1 files changed, 65 insertions, 0 deletions
diff --git a/include/osmo-pcap/osmo_tls.h b/include/osmo-pcap/osmo_tls.h
new file mode 100644
index 0000000..bfc813e
--- /dev/null
+++ b/include/osmo-pcap/osmo_tls.h
@@ -0,0 +1,65 @@
+/*
+ * osmo-pcap TLS code
+ *
+ * (C) 2016 by Holger Hans Peter Freyther <holger@moiji-mobile.com>
+ * All Rights Reserved
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+#pragma once
+
+#include <gnutls/gnutls.h>
+#include <gnutls/abstract.h>
+
+#include <stdbool.h>
+
+struct osmo_fd;
+struct osmo_wqueue;
+struct osmo_pcap_client;
+
+struct osmo_tls_session {
+	bool in_use;
+	bool need_handshake;
+	bool need_resend;
+	gnutls_session_t session;
+
+	/* any credentials */
+	bool anon_alloc;
+	gnutls_anon_client_credentials_t anon_cred;
+
+	/* a x509 cert credential */
+	bool cert_alloc;
+	gnutls_certificate_credentials_t cert_cred;
+
+	/* the private certificate */
+	bool pcert_alloc;
+	gnutls_pcert_st pcert;
+
+	/* the private key in _RAM_ */
+	bool privk_alloc;
+	gnutls_privkey_t privk;
+
+	struct osmo_wqueue *wqueue;
+
+	void (*error)(struct osmo_tls_session *session);
+	void (*handshake_done)(struct osmo_tls_session *session);
+};
+
+void osmo_tls_init(void);
+
+bool osmo_tls_init_client_session(struct osmo_pcap_client *client);
+void osmo_tls_release(struct osmo_tls_session *);
+
+int osmo_tls_client_bfd_cb(struct osmo_fd *fd, unsigned int what);