lib,src: remove openssl feature conditionals

Remove compile-time and run-time conditionals for features that
OpenSSL 1.0.0 and 1.0.1 didn't support: ALPN, OCSP and/or SNI.
They are no longer necessary since our baseline is OpenSSL 1.0.2.

PR-URL: https://github.com/nodejs/node/pull/21094
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Tobias Nießen <tniessen@tnie.de>
Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>

1 files changed, 4 insertions, 11 deletions

diff --git a/lib/_tls_wrap.js b/lib/_tls_wrap.js
index 77b37c54f0..7b16abab87 100644
--- a/lib/_tls_wrap.js
+++ b/lib/_tls_wrap.js
@@ -512,8 +512,7 @@ TLSSocket.prototype._init = function(socket, wrap) {
   // If custom SNICallback was given, or if
   // there're SNI contexts to perform match against -
   // set `.onsniselect` callback.
-  if (process.features.tls_sni &&
-      options.isServer &&
+  if (options.isServer &&
       options.SNICallback &&
       (options.SNICallback !== SNICallback ||
        (options.server && options.server._contexts.length))) {
@@ -522,7 +521,7 @@ TLSSocket.prototype._init = function(socket, wrap) {
     ssl.enableCertCb();
   }
 
-  if (process.features.tls_alpn && options.ALPNProtocols) {
+  if (options.ALPNProtocols) {
     // keep reference in secureContext not to be GC-ed
     ssl._secureContext.alpnBuffer = options.ALPNProtocols;
     ssl.setALPNProtocols(ssl._secureContext.alpnBuffer);
@@ -620,15 +619,9 @@ TLSSocket.prototype._releaseControl = function() {
 };
 
 TLSSocket.prototype._finishInit = function() {
-  if (process.features.tls_alpn) {
-    this.alpnProtocol = this._handle.getALPNNegotiatedProtocol();
-  }
-
-  if (process.features.tls_sni) {
-    this.servername = this._handle.getServername();
-  }
-
   debug('secure established');
+  this.alpnProtocol = this._handle.getALPNNegotiatedProtocol();
+  this.servername = this._handle.getServername();
   this._secureEstablished = true;
   if (this._tlsOptions.handshakeTimeout > 0)
     this.setTimeout(0, this._handleTimeout);