add options requestCert and rejectUnauthorized

lib/sni-callback.js

@@ -104,6 +104,8 @@ module.exports.create = function (opts) {
         , cert: certInfo.fullchain || certInfo.cert     // fullchain.pem (cert.pem + '\n' + chain.pem)
         , ca: (opts.httpsOptions.ca ? opts.httpsOptions.ca + '\n' + certInfo.ca : certInfo.ca)
         , crl: opts.httpsOptions.crl
+        , requestCert: opts.httpsOptions.requestCert
+        , rejectUnauthorized: opts.httpsOptions.rejectUnauthorized
         });
       } catch(e) {
         console.warn("[Sanity Check Fail]: a weird object was passed back through le.fetch to lex.fetch");