatable, if it has no active-connections that are in state
-     * activated, activating, or waiting to be activated. */
-    return !active_connection_find(d->self,
-                                   sett_conn,
-                                   NULL,
-                                   NM_ACTIVE_CONNECTION_STATE_ACTIVATED,
-                                   NULL);
-}
-
-NMSettingsConnection **
-nm_manager_get_activatable_connections(NMManager *manager,
-                                       gboolean   for_auto_activation,
-                                       gboolean   sort,
-                                       guint *    out_len)
-{
-    NMManagerPrivate *                        priv = NM_MANAGER_GET_PRIVATE(manager);
-    const GetActivatableConnectionsFilterData d    = {
-        .self                = manager,
-        .for_auto_activation = for_auto_activation,
-    };
-
-    return nm_settings_get_connections_clone(
-        priv->settings,
-        out_len,
-        _get_activatable_connections_filter,
-        (gpointer) &d,
-        sort ? nm_settings_connection_cmp_autoconnect_priority_p_with_data : NULL,
-        NULL);
-}
-
-static NMActiveConnection *
-active_connection_get_by_path(NMManager *self, const char *path)
-{
-    NMManagerPrivate *  priv = NM_MANAGER_GET_PRIVATE(self);
-    NMActiveConnection *ac;
-
-    ac = nm_dbus_manager_lookup_object(nm_dbus_object_get_manager(NM_DBUS_OBJECT(self)), path);
-    if (!ac || !NM_IS_ACTIVE_CONNECTION(ac) || c_list_is_empty(&ac->active_connections_lst))
-        return NULL;
-
-    nm_assert(c_list_contains(&priv->active_connections_lst_head, &ac->active_connections_lst));
-    return ac;
-}
-
-/*****************************************************************************/
-
-static void
-_config_changed_cb(NMConfig *          config,
-                   NMConfigData *      config_data,
-                   NMConfigChangeFlags changes,
-                   NMConfigData *      old_data,
-                   NMManager *         self)
-{
-    g_object_freeze_notify(G_OBJECT(self));
-
-    if (NM_FLAGS_HAS(changes, NM_CONFIG_CHANGE_GLOBAL_DNS_CONFIG))
-        _notify(self, PROP_GLOBAL_DNS_CONFIGURATION);
-
-    if (!nm_streq0(nm_config_data_get_connectivity_uri(config_data),
-                   nm_config_data_get_connectivity_uri(old_data))) {
-        if ((!nm_config_data_get_connectivity_uri(config_data))
-            != (!nm_config_data_get_connectivity_uri(old_data)))
-            _notify(self, PROP_CONNECTIVITY_CHECK_AVAILABLE);
-        _notify(self, PROP_CONNECTIVITY_CHECK_URI);
-    }
-
-    g_object_thaw_notify(G_OBJECT(self));
-}
-
-static void
-_reload_auth_cb(NMAuthChain *chain, GDBusMethodInvocation *context, gpointer user_data)
-{
-    NMManager *         self      = NM_MANAGER(user_data);
-    NMManagerPrivate *  priv      = NM_MANAGER_GET_PRIVATE(self);
-    GError *            ret_error = NULL;
-    NMAuthCallResult    result;
-    guint32             flags;
-    NMAuthSubject *     subject;
-    char                s_buf[60];
-    NMConfigChangeFlags reload_type = NM_CONFIG_CHANGE_NONE;
-
-    nm_assert(G_IS_DBUS_METHOD_INVOCATION(context));
-
-    c_list_unlink(nm_auth_chain_parent_lst_list(chain));
-    flags = GPOINTER_TO_UINT(nm_auth_chain_get_data(chain, "flags"));
-
-    subject = nm_auth_chain_get_subject(chain);
-
-    result = nm_auth_chain_get_result(chain, NM_AUTH_PERMISSION_RELOAD);
-    if (result != NM_AUTH_CALL_RESULT_YES) {
-        ret_error = g_error_new_literal(NM_MANAGER_ERROR,
-                                        NM_MANAGER_ERROR_PERMISSION_DENIED,
-                                        "Not authorized to reload configuration");
-    } else {
-        if (NM_FLAGS_ANY(flags, ~NM_MANAGER_RELOAD_FLAG_ALL)) {
-            /* invalid flags */
-        } else if (flags == 0)
-            reload_type = NM_CONFIG_CHANGE_CAUSE_SIGHUP;
-        else {
-            if (NM_FLAGS_HAS(flags, NM_MANAGER_RELOAD_FLAG_CONF))
-                reload_type |= NM_CONFIG_CHANGE_CAUSE_CONF;
-            if (NM_FLAGS_HAS(flags, NM_MANAGER_RELOAD_FLAG_DNS_RC))
-                reload_type |= NM_CONFIG_CHANGE_CAUSE_DNS_RC;
-            if (NM_FLAGS_HAS(flags, NM_MANAGER_RELOAD_FLAG_DNS_FULL))
-                reload_type |= NM_CONFIG_CHANGE_CAUSE_DNS_FULL;
-        }
-
-        if (reload_type == NM_CONFIG_CHANGE_NONE) {
-            ret_error = g_error_new_literal(NM_MANAGER_ERROR,
-                                            NM_MANAGER_ERROR_INVALID_ARGUMENTS,
-                                            "Invalid flags for reload");
-        }
-    }
-
-    nm_audit_log_control_op(NM_AUDIT_OP_RELOAD,
-                            nm_sprintf_buf(s_buf, "%u", flags),
-                            ret_error == NULL,
-                            subject,
-                            ret_error ? ret_error->message : NULL);
-
-    if (ret_error) {
-        g_dbus_method_invocation_take_error(context, ret_error);
-        return;
-    }
-
-    nm_config_reload(priv->config, reload_type, TRUE);
-    g_dbus_method_invocation_return_value(context, NULL);
-}
-
-static void
-impl_manager_reload(NMDBusObject *                     obj,
-                    const NMDBusInterfaceInfoExtended *interface_info,
-                    const NMDBusMethodInfoExtended *   method_info,
-                    GDBusConnection *                  connection,
-                    const char *                       sender,
-                    GDBusMethodInvocation *            invocation,
-                    GVariant *                         parameters)
-{
-    NMManager *       self = NM_MANAGER(obj);
-    NMManagerPrivate *priv = NM_MANAGER_GET_PRIVATE(self);
-    NMAuthChain *     chain;
-    guint32           flags;
-
-    g_variant_get(parameters, "(u)", &flags);
-
-    chain = nm_auth_chain_new_context(invocation, _reload_auth_cb, self);
-    if (!chain) {
-        g_dbus_method_invocation_return_error_literal(invocation,
-                                                      NM_MANAGER_ERROR,
-                                                      NM_MANAGER_ERROR_PERMISSION_DENIED,
-                                                      NM_UTILS_ERROR_MSG_REQ_AUTH_FAILED);
-        return;
-    }
-
-    c_list_link_tail(&priv->auth_lst_head, nm_auth_chain_parent_lst_list(chain));
-    nm_auth_chain_set_data(chain, "flags", GUINT_TO_POINTER(flags), NULL);
-    nm_auth_chain_add_call(chain, NM_AUTH_PERMISSION_RELOAD, TRUE);
-}
-
-/*****************************************************************************/
-
-NMDevice *
-nm_manager_get_device_by_path(NMManager *self, const char *path)
-{
-    NMManagerPrivate *priv = NM_MANAGER_GET_PRIVATE(self);
-    NMDevice *        device;
-
-    g_return_val_if_fail(path, NULL);
-
-    device = nm_dbus_manager_lookup_object(nm_dbus_object_get_manager(NM_DBUS_OBJECT(self)), path);
-    if (!device || !NM_IS_DEVICE(device) || c_list_is_empty(&device->devices_lst))
-        return NULL;
-
-    nm_assert(c_list_contains(&priv->devices_lst_head, &device->devices_lst));
-    return device;
-}
-
-NMDevice *
-nm_manager_get_device_by_ifindex(NMManager *self, int ifindex)
-{
-    NMManagerPrivate *priv = NM_MANAGER_GET_PRIVATE(self);
-    NMDevice *        device;
-
-    if (ifindex > 0) {
-        c_list_for_each_entry (device, &priv->devices_lst_head, devices_lst) {
-            if (nm_device_get_ifindex(device) == ifindex)
-                return device;
-        }
-    }
-
-    return NULL;
-}
-
-static NMDevice *
-find_device_by_permanent_hw_addr(NMManager *self, const char *hwaddr)
-{
-    NMManagerPrivate *priv = NM_MANAGER_GET_PRIVATE(self);
-    NMDevice *        device;
-    const char *      device_addr;
-    guint8            hwaddr_bin[NM_UTILS_HWADDR_LEN_MAX];
-    gsize             hwaddr_len;
-
-    g_return_val_if_fail(hwaddr != NULL, NULL);
-
-    if (!_nm_utils_hwaddr_aton(hwaddr, hwaddr_bin, sizeof(hwaddr_bin), &hwaddr_len))
-        return NULL;
-
-    c_list_for_each_entry (device, &priv->devices_lst_head, devices_lst) {
-        device_addr = nm_device_get_permanent_hw_address(device);
-        if (device_addr && nm_utils_hwaddr_matches(hwaddr_bin, hwaddr_len, device_addr, -1))
-            return device;
-    }
-    return NULL;
-}
-
-static NMDevice *
-find_device_by_ip_iface(NMManager *self, const char *iface)
-{
-    NMManagerPrivate *priv = NM_MANAGER_GET_PRIVATE(self);
-    NMDevice *        device;
-
-    g_return_val_if_fail(iface, NULL);
-
-    c_list_for_each_entry (device, &priv->devices_lst_head, devices_lst) {
-        if (nm_device_is_real(device) && nm_streq0(nm_device_get_ip_iface(device), iface))
-            return device;
-    }
-    return NULL;
-}
-
-/**
- * find_device_by_iface:
- * @self: the #NMManager
- * @iface: the device interface to find
- * @connection: a connection to ensure the returned device is compatible with
- * @slave: a slave connection to ensure a master is compatible with
- *
- * Finds a device by interface name, preferring realized devices.  If @slave
- * is given, this function will only return master devices and will ensure
- * @slave, when activated, can be a slave of the returned master device.  If
- * @connection is given, this function will only consider devices that are
- * compatible with @connection.
- *
- * Returns: the matching #NMDevice
- */
-static NMDevice *
-find_device_by_iface(NMManager *   self,
-                     const char *  iface,
-                     NMConnection *connection,
-                     NMConnection *slave)
-{
-    NMManagerPrivate *priv     = NM_MANAGER_GET_PRIVATE(self);
-    NMDevice *        fallback = NULL;
-    NMDevice *        candidate;
-
-    g_return_val_if_fail(iface != NULL, NULL);
-
-    c_list_for_each_entry (candidate, &priv->devices_lst_head, devices_lst) {
-        if (!nm_streq(nm_device_get_iface(candidate), iface))
-            continue;
-        if (connection && !nm_device_check_connection_compatible(candidate, connection, NULL))
-            continue;
-        if (slave) {
-            if (!nm_device_is_master(candidate))
-                continue;
-            if (!nm_device_check_slave_connection_compatible(candidate, slave))
-                continue;
-        }
-
-        if (nm_device_is_real(candidate))
-            return candidate;
-        else if (!fallback)
-            fallback = candidate;
-    }
-    return fallback;
-}
-
-static gboolean
-manager_sleeping(NMManager *self)
-{
-    NMManagerPrivate *priv = NM_MANAGER_GET_PRIVATE(self);
-
-    if (priv->sleeping || !priv->net_enabled)
-        return TRUE;
-    return FALSE;
-}
-
-static const char *
-_nm_state_to_string(NMState state)
-{
-    switch (state) {
-    case NM_STATE_ASLEEP:
-        return "ASLEEP";
-    case NM_STATE_DISCONNECTED:
-        return "DISCONNECTED";
-    case NM_STATE_DISCONNECTING:
-        return "DISCONNECTING";
-    case NM_STATE_CONNECTING:
-        return "CONNECTING";
-    case NM_STATE_CONNECTED_LOCAL:
-        return "CONNECTED_LOCAL";
-    case NM_STATE_CONNECTED_SITE:
-        return "CONNECTED_SITE";
-    case NM_STATE_CONNECTED_GLOBAL:
-        return "CONNECTED_GLOBAL";
-    case NM_STATE_UNKNOWN:
-    default:
-        return "UNKNOWN";
-    }
-}
-
-static NMState
-find_best_device_state(NMManager *manager)
-{
-    NMManagerPrivate *  priv       = NM_MANAGER_GET_PRIVATE(manager);
-    NMState             best_state = NM_STATE_DISCONNECTED;
-    NMActiveConnection *ac;
-
-    c_list_for_each_entry (ac, &priv->active_connections_lst_head, active_connections_lst) {
-        NMActiveConnectionState ac_state = nm_active_connection_get_state(ac);
-
-        switch (ac_state) {
-        case NM_ACTIVE_CONNECTION_STATE_ACTIVATED:
-            if (nm_active_connection_get_default(ac, AF_UNSPEC)) {
-                if (priv->connectivity_state == NM_CONNECTIVITY_FULL)
-                    return NM_STATE_CONNECTED_GLOBAL;
-
-                best_state = NM_STATE_CONNECTED_SITE;
-            } else {
-                if (best_state < NM_STATE_CONNECTING)
-                    best_state = NM_STATE_CONNECTED_LOCAL;
-            }
-            break;
-        case NM_ACTIVE_CONNECTION_STATE_ACTIVATING:
-            if (!NM_IN_SET(nm_active_connection_get_activation_type(ac),
-                           NM_ACTIVATION_TYPE_EXTERNAL,
-                           NM_ACTIVATION_TYPE_ASSUME)) {
-                if (best_state != NM_STATE_CONNECTED_GLOBAL)
-                    best_state = NM_STATE_CONNECTING;
-            }
-            break;
-        case NM_ACTIVE_CONNECTION_STATE_DEACTIVATING:
-            if (!NM_IN_SET(nm_active_connection_get_activation_type(ac),
-                           NM_ACTIVATION_TYPE_EXTERNAL,
-                           NM_ACTIVATION_TYPE_ASSUME)) {
-                if (best_state < NM_STATE_DISCONNECTING)
-                    best_state = NM_STATE_DISCONNECTING;
-            }
-            break;
-        default:
-            break;
-        }
-    }
-
-    return best_state;
-}
-
-static void
-nm_manager_update_metered(NMManager *self)
-{
-    NMManagerPrivate *priv;
-    NMDevice *        device;
-    NMMetered         value = NM_METERED_UNKNOWN;
-
-    g_return_if_fail(NM_IS_MANAGER(self));
-    priv = NM_MANAGER_GET_PRIVATE(self);
-
-    if (priv->primary_connection) {
-        device = nm_active_connection_get_device(priv->primary_connection);
-        if (device)
-            value = nm_device_get_metered(device);
-    }
-
-    if (value != priv->metered) {
-        priv->metered = value;
-        _LOGD(LOGD_CORE, "new metered value: %d", (int) priv->metered);
-        _notify(self, PROP_METERED);
-    }
-}
-
-NMMetered
-nm_manager_get_metered(NMManager *self)
-{
-    g_return_val_if_fail(NM_IS_MANAGER(self), NM_METERED_UNKNOWN);
-
-    return NM_MANAGER_GET_PRIVATE(self)->metered;
-}
-
-static void
-nm_manager_update_state(NMManager *self)
-{
-    NMManagerPrivate *priv;
-    NMState           new_state = NM_STATE_DISCONNECTED;
-
-    g_return_if_fail(NM_IS_MANAGER(self));
-
-    priv = NM_MANAGER_GET_PRIVATE(self);
-
-    if (manager_sleeping(self))
-        new_state = NM_STATE_ASLEEP;
-    else
-        new_state = find_best_device_state(self);
-
-    if (new_state >= NM_STATE_CONNECTED_LOCAL && priv->connectivity_state == NM_CONNECTIVITY_FULL) {
-        new_state = NM_STATE_CONNECTED_GLOBAL;
-    }
-
-    if (priv->state == new_state)
-        return;
-
-    priv->state = new_state;
-
-    _LOGI(LOGD_CORE, "NetworkManager state is now %s", _nm_state_to_string(new_state));
-
-    _notify(self, PROP_STATE);
-    nm_dbus_object_emit_signal(NM_DBUS_OBJECT(self),
-                               &interface_info_manager,
-                               &signal_info_state_changed,
-                               "(u)",
-                               (guint32) priv->state);
-}
-
-static void
-manager_device_state_changed(NMDevice *          device,
-                             NMDeviceState       new_state,
-                             NMDeviceState       old_state,
-                             NMDeviceStateReason reason,
-                             gpointer            user_data)
-{
-    NMManager *       self = NM_MANAGER(user_data);
-    NMManagerPrivate *priv = NM_MANAGER_GET_PRIVATE(self);
-
-    if (old_state == NM_DEVICE_STATE_UNMANAGED && new_state > NM_DEVICE_STATE_UNMANAGED)
-        retry_connections_for_parent_device(self, device);
-
-    if (NM_IN_SET(new_state,
-                  NM_DEVICE_STATE_UNMANAGED,
-                  NM_DEVICE_STATE_UNAVAILABLE,
-                  NM_DEVICE_STATE_DISCONNECTED,
-                  NM_DEVICE_STATE_PREPARE,
-                  NM_DEVICE_STATE_FAILED))
-        _notify(self, PROP_ACTIVE_CONNECTIONS);
-
-    if (NM_IN_SET(new_state,
-                  NM_DEVICE_STATE_UNMANAGED,
-                  NM_DEVICE_STATE_DISCONNECTED,
-                  NM_DEVICE_STATE_ACTIVATED)) {
-        nm_manager_write_device_state(self, device, NULL);
-
-        G_STATIC_ASSERT_EXPR(DEVICE_STATE_PRUNE_RATELIMIT_MAX < G_MAXUINT8);
-        if (priv->device_state_prune_ratelimit_count++ > DEVICE_STATE_PRUNE_RATELIMIT_MAX) {
-            /* We write the device state to /run. The state files are named after the
-             * ifindex (which is assumed to be unique and not repeat -- in practice
-             * it may repeat). So from time to time, we prune device state files
-             * for interfaces that no longer exist.
-             *
-             * Otherwise, the files might pile up if you create (and destroy) a large
-             * number of software devices. */
-            priv->device_state_prune_ratelimit_count = 0;
-            nm_config_device_state_prune_stale(NULL, priv->platform);
-        }
-    }
-
-    if (NM_IN_SET(new_state, NM_DEVICE_STATE_UNAVAILABLE, NM_DEVICE_STATE_DISCONNECTED))
-        nm_settings_device_added(priv->settings, device);
-}
-
-static void device_has_pending_action_changed(NMDevice *device, GParamSpec *pspec, NMManager *self);
-
-static void
-check_if_startup_complete(NMManager *self)
-{
-    NMManagerPrivate *priv = NM_MANAGER_GET_PRIVATE(self);
-    NMDevice *        device;
-    const char *      reason;
-
-    if (!priv->startup)
-        return;
-
-    if (!priv->devices_inited)
-        return;
-
-    c_list_for_each_entry (device, &priv->devices_lst_head, devices_lst) {
-        reason = nm_device_has_pending_action_reason(device);
-        if (reason) {
-            _LOGD(LOGD_CORE,
-                  "startup complete is waiting for device '%s' (%s)",
-                  nm_device_get_iface(device),
-                  reason);
-            return;
-        }
-    }
-
-    /* All NMDevice must be ready. But also NMSettings tracks profiles that wait for
-     * ready devices via "connection.wait-device-timeout".
-     *
-     * Note that we only re-check nm_settings_get_startup_complete_blocked_reason() when
-     * all of the devices become ready (again).
-     *
-     * For example, assume we have device "eth1" and "profile-eth2" which waits for "eth2".
-     * If "eth1" is ready (no pending action), we only need to re-evaluate "profile-eth2"
-     * if we have another device ("eth2"), that becomes non-ready (had pending actions)
-     * and again become ready. We don't need to check "profile-eth2" until "eth2" becomes
-     * non-ready.
-     * That is why nm_settings_get_startup_complete_blocked_reason() only has any significance
-     * if all devices are ready too. It allows us to cut down the number of checks whether
-     * NMSettings is ready. That's because we don't need to re-evaluate on minor changes of
-     * a device, only when all devices become managed and ready. */
-
-    g_signal_handlers_block_by_func(priv->settings, settings_startup_complete_changed, self);
-    reason = nm_settings_get_startup_complete_blocked_reason(priv->settings, TRUE);
-    g_signal_handlers_unblock_by_func(priv->settings, settings_startup_complete_changed, self);
-    if (reason) {
-        _LOGD(LOGD_CORE, "startup complete is waiting for connection (%s)", reason);
-        return;
-    }
-
-    _LOGI(LOGD_CORE, "startup complete");
-
-    priv->startup = FALSE;
-
-    /* we no longer care about these signals. Startup-complete only
-     * happens once. */
-    g_signal_handlers_disconnect_by_func(priv->settings,
-                                         G_CALLBACK(settings_startup_complete_changed),
-                                         self);
-    c_list_for_each_entry (device, &priv->devices_lst_head, devices_lst) {
-        g_signal_handlers_disconnect_by_func(device,
-                                             G_CALLBACK(device_has_pending_action_changed),
-                                             self);
-    }
-
-    _notify(self, PROP_STARTUP);
-
-    if (nm_config_get_configure_and_quit(priv->config))
-        g_signal_emit(self, signals[CONFIGURE_QUIT], 0);
-}
-
-static void
-device_has_pending_action_changed(NMDevice *device, GParamSpec *pspec, NMManager *self)
-{
-    check_if_startup_complete(self);
-}
-
-static void
-settings_startup_complete_changed(NMSettings *settings, GParamSpec *pspec, NMManager *self)
-{
-    check_if_startup_complete(self);
-}
-
-static void
-_parent_notify_changed(NMManager *self, NMDevice *device, gboolean device_removed)
-{
-    NMManagerPrivate *priv = NM_MANAGER_GET_PRIVATE(self);
-    NMDevice *        candidate;
-
-    nm_assert(NM_IS_DEVICE(device));
-
-again:
-    c_list_for_each_entry (candidate, &priv->devices_lst_head, devices_lst) {
-        if (nm_device_parent_notify_changed(candidate, device, device_removed)) {
-            /* in the unlikely event that this changes anything, we start iterating
-             * again, to be sure that the device list is up-to-date. */
-            goto again;
-        }
-    }
-}
-
-static gboolean
-device_is_wake_on_lan(NMPlatform *platform, NMDevice *device)
-{
-    int ifindex;
-
-    ifindex = nm_device_get_ip_ifindex(device);
-    if (ifindex <= 0)
-        return FALSE;
-    return nm_platform_link_get_wake_on_lan(platform, ifindex);
-}
-
-static void
-remove_device(NMManager *self, NMDevice *device, gboolean quitting)
-{
-    NMManagerPrivate *priv     = NM_MANAGER_GET_PRIVATE(self);
-    gboolean          unmanage = FALSE;
-
-    _LOG2D(LOGD_DEVICE,
-           device,
-           "removing device (managed %d, wol %d)",
-           nm_device_get_managed(device, FALSE),
-           device_is_wake_on_lan(priv->platform, device));
-
-    if (nm_device_get_managed(device, FALSE)) {
-        if (quitting) {
-            /* Leave configured if wo(w)lan and quitting */
-            if (device_is_wake_on_lan(priv->platform, device))
-                unmanage = FALSE;
-            else
-                unmanage = nm_device_unmanage_on_quit(device);
-        } else {
-            /* the device is already gone. Unmanage it. */
-            unmanage = TRUE;
-        }
-
-        if (unmanage) {
-            if (quitting)
-                nm_device_set_unmanaged_by_quitting(device);
-            else {
-                nm_device_sys_iface_state_set(device, NM_DEVICE_SYS_IFACE_STATE_REMOVED);
-                nm_device_set_unmanaged_by_flags(device,
-                                                 NM_UNMANAGED_PLATFORM_INIT,
-                                                 TRUE,
-                                                 NM_DEVICE_STATE_REASON_REMOVED);
-            }
-        } else if (quitting
-                   && nm_config_get_configure_and_quit(priv->config)
-                          == NM_CONFIG_CONFIGURE_AND_QUIT_ENABLED) {
-            nm_device_spawn_iface_helper(device);
-        }
-    }
-
-    g_signal_handlers_disconnect_matched(device, G_SIGNAL_MATCH_DATA, 0, 0, NULL, NULL, self);
-
-    nm_settings_device_removed(priv->settings, device, quitting);
-
-    c_list_unlink(&device->devices_lst);
-
-    _parent_notify_changed(self, device, TRUE);
-
-    if (nm_device_is_real(device)) {
-        gboolean unconfigure_ip_config = !quitting || unmanage;
-
-        /* When we don't unmanage the device on shutdown, we want to preserve the DNS
-         * configuration in resolv.conf. For that, we must leak the configuration
-         * in NMPolicy/NMDnsManager. We do that, by emitting the device-removed signal
-         * with device's ip-config object still uncleared. In that case, NMPolicy
-         * never learns to unconfigure the ip-config objects and does not remove them
-         * from DNS on shutdown (which is ugly, because we don't cleanup the memory
-         * properly).
-         *
-         * Control that by passing @unconfigure_ip_config.  */
-        nm_device_removed(device, unconfigure_ip_config);
-
-        _emit_device_added_removed(self, device, FALSE);
-    } else {
-        /* unrealize() does not release a slave device from master and
-         * clear IP configurations, do it here */
-        nm_device_removed(device, TRUE);
-    }
-
-    g_signal_emit(self, signals[INTERNAL_DEVICE_REMOVED], 0, device);
-    _notify(self, PROP_ALL_DEVICES);
-
-    update_connectivity_value(self);
-
-    nm_dbus_object_clear_and_unexport(&device);
-
-    check_if_startup_complete(self);
-}
-
-static void
-device_removed_cb(NMDevice *device, gpointer user_data)
-{
-    remove_device(NM_MANAGER(user_data), device, FALSE);
-}
-
-NMState
-nm_manager_get_state(NMManager *manager)
-{
-    g_return_val_if_fail(NM_IS_MANAGER(manager), NM_STATE_UNKNOWN);
-
-    return NM_MANAGER_GET_PRIVATE(manager)->state;
-}
-
-/*****************************************************************************/
-
-static NMDevice *
-find_parent_device_for_connection(NMManager *      self,
-                                  NMConnection *   connection,
-                                  NMDeviceFactory *cached_factory,
-                                  const char **    out_parent_spec)
-{
-    NMManagerPrivate *    priv = NM_MANAGER_GET_PRIVATE(self);
-    NMDeviceFactory *     factory;
-    const char *          parent_name = NULL;
-    NMSettingsConnection *parent_connection;
-    NMDevice *            parent, *first_compatible = NULL;
-    NMDevice *            candidate;
-
-    g_return_val_if_fail(NM_IS_CONNECTION(connection), NULL);
-    NM_SET_OUT(out_parent_spec, NULL);
-
-    if (!cached_factory) {
-        factory = nm_device_factory_manager_find_factory_for_connection(connection);
-        if (!factory)
-            return NULL;
-    } else
-        factory = cached_factory;
-
-    parent_name = nm_device_factory_get_connection_parent(factory, connection);
-    if (!parent_name)
-        return NULL;
-
-    NM_SET_OUT(out_parent_spec, parent_name);
-
-    /* Try as an interface name of a parent device */
-    parent = find_device_by_iface(self, parent_name, NULL, NULL);
-    if (parent)
-        return parent;
-
-    /* Maybe a hardware address */
-    parent = find_device_by_permanent_hw_addr(self, parent_name);
-    if (parent)
-        return parent;
-
-    /* Maybe a connection UUID */
-    parent_connection = nm_settings_get_connection_by_uuid(priv->settings, parent_name);
-    if (!parent_connection)
-        return NULL;
-
-    /* Check if the parent connection is currently activated or is compatible
-     * with some known device.
-     */
-    c_list_for_each_entry (candidate, &priv->devices_lst_head, devices_lst) {
-        /* Unmanaged devices are not compatible with any connection */
-        if (!nm_device_get_managed(candidate, FALSE))
-            continue;
-
-        if (nm_device_get_settings_connection(candidate) == parent_connection)
-            return candidate;
-
-        if (!first_compatible
-            && nm_device_check_connection_compatible(
-                candidate,
-                nm_settings_connection_get_connection(parent_connection),
-                NULL))
-            first_compatible = candidate;
-    }
-
-    return first_compatible;
-}
-
-/**
- * nm_manager_get_connection_iface:
- * @self: the #NMManager
- * @connection: the #NMConnection to get the interface for
- * @out_parent: on success, the parent device if any
- * @out_parent_spec: on return, a string specifying the parent device
- *   in the connection. This can be a device name, a MAC address or a
- *   connection UUID.
- * @error: an error if determining the virtual interface name failed
- *
- * Given @connection, returns the interface name that the connection
- * would need to use when activated. %NULL is returned if the name
- * is not specified in connection or a the name for a virtual device
- * could not be generated.
- *
- * Returns: the expected interface name (caller takes ownership), or %NULL
- */
-char *
-nm_manager_get_connection_iface(NMManager *   self,
-                                NMConnection *connection,
-                                NMDevice **   out_parent,
-                                const char ** out_parent_spec,
-                                GError **     error)
-{
-    NMDeviceFactory *factory;
-    char *           iface  = NULL;
-    NMDevice *       parent = NULL;
-
-    NM_SET_OUT(out_parent, NULL);
-    NM_SET_OUT(out_parent_spec, NULL);
-
-    factory = nm_device_factory_manager_find_factory_for_connection(connection);
-    if (!factory) {
-        if (nm_streq0(nm_connection_get_connection_type(connection),
-                      NM_SETTING_GENERIC_SETTING_NAME)) {
-            /* the generic type doesn't have a factory. */
-            goto return_ifname_fom_connection;
-        }
-
-        g_set_error(error,
-                    NM_MANAGER_ERROR,
-                    NM_MANAGER_ERROR_FAILED,
-                    "NetworkManager plugin for '%s' unavailable",
-                    nm_connection_get_connection_type(connection));
-        return NULL;
-    }
-
-    if (!out_parent && !NM_DEVICE_FACTORY_GET_CLASS(factory)->get_connection_iface) {
-        /* optimization. Shortcut lookup of the partent device. */
-        goto return_ifname_fom_connection;
-    }
-
-    parent = find_parent_device_for_connection(self, connection, factory, out_parent_spec);
-    iface  = nm_device_factory_get_connection_iface(factory,
-                                                   connection,
-                                                   parent ? nm_device_get_ip_iface(parent) : NULL,
-                                                   error);
-    if (!iface)
-        return NULL;
-
-    if (out_parent)
-        *out_parent = parent;
-    return iface;
-
-return_ifname_fom_connection:
-    iface = g_strdup(nm_connection_get_interface_name(connection));
-    if (!iface) {
-        g_set_error(error,
-                    NM_MANAGER_ERROR,
-                    NM_MANAGER_ERROR_FAILED,
-                    "failed to determine interface name: error determine name for %s",
-                    nm_connection_get_connection_type(connection));
-    }
-    return iface;
-}
-
-/**
- * nm_manager_iface_for_uuid:
- * @self: the #NMManager
- * @uuid: the connection uuid
- *
- * Gets a link name for the given UUID. Useful for the settings plugins that
- * wish to write configuration files compatible with tooling that can't
- * interpret our UUIDs.
- *
- * Returns: An interface name; %NULL if none matches
- */
-const char *
-nm_manager_iface_for_uuid(NMManager *self, const char *uuid)
-{
-    NMManagerPrivate *    priv = NM_MANAGER_GET_PRIVATE(self);
-    NMSettingsConnection *sett_conn;
-
-    sett_conn = nm_settings_get_connection_by_uuid(priv->settings, uuid);
-    if (!sett_conn)
-        return NULL;
-
-    return nm_connection_get_interface_name(nm_settings_connection_get_connection(sett_conn));
-}
-
-NMDevice *
-nm_manager_get_device(NMManager *self, const char *ifname, NMDeviceType device_type)
-{
-    NMManagerPrivate *priv = NM_MANAGER_GET_PRIVATE(self);
-    NMDevice *        device;
-
-    g_return_val_if_fail(ifname, NULL);
-    g_return_val_if_fail(device_type != NM_DEVICE_TYPE_UNKNOWN, NULL);
-
-    c_list_for_each_entry (device, &priv->devices_lst_head, devices_lst) {
-        if (nm_device_get_device_type(device) == device_type
-            && nm_streq0(nm_device_get_iface(device), ifname))
-            return device;
-    }
-
-    return NULL;
-}
-
-gboolean
-nm_manager_remove_device(NMManager *self, const char *ifname, NMDeviceType device_type)
-{
-    NMDevice *d;
-
-    d = nm_manager_get_device(self, ifname, device_type);
-    if (!d)
-        return FALSE;
-
-    remove_device(self, d, FALSE);
-    return TRUE;
-}
-
-/**
- * system_create_virtual_device:
- * @self: the #NMManager
- * @connection: the connection which might require a virtual device
- *
- * If @connection requires a virtual device and one does not yet exist for it,
- * creates that device.
- *
- * Returns: A #NMDevice that was just realized; %NULL if none
- */
-static NMDevice *
-system_create_virtual_device(NMManager *self, NMConnection *connection)
-{
-    NMManagerPrivate *priv = NM_MANAGER_GET_PRIVATE(self);
-    NMDeviceFactory * factory;
-    gs_free NMSettingsConnection **connections = NULL;
-    guint                          i;
-    gs_free char *                 iface = NULL;
-    const char *                   parent_spec;
-    NMDevice *                     device = NULL, *parent = NULL;
-    NMDevice *                     dev_candidate;
-    GError *                       error = NULL;
-    NMLogLevel                     log_level;
-
-    g_return_val_if_fail(NM_IS_MANAGER(self), NULL);
-    g_return_val_if_fail(NM_IS_CONNECTION(connection), NULL);
-
-    iface = nm_manager_get_connection_iface(self, connection, &parent, &parent_spec, &error);
-    if (!iface) {
-        _LOG3D(LOGD_DEVICE, connection, "can't get a name of a virtual device: %s", error->message);
-        g_error_free(error);
-        return NULL;
-    }
-
-    if (parent_spec && !parent) {
-        /* parent is not ready, wait */
-        return NULL;
-    }
-
-    /* See if there's a device that is already compatible with this connection */
-    c_list_for_each_entry (dev_candidate, &priv->devices_lst_head, devices_lst) {
-        if (nm_device_check_connection_compatible(dev_candidate, connection, NULL)) {
-            if (nm_device_is_real(dev_candidate)) {
-                _LOG3D(LOGD_DEVICE, connection, "already created virtual interface name %s", iface);
-                return NULL;
-            }
-
-            device = dev_candidate;
-            break;
-        }
-    }
-
-    if (!device) {
-        /* No matching device found. Proceed creating a new one. */
-
-        factory = nm_device_factory_manager_find_factory_for_connection(connection);
-        if (!factory) {
-            _LOG3E(LOGD_DEVICE,
-                   connection,
-                   "(%s) NetworkManager plugin for '%s' unavailable",
-                   iface,
-                   nm_connection_get_connection_type(connection));
-            return NULL;
-        }
-
-        device = nm_device_factory_create_device(factory, iface, NULL, connection, NULL, &error);
-        if (!device) {
-            _LOG3W(LOGD_DEVICE, connection, "factory can't create the device: %s", error->message);
-            g_error_free(error);
-            return NULL;
-        }
-
-        _LOG3D(LOGD_DEVICE, connection, "create virtual device %s", nm_device_get_iface(device));
-
-        if (!add_device(self, device, &error)) {
-            _LOG3W(LOGD_DEVICE,
-                   connection,
-                   "can't register the device with manager: %s",
-                   error->message);
-            g_error_free(error);
-            g_object_unref(device);
-            return NULL;
-        }
-
-        /* Add device takes a reference that NMManager still owns, so it's
-         * safe to unref here and still return @device.
