From 2a699bc6e94b8223d900e8880ad628aebf17ab6d Mon Sep 17 00:00:00 2001 From: Daniel Stenberg Date: Mon, 6 Feb 2012 22:12:06 +0100 Subject: CURLOPT_SSL_OPTIONS: added Allow an appliction to set libcurl specific SSL options. The first and only options supported right now is CURLSSLOPT_ALLOW_BEAST. It will make libcurl to disable any work-arounds the underlying SSL library may have to address a known security flaw in the SSL3 and TLS1.0 protocol versions. This is a reaction to us unconditionally removing that behavior after this security advisory: http://curl.haxx.se/docs/adv_20120124B.html ... it did however cause a lot of programs to fail because of old servers not liking this work-around. Now programs can opt to decrease the security in order to interoperate with old servers better. --- lib/url.c | 15 ++++++++++----- 1 file changed, 10 insertions(+), 5 deletions(-) (limited to 'lib/url.c') diff --git a/lib/url.c b/lib/url.c index c89234d74..b3040b26d 100644 --- a/lib/url.c +++ b/lib/url.c @@ -838,6 +838,7 @@ CURLcode Curl_setopt(struct SessionHandle *data, CURLoption option, { char *argptr; CURLcode result = CURLE_OK; + long arg; #ifndef CURL_DISABLE_HTTP curl_off_t bigsize; #endif @@ -847,12 +848,10 @@ CURLcode Curl_setopt(struct SessionHandle *data, CURLoption option, data->set.dns_cache_timeout = va_arg(param, long); break; case CURLOPT_DNS_USE_GLOBAL_CACHE: - { /* remember we want this enabled */ - long use_cache = va_arg(param, long); - data->set.global_dns_cache = (0 != use_cache)?TRUE:FALSE; - } - break; + arg = va_arg(param, long); + data->set.global_dns_cache = (0 != arg)?TRUE:FALSE; + break; case CURLOPT_SSL_CIPHER_LIST: /* set a list of cipher we want to use in the SSL connection */ result = setstropt(&data->set.str[STRING_SSL_CIPHER_LIST], @@ -2189,6 +2188,12 @@ CURLcode Curl_setopt(struct SessionHandle *data, CURLoption option, */ data->set.use_ssl = (curl_usessl)va_arg(param, long); break; + + case CURLOPT_SSL_OPTIONS: + arg = va_arg(param, long); + data->set.ssl_enable_beast = arg&CURLSSLOPT_ALLOW_BEAST?TRUE:FALSE; + break; + #endif case CURLOPT_FTPSSLAUTH: /* -- cgit v1.2.3