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| author | Maxim Dounin <mdounin@mdounin.ru> | 2018-10-23 22:11:48 +0300 |
|---|---|---|
| committer | Maxim Dounin <mdounin@mdounin.ru> | 2018-10-23 22:11:48 +0300 |
| commit | 471d077fdd9f677da80d6a8a34ac76c44e201872 (patch) | |
| tree | bfd2c9f8eb90619e269800fb5756ecaba46ffb0c /src/event/ngx_event_openssl.c | |
| parent | 1305b8414d22610b0820f6df5841418bf98fc370 (diff) | |
| download | nginx-471d077fdd9f677da80d6a8a34ac76c44e201872.tar.gz nginx-471d077fdd9f677da80d6a8a34ac76c44e201872.tar.bz2 | |
SSL: explicitly set maximum version (ticket #1654).
With maximum version explicitly set, TLSv1.3 will not be unexpectedly
enabled if nginx compiled with OpenSSL 1.1.0 (without TLSv1.3 support)
will be run with OpenSSL 1.1.1 (with TLSv1.3 support).
Diffstat (limited to '')
| -rw-r--r-- | src/event/ngx_event_openssl.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/event/ngx_event_openssl.c b/src/event/ngx_event_openssl.c index 751291348..2c384a4dd 100644 --- a/src/event/ngx_event_openssl.c +++ b/src/event/ngx_event_openssl.c @@ -345,6 +345,11 @@ ngx_ssl_create(ngx_ssl_t *ssl, ngx_uint_t protocols, void *data) } #endif +#ifdef SSL_CTX_set_min_proto_version + SSL_CTX_set_min_proto_version(ssl->ctx, 0); + SSL_CTX_set_max_proto_version(ssl->ctx, TLS1_2_VERSION); +#endif + #ifdef TLS1_3_VERSION SSL_CTX_set_min_proto_version(ssl->ctx, 0); SSL_CTX_set_max_proto_version(ssl->ctx, TLS1_3_VERSION); |