New upstream version 1.32.12 upstream/1.32.12

1 files changed, 813 insertions, 0 deletions

diff --git a/src/libnm-core-impl/nm-setting-ppp.c b/src/libnm-core-impl/nm-setting-ppp.c
new file mode 100644
index 00000000..cc722c44
--- /dev/null
+++ b/src/libnm-core-impl/nm-setting-ppp.c
@@ -0,0 +1,813 @@
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
+/*
+ * Copyright (C) 2007 - 2013 Red Hat, Inc.
+ * Copyright (C) 2007 - 2008 Novell, Inc.
+ */
+
+#include "libnm-core-impl/nm-default-libnm-core.h"
+
+#include "nm-setting-ppp.h"
+
+#include "nm-setting-private.h"
+
+/**
+ * SECTION:nm-setting-ppp
+ * @short_description: Describes connection properties for devices/networks
+ * that require PPP to deliver IP capability
+ *
+ * The #NMSettingPpp object is a #NMSetting subclass that describes properties
+ * necessary for connection to networks that require PPP transport, like PPPoE
+ * cable and DSL modems and some mobile broadband devices.
+ **/
+
+/*****************************************************************************/
+
+NM_GOBJECT_PROPERTIES_DEFINE_BASE(PROP_NOAUTH,
+                                  PROP_REFUSE_EAP,
+                                  PROP_REFUSE_PAP,
+                                  PROP_REFUSE_CHAP,
+                                  PROP_REFUSE_MSCHAP,
+                                  PROP_REFUSE_MSCHAPV2,
+                                  PROP_NOBSDCOMP,
+                                  PROP_NODEFLATE,
+                                  PROP_NO_VJ_COMP,
+                                  PROP_REQUIRE_MPPE,
+                                  PROP_REQUIRE_MPPE_128,
+                                  PROP_MPPE_STATEFUL,
+                                  PROP_CRTSCTS,
+                                  PROP_BAUD,
+                                  PROP_MRU,
+                                  PROP_MTU,
+                                  PROP_LCP_ECHO_FAILURE,
+                                  PROP_LCP_ECHO_INTERVAL, );
+
+typedef struct {
+    guint32 baud;
+    guint32 mru;
+    guint32 mtu;
+    guint32 lcp_echo_failure;
+    guint32 lcp_echo_interval;
+    bool    noauth : 1;
+    bool    refuse_eap : 1;
+    bool    refuse_pap : 1;
+    bool    refuse_chap : 1;
+    bool    refuse_mschap : 1;
+    bool    refuse_mschapv2 : 1;
+    bool    nobsdcomp : 1;
+    bool    nodeflate : 1;
+    bool    no_vj_comp : 1;
+    bool    require_mppe : 1;
+    bool    require_mppe_128 : 1;
+    bool    mppe_stateful : 1;
+    bool    crtscts : 1;
+} NMSettingPppPrivate;
+
+/**
+ * NMSettingPpp:
+ *
+ * Point-to-Point Protocol Settings
+ */
+struct _NMSettingPpp {
+    NMSetting parent;
+    /* In the past, this struct was public API. Preserve ABI! */
+};
+
+struct _NMSettingPppClass {
+    NMSettingClass parent;
+    /* In the past, this struct was public API. Preserve ABI! */
+    gpointer padding[4];
+};
+
+G_DEFINE_TYPE(NMSettingPpp, nm_setting_ppp, NM_TYPE_SETTING)
+
+#define NM_SETTING_PPP_GET_PRIVATE(o) \
+    (G_TYPE_INSTANCE_GET_PRIVATE((o), NM_TYPE_SETTING_PPP, NMSettingPppPrivate))
+
