text: // 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.
  
  if (!process.versions.openssl) {
    console.error('Skipping because node compiled without OpenSSL.');
    process.exit(0);
  }
  
  var common = require('../common');
  var assert = require('assert');
  var join = require('path').join;
  
  var fs = require('fs');
  var spawn = require('child_process').spawn;
  var https = require('https');
  
  var options = {
    key: fs.readFileSync(common.fixturesDir + '/agent.key'),
    cert: fs.readFileSync(common.fixturesDir + '/agent.crt'),
    requestCert: true
  };
  
  var reqCount = 0;
  var CRLF = '\r\n';
  var body = 'hello world\n';
  var cert;
  var subjectaltname;
  var modulus;
  var exponent;
  
  var server = https.createServer(options, function(req, res) {
    reqCount++;
    console.log('got request');
  
    cert = req.connection.getPeerCertificate();
  
    subjectaltname = cert.subjectaltname;
    modulus = cert.modulus;
    exponent = cert.exponent;
  
    res.writeHead(200, { 'content-type': 'text/plain' });
    res.end(body);
  });
  
  server.listen(common.PORT, function() {
    var args = ['s_client',
                '-quiet',
                '-connect', '127.0.0.1:' + common.PORT,
                '-cert', join(common.fixturesDir, 'foafssl.crt'),
                '-key', join(common.fixturesDir, 'foafssl.key')];
  
    var client = spawn(common.opensslCli, args);
  
    client.stdout.on('data', function(data) {
      var message = data.toString();
      var contents = message.split(CRLF + CRLF).pop();
      assert.equal(body, contents);
      server.close();
    });
  
    client.stdin.write('GET /\n\n');
  
    client.on('error', function(error) {
      throw error;
    });
  });
  
  process.on('exit', function() {
    assert.equal(subjectaltname, 'URI:http://example.com/#me');
    assert.equal(modulus, 'A6F44A9C25791431214F5C87AF9E040177A8BB89AC803F7E09' +
        'BBC3A5519F349CD9B9C40BE436D0AA823A94147E26C89248ADA2BE3DD4D34E8C2896' +
        '4694B2047D217B4F1299371EA93A83C89AB9440724131E65F2B0161DE9560CDE9C13' +
        '455552B2F49CF0FB00D8D77532324913F6F80FF29D0A131D29DB06AFF8BE191B7920' +
        'DC2DAE1C26EA82A47847A10391EF3BF6AABB3CC40FF82100B03A4F0FF1809278E4DD' +
        'FDA7DE954ED56DC7AD9A47EEBC37D771A366FC60A5BCB72373BEC180649B3EFA0E90' +
        '92707210B41B90032BB18BC91F2046EBDAF1191F4A4E26D71879C4C7867B62FCD508' +
        'E8CE66E82D128A71E915809FCF44E8DE774067F1DE5D70B9C03687');
    assert.equal(exponent, '10001');
  });
  