New upstream version 1.56.1 upstream/1.56.1

1 files changed, 354 insertions, 0 deletions

diff --git a/src/libnm-core-impl/nm-setting-geneve.c b/src/libnm-core-impl/nm-setting-geneve.c
new file mode 100644
index 00000000..b01fcd9a
--- /dev/null
+++ b/src/libnm-core-impl/nm-setting-geneve.c
@@ -0,0 +1,354 @@
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
+/*
+ * Copyright (C) 2026 Red Hat, Inc.
+ */
+
+#include "libnm-core-impl/nm-default-libnm-core.h"
+
+#include "nm-setting-geneve.h"
+
+#include <stdlib.h>
+
+#include "nm-utils.h"
+#include "nm-setting-private.h"
+
+/**
+ * SECTION:nm-setting-geneve
+ * @short_description: Describes connection properties for GENEVE interfaces
+ *
+ * The #NMSettingGeneve object is a #NMSetting subclass that describes properties
+ * necessary for connection to GENEVE interfaces.
+ **/
+
+#define DST_PORT_DEFAULT 6081
+
+NM_GOBJECT_PROPERTIES_DEFINE_BASE(PROP_ID,
+                                  PROP_REMOTE,
+                                  PROP_DESTINATION_PORT,
+                                  PROP_TOS,
+                                  PROP_TTL,
+                                  PROP_DF, );
+
+typedef struct {
+    char   *remote;
+    guint32 id;
+    guint32 destination_port;
+    guint32 tos;
+    gint32  ttl;
+    int     df;
+} NMSettingGenevePrivate;
+
+/**
+ * NMSettingGeneve:
+ *
+ * GENEVE Settings
+ */
+struct _NMSettingGeneve {
+    NMSetting              parent;
+    NMSettingGenevePrivate _priv;
+};
+
+struct _NMSettingGeneveClass {
+    NMSettingClass parent;
+};
+
+G_DEFINE_TYPE(NMSettingGeneve, nm_setting_geneve, NM_TYPE_SETTING)
+
+#define NM_SETTING_GENEVE_GET_PRIVATE(o) \
+    _NM_GET_PRIVATE(o, NMSettingGeneve, NM_IS_SETTING_GENEVE, NMSetting)
+
+/*****************************************************************************/
+
+/**
+ * nm_setting_geneve_get_id:
+ * @setting: the #NMSettingGeneve
+ *
+ * Returns: the #NMSettingGeneve:id property of the setting
+ *
+ * Since: 1.58, 1.56.1
+ **/
+guint
+nm_setting_geneve_get_id(NMSettingGeneve *setting)
+{
+    g_return_val_if_fail(NM_IS_SETTING_GENEVE(setting), 0);
+
+    return NM_SETTING_GENEVE_GET_PRIVATE(setting)->id;
+}
+
+/**
+ * nm_setting_geneve_get_remote:
+ * @setting: the #NMSettingGeneve
+ *
+ * Returns: the #NMSettingGeneve:remote property of the setting
+ *
+ * Since: 1.58, 1.56.1
+ **/
+const char *
+nm_setting_geneve_get_remote(NMSettingGeneve *setting)
+{
+    g_return_val_if_fail(NM_IS_SETTING_GENEVE(setting), NULL);
+
+    return NM_SETTING_GENEVE_GET_PRIVATE(setting)->remote;
+}
+
+/**
+ * nm_setting_geneve_get_destination_port:
+ * @setting: the #NMSettingGeneve
+ *
+ * Returns: the #NMSettingGeneve:destination-port property of the setting
+ *
+ * Since: 1.58, 1.56.1
+ **/
+guint
+nm_setting_geneve_get_destination_port(NMSettingGeneve *setting)
+{
+    g_return_val_if_fail(NM_IS_SETTING_GENEVE(setting), DST_PORT_DEFAULT);
+
+    return NM_SETTING_GENEVE_GET_PRIVATE(setting)->destination_port;
+}
+
+/**
+ * nm_setting_geneve_get_tos:
+ * @setting: the #NMSettingGeneve
+ *
+ * Returns: the #NMSettingGeneve:tos property of the setting
+ *
+ * Since: 1.58, 1.56.1
+ **/
+guint
+nm_setting_geneve_get_tos(NMSettingGeneve *setting)
+{
+    g_return_val_if_fail(NM_IS_SETTING_GENEVE(setting), 0);
+
+    return NM_SETTING_GENEVE_GET_PRIVATE(setting)->tos;
+}
+
+/**
+ * nm_setting_geneve_get_ttl:
+ * @setting: the #NMSettingGeneve
+ *
+ * Returns: the #NMSettingGeneve:ttl property of the setting
+ *
+ * Since: 1.58, 1.56.1
+ **/
+guint
+nm_setting_geneve_get_ttl(NMSettingGeneve *setting)
+{
+    g_return_val_if_fail(NM_IS_SETTING_GENEVE(setting), 0);
