/*
 * Copyright 2015 Red Hat Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
var container = require('rhea');
var args = require('../options.js').options({
    'h': { alias: 'host', default: 'localhost', describe: 'dns or ip name of server where you want to connect'},
    'p': { alias: 'port', default: 5672, describe: 'port to listen on'}
}).help('help').argv;

/**
 * To authenticate using PLAIN and a simple username and password
 * combination, the application provides a callback function for
 * authenticating a connecting user given their specified username and
 * password.  The callback may provide either a boolean or a promise
 * yielding a boolean.
 *
 * (The test used here - namely that the password is always
 * the username in reverse - is of course NOT recommended in practice!
 * :-)
 */
function authenticate(username, password) {
        console.log('Authenticating as ' + username);
    return username.split('').reverse().join('') === password;
}
container.sasl_server_mechanisms.enable_plain(authenticate);
var server = container.listen({ port: args.port, host: args.host });
container.on('connection_open', function (context) {
    console.log('Connected!');
});