Johannes Zellner
43 lines
1.5 KiB
JavaScript
43 lines
1.5 KiB
JavaScript
'use strict';
|
|
|
|
exports = module.exports = {
|
|
proxy
|
|
};
|
|
|
|
var addons = require('../addons.js'),
|
|
assert = require('assert'),
|
|
BoxError = require('../boxerror.js'),
|
|
middleware = require('../middleware/index.js'),
|
|
HttpError = require('connect-lastmile').HttpError,
|
|
url = require('url');
|
|
|
|
function proxy(req, res, next) {
|
|
assert.strictEqual(typeof req.params.id, 'string');
|
|
|
|
const id = req.params.id; // app id or volume id
|
|
|
|
req.clearTimeout();
|
|
|
|
addons.getContainerDetails('sftp', 'CLOUDRON_SFTP_TOKEN', function (error, result) {
|
|
if (error) return next(BoxError.toHttpError(error));
|
|
|
|
let parsedUrl = url.parse(req.url, true /* parseQueryString */);
|
|
parsedUrl.query['access_token'] = result.token;
|
|
|
|
req.url = url.format({ pathname: `/files/${id}/${encodeURIComponent(req.params[0])}`, query: parsedUrl.query }); // params[0] already contains leading '/'
|
|
|
|
const proxyOptions = url.parse(`https://${result.ip}:3000`);
|
|
proxyOptions.rejectUnauthorized = false;
|
|
const fileManagerProxy = middleware.proxy(proxyOptions);
|
|
|
|
fileManagerProxy(req, res, function (error) {
|
|
if (!error) return next();
|
|
|
|
if (error.code === 'ECONNREFUSED') return next(new HttpError(424, 'Unable to connect to filemanager server'));
|
|
if (error.code === 'ECONNRESET') return next(new HttpError(424, 'Unable to query filemanager server'));
|
|
|
|
next(new HttpError(500, error));
|
|
});
|
|
});
|
|
}
|