/* -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */ /* * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, * Boston, MA 02110-1301 USA. * * Copyright 2007 - 2013 Red Hat, Inc. * Copyright 2007 - 2008 Novell, Inc. */ #include "nm-default.h" #include #include #include #include "nm-setting-vpn.h" #include "nm-utils.h" #include "nm-utils-private.h" #include "nm-setting-private.h" /** * SECTION:nm-setting-vpn * @short_description: Describes connection properties for Virtual Private Networks * * The #NMSettingVpn object is a #NMSetting subclass that describes properties * necessary for connection to Virtual Private Networks. NetworkManager uses * a plugin architecture to allow easier use of new VPN types, and this * setting abstracts the configuration for those plugins. Since the configuration * options are only known to the VPN plugins themselves, the VPN configuration * options are stored as key/value pairs of strings rather than GObject * properties. **/ G_DEFINE_TYPE_WITH_CODE (NMSettingVpn, nm_setting_vpn, NM_TYPE_SETTING, _nm_register_setting (VPN, 1)) NM_SETTING_REGISTER_TYPE (NM_TYPE_SETTING_VPN) #define NM_SETTING_VPN_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), NM_TYPE_SETTING_VPN, NMSettingVpnPrivate)) typedef struct { char *service_type; /* username of the user requesting this connection, thus * it's really only valid for user connections, and it also * should never be saved out to persistent config. */ char *user_name; /* Whether the VPN stays up across link changes, until the user * explicitly disconnects it. */ gboolean persistent; /* The hash table is created at setting object * init time and should not be replaced. It is * a char * -> char * mapping, and both the key * and value are owned by the hash table, and should * be allocated with functions whose value can be * freed with g_free(). Should not contain secrets. */ GHashTable *data; /* The hash table is created at setting object * init time and should not be replaced. It is * a char * -> char * mapping, and both the key * and value are owned by the hash table, and should * be allocated with functions whose value can be * freed with g_free(). Should contain secrets only. */ GHashTable *secrets; /* Timeout for the VPN service to establish the connection */ guint32 timeout; } NMSettingVpnPrivate; enum { PROP_0, PROP_SERVICE_TYPE, PROP_USER_NAME, PROP_PERSISTENT, PROP_DATA, PROP_SECRETS, PROP_TIMEOUT, LAST_PROP }; /** * nm_setting_vpn_new: * * Creates a new #NMSettingVpn object with default values. * * Returns: (transfer full): the new empty #NMSettingVpn object **/ NMSetting * nm_setting_vpn_new (void) { return (NMSetting *) g_object_new (NM_TYPE_SETTING_VPN, NULL); } /** * nm_setting_vpn_get_service_type: * @setting: the #NMSettingVpn * * Returns the service name of the VPN, which identifies the specific VPN * plugin that should be used to connect to this VPN. * * Returns: the VPN plugin's service name **/ const char * nm_setting_vpn_get_service_type (NMSettingVpn *setting) { g_return_val_if_fail (NM_IS_SETTING_VPN (setting), NULL); return NM_SETTING_VPN_GET_PRIVATE (setting)->service_type; } /** * nm_setting_vpn_get_user_name: * @setting: the #NMSettingVpn * * Returns: the #NMSettingVpn:user-name property of the setting **/ const char * nm_setting_vpn_get_user_name (NMSettingVpn *setting) { g_return_val_if_fail (NM_IS_SETTING_VPN (setting), NULL); return NM_SETTING_VPN_GET_PRIVATE (setting)->user_name; } /** * nm_setting_vpn_get_persistent: * @setting: the #NMSettingVpn * * Returns: the #NMSettingVpn:persistent property of the setting **/ gboolean nm_setting_vpn_get_persistent (NMSettingVpn *setting) { g_return_val_if_fail (NM_IS_SETTING_VPN (setting), FALSE); return NM_SETTING_VPN_GET_PRIVATE (setting)->persistent; } /** * nm_setting_vpn_get_num_data_items: * @setting: the #NMSettingVpn * * Gets number of key/value pairs of VPN configuration data. * * Returns: the number of VPN plugin specific configuration data items **/ guint32 nm_setting_vpn_get_num_data_items (NMSettingVpn *setting) { g_return_val_if_fail (NM_IS_SETTING_VPN (setting), 0); return g_hash_table_size (NM_SETTING_VPN_GET_PRIVATE (setting)->data); } /** * nm_setting_vpn_add_data_item: * @setting: the #NMSettingVpn * @key: a name that uniquely identifies the given value @item * @item: the value to be referenced by @key * * Establishes a relationship between @key and @item internally in the * setting which may be retrieved later. Should not be used to store passwords * or other secrets, which is what nm_setting_vpn_add_secret() is for. **/ void nm_setting_vpn_add_data_item (NMSettingVpn *setting, const char *key, const char *item) { g_return_if_fail (NM_IS_SETTING_VPN (setting)); g_return_if_fail (key != NULL); g_return_if_fail (strlen (key) > 0); g_return_if_fail (item != NULL); g_return_if_fail (strlen (item) > 0); g_hash_table_insert (NM_SETTING_VPN_GET_PRIVATE (setting)->data, g_strdup (key), g_strdup (item)); g_object_notify (G_OBJECT (setting), NM_SETTING_VPN_DATA); } /** * nm_setting_vpn_get_data_item: * @setting: the #NMSettingVpn * @key: the name of the data item to retrieve * * Retrieves the data item of a key/value relationship previously established * by nm_setting_vpn_add_data_item(). * * Returns: the data item, if any **/ const char * nm_setting_vpn_get_data_item (NMSettingVpn *setting, const char *key) { g_return_val_if_fail (NM_IS_SETTING_VPN (setting), NULL); return (const char *) g_hash_table_lookup (NM_SETTING_VPN_GET_PRIVATE (setting)->data, key); } /** * nm_setting_vpn_remove_data_item: * @setting: the #NMSettingVpn * @key: the name of the data item to remove * * Deletes a key/value relationship previously established by * nm_setting_vpn_add_data_item(). * * Returns: %TRUE if the data item was found and removed from the internal list, * %FALSE if it was not. **/ gboolean nm_setting_vpn_remove_data_item (NMSettingVpn *setting, const char *key) { gboolean found; g_return_val_if_fail (NM_IS_SETTING_VPN (setting), FALSE); found = g_hash_table_remove (NM_SETTING_VPN_GET_PRIVATE (setting)->data, key); if (found) g_object_notify (G_OBJECT (setting), NM_SETTING_VPN_DATA); return found; } static void foreach_item_helper (GHashTable *hash, NMVpnIterFunc func, gpointer user_data) { GList *keys, *liter; GSList *copied = NULL, *siter; g_return_if_fail (hash != NULL); /* Grab keys and copy them so that the callback func can modify * the hash table items if it wants to. */ keys = g_hash_table_get_keys (hash); for (liter = keys; liter; liter = g_list_next (liter)) copied = g_slist_prepend (copied, g_strdup (liter->data)); copied = g_slist_reverse (copied); g_list_free (keys); for (siter = copied; siter; siter = g_slist_next (siter)) { gpointer value; value = g_hash_table_lookup (hash, siter->data); func (siter->data, value, user_data); } g_slist_free_full (copied, g_free); } /** * nm_setting_vpn_foreach_data_item: * @setting: a #NMSettingVpn * @func: (scope call): an user provided function * @user_data: data to be passed to @func * * Iterates all data items stored in this setting. It is safe to add, remove, * and modify data items inside @func, though any additions or removals made * during iteration will not be part of the iteration. */ void nm_setting_vpn_foreach_data_item (NMSettingVpn *setting, NMVpnIterFunc func, gpointer user_data) { g_return_if_fail (NM_IS_SETTING_VPN (setting)); foreach_item_helper (NM_SETTING_VPN_GET_PRIVATE (setting)->data, func, user_data); } /** * nm_setting_vpn_get_num_secrets: * @setting: the #NMSettingVpn * * Gets number of VPN plugin specific secrets in the setting. * * Returns: the number of VPN plugin specific secrets **/ guint32 nm_setting_vpn_get_num_secrets (NMSettingVpn *setting) { g_return_val_if_fail (NM_IS_SETTING_VPN (setting), 0); return g_hash_table_size (NM_SETTING_VPN_GET_PRIVATE (setting)->secrets); } /** * nm_setting_vpn_add_secret: * @setting: the #NMSettingVpn * @key: a name that uniquely identifies the given secret @secret * @secret: the secret to be referenced by @key * * Establishes a relationship between @key and @secret internally in the * setting which may be retrieved later. **/ void nm_setting_vpn_add_secret (NMSettingVpn *setting, const char *key, const char *secret) { g_return_if_fail (NM_IS_SETTING_VPN (setting)); g_return_if_fail (key != NULL); g_return_if_fail (strlen (key) > 0); g_return_if_fail (secret != NULL); g_return_if_fail (strlen (secret) > 0); g_hash_table_insert (NM_SETTING_VPN_GET_PRIVATE (setting)->secrets, g_strdup (key), g_strdup (secret)); g_object_notify (G_OBJECT (setting), NM_SETTING_VPN_SECRETS); } /** * nm_setting_vpn_get_secret: * @setting: the #NMSettingVpn * @key: the name of the secret to retrieve * * Retrieves the secret of a key/value relationship previously established * by nm_setting_vpn_add_secret(). * * Returns: the secret, if any **/ const char * nm_setting_vpn_get_secret (NMSettingVpn *setting, const char *key) { g_return_val_if_fail (NM_IS_SETTING_VPN (setting), NULL); return (const char *) g_hash_table_lookup (NM_SETTING_VPN_GET_PRIVATE (setting)->secrets, key); } /** * nm_setting_vpn_remove_secret: * @setting: the #NMSettingVpn * @key: the name of the secret to remove * * Deletes a key/value relationship previously established by * nm_setting_vpn_add_secret(). * * Returns: %TRUE if the secret was found and removed from the internal list, * %FALSE if it was not. **/ gboolean nm_setting_vpn_remove_secret (NMSettingVpn *setting, const char *key) { gboolean found; g_return_val_if_fail (NM_IS_SETTING_VPN (setting), FALSE); found = g_hash_table_remove (NM_SETTING_VPN_GET_PRIVATE (setting)->secrets, key); if (found) g_object_notify (G_OBJECT (setting), NM_SETTING_VPN_SECRETS); return found; } /** * nm_setting_vpn_foreach_secret: * @setting: a #NMSettingVpn * @func: (scope call): an user provided function * @user_data: data to be passed to @func * * Iterates all secrets stored in this setting. It is safe to add, remove, * and modify secrets inside @func, though any additions or removals made during * iteration will not be part of the iteration. */ void nm_setting_vpn_foreach_secret (NMSettingVpn *setting, NMVpnIterFunc func, gpointer user_data) { g_return_if_fail (NM_IS_SETTING_VPN (setting)); foreach_item_helper (NM_SETTING_VPN_GET_PRIVATE (setting)->secrets, func, user_data); } /** * nm_setting_vpn_get_timeout: * @setting: the #NMSettingVpn * * Returns: the #NMSettingVpn:timeout property of the setting * * Since: 1.2 **/ guint32 nm_setting_vpn_get_timeout (NMSettingVpn *setting) { g_return_val_if_fail (NM_IS_SETTING_VPN (setting), 0); return NM_SETTING_VPN_GET_PRIVATE (setting)->timeout; } static gboolean verify (NMSetting *setting, NMConnection *connection, GError **error) { NMSettingVpnPrivate *priv = NM_SETTING_VPN_GET_PRIVATE (setting); if (!priv->service_type) { g_set_error_literal (error, NM_CONNECTION_ERROR, NM_CONNECTION_ERROR_MISSING_PROPERTY, _("property is missing")); g_prefix_error (error, "%s.%s: ", NM_SETTING_VPN_SETTING_NAME, NM_SETTING_VPN_SERVICE_TYPE); return FALSE; } if (!strlen (priv->service_type)) { g_set_error_literal (error, NM_CONNECTION_ERROR, NM_CONNECTION_ERROR_INVALID_PROPERTY, _("property is empty")); g_prefix_error (error, "%s.