test: configure certs in tests

OpenSSL 1.1.0 disables anonymous ciphers unless building with
enable-weak-crypto. Avoid unnecessary dependencies on these ciphers in
tests.
PR-URL: #16130
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Rod Vagg <rod@vagg.org>

Author: davidben

test/parallel/test-https-connect-address-family.js

@@ -7,20 +7,22 @@ if (!common.hasIPv6)
 common.skip('no IPv6 support');
 
 constassert=require('assert');
+constfixtures=require('../common/fixtures');
 consthttps=require('https');
 constdns=require('dns');
 
 functionrunTest(){
-constciphers='AECDH-NULL-SHA';
-https.createServer({ ciphers },common.mustCall(function(req,res){
+https.createServer({
+cert: fixtures.readKey('agent1-cert.pem'),
+key: fixtures.readKey('agent1-key.pem'),
+},common.mustCall(function(req,res){
 this.close();
 res.end();
 })).listen(0,'::1',common.mustCall(function(){
 constoptions={
 host: 'localhost',
 port: this.address().port,
 family: 6,
-ciphers: ciphers,
 rejectUnauthorized: false,
 };
 // Will fail with ECONNREFUSED if the address family is not honored.

test/parallel/test-tls-connect-address-family.js

@@ -7,19 +7,21 @@ if (!common.hasIPv6)
 common.skip('no IPv6 support');
 
 constassert=require('assert');
+constfixtures=require('../common/fixtures');
 consttls=require('tls');
 constdns=require('dns');
 
 functionrunTest(){
-constciphers='AECDH-NULL-SHA';
-tls.createServer({ ciphers },common.mustCall(function(){
+tls.createServer({
+cert: fixtures.readKey('agent1-cert.pem'),
+key: fixtures.readKey('agent1-key.pem'),
+},common.mustCall(function(){
 this.close();
 })).listen(0,'::1',common.mustCall(function(){
 constoptions={
 host: 'localhost',
 port: this.address().port,
 family: 6,
-ciphers: ciphers,
 rejectUnauthorized: false,
 };
 // Will fail with ECONNREFUSED if the address family is not honored.