-         */
-        g_object_unref(device);
-    }
-
-    if (!nm_device_check_unrealized_device_managed(device)) {
-        _LOG3D(LOGD_DEVICE,
-               connection,
-               "skip activation because virtual device '%s' is unmanaged",
-               nm_device_get_iface(device));
-        return device;
-    }
-
-    if (!find_master(self, connection, device, NULL, NULL, NULL, &error)) {
-        _LOG3D(LOGD_DEVICE, connection, "skip activation: %s", error->message);
-        g_error_free(error);
-        return device;
-    }
-
-    /* Create backing resources if the device has any autoconnect connections */
-    connections = nm_settings_get_connections_clone(
-        priv->settings,
-        NULL,
-        NULL,
-        NULL,
-        nm_settings_connection_cmp_autoconnect_priority_p_with_data,
-        NULL);
-    for (i = 0; connections[i]; i++) {
-        NMConnection *       candidate = nm_settings_connection_get_connection(connections[i]);
-        NMSettingConnection *s_con;
-
-        if (!nm_device_check_connection_compatible(device, candidate, NULL))
-            continue;
-
-        s_con = nm_connection_get_setting_connection(candidate);
-        g_assert(s_con);
-        if (!nm_setting_connection_get_autoconnect(s_con)
-            || nm_settings_connection_autoconnect_is_blocked(connections[i]))
-            continue;
-
-        /* Create any backing resources the device needs */
-        if (!nm_device_create_and_realize(device, connection, parent, &error)) {
-            log_level =
-                g_error_matches(error, NM_DEVICE_ERROR, NM_DEVICE_ERROR_MISSING_DEPENDENCIES)
-                    ? LOGL_DEBUG
-                    : LOGL_ERR;
-            _NMLOG3(log_level,
-                    LOGD_DEVICE,
-                    connection,
-                    "couldn't create the device: %s",
-                    error->message);
-            g_error_free(error);
-            return NULL;
-        }
-
-        retry_connections_for_parent_device(self, device);
-        break;
-    }
-
-    return device;
-}
-
-static void
-retry_connections_for_parent_device(NMManager *self, NMDevice *device)
-{
-    NMManagerPrivate *priv                     = NM_MANAGER_GET_PRIVATE(self);
-    gs_free NMSettingsConnection **connections = NULL;
-    guint                          i;
-
-    g_return_if_fail(device);
-
-    connections = nm_settings_get_connections_clone(
-        priv->settings,
-        NULL,
-        NULL,
-        NULL,
-        nm_settings_connection_cmp_autoconnect_priority_p_with_data,
-        NULL);
-    for (i = 0; connections[i]; i++) {
-        NMSettingsConnection *sett_conn  = connections[i];
-        NMConnection *        connection = nm_settings_connection_get_connection(sett_conn);
-        gs_free_error GError *error      = NULL;
-        gs_free char *        ifname     = NULL;
-        NMDevice *            parent;
-
-        parent = find_parent_device_for_connection(self, connection, NULL, NULL);
-        if (parent == device) {
-            /* Only try to activate devices that don't already exist */
-            ifname = nm_manager_get_connection_iface(self, connection, &parent, NULL, &error);
-            if (ifname) {
-                if (!nm_platform_link_get_by_ifname(NM_PLATFORM_GET, ifname))
-                    connection_changed(self, sett_conn);
-            }
-        }
-    }
-}
-
-static void
-connection_changed(NMManager *self, NMSettingsConnection *sett_conn)
-{
-    NMConnection *connection;
-    NMDevice *    device;
-
-    if (NM_FLAGS_ANY(nm_settings_connection_get_flags(sett_conn),
-                     NM_SETTINGS_CONNECTION_INT_FLAGS_VOLATILE
-                         | NM_SETTINGS_CONNECTION_INT_FLAGS_EXTERNAL))
-        return;
-
-    connection = nm_settings_connection_get_connection(sett_conn);
-
-    if (!nm_connection_is_virtual(connection))
-        return;
-
-    device = system_create_virtual_device(self, connection);
-    if (!device)
-        return;
-
-    /* Maybe the device that was created was needed by some other
-     * connection's device (parent of a VLAN). Let the connections
-     * can use the newly created device as a parent know. */
-    retry_connections_for_parent_device(self, device);
-}
-
-static void
-connection_added_cb(NMSettings *settings, NMSettingsConnection *sett_conn, NMManager *self)
-{
-    connection_changed(self, sett_conn);
-}
-
-static void
-connection_updated_cb(NMSettings *          settings,
-                      NMSettingsConnection *sett_conn,
-                      guint                 update_reason_u,
-                      NMManager *           self)
-{
-    connection_changed(self, sett_conn);
-}
-
-/*****************************************************************************/
-
-static void
-_delete_volatile_connection_all(NMManager *self, gboolean do_delete)
-{
-    NMManagerPrivate *priv = NM_MANAGER_GET_PRIVATE(self);
-    NMCListElem *     elem;
-
-    while (
-        (elem = c_list_first_entry(&priv->delete_volatile_connection_lst_head, NMCListElem, lst))) {
-        gs_unref_object NMSettingsConnection *connection = NULL;
-
-        connection = nm_c_list_elem_free_steal(elem);
-        if (do_delete)
-            _delete_volatile_connection_do(self, connection);
-    }
-}
-
-static gboolean
-_delete_volatile_connection_cb(gpointer user_data)
-{
-    NMManager *       self = user_data;
-    NMManagerPrivate *priv = NM_MANAGER_GET_PRIVATE(self);
-
-    priv->delete_volatile_connection_idle_id = 0;
-    _delete_volatile_connection_all(self, TRUE);
-    return G_SOURCE_REMOVE;
-}
-
-static void
-connection_flags_changed(NMSettings *settings, NMSettingsConnection *connection, gpointer user_data)
-{
-    NMManager *       self = user_data;
-    NMManagerPrivate *priv = NM_MANAGER_GET_PRIVATE(self);
-
-    if (!NM_FLAGS_ANY(nm_settings_connection_get_flags(connection),
-                      NM_SETTINGS_CONNECTION_INT_FLAGS_VOLATILE
-                          | NM_SETTINGS_CONNECTION_INT_FLAGS_EXTERNAL))
-        return;
-
-    if (active_connection_find(self,
-                               connection,
-                               NULL,
-                               NM_ACTIVE_CONNECTION_STATE_DEACTIVATED,
-                               NULL)) {
-        /* the connection still has an active-connection. It will be purged
-         * when the active connection(s) get(s) removed. */
-        return;
-    }
-
-    c_list_link_tail(&priv->delete_volatile_connection_lst_head,
-                     &nm_c_list_elem_new_stale(g_object_ref(connection))->lst);
-    if (!priv->delete_volatile_connection_idle_id)
-        priv->delete_volatile_connection_idle_id = g_idle_add(_delete_volatile_connection_cb, self);
-}
-
-/*****************************************************************************/
-
-static void
-system_unmanaged_devices_changed_cb(NMSettings *settings, GParamSpec *pspec, gpointer user_data)
-{
-    NMManager *       self = NM_MANAGER(user_data);
-    NMManagerPrivate *priv = NM_MANAGER_GET_PRIVATE(self);
-    NMDevice *        device;
-
-    c_list_for_each_entry (device, &priv->devices_lst_head, devices_lst)
-        nm_device_set_unmanaged_by_user_settings(device);
-}
-
-static void
-hostname_changed_cb(NMHostnameManager *hostname_manager, GParamSpec *pspec, NMManager *self)
-{
-    NMManagerPrivate *priv = NM_MANAGER_GET_PRIVATE(self);
-    const char *      hostname;
-
-    hostname = nm_hostname_manager_get_hostname(priv->hostname_manager);
-
-    nm_dispatcher_call_hostname(NULL, NULL, NULL);
-    nm_dhcp_manager_set_default_hostname(nm_dhcp_manager_get(), hostname);
-}
-
-/*****************************************************************************/
-/* General NMManager stuff                                         */
-/*****************************************************************************/
-
-static gboolean
-radio_enabled_for_rstate(RadioState *rstate, gboolean check_changeable)
-{
-    gboolean enabled;
-
-    enabled = rstate->user_enabled && rstate->hw_enabled;
-    if (check_changeable)
-        enabled &= rstate->sw_enabled;
-    return enabled;
-}
-
-static gboolean
-radio_enabled_for_type(NMManager *self, RfKillType rtype, gboolean check_changeable)
-{
-    NMManagerPrivate *priv = NM_MANAGER_GET_PRIVATE(self);
-
-    return radio_enabled_for_rstate(&priv->radio_states[rtype], check_changeable);
-}
-
-static void
-manager_update_radio_enabled(NMManager *self, RadioState *rstate, gboolean enabled)
-{
-    NMManagerPrivate *priv = NM_MANAGER_GET_PRIVATE(self);
-    NMDevice *        device;
-
-    /* Do nothing for radio types not yet implemented */
-    if (!rstate->prop)
-        return;
-
-    g_object_notify(G_OBJECT(self), rstate->prop);
-
-    /* Don't touch devices if asleep/networking disabled */
-    if (manager_sleeping(self))
-        return;
-
-    /* enable/disable wireless devices as required */
-    c_list_for_each_entry (device, &priv->devices_lst_head, devices_lst) {
-        if (nm_device_get_rfkill_type(device) == rstate->rtype) {
-            _LOG2D(LOGD_RFKILL,
-                   device,
-                   "rfkill: setting radio %s",
-                   enabled ? "enabled" : "disabled");
-            nm_device_set_enabled(device, enabled);
-        }
-    }
-}
-
-static void
-update_rstate_from_rfkill(NMRfkillManager *rfkill_mgr, RadioState *rstate)
-{
-    switch (nm_rfkill_manager_get_rfkill_state(rfkill_mgr, rstate->rtype)) {
-    case RFKILL_UNBLOCKED:
-        rstate->sw_enabled = TRUE;
-        rstate->hw_enabled = TRUE;
-        break;
-    case RFKILL_SOFT_BLOCKED:
-        rstate->sw_enabled = FALSE;
-        rstate->hw_enabled = TRUE;
-        break;
-    case RFKILL_HARD_BLOCKED:
-        rstate->sw_enabled = FALSE;
-        rstate->hw_enabled = FALSE;
-        break;
-    default:
-        g_warn_if_reached();
-        break;
-    }
-}
-
-static void
-manager_rfkill_update_one_type(NMManager *self, RadioState *rstate, RfKillType rtype)
-{
-    NMManagerPrivate *priv = NM_MANAGER_GET_PRIVATE(self);
-    gboolean          old_enabled, new_enabled, old_rfkilled, new_rfkilled, old_hwe;
-
-    old_enabled  = radio_enabled_for_rstate(rstate, TRUE);
-    old_rfkilled = rstate->hw_enabled && rstate->sw_enabled;
-    old_hwe      = rstate->hw_enabled;
-
-    /* recheck kernel rfkill state */
-    update_rstate_from_rfkill(priv->rfkill_mgr, rstate);
-
-    /* Print out all states affecting device enablement */
-    if (rstate->desc) {
-        _LOGD(LOGD_RFKILL,
-              "rfkill: %s hw-enabled %d sw-enabled %d",
-              rstate->desc,
-              rstate->hw_enabled,
-              rstate->sw_enabled);
-    }
-
-    /* Log new killswitch state */
-    new_rfkilled = rstate->hw_enabled && rstate->sw_enabled;
-    if (old_rfkilled != new_rfkilled) {
-        _LOGI(LOGD_RFKILL,
-              "rfkill: %s now %s by radio killswitch",
-              rstate->desc,
-              new_rfkilled ? "enabled" : "disabled");
-    }
-
-    /* Send out property changed signal for HW enabled */
-    if (rstate->hw_enabled != old_hwe) {
-        if (rstate->hw_prop)
-            g_object_notify(G_OBJECT(self), rstate->hw_prop);
-    }
-
-    /* And finally update the actual device radio state itself; respect the
-     * daemon state here because this is never called from user-triggered
-     * radio changes and we only want to ignore the daemon enabled state when
-     * handling user radio change requests.
-     */
-    new_enabled = radio_enabled_for_rstate(rstate, TRUE);
-    if (new_enabled != old_enabled)
-        manager_update_radio_enabled(self, rstate, new_enabled);
-}
-
-static void
-nm_manager_rfkill_update(NMManager *self, RfKillType rtype)
-{
-    NMManagerPrivate *priv = NM_MANAGER_GET_PRIVATE(self);
-    guint             i;
-
-    if (rtype != RFKILL_TYPE_UNKNOWN)
-        manager_rfkill_update_one_type(self, &priv->radio_states[rtype], rtype);
-    else {
-        /* Otherwise, sync all radio types */
-        for (i = 0; i < RFKILL_TYPE_MAX; i++)
-            manager_rfkill_update_one_type(self, &priv->radio_states[i], i);
-    }
-}
-
-static void
-device_auth_done_cb(NMAuthChain *chain, GDBusMethodInvocation *context, gpointer user_data)
-{
-    NMManager *   self                   = NM_MANAGER(user_data);
-    gs_free_error GError *         error = NULL;
-    NMAuthCallResult               result;
-    NMDevice *                     device;
-    GCancellable *                 cancellable;
-    const char *                   permission;
-    NMManagerDeviceAuthRequestFunc callback;
-    NMAuthSubject *                subject;
-
-    nm_assert(G_IS_DBUS_METHOD_INVOCATION(context));
-
-    c_list_unlink(nm_auth_chain_parent_lst_list(chain));
-
-    permission = nm_auth_chain_get_data(chain, "perm");
-    nm_assert(permission);
-    callback = nm_auth_chain_get_data(chain, "callback");
-    nm_assert(callback);
-    device = nm_auth_chain_get_data(chain, "device");
-    nm_assert(NM_IS_DEVICE(device));
-
-    cancellable = nm_auth_chain_get_cancellable(chain);
-    nm_assert(!cancellable || G_IS_CANCELLABLE(cancellable));
-
-    result  = nm_auth_chain_get_result(chain, permission);
-    subject = nm_auth_chain_get_subject(chain);
-
-    if (cancellable && g_cancellable_set_error_if_cancelled(cancellable, &error)) {
-        /* pass. */
-    } else {
-        if (result != NM_AUTH_CALL_RESULT_YES) {
-            _LOGD(LOGD_CORE, "%s request failed: not authorized", permission);
-            error = g_error_new(NM_MANAGER_ERROR,
-                                NM_MANAGER_ERROR_PERMISSION_DENIED,
-                                "%s request failed: not authorized",
-                                permission);
-        }
-
-        nm_assert(error || (result == NM_AUTH_CALL_RESULT_YES));
-    }
-
-    callback(device, context, subject, error, nm_auth_chain_get_data(chain, "user-data"));
-}
-
-static void
-_device_auth_done_fail_on_idle(gpointer user_data, GCancellable *cancellable)
-{
-    gs_unref_object NMManager *self                = NULL;
-    gs_unref_object NMDevice *device               = NULL;
-    gs_unref_object GDBusMethodInvocation *context = NULL;
-    gs_unref_object NMAuthSubject *subject         = NULL;
-    gs_free_error GError *error_original           = NULL;
-    gs_free_error GError *         error_cancelled = NULL;
-    NMManagerDeviceAuthRequestFunc callback;
-    gpointer                       callback_user_data;
-
-    nm_utils_user_data_unpack(user_data,
-                              &self,
-                              &device,
-                              &context,
-                              &subject,
-                              &error_original,
-                              &callback,
-                              &callback_user_data);
-
-    g_cancellable_set_error_if_cancelled(cancellable, &error_cancelled);
-
-    callback(device, context, subject, error_cancelled ?: error_original, callback_user_data);
-}
-
-void
-nm_manager_device_auth_request(NMManager *                    self,
-                               NMDevice *                     device,
-                               GDBusMethodInvocation *        context,
-                               NMConnection *                 connection,
-                               const char *                   permission,
-                               gboolean                       allow_interaction,
-                               GCancellable *                 cancellable,
-                               NMManagerDeviceAuthRequestFunc callback,
-                               gpointer                       user_data)
-{
-    NMManagerPrivate *priv                 = NM_MANAGER_GET_PRIVATE(self);
-    gs_free_error GError *error            = NULL;
-    gs_unref_object NMAuthSubject *subject = NULL;
-    NMAuthChain *                  chain;
-    char *                         permission_dup;
-
-    /* Validate the caller */
-    subject = nm_dbus_manager_new_auth_subject_from_context(context);
-    if (!subject) {
-        g_set_error_literal(&error,
-                            NM_MANAGER_ERROR,
-                            NM_MANAGER_ERROR_PERMISSION_DENIED,
-                            NM_UTILS_ERROR_MSG_REQ_UID_UKNOWN);
-        goto fail_on_idle;
-    }
-
-    /* Ensure the subject has permissions for this connection */
-    if (connection
-        && !nm_auth_is_subject_in_acl_set_error(connection,
-                                                subject,
-                                                NM_MANAGER_ERROR,
-                                                NM_MANAGER_ERROR_PERMISSION_DENIED,
-                                                &error))
-        goto fail_on_idle;
-
-    /* Validate the request */
-    chain = nm_auth_chain_new_subject(subject, context, device_auth_done_cb, self);
-    if (!chain) {
-        g_set_error(&error,
-                    NM_MANAGER_ERROR,
-                    NM_MANAGER_ERROR_PERMISSION_DENIED,
-                    NM_UTILS_ERROR_MSG_REQ_AUTH_FAILED);
-        goto fail_on_idle;
-    }
-
-    if (cancellable)
-        nm_auth_chain_set_cancellable(chain, cancellable);
-
-    permission_dup = g_strdup(permission);
-
-    c_list_link_tail(&priv->auth_lst_head, nm_auth_chain_parent_lst_list(chain));
-    nm_auth_chain_set_data(chain, "device", g_object_ref(device), g_object_unref);
-    nm_auth_chain_set_data(chain, "callback", callback, NULL);
-    nm_auth_chain_set_data(chain, "user-data", user_data, NULL);
-    nm_auth_chain_set_data(chain, "perm", permission_dup /* transfer ownership */, g_free);
-    nm_auth_chain_add_call_unsafe(chain, permission_dup, allow_interaction);
-    return;
-
-fail_on_idle:
-    nm_utils_invoke_on_idle(cancellable,
-                            _device_auth_done_fail_on_idle,
-                            nm_utils_user_data_pack(g_object_ref(self),
-                                                    g_object_ref(device),
-                                                    g_object_ref(context),
-                                                    g_steal_pointer(&subject),
-                                                    g_steal_pointer(&error),
-                                                    callback,
-                                                    user_data));
-}
-
-static gboolean
-new_activation_allowed_for_connection(NMManager *self, NMSettingsConnection *connection)
-{
-    if (NM_IN_SET(
-            _nm_connection_get_multi_connect(nm_settings_connection_get_connection(connection)),
-            NM_CONNECTION_MULTI_CONNECT_MANUAL_MULTIPLE,
-            NM_CONNECTION_MULTI_CONNECT_MULTIPLE))
-        return TRUE;
-
-    return !active_connection_find(self,
-                                   connection,
-                                   NULL,
-                                   NM_ACTIVE_CONNECTION_STATE_ACTIVATED,
-                                   NULL);
-}
-
-/**
- * get_existing_connection:
- * @manager: #NMManager instance
- * @device: #NMDevice instance
- * @out_generated: (allow-none): return TRUE, if the connection was generated.
- *
- * Returns: a #NMSettingsConnection to be assumed by the device, or %NULL if
- *   the device does not support assuming existing connections.
- */
-static NMSettingsConnection *
-get_existing_connection(NMManager *self, NMDevice *device, gboolean *out_generated)
-{
-    NMManagerPrivate *priv                   = NM_MANAGER_GET_PRIVATE(self);
-    gs_unref_object NMConnection *connection = NULL;
-    NMSettingsConnection *        added;
-    GError *                      error                = NULL;
-    gs_free_error GError *gen_error                    = NULL;
-    NMDevice *            master                       = NULL;
-    int                   ifindex                      = nm_device_get_ifindex(device);
-    NMSettingsConnection *matched                      = NULL;
-    NMSettingsConnection *connection_checked           = NULL;
-    gboolean              assume_state_guess_assume    = FALSE;
-    const char *          assume_state_connection_uuid = NULL;
-    gboolean              maybe_later, only_by_uuid = FALSE;
-
-    if (out_generated)
-        *out_generated = FALSE;
-
-    nm_device_capture_initial_config(device);
-
-    if (ifindex) {
-        int master_ifindex = nm_platform_link_get_master(priv->platform, ifindex);
-
-        /* Check that the master is activating before assuming a
-         * slave connection. However, ignore ovs-system master as
-         * we never manage it.
-         */
-        if (master_ifindex
-            && nm_platform_link_get_type(priv->platform, master_ifindex)
-                   != NM_LINK_TYPE_OPENVSWITCH) {
-            master = nm_manager_get_device_by_ifindex(self, master_ifindex);
-            if (!master) {
-                _LOG2D(LOGD_DEVICE,
-                       device,
-                       "assume: don't assume because "
-                       "cannot generate connection for slave before its master (%s/%d)",
-                       nm_platform_link_get_name(priv->platform, master_ifindex),
-                       master_ifindex);
-                return NULL;
-            }
-            if (!nm_device_get_act_request(master)) {
-                _LOG2D(LOGD_DEVICE,
-                       device,
-                       "assume: don't assume because "
-                       "cannot generate connection for slave before master %s activates",
-                       nm_device_get_iface(master));
-                return NULL;
-            }
-        }
-    }
-
-    /* The core of the API is nm_device_generate_connection() function and
-     * update_connection() virtual method and the convenient connection_type
-     * class attribute. Subclasses supporting the new API must have
-     * update_connection() implemented, otherwise nm_device_generate_connection()
-     * returns NULL.
-     */
-    connection = nm_device_generate_connection(device, master, &maybe_later, &gen_error);
-    if (!connection) {
-        if (maybe_later) {
-            /* The device can generate a connection, but it failed for now.
-             * Give it a chance to match a connection from the state file. */
-            only_by_uuid = TRUE;
-        } else {
-            nm_device_assume_state_reset(device);
-            _LOG2D(LOGD_DEVICE,
-                   device,
-                   "assume: cannot generate connection: %s",
-                   gen_error->message);
-            return NULL;
-        }
-    }
-
-    nm_device_assume_state_get(device, &assume_state_guess_assume, &assume_state_connection_uuid);
-
-    /* Now we need to compare the generated connection to each configured
-     * connection. The comparison function is the heart of the connection
-     * assumption implementation and it must compare the connections very
-     * carefully to sort out various corner cases. Also, the comparison is
-     * not entirely symmetric.
-     *
-     * When no configured connection matches the generated connection, we keep
-     * the generated connection instead.
-     */
-    if (assume_state_connection_uuid
-        && (connection_checked =
-                nm_settings_get_connection_by_uuid(priv->settings, assume_state_connection_uuid))
-        && new_activation_allowed_for_connection(self, connection_checked)
-        && nm_device_check_connection_compatible(
-            device,
-            nm_settings_connection_get_connection(connection_checked),
-            NULL)) {
-        if (connection) {
-            NMConnection *con = nm_settings_connection_get_connection(connection_checked);
-
-            if (nm_utils_match_connection((NMConnection *[]){con, NULL},
-                                          connection,
-                                          TRUE,
-                                          nm_device_has_carrier(device),
-                                          nm_device_get_route_metric(device, AF_INET),
-                                          nm_device_get_route_metric(device, AF_INET6),
-                                          NULL,
-                                          NULL))
-                matched = connection_checked;
-        } else
-            matched = connection_checked;
-    }
-
-    if (!matched && only_by_uuid) {
-        _LOG2D(LOGD_DEVICE, device, "assume: cannot generate connection: %s", gen_error->message);
-        return NULL;
-    }
-
-    if (!matched && assume_state_guess_assume) {
-        gs_free NMSettingsConnection **sett_conns = NULL;
-        guint                          len, i, j;
-
-        /* the state file doesn't indicate a connection UUID to assume. Search the
-         * persistent connections for a matching candidate. */
-        sett_conns = nm_manager_get_activatable_connections(self, FALSE, FALSE, &len);
-        if (len > 0) {
-            for (i = 0, j = 0; i < len; i++) {
-                NMSettingsConnection *sett_conn = sett_conns[i];
-
-                if (sett_conn != connection_checked
-                    && nm_device_check_connection_compatible(
-                        device,
-                        nm_settings_connection_get_connection(sett_conn),
-                        NULL))
-                    sett_conns[j++] = sett_conn;
-            }
-            sett_conns[j] = NULL;
-            len           = j;
-            if (len > 0) {
-                gs_free NMConnection **conns = NULL;
-                NMConnection *         con;
-
-                g_qsort_with_data(sett_conns,
-                                  len,
-                                  sizeof(sett_conns[0]),
-                                  nm_settings_connection_cmp_timestamp_p_with_data,
-                                  NULL);
-
-                conns = nm_settings_connections_array_to_connections(sett_conns, len);
-
-                con = nm_utils_match_connection(conns,
-                                                connection,
-                                                FALSE,
-                                                nm_device_has_carrier(device),
-                                                nm_device_get_route_metric(device, AF_INET),
-                                                nm_device_get_route_metric(device, AF_INET6),
-                                                NULL,
-                                                NULL);
-                if (con) {
-                    for (i = 0; i < len; i++) {
-                        if (conns[i] == con) {
-                            matched = sett_conns[i];
-                            break;
-                        }
-                    }
-                    nm_assert(matched);
-                }
-            }
-        }
-    }
-
-    if (matched) {
-        if (NM_FLAGS_HAS(nm_settings_connection_get_flags(matched),
-                         NM_SETTINGS_CONNECTION_INT_FLAGS_EXTERNAL)) {
-            _LOG2D(LOGD_DEVICE,
-                   device,
-                   "assume: take over previous connection '%s' (%s)",
-                   nm_settings_connection_get_id(matched),
-                   nm_settings_connection_get_uuid(matched));
-            NM_SET_OUT(out_generated, TRUE);
-        } else {
-            _LOG2I(LOGD_DEVICE,
-                   device,
-                   "assume: will attempt to assume matching connection '%s' (%s)%s",
-                   nm_settings_connection_get_id(matched),
-                   nm_settings_connection_get_uuid(matched),
-                   assume_state_connection_uuid
-                           && nm_streq(assume_state_connection_uuid,
-                                       nm_settings_connection_get_uuid(matched))
-                       ? " (indicated)"
-                       : " (guessed)");
-        }
-        nm_device_assume_state_reset(device);
-        return matched;
-    }
-
-    _LOG2D(LOGD_DEVICE,
-           device,
-           "assume: generated connection '%s' (%s)",
-           nm_connection_get_id(connection),
-           nm_connection_get_uuid(connection));
-
-    nm_device_assume_state_reset(device);
-
-    if (!nm_settings_add_connection(priv->settings,
-                                    connection,
-                                    NM_SETTINGS_CONNECTION_PERSIST_MODE_IN_MEMORY_ONLY,
-                                    NM_SETTINGS_CONNECTION_ADD_REASON_NONE,
-                                    NM_SETTINGS_CONNECTION_INT_FLAGS_NM_GENERATED
-                                        | NM_SETTINGS_CONNECTION_INT_FLAGS_VOLATILE
-                                        | NM_SETTINGS_CONNECTION_INT_FLAGS_EXTERNAL,
-                                    &added,
-                                    &error)) {
-        _LOG2W(LOGD_SETTINGS,
-               device,
-               "assume: failure to save generated connection '%s': %s",
-               nm_connection_get_id(connection),
-               error->message);
-        g_error_free(error);
-        return NULL;
-    }
-
-    NM_SET_OUT(out_generated, TRUE);
-    return added;
-}
-
-static gboolean
-copy_lease(const char *src, const char *dst)
-{
-    nm_auto_close int src_fd = -1;
-    int               dst_fd;
-    ssize_t           res, size = SSIZE_MAX;
-
-    src_fd = open(src, O_RDONLY | O_CLOEXEC);
-    if (src_fd < 0)
-        return FALSE;
-
-    dst_fd = open(dst, O_CREAT | O_EXCL | O_CLOEXEC | O_WRONLY, 0644);
-    if (dst_fd < 0)
-        return FALSE;
-
-    while ((res = sendfile(dst_fd, src_fd, NULL, size)) > 0)
-        size -= res;
-
-    nm_close(dst_fd);
-
-    if (res != 0) {
-        unlink(dst);
-        return FALSE;
-    }
-
-    return TRUE;
-}
-
-static gboolean
-recheck_assume_connection(NMManager *self, NMDevice *device)
-{
-    NMSettingsConnection *sett_conn;
-    gboolean              was_unmanaged = FALSE;
-    gboolean              generated     = FALSE;
-    NMDeviceState         state;
-    gboolean              activation_type_assume;
-
-    g_return_val_if_fail(NM_IS_MANAGER(self), FALSE);
-    g_return_val_if_fail(NM_IS_DEVICE(device), FALSE);
-
-    if (!nm_device_get_managed(device, FALSE)) {
-        nm_device_assume_state_reset(device);
-        _LOG2D(LOGD_DEVICE, device, "assume: don't assume because %s", "not managed");
-        return FALSE;
-    }
-
-    state = nm_device_get_state(device);
-    if (state > NM_DEVICE_STATE_DISCONNECTED) {
-        nm_device_assume_state_reset(device);
-        _LOG2D(LOGD_DEVICE,
-               device,
-               "assume: don't assume due to device state %s",
-               nm_device_state_to_str(state));
-        return FALSE;
-    }
-
-    sett_conn = get_existing_connection(self, device, &generated);
-    /* log  no reason. get_existing_connection() already does it. */
-    if (!sett_conn)
-        return FALSE;
-
-    activation_type_assume = !generated;
-
-    if (state == NM_DEVICE_STATE_UNMANAGED) {
-        gs_free char *initramfs_lease =
-            g_strdup_printf(RUNSTATEDIR "/initramfs/net.%s.lease", nm_device_get_iface(device));
-        gs_free char *connection_lease = g_strdup_printf(NMRUNDIR "/dhclient-%s-%s.lease",
-                                                         nm_settings_connection_get_uuid(sett_conn),
-                                                         nm_device_get_iface(device));
-
-        if (copy_lease(initramfs_lease, connection_lease)) {
-            unlink(initramfs_lease);
-            /*
-             * We've managed to steal the lease used by initramfs before it
-             * killed off the dhclient. We need to take ownership of the configured
-             * connection and act like the device was configured by us.
-             * Otherwise, the address would just expire.
-             */
-            _LOG2I(LOGD_DEVICE, device, "assume: taking over an initramfs-configured connection");
-            activation_type_assume = TRUE;
-
-            if (generated) {
-                gs_unref_object NMConnection *con2 = NULL;
-
-                con2 = nm_simple_connection_new_clone(
-                    nm_settings_connection_get_connection(sett_conn));
-
-                /* Reset the IPv4 setting to empty method=auto, regardless of what assumption guessed. */
-                nm_connection_add_setting(con2,
-                                          g_object_new(NM_TYPE_SETTING_IP4_CONFIG,
-                                                       NM_SETTING_IP_CONFIG_METHOD,
-                                                       NM_SETTING_IP4_CONFIG_METHOD_AUTO,
-                                                       NULL));
-
-                nm_settings_connection_update(sett_conn,
-                                              con2,
-                                              NM_SETTINGS_CONNECTION_PERSIST_MODE_KEEP,
-                                              NM_SETTINGS_CONNECTION_INT_FLAGS_NONE,
-                                              NM_SETTINGS_CONNECTION_INT_FLAGS_VOLATILE
-                                                  | NM_SETTINGS_CONNECTION_INT_FLAGS_EXTERNAL,
-                                              NM_SETTINGS_CONNECTION_UPDATE_REASON_NONE,
-                                              "assume-initrd",
-                                              NULL);
-            }
-        }
-    }
-
-    nm_device_sys_iface_state_set(device,
-                                  activation_type_assume ? NM_DEVICE_SYS_IFACE_STATE_ASSUME
-                                                         : NM_DEVICE_SYS_IFACE_STATE_EXTERNAL);
-
-    /* Move device to DISCONNECTED to activate the connection */
-    if (state == NM_DEVICE_STATE_UNMANAGED) {
-        was_unmanaged = TRUE;
-        nm_device_state_changed(device,
-                                NM_DEVICE_STATE_UNAVAILABLE,
-                                NM_DEVICE_STATE_REASON_CONNECTION_ASSUMED);
-    }
-    if (nm_device_get_state(device) == NM_DEVICE_STATE_UNAVAILABLE) {
-        nm_device_state_changed(device,
-                                NM_DEVICE_STATE_DISCONNECTED,
-                                NM_DEVICE_STATE_REASON_CONNECTION_ASSUMED);
-    }
-
-    g_return_val_if_fail(nm_device_get_state(device) >= NM_DEVICE_STATE_DISCONNECTED, FALSE);
-
-    {
-        gs_unref_object NMActiveConnection *active = NULL;
-        gs_unref_object NMAuthSubject *subject     = NULL;
-        NMActiveConnection *           master_ac;
-        GError *                       error = NULL;
-
-        subject = nm_auth_subject_new_internal();
-
-        /* Note: the lifetime of the activation connection is always bound to the profiles visibility
-         * via NM_ACTIVATION_STATE_FLAG_LIFETIME_BOUND_TO_PROFILE_VISIBILITY.
-         *
-         * This only makes a difference, if the profile actually has "connection.permissions"
-         * set to limit visibility (which is not the case for externally managed, generated profiles).
-         *
-         * If we assume a previously active connection whose lifetime was unbound, we now bind it
-         * after restart. That is not correct, and can mean that the profile becomes subject to
-         * deactivation after restart (if the user logs out).
-         *
-         * This should be improved, but it's unclear how. */
-        active = _new_active_connection(
-            self,
-            FALSE,
-            sett_conn,
-            NULL,
-            NULL,
-            NULL,
-            device,
-            subject,
-            activation_type_assume ? NM_ACTIVATION_TYPE_ASSUME : NM_ACTIVATION_TYPE_EXTERNAL,
-            activation_type_assume ? NM_ACTIVATION_REASON_ASSUME : NM_ACTIVATION_REASON_EXTERNAL,
-            NM_ACTIVATION_STATE_FLAG_LIFETIME_BOUND_TO_PROFILE_VISIBILITY,
-            &error);
-
-        if (!active) {
-            _LOGW(LOGD_DEVICE,
-                  "assume: assumed connection %s failed to activate: %s",
-                  nm_dbus_object_get_path(NM_DBUS_OBJECT(sett_conn)),
-                  error->message);
-            g_error_free(error);
-
-            if (was_unmanaged) {
-                nm_device_state_changed(device,
-                                        NM_DEVICE_STATE_UNAVAILABLE,
-                                        NM_DEVICE_STATE_REASON_CONFIG_FAILED);
-            }
-
-            if (generated && !activation_type_assume) {
-                _LOG2D(LOGD_DEVICE,
-                       device,
-                       "assume: deleting generated connection after assuming failed");
-                nm_settings_connection_delete(sett_conn, FALSE);
-            } else {
-                if (nm_device_sys_iface_state_get(device) == NM_DEVICE_SYS_IFACE_STATE_ASSUME)
-                    nm_device_sys_iface_state_set(device, NM_DEVICE_SYS_IFACE_STATE_EXTERNAL);
-            }
-            return FALSE;
-        }
-
-        /* If the device is a slave or VLAN, find the master ActiveConnection */
-        master_ac = NULL;
-        if (find_master(self,
-                        nm_settings_connection_get_connection(sett_conn),
-                        device,
-                        NULL,
-                        NULL,
-                        &master_ac,
-                        NULL)
-            && master_ac)
-            nm_active_connection_set_master(active, master_ac);
-
-        active_connection_add(self, active);
-        nm_device_queue_activation(device, NM_ACT_REQUEST(active));
-    }
-
-    return TRUE;
-}
-
-static void
-recheck_assume_connection_cb(NMManager *self, NMDevice *device)
-{
-    recheck_assume_connection(self, device);
-}
-
-static void
-device_ifindex_changed(NMDevice *device, GParamSpec *pspec, NMManager *self)
-{
-    _parent_notify_changed(self, device, FALSE);
-}
-
-static void
-device_ip_iface_changed(NMDevice *device, GParamSpec *pspec, NMManager *self)
-{
-    NMManagerPrivate *priv        = NM_MANAGER_GET_PRIVATE(self);
-    const char *      ip_iface    = nm_device_get_ip_iface(device);
-    NMDeviceType      device_type = nm_device_get_device_type(device);
-    NMDevice *        candidate;
-
-    /* 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.
-     */
-    c_list_for_each_entry (candidate, &priv->devices_lst_head, devices_lst) {
-        if (candidate != device && nm_streq0(nm_device_get_iface(candidate), ip_iface)
-            && nm_device_get_device_type(candidate) == device_type
-            && nm_device_is_real(candidate)) {
-            remove_device(self, candidate, FALSE);
-            break;
-        }
-    }
-}
-
-static void
-device_iface_changed(NMDevice *device, GParamSpec *pspec, NMManager *self)
-{
-    /* Virtual connections may refer to the new device name as
-     * parent device, retry to activate them.
-     */
-    retry_connections_for_parent_device(self, device);
-}
-
-static void
-_emit_device_added_removed(NMManager *self, NMDevice *device, gboolean is_added)
-{
-    nm_dbus_object_emit_signal(NM_DBUS_OBJECT(self),
-                               &interface_info_manager,
-                               is_added ? &signal_info_device_added : &signal_info_device_removed,
-                               "(o)",
-                               nm_dbus_object_get_path(NM_DBUS_OBJECT(device)));
-    g_signal_emit(self, signals[is_added ? DEVICE_ADDED : DEVICE_REMOVED], 0, device);
-    _notify(self, PROP_DEVICES);
-}
-
-static void
-device_realized(NMDevice *device, GParamSpec *pspec, NMManager *self)
-{
-    _emit_device_added_removed(self, device, nm_device_is_real(device));
-}
-
-static NMConnectivityState
-_get_best_connectivity(NMManager *self, int addr_family)
-{
-    NMManagerPrivate *  priv = NM_MANAGER_GET_PRIVATE(self);
-    NMConnectivityState best_state;
-    NMDevice *          dev;
-    gint64              best_metric;
-
-    if (addr_family == AF_UNSPEC) {
-        best_state = _get_best_connectivity(self, AF_INET);
-        if (nm_connectivity_state_cmp(best_state, NM_CONNECTIVITY_FULL) >= 0) {
-            /* already FULL IPv4 connectivity. No need to check IPv6, it doesn't get
-             * better. */
-            return best_state;
-        }
-        return NM_MAX_WITH_CMP(nm_connectivity_state_cmp,
-                               best_state,
-                               _get_best_connectivity(self, AF_INET6));
-    }
-
-    nm_assert_addr_family(addr_family);
-
-    best_state  = NM_CONNECTIVITY_UNKNOWN;
-    best_metric = G_MAXINT64;
-    c_list_for_each_entry (dev, &priv->devices_lst_head, devices_lst) {
-        const NMPObject *   r;
-        NMConnectivityState state;
-        gint64              metric;
-
-        r = nm_device_get_best_default_route(dev, addr_family);
-        if (r)
-            metric = NMP_OBJECT_CAST_IP_ROUTE(r)->metric;
-        else {
-            /* if all devices have no default-route, we still include the best
-             * of all connectivity state of all the devices. */
-            metric = G_MAXINT64;
-        }
-
-        if (metric > best_metric) {
-            /* we already have a default route with better metric. The connectivity state
-             * of this device is irreleavnt. */
-            continue;
-        }
-
-        state = nm_device_get_connectivity_state(dev, addr_family);
-        if (metric < best_metric) {
-            /* this device has a better default route. It wins. */
-            best_metric = metric;
-            best_state  = state;
-        } else {
-            best_state = NM_MAX_WITH_CMP(nm_connectivity_state_cmp, best_state, state);
-        }
-
-        if (nm_connectivity_state_cmp(best_state, NM_CONNECTIVITY_FULL) >= 0) {
-            /* it doesn't get better than FULL. We are done. */
-            break;
-        }
-    }
-
-    return best_state;
-}
-
-static void
-device_connectivity_changed(NMDevice *device, GParamSpec *pspec, NMManager *self)
-{
-    update_connectivity_value(self);
-}
-
-static void
-update_connectivity_value(NMManager *self)
-{
-    NMManagerPrivate *  priv = NM_MANAGER_GET_PRIVATE(self);
-    NMConnectivityState best_state;
-
-    best_state = _get_best_connectivity(self, AF_UNSPEC);
-    if (best_state == priv->connectivity_state)
-        return;
-
-    priv->connectivity_state = best_state;
-
-    _LOGD(LOGD_CORE,
-          "connectivity checking indicates %s",
-          nm_connectivity_state_to_string(priv->connectivity_state));
-
-    nm_manager_update_state(self);
-    _notify(self, PROP_CONNECTIVITY);
-    nm_dispatcher_call_connectivity(priv->connectivity_state, NULL, NULL, NULL);
-}
-
-static void
-_device_realize_finish(NMManager *self, NMDevice *device, const NMPlatformLink *plink)
-{
-    g_return_if_fail(NM_IS_MANAGER(self));
-    g_return_if_fail(NM_IS_DEVICE(device));
-
-    nm_device_realize_finish(device, plink);
-
-    if (!nm_device_get_managed(device, FALSE)) {
-        nm_device_assume_state_reset(device);
-        return;
-    }
-
-    if (recheck_assume_connection(self, device))
-        return;
-
-    /* if we failed to assume a connection for the managed device, but the device
-     * is still unavailable. Set UNAVAILABLE state again, this time with NOW_MANAGED. */
-    nm_device_state_changed(device,
-                            NM_DEVICE_STATE_UNAVAILABLE,
-                            NM_DEVICE_STATE_REASON_NOW_MANAGED);
-    nm_device_emit_recheck_auto_activate(device);
-}
-
-/**
- * add_device:
- * @self: the #NMManager
- * @device: the #NMDevice to add
- * @error: (out): the #GError
- *
- * If successful, this function will increase the references count of @device.