+
+    return NM_SETTING_GENEVE_GET_PRIVATE(setting)->ttl;
+}
+
+/**
+ * nm_setting_geneve_get_df:
+ * @setting: the #NMSettingGeneve
+ *
+ * Returns: the #NMSettingGeneve:df property of the setting
+ *
+ * Since: 1.58, 1.56.1
+ **/
+NMSettingGeneveDf
+nm_setting_geneve_get_df(NMSettingGeneve *setting)
+{
+    g_return_val_if_fail(NM_IS_SETTING_GENEVE(setting), NM_SETTING_GENEVE_DF_UNSET);
+
+    return NM_SETTING_GENEVE_GET_PRIVATE(setting)->df;
+}
+
+/*****************************************************************************/
+
+static gboolean
+verify(NMSetting *setting, NMConnection *connection, GError **error)
+{
+    NMSettingGenevePrivate *priv = NM_SETTING_GENEVE_GET_PRIVATE(setting);
+
+    if (priv->id == 0) {
+        g_set_error(error,
+                    NM_CONNECTION_ERROR,
+                    NM_CONNECTION_ERROR_MISSING_PROPERTY,
+                    _("property is required"));
+        g_prefix_error(error, "%s.%s: ", NM_SETTING_GENEVE_SETTING_NAME, NM_SETTING_GENEVE_ID);
+        return FALSE;
+    }
+
+    if (!priv->remote) {
+        g_set_error(error,
+                    NM_CONNECTION_ERROR,
+                    NM_CONNECTION_ERROR_MISSING_PROPERTY,
+                    _("property is required"));
+        g_prefix_error(error, "%s.%s: ", NM_SETTING_GENEVE_SETTING_NAME, NM_SETTING_GENEVE_REMOTE);
+        return FALSE;
+    }
+
+    if (!nm_inet_parse_bin(AF_UNSPEC, priv->remote, NULL, NULL)) {
+        g_set_error(error,
+                    NM_CONNECTION_ERROR,
+                    NM_CONNECTION_ERROR_INVALID_PROPERTY,
+                    _("'%s' is not a valid IP address"),
+                    priv->remote);
+        g_prefix_error(error, "%s.%s: ", NM_SETTING_GENEVE_SETTING_NAME, NM_SETTING_GENEVE_REMOTE);
+        return FALSE;
+    }
+
+    return TRUE;
+}
+
+/*****************************************************************************/
+
+static void
+nm_setting_geneve_init(NMSettingGeneve *self)
+{}
+
+/**
+ * nm_setting_geneve_new:
+ *
+ * Creates a new #NMSettingGeneve object with default values.
+ *
+ * Returns: (transfer full): the new empty #NMSettingGeneve object
+ *
+ * Since: 1.58, 1.56.1
+ **/
+NMSetting *
+nm_setting_geneve_new(void)
+{
+    return g_object_new(NM_TYPE_SETTING_GENEVE, NULL);
+}
+
+static void
+nm_setting_geneve_class_init(NMSettingGeneveClass *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();
+
+    object_class->get_property = _nm_setting_property_get_property_direct;
+    object_class->set_property = _nm_setting_property_set_property_direct;
+
+    setting_class->verify = verify;
+
+    /**
+     * NMSettingGeneve:id:
+     *
+     * Specifies the GENEVE Network Identifier (or GENEVE Segment Identifier) to
+     * use.
+     *
+     * Since: 1.58, 1.56.1
+     **/
+    _nm_setting_property_define_direct_uint32(properties_override,
+                                              obj_properties,
+                                              NM_SETTING_GENEVE_ID,
+                                              PROP_ID,
+                                              0,
+                                              (1 << 24) - 1,
+                                              0,
+                                              NM_SETTING_PARAM_INFERRABLE,
+                                              NMSettingGenevePrivate,
+                                              id);
+
+    /**
+     * NMSettingGeneve:remote:
+     *
+     * Specifies the unicast destination IP address to use in outgoing packets
+     * when communicating with the remote GENEVE tunnel endpoint.
