Merge pull request #11899 from opensourcerouting/feature/route_validation_extended_community

bgpd: Implement Origin Validation State via extended communities

1 files changed, 54 insertions, 0 deletions

diff --git a/bgpd/bgp_routemap_nb_config.c b/bgpd/bgp_routemap_nb_config.c
index 585c2a3ff0..b18cf9d4dd 100644
--- a/bgpd/bgp_routemap_nb_config.c
+++ b/bgpd/bgp_routemap_nb_config.c
@@ -381,6 +381,60 @@ lib_route_map_entry_match_condition_rmap_match_condition_rpki_destroy(
 }
 
 /*
+ * XPath:
+ * /frr-route-map:lib/route-map/entry/match-condition/rmap-match-condition/frr-bgp-route-map:rpki-extcommunity
+ */
+int lib_route_map_entry_match_condition_rmap_match_condition_rpki_extcommunity_modify(
+	struct nb_cb_modify_args *args)
+{
+	struct routemap_hook_context *rhc;
+	const char *rpki;
+	enum rmap_compile_rets ret;
+
+	switch (args->event) {
+	case NB_EV_VALIDATE:
+	case NB_EV_PREPARE:
+	case NB_EV_ABORT:
+		break;
+	case NB_EV_APPLY:
+		/* Add configuration. */
+		rhc = nb_running_get_entry(args->dnode, NULL, true);
+		rpki = yang_dnode_get_string(args->dnode, NULL);
+
+		/* Set destroy information. */
+		rhc->rhc_mhook = bgp_route_match_delete;
+		rhc->rhc_rule = "rpki-extcommunity";
+		rhc->rhc_event = RMAP_EVENT_MATCH_DELETED;
+
+		ret = bgp_route_match_add(rhc->rhc_rmi, "rpki-extcommunity",
+					  rpki, RMAP_EVENT_MATCH_ADDED,
+					  args->errmsg, args->errmsg_len);
+
+		if (ret != RMAP_COMPILE_SUCCESS) {
+			rhc->rhc_mhook = NULL;
+			return NB_ERR_INCONSISTENCY;
+		}
+	}
+
+	return NB_OK;
+}
+
+int lib_route_map_entry_match_condition_rmap_match_condition_rpki_extcommunity_destroy(
+	struct nb_cb_destroy_args *args)
+{
+	switch (args->event) {
+	case NB_EV_VALIDATE:
+	case NB_EV_PREPARE:
+	case NB_EV_ABORT:
+		break;
+	case NB_EV_APPLY:
+		return lib_route_map_entry_match_destroy(args);
+	}
+
+	return NB_OK;
+}
+
+/*
  * XPath: /frr-route-map:lib/route-map/entry/match-condition/rmap-match-condition/frr-bgp-route-map:probability
  */
 int