diff options
| author | Piotr Sikora <piotr@cloudflare.com> | 2014-09-03 14:49:55 -0700 |
|---|---|---|
| committer | Piotr Sikora <piotr@cloudflare.com> | 2014-09-03 14:49:55 -0700 |
| commit | 2af7181b3bb5b4bd84ca448f300c6aaf3dff4681 (patch) | |
| tree | df119096d0be2e27f0d3c63bd6ddf93dcb67fd2b /src | |
| parent | c0b3b9d6ca9e43bb4cb9f9720c467ce1dadf103a (diff) | |
| download | nginx-2af7181b3bb5b4bd84ca448f300c6aaf3dff4681.tar.gz nginx-2af7181b3bb5b4bd84ca448f300c6aaf3dff4681.zip | |
SSL: guard use of all SSL options for bug workarounds.
Some of the OpenSSL forks (read: BoringSSL) started removing unused,
no longer necessary and/or not really working bug workarounds along
with the SSL options and defines for them.
Instead of fixing nginx build after each removal, be proactive
and guard use of all SSL options for bug workarounds.
Signed-off-by: Piotr Sikora <piotr@cloudflare.com>
Diffstat (limited to 'src')
| -rw-r--r-- | src/event/ngx_event_openssl.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/src/event/ngx_event_openssl.c b/src/event/ngx_event_openssl.c index bb82143d3..fa7cc15e1 100644 --- a/src/event/ngx_event_openssl.c +++ b/src/event/ngx_event_openssl.c @@ -206,13 +206,23 @@ ngx_ssl_create(ngx_ssl_t *ssl, ngx_uint_t protocols, void *data) /* client side options */ +#ifdef SSL_OP_MICROSOFT_SESS_ID_BUG SSL_CTX_set_options(ssl->ctx, SSL_OP_MICROSOFT_SESS_ID_BUG); +#endif + +#ifdef SSL_OP_NETSCAPE_CHALLENGE_BUG SSL_CTX_set_options(ssl->ctx, SSL_OP_NETSCAPE_CHALLENGE_BUG); +#endif /* server side options */ +#ifdef SSL_OP_SSLREF2_REUSE_CERT_TYPE_BUG SSL_CTX_set_options(ssl->ctx, SSL_OP_SSLREF2_REUSE_CERT_TYPE_BUG); +#endif + +#ifdef SSL_OP_MICROSOFT_BIG_SSLV3_BUFFER SSL_CTX_set_options(ssl->ctx, SSL_OP_MICROSOFT_BIG_SSLV3_BUFFER); +#endif #ifdef SSL_OP_MSIE_SSLV2_RSA_PADDING /* this option allow a potential SSL 2.0 rollback (CAN-2005-2969) */ @@ -223,10 +233,17 @@ ngx_ssl_create(ngx_ssl_t *ssl, ngx_uint_t protocols, void *data) SSL_CTX_set_options(ssl->ctx, SSL_OP_SSLEAY_080_CLIENT_DH_BUG); #endif +#ifdef SSL_OP_TLS_D5_BUG SSL_CTX_set_options(ssl->ctx, SSL_OP_TLS_D5_BUG); +#endif + +#ifdef SSL_OP_TLS_BLOCK_PADDING_BUG SSL_CTX_set_options(ssl->ctx, SSL_OP_TLS_BLOCK_PADDING_BUG); +#endif +#ifdef SSL_OP_DONT_INSERT_EMPTY_FRAGMENTS SSL_CTX_set_options(ssl->ctx, SSL_OP_DONT_INSERT_EMPTY_FRAGMENTS); +#endif SSL_CTX_set_options(ssl->ctx, SSL_OP_SINGLE_DH_USE); |