44 lines
1.5 KiB
JavaScript
44 lines
1.5 KiB
JavaScript
'use strict';
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exports = module.exports = {
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proxy
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};
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var addons = require('../addons.js'),
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assert = require('assert'),
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BoxError = require('../boxerror.js'),
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middleware = require('../middleware/index.js'),
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HttpError = require('connect-lastmile').HttpError,
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url = require('url');
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function proxy(req, res, next) {
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assert.strictEqual(typeof req.params.pathname, 'string');
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let parsedUrl = url.parse(req.url, true /* parseQueryString */);
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// do not proxy protected values
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delete parsedUrl.query['access_token'];
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delete req.headers['authorization'];
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delete req.headers['cookies'];
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addons.getServiceDetails('mail', 'CLOUDRON_MAIL_TOKEN', function (error, addonDetails) {
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if (error) return next(BoxError.toHttpError(error));
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parsedUrl.query['access_token'] = addonDetails.token;
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req.url = url.format({ pathname: req.params.pathname, query: parsedUrl.query });
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const proxyOptions = url.parse(`https://${addonDetails.ip}:3000`);
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proxyOptions.rejectUnauthorized = false;
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const mailserverProxy = middleware.proxy(proxyOptions);
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mailserverProxy(req, res, function (error) {
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if (!error) return next();
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if (error.code === 'ECONNREFUSED') return next(new HttpError(424, 'Unable to connect to mail server'));
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if (error.code === 'ECONNRESET') return next(new HttpError(424, 'Unable to query mail server'));
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next(new HttpError(500, error));
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});
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});
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}
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