// Copyright Joyent, Inc. and other Node contributors.
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to permit
// persons to whom the Software is furnished to do so, subject to the
// following conditions:
//
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
// USE OR OTHER DEALINGS IN THE SOFTWARE.

var common = require('../common');

if (!common.opensslCli) {
  console.error('Skipping because node compiled without OpenSSL CLI.');
  process.exit(0);
}

var assert = require('assert');
var exec = require('child_process').exec;
var tls = require('tls');
var fs = require('fs');

var options = {
  key: fs.readFileSync(common.fixturesDir + '/keys/agent2-key.pem'),
  cert: fs.readFileSync(common.fixturesDir + '/keys/agent2-cert.pem'),
  ciphers: '-ALL:ECDHE-RSA-RC4-SHA',
  ecdhCurve: 'prime256v1'
};

var reply = 'I AM THE WALRUS'; // something recognizable
var nconns = 0;
var response = '';

process.on('exit', function() {
  assert.equal(nconns, 1);
  assert.notEqual(response.indexOf(reply), -1);
});

var server = tls.createServer(options, function(conn) {
  conn.end(reply);
  nconns++;
});

server.listen(common.PORT, '127.0.0.1', function() {
  var cmd = common.opensslCli + ' s_client -cipher ' + options.ciphers +
            ' -connect 127.0.0.1:' + common.PORT;

  exec(cmd, function(err, stdout, stderr) {
    if (err) throw err;
    response = stdout;
    server.close();
  });
});