chore: sync ncrypto from Node.js v26.5.0

.github/sync-node-ncrypto.json

@@ -1,3 +1,3 @@
 {
-  "node_commit": "2022edf3e32ce28ee08b17f8566243a090dacd95"
+  "node_commit": "bebd1b8d92bf4cc917844d6335ed1ecf9c2a75fb"
 }

include/ncrypto.h

@@ -1238,6 +1238,7 @@ class SSLPointer final {
   std::optional<const std::string_view> getServerName() const;
   X509View getCertificate() const;
   EVPKeyPointer getPeerTempKey() const;
+  std::optional<std::string_view> getNegotiatedGroup() const;
   const SSL_CIPHER* getCipher() const;
   bool isServer() const;
 

src/ncrypto.cpp

@@ -3219,6 +3219,17 @@ EVPKeyPointer SSLPointer::getPeerTempKey() const {
   return EVPKeyPointer(raw_key);
 }
 
+std::optional<std::string_view> SSLPointer::getNegotiatedGroup() const {
+#if OPENSSL_VERSION_PREREQ(3, 5)
+  if (!ssl_) return std::nullopt;
+  const char* group = SSL_get0_group_name(get());
+  if (group == nullptr) return std::nullopt;
+  return group;
+#else
+  return std::nullopt;
+#endif
+}
+
 std::optional<std::string_view> SSLPointer::getCipherName() const {
   auto cipher = getCipher();
   if (cipher == nullptr) return std::nullopt;