+/*****************************************************************************/
+
+/**
+ * nm_setting_ppp_get_noauth:
+ * @setting: the #NMSettingPpp
+ *
+ * Returns: the #NMSettingPpp:noauth property of the setting
+ **/
+gboolean
+nm_setting_ppp_get_noauth(NMSettingPpp *setting)
+{
+    g_return_val_if_fail(NM_IS_SETTING_PPP(setting), FALSE);
+
+    return NM_SETTING_PPP_GET_PRIVATE(setting)->noauth;
+}
+
+/**
+ * nm_setting_ppp_get_refuse_eap:
+ * @setting: the #NMSettingPpp
+ *
+ * Returns: the #NMSettingPpp:refuse-eap property of the setting
+ **/
+gboolean
+nm_setting_ppp_get_refuse_eap(NMSettingPpp *setting)
+{
+    g_return_val_if_fail(NM_IS_SETTING_PPP(setting), FALSE);
+
+    return NM_SETTING_PPP_GET_PRIVATE(setting)->refuse_eap;
+}
+
+/**
+ * nm_setting_ppp_get_refuse_pap:
+ * @setting: the #NMSettingPpp
+ *
+ * Returns: the #NMSettingPpp:refuse-pap property of the setting
+ **/
+gboolean
+nm_setting_ppp_get_refuse_pap(NMSettingPpp *setting)
+{
+    g_return_val_if_fail(NM_IS_SETTING_PPP(setting), FALSE);
+
+    return NM_SETTING_PPP_GET_PRIVATE(setting)->refuse_pap;
+}
+
+/**
+ * nm_setting_ppp_get_refuse_chap:
+ * @setting: the #NMSettingPpp
+ *
+ * Returns: the #NMSettingPpp:refuse-chap property of the setting
+ **/
+gboolean
+nm_setting_ppp_get_refuse_chap(NMSettingPpp *setting)
+{
+    g_return_val_if_fail(NM_IS_SETTING_PPP(setting), FALSE);
+
+    return NM_SETTING_PPP_GET_PRIVATE(setting)->refuse_chap;
+}
+
+/**
+ * nm_setting_ppp_get_refuse_mschap:
+ * @setting: the #NMSettingPpp
+ *
+ * Returns: the #NMSettingPpp:refuse-mschap property of the setting
+ **/
+gboolean
+nm_setting_ppp_get_refuse_mschap(NMSettingPpp *setting)
+{
+    g_return_val_if_fail(NM_IS_SETTING_PPP(setting), FALSE);
+
+    return NM_SETTING_PPP_GET_PRIVATE(setting)->refuse_mschap;
+}
+
+/**
+ * nm_setting_ppp_get_refuse_mschapv2:
+ * @setting: the #NMSettingPpp
+ *
+ * Returns: the #NMSettingPpp:refuse-mschapv2 property of the setting
+ **/
+gboolean
+nm_setting_ppp_get_refuse_mschapv2(NMSettingPpp *setting)
+{
+    g_return_val_if_fail(NM_IS_SETTING_PPP(setting), FALSE);
+
+    return NM_SETTING_PPP_GET_PRIVATE(setting)->refuse_mschapv2;
+}
+
+/**
+ * nm_setting_ppp_get_nobsdcomp:
+ * @setting: the #NMSettingPpp
+ *
+ * Returns: the #NMSettingPpp:nobsdcomp property of the setting
+ **/
+gboolean
+nm_setting_ppp_get_nobsdcomp(NMSettingPpp *setting)
+{
+    g_return_val_if_fail(NM_IS_SETTING_PPP(setting), FALSE);
+
+    return NM_SETTING_PPP_GET_PRIVATE(setting)->nobsdcomp;
+}
+
+/**
+ * nm_setting_ppp_get_nodeflate:
+ * @setting: the #NMSettingPpp
+ *
+ * Returns: the #NMSettingPpp:nodeflate property of the setting
+ **/
+gboolean
+nm_setting_ppp_get_nodeflate(NMSettingPpp *setting)
+{
+    g_return_val_if_fail(NM_IS_SETTING_PPP(setting), FALSE);
+
+    return NM_SETTING_PPP_GET_PRIVATE(setting)->nodeflate;
+}
+
+/**
+ * nm_setting_ppp_get_no_vj_comp:
+ * @setting: the #NMSettingPpp
+ *
+ * Returns: the #NMSettingPpp:no-vj-comp property of the setting
+ **/
+gboolean
+nm_setting_ppp_get_no_vj_comp(NMSettingPpp *setting)
+{
+    g_return_val_if_fail(NM_IS_SETTING_PPP(setting), FALSE);
+
