diff options
Diffstat (limited to 'ssl/statem')
-rw-r--r-- | ssl/statem/statem_srvr.c | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/ssl/statem/statem_srvr.c b/ssl/statem/statem_srvr.c index b11363db7a..d1d86ea5e6 100644 --- a/ssl/statem/statem_srvr.c +++ b/ssl/statem/statem_srvr.c @@ -441,6 +441,10 @@ static WRITE_TRAN ossl_statem_server13_write_transition(SSL *s) st->hand_state = TLS_ST_SW_CERT_REQ; return WRITE_TRAN_CONTINUE; } + if (s->ext.extra_tickets_expected > 0) { + st->hand_state = TLS_ST_SW_SESSION_TICKET; + return WRITE_TRAN_CONTINUE; + } /* Try to read from the client instead */ return WRITE_TRAN_FINISHED; @@ -531,7 +535,9 @@ static WRITE_TRAN ossl_statem_server13_write_transition(SSL *s) * Following an initial handshake we send the number of tickets we have * been configured for. */ - if (s->hit || s->num_tickets <= s->sent_tickets) { + if (!SSL_IS_FIRST_HANDSHAKE(s) && s->ext.extra_tickets_expected > 0) { + return WRITE_TRAN_CONTINUE; + } else if (s->hit || s->num_tickets <= s->sent_tickets) { /* We've written enough tickets out. */ st->hand_state = TLS_ST_OK; } @@ -727,7 +733,8 @@ WORK_STATE ossl_statem_server_pre_work(SSL *s, WORK_STATE wst) return WORK_FINISHED_CONTINUE; case TLS_ST_SW_SESSION_TICKET: - if (SSL_IS_TLS13(s) && s->sent_tickets == 0) { + if (SSL_IS_TLS13(s) && s->sent_tickets == 0 + && s->ext.extra_tickets_expected == 0) { /* * Actually this is the end of the handshake, but we're going * straight into writing the session ticket out. So we finish off @@ -4161,10 +4168,13 @@ int tls_construct_new_session_ticket(SSL *s, WPACKET *pkt) /* * Increment both |sent_tickets| and |next_ticket_nonce|. |sent_tickets| * gets reset to 0 if we send more tickets following a post-handshake - * auth, but |next_ticket_nonce| does not. + * auth, but |next_ticket_nonce| does not. If we're sending extra + * tickets, decrement the count of pending extra tickets. */ s->sent_tickets++; s->next_ticket_nonce++; + if (s->ext.extra_tickets_expected > 0) + s->ext.extra_tickets_expected--; ssl_update_cache(s, SSL_SESS_CACHE_SERVER); } |