- * Callers should decrease the reference count.
- */
-static gboolean
-add_device(NMManager *self, NMDevice *device, GError **error)
-{
-    NMManagerPrivate *priv = NM_MANAGER_GET_PRIVATE(self);
-    const char *      iface, *type_desc;
-    RfKillType        rtype;
-    GSList *          iter, *remove = NULL;
-    int               ifindex;
-    const char *      dbus_path;
-    NMDevice *        candidate;
-
-    /* No duplicates */
-    ifindex = nm_device_get_ifindex(device);
-    if (ifindex > 0 && nm_manager_get_device_by_ifindex(self, ifindex)) {
-        g_set_error(error,
-                    NM_MANAGER_ERROR,
-                    NM_MANAGER_ERROR_FAILED,
-                    "A device with ifindex %d already exists",
-                    ifindex);
-        return FALSE;
-    }
-
-    /* Remove existing devices owned by the new device; eg remove ethernet
-     * ports that are owned by a WWAN modem, since udev may announce them
-     * before the modem is fully discovered.
-     *
-     * FIXME: use parent/child device relationships instead of removing
-     * the child NMDevice entirely
-     */
-    c_list_for_each_entry (candidate, &priv->devices_lst_head, devices_lst) {
-        if (nm_device_is_real(candidate) && (iface = nm_device_get_ip_iface(candidate))
-            && nm_device_owns_iface(device, iface))
-            remove = g_slist_prepend(remove, candidate);
-    }
-    for (iter = remove; iter; iter = iter->next)
-        remove_device(self, NM_DEVICE(iter->data), FALSE);
-    g_slist_free(remove);
-
-    g_object_ref(device);
-
-    nm_assert(c_list_is_empty(&device->devices_lst));
-    c_list_link_tail(&priv->devices_lst_head, &device->devices_lst);
-
-    g_signal_connect(device,
-                     NM_DEVICE_STATE_CHANGED,
-                     G_CALLBACK(manager_device_state_changed),
-                     self);
-
-    g_signal_connect(device, NM_DEVICE_REMOVED, G_CALLBACK(device_removed_cb), self);
-
-    g_signal_connect_data(device,
-                          NM_DEVICE_RECHECK_ASSUME,
-                          G_CALLBACK(recheck_assume_connection_cb),
-                          self,
-                          NULL,
-                          G_CONNECT_SWAPPED);
-
-    g_signal_connect(device,
-                     "notify::" NM_DEVICE_IP_IFACE,
-                     G_CALLBACK(device_ip_iface_changed),
-                     self);
-
-    g_signal_connect(device,
-                     "notify::" NM_DEVICE_IFINDEX,
-                     G_CALLBACK(device_ifindex_changed),
-                     self);
-
-    g_signal_connect(device, "notify::" NM_DEVICE_IFACE, G_CALLBACK(device_iface_changed), self);
-
-    g_signal_connect(device, "notify::" NM_DEVICE_REAL, G_CALLBACK(device_realized), self);
-
-    g_signal_connect(device,
-                     "notify::" NM_DEVICE_IP4_CONNECTIVITY,
-                     G_CALLBACK(device_connectivity_changed),
-                     self);
-    g_signal_connect(device,
-                     "notify::" NM_DEVICE_IP6_CONNECTIVITY,
-                     G_CALLBACK(device_connectivity_changed),
-                     self);
-
-    if (priv->startup) {
-        g_signal_connect(device,
-                         "notify::" NM_DEVICE_HAS_PENDING_ACTION,
-                         G_CALLBACK(device_has_pending_action_changed),
-                         self);
-    }
-
-    /* Update global rfkill state for this device type with the device's
-     * rfkill state, and then set this device's rfkill state based on the
-     * global state.
-     */
-    rtype = nm_device_get_rfkill_type(device);
-    if (rtype != RFKILL_TYPE_UNKNOWN) {
-        nm_manager_rfkill_update(self, rtype);
-        nm_device_set_enabled(device, radio_enabled_for_type(self, rtype, TRUE));
-    }
-
-    iface = nm_device_get_iface(device);
-    g_assert(iface);
-    type_desc = nm_device_get_type_desc(device);
-    g_assert(type_desc);
-
-    nm_device_set_unmanaged_by_user_settings(device);
-
-    nm_device_set_unmanaged_flags(device, NM_UNMANAGED_SLEEPING, manager_sleeping(self));
-
-    dbus_path = nm_dbus_object_export(NM_DBUS_OBJECT(device));
-    _LOG2I(LOGD_DEVICE, device, "new %s device (%s)", type_desc, dbus_path);
-
-    nm_settings_device_added(priv->settings, device);
-    g_signal_emit(self, signals[INTERNAL_DEVICE_ADDED], 0, device);
-    _notify(self, PROP_ALL_DEVICES);
-
-    _parent_notify_changed(self, device, FALSE);
-
-    return TRUE;
-}
-
-/*****************************************************************************/
-
-static void
-factory_device_added_cb(NMDeviceFactory *factory, NMDevice *device, gpointer user_data)
-{
-    NMManager *self  = user_data;
-    GError *   error = NULL;
-
-    g_return_if_fail(NM_IS_MANAGER(self));
-
-    if (nm_device_realize_start(device,
-                                NULL,
-                                FALSE, /* assume_state_guess_assume */
-                                NULL,  /* assume_state_connection_uuid */
-                                FALSE, /* set_nm_owned */
-                                NM_UNMAN_FLAG_OP_FORGET,
-                                NULL,
-                                &error)) {
-        add_device(self, device, NULL);
-        _device_realize_finish(self, device, NULL);
-        retry_connections_for_parent_device(self, device);
-    } else {
-        _LOG2W(LOGD_DEVICE, device, "failed to realize device: %s", error->message);
-        g_error_free(error);
-    }
-}
-
-static void
-_register_device_factory(NMDeviceFactory *factory, gpointer user_data)
-{
-    NMManager *self = NM_MANAGER(user_data);
-
-    g_signal_connect(factory,
-                     NM_DEVICE_FACTORY_DEVICE_ADDED,
-                     G_CALLBACK(factory_device_added_cb),
-                     self);
-}
-
-/*****************************************************************************/
-
-void
-nm_manager_notify_device_availability_maybe_changed(NMManager *self)
-{
-    NMManagerPrivate *priv = NM_MANAGER_GET_PRIVATE(self);
-    NMDevice *        device;
-
-    c_list_for_each_entry (device, &priv->devices_lst_head, devices_lst)
-        nm_device_notify_availability_maybe_changed(device);
-}
-
-/*****************************************************************************/
-
-static void
-platform_link_added(NMManager *                    self,
-                    int                            ifindex,
-                    const NMPlatformLink *         plink,
-                    gboolean                       guess_assume,
-                    const NMConfigDeviceStateData *dev_state)
-{
-    NMManagerPrivate *priv = NM_MANAGER_GET_PRIVATE(self);
-    NMDeviceFactory * factory;
-    NMDevice *        device = NULL;
-    NMDevice *        candidate;
-
-    g_return_if_fail(ifindex > 0);
-
-    if (nm_manager_get_device_by_ifindex(self, ifindex))
-        return;
-
-    /* Let unrealized devices try to realize themselves with the link */
-    c_list_for_each_entry (candidate, &priv->devices_lst_head, devices_lst) {
-        gboolean      compatible    = TRUE;
-        gs_free_error GError *error = NULL;
-
-        if (nm_device_get_link_type(candidate) != plink->type)
-            continue;
-
-        if (!nm_streq(nm_device_get_iface(candidate), plink->name))
-            continue;
-
-        if (nm_device_is_real(candidate)) {
-            /* There's already a realized device with the link's name
-             * and a different ifindex.
-             */
-            if (nm_device_get_ifindex(candidate) <= 0)
-                nm_device_update_from_platform_link(candidate, plink);
-            else {
-                /* The ifindex of a device can't be changed after
-                 * initialization because it is used as a key by
-                 * the dns-manager.
-                 */
-                _LOGD(LOGD_DEVICE,
-                      "(%s): removing old device %p after ifindex change from %d to %d",
-                      plink->name,
-                      candidate,
-                      nm_device_get_ifindex(candidate),
-                      ifindex);
-                remove_device(self, candidate, FALSE);
-                goto add;
-            }
-            return;
-        } else if (nm_device_realize_start(candidate,
-                                           plink,
-                                           FALSE, /* assume_state_guess_assume */
-                                           NULL,  /* assume_state_connection_uuid */
-                                           FALSE, /* set_nm_owned */
-                                           NM_UNMAN_FLAG_OP_FORGET,
-                                           &compatible,
-                                           &error)) {
-            _device_realize_finish(self, candidate, plink);
-            return;
-        }
-
-        _LOGD(LOGD_DEVICE, "(%s): failed to realize from plink: '%s'", plink->name, error->message);
-
-        /* Try next unrealized device */
-    }
-
-add:
-    /* Try registered device factories */
-    factory = nm_device_factory_manager_find_factory_for_link_type(plink->type);
-    if (factory) {
-        gboolean      ignore        = FALSE;
-        gs_free_error GError *error = NULL;
-
-        device =
-            nm_device_factory_create_device(factory, plink->name, plink, NULL, &ignore, &error);
-        if (!device) {
-            if (!ignore) {
-                _LOGW(LOGD_PLATFORM,
-                      "%s: factory failed to create device: %s",
-                      plink->name,
-                      error->message);
-            } else {
-                _LOGD(LOGD_PLATFORM,
-                      "%s: factory failed to create device: %s",
-                      plink->name,
-                      error->message);
-            }
-            return;
-        }
-    }
-
-    if (device == NULL) {
-        gboolean nm_plugin_missing = FALSE;
-
-        switch (plink->type) {
-        case NM_LINK_TYPE_WWAN_NET:
-        case NM_LINK_TYPE_BNEP:
-        case NM_LINK_TYPE_OLPC_MESH:
-        case NM_LINK_TYPE_TEAM:
-        case NM_LINK_TYPE_WIFI:
-            _LOGI(LOGD_PLATFORM,
-                  "(%s): '%s' plugin not available; creating generic device",
-                  plink->name,
-                  nm_link_type_to_string(plink->type));
-            nm_plugin_missing = TRUE;
-            /* fall-through */
-        default:
-            device = nm_device_generic_new(plink, nm_plugin_missing);
-            break;
-        }
-    }
-
-    if (device) {
-        gs_free_error GError *error                   = NULL;
-        NMUnmanFlagOp         unmanaged_user_explicit = NM_UNMAN_FLAG_OP_FORGET;
-
-        if (dev_state) {
-            switch (dev_state->managed) {
-            case NM_CONFIG_DEVICE_STATE_MANAGED_TYPE_MANAGED:
-                unmanaged_user_explicit = NM_UNMAN_FLAG_OP_SET_MANAGED;
-                break;
-            case NM_CONFIG_DEVICE_STATE_MANAGED_TYPE_UNMANAGED:
-                unmanaged_user_explicit = NM_UNMAN_FLAG_OP_SET_UNMANAGED;
-                break;
-            case NM_CONFIG_DEVICE_STATE_MANAGED_TYPE_UNKNOWN:
-                break;
-            }
-        }
-
-        if (nm_device_realize_start(device,
-                                    plink,
-                                    guess_assume,
-                                    dev_state ? dev_state->connection_uuid : NULL,
-                                    dev_state ? (dev_state->nm_owned == 1) : FALSE,
-                                    unmanaged_user_explicit,
-                                    NULL,
-                                    &error)) {
-            add_device(self, device, NULL);
-            _device_realize_finish(self, device, plink);
-            retry_connections_for_parent_device(self, device);
-        } else {
-            _LOGW(LOGD_DEVICE, "%s: failed to realize device: %s", plink->name, error->message);
-        }
-        g_object_unref(device);
-    }
-}
-
-typedef struct {
-    CList      lst;
-    NMManager *self;
-    int        ifindex;
-    guint      idle_id;
-} PlatformLinkCbData;
-
-static gboolean
-_platform_link_cb_idle(PlatformLinkCbData *data)
-{
-    int                   ifindex = data->ifindex;
-    NMManager *           self    = data->self;
-    NMManagerPrivate *    priv    = NM_MANAGER_GET_PRIVATE(self);
-    const NMPlatformLink *plink;
-
-    c_list_unlink_stale(&data->lst);
-    g_slice_free(PlatformLinkCbData, data);
-
-    plink = nm_platform_link_get(priv->platform, ifindex);
-    if (plink) {
-        const NMPObject *plink_keep_alive = nmp_object_ref(NMP_OBJECT_UP_CAST(plink));
-
-        platform_link_added(self, ifindex, plink, FALSE, NULL);
-        nmp_object_unref(plink_keep_alive);
-    } else {
-        NMDevice *device;
-        GError *  error = NULL;
-
-        device = nm_manager_get_device_by_ifindex(self, ifindex);
-        if (device) {
-            if (nm_device_is_software(device)) {
-                nm_device_sys_iface_state_set(device, NM_DEVICE_SYS_IFACE_STATE_REMOVED);
-                /* Our software devices stick around until their connection is removed */
-                if (!nm_device_unrealize(device, FALSE, &error)) {
-                    _LOG2W(LOGD_DEVICE, device, "failed to unrealize: %s", error->message);
-                    g_clear_error(&error);
-                    remove_device(self, device, FALSE);
-                } else {
-                    nm_device_update_from_platform_link(device, NULL);
-                }
-            } else {
-                /* Hardware and external devices always get removed when their kernel link is gone */
-                remove_device(self, device, FALSE);
-            }
-        }
-    }
-
-    return G_SOURCE_REMOVE;
-}
-
-static void
-platform_link_cb(NMPlatform *    platform,
-                 int             obj_type_i,
-                 int             ifindex,
-                 NMPlatformLink *plink,
-                 int             change_type_i,
-                 gpointer        user_data)
-{
-    NMManager *                      self;
-    NMManagerPrivate *               priv;
-    const NMPlatformSignalChangeType change_type = change_type_i;
-    PlatformLinkCbData *             data;
-
-    switch (change_type) {
-    case NM_PLATFORM_SIGNAL_ADDED:
-    case NM_PLATFORM_SIGNAL_REMOVED:
-        self = NM_MANAGER(user_data);
-        priv = NM_MANAGER_GET_PRIVATE(self);
-
-        data          = g_slice_new(PlatformLinkCbData);
-        data->self    = self;
-        data->ifindex = ifindex;
-        c_list_link_tail(&priv->link_cb_lst, &data->lst);
-        data->idle_id = g_idle_add((GSourceFunc) _platform_link_cb_idle, data);
-        break;
-    default:
-        break;
-    }
-}
-
-static void
-platform_query_devices(NMManager *self)
-{
-    NMManagerPrivate *priv             = NM_MANAGER_GET_PRIVATE(self);
-    gs_unref_ptrarray GPtrArray *links = NULL;
-    int                          i;
-    gboolean                     guess_assume;
-    gs_free char *               order = NULL;
-
-    guess_assume = nm_config_get_first_start(nm_config_get());
-    order        = nm_config_data_get_value(NM_CONFIG_GET_DATA,
-                                     NM_CONFIG_KEYFILE_GROUP_MAIN,
-                                     NM_CONFIG_KEYFILE_KEY_MAIN_SLAVES_ORDER,
-                                     NM_CONFIG_GET_VALUE_STRIP);
-    links        = nm_platform_link_get_all(priv->platform, !nm_streq0(order, "index"));
-    if (!links)
-        return;
-    for (i = 0; i < links->len; i++) {
-        const NMPlatformLink *         link = NMP_OBJECT_CAST_LINK(links->pdata[i]);
-        const NMConfigDeviceStateData *dev_state;
-
-        dev_state = nm_config_device_state_get(priv->config, link->ifindex);
-        platform_link_added(self,
-                            link->ifindex,
-                            link,
-                            guess_assume && (!dev_state || !dev_state->connection_uuid),
-                            dev_state);
-    }
-}
-
-static void
-rfkill_manager_rfkill_changed_cb(NMRfkillManager *rfkill_mgr,
-                                 RfKillType       rtype,
-                                 RfKillState      udev_state,
-                                 gpointer         user_data)
-{
-    nm_manager_rfkill_update(NM_MANAGER(user_data), rtype);
-}
-
-const CList *
-nm_manager_get_devices(NMManager *manager)
-{
-    g_return_val_if_fail(NM_IS_MANAGER(manager), NULL);
-
-    return &NM_MANAGER_GET_PRIVATE(manager)->devices_lst_head;
-}
-
-typedef enum {
-    DEVICE_ACTIVATION_PRIO_NONE,
-    DEVICE_ACTIVATION_PRIO_UNMANAGED,
-    DEVICE_ACTIVATION_PRIO_UNAVAILABLE,
-    DEVICE_ACTIVATION_PRIO_DEACTIVATING,
-    DEVICE_ACTIVATION_PRIO_ACTIVATING,
-    DEVICE_ACTIVATION_PRIO_ACTIVATED,
-    DEVICE_ACTIVATION_PRIO_DISCONNECTED,
-
-    _DEVICE_ACTIVATION_PRIO_BEST = DEVICE_ACTIVATION_PRIO_DISCONNECTED,
-} DeviceActivationPrio;
-
-static DeviceActivationPrio
-_device_get_activation_prio(NMDevice *device)
-{
-    if (!nm_device_get_managed(device, TRUE))
-        return DEVICE_ACTIVATION_PRIO_NONE;
-
-    switch (nm_device_get_state(device)) {
-    case NM_DEVICE_STATE_DISCONNECTED:
-        return DEVICE_ACTIVATION_PRIO_DISCONNECTED;
-    case NM_DEVICE_STATE_ACTIVATED:
-        return DEVICE_ACTIVATION_PRIO_ACTIVATED;
-    case NM_DEVICE_STATE_PREPARE:
-    case NM_DEVICE_STATE_CONFIG:
-    case NM_DEVICE_STATE_NEED_AUTH:
-    case NM_DEVICE_STATE_IP_CONFIG:
-    case NM_DEVICE_STATE_IP_CHECK:
-    case NM_DEVICE_STATE_SECONDARIES:
-        return DEVICE_ACTIVATION_PRIO_ACTIVATING;
-    case NM_DEVICE_STATE_DEACTIVATING:
-    case NM_DEVICE_STATE_FAILED:
-        return DEVICE_ACTIVATION_PRIO_DEACTIVATING;
-    case NM_DEVICE_STATE_UNAVAILABLE:
-        return DEVICE_ACTIVATION_PRIO_UNAVAILABLE;
-    case NM_DEVICE_STATE_UNKNOWN:
-    case NM_DEVICE_STATE_UNMANAGED:
-        return DEVICE_ACTIVATION_PRIO_UNMANAGED;
-    }
-
-    g_return_val_if_reached(DEVICE_ACTIVATION_PRIO_UNAVAILABLE);
-}
-
-static NMDevice *
-nm_manager_get_best_device_for_connection(NMManager *           self,
-                                          NMSettingsConnection *sett_conn,
-                                          NMConnection *        connection,
-                                          gboolean              for_user_request,
-                                          GHashTable *          unavailable_devices,
-                                          GError **             error)
-{
-    NMManagerPrivate *      priv = NM_MANAGER_GET_PRIVATE(self);
-    NMActiveConnectionState ac_state;
-    NMActiveConnection *    ac;
-    NMDevice *              ac_device;
-    NMDevice *              device;
-    struct {
-        NMDevice *           device;
-        DeviceActivationPrio prio;
-    } best = {
-        .device = NULL,
-        .prio   = DEVICE_ACTIVATION_PRIO_NONE,
-    };
-    NMDeviceCheckConAvailableFlags flags;
-    gs_unref_ptrarray GPtrArray *all_ac_arr = NULL;
-    gs_free_error GError *   local_best     = NULL;
-    NMConnectionMultiConnect multi_connect;
-
-    nm_assert(!sett_conn || NM_IS_SETTINGS_CONNECTION(sett_conn));
-    nm_assert(!connection || NM_IS_CONNECTION(connection));
-    nm_assert(sett_conn || connection);
-    nm_assert(!connection || !sett_conn
-              || connection == nm_settings_connection_get_connection(sett_conn));
-
-    if (!connection)
-        connection = nm_settings_connection_get_connection(sett_conn);
-
-    multi_connect = _nm_connection_get_multi_connect(connection);
-
-    if (!for_user_request)
-        flags = NM_DEVICE_CHECK_CON_AVAILABLE_NONE;
-    else {
-        /* if the profile is multi-connect=single, we also consider devices which
-         * are marked as unmanaged. And explicit user-request shows sufficient user
-         * intent to make the device managed.
-         * That is also, because we expect that such profile is suitably tied
-         * to the intended device. So when an unmanaged device matches, the user's
-         * intent is clear.
-         *
-         * For multi-connect != single devices that is different. The profile
-         * is not restricted to a particular device.
-         * For that reason, plain `nmcli connection up "$MULIT_PROFILE"` seems
-         * less suitable for multi-connect profiles, because the target device is
-         * left unspecified. Anyway, if a user issues
-         *
-         *   $ nmcli device set "$DEVICE" managed no
-         *   $ nmcli connection up "$MULIT_PROFILE"
-         *
-         * then it is reasonable for multi-connect profiles to not consider
-         * the device a suitable candidate.
-         *
-         * This may be seen inconsistent, but I think that it makes a lot of
-         * sense. Also note that "connection.multi-connect" work quite differently
-         * in aspects like activation. E.g. `nmcli connection up` of multi-connect
-         * "single" profile, will deactivate the profile if it is active already.
-         * That is different from multi-connect profiles, where it will aim to
-         * activate the profile one more time on an hitherto disconnected device.
-         */
-        if (multi_connect == NM_CONNECTION_MULTI_CONNECT_SINGLE)
-            flags = NM_DEVICE_CHECK_CON_AVAILABLE_FOR_USER_REQUEST;
-        else
-            flags = NM_DEVICE_CHECK_CON_AVAILABLE_FOR_USER_REQUEST
-                    & ~_NM_DEVICE_CHECK_CON_AVAILABLE_FOR_USER_REQUEST_OVERRULE_UNMANAGED;
-    }
-
-    if (multi_connect == NM_CONNECTION_MULTI_CONNECT_SINGLE
-        && (ac = active_connection_find_by_connection(self,
-                                                      sett_conn,
-                                                      connection,
-                                                      NM_ACTIVE_CONNECTION_STATE_DEACTIVATING,
-                                                      &all_ac_arr))) {
-        /* if we have a profile which may activate on only one device (multi-connect single), then
-         * we prefer the device on which the profile is already active. It means to reactivate
-         * the profile on the same device.
-         *
-         * If the profile can be activated on multiple devices, we don't do this. In fact, the
-         * check below for the DeviceActivationPrio will prefer devices which are not already
-         * activated (with this or another) profile. */
-
-        ac_device = nm_active_connection_get_device(ac);
-        if (ac_device
-            && ((unavailable_devices && g_hash_table_contains(unavailable_devices, ac_device))
-                || !nm_device_check_connection_available(ac_device, connection, flags, NULL, NULL)))
-            ac_device = NULL;
-
-        if (all_ac_arr) {
-            guint i;
-
-            ac_state = nm_active_connection_get_state(ac);
-
-            /* we found several active connections. See which one is the most suitable... */
-            nm_assert(ac == all_ac_arr->pdata[0]);
-            for (i = 1; i < all_ac_arr->len; i++) {
-                NMActiveConnection *    ac2        = all_ac_arr->pdata[i];
-                NMDevice *              ac_device2 = nm_active_connection_get_device(ac2);
-                NMActiveConnectionState ac_state2;
-
-                if (!ac_device2
-                    || (unavailable_devices
-                        && g_hash_table_contains(unavailable_devices, ac_device2))
-                    || !nm_device_check_connection_available(ac_device2,
-                                                             connection,
-                                                             flags,
-                                                             NULL,
-                                                             NULL))
-                    continue;
-
-                ac_state2 = nm_active_connection_get_state(ac2);
-
-                if (!ac_device)
-                    goto found_better;
-
-                if (ac_state == ac_state2) {
-                    /* active-connections are in their list in the order in which they are connected.
-                     * If we have two with same state, the later (newer) one is preferred. */
-                    goto found_better;
-                }
-
-                switch (ac_state) {
-                case NM_ACTIVE_CONNECTION_STATE_UNKNOWN:
-                    if (NM_IN_SET(ac_state2,
-                                  NM_ACTIVE_CONNECTION_STATE_ACTIVATING,
-                                  NM_ACTIVE_CONNECTION_STATE_ACTIVATED,
-                                  NM_ACTIVE_CONNECTION_STATE_DEACTIVATING))
-                        goto found_better;
-                    break;
-                case NM_ACTIVE_CONNECTION_STATE_ACTIVATING:
-                    if (NM_IN_SET(ac_state2, NM_ACTIVE_CONNECTION_STATE_ACTIVATED))
-                        goto found_better;
-                    break;
-                case NM_ACTIVE_CONNECTION_STATE_ACTIVATED:
-                    break;
-                case NM_ACTIVE_CONNECTION_STATE_DEACTIVATING:
-                    if (NM_IN_SET(ac_state2,
-                                  NM_ACTIVE_CONNECTION_STATE_ACTIVATING,
-                                  NM_ACTIVE_CONNECTION_STATE_ACTIVATED))
-                        goto found_better;
-                    break;
-                default:
-                    nm_assert_not_reached();
-                    goto found_better;
-                }
-
-                continue;
-found_better:
-                ac        = ac2;
-                ac_state  = ac_state2;
-                ac_device = ac_device2;
-            }
-        }
-
-        if (ac_device)
-            return ac_device;
-    }
-
-    /* Pick the first device that's compatible with the connection. */
-    c_list_for_each_entry (device, &priv->devices_lst_head, devices_lst) {
-        GError *             local = NULL;
-        DeviceActivationPrio prio;
-
-        if (unavailable_devices && g_hash_table_contains(unavailable_devices, device))
-            continue;
-
-        /* determine the priority of this device. Currently, this priority is independent
-         * of the profile (connection) and the device's details (aside the state).
-         *
-         * Maybe nm_device_check_connection_available() should instead return a priority,
-         * as it has more information available.
-         *
-         * For example, if you have multiple Wi-Fi devices, currently a user-request would
-         * also select the device if the AP is not visible. Optimally, if one of the two
-         * devices sees the AP and the other one doesn't, the former would be preferred.
-         * For that, the priority would need to be determined by nm_device_check_connection_available(). */
-        prio = _device_get_activation_prio(device);
-        if (prio <= best.prio && best.device) {
-            /* we already have a matching device with a better priority. This candidate
-             * cannot be better. Skip the check.
-             *
-             * Also note, that below we collect the best error message @local_best.
-             * Since we already have best.device, the error message does not matter
-             * either, and we can skip nm_device_check_connection_available() altogether. */
-            continue;
-        }
-
-        if (nm_device_check_connection_available(device,
-                                                 connection,
-                                                 flags,
-                                                 NULL,
-                                                 error ? &local : NULL)) {
-            if (prio == _DEVICE_ACTIVATION_PRIO_BEST) {
-                /* this device already has the best priority. It cannot get better
-                 * and finish the search. */
-                return device;
-            }
-            best.prio   = prio;
-            best.device = device;
-            continue;
-        }
-
-        if (error) {
-            gboolean reset_error;
-
-            if (!local_best)
-                reset_error = TRUE;
-            else if (local_best->domain != NM_UTILS_ERROR)
-                reset_error = (local->domain == NM_UTILS_ERROR);
-            else {
-                reset_error = (local->domain == NM_UTILS_ERROR && local_best->code < local->code);
-            }
-
-            if (reset_error) {
-                g_clear_error(&local_best);
-                g_set_error(&local_best,
-                            local->domain,
-                            local->code,
-                            "device %s not available because %s",
-                            nm_device_get_iface(device),
-                            local->message);
-            }
-            g_error_free(local);
-        }
-    }
-
-    if (best.device)
-        return best.device;
-
-    if (error) {
-        if (local_best)
-            g_propagate_error(error, g_steal_pointer(&local_best));
-        else {
-            nm_utils_error_set_literal(error, NM_UTILS_ERROR_UNKNOWN, "no suitable device found");
-        }
-    }
-    return NULL;
-}
-
-static const char **
-_get_devices_paths(NMManager *self, gboolean all_devices)
-{
-    NMManagerPrivate *priv  = NM_MANAGER_GET_PRIVATE(self);
-    const char **     paths = NULL;
-    guint             i;
-    NMDevice *        device;
-
-    paths = g_new(const char *, c_list_length(&priv->devices_lst_head) + 1);
-
-    i = 0;
-    c_list_for_each_entry (device, &priv->devices_lst_head, devices_lst) {
-        const char *path;
-
-        path = nm_dbus_object_get_path(NM_DBUS_OBJECT(device));
-        if (!path)
-            continue;
-
-        if (!all_devices && !nm_device_is_real(device))
-            continue;
-
-        paths[i++] = path;
-    }
-    paths[i++] = NULL;
-
-    return paths;
-}
-
-static void
-impl_manager_get_devices(NMDBusObject *                     obj,
-                         const NMDBusInterfaceInfoExtended *interface_info,
-                         const NMDBusMethodInfoExtended *   method_info,
-                         GDBusConnection *                  connection,
-                         const char *                       sender,
-                         GDBusMethodInvocation *            invocation,
-                         GVariant *                         parameters)
-{
-    NMManager *          self  = NM_MANAGER(obj);
-    gs_free const char **paths = NULL;
-
-    paths = _get_devices_paths(self, FALSE);
-    g_dbus_method_invocation_return_value(invocation, g_variant_new("(^ao)", (char **) paths));
-}
-
-static void
-impl_manager_get_all_devices(NMDBusObject *                     obj,
-                             const NMDBusInterfaceInfoExtended *interface_info,
-                             const NMDBusMethodInfoExtended *   method_info,
-                             GDBusConnection *                  connection,
-                             const char *                       sender,
-                             GDBusMethodInvocation *            invocation,
-                             GVariant *                         parameters)
-{
-    NMManager *          self  = NM_MANAGER(obj);
-    gs_free const char **paths = NULL;
-
-    paths = _get_devices_paths(self, TRUE);
-    g_dbus_method_invocation_return_value(invocation, g_variant_new("(^ao)", (char **) paths));
-}
-
-static void
-impl_manager_get_device_by_ip_iface(NMDBusObject *                     obj,
-                                    const NMDBusInterfaceInfoExtended *interface_info,
-                                    const NMDBusMethodInfoExtended *   method_info,
-                                    GDBusConnection *                  connection,
-                                    const char *                       sender,
-                                    GDBusMethodInvocation *            invocation,
-                                    GVariant *                         parameters)
-{
-    NMManager * self = NM_MANAGER(obj);
-    NMDevice *  device;
-    const char *path = NULL;
-    const char *iface;
-
-    g_variant_get(parameters, "(&s)", &iface);
-
-    device = find_device_by_ip_iface(self, iface);
-    if (device)
-        path = nm_dbus_object_get_path(NM_DBUS_OBJECT(device));
-
-    if (!path) {
-        g_dbus_method_invocation_return_error(invocation,
-                                              NM_MANAGER_ERROR,
-                                              NM_MANAGER_ERROR_UNKNOWN_DEVICE,
-                                              "No device found for the requested iface.");
-        return;
-    }
-
-    g_dbus_method_invocation_return_value(invocation, g_variant_new("(o)", path));
-}
-
-static gboolean
-is_compatible_with_slave(NMConnection *master, NMConnection *slave)
-{
-    NMSettingConnection *s_con;
-
-    g_return_val_if_fail(master, FALSE);
-    g_return_val_if_fail(slave, FALSE);
-
-    s_con = nm_connection_get_setting_connection(slave);
-    g_assert(s_con);
-
-    return nm_connection_is_type(master, nm_setting_connection_get_slave_type(s_con));
-}
-
-/**
- * find_master:
- * @self: #NMManager object
- * @connection: the #NMConnection to find the master connection and device for
- * @device: the #NMDevice, if any, which will activate @connection
- * @out_master_connection: on success, the master connection of @connection if
- *   that master connection was found
- * @out_master_device: on success, the master device of @connection if that
- *   master device was found
- * @out_master_ac: on success, the master ActiveConnection of @connection if
- *   there already is one
- * @error: the error, if an error occurred
- *
- * Given an #NMConnection, attempts to find its master. If @connection has
- * no master, this will return %TRUE and @out_master_connection and
- * @out_master_device will be untouched.
- *
- * If @connection does have a master, then the outputs depend on what is in its
- * #NMSettingConnection:master property:
- *
- * If "master" is the ifname of an existing #NMDevice, and that device has a
- * compatible master connection activated or activating on it, then
- * @out_master_device, @out_master_connection, and @out_master_ac will all be
- * set. If the device exists and is idle, only @out_master_device will be set.
- * If the device exists and has an incompatible connection on it, an error
- * will be returned.
- *
- * If "master" is the ifname of a non-existent device, then @out_master_device
- * will be %NULL, and @out_master_connection will be a connection whose
- * activation would cause the creation of that device. @out_master_ac MAY be
- * set in this case as well (if the connection has started activating, but has
- * not yet created its device).
- *
- * If "master" is the UUID of a compatible master connection, then
- * @out_master_connection will be the identified connection, and @out_master_device
- * and/or @out_master_ac will be set if the connection is currently activating.
- * (@out_master_device will not be set if the device exists but does not have
- * @out_master_connection active/activating on it.)
- *
- * Returns: %TRUE if the master device and/or connection could be found or if
- *  the connection did not require a master, %FALSE otherwise
- **/
-static gboolean
-find_master(NMManager *            self,
-            NMConnection *         connection,
-            NMDevice *             device,
-            NMSettingsConnection **out_master_connection,
-            NMDevice **            out_master_device,
-            NMActiveConnection **  out_master_ac,
-            GError **              error)
-{
-    NMManagerPrivate *    priv = NM_MANAGER_GET_PRIVATE(self);
-    NMSettingConnection * s_con;
-    const char *          master;
-    NMDevice *            master_device = NULL;
-    NMSettingsConnection *master_connection;
-
-    s_con = nm_connection_get_setting_connection(connection);
-    g_assert(s_con);
-    master = nm_setting_connection_get_master(s_con);
-
-    if (master == NULL)
-        return TRUE; /* success, but no master */
-
-    /* Try as an interface name first */
-    master_device = find_device_by_iface(self, master, NULL, connection);
-    if (master_device) {
-        if (master_device == device) {
-            g_set_error_literal(error,
-                                NM_MANAGER_ERROR,
-                                NM_MANAGER_ERROR_DEPENDENCY_FAILED,
-                                "Device cannot be its own master");
-            return FALSE;
-        }
-
-        master_connection = nm_device_get_settings_connection(master_device);
-        if (master_connection
-            && !is_compatible_with_slave(nm_settings_connection_get_connection(master_connection),
-                                         connection)) {
-            g_set_error(error,
-                        NM_MANAGER_ERROR,
-                        NM_MANAGER_ERROR_DEPENDENCY_FAILED,
-                        "The active connection on %s is not compatible",
-                        nm_device_get_iface(master_device));
-            return FALSE;
-        }
-    } else {
-        /* Try master as a connection UUID */
-        master_connection = nm_settings_get_connection_by_uuid(priv->settings, master);
-        if (master_connection) {
-            NMDevice *candidate;
-
-            /* Check if the master connection is activated on some device already */
-            c_list_for_each_entry (candidate, &priv->devices_lst_head, devices_lst) {
-                if (candidate == device)
-                    continue;
-
-                if (nm_device_get_settings_connection(candidate) == master_connection) {
-                    master_device = candidate;
-                    break;
-                }
-            }
-        }
-    }
-
-    if (out_master_connection)
-        *out_master_connection = master_connection;
-    if (out_master_device)
-        *out_master_device = master_device;
-    if (out_master_ac && master_connection) {
-        *out_master_ac = active_connection_find(self,
-                                                master_connection,
-                                                NULL,
-                                                NM_ACTIVE_CONNECTION_STATE_DEACTIVATING,
-                                                NULL);
-    }
-
-    if (master_device || master_connection)
-        return TRUE;
-    else {
-        g_set_error_literal(error,
-                            NM_MANAGER_ERROR,
-                            NM_MANAGER_ERROR_UNKNOWN_DEVICE,
-                            "Master connection not found or invalid");
-        return FALSE;
-    }
-}
-
-/**
- * ensure_master_active_connection:
- * @self: the #NMManager
- * @subject: the #NMAuthSubject representing the requestor of this activation
- * @connection: the connection that should depend on @master_connection
- * @device: the #NMDevice, if any, which will activate @connection
- * @master_connection: the master connection, or %NULL
- * @master_device: the master device, or %NULL
- * @activation_reason: the reason for activation
- * @error: the error, if an error occurred
- *
- * Determines whether a given #NMConnection depends on another connection to
- * be activated, and if so, finds that master connection or creates it.
