clabot-fix/src/lib/routes.js

A bot to take the pain out of Contributor License Agreements

(function() {
  'use strict';
  var answerComment, answerPullRequest, crypto, _;

  crypto = require('crypto');

  _ = require('lodash');

  answerComment = require('./answerComment');

  answerPullRequest = require('./answerPullRequest');

  exports.notify = function(req, res) {
    var hubSignature, options, payload, payloadSignature, repo, secret, user, _ref, _ref1;
    options = req.clabotOptions;
    payload = JSON.parse(req.body.payload);
    if (payload.repository == null) {
      return res.send(200);
    }
    repo = payload.repository.name;
    user = payload.repository.owner.login;
    secret = ((_ref = options.secrets) != null ? (_ref1 = _ref[user]) != null ? _ref1[repo] : void 0 : void 0) || '';
    if (!(req.rawBody && (hubSignature = req.get('X-Hub-Signature')))) {
      console.log('Fatal Error: Can not trust request without raw body');
      res.send(500, 'Fatal Error: Can not trust request without raw body');
      return;
    }
    payloadSignature = 'sha1=' + crypto.createHmac('sha1', secret).update(req.rawBody).digest('hex');
    delete req.rawBody;
    if (hubSignature !== payloadSignature) {
      console.log('Fatal Error: Untrusted source');
      res.send(500, 'Fatal Error: Untrusted source');
      return;
    }
    if (_.isFunction(options.getContractors)) {
      return options.getContractors(function(contractors) {
        if (payload.pull_request && payload.action === 'opened') {
          return answerPullRequest(req, res, options, contractors, payload);
        } else if (payload.comment && payload.issue.pull_request && payload.action === 'created') {
          return answerComment(req, res, options, contractors, payload);
        } else {
          console.log('Unexpected event. I\'ll just pretend nothing happened');
          return res.send(200, 'Unexpected event. I\'ll just pretend nothing happened');
        }
      });
    } else {
      console.log('Fatal Error: options#getContractors not provided');
      return res.send(500, 'Fatal Error: options#getContractors not provided');
    }
  };

  exports["default"] = function(req, res) {
    return res.send('always at your service, clabot');
  };

}).call(this);