hapi-bouncer/dist/proxyHapiPlugin.js

hapi bouncer proxy

'use strict';

exports.__esModule = true;

var _debug = require('debug');

var _debug2 = _interopRequireDefault(_debug);

var _sanitizeCookie = require('./utils/sanitizeCookie');

var _sanitizeCookie2 = _interopRequireDefault(_sanitizeCookie);

var _ParsedUrl = require('./utils/ParsedUrl');

var _ParsedUrl2 = _interopRequireDefault(_ParsedUrl);

var _createHandler = require('./createHandler');

var _createHandler2 = _interopRequireDefault(_createHandler);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

var debug = (0, _debug2.default)('hapi-bouncer:proxyHapiPlugin:debug');

function routeToHapiRoute(_ref, handler) {
    var from = _ref.from,
        to = _ref.to;

    debug('add route %s://%s%s%s => %s://%s%s', from.protocol, from.hostname, from.port ? ':' + from.port : '', from.path, to.protocol, to.hostname, to.port ? ':' + to.port : '');

    var prefix = from.path;
    if (prefix[prefix.length - 1] === '/') {
        prefix = prefix.substring(0, -1);
    }

    return {
        method: '*',
        vhost: from.hostname,
        path: prefix + '/{p*}',
        handler: handler
    };
}

var proxyHapiPlugin = {
    register: function register(server, opts, next) {
        var sanitizeCookie = opts.sanitizeCookie || _sanitizeCookie2.default;
        var createHandler = opts.createHandler || _createHandler2.default;
        function onRequest(request, reply) {
            var req = request.raw.req;
            var cookie = req.headers.cookie;
            // sanitize bad cookies, like TestForThirdPartyCookie=yes; __promo_session=0_1437749424386; true; _ga_cid=1001702645.1437749425"
            if (cookie) {
                req.headers.cookie = sanitizeCookie(cookie);
            }

            return reply.continue();
        }

        opts.links.forEach(function (link) {
            server.route(routeToHapiRoute(link, createHandler(link)));
        });
        server.ext('onRequest', onRequest);
        next();
    }
};

proxyHapiPlugin.register.attributes = {
    name: 'proxyHapiPlugin',
    version: '1.0.0'
};

exports.default = proxyHapiPlugin;
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