%s: ", NM_SETTING_VPN_SETTING_NAME, NM_SETTING_VPN_SERVICE_TYPE); return FALSE; } /* default username can be NULL, but can't be zero-length */ if (priv->user_name && !strlen (priv->user_name)) { g_set_error_literal (error, NM_CONNECTION_ERROR, NM_CONNECTION_ERROR_INVALID_PROPERTY, _("property is empty")); g_prefix_error (error, "%s.%s: ", NM_SETTING_VPN_SETTING_NAME, NM_SETTING_VPN_USER_NAME); return FALSE; } return TRUE; } static NMSettingUpdateSecretResult update_secret_string (NMSetting *setting, const char *key, const char *value, GError **error) { NMSettingVpnPrivate *priv = NM_SETTING_VPN_GET_PRIVATE (setting); g_return_val_if_fail (key != NULL, NM_SETTING_UPDATE_SECRET_ERROR); g_return_val_if_fail (value != NULL, NM_SETTING_UPDATE_SECRET_ERROR); if (!value || !strlen (value)) { g_set_error (error, NM_CONNECTION_ERROR, NM_CONNECTION_ERROR_INVALID_PROPERTY, _("secret was empty")); g_prefix_error (error, "%s.%s: ", NM_SETTING_VPN_SETTING_NAME, key); return NM_SETTING_UPDATE_SECRET_ERROR; } if (g_strcmp0 (g_hash_table_lookup (priv->secrets, key), value) == 0) return NM_SETTING_UPDATE_SECRET_SUCCESS_UNCHANGED; g_hash_table_insert (priv->secrets, g_strdup (key), g_strdup (value)); return NM_SETTING_UPDATE_SECRET_SUCCESS_MODIFIED; } static NMSettingUpdateSecretResult update_secret_dict (NMSetting *setting, GVariant *secrets, GError **error) { NMSettingVpnPrivate *priv = NM_SETTING_VPN_GET_PRIVATE (setting); GVariantIter iter; const char *name, *value; NMSettingUpdateSecretResult result = NM_SETTING_UPDATE_SECRET_SUCCESS_UNCHANGED; g_return_val_if_fail (secrets != NULL, NM_SETTING_UPDATE_SECRET_ERROR); /* Make sure the items are valid */ g_variant_iter_init (&iter, secrets); while (g_variant_iter_next (&iter, "{&s&s}", &name, &value)) { if (!name || !strlen (name)) { g_set_error_literal (error, NM_CONNECTION_ERROR, NM_CONNECTION_ERROR_INVALID_SETTING, _("setting contained a secret with an empty name")); g_prefix_error (error, "%s: ", NM_SETTING_VPN_SETTING_NAME); return NM_SETTING_UPDATE_SECRET_ERROR; } if (!value || !strlen (value)) { g_set_error (error, NM_CONNECTION_ERROR, NM_CONNECTION_ERROR_INVALID_PROPERTY, _("secret value was empty")); g_prefix_error (error, "%s.%s: ", NM_SETTING_VPN_SETTING_NAME, name); return NM_SETTING_UPDATE_SECRET_ERROR; } } /* Now add the items to the settings' secrets list */ g_variant_iter_init (&iter, secrets); while (g_variant_iter_next (&iter, "{&s&s}", &name, &value)) { if (value == NULL) { g_warn_if_fail (value != NULL); continue; } if (strlen (value) == 0) { g_warn_if_fail (strlen (value) > 0); continue; } if (g_strcmp0 (g_hash_table_lookup (priv->secrets, name), value) == 0) continue; g_hash_table_insert (priv->secrets, g_strdup (name), g_strdup (value)); result = NM_SETTING_UPDATE_SECRET_SUCCESS_MODIFIED; } return result; } static int update_one_secret (NMSetting *setting, const char *key, GVariant *value, GError **error) { NMSettingUpdateSecretResult success = NM_SETTING_UPDATE_SECRET_ERROR; g_return_val_if_fail (key != NULL, NM_SETTING_UPDATE_SECRET_ERROR); g_return_val_if_fail (value != NULL, NM_SETTING_UPDATE_SECRET_ERROR); if (g_variant_is_of_type (value, G_VARIANT_TYPE_STRING)) { /* Passing the string properties individually isn't correct, and won't * produce the correct result, but for some reason that's how it used * to be done. So even though it's not correct, keep the code around * for compatibility's sake. */ success = update_secret_string (setting, key, g_variant_get_string (value, NULL), error); } else if (g_variant_is_of_type (value, G_VARIANT_TYPE ("a{ss}"))) { if (strcmp (key, NM_SETTING_VPN_SECRETS) != 0) { g_set_error_literal (error, NM_CONNECTION_ERROR, NM_CONNECTION_ERROR_PROPERTY_NOT_SECRET, _("not a secret property")); g_prefix_error (error, "%s.