vtls: add options to specify range of enabled TLS versions

This commit introduces the CURL_SSLVERSION_MAX_* constants as well as
the --tls-max option of the curl tool.

Closes https://github.com/curl/curl/pull/1166
This commit is contained in:
Jozef Kralik 2016-12-13 21:10:00 +01:00 committed by Kamil Dudka
parent b666907336
commit 6448f98c18
25 changed files with 781 additions and 227 deletions

View file

@ -1884,6 +1884,18 @@ enum {
CURL_SSLVERSION_LAST /* never use, keep last */
};
enum {
CURL_SSLVERSION_MAX_NONE = 0,
CURL_SSLVERSION_MAX_DEFAULT = (CURL_SSLVERSION_TLSv1 << 16),
CURL_SSLVERSION_MAX_TLSv1_0 = (CURL_SSLVERSION_TLSv1_0 << 16),
CURL_SSLVERSION_MAX_TLSv1_1 = (CURL_SSLVERSION_TLSv1_1 << 16),
CURL_SSLVERSION_MAX_TLSv1_2 = (CURL_SSLVERSION_TLSv1_2 << 16),
CURL_SSLVERSION_MAX_TLSv1_3 = (CURL_SSLVERSION_TLSv1_3 << 16),
/* never use, keep last */
CURL_SSLVERSION_MAX_LAST = (CURL_SSLVERSION_LAST << 16)
};
enum CURL_TLSAUTH {
CURL_TLSAUTH_NONE,
CURL_TLSAUTH_SRP,