- *
- * If @master_device and @master_connection are both set then @master_connection
- * MUST already be activated or activating on @master_device, and the function will
- * return the existing #NMActiveConnection.
- *
- * If only @master_device is set, and it has an #NMActiveConnection, then the
- * function will return it if it is a compatible master, or an error if not. If it
- * doesn't have an AC, then the function will create one if a compatible master
- * connection exists, or return an error if not.
- *
- * If only @master_connection is set, then this will try to find or create a compatible
- * #NMDevice, and either activate @master_connection on that device or return an error.
- *
- * Returns: the master #NMActiveConnection that the caller should depend on, or
- * %NULL if an error occurred
- */
-static NMActiveConnection *
-ensure_master_active_connection(NMManager *           self,
-                                NMAuthSubject *       subject,
-                                NMConnection *        connection,
-                                NMDevice *            device,
-                                NMSettingsConnection *master_connection,
-                                NMDevice *            master_device,
-                                NMActivationReason    activation_reason,
-                                GError **             error)
-{
-    NMManagerPrivate *  priv = NM_MANAGER_GET_PRIVATE(self);
-    NMActiveConnection *ac;
-    NMActiveConnection *master_ac = NULL;
-    NMDeviceState       master_state;
-    gboolean            bind_lifetime_to_profile_visibility;
-
-    g_return_val_if_fail(connection, NULL);
-    g_return_val_if_fail(master_connection || master_device, FALSE);
-
-    bind_lifetime_to_profile_visibility =
-        NM_FLAGS_HAS(nm_device_get_activation_state_flags(device),
-                     NM_ACTIVATION_STATE_FLAG_LIFETIME_BOUND_TO_PROFILE_VISIBILITY);
-
-    /* If the master device isn't activated then we need to activate it using
-     * compatible connection.  If it's already activating we can just proceed.
-     */
-    if (master_device) {
-        NMSettingsConnection *device_connection = nm_device_get_settings_connection(master_device);
-
-        /* If we're passed a connection and a device, we require that connection
-         * be already activated on the device, eg returned from find_master().
-         */
-        g_assert(!master_connection || master_connection == device_connection);
-        if (device_connection
-            && !is_compatible_with_slave(nm_settings_connection_get_connection(device_connection),
-                                         connection)) {
-            g_set_error(error,
-                        NM_MANAGER_ERROR,
-                        NM_MANAGER_ERROR_DEPENDENCY_FAILED,
-                        "The active connection %s is not compatible",
-                        nm_connection_get_id(connection));
-            return NULL;
-        }
-
-        master_state = nm_device_get_state(master_device);
-        if ((master_state == NM_DEVICE_STATE_ACTIVATED) || nm_device_is_activating(master_device)) {
-            /* Device already using master_connection */
-            ac = NM_ACTIVE_CONNECTION(nm_device_get_act_request(master_device));
-            g_return_val_if_fail(device_connection, ac);
-
-            if (!bind_lifetime_to_profile_visibility) {
-                /* unbind the lifetime. */
-                nm_active_connection_set_state_flags_clear(
-                    ac,
-                    NM_ACTIVATION_STATE_FLAG_LIFETIME_BOUND_TO_PROFILE_VISIBILITY);
-            }
-
-            return ac;
-        }
-
-        /* If the device is disconnected, find a compatible connection and
-         * activate it on the device.
-         */
-        if (master_state == NM_DEVICE_STATE_DISCONNECTED || !nm_device_is_real(master_device)) {
-            gs_free NMSettingsConnection **connections = NULL;
-            guint                          i;
-
-            g_assert(master_connection == NULL);
-
-            /* Find a compatible connection and activate this device using it */
-            connections = nm_manager_get_activatable_connections(self, FALSE, TRUE, NULL);
-            for (i = 0; connections[i]; i++) {
-                NMSettingsConnection *candidate = connections[i];
-                NMConnection *        cand_conn = nm_settings_connection_get_connection(candidate);
-
-                /* Ensure eg bond/team slave and the candidate master is a
-                 * bond/team master
-                 */
-                if (!is_compatible_with_slave(cand_conn, connection))
-                    continue;
-
-                if (nm_device_check_connection_available(
-                        master_device,
-                        cand_conn,
-                        NM_DEVICE_CHECK_CON_AVAILABLE_FOR_USER_REQUEST,
-                        NULL,
-                        NULL)) {
-                    master_ac = nm_manager_activate_connection(
-                        self,
-                        candidate,
-                        NULL,
-                        NULL,
-                        master_device,
-                        subject,
-                        NM_ACTIVATION_TYPE_MANAGED,
-                        activation_reason,
-                        bind_lifetime_to_profile_visibility
-                            ? NM_ACTIVATION_STATE_FLAG_LIFETIME_BOUND_TO_PROFILE_VISIBILITY
-                            : NM_ACTIVATION_STATE_FLAG_NONE,
-                        error);
-                    return master_ac;
-                }
-            }
-
-            g_set_error(error,
-                        NM_MANAGER_ERROR,
-                        NM_MANAGER_ERROR_UNKNOWN_CONNECTION,
-                        "No compatible connection found.");
-            return NULL;
-        }
-
-        /* Otherwise, the device is unmanaged, unavailable, or disconnecting */
-        g_set_error(error,
-                    NM_MANAGER_ERROR,
-                    NM_MANAGER_ERROR_DEPENDENCY_FAILED,
-                    "Device unmanaged or not available for activation");
-    } else if (master_connection) {
-        NMDevice *candidate;
-
-        /* Find a compatible device and activate it using this connection */
-        c_list_for_each_entry (candidate, &priv->devices_lst_head, devices_lst) {
-            if (candidate == device) {
-                /* A device obviously can't be its own master */
-                continue;
-            }
-
-            if (!nm_device_check_connection_available(
-                    candidate,
-                    nm_settings_connection_get_connection(master_connection),
-                    NM_DEVICE_CHECK_CON_AVAILABLE_FOR_USER_REQUEST,
-                    NULL,
-                    NULL))
-                continue;
-
-            if (!nm_device_is_software(candidate)) {
-                master_state = nm_device_get_state(candidate);
-                if (nm_device_is_real(candidate) && master_state != NM_DEVICE_STATE_DISCONNECTED)
-                    continue;
-            }
-
-            master_ac = nm_manager_activate_connection(
-                self,
-                master_connection,
-                NULL,
-                NULL,
-                candidate,
-                subject,
-                NM_ACTIVATION_TYPE_MANAGED,
-                activation_reason,
-                bind_lifetime_to_profile_visibility
-                    ? NM_ACTIVATION_STATE_FLAG_LIFETIME_BOUND_TO_PROFILE_VISIBILITY
-                    : NM_ACTIVATION_STATE_FLAG_NONE,
-                error);
-            return master_ac;
-        }
-
-        g_set_error(error,
-                    NM_MANAGER_ERROR,
-                    NM_MANAGER_ERROR_UNKNOWN_DEVICE,
-                    "No device available");
-    } else
-        g_assert_not_reached();
-
-    return NULL;
-}
-
-typedef struct {
-    NMSettingsConnection *connection;
-    NMDevice *            device;
-} SlaveConnectionInfo;
-
-/**
- * find_slaves:
- * @manager: #NMManager object
- * @sett_conn: the master #NMSettingsConnection to find slave connections for
- * @device: the master #NMDevice for the @sett_conn
- * @out_n_slaves: on return, the number of slaves found
- *
- * Given an #NMSettingsConnection, attempts to find its slaves. If @sett_conn is not
- * master, or has not any slaves, this will return %NULL.
- *
- * Returns: an array of #SlaveConnectionInfo for given master @sett_conn, or %NULL
- **/
-static SlaveConnectionInfo *
-find_slaves(NMManager *           manager,
-            NMSettingsConnection *sett_conn,
-            NMDevice *            device,
-            guint *               out_n_slaves,
-            gboolean              for_user_request)
-{
-    NMManagerPrivate *priv                         = NM_MANAGER_GET_PRIVATE(manager);
-    gs_free NMSettingsConnection **all_connections = NULL;
-    guint                          n_all_connections;
-    guint                          i;
-    SlaveConnectionInfo *          slaves   = NULL;
-    guint                          n_slaves = 0;
-    NMSettingConnection *          s_con;
-    gs_unref_hashtable GHashTable *devices = NULL;
-
-    nm_assert(out_n_slaves);
-
-    s_con = nm_connection_get_setting_connection(nm_settings_connection_get_connection(sett_conn));
-    g_return_val_if_fail(s_con, NULL);
-
-    devices = g_hash_table_new(nm_direct_hash, NULL);
-
-    /* Search through all connections, not only inactive ones, because
-     * even if a slave was already active, it might be deactivated during
-     * master reactivation.
-     */
-    all_connections = nm_settings_get_connections_clone(
-        priv->settings,
-        &n_all_connections,
-        NULL,
-        NULL,
-        nm_settings_connection_cmp_autoconnect_priority_p_with_data,
-        NULL);
-    for (i = 0; i < n_all_connections; i++) {
-        NMSettingsConnection *master_connection = NULL;
-        NMDevice *            master_device     = NULL, *slave_device;
-        NMSettingsConnection *candidate         = all_connections[i];
-
-        find_master(manager,
-                    nm_settings_connection_get_connection(candidate),
-                    NULL,
-                    &master_connection,
-                    &master_device,
-                    NULL,
-                    NULL);
-        if ((master_connection && master_connection == sett_conn)
-            || (master_device && master_device == device)) {
-            slave_device = nm_manager_get_best_device_for_connection(manager,
-                                                                     candidate,
-                                                                     NULL,
-                                                                     for_user_request,
-                                                                     devices,
-                                                                     NULL);
-
-            if (!slaves) {
-                /* what we allocate is quite likely much too large. Don't bother, it is only
-                 * a temporary buffer. */
-                slaves = g_new(SlaveConnectionInfo, n_all_connections);
-            }
-
-            nm_assert(n_slaves < n_all_connections);
-            slaves[n_slaves].connection = candidate, slaves[n_slaves].device = slave_device,
-            n_slaves++;
-
-            if (slave_device)
-                g_hash_table_add(devices, slave_device);
-        }
-    }
-
-    *out_n_slaves = n_slaves;
-
-    /* Warning: returns NULL if n_slaves is zero. */
-    return slaves;
-}
-
-static gboolean
-should_connect_slaves(NMConnection *connection, NMDevice *device)
-{
-    NMSettingConnection *                s_con;
-    NMSettingConnectionAutoconnectSlaves val;
-
-    s_con = nm_connection_get_setting_connection(connection);
-    g_assert(s_con);
-
-    val = nm_setting_connection_get_autoconnect_slaves(s_con);
-    if (val != NM_SETTING_CONNECTION_AUTOCONNECT_SLAVES_DEFAULT)
-        goto out;
-
-    val =
-        nm_config_data_get_connection_default_int64(NM_CONFIG_GET_DATA,
-                                                    NM_CON_DEFAULT("connection.autoconnect-slaves"),
-                                                    device,
-                                                    0,
-                                                    1,
-                                                    -1);
-
-out:
-    if (val == NM_SETTING_CONNECTION_AUTOCONNECT_SLAVES_NO)
-        return FALSE;
-    if (val == NM_SETTING_CONNECTION_AUTOCONNECT_SLAVES_YES)
-        return TRUE;
-    return FALSE;
-}
-
-static int
-compare_slaves(gconstpointer a, gconstpointer b, gpointer sort_by_name)
-{
-    const SlaveConnectionInfo *a_info = a;
-    const SlaveConnectionInfo *b_info = b;
-
-    /* Slaves without a device at the end */
-    if (!a_info->device)
-        return 1;
-    if (!b_info->device)
-        return -1;
-
-    if (GPOINTER_TO_INT(sort_by_name)) {
-        return nm_strcmp0(nm_device_get_iface(a_info->device), nm_device_get_iface(b_info->device));
-    }
-
-    return nm_device_get_ifindex(a_info->device) - nm_device_get_ifindex(b_info->device);
-}
-
-static void
-autoconnect_slaves(NMManager *           self,
-                   NMSettingsConnection *master_connection,
-                   NMDevice *            master_device,
-                   NMAuthSubject *       subject,
-                   gboolean              for_user_request)
-{
-    GError *local_err = NULL;
-
-    if (should_connect_slaves(nm_settings_connection_get_connection(master_connection),
-                              master_device)) {
-        gs_free SlaveConnectionInfo *slaves = NULL;
-        guint                        i, n_slaves = 0;
-        gboolean                     bind_lifetime_to_profile_visibility;
-
-        slaves = find_slaves(self, master_connection, master_device, &n_slaves, for_user_request);
-        if (n_slaves > 1) {
-            gs_free char *value = NULL;
-
-            value = nm_config_data_get_value(NM_CONFIG_GET_DATA,
-                                             NM_CONFIG_KEYFILE_GROUP_MAIN,
-                                             NM_CONFIG_KEYFILE_KEY_MAIN_SLAVES_ORDER,
-                                             NM_CONFIG_GET_VALUE_STRIP);
-            g_qsort_with_data(slaves,
-                              n_slaves,
-                              sizeof(slaves[0]),
-                              compare_slaves,
-                              GINT_TO_POINTER(!nm_streq0(value, "index")));
-        }
-
-        bind_lifetime_to_profile_visibility =
-            n_slaves > 0
-            && NM_FLAGS_HAS(nm_device_get_activation_state_flags(master_device),
-                            NM_ACTIVATION_STATE_FLAG_LIFETIME_BOUND_TO_PROFILE_VISIBILITY);
-
-        for (i = 0; i < n_slaves; i++) {
-            SlaveConnectionInfo *slave = &slaves[i];
-            const char *         uuid;
-
-            /* To avoid loops when autoconnecting slaves, we propagate
-             * the UUID of the initial connection down to slaves until
-             * the same connection is found.
-             */
-            uuid = g_object_get_qdata(G_OBJECT(master_connection), autoconnect_root_quark());
-            if (nm_streq0(nm_settings_connection_get_uuid(slave->connection), uuid)) {
-                _LOGI(LOGD_CORE,
-                      "will NOT activate slave connection '%s' (%s) as a dependency for master "
-                      "'%s' (%s): "
-                      "circular dependency detected",
-                      nm_settings_connection_get_id(slave->connection),
-                      nm_settings_connection_get_uuid(slave->connection),
-                      nm_settings_connection_get_id(master_connection),
-                      nm_settings_connection_get_uuid(master_connection));
-                continue;
-            }
-
-            if (!uuid)
-                uuid = nm_settings_connection_get_uuid(master_connection);
-            g_object_set_qdata_full(G_OBJECT(slave->connection),
-                                    autoconnect_root_quark(),
-                                    g_strdup(uuid),
-                                    g_free);
-
-            if (!slave->device) {
-                _LOGD(LOGD_CORE,
-                      "will NOT activate slave connection '%s' (%s) as a dependency for master "
-                      "'%s' (%s): "
-                      "no compatible device found",
-                      nm_settings_connection_get_id(slave->connection),
-                      nm_settings_connection_get_uuid(slave->connection),
-                      nm_settings_connection_get_id(master_connection),
-                      nm_settings_connection_get_uuid(master_connection));
-                continue;
-            }
-
-            _LOGD(LOGD_CORE,
-                  "will activate slave connection '%s' (%s) as a dependency for master '%s' (%s)",
-                  nm_settings_connection_get_id(slave->connection),
-                  nm_settings_connection_get_uuid(slave->connection),
-                  nm_settings_connection_get_id(master_connection),
-                  nm_settings_connection_get_uuid(master_connection));
-
-            /* Schedule slave activation */
-            nm_manager_activate_connection(
-                self,
-                slave->connection,
-                NULL,
-                NULL,
-                slave->device,
-                subject,
-                NM_ACTIVATION_TYPE_MANAGED,
-                NM_ACTIVATION_REASON_AUTOCONNECT_SLAVES,
-                bind_lifetime_to_profile_visibility
-                    ? NM_ACTIVATION_STATE_FLAG_LIFETIME_BOUND_TO_PROFILE_VISIBILITY
-                    : NM_ACTIVATION_STATE_FLAG_NONE,
-                &local_err);
-            if (local_err) {
-                _LOGW(LOGD_CORE, "Slave connection activation failed: %s", local_err->message);
-                g_clear_error(&local_err);
-            }
-        }
-    }
-}
-
-static gboolean
-_internal_activate_vpn(NMManager *self, NMActiveConnection *active, GError **error)
-{
-    nm_assert(NM_IS_VPN_CONNECTION(active));
-
-    nm_dbus_object_export(NM_DBUS_OBJECT(active));
-    if (!nm_vpn_manager_activate_connection(NM_MANAGER_GET_PRIVATE(self)->vpn_manager,
-                                            NM_VPN_CONNECTION(active),
-                                            error)) {
-        nm_dbus_object_unexport(NM_DBUS_OBJECT(active));
-        return FALSE;
-    }
-
-    active_connection_add(self, active);
-    return TRUE;
-}
-
-/* Traverse the device to disconnected state. This means that the device is ready
- * for connection and will proceed activating if there's an activation request
- * enqueued.
- */
-static void
-unmanaged_to_disconnected(NMDevice *device)
-{
-    /* when creating the software device, it can happen that the device is
-     * still unmanaged by NM_UNMANAGED_PLATFORM_INIT because we didn't yet
-     * get the udev event. At this point, we can no longer delay the activation
-     * and force the device to be managed. */
-    nm_device_set_unmanaged_by_flags(device,
-                                     NM_UNMANAGED_PLATFORM_INIT,
-                                     FALSE,
-                                     NM_DEVICE_STATE_REASON_USER_REQUESTED);
-
-    nm_device_set_unmanaged_by_flags(device,
-                                     NM_UNMANAGED_USER_EXPLICIT,
-                                     FALSE,
-                                     NM_DEVICE_STATE_REASON_USER_REQUESTED);
-
-    if (!nm_device_get_managed(device, FALSE)) {
-        /* the device is still marked as unmanaged. Nothing to do. */
-        return;
-    }
-
-    if (nm_device_get_state(device) == NM_DEVICE_STATE_UNMANAGED) {
-        nm_device_state_changed(device,
-                                NM_DEVICE_STATE_UNAVAILABLE,
-                                NM_DEVICE_STATE_REASON_USER_REQUESTED);
-    }
-
-    if (nm_device_get_state(device) == NM_DEVICE_STATE_UNAVAILABLE
-        && nm_device_is_available(device, NM_DEVICE_CHECK_DEV_AVAILABLE_FOR_USER_REQUEST)) {
-        nm_device_state_changed(device,
-                                NM_DEVICE_STATE_DISCONNECTED,
-                                NM_DEVICE_STATE_REASON_USER_REQUESTED);
-    }
-}
-
-static NMActivationStateFlags
-_activation_bind_lifetime_to_profile_visibility(NMAuthSubject *subject)
-{
-    if (nm_auth_subject_get_subject_type(subject) == NM_AUTH_SUBJECT_TYPE_INTERNAL
-        || nm_auth_subject_get_unix_process_uid(subject) == 0) {
-        /* internal requests and requests from root are always unbound. */
-        return NM_ACTIVATION_STATE_FLAG_NONE;
-    }
-
-    /* if the activation was not done by internal decision nor root, there
-     * are the following cases:
-     *
-     * - the connection has "connection.permissions" unset and the profile
-     *   is not restricted to a user and commonly always visible. It does
-     *   not hurt to bind the lifetime, because we expect the profile to be
-     *   visible at the moment. If the profile changes (while still being active),
-     *   we want to pick-up changes to the visibility and possibly disconnect.
-     *
-     * - the connection has "connection.permissions" set, and the current user
-     *   is the owner:
-     *
-     *      - Usually, we would expect that the profile is visible at the moment,
-     *        and of course we want to bind the lifetime. The moment the user
-     *        logs out, the connection becomes invisible and disconnects.
-     *
-     *      - the profile at this time could already be invisible (e.g. if the
-     *        user didn't create a proper session (sudo) and manually activates
-     *        an invisible profile. In this case, we still want to bind the
-     *        lifetime, and it will disconnect after the user logs in and logs
-     *        out again. NMKeepAlive takes care of that.
-     */
-    return NM_ACTIVATION_STATE_FLAG_LIFETIME_BOUND_TO_PROFILE_VISIBILITY;
-}
-
-/* The parent connection is ready; we can proceed realizing the device and
- * progressing the device to disconencted state.
- */
-static void
-active_connection_parent_active(NMActiveConnection *active,
-                                NMActiveConnection *parent_ac,
-                                NMManager *         self)
-{
-    NMDevice *            device = nm_active_connection_get_device(active);
-    GError *              error  = NULL;
-    NMSettingsConnection *sett_conn;
-    NMDevice *            parent;
-
-    g_signal_handlers_disconnect_by_func(active, (GCallback) active_connection_parent_active, self);
-
-    if (!parent_ac) {
-        _LOGW(LOGD_CORE,
-              "The parent connection device '%s' depended on disappeared.",
-              nm_device_get_iface(device));
-        nm_active_connection_set_state_fail(active,
-                                            NM_ACTIVE_CONNECTION_STATE_REASON_DEVICE_REMOVED,
-                                            "parent device disappeared");
-        return;
-    }
-
-    sett_conn = nm_active_connection_get_settings_connection(active);
-    parent    = nm_active_connection_get_device(parent_ac);
-
-    if (!nm_device_create_and_realize(device,
-                                      nm_settings_connection_get_connection(sett_conn),
-                                      parent,
-                                      &error)) {
-        _LOGW(LOGD_CORE,
-              "Could not realize device '%s': %s",
-              nm_device_get_iface(device),
-              error->message);
-        nm_active_connection_set_state_fail(active,
-                                            NM_ACTIVE_CONNECTION_STATE_REASON_DEVICE_REALIZE_FAILED,
-                                            "failure to realize device");
-        return;
-    }
-
-    /* We can now proceed to disconnected state so that activation proceeds. */
-    unmanaged_to_disconnected(device);
-}
-
-static gboolean
-_internal_activate_device(NMManager *self, NMActiveConnection *active, GError **error)
-{
-    NMDevice *               device, *master_device = NULL;
-    NMConnection *           applied;
-    NMSettingsConnection *   sett_conn;
-    NMSettingsConnection *   master_connection   = NULL;
-    NMConnection *           existing_connection = NULL;
-    NMActiveConnection *     master_ac           = NULL;
-    NMAuthSubject *          subject;
-    GError *                 local = NULL;
-    NMConnectionMultiConnect multi_connect;
-    const char *             parent_spec;
-
-    g_return_val_if_fail(NM_IS_MANAGER(self), FALSE);
-    g_return_val_if_fail(NM_IS_ACTIVE_CONNECTION(active), FALSE);
-    g_return_val_if_fail(error == NULL || *error == NULL, FALSE);
-
-    g_assert(NM_IS_VPN_CONNECTION(active) == FALSE);
-
-    device = nm_active_connection_get_device(active);
-    g_return_val_if_fail(device != NULL, FALSE);
-
-    sett_conn = nm_active_connection_get_settings_connection(active);
-    nm_assert(sett_conn);
-
-    applied = nm_active_connection_get_applied_connection(active);
-
-    /* If the device is active and its connection is not visible to the
-     * user that's requesting this new activation, fail, since other users
-     * should not be allowed to implicitly deactivate private connections
-     * by activating a connection of their own.
-     */
-    existing_connection = nm_device_get_applied_connection(device);
-    subject             = nm_active_connection_get_subject(active);
-    if (existing_connection
-        && !nm_auth_is_subject_in_acl_set_error(existing_connection,
-                                                subject,
-                                                NM_MANAGER_ERROR,
-                                                NM_MANAGER_ERROR_PERMISSION_DENIED,
-                                                error)) {
-        g_prefix_error(error, "Private connection already active on the device: ");
-        return FALSE;
-    }
-
-    /* Final connection must be available on device */
-    if (!nm_device_check_connection_available(device,
-                                              applied,
-                                              NM_DEVICE_CHECK_CON_AVAILABLE_FOR_USER_REQUEST,
-                                              NULL,
-                                              &local)) {
-        g_set_error(error,
-                    NM_MANAGER_ERROR,
-                    NM_MANAGER_ERROR_UNKNOWN_CONNECTION,
-                    "Connection '%s' is not available on device %s because %s",
-                    nm_settings_connection_get_id(sett_conn),
-                    nm_device_get_iface(device),
-                    local->message);
-        g_error_free(local);
-        return FALSE;
-    }
-
-    if (nm_active_connection_get_activation_type(active) == NM_ACTIVATION_TYPE_MANAGED)
-        nm_device_sys_iface_state_set(device, NM_DEVICE_SYS_IFACE_STATE_MANAGED);
-
-    /* Try to find the master connection/device if the connection has a dependency */
-    if (!find_master(self,
-                     applied,
-                     device,
-                     &master_connection,
-                     &master_device,
-                     &master_ac,
-                     error)) {
-        g_prefix_error(error,
-                       "Can not find a master for %s: ",
-                       nm_settings_connection_get_id(sett_conn));
-        return FALSE;
-    }
-
-    /* Create any backing resources the device needs */
-    if (!nm_device_is_real(device)) {
-        NMDevice *parent;
-
-        parent = find_parent_device_for_connection(self,
-                                                   nm_settings_connection_get_connection(sett_conn),
-                                                   NULL,
-                                                   &parent_spec);
-
-        if (parent_spec && !parent) {
-            g_set_error(error,
-                        NM_MANAGER_ERROR,
-                        NM_MANAGER_ERROR_DEPENDENCY_FAILED,
-                        "parent device '%s' not found",
-                        parent_spec);
-            return FALSE;
-        }
-
-        if (parent && !nm_device_is_real(parent)) {
-            NMSettingsConnection *parent_con;
-            NMActiveConnection *  parent_ac;
-
-            parent_con = nm_device_get_best_connection(parent, NULL, error);
-            if (!parent_con) {
-                g_prefix_error(error, "%s failed to create parent: ", nm_device_get_iface(device));
-                return FALSE;
-            }
-
-            if (nm_active_connection_get_activation_reason(active)
-                    == NM_ACTIVATION_REASON_AUTOCONNECT
-                && NM_FLAGS_HAS(nm_settings_connection_autoconnect_blocked_reason_get(parent_con),
-                                NM_SETTINGS_AUTO_CONNECT_BLOCKED_REASON_USER_REQUEST)) {
-                g_set_error(error,
-                            NM_MANAGER_ERROR,
-                            NM_MANAGER_ERROR_DEPENDENCY_FAILED,
-                            "the parent connection of %s cannot autoactivate because it is blocked "
-                            "due to user request",
-                            nm_device_get_iface(device));
-                return FALSE;
-            }
-
-            parent_ac = nm_manager_activate_connection(
-                self,
-                parent_con,
-                NULL,
-                NULL,
-                parent,
-                subject,
-                NM_ACTIVATION_TYPE_MANAGED,
-                nm_active_connection_get_activation_reason(active),
-                nm_active_connection_get_state_flags(active)
-                    & NM_ACTIVATION_STATE_FLAG_LIFETIME_BOUND_TO_PROFILE_VISIBILITY,
-                error);
-            if (!parent_ac) {
-                g_prefix_error(error,
-                               "%s failed to activate parent: ",
-                               nm_device_get_iface(device));
-                return FALSE;
-            }
-
-            /* We can't realize now; defer until the parent device is ready. */
-            g_signal_connect(active,
-                             NM_ACTIVE_CONNECTION_PARENT_ACTIVE,
-                             (GCallback) active_connection_parent_active,
-                             self);
-            nm_active_connection_set_parent(active, parent_ac);
-        } else {
-            /* We can realize now; no need to wait for a parent device. */
-            if (!nm_device_create_and_realize(device,
-                                              nm_settings_connection_get_connection(sett_conn),
-                                              parent,
-                                              error)) {
-                g_prefix_error(error,
-                               "%s failed to create resources: ",
-                               nm_device_get_iface(device));
-                return FALSE;
-            }
-        }
-    }
-
-    /* Ensure there's a master active connection the new connection we're
-     * activating can depend on.
-     */
-    if (master_connection || master_device) {
-        if (master_connection) {
-            _LOGD(LOGD_CORE,
-                  "Activation of '%s' requires master connection '%s'",
-                  nm_settings_connection_get_id(sett_conn),
-                  nm_settings_connection_get_id(master_connection));
-        }
-        if (master_device) {
-            _LOGD(LOGD_CORE,
-                  "Activation of '%s' requires master device '%s'",
-                  nm_settings_connection_get_id(sett_conn),
-                  nm_device_get_ip_iface(master_device));
-        }
-
-        /* Ensure eg bond slave and the candidate master is a bond master */
-        if (master_connection
-            && !is_compatible_with_slave(nm_settings_connection_get_connection(master_connection),
-                                         applied)) {
-            g_set_error(error,
-                        NM_MANAGER_ERROR,
-                        NM_MANAGER_ERROR_DEPENDENCY_FAILED,
-                        "The master connection '%s' is not compatible with '%s'",
-                        nm_settings_connection_get_id(master_connection),
-                        nm_settings_connection_get_id(sett_conn));
-            return FALSE;
-        }
-
-        if (!master_ac) {
-            master_ac =
-                ensure_master_active_connection(self,
-                                                nm_active_connection_get_subject(active),
-                                                applied,
-                                                device,
-                                                master_connection,
-                                                master_device,
-                                                nm_active_connection_get_activation_reason(active),
-                                                error);
-            if (!master_ac) {
-                if (master_device) {
-                    g_prefix_error(error,
-                                   "Master device '%s' can't be activated: ",
-                                   nm_device_get_ip_iface(device));
-                } else {
-                    g_prefix_error(error,
-                                   "Master connection '%s' can't be activated: ",
-                                   nm_settings_connection_get_id(sett_conn));
-                }
-                return FALSE;
-            }
-        }
-
-        /* Now that we're activating a slave for that master, make sure the master just
-         * decides to go unmanaged while we're activating (perhaps because other slaves
-         * go away leaving him with no kids).
-         */
-        if (master_device) {
-            nm_device_set_unmanaged_by_flags(master_device,
-                                             NM_UNMANAGED_EXTERNAL_DOWN,
-                                             NM_UNMAN_FLAG_OP_FORGET,
-                                             NM_DEVICE_STATE_REASON_USER_REQUESTED);
-        }
-
-        nm_active_connection_set_master(active, master_ac);
-        _LOGD(LOGD_CORE,
-              "Activation of '%s' depends on active connection %p %s",
-              nm_settings_connection_get_id(sett_conn),
-              master_ac,
-              nm_dbus_object_get_path(NM_DBUS_OBJECT(master_ac)) ?: "");
-    }
-
-    /* Check slaves for master connection and possibly activate them */
-    autoconnect_slaves(self,
-                       sett_conn,
-                       device,
-                       nm_active_connection_get_subject(active),
-                       nm_active_connection_get_activation_reason(active)
-                           == NM_ACTIVATION_REASON_USER_REQUEST);
-
-    multi_connect =
-        _nm_connection_get_multi_connect(nm_settings_connection_get_connection(sett_conn));
-    if (multi_connect == NM_CONNECTION_MULTI_CONNECT_MULTIPLE
-        || (multi_connect == NM_CONNECTION_MULTI_CONNECT_MANUAL_MULTIPLE
-            && NM_IN_SET(nm_active_connection_get_activation_reason(active),
-                         NM_ACTIVATION_REASON_ASSUME,
-                         NM_ACTIVATION_REASON_AUTOCONNECT_SLAVES,
-                         NM_ACTIVATION_REASON_USER_REQUEST))) {
-        /* the profile can be activated multiple times. Proceed. */
-    } else {
-        gs_unref_ptrarray GPtrArray *all_ac_arr = NULL;
-        NMActiveConnection *         ac;
-        guint                        i, n_all;
-
-        /* Disconnect the connection if already connected or queued for activation.
-         * The connection cannot be active multiple times (at the same time).  */
-        ac = active_connection_find(self,
-                                    sett_conn,
-                                    NULL,
-                                    NM_ACTIVE_CONNECTION_STATE_ACTIVATED,
-                                    &all_ac_arr);
-        if (ac) {
-            n_all = all_ac_arr ? all_ac_arr->len : ((guint) 1);
-            for (i = 0; i < n_all; i++) {
-                nm_device_disconnect_active_connection(all_ac_arr ? all_ac_arr->pdata[i] : ac,
-                                                       NM_DEVICE_STATE_REASON_NEW_ACTIVATION,
-                                                       NM_ACTIVE_CONNECTION_STATE_REASON_UNKNOWN);
-            }
-        }
-    }
-
-    /* If the device is there, we can ready it for the activation. */
-    if (nm_device_is_real(device)) {
-        unmanaged_to_disconnected(device);
-
-        if (!nm_device_get_managed(device, FALSE)) {
-            /* Unexpectedly, the device is still unmanaged. That can happen for example,
-             * if the device is forcibly unmanaged due to NM_UNMANAGED_USER_SETTINGS. */
-            g_set_error_literal(error,
-                                NM_MANAGER_ERROR,
-                                NM_MANAGER_ERROR_DEPENDENCY_FAILED,
-                                "Activation failed because the device is unmanaged");
-            return FALSE;
-        }
-    }
-
-    /* Export the new ActiveConnection to clients and start it on the device */
-    active_connection_add(self, active);
-    nm_device_queue_activation(device, NM_ACT_REQUEST(active));
-    return TRUE;
-}
-
-static gboolean
-_internal_activate_generic(NMManager *self, NMActiveConnection *active, GError **error)
-{
-    NMManagerPrivate *priv    = NM_MANAGER_GET_PRIVATE(self);
-    gboolean          success = FALSE;
-
-    /* Ensure activation request is still valid, eg that its device hasn't gone
-     * away or that some other dependency has not failed.
-     */
-    if (nm_active_connection_get_state(active) >= NM_ACTIVE_CONNECTION_STATE_DEACTIVATING) {
-        g_set_error_literal(error,
-                            NM_MANAGER_ERROR,
-                            NM_MANAGER_ERROR_DEPENDENCY_FAILED,
-                            "Activation failed because dependencies failed.");
-        return FALSE;
-    }
-
-    if (NM_IS_VPN_CONNECTION(active))
-        success = _internal_activate_vpn(self, active, error);
-    else
-        success = _internal_activate_device(self, active, error);
-
-    if (success) {
-        /* Force an update of the Manager's activating-connection property.
-         * The device changes state before the AC gets exported, which causes
-         * the manager's 'activating-connection' property to be NULL since the
-         * AC only gets a D-Bus path when it's exported.  So now that the AC
-         * is exported, make sure the manager's activating-connection property
-         * is up-to-date.
-         */
-        policy_activating_ac_changed(G_OBJECT(priv->policy), NULL, self);
-    }
-
-    return success;
-}
-
-static NMActiveConnection *
-_new_active_connection(NMManager *            self,
-                       gboolean               is_vpn,
-                       NMSettingsConnection * sett_conn,
-                       NMConnection *         incompl_conn,
-                       NMConnection *         applied,
-                       const char *           specific_object,
-                       NMDevice *             device,
-                       NMAuthSubject *        subject,
-                       NMActivationType       activation_type,
-                       NMActivationReason     activation_reason,
-                       NMActivationStateFlags initial_state_flags,
-                       GError **              error)
-{
-    NMManagerPrivate *priv = NM_MANAGER_GET_PRIVATE(self);
-    NMDevice *        parent_device;
-
-    nm_assert(!sett_conn || NM_IS_SETTINGS_CONNECTION(sett_conn));
-    nm_assert(!incompl_conn || NM_IS_CONNECTION(incompl_conn));
-    nm_assert((!incompl_conn) ^ (!sett_conn));
-    nm_assert(NM_IS_AUTH_SUBJECT(subject));
-    nm_assert(is_vpn
-              == _connection_is_vpn(sett_conn ? nm_settings_connection_get_connection(sett_conn)
-                                              : incompl_conn));
-    nm_assert(is_vpn || NM_IS_DEVICE(device));
-    nm_assert(!nm_streq0(specific_object, "/"));
-    nm_assert(!applied || NM_IS_CONNECTION(applied));
-    nm_assert(!is_vpn || !applied);
-
-    if (is_vpn) {
-        NMActiveConnection *parent;
-
-        /* FIXME: for VPN connections, we don't allow re-activating an
-         * already active connection. It's a bug, and should be fixed together
-         * when reworking VPN handling. */
-        if (active_connection_find_by_connection(self,
-                                                 sett_conn,
-                                                 incompl_conn,
-                                                 NM_ACTIVE_CONNECTION_STATE_ACTIVATED,
-                                                 NULL)) {
-            g_set_error(error,
-                        NM_MANAGER_ERROR,
-                        NM_MANAGER_ERROR_CONNECTION_ALREADY_ACTIVE,
-                        "Connection '%s' is already active",
-                        sett_conn ? nm_settings_connection_get_id(sett_conn)
-                                  : nm_connection_get_id(incompl_conn));
-            return NULL;
-        }
-
-        if (activation_type != NM_ACTIVATION_TYPE_MANAGED)
-            g_return_val_if_reached(NULL);
-
-        if (specific_object) {
-            /* Find the specific connection the client requested we use */
-            parent = active_connection_get_by_path(self, specific_object);
-            if (!parent) {
-                g_set_error_literal(error,
-                                    NM_MANAGER_ERROR,
-                                    NM_MANAGER_ERROR_CONNECTION_NOT_ACTIVE,
-                                    "Base connection for VPN connection not active.");
-                return NULL;
-            }
-        } else
-            parent = priv->primary_connection;
-
-        if (!parent) {
-            g_set_error_literal(error,
-                                NM_MANAGER_ERROR,
-                                NM_MANAGER_ERROR_UNKNOWN_CONNECTION,
-                                "Could not find source connection.");
-            return NULL;
-        }
-
-        parent_device = nm_active_connection_get_device(parent);
-        if (!parent_device) {
-            g_set_error_literal(error,
-                                NM_MANAGER_ERROR,
-                                NM_MANAGER_ERROR_UNKNOWN_DEVICE,
-                                "Source connection had no active device");
-            return NULL;
-        }
-
-        if (device && device != parent_device) {
-            g_set_error_literal(error,
-                                NM_MANAGER_ERROR,
-                                NM_MANAGER_ERROR_UNKNOWN_DEVICE,
-                                "The device doesn't match the active connection.");
-            return NULL;
-        }
-
-        return (NMActiveConnection *) nm_vpn_connection_new(
-            sett_conn,
-            parent_device,
-            nm_dbus_object_get_path(NM_DBUS_OBJECT(parent)),
-            activation_reason,
-            initial_state_flags,
-            subject);
-    }
-
-    return (NMActiveConnection *) nm_act_request_new(sett_conn,
-                                                     applied,
-                                                     specific_object,
-                                                     subject,
-                                                     activation_type,
-                                                     activation_reason,
-                                                     initial_state_flags,
-                                                     device);
-}
-
-static void
-_internal_activation_auth_done(NMManager *         self,
-                               NMActiveConnection *active,
-                               gboolean            success,
-                               const char *        error_desc)
-{
-    NMManagerPrivate *  priv = NM_MANAGER_GET_PRIVATE(self);
-    NMActiveConnection *ac;
-    gs_free_error GError *error = NULL;
-
-    nm_assert(NM_IS_ACTIVE_CONNECTION(active));
-
-    if (!success)
-        goto fail;
-
-    /* Don't continue with an autoconnect-activation if a more important activation
-     * already exists.
