diff options
| -rw-r--r-- | ssl/t1_trce.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/ssl/t1_trce.c b/ssl/t1_trce.c index d8ad103176..a1157e2ff5 100644 --- a/ssl/t1_trce.c +++ b/ssl/t1_trce.c @@ -453,6 +453,7 @@ static ssl_trace_tbl ssl_exts_tbl[] = { {TLSEXT_TYPE_use_srtp, "use_srtp"}, {TLSEXT_TYPE_heartbeat, "heartbeat"}, {TLSEXT_TYPE_session_ticket, "session_ticket"}, + {TLSEXT_TYPE_supported_versions, "supported_versions"}, {TLSEXT_TYPE_renegotiate, "renegotiate"}, # ifndef OPENSSL_NO_NEXTPROTONEG {TLSEXT_TYPE_next_proto_neg, "next_proto_neg"}, @@ -564,6 +565,15 @@ static ssl_trace_tbl ssl_crypto_tbl[] = { {TLS1_RT_CRYPTO_FIXED_IV | TLS1_RT_CRYPTO_READ, "Read IV (fixed part)"} }; +static ssl_trace_tbl ssl_supp_versions_tbl[] = { + {SSL3_VERSION, "SSLv3"}, + {TLS1_VERSION, "TLSv1.0"}, + {TLS1_1_VERSION, "TLSv1.1"}, + {TLS1_2_VERSION, "TLSv1.2"}, + {TLS1_3_VERSION, "TLSv1.3"}, + {TLS1_3_VERSION_DRAFT, "TLSv1.3 draft 17"} +}; + static void ssl_print_hex(BIO *bio, int indent, const char *name, const unsigned char *msg, size_t msglen) { @@ -727,6 +737,15 @@ static int ssl_print_extension(BIO *bio, int indent, int server, int extype, ssl_print_hex(bio, indent + 4, "ticket", ext, extlen); break; + case TLSEXT_TYPE_supported_versions: + if (extlen < 1) + return 0; + xlen = ext[0]; + if (extlen != xlen + 1) + return 0; + return ssl_trace_list(bio, indent + 2, ext + 1, xlen, 2, + ssl_supp_versions_tbl); + default: BIO_dump_indent(bio, (const char *)ext, extlen, indent + 2); } |