'use strict'; const common = require('../common'); const assert = require('assert'); if (!common.hasCrypto) { common.skip('missing crypto'); return; } const tls = require('tls'); const fs = require('fs'); const spawn = require('child_process').spawn; if (common.opensslCli === false) { common.skip('node compiled without OpenSSL CLI.'); return; } const cert = fs.readFileSync(common.fixturesDir + '/test_cert.pem'); const key = fs.readFileSync(common.fixturesDir + '/test_key.pem'); const server = tls.createServer({ cert: cert, key: key }, common.fail); const errors = []; let stderr = ''; server.listen(0, '127.0.0.1', function() { const address = this.address().address + ':' + this.address().port; const args = ['s_client', '-ssl3', '-connect', address]; // for the performance and stability issue in s_client on Windows if (common.isWindows) args.push('-no_rand_screen'); const client = spawn(common.opensslCli, args, { stdio: 'pipe' }); client.stdout.pipe(process.stdout); client.stderr.pipe(process.stderr); client.stderr.setEncoding('utf8'); client.stderr.on('data', (data) => stderr += data); client.once('exit', common.mustCall(function(exitCode) { assert.strictEqual(exitCode, 1); server.close(); })); }); server.on('tlsClientError', (err) => errors.push(err)); process.on('exit', function() { if (/unknown option -ssl3/.test(stderr)) { common.skip('`openssl s_client -ssl3` not supported.'); } else { assert.strictEqual(errors.length, 1); assert(/:wrong version number/.test(errors[0].message)); } });