-     * We also check this earlier, but there we may fail to detect a duplicate
-     * if the existing active connection was undergoing authorization.
-     */
-    if (NM_IN_SET(nm_active_connection_get_activation_reason(active),
-                  NM_ACTIVATION_REASON_EXTERNAL,
-                  NM_ACTIVATION_REASON_ASSUME,
-                  NM_ACTIVATION_REASON_AUTOCONNECT)) {
-        c_list_for_each_entry (ac, &priv->active_connections_lst_head, active_connections_lst) {
-            if (nm_active_connection_get_device(ac) == nm_active_connection_get_device(active)
-                && nm_active_connection_get_settings_connection(ac)
-                       == nm_active_connection_get_settings_connection(active)
-                && nm_active_connection_get_state(ac) <= NM_ACTIVE_CONNECTION_STATE_ACTIVATED) {
-                g_set_error(&error,
-                            NM_MANAGER_ERROR,
-                            NM_MANAGER_ERROR_CONNECTION_ALREADY_ACTIVE,
-                            "Connection '%s' is already active",
-                            nm_active_connection_get_settings_connection_id(active));
-                goto fail;
-            }
-        }
-    }
-
-    if (_internal_activate_generic(self, active, &error))
-        return;
-
-fail:
-    nm_assert(error_desc || error);
-    nm_active_connection_set_state_fail(active,
-                                        NM_ACTIVE_CONNECTION_STATE_REASON_UNKNOWN,
-                                        error_desc ?: error->message);
-}
-
-/**
- * nm_manager_activate_connection():
- * @self: the #NMManager
- * @sett_conn: the #NMSettingsConnection to activate on @device
- * @applied: (allow-none): the applied connection to activate on @device
- * @specific_object: the specific object path, if any, for the activation
- * @device: the #NMDevice to activate @sett_conn on. Can be %NULL for VPNs.
- * @subject: the subject which requested activation
- * @activation_type: whether to assume the connection. That is, take over gracefully,
- *   non-destructible.
- * @activation_reason: the reason for activation
- * @initial_state_flags: the initial state flags for the activation.
- * @error: return location for an error
- *
- * Begins a new internally-initiated activation of @sett_conn on @device.
- * @subject should be the subject of the activation that triggered this
- * one, or if this is an autoconnect request, a new internal subject.
- * The returned #NMActiveConnection is owned by the Manager and should be
- * referenced by the caller if the caller continues to use it. If @applied
- * is supplied, it shall not be modified by the caller afterwards.
- *
- * Returns: (transfer none): the new #NMActiveConnection that tracks
- * activation of @sett_conn on @device
- */
-NMActiveConnection *
-nm_manager_activate_connection(NMManager *            self,
-                               NMSettingsConnection * sett_conn,
-                               NMConnection *         applied,
-                               const char *           specific_object,
-                               NMDevice *             device,
-                               NMAuthSubject *        subject,
-                               NMActivationType       activation_type,
-                               NMActivationReason     activation_reason,
-                               NMActivationStateFlags initial_state_flags,
-                               GError **              error)
-{
-    NMManagerPrivate *  priv;
-    NMActiveConnection *active;
-    AsyncOpData *       async_op_data;
-    gboolean            is_vpn;
-
-    g_return_val_if_fail(NM_IS_MANAGER(self), NULL);
-    g_return_val_if_fail(NM_IS_SETTINGS_CONNECTION(sett_conn), NULL);
-    is_vpn = _connection_is_vpn(nm_settings_connection_get_connection(sett_conn));
-    g_return_val_if_fail(is_vpn || NM_IS_DEVICE(device), NULL);
-    g_return_val_if_fail(!error || !*error, NULL);
-    nm_assert(!nm_streq0(specific_object, "/"));
-
-    priv = NM_MANAGER_GET_PRIVATE(self);
-
-    if (!nm_auth_is_subject_in_acl_set_error(nm_settings_connection_get_connection(sett_conn),
-                                             subject,
-                                             NM_MANAGER_ERROR,
-                                             NM_MANAGER_ERROR_PERMISSION_DENIED,
-                                             error))
-        return NULL;
-
-    /* Look for a active connection that's equivalent and is already pending authorization
-     * and eventual activation. This is used to de-duplicate concurrent activations which would
-     * otherwise race and cause the device to disconnect and reconnect repeatedly.
-     * In particular, this allows the master and multiple slaves to concurrently auto-activate
-     * while all the slaves would use the same active-connection. */
-    c_list_for_each_entry (async_op_data, &priv->async_op_lst_head, async_op_lst) {
-        if (async_op_data->async_op_type != ASYNC_OP_TYPE_AC_AUTH_ACTIVATE_INTERNAL)
-            continue;
-
-        active = async_op_data->ac_auth.active;
-        if (sett_conn == nm_active_connection_get_settings_connection(active)
-            && nm_streq0(nm_active_connection_get_specific_object(active), specific_object)
-            && (!device || nm_active_connection_get_device(active) == device)
-            && nm_auth_subject_get_subject_type(nm_active_connection_get_subject(active))
-                   == NM_AUTH_SUBJECT_TYPE_INTERNAL
-            && nm_auth_subject_get_subject_type(subject) == NM_AUTH_SUBJECT_TYPE_INTERNAL
-            && nm_active_connection_get_activation_reason(active) == activation_reason)
-            return active;
-    }
-
-    active = _new_active_connection(self,
-                                    is_vpn,
-                                    sett_conn,
-                                    NULL,
-                                    applied,
-                                    specific_object,
-                                    device,
-                                    subject,
-                                    activation_type,
-                                    activation_reason,
-                                    initial_state_flags,
-                                    error);
-    if (!active)
-        return NULL;
-
-    nm_active_connection_authorize(active,
-                                   NULL,
-                                   _async_op_complete_ac_auth_cb,
-                                   _async_op_data_new_authorize_activate_internal(self, active));
-    return active;
-}
-
-/**
- * validate_activation_request:
- * @self: the #NMManager
- * @context: the D-Bus context of the requestor
- * @sett_conn: the #NMSettingsConnection to be activated, or %NULL if there
- *   is only a partial activation.
- * @connection: the partial #NMConnection to be activated (if @sett_conn is unspecified)
- * @device_path: the object path of the device to be activated, or NULL
- * @out_device: on successful return, the #NMDevice to be activated with @connection
- *   The caller may pass in a device which shortcuts the lookup by path.
- *   In this case, the passed in device must have the matching @device_path
- *   already.
- * @out_is_vpn: on successful return, %TRUE if @connection is a VPN connection
- * @error: location to store an error on failure
- *
- * Performs basic validation on an activation request, including ensuring that
- * the requestor is a valid Unix process, is not disallowed in @connection
- * permissions, and that a device exists that can activate @connection.
- *
- * Returns: on success, the #NMAuthSubject representing the requestor, or
- *   %NULL on error
- */
-static NMAuthSubject *
-validate_activation_request(NMManager *            self,
-                            GDBusMethodInvocation *context,
-                            NMSettingsConnection * sett_conn,
-                            NMConnection *         connection,
-                            const char *           device_path,
-                            NMDevice **            out_device,
-                            gboolean *             out_is_vpn,
-                            GError **              error)
-{
-    NMDevice *      device                 = NULL;
-    gboolean        is_vpn                 = FALSE;
-    gs_unref_object NMAuthSubject *subject = NULL;
-
-    nm_assert(!sett_conn || NM_IS_SETTINGS_CONNECTION(sett_conn));
-    nm_assert(!connection || NM_IS_CONNECTION(connection));
-    nm_assert(sett_conn || connection);
-    nm_assert(!connection || !sett_conn
-              || connection == nm_settings_connection_get_connection(sett_conn));
-    nm_assert(out_device);
-    nm_assert(out_is_vpn);
-
-    if (!connection)
-        connection = nm_settings_connection_get_connection(sett_conn);
-
-    /* Validate the caller */
-    subject = nm_dbus_manager_new_auth_subject_from_context(context);
-    if (!subject) {
-        g_set_error_literal(error,
-                            NM_MANAGER_ERROR,
-                            NM_MANAGER_ERROR_PERMISSION_DENIED,
-                            NM_UTILS_ERROR_MSG_REQ_UID_UKNOWN);
-        return NULL;
-    }
-
-    if (!nm_auth_is_subject_in_acl_set_error(connection,
-                                             subject,
-                                             NM_MANAGER_ERROR,
-                                             NM_MANAGER_ERROR_PERMISSION_DENIED,
-                                             error))
-        return NULL;
-
-    is_vpn = _connection_is_vpn(connection);
-
-    if (*out_device) {
-        device = *out_device;
-        nm_assert(NM_IS_DEVICE(device));
-        nm_assert(device_path);
-        nm_assert(nm_streq0(device_path, nm_dbus_object_get_path(NM_DBUS_OBJECT(device))));
-        nm_assert(device == nm_manager_get_device_by_path(self, device_path));
-    } else if (device_path) {
-        device = nm_manager_get_device_by_path(self, device_path);
-        if (!device) {
-            g_set_error_literal(error,
-                                NM_MANAGER_ERROR,
-                                NM_MANAGER_ERROR_UNKNOWN_DEVICE,
-                                "Device not found");
-            return NULL;
-        }
-    } else if (!is_vpn) {
-        gs_free_error GError *local = NULL;
-
-        device = nm_manager_get_best_device_for_connection(self,
-                                                           sett_conn,
-                                                           connection,
-                                                           TRUE,
-                                                           NULL,
-                                                           &local);
-        if (!device) {
-            gs_free char *iface = NULL;
-
-            /* VPN and software-device connections don't need a device yet,
-             * but non-virtual connections do ... */
-            if (!nm_connection_is_virtual(connection)) {
-                g_set_error(error,
-                            NM_MANAGER_ERROR,
-                            NM_MANAGER_ERROR_UNKNOWN_DEVICE,
-                            "No suitable device found for this connection (%s).",
-                            local->message);
-                return NULL;
-            }
-
-            /* Look for an existing device with the connection's interface name */
-            iface = nm_manager_get_connection_iface(self, connection, NULL, NULL, error);
-            if (!iface)
-                return NULL;
-
-            device = find_device_by_iface(self, iface, connection, NULL);
-            if (!device) {
-                g_set_error_literal(error,
-                                    NM_MANAGER_ERROR,
-                                    NM_MANAGER_ERROR_UNKNOWN_DEVICE,
-                                    "Failed to find a compatible device for this connection");
-                return NULL;
-            }
-        }
-    }
-
-    nm_assert(is_vpn || NM_IS_DEVICE(device));
-
-    *out_device = device;
-    *out_is_vpn = is_vpn;
-    return g_steal_pointer(&subject);
-}
-
-/*****************************************************************************/
-
-static void
-_activation_auth_done(NMManager *            self,
-                      NMActiveConnection *   active,
-                      GDBusMethodInvocation *invocation,
-                      gboolean               success,
-                      const char *           error_desc)
-{
-    GError *              error = NULL;
-    NMAuthSubject *       subject;
-    NMSettingsConnection *connection;
-
-    subject    = nm_active_connection_get_subject(active);
-    connection = nm_active_connection_get_settings_connection(active);
-
-    if (!success) {
-        error =
-            g_error_new_literal(NM_MANAGER_ERROR, NM_MANAGER_ERROR_PERMISSION_DENIED, error_desc);
-        goto fail;
-    }
-
-    if (!_internal_activate_generic(self, active, &error))
-        goto fail;
-
-    nm_settings_connection_autoconnect_blocked_reason_set(
-        connection,
-        NM_SETTINGS_AUTO_CONNECT_BLOCKED_REASON_USER_REQUEST,
-        FALSE);
-    g_dbus_method_invocation_return_value(
-        invocation,
-        g_variant_new("(o)", nm_dbus_object_get_path(NM_DBUS_OBJECT(active))));
-    nm_audit_log_connection_op(NM_AUDIT_OP_CONN_ACTIVATE, connection, TRUE, NULL, subject, NULL);
-    return;
-
-fail:
-    nm_audit_log_connection_op(NM_AUDIT_OP_CONN_ACTIVATE,
-                               connection,
-                               FALSE,
-                               NULL,
-                               subject,
-                               error->message);
-    nm_active_connection_set_state_fail(active,
-                                        NM_ACTIVE_CONNECTION_STATE_REASON_UNKNOWN,
-                                        error->message);
-
-    g_dbus_method_invocation_take_error(invocation, error);
-}
-
-static void
-impl_manager_activate_connection(NMDBusObject *                     obj,
-                                 const NMDBusInterfaceInfoExtended *interface_info,
-                                 const NMDBusMethodInfoExtended *   method_info,
-                                 GDBusConnection *                  dbus_connection,
-                                 const char *                       sender,
-                                 GDBusMethodInvocation *            invocation,
-                                 GVariant *                         parameters)
-{
-    NMManager *       self                     = NM_MANAGER(obj);
-    NMManagerPrivate *priv                     = NM_MANAGER_GET_PRIVATE(self);
-    gs_unref_object NMActiveConnection *active = NULL;
-    gs_unref_object NMAuthSubject *subject     = NULL;
-    NMSettingsConnection *         sett_conn   = NULL;
-    NMDevice *                     device      = NULL;
-    gboolean                       is_vpn      = FALSE;
-    GError *                       error       = NULL;
-    const char *                   connection_path;
-    const char *                   device_path;
-    const char *                   specific_object_path;
-
-    g_variant_get(parameters, "(&o&o&o)", &connection_path, &device_path, &specific_object_path);
-
-    connection_path      = nm_dbus_path_not_empty(connection_path);
-    specific_object_path = nm_dbus_path_not_empty(specific_object_path);
-    device_path          = nm_dbus_path_not_empty(device_path);
-
-    /* If the connection path is given and valid, that connection is activated.
-     * Otherwise, the "best" connection for the device is chosen and activated,
-     * regardless of whether that connection is autoconnect-enabled or not
-     * (since this is an explicit request, not an auto-activation request).
-     */
-    if (connection_path) {
-        sett_conn = nm_settings_get_connection_by_path(priv->settings, connection_path);
-        if (!sett_conn) {
-            error = g_error_new_literal(NM_MANAGER_ERROR,
-                                        NM_MANAGER_ERROR_UNKNOWN_CONNECTION,
-                                        "Connection could not be found.");
-            goto error;
-        }
-    } else {
-        /* If no connection is given, find a suitable connection for the given device path */
-        if (!device_path) {
-            error = g_error_new_literal(
-                NM_MANAGER_ERROR,
-                NM_MANAGER_ERROR_UNKNOWN_DEVICE,
-                "Only devices may be activated without a specifying a connection");
-            goto error;
-        }
-        device = nm_manager_get_device_by_path(self, device_path);
-        if (!device) {
-            error = g_error_new(NM_MANAGER_ERROR,
-                                NM_MANAGER_ERROR_UNKNOWN_DEVICE,
-                                "Can not activate an unknown device '%s'",
-                                device_path);
-            goto error;
-        }
-
-        sett_conn = nm_device_get_best_connection(device, specific_object_path, &error);
-        if (!sett_conn)
-            goto error;
-    }
-
-    subject = validate_activation_request(self,
-                                          invocation,
-                                          sett_conn,
-                                          NULL,
-                                          device_path,
-                                          &device,
-                                          &is_vpn,
-                                          &error);
-    if (!subject)
-        goto error;
-
-    active = _new_active_connection(self,
-                                    is_vpn,
-                                    sett_conn,
-                                    NULL,
-                                    NULL,
-                                    specific_object_path,
-                                    device,
-                                    subject,
-                                    NM_ACTIVATION_TYPE_MANAGED,
-                                    NM_ACTIVATION_REASON_USER_REQUEST,
-                                    _activation_bind_lifetime_to_profile_visibility(subject),
-                                    &error);
-    if (!active)
-        goto error;
-
-    nm_active_connection_authorize(
-        active,
-        NULL,
-        _async_op_complete_ac_auth_cb,
-        _async_op_data_new_ac_auth_activate_user(self, active, invocation));
-
-    /* we passed the pointer on to _async_op_data_new_ac_auth_activate_user() */
-    g_steal_pointer(&active);
-
-    return;
-
-error:
-    if (sett_conn) {
-        nm_audit_log_connection_op(NM_AUDIT_OP_CONN_ACTIVATE,
-                                   sett_conn,
-                                   FALSE,
-                                   NULL,
-                                   subject,
-                                   error->message);
-    }
-    g_dbus_method_invocation_take_error(invocation, error);
-}
-
-/*****************************************************************************/
-
-static void
-activation_add_done(NMSettings *           settings,
-                    NMSettingsConnection * new_connection,
-                    GError *               error,
-                    GDBusMethodInvocation *context,
-                    NMAuthSubject *        subject,
-                    gpointer               user_data)
-{
-    NMManager *     self;
-    gs_unref_object NMActiveConnection *active = NULL;
-    gs_free_error GError *local                = NULL;
-    gpointer              async_op_type_ptr;
-    AsyncOpType           async_op_type;
-    GVariant *            result_floating;
-
-    nm_utils_user_data_unpack(user_data, &self, &active, &async_op_type_ptr);
-    async_op_type = GPOINTER_TO_INT(async_op_type_ptr);
-
-    if (error)
-        goto fail;
-
-    nm_active_connection_set_settings_connection(active, new_connection);
-
-    if (!_internal_activate_generic(self, active, &local))
-        goto fail;
-
-    if (async_op_type == ASYNC_OP_TYPE_AC_AUTH_ADD_AND_ACTIVATE) {
-        result_floating = g_variant_new("(oo)",
-                                        nm_dbus_object_get_path(NM_DBUS_OBJECT(new_connection)),
-                                        nm_dbus_object_get_path(NM_DBUS_OBJECT(active)));
-    } else {
-        result_floating = g_variant_new("(oo@a{sv})",
-                                        nm_dbus_object_get_path(NM_DBUS_OBJECT(new_connection)),
-                                        nm_dbus_object_get_path(NM_DBUS_OBJECT(active)),
-                                        g_variant_new_array(G_VARIANT_TYPE("{sv}"), NULL, 0));
-    }
-    g_dbus_method_invocation_return_value(context, result_floating);
-
-    nm_audit_log_connection_op(NM_AUDIT_OP_CONN_ADD_ACTIVATE,
-                               nm_active_connection_get_settings_connection(active),
-                               TRUE,
-                               NULL,
-                               nm_active_connection_get_subject(active),
-                               NULL);
-    return;
-
-fail:
-    if (local) {
-        nm_assert(!error);
-        error = local;
-    } else
-        nm_assert(error);
-
-    nm_active_connection_set_state_fail(active,
-                                        NM_ACTIVE_CONNECTION_STATE_REASON_UNKNOWN,
-                                        error->message);
-    if (new_connection)
-        nm_settings_connection_delete(new_connection, FALSE);
-    g_dbus_method_invocation_return_gerror(context, error);
-    nm_audit_log_connection_op(NM_AUDIT_OP_CONN_ADD_ACTIVATE,
-                               NULL,
-                               FALSE,
-                               NULL,
-                               nm_active_connection_get_subject(active),
-                               error->message);
-}
-
-static void
-_add_and_activate_auth_done(NMManager *                     self,
-                            AsyncOpType                     async_op_type,
-                            NMActiveConnection *            active,
-                            NMConnection *                  connection,
-                            GDBusMethodInvocation *         invocation,
-                            NMSettingsConnectionPersistMode persist_mode,
-                            gboolean                        is_volatile,
-                            gboolean                        success,
-                            const char *                    error_desc)
-{
-    NMManagerPrivate *priv;
-    GError *          error = NULL;
-
-    if (!success) {
-        error =
-            g_error_new_literal(NM_MANAGER_ERROR, NM_MANAGER_ERROR_PERMISSION_DENIED, error_desc);
-        nm_audit_log_connection_op(NM_AUDIT_OP_CONN_ADD_ACTIVATE,
-                                   NULL,
-                                   FALSE,
-                                   NULL,
-                                   nm_active_connection_get_subject(active),
-                                   error->message);
-        g_dbus_method_invocation_take_error(invocation, error);
-        return;
-    }
-
-    priv = NM_MANAGER_GET_PRIVATE(self);
-
-    /* FIXME(shutdown): nm_settings_add_connection_dbus() cannot be cancelled. It should be made
-     * cancellable and tracked via AsyncOpData to be able to do a clean
-     * shutdown. */
-    nm_settings_add_connection_dbus(
-        priv->settings,
-        connection,
-        persist_mode,
-        NM_SETTINGS_CONNECTION_ADD_REASON_NONE,
-        (is_volatile ? NM_SETTINGS_CONNECTION_INT_FLAGS_VOLATILE
-                     : NM_SETTINGS_CONNECTION_INT_FLAGS_NONE),
-        nm_active_connection_get_subject(active),
-        invocation,
-        activation_add_done,
-        nm_utils_user_data_pack(self, g_object_ref(active), GINT_TO_POINTER(async_op_type)));
-}
-
-static void
-impl_manager_add_and_activate_connection(NMDBusObject *                     obj,
-                                         const NMDBusInterfaceInfoExtended *interface_info,
-                                         const NMDBusMethodInfoExtended *   method_info,
-                                         GDBusConnection *                  dbus_connection,
-                                         const char *                       sender,
-                                         GDBusMethodInvocation *            invocation,
-                                         GVariant *                         parameters)
-{
-    NMManager *       self                     = NM_MANAGER(obj);
-    NMManagerPrivate *priv                     = NM_MANAGER_GET_PRIVATE(self);
-    gs_unref_object NMConnection *incompl_conn = NULL;
-    gs_unref_object NMActiveConnection *active = NULL;
-    gs_unref_object NMAuthSubject *subject     = NULL;
-    GError *                       error       = NULL;
-    NMDevice *                     device      = NULL;
-    gboolean                       is_vpn      = FALSE;
-    gs_unref_variant GVariant *settings        = NULL;
-    gs_unref_variant GVariant *options         = NULL;
-    const char *               device_path;
-    const char *               specific_object_path;
-    gs_free NMConnection **         conns            = NULL;
-    NMSettingsConnectionPersistMode persist_mode     = NM_SETTINGS_CONNECTION_PERSIST_MODE_TO_DISK;
-    gboolean                        is_volatile      = FALSE;
-    gboolean                        bind_dbus_client = FALSE;
-    AsyncOpType                     async_op_type;
-
-    if (nm_streq(method_info->parent.name, "AddAndActivateConnection2")) {
-        async_op_type = ASYNC_OP_TYPE_AC_AUTH_ADD_AND_ACTIVATE2;
-        g_variant_get(parameters,
-                      "(@a{sa{sv}}&o&o@a{sv})",
-                      &settings,
-                      &device_path,
-                      &specific_object_path,
-                      &options);
-    } else {
-        nm_assert(nm_streq(method_info->parent.name, "AddAndActivateConnection"));
-        async_op_type = ASYNC_OP_TYPE_AC_AUTH_ADD_AND_ACTIVATE;
-        g_variant_get(parameters,
-                      "(@a{sa{sv}}&o&o)",
-                      &settings,
-                      &device_path,
-                      &specific_object_path);
-    }
-
-    if (options) {
-        GVariantIter iter;
-        const char * option_name;
-        GVariant *   option_value;
-
-        g_variant_iter_init(&iter, options);
-        while (g_variant_iter_next(&iter, "{&sv}", &option_name, &option_value)) {
-            gs_unref_variant GVariant *option_value_free = NULL;
-            const char *               s;
-
-            option_value_free = option_value;
-
-            if (nm_streq(option_name, "persist")
-                && g_variant_is_of_type(option_value, G_VARIANT_TYPE_STRING)) {
-                s = g_variant_get_string(option_value, NULL);
-
-                is_volatile  = FALSE;
-                persist_mode = NM_SETTINGS_CONNECTION_PERSIST_MODE_TO_DISK;
-
-                if (nm_streq(s, "volatile")) {
-                    persist_mode = NM_SETTINGS_CONNECTION_PERSIST_MODE_IN_MEMORY_ONLY;
-                    is_volatile  = TRUE;
-                } else if (nm_streq(s, "memory"))
-                    persist_mode = NM_SETTINGS_CONNECTION_PERSIST_MODE_IN_MEMORY_ONLY;
-                else if (nm_streq(s, "disk")) {
-                    /* pass */
-                } else {
-                    error = g_error_new_literal(
-                        NM_MANAGER_ERROR,
-                        NM_MANAGER_ERROR_INVALID_ARGUMENTS,
-                        "Option \"persist\" must be one of \"volatile\", \"memory\" or \"disk\"");
-                    goto error;
-                }
-            } else if (nm_streq(option_name, "bind-activation")
-                       && g_variant_is_of_type(option_value, G_VARIANT_TYPE_STRING)) {
-                s = g_variant_get_string(option_value, NULL);
-
-                if (nm_streq(s, "dbus-client"))
-                    bind_dbus_client = TRUE;
-                else if (nm_streq(s, "none"))
-                    bind_dbus_client = FALSE;
-                else {
-                    error = g_error_new_literal(
-                        NM_MANAGER_ERROR,
-                        NM_MANAGER_ERROR_INVALID_ARGUMENTS,
-                        "Option \"bind-activation\" must be one of \"dbus-client\" or \"none\"");
-                    goto error;
-                }
-            } else {
-                error = g_error_new_literal(NM_MANAGER_ERROR,
-                                            NM_MANAGER_ERROR_INVALID_ARGUMENTS,
-                                            "Unknown extra option passed");
-                goto error;
-            }
-        }
-    }
-
-    specific_object_path = nm_dbus_path_not_empty(specific_object_path);
-    device_path          = nm_dbus_path_not_empty(device_path);
-
-    /* Try to create a new connection with the given settings.
-     * We allow empty settings for AddAndActivateConnection(). In that case,
-     * the connection will be completed in nm_utils_complete_generic() or
-     * nm_device_complete_connection() below. Just make sure we don't expect
-     * specific data being in the connection till then (especially in
-     * validate_activation_request()).
-     */
-    incompl_conn = nm_simple_connection_new();
-    if (settings && g_variant_n_children(settings))
-        _nm_connection_replace_settings(incompl_conn,
-                                        settings,
-                                        NM_SETTING_PARSE_FLAGS_STRICT,
-                                        NULL);
-
-    subject = validate_activation_request(self,
-                                          invocation,
-                                          NULL,
-                                          incompl_conn,
-                                          device_path,
-                                          &device,
-                                          &is_vpn,
-                                          &error);
-    if (!subject)
-        goto error;
-
-    if (is_vpn) {
-        /* Try to fill the VPN's connection setting and name at least */
-        if (!nm_connection_get_setting_vpn(incompl_conn)) {
-            error = g_error_new_literal(NM_CONNECTION_ERROR,
-                                        NM_CONNECTION_ERROR_MISSING_SETTING,
-                                        "VPN connections require a 'vpn' setting");
-            g_prefix_error(&error, "%s: ", NM_SETTING_VPN_SETTING_NAME);
-            goto error;
-        }
-
-        conns = nm_settings_connections_array_to_connections(
-            nm_settings_get_connections(priv->settings, NULL),
-            -1);
-
-        nm_utils_complete_generic(priv->platform,
-                                  incompl_conn,
-                                  NM_SETTING_VPN_SETTING_NAME,
-                                  conns,
-                                  NULL,
-                                  _("VPN connection"),
-                                  NULL,
-                                  NULL,
-                                  FALSE); /* No IPv6 by default for now */
-    } else {
-        conns = nm_settings_connections_array_to_connections(
-            nm_settings_get_connections(priv->settings, NULL),
-            -1);
-        /* Let each device subclass complete the connection */
-        if (!nm_device_complete_connection(device,
-                                           incompl_conn,
-                                           specific_object_path,
-                                           conns,
-                                           &error))
-            goto error;
-    }
-
-    nm_assert(_nm_connection_verify(incompl_conn, NULL) == NM_SETTING_VERIFY_SUCCESS);
-
-    active = _new_active_connection(self,
-                                    is_vpn,
-                                    NULL,
-                                    incompl_conn,
-                                    NULL,
-                                    specific_object_path,
-                                    device,
-                                    subject,
-                                    NM_ACTIVATION_TYPE_MANAGED,
-                                    NM_ACTIVATION_REASON_USER_REQUEST,
-                                    _activation_bind_lifetime_to_profile_visibility(subject),
-                                    &error);
-    if (!active)
-        goto error;
-
-    if (bind_dbus_client) {
-        NMKeepAlive *keep_alive;
-
-        keep_alive = nm_active_connection_get_keep_alive(active);
-        nm_keep_alive_set_dbus_client_watch(keep_alive, dbus_connection, sender);
-        nm_keep_alive_arm(keep_alive);
-    }
-
-    nm_active_connection_authorize(active,
-                                   incompl_conn,
-                                   _async_op_complete_ac_auth_cb,
-                                   _async_op_data_new_ac_auth_add_and_activate(self,
-                                                                               async_op_type,
-                                                                               active,
-                                                                               invocation,
-                                                                               incompl_conn,
-                                                                               persist_mode,
-                                                                               is_volatile));
-
-    /* we passed the pointers on to _async_op_data_new_ac_auth_add_and_activate() */
-    g_steal_pointer(&incompl_conn);
-    g_steal_pointer(&active);
-    return;
-
-error:
-    nm_audit_log_connection_op(NM_AUDIT_OP_CONN_ADD_ACTIVATE,
-                               NULL,
-                               FALSE,
-                               NULL,
-                               subject,
-                               error->message);
-    g_dbus_method_invocation_take_error(invocation, error);
-}
-
-/*****************************************************************************/
-
-gboolean
-nm_manager_deactivate_connection(NMManager *         manager,
-                                 NMActiveConnection *active,
-                                 NMDeviceStateReason reason,
-                                 GError **           error)
-{
-    if (NM_IS_VPN_CONNECTION(active)) {
-        NMActiveConnectionStateReason vpn_reason =
-            NM_ACTIVE_CONNECTION_STATE_REASON_USER_DISCONNECTED;
-
-        if (nm_device_state_reason_check(reason) == NM_DEVICE_STATE_REASON_CONNECTION_REMOVED)
-            vpn_reason = NM_ACTIVE_CONNECTION_STATE_REASON_CONNECTION_REMOVED;
-
-        if (!nm_vpn_connection_deactivate(NM_VPN_CONNECTION(active), vpn_reason, FALSE)) {
-            g_set_error_literal(error,
-                                NM_MANAGER_ERROR,
-                                NM_MANAGER_ERROR_CONNECTION_NOT_ACTIVE,
-                                "The VPN connection was not active.");
-            return FALSE;
-        }
-    } else {
-        nm_assert(NM_IS_ACT_REQUEST(active));
-        nm_device_disconnect_active_connection(active,
-                                               reason,
-                                               NM_ACTIVE_CONNECTION_STATE_REASON_UNKNOWN);
-    }
-
-    _notify(manager, PROP_ACTIVE_CONNECTIONS);
-    return TRUE;
-}
-
-static void
-deactivate_net_auth_done_cb(NMAuthChain *chain, GDBusMethodInvocation *context, gpointer user_data)
-{
-    NMManager *         self  = NM_MANAGER(user_data);
-    GError *            error = NULL;
-    NMAuthCallResult    result;
-    NMActiveConnection *active;
-    char *              path;
-
-    nm_assert(G_IS_DBUS_METHOD_INVOCATION(context));
-
-    c_list_unlink(nm_auth_chain_parent_lst_list(chain));
-
-    path   = nm_auth_chain_get_data(chain, "path");
-    result = nm_auth_chain_get_result(chain, NM_AUTH_PERMISSION_NETWORK_CONTROL);
-    active = active_connection_get_by_path(self, path);
-
-    if (result != NM_AUTH_CALL_RESULT_YES) {
-        error = g_error_new_literal(NM_MANAGER_ERROR,
-                                    NM_MANAGER_ERROR_PERMISSION_DENIED,
-                                    "Not authorized to deactivate connections");
-    } else if (!active) {
-        error = g_error_new_literal(NM_MANAGER_ERROR,
-                                    NM_MANAGER_ERROR_CONNECTION_NOT_ACTIVE,
-                                    "The connection was not active.");
-    } else {
-        /* success; deactivation allowed */
-        if (!nm_manager_deactivate_connection(self,
-                                              active,
-                                              NM_DEVICE_STATE_REASON_USER_REQUESTED,
-                                              &error))
-            nm_assert(error);
-    }
-
-    if (active) {
-        nm_audit_log_connection_op(NM_AUDIT_OP_CONN_DEACTIVATE,
-                                   nm_active_connection_get_settings_connection(active),
-                                   !error,
-                                   NULL,
-                                   nm_auth_chain_get_subject(chain),
-                                   error ? error->message : NULL);
-    }
-
-    if (error)
-        g_dbus_method_invocation_take_error(context, error);
-    else
-        g_dbus_method_invocation_return_value(context, NULL);
-}
-
-static void
-impl_manager_deactivate_connection(NMDBusObject *                     obj,
-                                   const NMDBusInterfaceInfoExtended *interface_info,
-                                   const NMDBusMethodInfoExtended *   method_info,
-                                   GDBusConnection *                  dbus_connection,
-                                   const char *                       sender,
-                                   GDBusMethodInvocation *            invocation,
-                                   GVariant *                         parameters)
-{
-    NMManager *           self = NM_MANAGER(obj);
-    NMManagerPrivate *    priv = NM_MANAGER_GET_PRIVATE(self);
-    NMActiveConnection *  ac;
-    NMSettingsConnection *sett_conn = NULL;
-    GError *              error     = NULL;
-    NMAuthSubject *       subject   = NULL;
-    NMAuthChain *         chain;
-    const char *          active_path;
-
-    g_variant_get(parameters, "(&o)", &active_path);
-
-    /* Find the connection by its object path */
-    ac = active_connection_get_by_path(self, active_path);
-    if (ac)
-        sett_conn = nm_active_connection_get_settings_connection(ac);
-
-    if (!sett_conn) {
-        error = g_error_new_literal(NM_MANAGER_ERROR,
-                                    NM_MANAGER_ERROR_CONNECTION_NOT_ACTIVE,
-                                    "The connection was not active.");
-        goto done;
-    }
-
-    /* Validate the caller */
-    subject = nm_dbus_manager_new_auth_subject_from_context(invocation);
-    if (!subject) {
-        error = g_error_new_literal(NM_MANAGER_ERROR,
-                                    NM_MANAGER_ERROR_PERMISSION_DENIED,
-                                    NM_UTILS_ERROR_MSG_REQ_UID_UKNOWN);
-        goto done;
-    }
-
-    if (!nm_auth_is_subject_in_acl_set_error(nm_settings_connection_get_connection(sett_conn),
-                                             subject,
-                                             NM_MANAGER_ERROR,
-                                             NM_MANAGER_ERROR_PERMISSION_DENIED,
-                                             &error))
-        goto done;
-
-    /* Validate the user request */
-    chain = nm_auth_chain_new_subject(subject, invocation, deactivate_net_auth_done_cb, self);
-    if (!chain) {
-        error = g_error_new_literal(NM_MANAGER_ERROR,
-                                    NM_MANAGER_ERROR_PERMISSION_DENIED,
-                                    NM_UTILS_ERROR_MSG_REQ_AUTH_FAILED);
-        goto done;
-    }
-
-    c_list_link_tail(&priv->auth_lst_head, nm_auth_chain_parent_lst_list(chain));
-    nm_auth_chain_set_data(chain, "path", g_strdup(active_path), g_free);
-    nm_auth_chain_add_call(chain, NM_AUTH_PERMISSION_NETWORK_CONTROL, TRUE);
-
-done:
-    if (error) {
-        if (sett_conn) {
-            nm_audit_log_connection_op(NM_AUDIT_OP_CONN_DEACTIVATE,
-                                       sett_conn,
-                                       FALSE,
-                                       NULL,
-                                       subject,
-                                       error->message);
-        }
-        g_dbus_method_invocation_take_error(invocation, error);
-    }
-    g_clear_object(&subject);
-}
-
-static gboolean
-sleep_devices_add(NMManager *self, NMDevice *device, gboolean suspending)
-{
-    NMManagerPrivate *             priv   = NM_MANAGER_GET_PRIVATE(self);
-    NMSleepMonitorInhibitorHandle *handle = NULL;
-
-    if (g_hash_table_lookup_extended(priv->sleep_devices, device, NULL, (gpointer *) &handle)) {
-        if (suspending) {
-            /* if we are suspending, always insert a new handle in sleep_devices.
