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authorNikolay Morozov <nmorozoff77@yandex.ru>2020-05-02 11:22:43 +0200
committerDmitry Belyavskiy <beldmit@gmail.com>2020-05-07 15:14:47 +0200
commit90fc2c26df23811be080093772b2161850385863 (patch)
treea372be0919b9ba64d7606b50a1297b8dabbc5371 /ssl
parentAdd documentation for CMS_EnvelopedData_create() (diff)
downloadopenssl-90fc2c26df23811be080093772b2161850385863.tar.xz
openssl-90fc2c26df23811be080093772b2161850385863.zip
SSL_OP_DISABLE_TLSEXT_CA_NAMES option implementation
Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org> Reviewed-by: Dmitry Belyavskiy <beldmit@gmail.com> (Merged from https://github.com/openssl/openssl/pull/11709)
Diffstat (limited to 'ssl')
-rw-r--r--ssl/ssl_conf.c5
-rw-r--r--ssl/statem/statem_lib.c2
2 files changed, 4 insertions, 3 deletions
diff --git a/ssl/ssl_conf.c b/ssl/ssl_conf.c
index 9408acc89e..aefe8ad203 100644
--- a/ssl/ssl_conf.c
+++ b/ssl/ssl_conf.c
@@ -1,5 +1,5 @@
/*
- * Copyright 2012-2018 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2012-2020 The OpenSSL Project Authors. All Rights Reserved.
*
* Licensed under the Apache License 2.0 (the "License"). You may not use
* this file except in compliance with the License. You can obtain a copy
@@ -383,7 +383,8 @@ static int cmd_Options(SSL_CONF_CTX *cctx, const char *value)
SSL_FLAG_TBL("PrioritizeChaCha", SSL_OP_PRIORITIZE_CHACHA),
SSL_FLAG_TBL("MiddleboxCompat", SSL_OP_ENABLE_MIDDLEBOX_COMPAT),
SSL_FLAG_TBL_INV("AntiReplay", SSL_OP_NO_ANTI_REPLAY),
- SSL_FLAG_TBL_INV("ExtendedMasterSecret", SSL_OP_NO_EXTENDED_MASTER_SECRET)
+ SSL_FLAG_TBL_INV("ExtendedMasterSecret", SSL_OP_NO_EXTENDED_MASTER_SECRET),
+ SSL_FLAG_TBL_INV("CANames", SSL_OP_DISABLE_TLSEXT_CA_NAMES)
};
if (value == NULL)
return -3;
diff --git a/ssl/statem/statem_lib.c b/ssl/statem/statem_lib.c
index 262fe355f3..36cdc1be58 100644
--- a/ssl/statem/statem_lib.c
+++ b/ssl/statem/statem_lib.c
@@ -2342,7 +2342,7 @@ int construct_ca_names(SSL *s, const STACK_OF(X509_NAME) *ca_sk, WPACKET *pkt)
return 0;
}
- if (ca_sk != NULL) {
+ if ((ca_sk != NULL) && !(s->options & SSL_OP_DISABLE_TLSEXT_CA_NAMES)) {
int i;
for (i = 0; i < sk_X509_NAME_num(ca_sk); i++) {