nodejs
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‎test/internet/test-tls-add-ca-cert.js‎
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‎test/internet/test-tls-add-ca-cert.js‎
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+55Lines changed: 55 additions & 0 deletions
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+'use strict';
+const common = require('../common');
+
+if (!common.hasCrypto) {
+  common.skip('missing crypto');
+  return;
+}
+
+// Test interaction of compiled-in CAs with user-provided CAs.
+
+const assert = require('assert');
+const fs = require('fs');
+const tls = require('tls');
+
+function filenamePEM(n) {
+  return require('path').join(common.fixturesDir, 'keys', n + '.pem');
+}
+
+function loadPEM(n) {
+  return fs.readFileSync(filenamePEM(n));
+}
+
+const caCert = loadPEM('ca1-cert');
+
+const opts = {
+  host: 'www.nodejs.org',
+  port: 443,
+  rejectUnauthorized: true
+};
+
+// Success relies on the compiled in well-known root CAs
+tls.connect(opts, common.mustCall(end));
+
+// The .ca option replaces the well-known roots, so connection fails.
+opts.ca = caCert;
+tls.connect(opts, fail).on('error', common.mustCall((err) => {
+  assert.strictEqual(err.message, 'unable to get local issuer certificate');
+}));
+
+function fail() {
+  assert(false, 'should fail to connect');
+}
+
+// New secure contexts have the well-known root CAs.
+opts.secureContext = tls.createSecureContext();
+tls.connect(opts, common.mustCall(end));
+
+// Explicit calls to addCACert() add to the default well-known roots, instead
+// of replacing, so connection still succeeds.
+opts.secureContext.context.addCACert(caCert);
+tls.connect(opts, common.mustCall(end));
+
+function end() {
+  this.end();
+}