-             * Even if we had an old handle, it might be stale by now. */
-            g_hash_table_insert(priv->sleep_devices,
-                                device,
-                                nm_sleep_monitor_inhibit_take(priv->sleep_monitor));
-            if (handle)
-                nm_sleep_monitor_inhibit_release(priv->sleep_monitor, handle);
-        }
-        return FALSE;
-    }
-
-    g_hash_table_insert(priv->sleep_devices,
-                        g_object_ref(device),
-                        suspending ? nm_sleep_monitor_inhibit_take(priv->sleep_monitor) : NULL);
-    g_signal_connect(device, "notify::" NM_DEVICE_STATE, (GCallback) device_sleep_cb, self);
-    return TRUE;
-}
-
-static gboolean
-sleep_devices_remove(NMManager *self, NMDevice *device)
-{
-    NMManagerPrivate *             priv = NM_MANAGER_GET_PRIVATE(self);
-    NMSleepMonitorInhibitorHandle *handle;
-
-    if (!g_hash_table_lookup_extended(priv->sleep_devices, device, NULL, (gpointer *) &handle))
-        return FALSE;
-
-    if (handle)
-        nm_sleep_monitor_inhibit_release(priv->sleep_monitor, handle);
-
-    /* Remove device from hash */
-    g_signal_handlers_disconnect_by_func(device, device_sleep_cb, self);
-    g_hash_table_remove(priv->sleep_devices, device);
-    g_object_unref(device);
-    return TRUE;
-}
-
-static void
-sleep_devices_clear(NMManager *self)
-{
-    NMManagerPrivate *             priv = NM_MANAGER_GET_PRIVATE(self);
-    NMDevice *                     device;
-    NMSleepMonitorInhibitorHandle *handle;
-    GHashTableIter                 iter;
-
-    if (!priv->sleep_devices)
-        return;
-
-    g_hash_table_iter_init(&iter, priv->sleep_devices);
-    while (g_hash_table_iter_next(&iter, (gpointer *) &device, (gpointer *) &handle)) {
-        g_signal_handlers_disconnect_by_func(device, device_sleep_cb, self);
-        if (handle)
-            nm_sleep_monitor_inhibit_release(priv->sleep_monitor, handle);
-        g_object_unref(device);
-        g_hash_table_iter_remove(&iter);
-    }
-}
-
-static void
-device_sleep_cb(NMDevice *device, GParamSpec *pspec, NMManager *self)
-{
-    switch (nm_device_get_state(device)) {
-    case NM_DEVICE_STATE_DISCONNECTED:
-        _LOGD(LOGD_SUSPEND, "sleep: unmanaging device %s", nm_device_get_ip_iface(device));
-        nm_device_set_unmanaged_by_flags_queue(device,
-                                               NM_UNMANAGED_SLEEPING,
-                                               TRUE,
-                                               NM_DEVICE_STATE_REASON_SLEEPING);
-        break;
-    case NM_DEVICE_STATE_UNMANAGED:
-        _LOGD(LOGD_SUSPEND, "sleep: device %s is ready", nm_device_get_ip_iface(device));
-
-        if (!sleep_devices_remove(self, device))
-            g_return_if_reached();
-
-        break;
-    default:
-        return;
-    }
-}
-
-static void
-do_sleep_wake(NMManager *self, gboolean sleeping_changed)
-{
-    NMManagerPrivate *priv = NM_MANAGER_GET_PRIVATE(self);
-    gboolean          suspending, waking_from_suspend;
-    NMDevice *        device;
-
-    suspending          = sleeping_changed && priv->sleeping;
-    waking_from_suspend = sleeping_changed && !priv->sleeping;
-
-    if (manager_sleeping(self)) {
-        _LOGD(LOGD_SUSPEND, "sleep: %s...", suspending ? "sleeping" : "disabling");
-
-        /* FIXME: are there still hardware devices that need to be disabled around
-         * suspend/resume?
-         */
-        c_list_for_each_entry (device, &priv->devices_lst_head, devices_lst) {
-            if (nm_device_is_software(device)) {
-                /* If a user disables networking we consider that as an
-                 * indication that also software devices must be disconnected.
-                 * But we don't want to destroy them for external events as
-                 * a system suspend.
-                 */
-                if (suspending)
-                    continue;
-            }
-            /* Wake-on-LAN devices will be taken down post-suspend rather than pre- */
-            if (suspending && device_is_wake_on_lan(priv->platform, device)) {
-                _LOGD(LOGD_SUSPEND,
-                      "sleep: device %s has wake-on-lan, skipping",
-                      nm_device_get_ip_iface(device));
-                continue;
-            }
-
-            if (nm_device_is_activating(device)
-                || nm_device_get_state(device) == NM_DEVICE_STATE_ACTIVATED) {
-                _LOGD(LOGD_SUSPEND,
-                      "sleep: wait disconnection of device %s",
-                      nm_device_get_ip_iface(device));
-
-                if (sleep_devices_add(self, device, suspending))
-                    nm_device_queue_state(device,
-                                          NM_DEVICE_STATE_DEACTIVATING,
-                                          NM_DEVICE_STATE_REASON_SLEEPING);
-            } else {
-                nm_device_set_unmanaged_by_flags(device,
-                                                 NM_UNMANAGED_SLEEPING,
-                                                 TRUE,
-                                                 NM_DEVICE_STATE_REASON_SLEEPING);
-            }
-        }
-    } else {
-        _LOGD(LOGD_SUSPEND, "sleep: %s...", waking_from_suspend ? "waking up" : "re-enabling");
-
-        sleep_devices_clear(self);
-
-        if (waking_from_suspend) {
-            c_list_for_each_entry (device, &priv->devices_lst_head, devices_lst) {
-                if (nm_device_is_software(device))
-                    continue;
-
-                /* Belatedly take down Wake-on-LAN devices; ideally we wouldn't have to do this
-                 * but for now it's the only way to make sure we re-check their connectivity.
-                 */
-                if (device_is_wake_on_lan(priv->platform, device))
-                    nm_device_set_unmanaged_by_flags(device,
-                                                     NM_UNMANAGED_SLEEPING,
-                                                     TRUE,
-                                                     NM_DEVICE_STATE_REASON_SLEEPING);
-
-                /* Check if the device is unmanaged but the state transition is still pending.
-                 * If so, change state now so that later we re-manage the device forcing a
-                 * re-check of available connections.
-                 */
-                if (!nm_device_get_managed(device, FALSE)
-                    && nm_device_get_state(device) != NM_DEVICE_STATE_UNMANAGED) {
-                    nm_device_state_changed(device,
-                                            NM_DEVICE_STATE_UNMANAGED,
-                                            NM_DEVICE_STATE_REASON_SLEEPING);
-                }
-            }
-        }
-
-        /* Ensure rfkill state is up-to-date since we don't respond to state
-         * changes during sleep.
-         */
-        nm_manager_rfkill_update(self, RFKILL_TYPE_UNKNOWN);
-
-        /* Re-manage managed devices */
-        c_list_for_each_entry (device, &priv->devices_lst_head, devices_lst) {
-            guint i;
-
-            if (nm_device_is_software(device)
-                && !nm_device_get_unmanaged_flags(device, NM_UNMANAGED_SLEEPING)) {
-                /* DHCP leases of software devices could have gone stale
-                 * so we need to renew them. */
-                nm_device_update_dynamic_ip_setup(device);
-                continue;
-            }
-
-            /* enable/disable wireless devices since that we don't respond
-             * to killswitch changes during sleep.
-             */
-            for (i = 0; i < RFKILL_TYPE_MAX; i++) {
-                RadioState *rstate  = &priv->radio_states[i];
-                gboolean    enabled = radio_enabled_for_rstate(rstate, TRUE);
-
-                if (rstate->desc) {
-                    _LOGD(LOGD_RFKILL,
-                          "rfkill: %s %s devices (hw_enabled %d, sw_enabled %d, user_enabled %d)",
-                          enabled ? "enabling" : "disabling",
-                          rstate->desc,
-                          rstate->hw_enabled,
-                          rstate->sw_enabled,
-                          rstate->user_enabled);
-                }
-                if (nm_device_get_rfkill_type(device) == rstate->rtype)
-                    nm_device_set_enabled(device, enabled);
-            }
-
-            nm_device_set_unmanaged_by_flags(device,
-                                             NM_UNMANAGED_SLEEPING,
-                                             FALSE,
-                                             NM_DEVICE_STATE_REASON_NOW_MANAGED);
-        }
-    }
-
-    nm_manager_update_state(self);
-}
-
-static void
-_internal_sleep(NMManager *self, gboolean do_sleep)
-{
-    NMManagerPrivate *priv;
-
-    g_return_if_fail(NM_IS_MANAGER(self));
-
-    priv = NM_MANAGER_GET_PRIVATE(self);
-
-    if (priv->sleeping == do_sleep)
-        return;
-
-    _LOGI(LOGD_SUSPEND,
-          "sleep: %s requested (sleeping: %s  enabled: %s)",
-          do_sleep ? "sleep" : "wake",
-          priv->sleeping ? "yes" : "no",
-          priv->net_enabled ? "yes" : "no");
-
-    priv->sleeping = do_sleep;
-
-    do_sleep_wake(self, TRUE);
-
-    _notify(self, PROP_SLEEPING);
-}
-
-static void
-impl_manager_sleep(NMDBusObject *                     obj,
-                   const NMDBusInterfaceInfoExtended *interface_info,
-                   const NMDBusMethodInfoExtended *   method_info,
-                   GDBusConnection *                  connection,
-                   const char *                       sender,
-                   GDBusMethodInvocation *            invocation,
-                   GVariant *                         parameters)
-{
-    NMManager *       self                 = NM_MANAGER(obj);
-    NMManagerPrivate *priv                 = NM_MANAGER_GET_PRIVATE(self);
-    GError *          error                = NULL;
-    gs_unref_object NMAuthSubject *subject = NULL;
-    gboolean                       do_sleep;
-
-    g_variant_get(parameters, "(b)", &do_sleep);
-
-    subject = nm_dbus_manager_new_auth_subject_from_context(invocation);
-
-    if (priv->sleeping == do_sleep) {
-        error = g_error_new(NM_MANAGER_ERROR,
-                            NM_MANAGER_ERROR_ALREADY_ASLEEP_OR_AWAKE,
-                            "Already %s",
-                            do_sleep ? "asleep" : "awake");
-        nm_audit_log_control_op(NM_AUDIT_OP_SLEEP_CONTROL,
-                                do_sleep ? "on" : "off",
-                                FALSE,
-                                subject,
-                                error->message);
-        g_dbus_method_invocation_take_error(invocation, error);
-        return;
-    }
-
-    /* Unconditionally allow the request.  Previously it was polkit protected
-     * but unfortunately that doesn't work for short-lived processes like
-     * pm-utils.  It uses dbus-send without --print-reply, which quits
-     * immediately after sending the request, and NM is unable to obtain the
-     * sender's UID as dbus-send has already dropped off the bus.  Thus NM
-     * fails the request.  Instead, don't validate the request, but rely on
-     * D-Bus permissions to restrict the call to root.
-     */
-    _internal_sleep(self, do_sleep);
-    nm_audit_log_control_op(NM_AUDIT_OP_SLEEP_CONTROL,
-                            do_sleep ? "on" : "off",
-                            TRUE,
-                            subject,
-                            NULL);
-    g_dbus_method_invocation_return_value(invocation, NULL);
-    return;
-}
-
-static void
-sleeping_cb(NMSleepMonitor *monitor, gboolean is_about_to_suspend, gpointer user_data)
-{
-    NMManager *self = user_data;
-
-    _LOGT(LOGD_SUSPEND, "sleep: received %s signal", is_about_to_suspend ? "sleeping" : "resuming");
-    _internal_sleep(self, is_about_to_suspend);
-}
-
-static void
-_internal_enable(NMManager *self, gboolean enable)
-{
-    NMManagerPrivate *priv = NM_MANAGER_GET_PRIVATE(self);
-
-    nm_config_state_set(priv->config,
-                        TRUE,
-                        FALSE,
-                        NM_CONFIG_STATE_PROPERTY_NETWORKING_ENABLED,
-                        enable);
-
-    _LOGI(LOGD_SUSPEND,
-          "%s requested (sleeping: %s  enabled: %s)",
-          enable ? "enable" : "disable",
-          priv->sleeping ? "yes" : "no",
-          priv->net_enabled ? "yes" : "no");
-
-    priv->net_enabled = enable;
-
-    do_sleep_wake(self, FALSE);
-
-    _notify(self, PROP_NETWORKING_ENABLED);
-}
-
-static void
-enable_net_done_cb(NMAuthChain *chain, GDBusMethodInvocation *context, gpointer user_data)
-{
-    NMManager *      self = NM_MANAGER(user_data);
-    NMAuthCallResult result;
-    gboolean         enable;
-    NMAuthSubject *  subject;
-
-    nm_assert(G_IS_DBUS_METHOD_INVOCATION(context));
-
-    c_list_unlink(nm_auth_chain_parent_lst_list(chain));
-    enable  = GPOINTER_TO_UINT(nm_auth_chain_get_data(chain, "enable"));
-    subject = nm_auth_chain_get_subject(chain);
-
-    result = nm_auth_chain_get_result(chain, NM_AUTH_PERMISSION_ENABLE_DISABLE_NETWORK);
-    if (result != NM_AUTH_CALL_RESULT_YES) {
-        GError *ret_error;
-
-        ret_error = g_error_new_literal(NM_MANAGER_ERROR,
-                                        NM_MANAGER_ERROR_PERMISSION_DENIED,
-                                        "Not authorized to enable/disable networking");
-        nm_audit_log_control_op(NM_AUDIT_OP_NET_CONTROL,
-                                enable ? "on" : "off",
-                                FALSE,
-                                subject,
-                                ret_error->message);
-        g_dbus_method_invocation_take_error(context, ret_error);
-        return;
-    }
-
-    _internal_enable(self, enable);
-    g_dbus_method_invocation_return_value(context, NULL);
-    nm_audit_log_control_op(NM_AUDIT_OP_NET_CONTROL, enable ? "on" : "off", TRUE, subject, NULL);
-}
-
-static void
-impl_manager_enable(NMDBusObject *                     obj,
-                    const NMDBusInterfaceInfoExtended *interface_info,
-                    const NMDBusMethodInfoExtended *   method_info,
-                    GDBusConnection *                  connection,
-                    const char *                       sender,
-                    GDBusMethodInvocation *            invocation,
-                    GVariant *                         parameters)
-{
-    NMManager *       self = NM_MANAGER(obj);
-    NMManagerPrivate *priv = NM_MANAGER_GET_PRIVATE(self);
-    NMAuthChain *     chain;
-    GError *          error = NULL;
-    gboolean          enable;
-
-    g_variant_get(parameters, "(b)", &enable);
-
-    if (priv->net_enabled == enable) {
-        error = g_error_new(NM_MANAGER_ERROR,
-                            NM_MANAGER_ERROR_ALREADY_ENABLED_OR_DISABLED,
-                            "Already %s",
-                            enable ? "enabled" : "disabled");
-        goto done;
-    }
-
-    chain = nm_auth_chain_new_context(invocation, enable_net_done_cb, self);
-    if (!chain) {
-        error = g_error_new_literal(NM_MANAGER_ERROR,
-                                    NM_MANAGER_ERROR_PERMISSION_DENIED,
-                                    NM_UTILS_ERROR_MSG_REQ_AUTH_FAILED);
-        goto done;
-    }
-
-    c_list_link_tail(&priv->auth_lst_head, nm_auth_chain_parent_lst_list(chain));
-    nm_auth_chain_set_data(chain, "enable", GUINT_TO_POINTER(enable), NULL);
-    nm_auth_chain_add_call(chain, NM_AUTH_PERMISSION_ENABLE_DISABLE_NETWORK, TRUE);
-
-done:
-    if (error)
-        g_dbus_method_invocation_take_error(invocation, error);
-}
-
-/* Permissions */
-
-static void
-get_permissions_done_cb(NMAuthChain *chain, GDBusMethodInvocation *context, gpointer user_data)
-{
-    GVariantBuilder results;
-    int             i;
-
-    nm_assert(G_IS_DBUS_METHOD_INVOCATION(context));
-
-    c_list_unlink(nm_auth_chain_parent_lst_list(chain));
-
-    g_variant_builder_init(&results, G_VARIANT_TYPE("a{ss}"));
-
-    for (i = 0; i < (int) G_N_ELEMENTS(nm_auth_permission_sorted); i++) {
-        const char *permission = nm_auth_permission_names_by_idx[nm_auth_permission_sorted[i] - 1];
-        NMAuthCallResult result;
-        const char *     result_str;
-
-        result     = nm_auth_chain_get_result(chain, permission);
-        result_str = nm_client_permission_result_to_string(nm_auth_call_result_to_client(result));
-        g_variant_builder_add(&results, "{ss}", permission, result_str);
-    }
-
-    g_dbus_method_invocation_return_value(context, g_variant_new("(a{ss})", &results));
-}
-
-static void
-impl_manager_get_permissions(NMDBusObject *                     obj,
-                             const NMDBusInterfaceInfoExtended *interface_info,
-                             const NMDBusMethodInfoExtended *   method_info,
-                             GDBusConnection *                  connection,
-                             const char *                       sender,
-                             GDBusMethodInvocation *            invocation,
-                             GVariant *                         parameters)
-{
-    NMManager *       self = NM_MANAGER(obj);
-    NMManagerPrivate *priv = NM_MANAGER_GET_PRIVATE(self);
-    NMAuthChain *     chain;
-    int               i;
-
-    chain = nm_auth_chain_new_context(invocation, get_permissions_done_cb, self);
-    if (!chain) {
-        g_dbus_method_invocation_return_error_literal(invocation,
-                                                      NM_MANAGER_ERROR,
-                                                      NM_MANAGER_ERROR_PERMISSION_DENIED,
-                                                      NM_UTILS_ERROR_MSG_REQ_AUTH_FAILED);
-        return;
-    }
-
-    c_list_link_tail(&priv->auth_lst_head, nm_auth_chain_parent_lst_list(chain));
-
-    for (i = 0; i < (int) G_N_ELEMENTS(nm_auth_permission_sorted); i++) {
-        const char *permission = nm_auth_permission_names_by_idx[nm_auth_permission_sorted[i] - 1];
-
-        nm_auth_chain_add_call_unsafe(chain, permission, FALSE);
-    }
-}
-
-static void
-impl_manager_state(NMDBusObject *                     obj,
-                   const NMDBusInterfaceInfoExtended *interface_info,
-                   const NMDBusMethodInfoExtended *   method_info,
-                   GDBusConnection *                  connection,
-                   const char *                       sender,
-                   GDBusMethodInvocation *            invocation,
-                   GVariant *                         parameters)
-{
-    NMManager *self = NM_MANAGER(obj);
-
-    nm_manager_update_state(self);
-    g_dbus_method_invocation_return_value(
-        invocation,
-        g_variant_new("(u)", NM_MANAGER_GET_PRIVATE(self)->state));
-}
-
-static void
-impl_manager_set_logging(NMDBusObject *                     obj,
-                         const NMDBusInterfaceInfoExtended *interface_info,
-                         const NMDBusMethodInfoExtended *   method_info,
-                         GDBusConnection *                  connection,
-                         const char *                       sender,
-                         GDBusMethodInvocation *            invocation,
-                         GVariant *                         parameters)
-{
-    NMManager * self  = NM_MANAGER(obj);
-    GError *    error = NULL;
-    const char *level;
-    const char *domains;
-
-    /* The permission is already enforced by the D-Bus daemon, but we ensure
-     * that the caller is still alive so that clients are forced to wait and
-     * we'll be able to switch to polkit without breaking behavior.
-     */
-    if (!nm_dbus_manager_ensure_uid(nm_dbus_object_get_manager(NM_DBUS_OBJECT(self)),
-                                    invocation,
-                                    G_MAXULONG,
-                                    NM_MANAGER_ERROR,
-                                    NM_MANAGER_ERROR_PERMISSION_DENIED))
-        return;
-
-    g_variant_get(parameters, "(&s&s)", &level, &domains);
-
-    if (nm_logging_setup(level, domains, NULL, &error)) {
-        _LOGI(LOGD_CORE,
-              "logging: level '%s' domains '%s'",
-              nm_logging_level_to_string(),
-              nm_logging_domains_to_string());
-    }
-
-    if (error)
-        g_dbus_method_invocation_take_error(invocation, error);
-    else
-        g_dbus_method_invocation_return_value(invocation, NULL);
-}
-
-static void
-impl_manager_get_logging(NMDBusObject *                     obj,
-                         const NMDBusInterfaceInfoExtended *interface_info,
-                         const NMDBusMethodInfoExtended *   method_info,
-                         GDBusConnection *                  connection,
-                         const char *                       sender,
-                         GDBusMethodInvocation *            invocation,
-                         GVariant *                         parameters)
-{
-    g_dbus_method_invocation_return_value(
-        invocation,
-        g_variant_new("(ss)", nm_logging_level_to_string(), nm_logging_domains_to_string()));
-}
-
-typedef struct {
-    NMManager *            self;
-    GDBusMethodInvocation *context;
-    guint                  remaining;
-} ConnectivityCheckData;
-
-static void
-device_connectivity_done(NMDevice *                  device,
-                         NMDeviceConnectivityHandle *handle,
-                         NMConnectivityState         state,
-                         GError *                    error,
-                         gpointer                    user_data)
-{
-    ConnectivityCheckData *data = user_data;
-    NMManager *            self;
-    NMManagerPrivate *     priv;
-
-    nm_assert(data);
-    nm_assert(data->remaining > 0);
-    nm_assert(NM_IS_MANAGER(data->self));
-
-    data->remaining--;
-
-    self = data->self;
-    priv = NM_MANAGER_GET_PRIVATE(self);
-
-    if (data->context
-        && (data->remaining == 0
-            || (state == NM_CONNECTIVITY_FULL
-                && priv->connectivity_state == NM_CONNECTIVITY_FULL))) {
-        /* despite having a @handle and @state returned by the requests, we always
-         * return the current connectivity_state. That is, because the connectivity_state
-         * and the answer to the connectivity check shall agree.
-         *
-         * However, if one of the requests (early) returns full connectivity and agrees with
-         * the accumulated connectivity state, we no longer have to wait. The result is set.
-         *
-         * This also works well, because NMDevice first emits change signals to its own
-         * connectivity state, which is then taken into account for the accumulated global
-         * state. All this happens, before the callback is invoked. */
-        g_dbus_method_invocation_return_value(
-            g_steal_pointer(&data->context),
-            g_variant_new("(u)", (guint) priv->connectivity_state));
-    }
-
-    if (data->remaining == 0) {
-        g_object_unref(self);
-        g_slice_free(ConnectivityCheckData, data);
-    }
-}
-
-static void
-check_connectivity_auth_done_cb(NMAuthChain *          chain,
-                                GDBusMethodInvocation *context,
-                                gpointer               user_data)
-{
-    NMManager *            self  = NM_MANAGER(user_data);
-    NMManagerPrivate *     priv  = NM_MANAGER_GET_PRIVATE(self);
-    GError *               error = NULL;
-    NMAuthCallResult       result;
-    ConnectivityCheckData *data;
-    NMDevice *             device;
-
-    c_list_unlink(nm_auth_chain_parent_lst_list(chain));
-
-    result = nm_auth_chain_get_result(chain, NM_AUTH_PERMISSION_NETWORK_CONTROL);
-
-    if (result != NM_AUTH_CALL_RESULT_YES) {
-        error = g_error_new_literal(NM_MANAGER_ERROR,
-                                    NM_MANAGER_ERROR_PERMISSION_DENIED,
-                                    "Not authorized to recheck connectivity");
-    }
-    if (error) {
-        g_dbus_method_invocation_take_error(context, error);
-        return;
-    }
-
-    data            = g_slice_new(ConnectivityCheckData);
-    data->self      = g_object_ref(self);
-    data->context   = context;
-    data->remaining = 0;
-
-    c_list_for_each_entry (device, &priv->devices_lst_head, devices_lst) {
-        if (nm_device_check_connectivity(device, AF_INET, device_connectivity_done, data))
-            data->remaining++;
-        if (nm_device_check_connectivity(device, AF_INET6, device_connectivity_done, data))
-            data->remaining++;
-    }
-
-    if (data->remaining == 0) {
-        /* call the handler at least once. */
-        data->remaining = 1;
-        device_connectivity_done(NULL, NULL, NM_CONNECTIVITY_UNKNOWN, NULL, data);
-        /* @data got destroyed. */
-    }
-}
-
-static void
-impl_manager_check_connectivity(NMDBusObject *                     obj,
-                                const NMDBusInterfaceInfoExtended *interface_info,
-                                const NMDBusMethodInfoExtended *   method_info,
-                                GDBusConnection *                  connection,
-                                const char *                       sender,
-                                GDBusMethodInvocation *            invocation,
-                                GVariant *                         parameters)
-{
-    NMManager *       self = NM_MANAGER(obj);
-    NMManagerPrivate *priv = NM_MANAGER_GET_PRIVATE(self);
-    NMAuthChain *     chain;
-
-    chain = nm_auth_chain_new_context(invocation, check_connectivity_auth_done_cb, self);
-    if (!chain) {
-        g_dbus_method_invocation_return_error_literal(invocation,
-                                                      NM_MANAGER_ERROR,
-                                                      NM_MANAGER_ERROR_PERMISSION_DENIED,
-                                                      NM_UTILS_ERROR_MSG_REQ_AUTH_FAILED);
-        return;
-    }
-
-    c_list_link_tail(&priv->auth_lst_head, nm_auth_chain_parent_lst_list(chain));
-    nm_auth_chain_add_call(chain, NM_AUTH_PERMISSION_NETWORK_CONTROL, TRUE);
-}
-
-static void
-start_factory(NMDeviceFactory *factory, gpointer user_data)
-{
-    nm_device_factory_start(factory);
-}
-
-gboolean
-nm_manager_write_device_state(NMManager *self, NMDevice *device, int *out_ifindex)
-{
-    NMManagerPrivate *             priv = NM_MANAGER_GET_PRIVATE(self);
-    int                            ifindex;
-    gboolean                       managed;
-    NMConfigDeviceStateManagedType managed_type;
-    const char *                   uuid              = NULL;
-    const char *                   perm_hw_addr_fake = NULL;
-    gboolean                       perm_hw_addr_is_fake;
-    guint32                        route_metric_default_aspired;
-    guint32                        route_metric_default_effective;
-    NMTernary                      nm_owned;
-    NMDhcpConfig *                 dhcp_config;
-    const char *                   next_server = NULL;
-    const char *                   root_path   = NULL;
-
-    NM_SET_OUT(out_ifindex, 0);
-
-    ifindex = nm_device_get_ip_ifindex(device);
-    if (ifindex <= 0)
-        return FALSE;
-    if (ifindex == 1) {
-        /* ignore loopback */
-        return FALSE;
-    }
-
-    if (!nm_platform_link_get(priv->platform, ifindex))
-        return FALSE;
-
-    managed = nm_device_get_managed(device, FALSE);
-    if (managed) {
-        NMSettingsConnection *sett_conn = NULL;
-
-        if (nm_device_get_state(device) <= NM_DEVICE_STATE_ACTIVATED)
-            sett_conn = nm_device_get_settings_connection(device);
-        if (sett_conn)
-            uuid = nm_settings_connection_get_uuid(sett_conn);
-        managed_type = NM_CONFIG_DEVICE_STATE_MANAGED_TYPE_MANAGED;
-    } else if (nm_device_get_unmanaged_flags(device, NM_UNMANAGED_USER_EXPLICIT))
-        managed_type = NM_CONFIG_DEVICE_STATE_MANAGED_TYPE_UNMANAGED;
-    else
-        managed_type = NM_CONFIG_DEVICE_STATE_MANAGED_TYPE_UNKNOWN;
-
-    perm_hw_addr_fake =
-        nm_device_get_permanent_hw_address_full(device, FALSE, &perm_hw_addr_is_fake);
-    if (perm_hw_addr_fake && !perm_hw_addr_is_fake)
-        perm_hw_addr_fake = NULL;
-
-    nm_owned = nm_device_is_software(device) ? nm_device_is_nm_owned(device) : NM_TERNARY_DEFAULT;
-
-    route_metric_default_effective = _device_route_metric_get(self,
-                                                              ifindex,
-                                                              NM_DEVICE_TYPE_UNKNOWN,
-                                                              TRUE,
-                                                              &route_metric_default_aspired);
-
-    dhcp_config = nm_device_get_dhcp_config(device, AF_INET);
-    if (dhcp_config) {
-        root_path   = nm_dhcp_config_get_option(dhcp_config, "root_path");
-        next_server = nm_dhcp_config_get_option(dhcp_config, "next_server");
-    }
-
-    if (!nm_config_device_state_write(ifindex,
-                                      managed_type,
-                                      perm_hw_addr_fake,
-                                      uuid,
-                                      nm_owned,
-                                      route_metric_default_aspired,
-                                      route_metric_default_effective,
-                                      next_server,
-                                      root_path))
-        return FALSE;
-
-    NM_SET_OUT(out_ifindex, ifindex);
-    return TRUE;
-}
-
-void
-nm_manager_write_device_state_all(NMManager *self)
-{
-    NMManagerPrivate * priv                           = NM_MANAGER_GET_PRIVATE(self);
-    gs_unref_hashtable GHashTable *preserve_ifindexes = NULL;
-    NMDevice *                     device;
-
-    preserve_ifindexes = g_hash_table_new(nm_direct_hash, NULL);
-
-    c_list_for_each_entry (device, &priv->devices_lst_head, devices_lst) {
-        int ifindex;
-
-        if (nm_manager_write_device_state(self, device, &ifindex)) {
-            g_hash_table_add(preserve_ifindexes, GINT_TO_POINTER(ifindex));
-        }
-    }
-
-    nm_config_device_state_prune_stale(preserve_ifindexes, NULL);
-}
-
-static gboolean
-devices_inited_cb(gpointer user_data)
-{
-    NMManager *       self = user_data;
-    NMManagerPrivate *priv = NM_MANAGER_GET_PRIVATE(self);
-
-    priv->devices_inited_id = 0;
-    priv->devices_inited    = TRUE;
-    check_if_startup_complete(self);
-    return G_SOURCE_REMOVE;
-}
-
-gboolean
-nm_manager_start(NMManager *self, GError **error)
-{
-    NMManagerPrivate *priv                     = NM_MANAGER_GET_PRIVATE(self);
-    gs_free NMSettingsConnection **connections = NULL;
-    guint                          i;
-
-    nm_device_factory_manager_load_factories(_register_device_factory, self);
-
-    nm_device_factory_manager_for_each_factory(start_factory, NULL);
-
-    /* Set initial radio enabled/disabled state */
-    for (i = 0; i < RFKILL_TYPE_MAX; i++) {
-        RadioState *rstate = &priv->radio_states[i];
-        gboolean    enabled;
-
-        if (!rstate->desc)
-            continue;
-
-        /* recheck kernel rfkill state */
-        update_rstate_from_rfkill(priv->rfkill_mgr, rstate);
-
-        if (rstate->desc) {
-            _LOGI(LOGD_RFKILL,
-                  "rfkill: %s %s by radio killswitch; %s by state file",
-                  rstate->desc,
-                  (rstate->hw_enabled && rstate->sw_enabled) ? "enabled" : "disabled",
-                  rstate->user_enabled ? "enabled" : "disabled");
-        }
-        enabled = radio_enabled_for_rstate(rstate, TRUE);
-        manager_update_radio_enabled(self, rstate, enabled);
-    }
-
-    _LOGI(LOGD_CORE, "Networking is %s by state file", priv->net_enabled ? "enabled" : "disabled");
-
-    system_unmanaged_devices_changed_cb(priv->settings, NULL, self);
-
-    hostname_changed_cb(priv->hostname_manager, NULL, self);
-
-    if (!nm_settings_start(priv->settings, error))
-        return FALSE;
-
-    nm_platform_process_events(priv->platform);
-
-    g_signal_connect(priv->platform,
-                     NM_PLATFORM_SIGNAL_LINK_CHANGED,
-                     G_CALLBACK(platform_link_cb),
-                     self);
-
-    platform_query_devices(self);
-
-    /* Load VPN plugins */
-    priv->vpn_manager = g_object_ref(nm_vpn_manager_get());
-
-    _LOGD(LOGD_CORE, "creating virtual devices...");
-    g_signal_connect(priv->settings,
-                     NM_SETTINGS_SIGNAL_CONNECTION_ADDED,
-                     G_CALLBACK(connection_added_cb),
-                     self);
-    g_signal_connect(priv->settings,
-                     NM_SETTINGS_SIGNAL_CONNECTION_UPDATED,
-                     G_CALLBACK(connection_updated_cb),
-                     self);
-    connections = nm_settings_get_connections_clone(
-        priv->settings,
-        NULL,
-        NULL,
-        NULL,
-        nm_settings_connection_cmp_autoconnect_priority_p_with_data,
-        NULL);
-    for (i = 0; connections[i]; i++)
-        connection_changed(self, connections[i]);
-
-    nm_clear_g_source(&priv->devices_inited_id);
-    priv->devices_inited_id = g_idle_add_full(G_PRIORITY_LOW + 10, devices_inited_cb, self, NULL);
-
-    return TRUE;
-}
-
-void
-nm_manager_stop(NMManager *self)
-{
-    NMManagerPrivate *priv = NM_MANAGER_GET_PRIVATE(self);
-    NMDevice *        device;
-
-    /* FIXME(shutdown): we don't do a proper shutdown yet:
-     *  - need to ensure that all pending async operations are cancelled
-     *    - e.g. operations in priv->async_op_lst_head
-     *  - need to ensure that no more asynchronous requests are started,
-     *    or that they complete quickly, or that they fail quickly.
-     *  - note that cancelling some operations is not possible synchronously.
-     *    Hence, stop() only prepares shutdown and tells everybody to not
-     *    accept new work, and to complete in a timely manner.
-     *    We need to still iterate the mainloop for a bit, to give everybody
-     *    the chance to complete.
-     *    - e.g. see comment at nm_auth_manager_force_shutdown()
-     */
-
-    nm_dbus_manager_stop(nm_dbus_object_get_manager(NM_DBUS_OBJECT(self)));
-
-    while ((device = c_list_first_entry(&priv->devices_lst_head, NMDevice, devices_lst)))
-        remove_device(self, device, TRUE);
-
-    _active_connection_cleanup(self);
-
-    nm_clear_g_source(&priv->devices_inited_id);
-}
-
-static gboolean
-handle_firmware_changed(gpointer user_data)
-{
-    NMManager *       self = NM_MANAGER(user_data);
-    NMManagerPrivate *priv = NM_MANAGER_GET_PRIVATE(self);
-    NMDevice *        device;
-
-    priv->fw_changed_id = 0;
-
-    /* Try to re-enable devices with missing firmware */
-    c_list_for_each_entry (device, &priv->devices_lst_head, devices_lst) {
-        NMDeviceState state = nm_device_get_state(device);
-
-        if (nm_device_get_firmware_missing(device) && (state == NM_DEVICE_STATE_UNAVAILABLE)) {
-            _LOG2I(LOGD_CORE, device, "firmware may now be available");
-
-            /* Re-set unavailable state to try bringing the device up again */
-            nm_device_state_changed(device,
-                                    NM_DEVICE_STATE_UNAVAILABLE,
-                                    NM_DEVICE_STATE_REASON_NONE);
-        }
-    }
-
-    return FALSE;
-}
-
-static void
-firmware_dir_changed(GFileMonitor *    monitor,
-                     GFile *           file,
-                     GFile *           other_file,
-                     GFileMonitorEvent event_type,
-                     gpointer          user_data)
-{
-    NMManager *       self = NM_MANAGER(user_data);
-    NMManagerPrivate *priv = NM_MANAGER_GET_PRIVATE(self);
-
-    switch (event_type) {
-    case G_FILE_MONITOR_EVENT_CREATED:
-    case G_FILE_MONITOR_EVENT_CHANGED:
-    case G_FILE_MONITOR_EVENT_MOVED:
-    case G_FILE_MONITOR_EVENT_ATTRIBUTE_CHANGED:
-    case G_FILE_MONITOR_EVENT_CHANGES_DONE_HINT:
-        if (!priv->fw_changed_id) {
-            priv->fw_changed_id = g_timeout_add_seconds(4, handle_firmware_changed, self);
-            _LOGI(LOGD_CORE, "kernel firmware directory '%s' changed", KERNEL_FIRMWARE_DIR);
-        }
-        break;
-    default:
-        break;
-    }
-}
-
-static void
-connection_metered_changed(GObject *object, NMMetered metered, gpointer user_data)
-{
-    nm_manager_update_metered(NM_MANAGER(user_data));
-}
-
-static void
-policy_default_ac_changed(GObject *object, GParamSpec *pspec, gpointer user_data)
-{
-    NMManager *         self = NM_MANAGER(user_data);
-    NMManagerPrivate *  priv = NM_MANAGER_GET_PRIVATE(self);
-    NMActiveConnection *ac;
-
-    /* Note: this assumes that it's not possible for the IP4 default
-     * route to be going over the default-ip6-device. If that changes,
-     * we need something more complicated here.
-     */
-    ac = nm_policy_get_default_ip4_ac(priv->policy);
-    if (!ac)
-        ac = nm_policy_get_default_ip6_ac(priv->policy);
-
-    if (ac != priv->primary_connection) {
-        if (priv->primary_connection) {
-            g_signal_handlers_disconnect_by_func(priv->primary_connection,
-                                                 G_CALLBACK(connection_metered_changed),
-                                                 self);
-            g_clear_object(&priv->primary_connection);
-        }
-
-        priv->primary_connection = ac ? g_object_ref(ac) : NULL;
-
-        if (priv->primary_connection) {
-            g_signal_connect(priv->primary_connection,
-                             NM_ACTIVE_CONNECTION_DEVICE_METERED_CHANGED,
-                             G_CALLBACK(connection_metered_changed),
-                             self);
-        }
-        _LOGD(LOGD_CORE,
-              "PrimaryConnection now %s",
-              ac ? nm_active_connection_get_settings_connection_id(ac) : "(none)");
-        _notify(self, PROP_PRIMARY_CONNECTION);
-        _notify(self, PROP_PRIMARY_CONNECTION_TYPE);
-        nm_manager_update_metered(self);
-    }
-}
-
-static void
-policy_activating_ac_changed(GObject *object, GParamSpec *pspec, gpointer user_data)
-{
-    NMManager *         self = NM_MANAGER(user_data);
-    NMManagerPrivate *  priv = NM_MANAGER_GET_PRIVATE(self);
-    NMActiveConnection *activating, *best;
-
-    /* We only look at activating-ip6-ac if activating-ip4-ac
-     * AND default-ip4-ac are NULL; if default-ip4-ac is
-     * non-NULL, then activating-ip6-ac is irrelevant, since while
-     * that AC might become the new default-ip6-ac, it can't
-     * become primary-connection while default-ip4-ac is set to
-     * something else.
