1 files changed, 54 insertions, 0 deletions
diff --git a/examples/tls_session_base_openssl.cc b/examples/tls_session_base_openssl.cc
new file mode 100644
index 0000000..2de47dc
--- /dev/null
+++ b/examples/tls_session_base_openssl.cc
@@ -0,0 +1,54 @@
+/*
+ * ngtcp2
+ *
+ * Copyright (c) 2020 ngtcp2 contributors
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+#include "tls_session_base_openssl.h"
+
+#include <array>
+
+#include "util.h"
+
+using namespace ngtcp2;
+
+TLSSessionBase::TLSSessionBase() : ssl_{nullptr} {}
+
+TLSSessionBase::~TLSSessionBase() {
+  if (ssl_) {
+    SSL_free(ssl_);
+  }
+}
+
+SSL *TLSSessionBase::get_native_handle() const { return ssl_; }
+
+std::string TLSSessionBase::get_cipher_name() const {
+  return SSL_get_cipher_name(ssl_);
+}
+
+std::string TLSSessionBase::get_selected_alpn() const {
+  const unsigned char *alpn = nullptr;
+  unsigned int alpnlen;
+
+  SSL_get0_alpn_selected(ssl_, &alpn, &alpnlen);
+
+  return std::string{alpn, alpn + alpnlen};
+}