+     *
+     * Since: 1.58, 1.56.1
+     **/
+    _nm_setting_property_define_direct_string(properties_override,
+                                              obj_properties,
+                                              NM_SETTING_GENEVE_REMOTE,
+                                              PROP_REMOTE,
+                                              NM_SETTING_PARAM_REQUIRED,
+                                              NMSettingGenevePrivate,
+                                              remote,
+                                              .direct_set_string_ip_address_addr_family =
+                                                  AF_UNSPEC + 1,
+                                              .direct_string_allow_empty = TRUE);
+
+    /**
+     * NMSettingGeneve:destination-port:
+     *
+     * Specifies the UDP destination port to communicate to the remote GENEVE
+     * tunnel endpoint.
+     *
+     * Since: 1.58, 1.56.1
+     **/
+    _nm_setting_property_define_direct_uint32(properties_override,
+                                              obj_properties,
+                                              NM_SETTING_GENEVE_DESTINATION_PORT,
+                                              PROP_DESTINATION_PORT,
+                                              0,
+                                              G_MAXUINT16,
+                                              DST_PORT_DEFAULT,
+                                              NM_SETTING_PARAM_INFERRABLE,
+                                              NMSettingGenevePrivate,
+                                              destination_port);
+
+    /**
+     * NMSettingGeneve:tos:
+     *
+     * Specifies the TOS value to use in outgoing packets.
+     * The special value "inherit" (1) means inherit from outer packet.
+     *
+     * Since: 1.58, 1.56.1
+     **/
+    _nm_setting_property_define_direct_uint32(properties_override,
+                                              obj_properties,
+                                              NM_SETTING_GENEVE_TOS,
+                                              PROP_TOS,
+                                              0,
+                                              255,
+                                              0,
+                                              NM_SETTING_PARAM_INFERRABLE,
+                                              NMSettingGenevePrivate,
+                                              tos);
+
+    /**
+     * NMSettingGeneve:ttl:
+     *
+     * Specifies the time-to-live value to use in outgoing packets.
+     * The special value "inherit" (-1) means inherit from outer packet, 0 means auto, 1-255 are fixed values.
+     *
+     * Since: 1.58, 1.56.1
+     **/
+    _nm_setting_property_define_direct_int32(properties_override,
+                                             obj_properties,
+                                             NM_SETTING_GENEVE_TTL,
+                                             PROP_TTL,
+                                             -1,
+                                             255,
+                                             0,
+                                             NM_SETTING_PARAM_INFERRABLE,
+                                             NMSettingGenevePrivate,
+                                             ttl);
+
+    /**
+     * NMSettingGeneve:df:
+     *
+     * Specifies how the Don't Fragment (DF) flag should be handled in the outer IP
+     * header of GENEVE tunnel packets.
+     *
+     * %NM_SETTING_GENEVE_DF_UNSET (0): Don't set the DF flag, packets may be fragmented.
+     * %NM_SETTING_GENEVE_DF_SET (1): Always set the DF flag, packets will not be fragmented.
+     * %NM_SETTING_GENEVE_DF_INHERIT (2): Inherit the DF flag from the inner IP header.
+     *
+     * Since: 1.58, 1.56.1
+     **/
+    _nm_setting_property_define_direct_enum(properties_override,
+                                            obj_properties,
+                                            NM_SETTING_GENEVE_DF,
+                                            PROP_DF,
+                                            NM_TYPE_SETTING_GENEVE_DF,
+                                            NM_SETTING_GENEVE_DF_UNSET,
+                                            NM_SETTING_PARAM_INFERRABLE,
+                                            NULL,
+                                            NMSettingGenevePrivate,
+                                            df);
+
+    g_object_class_install_properties(object_class, _PROPERTY_ENUMS_LAST, obj_properties);
+
+    _nm_setting_class_commit(setting_class,
+                             NM_META_SETTING_TYPE_GENEVE,
+                             NULL,
+                             properties_override,
+                             G_STRUCT_OFFSET(NMSettingGeneve, _priv));
+}