-     */
-    activating = nm_policy_get_activating_ip4_ac(priv->policy);
-    best       = nm_policy_get_default_ip4_ac(priv->policy);
-    if (!activating && !best)
-        activating = nm_policy_get_activating_ip6_ac(priv->policy);
-
-    if (nm_g_object_ref_set(&priv->activating_connection, activating)) {
-        _LOGD(LOGD_CORE,
-              "ActivatingConnection now %s",
-              activating ? nm_active_connection_get_settings_connection_id(activating) : "(none)");
-        _notify(self, PROP_ACTIVATING_CONNECTION);
-    }
-}
-
-/*****************************************************************************/
-
-typedef struct {
-    NMManager *                        self;
-    NMDBusObject *                     obj;
-    const NMDBusInterfaceInfoExtended *interface_info;
-    const NMDBusPropertyInfoExtended * property_info;
-    GVariant *                         value;
-    guint64                            export_version_id;
-} DBusSetPropertyHandle;
-
-#define NM_PERM_DENIED_ERROR "org.freedesktop.NetworkManager.PermissionDenied"
-
-static void
-_dbus_set_property_auth_cb(NMAuthChain *          chain,
-                           GDBusMethodInvocation *invocation,
-                           gpointer               user_data)
-{
-    DBusSetPropertyHandle *handle_data                = user_data;
-    gs_unref_object NMDBusObject *     obj            = handle_data->obj;
-    const NMDBusInterfaceInfoExtended *interface_info = handle_data->interface_info;
-    const NMDBusPropertyInfoExtended * property_info  = handle_data->property_info;
-    gs_unref_variant GVariant *value                  = handle_data->value;
-    guint64                    export_version_id      = handle_data->export_version_id;
-    gs_unref_object NMManager *self                   = handle_data->self;
-    NMManagerPrivate *         priv                   = NM_MANAGER_GET_PRIVATE(self);
-    NMAuthCallResult           result;
-    gs_free_error GError *local         = NULL;
-    const char *          error_name    = NULL;
-    const char *          error_message = NULL;
-    GValue                gvalue;
-
-    g_slice_free(DBusSetPropertyHandle, handle_data);
-
-    c_list_unlink(nm_auth_chain_parent_lst_list(chain));
-    result = nm_auth_chain_get_result(chain, property_info->writable.permission);
-
-    if (result != NM_AUTH_CALL_RESULT_YES) {
-        error_name    = NM_PERM_DENIED_ERROR;
-        error_message = "Not authorized to perform this operation";
-        goto out;
-    }
-
-    if (export_version_id != nm_dbus_object_get_export_version_id(obj)) {
-        error_name    = "org.freedesktop.DBus.Error.UnknownObject";
-        error_message = "Object was deleted while authenticating";
-        goto out;
-    }
-
-    /* Handle some properties specially *sigh* */
-    if (interface_info == &interface_info_manager
-        && nm_streq(property_info->property_name, NM_MANAGER_GLOBAL_DNS_CONFIGURATION)) {
-        const NMGlobalDnsConfig *global_dns;
-
-        global_dns = nm_config_data_get_global_dns_config(nm_config_get_data(priv->config));
-        if (global_dns && !nm_global_dns_config_is_internal(global_dns)) {
-            error_name    = NM_PERM_DENIED_ERROR;
-            error_message = "Global DNS configuration already set via configuration file";
-            goto out;
-        }
-    }
-
-    g_dbus_gvariant_to_gvalue(value, &gvalue);
-    if (!nm_g_object_set_property(G_OBJECT(obj), property_info->property_name, &gvalue, &local)) {
-        error_name    = "org.freedesktop.DBus.Error.InvalidArgs";
-        error_message = local->message;
-    }
-    g_value_unset(&gvalue);
-
-out:
-    nm_audit_log_control_op(property_info->writable.audit_op,
-                            property_info->property_name,
-                            !error_message,
-                            nm_auth_chain_get_subject(chain),
-                            error_message);
-    if (error_message)
-        g_dbus_method_invocation_return_dbus_error(invocation, error_name, error_message);
-    else
-        g_dbus_method_invocation_return_value(invocation, NULL);
-}
-
-void
-nm_manager_dbus_set_property_handle(NMDBusObject *                     obj,
-                                    const NMDBusInterfaceInfoExtended *interface_info,
-                                    const NMDBusPropertyInfoExtended * property_info,
-                                    GDBusConnection *                  connection,
-                                    const char *                       sender,
-                                    GDBusMethodInvocation *            invocation,
-                                    GVariant *                         value,
-                                    gpointer                           user_data)
-{
-    NMManager *       self = user_data;
-    NMManagerPrivate *priv = NM_MANAGER_GET_PRIVATE(self);
-    NMAuthChain *     chain;
-    const char *      error_message        = NULL;
-    gs_unref_object NMAuthSubject *subject = NULL;
-    DBusSetPropertyHandle *        handle_data;
-
-    subject = nm_dbus_manager_new_auth_subject_from_context(invocation);
-    if (!subject) {
-        error_message = NM_UTILS_ERROR_MSG_REQ_UID_UKNOWN;
-        goto err;
-    }
-
-    handle_data                    = g_slice_new0(DBusSetPropertyHandle);
-    handle_data->self              = g_object_ref(self);
-    handle_data->obj               = g_object_ref(obj);
-    handle_data->interface_info    = interface_info;
-    handle_data->property_info     = property_info;
-    handle_data->value             = g_variant_ref(value);
-    handle_data->export_version_id = nm_dbus_object_get_export_version_id(obj);
-
-    chain = nm_auth_chain_new_subject(subject, invocation, _dbus_set_property_auth_cb, handle_data);
-    c_list_link_tail(&priv->auth_lst_head, nm_auth_chain_parent_lst_list(chain));
-    nm_auth_chain_add_call_unsafe(chain, property_info->writable.permission, TRUE);
-    return;
-
-err:
-    nm_audit_log_control_op(property_info->writable.audit_op,
-                            property_info->property_name,
-                            FALSE,
-                            invocation,
-                            error_message);
-    g_dbus_method_invocation_return_error_literal(invocation,
-                                                  G_DBUS_ERROR,
-                                                  G_DBUS_ERROR_AUTH_FAILED,
-                                                  error_message);
-}
-
-/*****************************************************************************/
-
-static NMCheckpointManager *
-_checkpoint_mgr_get(NMManager *self, gboolean create_as_needed)
-{
-    NMManagerPrivate *priv = NM_MANAGER_GET_PRIVATE(self);
-
-    if (G_UNLIKELY(!priv->checkpoint_mgr) && create_as_needed)
-        priv->checkpoint_mgr = nm_checkpoint_manager_new(self, obj_properties[PROP_CHECKPOINTS]);
-    return priv->checkpoint_mgr;
-}
-
-static void
-checkpoint_auth_done_cb(NMAuthChain *chain, GDBusMethodInvocation *context, gpointer user_data)
-{
-    NMManager *      self = NM_MANAGER(user_data);
-    char *           op;
-    char *           checkpoint_path = NULL;
-    char **          devices;
-    NMCheckpoint *   checkpoint;
-    NMAuthCallResult result;
-    guint32          timeout, flags;
-    GVariant *       variant = NULL;
-    GError *         error   = NULL;
-    const char *     arg     = NULL;
-    guint32          add_timeout;
-
-    op = nm_auth_chain_get_data(chain, "audit-op");
-    c_list_unlink(nm_auth_chain_parent_lst_list(chain));
-    result = nm_auth_chain_get_result(chain, NM_AUTH_PERMISSION_CHECKPOINT_ROLLBACK);
-
-    if (NM_IN_STRSET(op,
-                     NM_AUDIT_OP_CHECKPOINT_DESTROY,
-                     NM_AUDIT_OP_CHECKPOINT_ROLLBACK,
-                     NM_AUDIT_OP_CHECKPOINT_ADJUST_ROLLBACK_TIMEOUT))
-        arg = checkpoint_path = nm_auth_chain_get_data(chain, "checkpoint_path");
-
-    if (result != NM_AUTH_CALL_RESULT_YES) {
-        error = g_error_new_literal(NM_MANAGER_ERROR,
-                                    NM_MANAGER_ERROR_PERMISSION_DENIED,
-                                    "Not authorized to checkpoint/rollback");
-    } else {
-        if (nm_streq0(op, NM_AUDIT_OP_CHECKPOINT_CREATE)) {
-            timeout = GPOINTER_TO_UINT(nm_auth_chain_get_data(chain, "timeout"));
-            flags   = GPOINTER_TO_UINT(nm_auth_chain_get_data(chain, "flags"));
-            devices = nm_auth_chain_get_data(chain, "devices");
-
-            checkpoint = nm_checkpoint_manager_create(_checkpoint_mgr_get(self, TRUE),
-                                                      (const char *const *) devices,
-                                                      timeout,
-                                                      (NMCheckpointCreateFlags) flags,
-                                                      &error);
-            if (checkpoint) {
-                arg     = nm_dbus_object_get_path(NM_DBUS_OBJECT(checkpoint));
-                variant = g_variant_new("(o)", arg);
-            }
-        } else if (nm_streq0(op, NM_AUDIT_OP_CHECKPOINT_DESTROY)) {
-            nm_checkpoint_manager_destroy(_checkpoint_mgr_get(self, TRUE), checkpoint_path, &error);
-        } else if (nm_streq0(op, NM_AUDIT_OP_CHECKPOINT_ROLLBACK)) {
-            nm_checkpoint_manager_rollback(_checkpoint_mgr_get(self, TRUE),
-                                           checkpoint_path,
-                                           &variant,
-                                           &error);
-        } else if (nm_streq0(op, NM_AUDIT_OP_CHECKPOINT_ADJUST_ROLLBACK_TIMEOUT)) {
-            add_timeout = GPOINTER_TO_UINT(nm_auth_chain_get_data(chain, "add_timeout"));
-            nm_checkpoint_manager_adjust_rollback_timeout(_checkpoint_mgr_get(self, TRUE),
-                                                          checkpoint_path,
-                                                          add_timeout,
-                                                          &error);
-        } else
-            g_return_if_reached();
-    }
-
-    nm_audit_log_checkpoint_op(op,
-                               arg ?: "",
-                               !error,
-                               nm_auth_chain_get_subject(chain),
-                               error ? error->message : NULL);
-
-    if (error)
-        g_dbus_method_invocation_take_error(context, error);
-    else
-        g_dbus_method_invocation_return_value(context, variant);
-}
-
-static void
-impl_manager_checkpoint_create(NMDBusObject *                     obj,
-                               const NMDBusInterfaceInfoExtended *interface_info,
-                               const NMDBusMethodInfoExtended *   method_info,
-                               GDBusConnection *                  connection,
-                               const char *                       sender,
-                               GDBusMethodInvocation *            invocation,
-                               GVariant *                         parameters)
-{
-    NMManager *       self = NM_MANAGER(obj);
-    NMManagerPrivate *priv = NM_MANAGER_GET_PRIVATE(self);
-    NMAuthChain *     chain;
-    char **           devices;
-    guint32           rollback_timeout;
-    guint32           flags;
-
-    G_STATIC_ASSERT_EXPR(sizeof(flags) <= sizeof(NMCheckpointCreateFlags));
-
-    chain = nm_auth_chain_new_context(invocation, checkpoint_auth_done_cb, self);
-    if (!chain) {
-        g_dbus_method_invocation_return_error_literal(invocation,
-                                                      NM_MANAGER_ERROR,
-                                                      NM_MANAGER_ERROR_PERMISSION_DENIED,
-                                                      NM_UTILS_ERROR_MSG_REQ_AUTH_FAILED);
-        return;
-    }
-
-    g_variant_get(parameters, "(^aouu)", &devices, &rollback_timeout, &flags);
-
-    c_list_link_tail(&priv->auth_lst_head, nm_auth_chain_parent_lst_list(chain));
-    nm_auth_chain_set_data(chain, "audit-op", NM_AUDIT_OP_CHECKPOINT_CREATE, NULL);
-    nm_auth_chain_set_data(chain, "devices", devices, (GDestroyNotify) g_strfreev);
-    nm_auth_chain_set_data(chain, "flags", GUINT_TO_POINTER(flags), NULL);
-    nm_auth_chain_set_data(chain, "timeout", GUINT_TO_POINTER(rollback_timeout), NULL);
-    nm_auth_chain_add_call(chain, NM_AUTH_PERMISSION_CHECKPOINT_ROLLBACK, TRUE);
-}
-
-static void
-impl_manager_checkpoint_destroy(NMDBusObject *                     obj,
-                                const NMDBusInterfaceInfoExtended *interface_info,
-                                const NMDBusMethodInfoExtended *   method_info,
-                                GDBusConnection *                  connection,
-                                const char *                       sender,
-                                GDBusMethodInvocation *            invocation,
-                                GVariant *                         parameters)
-{
-    NMManager *       self = NM_MANAGER(obj);
-    NMManagerPrivate *priv = NM_MANAGER_GET_PRIVATE(self);
-    NMAuthChain *     chain;
-    const char *      checkpoint_path;
-
-    chain = nm_auth_chain_new_context(invocation, checkpoint_auth_done_cb, self);
-    if (!chain) {
-        g_dbus_method_invocation_return_error_literal(invocation,
-                                                      NM_MANAGER_ERROR,
-                                                      NM_MANAGER_ERROR_PERMISSION_DENIED,
-                                                      NM_UTILS_ERROR_MSG_REQ_AUTH_FAILED);
-        return;
-    }
-
-    g_variant_get(parameters, "(&o)", &checkpoint_path);
-
-    c_list_link_tail(&priv->auth_lst_head, nm_auth_chain_parent_lst_list(chain));
-    nm_auth_chain_set_data(chain, "audit-op", NM_AUDIT_OP_CHECKPOINT_DESTROY, NULL);
-    nm_auth_chain_set_data(chain, "checkpoint_path", g_strdup(checkpoint_path), g_free);
-    nm_auth_chain_add_call(chain, NM_AUTH_PERMISSION_CHECKPOINT_ROLLBACK, TRUE);
-}
-
-static void
-impl_manager_checkpoint_rollback(NMDBusObject *                     obj,
-                                 const NMDBusInterfaceInfoExtended *interface_info,
-                                 const NMDBusMethodInfoExtended *   method_info,
-                                 GDBusConnection *                  connection,
-                                 const char *                       sender,
-                                 GDBusMethodInvocation *            invocation,
-                                 GVariant *                         parameters)
-{
-    NMManager *       self = NM_MANAGER(obj);
-    NMManagerPrivate *priv = NM_MANAGER_GET_PRIVATE(self);
-    NMAuthChain *     chain;
-    const char *      checkpoint_path;
-
-    chain = nm_auth_chain_new_context(invocation, checkpoint_auth_done_cb, self);
-    if (!chain) {
-        g_dbus_method_invocation_return_error_literal(invocation,
-                                                      NM_MANAGER_ERROR,
-                                                      NM_MANAGER_ERROR_PERMISSION_DENIED,
-                                                      NM_UTILS_ERROR_MSG_REQ_AUTH_FAILED);
-        return;
-    }
-
-    g_variant_get(parameters, "(&o)", &checkpoint_path);
-
-    c_list_link_tail(&priv->auth_lst_head, nm_auth_chain_parent_lst_list(chain));
-    nm_auth_chain_set_data(chain, "audit-op", NM_AUDIT_OP_CHECKPOINT_ROLLBACK, NULL);
-    nm_auth_chain_set_data(chain, "checkpoint_path", g_strdup(checkpoint_path), g_free);
-    nm_auth_chain_add_call(chain, NM_AUTH_PERMISSION_CHECKPOINT_ROLLBACK, TRUE);
-}
-
-static void
-impl_manager_checkpoint_adjust_rollback_timeout(NMDBusObject *                     obj,
-                                                const NMDBusInterfaceInfoExtended *interface_info,
-                                                const NMDBusMethodInfoExtended *   method_info,
-                                                GDBusConnection *                  connection,
-                                                const char *                       sender,
-                                                GDBusMethodInvocation *            invocation,
-                                                GVariant *                         parameters)
-{
-    NMManager *       self = NM_MANAGER(obj);
-    NMManagerPrivate *priv = NM_MANAGER_GET_PRIVATE(self);
-    NMAuthChain *     chain;
-    const char *      checkpoint_path;
-    guint32           add_timeout;
-
-    chain = nm_auth_chain_new_context(invocation, checkpoint_auth_done_cb, self);
-    if (!chain) {
-        g_dbus_method_invocation_return_error_literal(invocation,
-                                                      NM_MANAGER_ERROR,
-                                                      NM_MANAGER_ERROR_PERMISSION_DENIED,
-                                                      NM_UTILS_ERROR_MSG_REQ_AUTH_FAILED);
-        return;
-    }
-
-    g_variant_get(parameters, "(&ou)", &checkpoint_path, &add_timeout);
-
-    c_list_link_tail(&priv->auth_lst_head, nm_auth_chain_parent_lst_list(chain));
-    nm_auth_chain_set_data(chain, "audit-op", NM_AUDIT_OP_CHECKPOINT_ADJUST_ROLLBACK_TIMEOUT, NULL);
-    nm_auth_chain_set_data(chain, "checkpoint_path", g_strdup(checkpoint_path), g_free);
-    nm_auth_chain_set_data(chain, "add_timeout", GUINT_TO_POINTER(add_timeout), NULL);
-    nm_auth_chain_add_call(chain, NM_AUTH_PERMISSION_CHECKPOINT_ROLLBACK, TRUE);
-}
-
-/*****************************************************************************/
-
-static void
-auth_mgr_changed(NMAuthManager *auth_manager, gpointer user_data)
-{
-    /* Let clients know they should re-check their authorization */
-    nm_dbus_object_emit_signal(user_data,
-                               &interface_info_manager,
-                               &signal_info_check_permissions,
-                               "()");
-}
-
-#define KERN_RFKILL_OP_CHANGE_ALL 3
-#define KERN_RFKILL_TYPE_WLAN     1
-#define KERN_RFKILL_TYPE_WWAN     5
-struct rfkill_event {
-    __u32 idx;
-    __u8  type;
-    __u8  op;
-    __u8  soft, hard;
-} _nm_packed;
-
-static void
-rfkill_change(NMManager *self, const char *desc, RfKillType rtype, gboolean enabled)
-{
-    int                 fd;
-    struct rfkill_event event;
-    ssize_t             len;
-    int                 errsv;
-
-    g_return_if_fail(rtype == RFKILL_TYPE_WLAN || rtype == RFKILL_TYPE_WWAN);
-
-    fd = open("/dev/rfkill", O_RDWR | O_CLOEXEC);
-    if (fd < 0) {
-        if (errno == EACCES)
-            _LOGW(LOGD_RFKILL, "rfkill: (%s): failed to open killswitch device", desc);
-        return;
-    }
-
-    if (fcntl(fd, F_SETFL, O_NONBLOCK) < 0) {
-        _LOGW(LOGD_RFKILL,
-              "rfkill: (%s): failed to set killswitch device for "
-              "non-blocking operation",
-              desc);
-        nm_close(fd);
-        return;
-    }
-
-    memset(&event, 0, sizeof(event));
-    event.op = KERN_RFKILL_OP_CHANGE_ALL;
-    switch (rtype) {
-    case RFKILL_TYPE_WLAN:
-        event.type = KERN_RFKILL_TYPE_WLAN;
-        break;
-    case RFKILL_TYPE_WWAN:
-        event.type = KERN_RFKILL_TYPE_WWAN;
-        break;
-    default:
-        g_assert_not_reached();
-    }
-    event.soft = enabled ? 0 : 1;
-
-    len = write(fd, &event, sizeof(event));
-    if (len < 0) {
-        errsv = errno;
-        _LOGW(LOGD_RFKILL,
-              "rfkill: (%s): failed to change Wi-Fi killswitch state: (%d) %s",
-              desc,
-              errsv,
-              nm_strerror_native(errsv));
-    } else if (len == sizeof(event)) {
-        _LOGI(LOGD_RFKILL,
-              "rfkill: %s hardware radio set %s",
-              desc,
-              enabled ? "enabled" : "disabled");
-    } else {
-        /* Failed to write full structure */
-        _LOGW(LOGD_RFKILL, "rfkill: (%s): failed to change Wi-Fi killswitch state", desc);
-    }
-
-    nm_close(fd);
-}
-
-static void
-manager_radio_user_toggled(NMManager *self, RadioState *rstate, gboolean enabled)
-{
-    NMManagerPrivate *priv = NM_MANAGER_GET_PRIVATE(self);
-    gboolean          old_enabled, new_enabled;
-
-    /* Don't touch devices if asleep/networking disabled */
-    if (manager_sleeping(self))
-        return;
-
-    if (rstate->desc) {
-        _LOGD(LOGD_RFKILL,
-              "rfkill: (%s): setting radio %s by user",
-              rstate->desc,
-              enabled ? "enabled" : "disabled");
-    }
-
-    /* Update enabled key in state file */
-    nm_config_state_set(priv->config, TRUE, FALSE, rstate->key, enabled);
-
-    /* When the user toggles the radio, their request should override any
-     * daemon (like ModemManager) enabled state that can be changed.  For WWAN
-     * for example, we want the WwanEnabled property to reflect the daemon state
-     * too so that users can toggle the modem powered, but we don't want that
-     * daemon state to affect whether or not the user *can* turn it on, which is
-     * what the kernel rfkill state does.  So we ignore daemon enabled state
-     * when determining what the new state should be since it shouldn't block
-     * the user's request.
-     */
-    old_enabled          = radio_enabled_for_rstate(rstate, TRUE);
-    rstate->user_enabled = enabled;
-    new_enabled          = radio_enabled_for_rstate(rstate, FALSE);
-    if (new_enabled != old_enabled) {
-        /* Try to change the kernel rfkill state */
-        if (rstate->rtype == RFKILL_TYPE_WLAN || rstate->rtype == RFKILL_TYPE_WWAN)
-            rfkill_change(self, rstate->desc, rstate->rtype, new_enabled);
-
-        manager_update_radio_enabled(self, rstate, new_enabled);
-    }
-}
-
-static gboolean
-periodic_update_active_connection_timestamps(gpointer user_data)
-{
-    NMManager *         manager = NM_MANAGER(user_data);
-    NMManagerPrivate *  priv    = NM_MANAGER_GET_PRIVATE(manager);
-    NMActiveConnection *ac;
-    gboolean            has_time = FALSE;
-    guint64             t        = 0;
-
-    c_list_for_each_entry (ac, &priv->active_connections_lst_head, active_connections_lst) {
-        if (nm_active_connection_get_state(ac) != NM_ACTIVE_CONNECTION_STATE_ACTIVATED)
-            continue;
-
-        if (!has_time) {
-            t        = time(NULL);
-            has_time = TRUE;
-        }
-        nm_settings_connection_update_timestamp(nm_active_connection_get_settings_connection(ac),
-                                                t);
-    }
-    return G_SOURCE_CONTINUE;
-}
-
-/*****************************************************************************/
-
-void
-nm_manager_set_capability(NMManager *self, NMCapability cap)
-{
-    NMManagerPrivate *priv;
-    guint32           cap_i;
-    gssize            idx;
-
-    g_return_if_fail(NM_IS_MANAGER(self));
-    if (cap < 1 || cap > _NM_CAPABILITY_MAX)
-        g_return_if_reached();
-
-    cap_i = (guint32) cap;
-
-    priv = NM_MANAGER_GET_PRIVATE(self);
-
-    idx = nm_utils_array_find_binary_search(&g_array_index(priv->capabilities, guint32, 0),
-                                            sizeof(guint32),
-                                            priv->capabilities->len,
-                                            &cap_i,
-                                            nm_cmp_uint32_p_with_data,
-                                            NULL);
-    if (idx >= 0)
-        return;
-
-    nm_assert((~idx) <= (gssize) priv->capabilities->len);
-
-    g_array_insert_val(priv->capabilities, ~idx, cap_i);
-    _notify(self, PROP_CAPABILITIES);
-}
-
-/*****************************************************************************/
-
-NM_DEFINE_SINGLETON_REGISTER(NMManager);
-
-NMManager *
-nm_manager_get(void)
-{
-    g_return_val_if_fail(singleton_instance, NULL);
-    return singleton_instance;
-}
-
-NMSettings *
-nm_settings_get(void)
-{
-    g_return_val_if_fail(singleton_instance, NULL);
-
-    return NM_MANAGER_GET_PRIVATE(singleton_instance)->settings;
-}
-
-NMManager *
-nm_manager_setup(void)
-{
-    NMManager *self;
-
-    g_return_val_if_fail(!singleton_instance, singleton_instance);
-
-    self = g_object_new(NM_TYPE_MANAGER, NULL);
-    nm_assert(NM_IS_MANAGER(self));
-    singleton_instance = self;
-
-    nm_singleton_instance_register();
-    nm_log_dbg(LOGD_CORE,
-               "setup %s singleton (" NM_HASH_OBFUSCATE_PTR_FMT ")",
-               "NMManager",
-               NM_HASH_OBFUSCATE_PTR(singleton_instance));
-
-    nm_dbus_object_export(NM_DBUS_OBJECT(self));
-    return self;
-}
-
-static void
-constructed(GObject *object)
-{
-    NMManager *          self = NM_MANAGER(object);
-    NMManagerPrivate *   priv = NM_MANAGER_GET_PRIVATE(self);
-    const NMConfigState *state;
-
-    G_OBJECT_CLASS(nm_manager_parent_class)->constructed(object);
-
-    priv->settings = nm_settings_new(self);
-
-    nm_dbus_object_export(NM_DBUS_OBJECT(priv->settings));
-
-    g_signal_connect(priv->settings,
-                     "notify::" NM_SETTINGS_STARTUP_COMPLETE,
-                     G_CALLBACK(settings_startup_complete_changed),
-                     self);
-    g_signal_connect(priv->settings,
-                     "notify::" NM_SETTINGS_UNMANAGED_SPECS,
-                     G_CALLBACK(system_unmanaged_devices_changed_cb),
-                     self);
-    g_signal_connect(priv->settings,
-                     NM_SETTINGS_SIGNAL_CONNECTION_FLAGS_CHANGED,
-                     G_CALLBACK(connection_flags_changed),
-                     self);
-
-    priv->hostname_manager = g_object_ref(nm_hostname_manager_get());
-    g_signal_connect(priv->hostname_manager,
-                     "notify::" NM_HOSTNAME_MANAGER_HOSTNAME,
-                     G_CALLBACK(hostname_changed_cb),
-                     self);
-
-    /*
-     * Do not delete existing virtual devices to keep connectivity up.
-     * Virtual devices are reused when NetworkManager is restarted.
-     * Hence, don't react on NM_SETTINGS_SIGNAL_CONNECTION_REMOVED.
-     */
-
-    priv->policy = nm_policy_new(self, priv->settings);
-    g_signal_connect(priv->policy,
-                     "notify::" NM_POLICY_DEFAULT_IP4_AC,
-                     G_CALLBACK(policy_default_ac_changed),
-                     self);
-    g_signal_connect(priv->policy,
-                     "notify::" NM_POLICY_DEFAULT_IP6_AC,
-                     G_CALLBACK(policy_default_ac_changed),
-                     self);
-    g_signal_connect(priv->policy,
-                     "notify::" NM_POLICY_ACTIVATING_IP4_AC,
-                     G_CALLBACK(policy_activating_ac_changed),
-                     self);
-    g_signal_connect(priv->policy,
-                     "notify::" NM_POLICY_ACTIVATING_IP6_AC,
-                     G_CALLBACK(policy_activating_ac_changed),
-                     self);
-
-    priv->config = g_object_ref(nm_config_get());
-    g_signal_connect(G_OBJECT(priv->config),
-                     NM_CONFIG_SIGNAL_CONFIG_CHANGED,
-                     G_CALLBACK(_config_changed_cb),
-                     self);
-
-    state = nm_config_state_get(priv->config);
-
-    priv->net_enabled = state->net_enabled;
-
-    priv->radio_states[RFKILL_TYPE_WLAN].user_enabled = state->wifi_enabled;
-    priv->radio_states[RFKILL_TYPE_WWAN].user_enabled = state->wwan_enabled;
-
-    priv->rfkill_mgr = nm_rfkill_manager_new();
-    g_signal_connect(priv->rfkill_mgr,
-                     NM_RFKILL_MANAGER_SIGNAL_RFKILL_CHANGED,
-                     G_CALLBACK(rfkill_manager_rfkill_changed_cb),
-                     self);
-
-    /* Force kernel Wi-Fi/WWAN rfkill state to follow NM saved Wi-Fi/WWAN state
-     * in case the BIOS doesn't save rfkill state, and to be consistent with user
-     * changes to the WirelessEnabled/WWANEnabled properties which toggle kernel
-     * rfkill.