+    return NM_SETTING_PPP_GET_PRIVATE(setting)->no_vj_comp;
+}
+
+/**
+ * nm_setting_ppp_get_require_mppe:
+ * @setting: the #NMSettingPpp
+ *
+ * Returns: the #NMSettingPpp:require-mppe property of the setting
+ **/
+gboolean
+nm_setting_ppp_get_require_mppe(NMSettingPpp *setting)
+{
+    g_return_val_if_fail(NM_IS_SETTING_PPP(setting), FALSE);
+
+    return NM_SETTING_PPP_GET_PRIVATE(setting)->require_mppe;
+}
+
+/**
+ * nm_setting_ppp_get_require_mppe_128:
+ * @setting: the #NMSettingPpp
+ *
+ * Returns: the #NMSettingPpp:require-mppe-128 property of the setting
+ **/
+gboolean
+nm_setting_ppp_get_require_mppe_128(NMSettingPpp *setting)
+{
+    g_return_val_if_fail(NM_IS_SETTING_PPP(setting), FALSE);
+
+    return NM_SETTING_PPP_GET_PRIVATE(setting)->require_mppe_128;
+}
+
+/**
+ * nm_setting_ppp_get_mppe_stateful:
+ * @setting: the #NMSettingPpp
+ *
+ * Returns: the #NMSettingPpp:mppe-stateful property of the setting
+ **/
+gboolean
+nm_setting_ppp_get_mppe_stateful(NMSettingPpp *setting)
+{
+    g_return_val_if_fail(NM_IS_SETTING_PPP(setting), FALSE);
+
+    return NM_SETTING_PPP_GET_PRIVATE(setting)->mppe_stateful;
+}
+
+/**
+ * nm_setting_ppp_get_crtscts:
+ * @setting: the #NMSettingPpp
+ *
+ * Returns: the #NMSettingPpp:crtscts property of the setting
+ **/
+gboolean
+nm_setting_ppp_get_crtscts(NMSettingPpp *setting)
+{
+    g_return_val_if_fail(NM_IS_SETTING_PPP(setting), FALSE);
+
+    return NM_SETTING_PPP_GET_PRIVATE(setting)->crtscts;
+}
+
+/**
+ * nm_setting_ppp_get_baud:
+ * @setting: the #NMSettingPpp
+ *
+ * Returns: the #NMSettingPpp:baud property of the setting
+ **/
+guint32
+nm_setting_ppp_get_baud(NMSettingPpp *setting)
+{
+    g_return_val_if_fail(NM_IS_SETTING_PPP(setting), 0);
+
+    return NM_SETTING_PPP_GET_PRIVATE(setting)->baud;
+}
+
+/**
+ * nm_setting_ppp_get_mru:
+ * @setting: the #NMSettingPpp
+ *
+ * Returns: the #NMSettingPpp:mru property of the setting
+ **/
+guint32
+nm_setting_ppp_get_mru(NMSettingPpp *setting)
+{
+    g_return_val_if_fail(NM_IS_SETTING_PPP(setting), 0);
+
+    return NM_SETTING_PPP_GET_PRIVATE(setting)->mru;
+}
+
+/**
+ * nm_setting_ppp_get_mtu:
+ * @setting: the #NMSettingPpp
+ *
+ * Returns: the #NMSettingPpp:mtu property of the setting
+ **/
+guint32
+nm_setting_ppp_get_mtu(NMSettingPpp *setting)
+{
+    g_return_val_if_fail(NM_IS_SETTING_PPP(setting), 0);
+
+    return NM_SETTING_PPP_GET_PRIVATE(setting)->mtu;
+}
+
+/**
+ * nm_setting_ppp_get_lcp_echo_failure:
+ * @setting: the #NMSettingPpp
+ *
+ * Returns: the #NMSettingPpp:lcp-echo-failure property of the setting
+ **/
+guint32
+nm_setting_ppp_get_lcp_echo_failure(NMSettingPpp *setting)
+{
+    g_return_val_if_fail(NM_IS_SETTING_PPP(setting), 0);
+
+    return NM_SETTING_PPP_GET_PRIVATE(setting)->lcp_echo_failure;
+}
+
+/**
+ * nm_setting_ppp_get_lcp_echo_interval:
+ * @setting: the #NMSettingPpp
+ *
+ * Returns: the #NMSettingPpp:lcp-echo-interval property of the setting
+ **/
+guint32
+nm_setting_ppp_get_lcp_echo_interval(NMSettingPpp *setting)
+{
+    g_return_val_if_fail(NM_IS_SETTING_PPP(setting), 0);
+
+    return NM_SETTING_PPP_GET_PRIVATE(setting)->lcp_echo_interval;
