Add SSL_SESSION_get_master_key.
Opaquifying SSL_SESSION is less important than the other structs, but this will
cause less turbulence in wpa_supplicant if we add this API too. Semantics and
name taken from OpenSSL 1.1.0 to match.
BUG=6
Change-Id: Ic39f58d74640fa19a60aafb434dd2c4cb43cdea9
Reviewed-on: https://boringssl-review.googlesource.com/7725
Reviewed-by: Adam Langley <agl@google.com>
diff --git a/ssl/ssl_session.c b/ssl/ssl_session.c
index 5a6a10d..12d065e 100644
--- a/ssl/ssl_session.c
+++ b/ssl/ssl_session.c
@@ -231,6 +231,19 @@
return session->peer;
}
+size_t SSL_SESSION_get_master_key(const SSL_SESSION *session, uint8_t *out,
+ size_t max_out) {
+ /* TODO(davidben): Fix master_key_length's type and remove these casts. */
+ if (max_out == 0) {
+ return (size_t)session->master_key_length;
+ }
+ if (max_out > (size_t)session->master_key_length) {
+ max_out = (size_t)session->master_key_length;
+ }
+ memcpy(out, session->master_key, max_out);
+ return max_out;
+}
+
long SSL_SESSION_set_time(SSL_SESSION *session, long time) {
if (session == NULL) {
return 0;
