build: export more OpenSSL symbols on Windows

Author: mscdex

node.gyp

@@ -763,7 +763,8 @@
               '-CAES,BF,BIO,DES,DH,DSA,EC,ECDH,ECDSA,ENGINE,EVP,HMAC,MD4,MD5,'
               'PSK,RC2,RC4,RSA,SHA,SHA0,SHA1,SHA256,SHA512,SOCK,STDIO,TLSEXT,'
               'UI,FP_API,TLS1_METHOD,TLS1_1_METHOD,TLS1_2_METHOD,SCRYPT,OCSP,'
-              'NEXTPROTONEG,RMD160,CAST,DEPRECATEDIN_1_1_0,DEPRECATEDIN_1_2_0',
+              'NEXTPROTONEG,RMD160,CAST,DEPRECATEDIN_1_1_0,DEPRECATEDIN_1_2_0,'
+              'CHACHA,POLY1305',
               # Defines.
               '-DWIN32',
               # Symbols to filter from the export list.

test/addons/openssl-binding/binding.cc

@@ -32,6 +32,15 @@ inline void Initialize(v8::Local<v8::Object> exports,
 
   const SSL_METHOD* method = TLSv1_2_server_method();
   assert(method != nullptr);
+
+  {
+    const EVP_CIPHER* cipher = EVP_chacha20();
+    assert(cipher != nullptr);
+  }
+  {
+    const EVP_CIPHER* cipher = EVP_chacha20_poly1305();
+    assert(cipher != nullptr);
+  }
 }
 
 }  // anonymous namespace