C++ (Cpp) GST_DTLS_AGENT Examples

Example #1

File: gstdtlsdec.c Project: ramaxlo/gst-plugins-bad

static GstDtlsAgent *
get_agent_by_pem (const gchar * pem)
{
  GstDtlsAgent *agent;

  if (!pem) {
    if (g_once_init_enter (&generated_cert_agent)) {
      GstDtlsAgent *new_agent;

      new_agent = g_object_new (GST_TYPE_DTLS_AGENT, "certificate",
          g_object_new (GST_TYPE_DTLS_CERTIFICATE, NULL), NULL);

      GST_DEBUG_OBJECT (generated_cert_agent,
          "no agent with generated cert found, creating new");
      g_once_init_leave (&generated_cert_agent, new_agent);
    } else {
      GST_DEBUG_OBJECT (generated_cert_agent,
          "using agent with generated cert");
    }

    agent = generated_cert_agent;
    g_object_ref (agent);
  } else {
    G_LOCK (agent_table);

    if (!agent_table) {
      agent_table =
          g_hash_table_new_full (g_str_hash, g_str_equal, g_free, NULL);
    }

    agent = GST_DTLS_AGENT (g_hash_table_lookup (agent_table, pem));

    if (!agent) {
      agent = g_object_new (GST_TYPE_DTLS_AGENT,
          "certificate", g_object_new (GST_TYPE_DTLS_CERTIFICATE, "pem", pem,
              NULL), NULL);

      g_object_weak_ref (G_OBJECT (agent), (GWeakNotify) agent_weak_ref_notify,
          (gpointer) g_strdup (pem));

      g_hash_table_insert (agent_table, g_strdup (pem), agent);

      GST_DEBUG_OBJECT (agent, "no agent found, created new");
    } else {
      g_object_ref (agent);
      GST_DEBUG_OBJECT (agent, "agent found");
    }

    G_UNLOCK (agent_table);
  }


  return agent;
}

Example #2

File: gstdtlsconnection.c Project: MaZderMind/gst-plugins-bad

static void
gst_dtls_connection_set_property (GObject * object, guint prop_id,
    const GValue * value, GParamSpec * pspec)
{
  GstDtlsConnection *self = GST_DTLS_CONNECTION (object);
  GstDtlsAgent *agent;
  GstDtlsConnectionPrivate *priv = self->priv;
  SSL_CTX *ssl_context;

  switch (prop_id) {
    case PROP_AGENT:
      g_return_if_fail (!priv->ssl);
      agent = GST_DTLS_AGENT (g_value_get_object (value));
      g_return_if_fail (GST_IS_DTLS_AGENT (agent));

      ssl_context = _gst_dtls_agent_peek_context (agent);

      priv->ssl = SSL_new (ssl_context);
      g_return_if_fail (priv->ssl);

      priv->bio = BIO_new (BIO_s_gst_dtls_connection ());
      g_return_if_fail (priv->bio);

      BIO_set_data (priv->bio, self);
      SSL_set_bio (priv->ssl, priv->bio, priv->bio);

      SSL_set_verify (priv->ssl,
          SSL_VERIFY_PEER | SSL_VERIFY_FAIL_IF_NO_PEER_CERT,
          openssl_verify_callback);
      SSL_set_ex_data (priv->ssl, connection_ex_index, self);

      log_state (self, "connection created");
      break;
    default:
      G_OBJECT_WARN_INVALID_PROPERTY_ID (self, prop_id, pspec);
  }
}