118 lines
3.3 KiB
JavaScript
118 lines
3.3 KiB
JavaScript
/*jshint globalstrict: true, white: false, unused:false */
|
|
/*globals require, exports, console, module, process */
|
|
/*
|
|
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
|
|
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
|
|
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
|
* DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
|
|
* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
|
|
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
|
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
|
|
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
|
|
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
|
* POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
'use strict';
|
|
|
|
var http = require('http');
|
|
var https = require('https');
|
|
var path = require('path');
|
|
var express = require('express');
|
|
var morgan = require('morgan');
|
|
var fs = require('fs');
|
|
var LamassuConfig = require('lamassu-config');
|
|
var routes = require('./routes');
|
|
var Trader = require('./trader');
|
|
var PostgresqlInterface = require('./postgresql_interface');
|
|
var POLL_RE = /^poll/;
|
|
|
|
module.exports = function (options) {
|
|
var app = express();
|
|
var connectionString;
|
|
var server;
|
|
var config;
|
|
var trader;
|
|
var db;
|
|
|
|
connectionString = options.postgres ||
|
|
'postgres://lamassu:lamassu@localhost/lamassu';
|
|
|
|
config = new LamassuConfig(connectionString);
|
|
db = new PostgresqlInterface(connectionString);
|
|
trader = new Trader(db);
|
|
|
|
config.load(function (err, config) {
|
|
if (err) {
|
|
console.error('Loading config failed');
|
|
throw err;
|
|
}
|
|
|
|
trader.configure(config);
|
|
trader.startPolling();
|
|
});
|
|
|
|
config.on('configUpdate', function () {
|
|
config.load(function (err, config) {
|
|
if (err) {
|
|
return console.error('Error while reloading config');
|
|
}
|
|
|
|
trader.configure(config);
|
|
console.log('Config reloaded');
|
|
});
|
|
});
|
|
|
|
function suppressPollLog(tokens, req, res) {
|
|
return !POLL_RE.test(req.url);
|
|
}
|
|
|
|
app.use(morgan({skip: suppressPollLog }));
|
|
app.use(express.bodyParser());
|
|
|
|
if (!options.https) {
|
|
server = http.createServer(app);
|
|
}
|
|
else {
|
|
var serverOptions = {
|
|
key: options.https.key,
|
|
cert: options.https.cert,
|
|
requestCert: true,
|
|
secureProtocol: 'TLSv1_method',
|
|
ciphers: 'AES128-GCM-SHA256:RC4:HIGH:!MD5:!aNULL:!EDH',
|
|
honorCipherOrder: true
|
|
};
|
|
|
|
server = https.createServer(serverOptions, app);
|
|
}
|
|
|
|
var authMiddleware = function (req, res, next) {
|
|
req.device = {};
|
|
return next();
|
|
};
|
|
|
|
if (options.https) {
|
|
authMiddleware = function(req, res, next) {
|
|
var fingerprint = req.connection.getPeerCertificate().fingerprint;
|
|
|
|
config.isAuthorized(fingerprint, function (err, device) {
|
|
if (err) {
|
|
var serverError = new Error('Internal Server Error');
|
|
serverError.status = 500;
|
|
return next(serverError);
|
|
}
|
|
if (!device) {
|
|
var pairError = new Error('Not Found');
|
|
pairError.status = 404;
|
|
return next(pairError);
|
|
}
|
|
next();
|
|
});
|
|
};
|
|
}
|
|
|
|
routes.init(app, config, trader, authMiddleware);
|
|
|
|
return server;
|
|
};
|