greenlock.js/lib/common.js

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'use strict';
var fs = require('fs');
var PromiseA = require('bluebird');
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module.exports.tplConfigDir = function merge(configDir, defaults) {
Object.keys(defaults).forEach(function (key) {
if ('string' === typeof defaults[key]) {
defaults[key] = defaults[key].replace(':config', configDir).replace(':conf', configDir);
}
});
};
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module.exports.merge = function merge(defaults, args) {
var copy = {};
Object.keys(defaults).forEach(function (key) {
copy[key] = defaults[key];
});
Object.keys(args).forEach(function (key) {
copy[key] = args[key];
});
return copy;
};
module.exports.tplHostname = function merge(hostname, copy) {
Object.keys(copy).forEach(function (key) {
if ('string' === typeof copy[key]) {
copy[key] = copy[key].replace(':hostname', hostname).replace(':host', hostname);
}
});
//return copy;
};
module.exports.fetchFromDisk = function (args) {
// TODO NO HARD-CODED DEFAULTS
if (!args.fullchainPath || !args.privkeyPath || !args.certPath || !args.chainPath) {
console.warn("missing one or more of args.privkeyPath, args.fullchainPath, args.certPath, args.chainPath");
console.warn("hard-coded conventional pathnames were for debugging and are not a stable part of the API");
}
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//, fs.readFileAsync(fullchainPath, 'ascii')
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// note: if this ^^ gets added back in, the arrays below must change
return PromiseA.all([
fs.readFileAsync(args.privkeyPath, 'ascii') // 0
, fs.readFileAsync(args.certPath, 'ascii') // 1
, fs.readFileAsync(args.chainPath, 'ascii') // 2
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// stat the file, not the link
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, fs.statAsync(args.certPath) // 3
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]).then(function (arr) {
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return {
key: arr[0] // privkey.pem
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, privkey: arr[0] // privkey.pem
, fullchain: arr[1] + '\n' + arr[2] // fullchain.pem
, cert: arr[1] // cert.pem
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, chain: arr[2] // chain.pem
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, ca: arr[2] // chain.pem
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, privkeyPath: args.privkeyPath
, fullchainPath: args.fullchainPath
, certPath: args.certPath
, chainPath: args.chainPath
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, issuedAt: arr[3].mtime.valueOf() // ??? TODO parse to determine expiresAt and lifetime
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, lifetime: args.lifetime
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};
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}, function (err) {
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if (args.debug) {
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console.error(err.stack);
}
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return null;
});
};