+}
+
+static gboolean
+verify(NMSetting *setting, NMConnection *connection, GError **error)
+{
+    NMSettingPppPrivate *priv = NM_SETTING_PPP_GET_PRIVATE(setting);
+
+    /* FIXME: Do we even want this or can we just let pppd evaluate the options? */
+    if (priv->mru > 0) {
+        if (priv->mru < 128 || priv->mru > 16384) {
+            g_set_error(error,
+                        NM_CONNECTION_ERROR,
+                        NM_CONNECTION_ERROR_INVALID_PROPERTY,
+                        _("'%d' is out of valid range <128-16384>"),
+                        priv->mru);
+            g_prefix_error(error, "%s.%s: ", NM_SETTING_PPP_SETTING_NAME, NM_SETTING_PPP_MRU);
+            return FALSE;
+        }
+    }
+
+    if (priv->lcp_echo_failure > 0) {
+        /* lcp_echo_interval must also be non-zero */
+        if (priv->lcp_echo_interval == 0) {
+            g_set_error(error,
+                        NM_CONNECTION_ERROR,
+                        NM_CONNECTION_ERROR_INVALID_PROPERTY,
+                        _("setting this property requires non-zero '%s' property"),
+                        NM_SETTING_PPP_LCP_ECHO_INTERVAL);
+            g_prefix_error(error,
+                           "%s.%s: ",
+                           NM_SETTING_PPP_SETTING_NAME,
+                           NM_SETTING_PPP_LCP_ECHO_FAILURE);
+            return FALSE;
+        }
+    }
+
+    return TRUE;
+}
+
+/*****************************************************************************/
+
+static void
+get_property(GObject *object, guint prop_id, GValue *value, GParamSpec *pspec)
+{
+    NMSettingPpp *setting = NM_SETTING_PPP(object);
+
+    switch (prop_id) {
+    case PROP_NOAUTH:
+        g_value_set_boolean(value, nm_setting_ppp_get_noauth(setting));
+        break;
+    case PROP_REFUSE_EAP:
+        g_value_set_boolean(value, nm_setting_ppp_get_refuse_eap(setting));
+        break;
+    case PROP_REFUSE_PAP:
+        g_value_set_boolean(value, nm_setting_ppp_get_refuse_pap(setting));
+        break;
+    case PROP_REFUSE_CHAP:
+        g_value_set_boolean(value, nm_setting_ppp_get_refuse_chap(setting));
+        break;
+    case PROP_REFUSE_MSCHAP:
+        g_value_set_boolean(value, nm_setting_ppp_get_refuse_mschap(setting));
+        break;
+    case PROP_REFUSE_MSCHAPV2:
+        g_value_set_boolean(value, nm_setting_ppp_get_refuse_mschapv2(setting));
+        break;
+    case PROP_NOBSDCOMP:
+        g_value_set_boolean(value, nm_setting_ppp_get_nobsdcomp(setting));
+        break;
+    case PROP_NODEFLATE:
+        g_value_set_boolean(value, nm_setting_ppp_get_nodeflate(setting));
+        break;
+    case PROP_NO_VJ_COMP:
+        g_value_set_boolean(value, nm_setting_ppp_get_no_vj_comp(setting));
+        break;
+    case PROP_REQUIRE_MPPE:
+        g_value_set_boolean(value, nm_setting_ppp_get_require_mppe(setting));
+        break;
+    case PROP_REQUIRE_MPPE_128:
+        g_value_set_boolean(value, nm_setting_ppp_get_require_mppe_128(setting));
+        break;
+    case PROP_MPPE_STATEFUL:
