greenlock-cluster.js/worker.js

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'use strict';
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function log(debug) {
if (!debug) {
return;
}
var args = Array.prototype.slice.call(arguments);
args.shift();
args.unshift("[le/lib/core.js]");
console.log.apply(console, args);
}
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module.exports.create = function (opts) {
// if another worker updates the certs,
// receive a copy from master here as well
// and update the sni cache manually
process.on('message', function (msg) {
if ('LE_RESPONSE' === msg.type && msg.certs) {
opts.sni.cacheCerts(msg.certs);
}
});
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opts.sni = require('le-sni-auto').create({
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renewWithin: opts.renewWithin || (10 * 24 * 60 * 60 * 1000)
, renewBy: opts.renewBy || (5 * 24 * 60 * 60 * 1000)
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, getCertificates: function (domain, certs, cb) {
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var workerOptions = { domains: [ domain ] };
opts.approveDomains(workerOptions, certs, function (_err, results) {
if (_err) {
cb(_err);
return;
}
var err = new Error("___MESSAGE___");
process.send({ type: 'LE_REQUEST', domain: domain, options: results.options, certs: results.certs });
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process.on('message', function (msg) {
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log(opts.debug, 'Message from master');
log(opts.debug, msg);
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if (msg.domain !== domain) {
return;
}
if (msg.error) {
err.message = msg.error.message || "unknown error sent from cluster master to worker";
err.stack.replace("___MESSAGE___", err.message);
err = {
message: err.message
, stack: err.stack
, data: { options: workerOptions, certs: certs }
};
} else {
err = null;
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}
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cb(err, msg.certs);
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});
});
}
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});
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opts.httpsOptions = require('localhost.coolaj86.com-certificates').merge({ SNICallback: opts.sni.sniCallback });
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opts.challenge = {
get: opts.getChallenge
|| (opts.challenge && opts.challenge.get)
|| require('le-challenge-fs').create({ webrootPath: opts.webrootPath }).get
};
// opts.challenge.get, opts.acmeChallengePrefix
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opts.middleware = require('greenlock/lib/middleware').create(opts);
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return opts;
};