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ssl: OpenSSL v1.1 deprecated TLSv1_2_client_method

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This commit is contained in:
Andy Green 2017-04-06 08:32:03 +08:00
parent 6cae994750
commit 00081a2b1f
3 changed files with 20 additions and 1 deletions
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4
CMakeLists.txt
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@ -474,6 +474,10 @@ CHECK_FUNCTION_EXISTS(_snprintf LWS_HAVE__SNPRINTF)
CHECK_FUNCTION_EXISTS(_vsnprintf LWS_HAVE__VSNPRINTF)
CHECK_FUNCTION_EXISTS(getloadavg LWS_HAVE_GETLOADAVG)
CHECK_FUNCTION_EXISTS(TLS_client_method LWS_HAVE_TLS_CLIENT_METHOD)
CHECK_FUNCTION_EXISTS(TLSv1_2_client_method LWS_HAVE_TLSV1_2_CLIENT_METHOD)
if (NOT LWS_HAVE_GETIFADDRS)
if (LWS_WITHOUT_BUILTIN_GETIFADDRS)
message(FATAL_ERROR "No getifaddrs was found on the system. Turn off the LWS_WITHOUT_BUILTIN_GETIFADDRS compile option to use the supplied BSD version.")

11
lib/ssl-client.c
View file

@ -426,7 +426,7 @@ lws_ssl_client_connect2(struct lws *wsi)
int lws_context_init_client_ssl(struct lws_context_creation_info *info,
struct lws_vhost *vhost)
{
SSL_METHOD *method;
SSL_METHOD *method = NULL;
struct lws wsi;
unsigned long error;
#if !defined(LWS_WITH_ESP32)
@ -468,7 +468,16 @@ int lws_context_init_client_ssl(struct lws_context_creation_info *info,
/* basic openssl init already happened in context init */
/* choose the most recent spin of the api */
#if defined(LWS_HAVE_TLS_CLIENT_METHOD)
method = (SSL_METHOD *)TLS_client_method();
#if defined(LWS_HAVE_TLSV1_2_CLIENT_METHOD)
method = (SSL_METHOD *)TLSv1_2_client_method();
#else
method = (SSL_METHOD *)SSLv23_client_method();
#endif
#endif
if (!method) {
error = ERR_get_error();
lwsl_err("problem creating ssl method %lu: %s\n",

6
lws_config.h.in
View file

@ -132,4 +132,10 @@
#cmakedefine LWS_AVOID_SIGPIPE_IGN
#cmakedefine LWS_FALLBACK_GETHOSTBYNAME
/* OpenSSL various APIs */
#cmakedefine LWS_HAVE_TLS_CLIENT_METHOD
#cmakedefine LWS_HAVE_TLSV1_2_CLIENT_METHOD
${LWS_SIZEOFPTR_CODE}