protover: Support Relay=5 for Conflux (prop329)

Closes #40721

Signed-off-by: David Goulet <dgoulet@torproject.org>

2 files changed, 11 insertions, 1 deletions

diff --git a/src/feature/nodelist/nodelist.c b/src/feature/nodelist/nodelist.c
index b895a2c7f8..bbaa51a407 100644
--- a/src/feature/nodelist/nodelist.c
+++ b/src/feature/nodelist/nodelist.c
@@ -1205,7 +1205,7 @@ node_ed25519_id_matches(const node_t *node, const ed25519_public_key_t *id)
 /** Dummy object that should be unreturnable.  Used to ensure that
  * node_get_protover_summary_flags() always returns non-NULL. */
 static const protover_summary_flags_t zero_protover_flags = {
-  0,0,0,0,0,0,0,0,0,0,0,0,0
+  0,0,0,0,0,0,0,0,0,0,0,0,0,0
 };
 
 /** Return the protover_summary_flags for a given node. */
@@ -1341,6 +1341,15 @@ node_supports_accepting_ipv6_extends(const node_t *node,
   }
 }
 
+/** Return true iff the given node supports conflux (Relay=5) */
+bool
+node_supports_conflux(const node_t *node)
+{
+  tor_assert(node);
+
+  return node_get_protover_summary_flags(node)->supports_conflux;
+}
+
 /** Return the RSA ID key's SHA1 digest for the provided node. */
 const uint8_t *
 node_get_rsa_id_digest(const node_t *node)
diff --git a/src/feature/nodelist/nodelist.h b/src/feature/nodelist/nodelist.h
index 5a45490dbb..3d5ad9c0ea 100644
--- a/src/feature/nodelist/nodelist.h
+++ b/src/feature/nodelist/nodelist.h
@@ -84,6 +84,7 @@ bool node_supports_establish_intro_dos_extension(const node_t *node);
 bool node_supports_initiating_ipv6_extends(const node_t *node);
 bool node_supports_accepting_ipv6_extends(const node_t *node,
                                           bool need_canonical_ipv6_conn);
+bool node_supports_conflux(const node_t *node);
 
 const uint8_t *node_get_rsa_id_digest(const node_t *node);
 MOCK_DECL(smartlist_t *,node_get_link_specifier_smartlist,(const node_t *node,