Add support to libtls for client-side TLS session resumption.

A libtls client can specify a session file descriptor (a regular file
with appropriate ownership and permissions) and libtls will manage reading
and writing of session data across TLS handshakes.

Discussed at length with deraadt@ and tedu@.

Rides previous minor bump.

ok beck@

1 files changed, 2 insertions, 0 deletions

diff --git a/src/lib/libtls/Symbols.list b/src/lib/libtls/Symbols.list
index 1e7538cfd4..923924fc40 100644
--- a/src/lib/libtls/Symbols.list
+++ b/src/lib/libtls/Symbols.list
@@ -42,6 +42,7 @@ tls_config_set_ocsp_staple_file
 tls_config_set_protocols
 tls_config_set_session_id
 tls_config_set_session_lifetime
+tls_config_set_session_fd
 tls_config_set_verify_depth
 tls_config_skip_private_key_check
 tls_config_verify
@@ -51,6 +52,7 @@ tls_configure
 tls_conn_alpn_selected
 tls_conn_cipher
 tls_conn_servername
+tls_conn_session_resumed
 tls_conn_version
 tls_connect
 tls_connect_cbs