SSL: Add an option to disable certificate revocation checks

New tool option --ssl-no-revoke.
New value CURLSSLOPT_NO_REVOKE for CURLOPT_SSL_OPTIONS.

Currently this option applies only to WinSSL where we have automatic
certificate revocation checking by default. According to the
ssl-compared chart there are other backends that have automatic checking
(NSS, wolfSSL and DarwinSSL) so we could possibly accommodate them at
some later point.

Bug: https://github.com/bagder/curl/issues/264
Reported-by: zenden2k <zenden2k@gmail.com>
This commit is contained in:
Jay Satiro 2015-07-17 02:40:16 -04:00
parent 606b29fe0d
commit 172b2beba6
15 changed files with 129 additions and 23 deletions

View file

@ -725,6 +725,10 @@ typedef enum {
servers, a user can this way allow the vulnerability back. */
#define CURLSSLOPT_ALLOW_BEAST (1<<0)
/* - NO_REVOKE tells libcurl to disable certificate revocation checks for those
SSL backends where such behavior is present. */
#define CURLSSLOPT_NO_REVOKE (1<<1)
#ifndef CURL_NO_OLDIES /* define this to test if your app builds with all
the obsolete stuff removed! */