+        g_value_set_boolean(value, nm_setting_ppp_get_mppe_stateful(setting));
+        break;
+    case PROP_CRTSCTS:
+        g_value_set_boolean(value, nm_setting_ppp_get_crtscts(setting));
+        break;
+    case PROP_BAUD:
+        g_value_set_uint(value, nm_setting_ppp_get_baud(setting));
+        break;
+    case PROP_MRU:
+        g_value_set_uint(value, nm_setting_ppp_get_mru(setting));
+        break;
+    case PROP_MTU:
+        g_value_set_uint(value, nm_setting_ppp_get_mtu(setting));
+        break;
+    case PROP_LCP_ECHO_FAILURE:
+        g_value_set_uint(value, nm_setting_ppp_get_lcp_echo_failure(setting));
+        break;
+    case PROP_LCP_ECHO_INTERVAL:
+        g_value_set_uint(value, nm_setting_ppp_get_lcp_echo_interval(setting));
+        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)
+{
+    NMSettingPppPrivate *priv = NM_SETTING_PPP_GET_PRIVATE(object);
+
+    switch (prop_id) {
+    case PROP_NOAUTH:
+        priv->noauth = g_value_get_boolean(value);
+        break;
+    case PROP_REFUSE_EAP:
+        priv->refuse_eap = g_value_get_boolean(value);
+        break;
+    case PROP_REFUSE_PAP:
+        priv->refuse_pap = g_value_get_boolean(value);
+        break;
+    case PROP_REFUSE_CHAP:
+        priv->refuse_chap = g_value_get_boolean(value);
+        break;
+    case PROP_REFUSE_MSCHAP:
+        priv->refuse_mschap = g_value_get_boolean(value);
+        break;
+    case PROP_REFUSE_MSCHAPV2:
+        priv->refuse_mschapv2 = g_value_get_boolean(value);
+        break;
+    case PROP_NOBSDCOMP:
+        priv->nobsdcomp = g_value_get_boolean(value);
+        break;
+    case PROP_NODEFLATE:
+        priv->nodeflate = g_value_get_boolean(value);
+        break;
+    case PROP_NO_VJ_COMP:
+        priv->no_vj_comp = g_value_get_boolean(value);
+        break;
+    case PROP_REQUIRE_MPPE:
+        priv->require_mppe = g_value_get_boolean(value);
+        break;
+    case PROP_REQUIRE_MPPE_128:
+        priv->require_mppe_128 = g_value_get_boolean(value);
+        break;
+    case PROP_MPPE_STATEFUL:
+        priv->mppe_stateful = g_value_get_boolean(value);
+        break;
+    case PROP_CRTSCTS:
+        priv->crtscts = g_value_get_boolean(value);
+        break;
+    case PROP_BAUD:
+        priv->baud = g_value_get_uint(value);
+        break;
+    case PROP_MRU:
+        priv->mru = g_value_get_uint(value);
+        break;
+    case PROP_MTU:
+        priv->mtu = g_value_get_uint(value);
+        break;
+    case PROP_LCP_ECHO_FAILURE:
+        priv->lcp_echo_failure = g_value_get_uint(value);
+        break;
+    case PROP_LCP_ECHO_INTERVAL:
+        priv->lcp_echo_interval = g_value_get_uint(value);
+        break;
+    default:
+        G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec);
+        break;
+    }
+}
+
+/*****************************************************************************/
+
+static void
+nm_setting_ppp_init(NMSettingPpp *self)
+{
+    NMSettingPppPrivate *priv = NM_SETTING_PPP_GET_PRIVATE(self);
+
+    priv->noauth = TRUE;
+}
+
+/**
+ * nm_setting_ppp_new:
+ *
+ * Creates a new #NMSettingPpp object with default values.
