gistfile1.js

var auth, querystring, sha1, sign, strftime, test_auth;

strftime = require('strftime');

querystring = require('querystring');

sha1 = require('sha1');

module.exports = function(robot) {
  return robot.respond(/test/, function(msg) {
    return test_auth(robot, function(response) {
      return msg.send(response);
    });
  });
};

test_auth = function(robot, cb) {
  var endpoint, params, query, signature, time;
  endpoint = "/test_authorization";
  params = {};
  time = strftime('%Y%m%dT%H:%M:%S');
  signature = sign(time, endpoint, params);
  params.time = time;
  params.signature = signature;
  params.user_id = auth.user_id;
  query = querystring.stringify(params);
  console.log(params);
  return robot.http("http://www.radlibs.info" + endpoint).post(query)(function(err, res, body) {
    return cb(body);
  });
};

auth = {
  api_key: process.env.HUBOT_RADLIBS_API_KEY,
  user_id: process.env.HUBOT_RADLIBS_USER_ID
};

sign = function(time, endpoint, params) {
  var plaintext;
  plaintext = time;
  plaintext += "\n";
  Object.keys(params).sort().forEach(function(key) {
    return plaintext += key + params[key] + "\n";
  });
  plaintext += endpoint + "\n";
  plaintext += auth.api_key;
  console.log(plaintext);
  return sha1(plaintext);
};