diff options
| author |   jsing <jsing@openbsd.org> | 2019-11-18 02:44:20 +0000 |
|---|---|---|
| committer | jsing <jsing@openbsd.org> | 2019-11-18 02:44:20 +0000 |
| commit | 30168b12cd8dfc303258e2500e0599d38addd3c3 (patch) | |
| tree | 21a4b72267c5ac961b99cb6230c0bec3c4cb0b96 /lib/libssl/tls13_record_layer.c | |
| parent | fix printing of client app secret (diff) | |
| download | wireguard-openbsd-30168b12cd8dfc303258e2500e0599d38addd3c3.tar.xz wireguard-openbsd-30168b12cd8dfc303258e2500e0599d38addd3c3.zip | |
Provide a clean interface for sending TLSv1.3 alerts.
ok beck@
Diffstat (limited to 'lib/libssl/tls13_record_layer.c')
| -rw-r--r-- | lib/libssl/tls13_record_layer.c | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/lib/libssl/tls13_record_layer.c b/lib/libssl/tls13_record_layer.c index ebefac0a25e..188f56e0b48 100644 --- a/lib/libssl/tls13_record_layer.c +++ b/lib/libssl/tls13_record_layer.c @@ -1,4 +1,4 @@ -/* $OpenBSD: tls13_record_layer.c,v 1.14 2019/11/17 21:47:01 jsing Exp $ */ +/* $OpenBSD: tls13_record_layer.c,v 1.15 2019/11/18 02:44:20 jsing Exp $ */ /* * Copyright (c) 2018, 2019 Joel Sing <jsing@openbsd.org> * @@ -328,7 +328,7 @@ tls13_record_layer_send_pending(struct tls13_record_layer *rl) return TLS13_IO_SUCCESS; } -ssize_t +static ssize_t tls13_record_layer_alert(struct tls13_record_layer *rl, uint8_t alert_level, uint8_t alert_desc) { @@ -967,3 +967,15 @@ tls13_write_application_data(struct tls13_record_layer *rl, const uint8_t *buf, return tls13_record_layer_write(rl, SSL3_RT_APPLICATION_DATA, buf, n); } + +ssize_t +tls13_send_alert(struct tls13_record_layer *rl, uint8_t alert_desc) +{ + uint8_t alert_level = SSL3_AL_FATAL; + + if (alert_desc == SSL_AD_CLOSE_NOTIFY || + alert_desc == SSL_AD_USER_CANCELLED) + alert_level = SSL3_AL_WARNING; + + return tls13_record_layer_alert(rl, alert_level, alert_desc); +} |