+ *
+ * Returns: (transfer full): the new empty #NMSettingPpp object
+ **/
+NMSetting *
+nm_setting_ppp_new(void)
+{
+    return g_object_new(NM_TYPE_SETTING_PPP, NULL);
+}
+
+static void
+nm_setting_ppp_class_init(NMSettingPppClass *klass)
+{
+    GObjectClass *  object_class        = G_OBJECT_CLASS(klass);
+    NMSettingClass *setting_class       = NM_SETTING_CLASS(klass);
+    GArray *        properties_override = _nm_sett_info_property_override_create_array();
+
+    g_type_class_add_private(klass, sizeof(NMSettingPppPrivate));
+
+    object_class->get_property = get_property;
+    object_class->set_property = set_property;
+
+    setting_class->verify = verify;
+
+    /**
+     * NMSettingPpp:noauth:
+     *
+     * If %TRUE, do not require the other side (usually the PPP server) to
+     * authenticate itself to the client.  If %FALSE, require authentication
+     * from the remote side.  In almost all cases, this should be %TRUE.
+     **/
+    _nm_setting_property_define_boolean(properties_override,
+                                        obj_properties,
+                                        NM_SETTING_PPP_NOAUTH,
+                                        PROP_NOAUTH,
+                                        TRUE,
+                                        NM_SETTING_PARAM_NONE,
+                                        nm_setting_ppp_get_noauth);
+
+    /**
+     * NMSettingPpp:refuse-eap:
+     *
+     * If %TRUE, the EAP authentication method will not be used.
+     **/
+    _nm_setting_property_define_boolean(properties_override,
+                                        obj_properties,
+                                        NM_SETTING_PPP_REFUSE_EAP,
+                                        PROP_REFUSE_EAP,
+                                        FALSE,
+                                        NM_SETTING_PARAM_NONE,
+                                        nm_setting_ppp_get_refuse_eap);
+
+    /**
+     * NMSettingPpp:refuse-pap:
+     *
+     * If %TRUE, the PAP authentication method will not be used.
+     **/
+    _nm_setting_property_define_boolean(properties_override,
+                                        obj_properties,
+                                        NM_SETTING_PPP_REFUSE_PAP,
+                                        PROP_REFUSE_PAP,
+                                        FALSE,
+                                        NM_SETTING_PARAM_NONE,
+                                        nm_setting_ppp_get_refuse_pap);
+
+    /**
+     * NMSettingPpp:refuse-chap:
+     *
+     * If %TRUE, the CHAP authentication method will not be used.
+     **/
+    _nm_setting_property_define_boolean(properties_override,
+                                        obj_properties,
+                                        NM_SETTING_PPP_REFUSE_CHAP,
+                                        PROP_REFUSE_CHAP,
+                                        FALSE,
+                                        NM_SETTING_PARAM_NONE,
+                                        nm_setting_ppp_get_refuse_chap);
+
+    /**
+     * NMSettingPpp:refuse-mschap:
+     *
+     * If %TRUE, the MSCHAP authentication method will not be used.
+     **/
+    _nm_setting_property_define_boolean(properties_override,
+                                        obj_properties,
+                                        NM_SETTING_PPP_REFUSE_MSCHAP,
+                                        PROP_REFUSE_MSCHAP,
+                                        FALSE,
+                                        NM_SETTING_PARAM_NONE,
+                                        nm_setting_ppp_get_refuse_mschap);
+
+    /**
+     * NMSettingPpp:refuse-mschapv2:
+     *
+     * If %TRUE, the MSCHAPv2 authentication method will not be used.
