diff options
| -rw-r--r-- | src/cli-args.def | 6 | ||||
| -rw-r--r-- | src/cli.c | 21 |
2 files changed, 21 insertions, 6 deletions
diff --git a/src/cli-args.def b/src/cli-args.def index a8760fab90..56ae77b077 100644 --- a/src/cli-args.def +++ b/src/cli-args.def @@ -471,6 +471,12 @@ flag = { doc = ""; }; +flag = { + name = waitresumption; + descrip = "Block waiting for the resumption data under TLS1.3"; + doc = "This option makes the client to block waiting for the resumption data under TLS1.3. The option has effect only when --resume is provided."; +}; + doc-section = { ds-type = 'SEE ALSO'; // or anything else ds-format = 'texi'; // or texi or mdoc format @@ -78,7 +78,7 @@ /* global stuff here */ int resume, starttls, insecure, ranges, rehandshake, udp, mtu, - inline_commands; + inline_commands, waitresumption; unsigned int global_vflags = 0; char *hostname = NULL; char service[32]=""; @@ -992,11 +992,19 @@ static int try_resume(socket_st * hd) gnutls_datum_t edata = {NULL, 0}; if (gnutls_session_is_resumed(hd->session) == 0) { - /* not resumed - obtain the session data */ - ret = gnutls_session_get_data2(hd->session, &rdata); - if (ret < 0) { - rdata.data = NULL; - } + do { + /* not resumed - obtain the session data */ + ret = gnutls_session_get_data2(hd->session, &rdata); + if (ret < 0) { + rdata.data = NULL; + } + + if ((gnutls_protocol_get_version(hd->session) != GNUTLS_TLS1_3) || + ((gnutls_session_get_flags(hd->session) & + GNUTLS_SFLAGS_SESSION_TICKET))) { + break; + } + } while (waitresumption); } else { /* resumed - try to reuse the previous session data */ rdata.data = hd->rdata.data; @@ -1688,6 +1696,7 @@ static void cmd_parser(int argc, char **argv) rehandshake = HAVE_OPT(REHANDSHAKE); insecure = HAVE_OPT(INSECURE); ranges = HAVE_OPT(RANGES); + waitresumption = HAVE_OPT(WAITRESUMPTION); if (insecure || HAVE_OPT(VERIFY_ALLOW_BROKEN)) { global_vflags |= GNUTLS_VERIFY_ALLOW_BROKEN; |