%s ", NM_SETTING_VPN_SETTING_NAME, key); } else success = update_secret_dict (setting, value, error); } else { g_set_error_literal (error, NM_CONNECTION_ERROR, NM_CONNECTION_ERROR_INVALID_PROPERTY, _("secret is not of correct type")); g_prefix_error (error, "%s.%s: ", NM_SETTING_VPN_SETTING_NAME, key); } if (success == NM_SETTING_UPDATE_SECRET_SUCCESS_MODIFIED) g_object_notify (G_OBJECT (setting), NM_SETTING_VPN_SECRETS); return success; } static gboolean get_secret_flags (NMSetting *setting, const char *secret_name, gboolean verify_secret, NMSettingSecretFlags *out_flags, GError **error) { NMSettingVpnPrivate *priv = NM_SETTING_VPN_GET_PRIVATE (setting); gs_free char *flags_key = NULL; gpointer val; unsigned long tmp; NMSettingSecretFlags flags = NM_SETTING_SECRET_FLAG_NONE; flags_key = g_strdup_printf ("%s-flags", secret_name); if (g_hash_table_lookup_extended (priv->data, flags_key, NULL, &val)) { errno = 0; tmp = strtoul ((const char *) val, NULL, 10); if ((errno != 0) || (tmp > NM_SETTING_SECRET_FLAGS_ALL)) { g_set_error (error, NM_CONNECTION_ERROR, NM_CONNECTION_ERROR_INVALID_PROPERTY, _("failed to convert value '%s' to uint"), (const char *) val); g_prefix_error (error, "%s.%s: ", NM_SETTING_VPN_SETTING_NAME, flags_key); return FALSE; } flags = (NMSettingSecretFlags) tmp; } if (out_flags) *out_flags = flags; return TRUE; } static gboolean set_secret_flags (NMSetting *setting, const char *secret_name, gboolean verify_secret, NMSettingSecretFlags flags, GError **error) { g_hash_table_insert (NM_SETTING_VPN_GET_PRIVATE (setting)->data, g_strdup_printf ("%s-flags", secret_name), g_strdup_printf ("%u", flags)); g_object_notify (G_OBJECT (setting), NM_SETTING_VPN_SECRETS); return TRUE; } static GPtrArray * need_secrets (NMSetting *setting) { /* Assume that VPN connections need secrets since they almost always will */ return g_ptr_array_sized_new (1); } static gboolean compare_one_secret (NMSettingVpn *a, NMSettingVpn *b, NMSettingCompareFlags flags) { GHashTable *a_secrets, *b_secrets; GHashTableIter iter; const char *key, *val; a_secrets = NM_SETTING_VPN_GET_PRIVATE (a)->secrets; b_secrets = NM_SETTING_VPN_GET_PRIVATE (b)->secrets; g_hash_table_iter_init (&iter, a_secrets); while (g_hash_table_iter_next (&iter, (gpointer) &key, (gpointer) &val)) { NMSettingSecretFlags a_secret_flags = NM_SETTING_SECRET_FLAG_NONE; NMSettingSecretFlags b_secret_flags = NM_SETTING_SECRET_FLAG_NONE; nm_setting_get_secret_flags (NM_SETTING (a), key, &a_secret_flags, NULL); nm_setting_get_secret_flags (NM_SETTING (b), key, &b_secret_flags, NULL); /* If the secret flags aren't the same, the settings aren't the same */ if (a_secret_flags != b_secret_flags) return FALSE; if ( (flags & NM_SETTING_COMPARE_FLAG_IGNORE_AGENT_OWNED_SECRETS) && (a_secret_flags & NM_SETTING_SECRET_FLAG_AGENT_OWNED)) continue; if ( (flags & NM_SETTING_COMPARE_FLAG_IGNORE_NOT_SAVED_SECRETS) && (a_secret_flags & NM_SETTING_SECRET_FLAG_NOT_SAVED)) continue; /* Now compare the values themselves */ if (g_strcmp0 (val, nm_setting_vpn_get_secret (b, key)) != 0) return FALSE; } return TRUE; } static gboolean compare_property (NMSetting *setting, NMSetting *other, const GParamSpec *prop_spec, NMSettingCompareFlags flags) { gboolean same; /* We only need to treat the 'secrets' property specially */ if (g_strcmp0 (prop_spec->name, NM_SETTING_VPN_SECRETS) != 0) return NM_SETTING_CLASS (nm_setting_vpn_parent_class)->compare_property (setting, other, prop_spec, flags); /* Compare A to B to ensure everything in A is found in B */ same = compare_one_secret (NM_SETTING_VPN (setting), NM_SETTING_VPN (other), flags); if (same) { /* And then B to A to ensure everything in B is also found in A */ same = compare_one_secret (NM_SETTING_VPN (other), NM_SETTING_VPN (setting), flags); } return same; } static gboolean clear_secrets_with_flags (NMSetting *setting, GParamSpec *pspec, NMSettingClearSecretsWithFlagsFn func, gpointer user_data) { NMSettingVpnPrivate *priv = NM_SETTING_VPN_GET_PRIVATE (setting); GHashTableIter iter; const char *secret; gboolean changed = TRUE; if (priv->secrets == NULL) return FALSE; /* Iterate through secrets hash and check each entry */ g_hash_table_iter_init (&iter, priv->secrets); while (g_hash_table_iter_next (&iter, (gpointer) &secret, NULL)) { NMSettingSecretFlags flags = NM_SETTING_SECRET_FLAG_NONE; nm_setting_get_secret_flags (setting, secret, &flags, NULL); if (func (setting, pspec->name, flags, user_data) == TRUE) { g_hash_table_iter_remove (&iter); changed = TRUE; } } if (changed) g_object_notify (G_OBJECT (setting), NM_SETTING_VPN_SECRETS); return changed; } static void destroy_one_secret (gpointer data) { char *secret = (char *) data; /* Don't leave the secret lying around in memory */ memset (secret, 0, strlen (secret)); g_free (secret); } static void nm_setting_vpn_init (NMSettingVpn *setting) { NMSettingVpnPrivate *priv = NM_SETTING_VPN_GET_PRIVATE (setting); priv->data = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, g_free); priv->secrets = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, destroy_one_secret); } static void finalize (GObject *object) { NMSettingVpnPrivate *priv = NM_SETTING_VPN_GET_PRIVATE (object); g_free (priv->service_type); g_free (priv->user_name); g_hash_table_destroy (priv->data); g_hash_table_destroy (priv->secrets); G_OBJECT_CLASS (nm_setting_vpn_parent_class)->finalize (object); } static void set_property (GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec) { NMSettingVpnPrivate *priv = NM_SETTING_VPN_GET_PRIVATE (object); switch (prop_id) { case PROP_SERVICE_TYPE: g_free (priv->service_type); priv->service_type = g_value_dup_string (value); break; case PROP_USER_NAME: g_free (priv->user_name); priv->user_name = g_value_dup_string (value); break; case PROP_PERSISTENT: priv->persistent = g_value_get_boolean (value); break; case PROP_DATA: g_hash_table_unref (priv->data); priv->data = _nm_utils_copy_strdict (g_value_get_boxed (value)); break; case PROP_SECRETS: g_hash_table_unref (priv->secrets); priv->secrets = _nm_utils_copy_strdict (g_value_get_boxed (value)); break; case PROP_TIMEOUT: priv->timeout = g_value_get_uint (value); break; default: G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); break; } } static void get_property (GObject *object, guint prop_id, GValue *value, GParamSpec *pspec) { NMSettingVpn *setting = NM_SETTING_VPN (object); NMSettingVpnPrivate *priv = NM_SETTING_VPN_GET_PRIVATE (setting); switch (prop_id) { case PROP_SERVICE_TYPE: g_value_set_string (value, nm_setting_vpn_get_service_type (setting)); break; case PROP_USER_NAME: g_value_set_string (value, nm_setting_vpn_get_user_name (setting)); break; case PROP_PERSISTENT: g_value_set_boolean (value, priv->persistent); break; case PROP_DATA: g_value_take_boxed (value, _nm_utils_copy_strdict (priv->data)); break; case PROP_SECRETS: g_value_take_boxed (value, _nm_utils_copy_strdict (priv->secrets)); break; case PROP_TIMEOUT: g_value_set_uint (value, nm_setting_vpn_get_timeout (setting)); break; default: G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); break; } } static void nm_setting_vpn_class_init (NMSettingVpnClass *setting_class) { GObjectClass *object_class = G_OBJECT_CLASS (setting_class); NMSettingClass *parent_class = NM_SETTING_CLASS (setting_class); g_type_class_add_private (setting_class, sizeof (NMSettingVpnPrivate)); /* virtual methods */ object_class->set_property = set_property; object_class->get_property = get_property; object_class->finalize = finalize; parent_class->verify = verify; parent_class->update_one_secret = update_one_secret; parent_class->get_secret_flags = get_secret_flags; parent_class->set_secret_flags = set_secret_flags; parent_class->need_secrets = need_secrets; parent_class->compare_property = compare_property; parent_class->clear_secrets_with_flags = clear_secrets_with_flags; /* Properties */ /** * NMSettingVpn:service-type: * * D-Bus service name of the VPN plugin that this setting uses to connect to * its network. i.e. org.freedesktop.NetworkManager.vpnc for the vpnc * plugin. **/ g_object_class_install_property (object_class, PROP_SERVICE_TYPE, g_param_spec_string (NM_SETTING_VPN_SERVICE_TYPE, "", "", NULL, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); /** * NMSettingVpn:user-name: * * If the VPN connection requires a user name for authentication, that name * should be provided here. If the connection is available to more than one * user, and the VPN requires each user to supply a different name, then * leave this property empty. If this property is empty, NetworkManager * will automatically supply the username of the user which requested the * VPN connection. **/ g_object_class_install_property (object_class, PROP_USER_NAME, g_param_spec_string (NM_SETTING_VPN_USER_NAME, "", "", NULL, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); /** * NMSettingVpn:persistent: * * If the VPN service supports persistence, and this property is %TRUE, * the VPN will attempt to stay connected across link changes and outages, * until explicitly disconnected. **/ g_object_class_install_property (object_class, PROP_PERSISTENT, g_param_spec_boolean (NM_SETTING_VPN_PERSISTENT, "", "", FALSE, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); /** * NMSettingVpn:data: * * Dictionary of key/value pairs of VPN plugin specific data. Both keys and * values must be strings. * * Type: GHashTable(utf8,utf8) **/ /* ---keyfile--- * property: data * variable: separate variables named after keys of the dictionary * description: The keys of the data dictionary are used as variable names directly * under [vpn] section. * example: remote=ovpn.corp.com cipher=AES-256-CBC username=joe * ---end--- */ g_object_class_install_property (object_class, PROP_DATA, g_param_spec_boxed (NM_SETTING_VPN_DATA, "", "", G_TYPE_HASH_TABLE, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); _nm_setting_class_transform_property (parent_class, NM_SETTING_VPN_DATA, G_VARIANT_TYPE ("a{ss}"), _nm_utils_strdict_to_dbus, _nm_utils_strdict_from_dbus); /** * NMSettingVpn:secrets: * * Dictionary of key/value pairs of VPN plugin specific secrets like * passwords or private keys. Both keys and values must be strings. * * Type: GHashTable(utf8,utf8) **/ /* ---keyfile--- * property: secrets * variable: separate variables named after keys of the dictionary * description: The keys of the secrets dictionary are used as variable names directly * under [vpn-secrets] section. * example: password=Popocatepetl * ---end--- */ g_object_class_install_property (object_class, PROP_SECRETS, g_param_spec_boxed (NM_SETTING_VPN_SECRETS, "", "", G_TYPE_HASH_TABLE, G_PARAM_READWRITE | NM_SETTING_PARAM_SECRET | G_PARAM_STATIC_STRINGS)); _nm_setting_class_transform_property (parent_class, NM_SETTING_VPN_SECRETS, G_VARIANT_TYPE ("a{ss}"), _nm_utils_strdict_to_dbus, _nm_utils_strdict_from_dbus); /** * NMSettingVpn:timeout: * * Timeout for the VPN service to establish the connection. Some services * may take quite a long time to connect. * Value of 0 means a default timeout, which is 60 seconds (unless overriden * by vpn.timeout in configuration file). Values greater than zero mean * timeout in seconds. * * Since: 1.2 **/ g_object_class_install_property (object_class, PROP_TIMEOUT, g_param_spec_uint (NM_SETTING_VPN_TIMEOUT, "", "", 0, G_MAXUINT32, 0, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); }