+     **/
+    _nm_setting_property_define_boolean(properties_override,
+                                        obj_properties,
+                                        NM_SETTING_PPP_REFUSE_MSCHAPV2,
+                                        PROP_REFUSE_MSCHAPV2,
+                                        FALSE,
+                                        NM_SETTING_PARAM_NONE,
+                                        nm_setting_ppp_get_refuse_mschapv2);
+
+    /**
+     * NMSettingPpp:nobsdcomp:
+     *
+     * If %TRUE, BSD compression will not be requested.
+     **/
+    _nm_setting_property_define_boolean(properties_override,
+                                        obj_properties,
+                                        NM_SETTING_PPP_NOBSDCOMP,
+                                        PROP_NOBSDCOMP,
+                                        FALSE,
+                                        NM_SETTING_PARAM_FUZZY_IGNORE,
+                                        nm_setting_ppp_get_nobsdcomp);
+
+    /**
+     * NMSettingPpp:nodeflate:
+     *
+     * If %TRUE, "deflate" compression will not be requested.
+     **/
+    _nm_setting_property_define_boolean(properties_override,
+                                        obj_properties,
+                                        NM_SETTING_PPP_NODEFLATE,
+                                        PROP_NODEFLATE,
+                                        FALSE,
+                                        NM_SETTING_PARAM_FUZZY_IGNORE,
+                                        nm_setting_ppp_get_nodeflate);
+
+    /**
+     * NMSettingPpp:no-vj-comp:
+     *
+     * If %TRUE, Van Jacobsen TCP header compression will not be requested.
+     **/
+    _nm_setting_property_define_boolean(properties_override,
+                                        obj_properties,
+                                        NM_SETTING_PPP_NO_VJ_COMP,
+                                        PROP_NO_VJ_COMP,
+                                        FALSE,
+                                        NM_SETTING_PARAM_FUZZY_IGNORE,
+                                        nm_setting_ppp_get_no_vj_comp);
+
+    /**
+     * NMSettingPpp:require-mppe:
+     *
+     * If %TRUE, MPPE (Microsoft Point-to-Point Encryption) will be required for
+     * the PPP session.  If either 64-bit or 128-bit MPPE is not available the
+     * session will fail.  Note that MPPE is not used on mobile broadband
+     * connections.
+     **/
+    _nm_setting_property_define_boolean(properties_override,
+                                        obj_properties,
+                                        NM_SETTING_PPP_REQUIRE_MPPE,
+                                        PROP_REQUIRE_MPPE,
+                                        FALSE,
+                                        NM_SETTING_PARAM_NONE,
+                                        nm_setting_ppp_get_require_mppe);
+
+    /**
+     * NMSettingPpp:require-mppe-128:
+     *
+     * If %TRUE, 128-bit MPPE (Microsoft Point-to-Point Encryption) will be
+     * required for the PPP session, and the "require-mppe" property must also
+     * be set to %TRUE.  If 128-bit MPPE is not available the session will fail.
+     **/
+    _nm_setting_property_define_boolean(properties_override,
+                                        obj_properties,
+                                        NM_SETTING_PPP_REQUIRE_MPPE_128,
+                                        PROP_REQUIRE_MPPE_128,
+                                        FALSE,
+                                        NM_SETTING_PARAM_NONE,
+                                        nm_setting_ppp_get_require_mppe_128);
+
+    /**
+     * NMSettingPpp:mppe-stateful:
+     *
+     * If %TRUE, stateful MPPE is used.  See pppd documentation for more
+     * information on stateful MPPE.
+     **/
+    _nm_setting_property_define_boolean(properties_override,
+                                        obj_properties,
+                                        NM_SETTING_PPP_MPPE_STATEFUL,
+                                        PROP_MPPE_STATEFUL,
+                                        FALSE,
+                                        NM_SETTING_PARAM_NONE,
+                                        nm_setting_ppp_get_mppe_stateful);
+
+    /**
+     * NMSettingPpp:crtscts:
+     *
+     * If %TRUE, specify that pppd should set the serial port to use hardware
+     * flow control with RTS and CTS signals.  This value should normally be set
+     * to %FALSE.
