X-Git-Url: https://git.openssl.org/?p=openssl.git;a=blobdiff_plain;f=ssl%2Ft1_trce.c;h=948931d2bff0d43a01a19c5b40b499f93052ae3e;hp=421d90d28982bd7fa51a8acae108cf6885621a02;hb=fadd9a1e2d2ab1d63bd05c30a0d845e837deb9be;hpb=f43cb3f809b88c847a98b45676a8cf6d80388776

diff --git a/ssl/t1_trce.c b/ssl/t1_trce.c
index 421d90d289..948931d2bf 100644
--- a/ssl/t1_trce.c
+++ b/ssl/t1_trce.c
@@ -92,6 +92,7 @@ static ssl_trace_tbl ssl_handshake_tbl[] = {
     {SSL3_MT_CERTIFICATE_VERIFY, "CertificateVerify"},
     {SSL3_MT_CLIENT_KEY_EXCHANGE, "ClientKeyExchange"},
     {SSL3_MT_FINISHED, "Finished"},
+    {SSL3_MT_ENCRYPTED_EXTENSIONS, "EncryptedExtensions"},
     {SSL3_MT_CERTIFICATE_STATUS, "CertificateStatus"}
 };
 
@@ -588,12 +589,17 @@ static int ssl_print_hexbuf(BIO *bio, int indent,
 }
 
 static int ssl_print_version(BIO *bio, int indent, const char *name,
-                             const unsigned char **pmsg, size_t *pmsglen)
+                             const unsigned char **pmsg, size_t *pmsglen,
+                             unsigned int *version)
 {
     int vers;
     if (*pmsglen < 2)
         return 0;
     vers = ((*pmsg)[0] << 8) | (*pmsg)[1];
+    if (version != NULL) {
+        /* TODO(TLS1.3): Remove the draft conditional here before release */
+        *version = (vers == TLS1_3_VERSION_DRAFT) ? TLS1_3_VERSION : vers;
+    }
     BIO_indent(bio, indent, 80);
     BIO_printf(bio, "%s=0x%x (%s)\n",
                name, vers, ssl_trace_str(vers, ssl_version_tbl));
@@ -796,7 +802,7 @@ static int ssl_print_client_hello(BIO *bio, SSL *ssl, int indent,
 {
     size_t len;
     unsigned int cs;
-    if (!ssl_print_version(bio, indent, "client_version", &msg, &msglen))
+    if (!ssl_print_version(bio, indent, "client_version", &msg, &msglen, NULL))
         return 0;
     if (!ssl_print_random(bio, indent, &msg, &msglen))
         return 0;
@@ -849,7 +855,7 @@ static int ssl_print_client_hello(BIO *bio, SSL *ssl, int indent,
 static int dtls_print_hello_vfyrequest(BIO *bio, int indent,
                                        const unsigned char *msg, size_t msglen)
 {
-    if (!ssl_print_version(bio, indent, "server_version", &msg, &msglen))
+    if (!ssl_print_version(bio, indent, "server_version", &msg, &msglen, NULL))
         return 0;
     if (!ssl_print_hexbuf(bio, indent, "cookie", 1, &msg, &msglen))
         return 0;
@@ -860,11 +866,13 @@ static int ssl_print_server_hello(BIO *bio, int indent,
                                   const unsigned char *msg, size_t msglen)
 {
     unsigned int cs;
-    if (!ssl_print_version(bio, indent, "server_version", &msg, &msglen))
+    unsigned int vers;
+    if (!ssl_print_version(bio, indent, "server_version", &msg, &msglen, &vers))
         return 0;
     if (!ssl_print_random(bio, indent, &msg, &msglen))
         return 0;
-    if (!ssl_print_hexbuf(bio, indent, "session_id", 1, &msg, &msglen))
+    if (vers != TLS1_3_VERSION
+            && !ssl_print_hexbuf(bio, indent, "session_id", 1, &msg, &msglen))
         return 0;
     if (msglen < 2)
         return 0;
@@ -874,13 +882,15 @@ static int ssl_print_server_hello(BIO *bio, int indent,
                msg[0], msg[1], ssl_trace_str(cs, ssl_ciphers_tbl));
     msg += 2;
     msglen -= 2;
-    if (msglen < 1)
-        return 0;
-    BIO_indent(bio, indent, 80);
-    BIO_printf(bio, "compression_method: %s (0x%02X)\n",
-               ssl_trace_str(msg[0], ssl_comp_tbl), msg[0]);
-    msg++;
-    msglen--;
+    if (vers != TLS1_3_VERSION) {
+        if (msglen < 1)
+            return 0;
+        BIO_indent(bio, indent, 80);
+        BIO_printf(bio, "compression_method: %s (0x%02X)\n",
+                   ssl_trace_str(msg[0], ssl_comp_tbl), msg[0]);
+        msg++;
+        msglen--;
+    }
     if (!ssl_print_extensions(bio, indent, 1, msg, msglen))
         return 0;
     return 1;
@@ -1275,6 +1285,11 @@ static int ssl_print_handshake(BIO *bio, SSL *ssl,
             return 0;
         break;
 
+    case SSL3_MT_ENCRYPTED_EXTENSIONS:
+        if (!ssl_print_extensions(bio, indent + 2, 1, msg, msglen))
+            return 0;
+        break;
+
     default:
         BIO_indent(bio, indent + 2, 80);
         BIO_puts(bio, "Unsupported, hex dump follows:\n");