-     */
-    rfkill_change(self,
-                  priv->radio_states[RFKILL_TYPE_WLAN].desc,
-                  RFKILL_TYPE_WLAN,
-                  priv->radio_states[RFKILL_TYPE_WLAN].user_enabled);
-    rfkill_change(self,
-                  priv->radio_states[RFKILL_TYPE_WWAN].desc,
-                  RFKILL_TYPE_WWAN,
-                  priv->radio_states[RFKILL_TYPE_WWAN].user_enabled);
-}
-
-static void
-nm_manager_init(NMManager *self)
-{
-    NMManagerPrivate *priv = NM_MANAGER_GET_PRIVATE(self);
-    guint             i;
-    GFile *           file;
-
-    c_list_init(&priv->auth_lst_head);
-    c_list_init(&priv->link_cb_lst);
-    c_list_init(&priv->devices_lst_head);
-    c_list_init(&priv->active_connections_lst_head);
-    c_list_init(&priv->async_op_lst_head);
-    c_list_init(&priv->delete_volatile_connection_lst_head);
-
-    priv->platform = g_object_ref(NM_PLATFORM_GET);
-
-    priv->capabilities = g_array_new(FALSE, FALSE, sizeof(guint32));
-
-    /* Initialize rfkill structures and states */
-    memset(priv->radio_states, 0, sizeof(priv->radio_states));
-
-    priv->radio_states[RFKILL_TYPE_WLAN].user_enabled = TRUE;
-    priv->radio_states[RFKILL_TYPE_WLAN].key          = NM_CONFIG_STATE_PROPERTY_WIFI_ENABLED;
-    priv->radio_states[RFKILL_TYPE_WLAN].prop         = NM_MANAGER_WIRELESS_ENABLED;
-    priv->radio_states[RFKILL_TYPE_WLAN].hw_prop      = NM_MANAGER_WIRELESS_HARDWARE_ENABLED;
-    priv->radio_states[RFKILL_TYPE_WLAN].desc         = "Wi-Fi";
-    priv->radio_states[RFKILL_TYPE_WLAN].rtype        = RFKILL_TYPE_WLAN;
-
-    priv->radio_states[RFKILL_TYPE_WWAN].user_enabled = TRUE;
-    priv->radio_states[RFKILL_TYPE_WWAN].key          = NM_CONFIG_STATE_PROPERTY_WWAN_ENABLED;
-    priv->radio_states[RFKILL_TYPE_WWAN].prop         = NM_MANAGER_WWAN_ENABLED;
-    priv->radio_states[RFKILL_TYPE_WWAN].hw_prop      = NM_MANAGER_WWAN_HARDWARE_ENABLED;
-    priv->radio_states[RFKILL_TYPE_WWAN].desc         = "WWAN";
-    priv->radio_states[RFKILL_TYPE_WWAN].rtype        = RFKILL_TYPE_WWAN;
-
-    for (i = 0; i < RFKILL_TYPE_MAX; i++)
-        priv->radio_states[i].hw_enabled = TRUE;
-
-    priv->sleeping = FALSE;
-    priv->state    = NM_STATE_DISCONNECTED;
-    priv->startup  = TRUE;
-
-    /* sleep/wake handling */
-    priv->sleep_monitor = nm_sleep_monitor_new();
-    g_signal_connect(priv->sleep_monitor, NM_SLEEP_MONITOR_SLEEPING, G_CALLBACK(sleeping_cb), self);
-
-    /* Listen for authorization changes */
-    priv->auth_mgr = g_object_ref(nm_auth_manager_get());
-    g_signal_connect(priv->auth_mgr,
-                     NM_AUTH_MANAGER_SIGNAL_CHANGED,
-                     G_CALLBACK(auth_mgr_changed),
-                     self);
-
-    /* Monitor the firmware directory */
-    if (strlen(KERNEL_FIRMWARE_DIR)) {
-        file             = g_file_new_for_path(KERNEL_FIRMWARE_DIR "/");
-        priv->fw_monitor = g_file_monitor_directory(file, G_FILE_MONITOR_NONE, NULL, NULL);
-        g_object_unref(file);
-    }
-
-    if (priv->fw_monitor) {
-        g_signal_connect(priv->fw_monitor, "changed", G_CALLBACK(firmware_dir_changed), self);
-        _LOGI(LOGD_CORE, "monitoring kernel firmware directory '%s'.", KERNEL_FIRMWARE_DIR);
-    } else {
-        _LOGW(LOGD_CORE, "failed to monitor kernel firmware directory '%s'.", KERNEL_FIRMWARE_DIR);
-    }
-
-    /* Update timestamps in active connections */
-    priv->timestamp_update_id =
-        g_timeout_add_seconds(300,
-                              (GSourceFunc) periodic_update_active_connection_timestamps,
-                              self);
-
-    priv->metered       = NM_METERED_UNKNOWN;
-    priv->sleep_devices = g_hash_table_new(nm_direct_hash, NULL);
-}
-
-static void
-get_property(GObject *object, guint prop_id, GValue *value, GParamSpec *pspec)
-{
-    NMManager *              self = NM_MANAGER(object);
-    NMManagerPrivate *       priv = NM_MANAGER_GET_PRIVATE(self);
-    NMConfigData *           config_data;
-    const NMGlobalDnsConfig *dns_config;
-    const char *             type;
-    const char *             path;
-    NMActiveConnection *     ac;
-    GPtrArray *              ptrarr;
-
-    switch (prop_id) {
-    case PROP_VERSION:
-        g_value_set_string(value, VERSION);
-        break;
-    case PROP_CAPABILITIES:
-        g_value_set_variant(value,
-                            g_variant_new_fixed_array(G_VARIANT_TYPE("u"),
-                                                      priv->capabilities->data,
-                                                      priv->capabilities->len,
-                                                      sizeof(guint32)));
-        break;
-    case PROP_STATE:
-        g_value_set_uint(value, priv->state);
-        break;
-    case PROP_STARTUP:
-        g_value_set_boolean(value, priv->startup);
-        break;
-    case PROP_NETWORKING_ENABLED:
-        g_value_set_boolean(value, priv->net_enabled);
-        break;
-    case PROP_WIRELESS_ENABLED:
-        g_value_set_boolean(value, radio_enabled_for_type(self, RFKILL_TYPE_WLAN, TRUE));
-        break;
-    case PROP_WIRELESS_HARDWARE_ENABLED:
-        g_value_set_boolean(value, priv->radio_states[RFKILL_TYPE_WLAN].hw_enabled);
-        break;
-    case PROP_WWAN_ENABLED:
-        g_value_set_boolean(value, radio_enabled_for_type(self, RFKILL_TYPE_WWAN, TRUE));
-        break;
-    case PROP_WWAN_HARDWARE_ENABLED:
-        g_value_set_boolean(value, priv->radio_states[RFKILL_TYPE_WWAN].hw_enabled);
-        break;
-    case PROP_WIMAX_ENABLED:
-        g_value_set_boolean(value, FALSE);
-        break;
-    case PROP_WIMAX_HARDWARE_ENABLED:
-        g_value_set_boolean(value, FALSE);
-        break;
-    case PROP_ACTIVE_CONNECTIONS:
-        ptrarr = g_ptr_array_new();
-        c_list_for_each_entry (ac, &priv->active_connections_lst_head, active_connections_lst) {
-            path = nm_dbus_object_get_path(NM_DBUS_OBJECT(ac));
-            if (path)
-                g_ptr_array_add(ptrarr, g_strdup(path));
-        }
-        g_ptr_array_add(ptrarr, NULL);
-        g_value_take_boxed(value, g_ptr_array_free(ptrarr, FALSE));
-        break;
-    case PROP_CONNECTIVITY:
-        g_value_set_uint(value, priv->connectivity_state);
-        break;
-    case PROP_CONNECTIVITY_CHECK_AVAILABLE:
-        config_data = nm_config_get_data(priv->config);
-        g_value_set_boolean(value, nm_config_data_get_connectivity_uri(config_data) != NULL);
-        break;
-    case PROP_CONNECTIVITY_CHECK_ENABLED:
-        g_value_set_boolean(value, concheck_enabled(self, NULL));
-        break;
-    case PROP_CONNECTIVITY_CHECK_URI:
-        config_data = nm_config_get_data(priv->config);
-        g_value_set_string(value, nm_config_data_get_connectivity_uri(config_data));
-        break;
-    case PROP_PRIMARY_CONNECTION:
-        nm_dbus_utils_g_value_set_object_path(value, priv->primary_connection);
-        break;
-    case PROP_PRIMARY_CONNECTION_TYPE:
-        type = NULL;
-        if (priv->primary_connection) {
-            NMConnection *con;
-
-            con = nm_active_connection_get_applied_connection(priv->primary_connection);
-            if (con)
-                type = nm_connection_get_connection_type(con);
-        }
-        g_value_set_string(value, type ?: "");
-        break;
-    case PROP_ACTIVATING_CONNECTION:
-        nm_dbus_utils_g_value_set_object_path(value, priv->activating_connection);
-        break;
-    case PROP_SLEEPING:
-        g_value_set_boolean(value, priv->sleeping);
-        break;
-    case PROP_DEVICES:
-        g_value_take_boxed(value, nm_utils_strv_make_deep_copied(_get_devices_paths(self, FALSE)));
-        break;
-    case PROP_METERED:
-        g_value_set_uint(value, priv->metered);
-        break;
-    case PROP_GLOBAL_DNS_CONFIGURATION:
-        config_data = nm_config_get_data(priv->config);
-        dns_config  = nm_config_data_get_global_dns_config(config_data);
-        nm_global_dns_config_to_dbus(dns_config, value);
-        break;
-    case PROP_ALL_DEVICES:
-        g_value_take_boxed(value, nm_utils_strv_make_deep_copied(_get_devices_paths(self, TRUE)));
-        break;
-    case PROP_CHECKPOINTS:
-        g_value_take_boxed(
-            value,
-            priv->checkpoint_mgr ? nm_utils_strv_make_deep_copied(
-                nm_checkpoint_manager_get_checkpoint_paths(priv->checkpoint_mgr, NULL))
-                                 : NULL);
-        break;
-    default:
-        G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec);
-        break;
-    }
-}
-
-static void
-set_property(GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec)
-{
-    NMManager *        self = NM_MANAGER(object);
-    NMManagerPrivate * priv = NM_MANAGER_GET_PRIVATE(self);
-    NMGlobalDnsConfig *dns_config;
-    GError *           error = NULL;
-
-    switch (prop_id) {
-    case PROP_WIRELESS_ENABLED:
-        manager_radio_user_toggled(NM_MANAGER(object),
-                                   &priv->radio_states[RFKILL_TYPE_WLAN],
-                                   g_value_get_boolean(value));
-        break;
-    case PROP_WWAN_ENABLED:
-        manager_radio_user_toggled(NM_MANAGER(object),
-                                   &priv->radio_states[RFKILL_TYPE_WWAN],
-                                   g_value_get_boolean(value));
-        break;
-    case PROP_WIMAX_ENABLED:
-        /* WIMAX is deprecated. This does nothing. */
-        break;
-    case PROP_CONNECTIVITY_CHECK_ENABLED:
-        nm_config_set_connectivity_check_enabled(priv->config, g_value_get_boolean(value));
-        break;
-    case PROP_GLOBAL_DNS_CONFIGURATION:
-        dns_config = nm_global_dns_config_from_dbus(value, &error);
-        if (!error)
-            nm_config_set_global_dns(priv->config, dns_config, &error);
-
-        nm_global_dns_config_free(dns_config);
-
-        if (error) {
-            _LOGD(LOGD_CORE, "set global DNS failed with error: %s", error->message);
-            g_error_free(error);
-        }
-        break;
-    default:
-        G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec);
-        break;
-    }
-}
-
-static void
-_deinit_device_factory(NMDeviceFactory *factory, gpointer user_data)
-{
-    g_signal_handlers_disconnect_matched(factory,
-                                         G_SIGNAL_MATCH_DATA,
-                                         0,
-                                         0,
-                                         NULL,
-                                         NULL,
-                                         NM_MANAGER(user_data));
-}
-
-static void
-dispose(GObject *object)
-{
-    NMManager *       self = NM_MANAGER(object);
-    NMManagerPrivate *priv = NM_MANAGER_GET_PRIVATE(self);
-    CList *           iter;
-
-    nm_assert(c_list_is_empty(&priv->async_op_lst_head));
-
-    g_signal_handlers_disconnect_by_func(priv->platform, G_CALLBACK(platform_link_cb), self);
-    while ((iter = c_list_first(&priv->link_cb_lst))) {
-        PlatformLinkCbData *data = c_list_entry(iter, PlatformLinkCbData, lst);
-
-        g_source_remove(data->idle_id);
-        c_list_unlink_stale(&data->lst);
-        g_slice_free(PlatformLinkCbData, data);
-    }
-
-    while ((iter = c_list_first(&priv->auth_lst_head)))
-        nm_auth_chain_destroy(nm_auth_chain_parent_lst_entry(iter));
-
-    nm_clear_g_source(&priv->devices_inited_id);
-
-    nm_clear_pointer(&priv->checkpoint_mgr, nm_checkpoint_manager_free);
-
-    if (priv->concheck_mgr) {
-        g_signal_handlers_disconnect_by_func(priv->concheck_mgr,
-                                             G_CALLBACK(concheck_config_changed_cb),
-                                             self);
-        g_clear_object(&priv->concheck_mgr);
-    }
-
-    if (priv->auth_mgr) {
-        g_signal_handlers_disconnect_by_func(priv->auth_mgr, G_CALLBACK(auth_mgr_changed), self);
-        g_clear_object(&priv->auth_mgr);
-    }
-
-    nm_assert(c_list_is_empty(&priv->devices_lst_head));
-
-    nm_clear_g_source(&priv->ac_cleanup_id);
-
-    while ((iter = c_list_first(&priv->active_connections_lst_head)))
-        active_connection_remove(self,
-                                 c_list_entry(iter, NMActiveConnection, active_connections_lst));
-
-    nm_assert(c_list_is_empty(&priv->active_connections_lst_head));
-    g_clear_object(&priv->primary_connection);
-    g_clear_object(&priv->activating_connection);
-
-    if (priv->config) {
-        g_signal_handlers_disconnect_by_func(priv->config, _config_changed_cb, self);
-        g_clear_object(&priv->config);
-    }
-
-    if (priv->policy) {
-        g_signal_handlers_disconnect_by_func(priv->policy, policy_default_ac_changed, self);
-        g_signal_handlers_disconnect_by_func(priv->policy, policy_activating_ac_changed, self);
-        g_clear_object(&priv->policy);
-    }
-
-    if (priv->settings) {
-        g_signal_handlers_disconnect_by_func(priv->settings,
-                                             settings_startup_complete_changed,
-                                             self);
-        g_signal_handlers_disconnect_by_func(priv->settings,
-                                             system_unmanaged_devices_changed_cb,
-                                             self);
-        g_signal_handlers_disconnect_by_func(priv->settings, connection_added_cb, self);
-        g_signal_handlers_disconnect_by_func(priv->settings, connection_updated_cb, self);
-        g_signal_handlers_disconnect_by_func(priv->settings, connection_flags_changed, self);
-        g_clear_object(&priv->settings);
-    }
-
-    if (priv->hostname_manager) {
-        g_signal_handlers_disconnect_by_func(priv->hostname_manager, hostname_changed_cb, self);
-        g_clear_object(&priv->hostname_manager);
-    }
-
-    g_clear_object(&priv->vpn_manager);
-
-    sleep_devices_clear(self);
-    nm_clear_pointer(&priv->sleep_devices, g_hash_table_unref);
-
-    if (priv->sleep_monitor) {
-        g_signal_handlers_disconnect_by_func(priv->sleep_monitor, sleeping_cb, self);
-        g_clear_object(&priv->sleep_monitor);
-    }
-
-    if (priv->fw_monitor) {
-        g_signal_handlers_disconnect_by_func(priv->fw_monitor, firmware_dir_changed, self);
-
-        nm_clear_g_source(&priv->fw_changed_id);
-
-        g_file_monitor_cancel(priv->fw_monitor);
-        g_clear_object(&priv->fw_monitor);
-    }
-
-    if (priv->rfkill_mgr) {
-        g_signal_handlers_disconnect_by_func(priv->rfkill_mgr,
-                                             rfkill_manager_rfkill_changed_cb,
-                                             self);
-        g_clear_object(&priv->rfkill_mgr);
-    }
-
-    nm_clear_g_source(&priv->delete_volatile_connection_idle_id);
-    _delete_volatile_connection_all(self, FALSE);
-    nm_assert(!priv->delete_volatile_connection_idle_id);
-    nm_assert(c_list_is_empty(&priv->delete_volatile_connection_lst_head));
-
-    nm_device_factory_manager_for_each_factory(_deinit_device_factory, self);
-
-    nm_clear_g_source(&priv->timestamp_update_id);
-
-    nm_clear_pointer(&priv->device_route_metrics, g_hash_table_destroy);
-
-    G_OBJECT_CLASS(nm_manager_parent_class)->dispose(object);
-}
-
-static void
-finalize(GObject *object)
-{
-    NMManagerPrivate *priv = NM_MANAGER_GET_PRIVATE(object);
-
-    g_array_free(priv->capabilities, TRUE);
-
-    G_OBJECT_CLASS(nm_manager_parent_class)->finalize(object);
-
-    g_object_unref(priv->platform);
-}
-
-static const GDBusSignalInfo signal_info_check_permissions =
-    NM_DEFINE_GDBUS_SIGNAL_INFO_INIT("CheckPermissions", );
-
-static const GDBusSignalInfo signal_info_state_changed = NM_DEFINE_GDBUS_SIGNAL_INFO_INIT(
-    "StateChanged",
-    .args = NM_DEFINE_GDBUS_ARG_INFOS(NM_DEFINE_GDBUS_ARG_INFO("state", "u"), ), );
-
-static const GDBusSignalInfo signal_info_device_added = NM_DEFINE_GDBUS_SIGNAL_INFO_INIT(
-    "DeviceAdded",
-    .args = NM_DEFINE_GDBUS_ARG_INFOS(NM_DEFINE_GDBUS_ARG_INFO("device_path", "o"), ), );
-
-static const GDBusSignalInfo signal_info_device_removed = NM_DEFINE_GDBUS_SIGNAL_INFO_INIT(
-    "DeviceRemoved",
-    .args = NM_DEFINE_GDBUS_ARG_INFOS(NM_DEFINE_GDBUS_ARG_INFO("device_path", "o"), ), );
-
-static const NMDBusInterfaceInfoExtended interface_info_manager = {
-    .parent = NM_DEFINE_GDBUS_INTERFACE_INFO_INIT(
-        NM_DBUS_INTERFACE,
-        .methods = NM_DEFINE_GDBUS_METHOD_INFOS(
-            NM_DEFINE_DBUS_METHOD_INFO_EXTENDED(
-                NM_DEFINE_GDBUS_METHOD_INFO_INIT("Reload",
-                                                 .in_args = NM_DEFINE_GDBUS_ARG_INFOS(
-                                                     NM_DEFINE_GDBUS_ARG_INFO("flags", "u"), ), ),
-                .handle = impl_manager_reload, ),
-            NM_DEFINE_DBUS_METHOD_INFO_EXTENDED(
-                NM_DEFINE_GDBUS_METHOD_INFO_INIT(
-                    "GetDevices",
-                    .out_args =
-                        NM_DEFINE_GDBUS_ARG_INFOS(NM_DEFINE_GDBUS_ARG_INFO("devices", "ao"), ), ),
-                .handle = impl_manager_get_devices, ),
-            NM_DEFINE_DBUS_METHOD_INFO_EXTENDED(
-                NM_DEFINE_GDBUS_METHOD_INFO_INIT(
-                    "GetAllDevices",
-                    .out_args =
-                        NM_DEFINE_GDBUS_ARG_INFOS(NM_DEFINE_GDBUS_ARG_INFO("devices", "ao"), ), ),
-                .handle = impl_manager_get_all_devices, ),
-            NM_DEFINE_DBUS_METHOD_INFO_EXTENDED(
-                NM_DEFINE_GDBUS_METHOD_INFO_INIT(
-                    "GetDeviceByIpIface",
-                    .in_args = NM_DEFINE_GDBUS_ARG_INFOS(NM_DEFINE_GDBUS_ARG_INFO("iface", "s"), ),
-                    .out_args =
-                        NM_DEFINE_GDBUS_ARG_INFOS(NM_DEFINE_GDBUS_ARG_INFO("device", "o"), ), ),
-                .handle = impl_manager_get_device_by_ip_iface, ),
-            NM_DEFINE_DBUS_METHOD_INFO_EXTENDED(
-                NM_DEFINE_GDBUS_METHOD_INFO_INIT(
-                    "ActivateConnection",
-                    .in_args = NM_DEFINE_GDBUS_ARG_INFOS(
-                        NM_DEFINE_GDBUS_ARG_INFO("connection", "o"),
-                        NM_DEFINE_GDBUS_ARG_INFO("device", "o"),
-                        NM_DEFINE_GDBUS_ARG_INFO("specific_object", "o"), ),
-                    .out_args = NM_DEFINE_GDBUS_ARG_INFOS(
-                        NM_DEFINE_GDBUS_ARG_INFO("active_connection", "o"), ), ),
-                .handle = impl_manager_activate_connection, ),
-            NM_DEFINE_DBUS_METHOD_INFO_EXTENDED(
-                NM_DEFINE_GDBUS_METHOD_INFO_INIT(
-                    "AddAndActivateConnection",
-                    .in_args = NM_DEFINE_GDBUS_ARG_INFOS(
-                        NM_DEFINE_GDBUS_ARG_INFO("connection", "a{sa{sv}}"),
-                        NM_DEFINE_GDBUS_ARG_INFO("device", "o"),
-                        NM_DEFINE_GDBUS_ARG_INFO("specific_object", "o"), ),
-                    .out_args = NM_DEFINE_GDBUS_ARG_INFOS(
-                        NM_DEFINE_GDBUS_ARG_INFO("path", "o"),
-                        NM_DEFINE_GDBUS_ARG_INFO("active_connection", "o"), ), ),
-                .handle = impl_manager_add_and_activate_connection, ),
-            NM_DEFINE_DBUS_METHOD_INFO_EXTENDED(
-                NM_DEFINE_GDBUS_METHOD_INFO_INIT(
-                    "AddAndActivateConnection2",
-                    .in_args = NM_DEFINE_GDBUS_ARG_INFOS(
-                        NM_DEFINE_GDBUS_ARG_INFO("connection", "a{sa{sv}}"),
-                        NM_DEFINE_GDBUS_ARG_INFO("device", "o"),
-                        NM_DEFINE_GDBUS_ARG_INFO("specific_object", "o"),
-                        NM_DEFINE_GDBUS_ARG_INFO("options", "a{sv}"), ),
-                    .out_args = NM_DEFINE_GDBUS_ARG_INFOS(
-                        NM_DEFINE_GDBUS_ARG_INFO("path", "o"),
-                        NM_DEFINE_GDBUS_ARG_INFO("active_connection", "o"),
-                        NM_DEFINE_GDBUS_ARG_INFO("result", "a{sv}"), ), ),
-                .handle = impl_manager_add_and_activate_connection, ),
-            NM_DEFINE_DBUS_METHOD_INFO_EXTENDED(
-                NM_DEFINE_GDBUS_METHOD_INFO_INIT(
-                    "DeactivateConnection",
-                    .in_args = NM_DEFINE_GDBUS_ARG_INFOS(
-                        NM_DEFINE_GDBUS_ARG_INFO("active_connection", "o"), ), ),
-                .handle = impl_manager_deactivate_connection, ),
-            NM_DEFINE_DBUS_METHOD_INFO_EXTENDED(
-                NM_DEFINE_GDBUS_METHOD_INFO_INIT("Sleep",
-                                                 .in_args = NM_DEFINE_GDBUS_ARG_INFOS(
-                                                     NM_DEFINE_GDBUS_ARG_INFO("sleep", "b"), ), ),
-                .handle = impl_manager_sleep, ),
-            NM_DEFINE_DBUS_METHOD_INFO_EXTENDED(
-                NM_DEFINE_GDBUS_METHOD_INFO_INIT("Enable",
-                                                 .in_args = NM_DEFINE_GDBUS_ARG_INFOS(
-                                                     NM_DEFINE_GDBUS_ARG_INFO("enable", "b"), ), ),
-                .handle = impl_manager_enable, ),
-            NM_DEFINE_DBUS_METHOD_INFO_EXTENDED(
-                NM_DEFINE_GDBUS_METHOD_INFO_INIT(
-                    "GetPermissions",
-                    .out_args = NM_DEFINE_GDBUS_ARG_INFOS(
-                        NM_DEFINE_GDBUS_ARG_INFO("permissions", "a{ss}"), ), ),
-                .handle = impl_manager_get_permissions, ),
-            NM_DEFINE_DBUS_METHOD_INFO_EXTENDED(
-                NM_DEFINE_GDBUS_METHOD_INFO_INIT("SetLogging",
-                                                 .in_args = NM_DEFINE_GDBUS_ARG_INFOS(
-                                                     NM_DEFINE_GDBUS_ARG_INFO("level", "s"),
-                                                     NM_DEFINE_GDBUS_ARG_INFO("domains", "s"), ), ),
-                .handle = impl_manager_set_logging, ),
-            NM_DEFINE_DBUS_METHOD_INFO_EXTENDED(
-                NM_DEFINE_GDBUS_METHOD_INFO_INIT("GetLogging",
-                                                 .out_args = NM_DEFINE_GDBUS_ARG_INFOS(
-                                                     NM_DEFINE_GDBUS_ARG_INFO("level", "s"),
-                                                     NM_DEFINE_GDBUS_ARG_INFO("domains", "s"), ), ),
-                .handle = impl_manager_get_logging, ),
-            NM_DEFINE_DBUS_METHOD_INFO_EXTENDED(
-                NM_DEFINE_GDBUS_METHOD_INFO_INIT(
-                    "CheckConnectivity",
-                    .out_args = NM_DEFINE_GDBUS_ARG_INFOS(
-                        NM_DEFINE_GDBUS_ARG_INFO("connectivity", "u"), ), ),
-                .handle = impl_manager_check_connectivity, ),
-            NM_DEFINE_DBUS_METHOD_INFO_EXTENDED(
-                NM_DEFINE_GDBUS_METHOD_INFO_INIT("state",
-                                                 .out_args = NM_DEFINE_GDBUS_ARG_INFOS(
-                                                     NM_DEFINE_GDBUS_ARG_INFO("state", "u"), ), ),
-                .handle = impl_manager_state, ),
-            NM_DEFINE_DBUS_METHOD_INFO_EXTENDED(
-                NM_DEFINE_GDBUS_METHOD_INFO_INIT(
-                    "CheckpointCreate",
-                    .in_args =
-                        NM_DEFINE_GDBUS_ARG_INFOS(NM_DEFINE_GDBUS_ARG_INFO("devices", "ao"),
-                                                  NM_DEFINE_GDBUS_ARG_INFO("rollback_timeout", "u"),
-                                                  NM_DEFINE_GDBUS_ARG_INFO("flags", "u"), ),
-                    .out_args =
-                        NM_DEFINE_GDBUS_ARG_INFOS(NM_DEFINE_GDBUS_ARG_INFO("checkpoint", "o"), ), ),
-                .handle = impl_manager_checkpoint_create, ),
-            NM_DEFINE_DBUS_METHOD_INFO_EXTENDED(
-                NM_DEFINE_GDBUS_METHOD_INFO_INIT(
-                    "CheckpointDestroy",
-                    .in_args =
-                        NM_DEFINE_GDBUS_ARG_INFOS(NM_DEFINE_GDBUS_ARG_INFO("checkpoint", "o"), ), ),
-                .handle = impl_manager_checkpoint_destroy, ),
-            NM_DEFINE_DBUS_METHOD_INFO_EXTENDED(
-                NM_DEFINE_GDBUS_METHOD_INFO_INIT(
-                    "CheckpointRollback",
-                    .in_args =
-                        NM_DEFINE_GDBUS_ARG_INFOS(NM_DEFINE_GDBUS_ARG_INFO("checkpoint", "o"), ),
-                    .out_args =
-                        NM_DEFINE_GDBUS_ARG_INFOS(NM_DEFINE_GDBUS_ARG_INFO("result", "a{su}"), ), ),
-                .handle = impl_manager_checkpoint_rollback, ),
-            NM_DEFINE_DBUS_METHOD_INFO_EXTENDED(
-                NM_DEFINE_GDBUS_METHOD_INFO_INIT(
-                    "CheckpointAdjustRollbackTimeout",
-                    .in_args = NM_DEFINE_GDBUS_ARG_INFOS(
-                        NM_DEFINE_GDBUS_ARG_INFO("checkpoint", "o"),
-                        NM_DEFINE_GDBUS_ARG_INFO("add_timeout", "u"), ), ),
-                .handle = impl_manager_checkpoint_adjust_rollback_timeout, ), ),
-        .signals    = NM_DEFINE_GDBUS_SIGNAL_INFOS(&nm_signal_info_property_changed_legacy,
-                                                &signal_info_check_permissions,
-                                                &signal_info_state_changed,
-                                                &signal_info_device_added,
-                                                &signal_info_device_removed, ),
-        .properties = NM_DEFINE_GDBUS_PROPERTY_INFOS(
-            NM_DEFINE_DBUS_PROPERTY_INFO_EXTENDED_READABLE_L("Devices", "ao", NM_MANAGER_DEVICES),
-            NM_DEFINE_DBUS_PROPERTY_INFO_EXTENDED_READABLE_L("AllDevices",
-                                                             "ao",
-                                                             NM_MANAGER_ALL_DEVICES),
-            NM_DEFINE_DBUS_PROPERTY_INFO_EXTENDED_READABLE_L("Checkpoints",
-                                                             "ao",
-                                                             NM_MANAGER_CHECKPOINTS),
-            NM_DEFINE_DBUS_PROPERTY_INFO_EXTENDED_READABLE_L("NetworkingEnabled",
-                                                             "b",
-                                                             NM_MANAGER_NETWORKING_ENABLED),
-            NM_DEFINE_DBUS_PROPERTY_INFO_EXTENDED_READWRITABLE_L(
-                "WirelessEnabled",
-                "b",
-                NM_MANAGER_WIRELESS_ENABLED,
-                NM_AUTH_PERMISSION_ENABLE_DISABLE_WIFI,
-                NM_AUDIT_OP_RADIO_CONTROL),
-            NM_DEFINE_DBUS_PROPERTY_INFO_EXTENDED_READABLE_L("WirelessHardwareEnabled",
-                                                             "b",
-                                                             NM_MANAGER_WIRELESS_HARDWARE_ENABLED),
-            NM_DEFINE_DBUS_PROPERTY_INFO_EXTENDED_READWRITABLE_L(
-                "WwanEnabled",
-                "b",
-                NM_MANAGER_WWAN_ENABLED,
-                NM_AUTH_PERMISSION_ENABLE_DISABLE_WWAN,
-                NM_AUDIT_OP_RADIO_CONTROL),
-            NM_DEFINE_DBUS_PROPERTY_INFO_EXTENDED_READABLE_L("WwanHardwareEnabled",
-                                                             "b",
-                                                             NM_MANAGER_WWAN_HARDWARE_ENABLED),
-            NM_DEFINE_DBUS_PROPERTY_INFO_EXTENDED_READWRITABLE_L(
-                "WimaxEnabled",
-                "b",
-                NM_MANAGER_WIMAX_ENABLED,
-                NM_AUTH_PERMISSION_ENABLE_DISABLE_WIMAX,
-                NM_AUDIT_OP_RADIO_CONTROL),
-            NM_DEFINE_DBUS_PROPERTY_INFO_EXTENDED_READABLE_L("WimaxHardwareEnabled",
-                                                             "b",
-                                                             NM_MANAGER_WIMAX_HARDWARE_ENABLED),
-            NM_DEFINE_DBUS_PROPERTY_INFO_EXTENDED_READABLE_L("ActiveConnections",
-                                                             "ao",
-                                                             NM_MANAGER_ACTIVE_CONNECTIONS),
-            NM_DEFINE_DBUS_PROPERTY_INFO_EXTENDED_READABLE_L("PrimaryConnection",
-                                                             "o",
-                                                             NM_MANAGER_PRIMARY_CONNECTION),
-            NM_DEFINE_DBUS_PROPERTY_INFO_EXTENDED_READABLE_L("PrimaryConnectionType",
-                                                             "s",
-                                                             NM_MANAGER_PRIMARY_CONNECTION_TYPE),
-            NM_DEFINE_DBUS_PROPERTY_INFO_EXTENDED_READABLE_L("Metered", "u", NM_MANAGER_METERED),
-            NM_DEFINE_DBUS_PROPERTY_INFO_EXTENDED_READABLE_L("ActivatingConnection",
-                                                             "o",
-                                                             NM_MANAGER_ACTIVATING_CONNECTION),
-            NM_DEFINE_DBUS_PROPERTY_INFO_EXTENDED_READABLE_L("Startup", "b", NM_MANAGER_STARTUP),
-            NM_DEFINE_DBUS_PROPERTY_INFO_EXTENDED_READABLE_L("Version", "s", NM_MANAGER_VERSION),
-            NM_DEFINE_DBUS_PROPERTY_INFO_EXTENDED_READABLE_L("Capabilities",
-                                                             "au",
-                                                             NM_MANAGER_CAPABILITIES),
-            NM_DEFINE_DBUS_PROPERTY_INFO_EXTENDED_READABLE_L("State", "u", NM_MANAGER_STATE),
-            NM_DEFINE_DBUS_PROPERTY_INFO_EXTENDED_READABLE_L("Connectivity",
-                                                             "u",
-                                                             NM_MANAGER_CONNECTIVITY),
-            NM_DEFINE_DBUS_PROPERTY_INFO_EXTENDED_READABLE_L(
-                "ConnectivityCheckAvailable",
-                "b",
-                NM_MANAGER_CONNECTIVITY_CHECK_AVAILABLE),
-            NM_DEFINE_DBUS_PROPERTY_INFO_EXTENDED_READWRITABLE_L(
-                "ConnectivityCheckEnabled",
-                "b",
-                NM_MANAGER_CONNECTIVITY_CHECK_ENABLED,
-                NM_AUTH_PERMISSION_ENABLE_DISABLE_CONNECTIVITY_CHECK,
-                NM_AUDIT_OP_NET_CONTROL),
-            NM_DEFINE_DBUS_PROPERTY_INFO_EXTENDED_READABLE("ConnectivityCheckUri",
-                                                           "s",
-                                                           NM_MANAGER_CONNECTIVITY_CHECK_URI),
-            NM_DEFINE_DBUS_PROPERTY_INFO_EXTENDED_READWRITABLE_L(
-                "GlobalDnsConfiguration",
-                "a{sv}",
-                NM_MANAGER_GLOBAL_DNS_CONFIGURATION,
-                NM_AUTH_PERMISSION_SETTINGS_MODIFY_GLOBAL_DNS,
-                NM_AUDIT_OP_NET_CONTROL), ), ),
-    .legacy_property_changed = TRUE,
-};
-
-static void
-nm_manager_class_init(NMManagerClass *manager_class)
-{
-    GObjectClass *     object_class      = G_OBJECT_CLASS(manager_class);
-    NMDBusObjectClass *dbus_object_class = NM_DBUS_OBJECT_CLASS(manager_class);
-
-    dbus_object_class->export_path     = NM_DBUS_EXPORT_PATH_STATIC(NM_DBUS_PATH);
-    dbus_object_class->interface_infos = NM_DBUS_INTERFACE_INFOS(&interface_info_manager);
-
-    object_class->constructed  = constructed;
-    object_class->set_property = set_property;
-    object_class->get_property = get_property;
-    object_class->dispose      = dispose;
-    object_class->finalize     = finalize;
-
-    obj_properties[PROP_VERSION] = g_param_spec_string(NM_MANAGER_VERSION,
-                                                       "",
-                                                       "",
-                                                       NULL,
-                                                       G_PARAM_READABLE | G_PARAM_STATIC_STRINGS);
-
-    obj_properties[PROP_CAPABILITIES] =
-        g_param_spec_variant(NM_MANAGER_CAPABILITIES,
-                             "",
-                             "",
-                             G_VARIANT_TYPE("au"),
-                             NULL,
-                             G_PARAM_READABLE | G_PARAM_STATIC_STRINGS);
-
-    obj_properties[PROP_STATE] = g_param_spec_uint(NM_MANAGER_STATE,
-                                                   "",
-                                                   "",
-                                                   0,
-                                                   NM_STATE_DISCONNECTED,
-                                                   0,
-                                                   G_PARAM_READABLE | G_PARAM_STATIC_STRINGS);
-
-    obj_properties[PROP_STARTUP] = g_param_spec_boolean(NM_MANAGER_STARTUP,
-                                                        "",
-                                                        "",
-                                                        TRUE,
-                                                        G_PARAM_READABLE | G_PARAM_STATIC_STRINGS);
-
-    obj_properties[PROP_NETWORKING_ENABLED] =
-        g_param_spec_boolean(NM_MANAGER_NETWORKING_ENABLED,
-                             "",
-                             "",
-                             TRUE,
-                             G_PARAM_READABLE | G_PARAM_STATIC_STRINGS);
-
-    obj_properties[PROP_WIRELESS_ENABLED] =
-        g_param_spec_boolean(NM_MANAGER_WIRELESS_ENABLED,
-                             "",
-                             "",
-                             TRUE,
-                             G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS);
-
-    obj_properties[PROP_WIRELESS_HARDWARE_ENABLED] =
-        g_param_spec_boolean(NM_MANAGER_WIRELESS_HARDWARE_ENABLED,
-                             "",
-                             "",
-                             TRUE,
-                             G_PARAM_READABLE | G_PARAM_STATIC_STRINGS);
-
-    obj_properties[PROP_WWAN_ENABLED] =
-        g_param_spec_boolean(NM_MANAGER_WWAN_ENABLED,
-                             "",
-                             "",
-                             TRUE,
-                             G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS);
-
-    obj_properties[PROP_WWAN_HARDWARE_ENABLED] =
-        g_param_spec_boolean(NM_MANAGER_WWAN_HARDWARE_ENABLED,
-                             "",
-                             "",
-                             TRUE,
-                             G_PARAM_READABLE | G_PARAM_STATIC_STRINGS);
-
-    obj_properties[PROP_WIMAX_ENABLED] =
-        g_param_spec_boolean(NM_MANAGER_WIMAX_ENABLED,
-                             "",
-                             "",
-                             TRUE,
-                             G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS);
-
-    obj_properties[PROP_WIMAX_HARDWARE_ENABLED] =
-        g_param_spec_boolean(NM_MANAGER_WIMAX_HARDWARE_ENABLED,
-                             "",
-                             "",
-                             TRUE,
-                             G_PARAM_READABLE | G_PARAM_STATIC_STRINGS);
-
-    obj_properties[PROP_ACTIVE_CONNECTIONS] =
-        g_param_spec_boxed(NM_MANAGER_ACTIVE_CONNECTIONS,
-                           "",
-                           "",
-                           G_TYPE_STRV,
-                           G_PARAM_READABLE | G_PARAM_STATIC_STRINGS);
-
-    obj_properties[PROP_CONNECTIVITY] =
-        g_param_spec_uint(NM_MANAGER_CONNECTIVITY,
-                          "",
-                          "",
-                          NM_CONNECTIVITY_UNKNOWN,
-                          NM_CONNECTIVITY_FULL,
-                          NM_CONNECTIVITY_UNKNOWN,
-                          G_PARAM_READABLE | G_PARAM_STATIC_STRINGS);
-
-    obj_properties[PROP_CONNECTIVITY_CHECK_AVAILABLE] =
-        g_param_spec_boolean(NM_MANAGER_CONNECTIVITY_CHECK_AVAILABLE,
-                             "",
-                             "",
-                             TRUE,
-                             G_PARAM_READABLE | G_PARAM_STATIC_STRINGS);
-
-    obj_properties[PROP_CONNECTIVITY_CHECK_ENABLED] =
-        g_param_spec_boolean(NM_MANAGER_CONNECTIVITY_CHECK_ENABLED,
-                             "",
-                             "",
-                             TRUE,
-                             G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS);
-
-    obj_properties[PROP_CONNECTIVITY_CHECK_URI] =
-        g_param_spec_string(NM_MANAGER_CONNECTIVITY_CHECK_URI,
-                            "",
-                            "",
-                            NULL,
-                            G_PARAM_READABLE | G_PARAM_STATIC_STRINGS);
-
-    obj_properties[PROP_PRIMARY_CONNECTION] =
-        g_param_spec_string(NM_MANAGER_PRIMARY_CONNECTION,
-                            "",
-                            "",
-                            NULL,
-                            G_PARAM_READABLE | G_PARAM_STATIC_STRINGS);
-
-    obj_properties[PROP_PRIMARY_CONNECTION_TYPE] =
-        g_param_spec_string(NM_MANAGER_PRIMARY_CONNECTION_TYPE,
-                            "",
-                            "",
-                            NULL,
-                            G_PARAM_READABLE | G_PARAM_STATIC_STRINGS);
-
-    obj_properties[PROP_ACTIVATING_CONNECTION] =
-        g_param_spec_string(NM_MANAGER_ACTIVATING_CONNECTION,
-                            "",
-                            "",
-                            NULL,
-                            G_PARAM_READABLE | G_PARAM_STATIC_STRINGS);
-
-    /* Sleeping is not exported over D-Bus */
-    obj_properties[PROP_SLEEPING] = g_param_spec_boolean(NM_MANAGER_SLEEPING,
-                                                         "",
-                                                         "",
-                                                         FALSE,
-                                                         G_PARAM_READABLE | G_PARAM_STATIC_STRINGS);
-
-    obj_properties[PROP_DEVICES] = g_param_spec_boxed(NM_MANAGER_DEVICES,
-                                                      "",
-                                                      "",
-                                                      G_TYPE_STRV,
-                                                      G_PARAM_READABLE | G_PARAM_STATIC_STRINGS);
-
-    /**
-     * NMManager:metered:
-     *
-     * Whether the connectivity is metered.
-     *
-     * Since: 1.2
-     **/
-    obj_properties[PROP_METERED] = g_param_spec_uint(NM_MANAGER_METERED,
-                                                     "",
-                                                     "",
-                                                     0,
-                                                     G_MAXUINT32,
-                                                     NM_METERED_UNKNOWN,
-                                                     G_PARAM_READABLE | G_PARAM_STATIC_STRINGS);
-
-    /**
-     * NMManager:global-dns-configuration:
-     *
-     * The global DNS configuration.
-     *
-     * Since: 1.2
-     **/
-    obj_properties[PROP_GLOBAL_DNS_CONFIGURATION] =
-        g_param_spec_variant(NM_MANAGER_GLOBAL_DNS_CONFIGURATION,
-                             "",
-                             "",
-                             G_VARIANT_TYPE("a{sv}"),
-                             NULL,
-                             G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS);
-
-    /**
-     * NMManager:all-devices:
-     *
-     * All devices, including those that are not realized.
-     *
-     * Since: 1.2
-     **/
-    obj_properties[PROP_ALL_DEVICES] =
-        g_param_spec_boxed(NM_MANAGER_ALL_DEVICES,
-                           "",
-                           "",
-                           G_TYPE_STRV,
-                           G_PARAM_READABLE | G_PARAM_STATIC_STRINGS);
-
-    obj_properties[PROP_CHECKPOINTS] =
-        g_param_spec_boxed(NM_MANAGER_CHECKPOINTS,
-                           "",
-                           "",
-                           G_TYPE_STRV,
-                           G_PARAM_READABLE | G_PARAM_STATIC_STRINGS);
-
-    g_object_class_install_properties(object_class, _PROPERTY_ENUMS_LAST, obj_properties);
-
-    /* signals */
-
-    /* emitted only for realized devices */
-    signals[DEVICE_ADDED] = g_signal_new(NM_MANAGER_DEVICE_ADDED,
-                                         G_OBJECT_CLASS_TYPE(object_class),
-                                         G_SIGNAL_RUN_FIRST,
-                                         0,
-                                         NULL,
-                                         NULL,
-                                         NULL,
-                                         G_TYPE_NONE,
-                                         1,
-                                         NM_TYPE_DEVICE);
-
-    /* Emitted for both realized devices and placeholder devices */
-    signals[INTERNAL_DEVICE_ADDED] = g_signal_new(NM_MANAGER_INTERNAL_DEVICE_ADDED,
-                                                  G_OBJECT_CLASS_TYPE(object_class),
-                                                  G_SIGNAL_RUN_FIRST,
-                                                  0,
-                                                  NULL,
-                                                  NULL,
-                                                  NULL,
-                                                  G_TYPE_NONE,
-                                                  1,
-                                                  G_TYPE_OBJECT);
-
-    /* emitted only for realized devices when a device
-     * becomes unrealized or removed */
-    signals[DEVICE_REMOVED] = g_signal_new(NM_MANAGER_DEVICE_REMOVED,
-                                           G_OBJECT_CLASS_TYPE(object_class),
-                                           G_SIGNAL_RUN_FIRST,
-                                           0,
-                                           NULL,
-                                           NULL,
-                                           NULL,
-                                           G_TYPE_NONE,
-                                           1,
-                                           NM_TYPE_DEVICE);
-
-    /* Emitted for both realized devices and placeholder devices */
-    signals[INTERNAL_DEVICE_REMOVED] = g_signal_new(NM_MANAGER_INTERNAL_DEVICE_REMOVED,
-                                                    G_OBJECT_CLASS_TYPE(object_class),
-                                                    G_SIGNAL_RUN_FIRST,
-                                                    0,
-                                                    NULL,
-                                                    NULL,
-                                                    NULL,
-                                                    G_TYPE_NONE,
-                                                    1,
-                                                    G_TYPE_OBJECT);
-
-    signals[ACTIVE_CONNECTION_ADDED] = g_signal_new(NM_MANAGER_ACTIVE_CONNECTION_ADDED,
-                                                    G_OBJECT_CLASS_TYPE(object_class),
-                                                    G_SIGNAL_RUN_FIRST,
-                                                    0,
-                                                    NULL,
-                                                    NULL,
-                                                    NULL,
-                                                    G_TYPE_NONE,
-                                                    1,
-                                                    NM_TYPE_ACTIVE_CONNECTION);
-
-    signals[ACTIVE_CONNECTION_REMOVED] = g_signal_new(NM_MANAGER_ACTIVE_CONNECTION_REMOVED,
-                                                      G_OBJECT_CLASS_TYPE(object_class),
-                                                      G_SIGNAL_RUN_FIRST,
-                                                      0,
-                                                      NULL,
-                                                      NULL,
-                                                      NULL,
-                                                      G_TYPE_NONE,
-                                                      1,
-                                                      NM_TYPE_ACTIVE_CONNECTION);
-
-    signals[CONFIGURE_QUIT] = g_signal_new(NM_MANAGER_CONFIGURE_QUIT,
-                                           G_OBJECT_CLASS_TYPE(object_class),
-                                           G_SIGNAL_RUN_FIRST,
-                                           0,
-                                           NULL,
-                                           NULL,
-                                           NULL,
-                                           G_TYPE_NONE,
-                                           0);
-}