+     **/
+    _nm_setting_property_define_boolean(properties_override,
+                                        obj_properties,
+                                        NM_SETTING_PPP_CRTSCTS,
+                                        PROP_CRTSCTS,
+                                        FALSE,
+                                        NM_SETTING_PARAM_NONE,
+                                        nm_setting_ppp_get_crtscts);
+
+    /**
+     * NMSettingPpp:baud:
+     *
+     * If non-zero, instruct pppd to set the serial port to the specified
+     * baudrate.  This value should normally be left as 0 to automatically
+     * choose the speed.
+     **/
+    obj_properties[PROP_BAUD] = g_param_spec_uint(NM_SETTING_PPP_BAUD,
+                                                  "",
+                                                  "",
+                                                  0,
+                                                  G_MAXUINT32,
+                                                  0,
+                                                  G_PARAM_READWRITE | NM_SETTING_PARAM_FUZZY_IGNORE
+                                                      | G_PARAM_STATIC_STRINGS);
+
+    /**
+     * NMSettingPpp:mru:
+     *
+     * If non-zero, instruct pppd to request that the peer send packets no
+     * larger than the specified size.  If non-zero, the MRU should be between
+     * 128 and 16384.
+     */
+    obj_properties[PROP_MRU] = g_param_spec_uint(NM_SETTING_PPP_MRU,
+                                                 "",
+                                                 "",
+                                                 0,
+                                                 16384,
+                                                 0,
+                                                 G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS);
+
+    /**
+     * NMSettingPpp:mtu:
+     *
+     * If non-zero, instruct pppd to send packets no larger than the specified
+     * size.
+     **/
+    obj_properties[PROP_MTU] = g_param_spec_uint(NM_SETTING_PPP_MTU,
+                                                 "",
+                                                 "",
+                                                 0,
+                                                 G_MAXUINT32,
+                                                 0,
+                                                 G_PARAM_READWRITE | NM_SETTING_PARAM_FUZZY_IGNORE
+                                                     | G_PARAM_STATIC_STRINGS);
+
+    /**
+     * NMSettingPpp:lcp-echo-failure:
+     *
+     * If non-zero, instruct pppd to presume the connection to the peer has
+     * failed if the specified number of LCP echo-requests go unanswered by the
+     * peer.  The "lcp-echo-interval" property must also be set to a non-zero
+     * value if this property is used.
+     **/
+    obj_properties[PROP_LCP_ECHO_FAILURE] = g_param_spec_uint(
+        NM_SETTING_PPP_LCP_ECHO_FAILURE,
+        "",
+        "",
+        0,
+        G_MAXUINT32,
+        0,
+        G_PARAM_READWRITE | NM_SETTING_PARAM_FUZZY_IGNORE | G_PARAM_STATIC_STRINGS);
+
+    /**
+     * NMSettingPpp:lcp-echo-interval:
+     *
+     * If non-zero, instruct pppd to send an LCP echo-request frame to the peer
+     * every n seconds (where n is the specified value).  Note that some PPP
+     * peers will respond to echo requests and some will not, and it is not
+     * possible to autodetect this.
+     **/
+    obj_properties[PROP_LCP_ECHO_INTERVAL] = g_param_spec_uint(
+        NM_SETTING_PPP_LCP_ECHO_INTERVAL,
+        "",
+        "",
+        0,
+        G_MAXUINT32,
+        0,
+        G_PARAM_READWRITE | NM_SETTING_PARAM_FUZZY_IGNORE | G_PARAM_STATIC_STRINGS);
+
+    g_object_class_install_properties(object_class, _PROPERTY_ENUMS_LAST, obj_properties);
+
+    _nm_setting_class_commit_full(setting_class,
+                                  NM_META_SETTING_TYPE_PPP,
+                                  NULL,
+                                  properties_override);
+}