255 lines
8.7 KiB
JavaScript
255 lines
8.7 KiB
JavaScript
'use strict';
|
|
|
|
module.exports.create = function (le) {
|
|
var PromiseA = require('bluebird');
|
|
var utils = require('./utils'); // merge, tplCopy;
|
|
var RSA = PromiseA.promisifyAll(require('rsa-compat').RSA);
|
|
var LeCore = PromiseA.promisifyAll(require('letiny-core'));
|
|
var crypto = require('crypto');
|
|
|
|
var core = {
|
|
//
|
|
// Helpers
|
|
//
|
|
getAcmeUrlsAsync: function (args) {
|
|
var now = Date.now();
|
|
|
|
// TODO check response header on request for cache time
|
|
if ((now - le._ipc.acmeUrlsUpdatedAt) < 10 * 60 * 1000) {
|
|
return PromiseA.resolve(le._ipc.acmeUrls);
|
|
}
|
|
|
|
return LeCore.getAcmeUrlsAsync(args.server).then(function (data) {
|
|
le._ipc.acmeUrlsUpdatedAt = Date.now();
|
|
le._ipc.acmeUrls = data;
|
|
|
|
return le._ipc.acmeUrls;
|
|
});
|
|
}
|
|
|
|
|
|
//
|
|
// The Main Enchilada
|
|
//
|
|
|
|
//
|
|
// Accounts
|
|
//
|
|
, accounts: {
|
|
registerAsync: function (args) {
|
|
return RSA.generateKeypairAsync(args.rsaKeySize, 65537, { public: true, pem: true }).then(function (keypair) {
|
|
|
|
return LeCore.registerNewAccountAsync({
|
|
email: args.email
|
|
, newRegUrl: args._acmeUrls.newReg
|
|
, agreeToTerms: function (tosUrl, agreeCb) {
|
|
if (true === args.agreeTos || tosUrl === args.agreeTos || tosUrl === le.agreeToTerms) {
|
|
agreeCb(null, tosUrl);
|
|
return;
|
|
}
|
|
|
|
// args.email = email; // already there
|
|
// args.domains = domains // already there
|
|
args.tosUrl = tosUrl;
|
|
le.agreeToTerms(args, agreeCb);
|
|
}
|
|
, accountKeypair: keypair
|
|
|
|
, debug: le.debug || args.debug
|
|
}).then(function (body) {
|
|
// TODO XXX use sha256 (the python client uses md5)
|
|
// TODO ssh fingerprint (noted on rsa-compat issues page, I believe)
|
|
keypair.publicKeyMd5 = crypto.createHash('md5').update(RSA.exportPublicPem(keypair)).digest('hex');
|
|
keypair.publicKeySha256 = crypto.createHash('sha256').update(RSA.exportPublicPem(keypair)).digest('hex');
|
|
|
|
var accountId = keypair.publicKeyMd5;
|
|
var regr = { body: body };
|
|
var account = {};
|
|
|
|
args.accountId = accountId;
|
|
|
|
account.keypair = keypair;
|
|
account.regr = regr;
|
|
account.accountId = accountId;
|
|
account.id = accountId;
|
|
|
|
args.account = account;
|
|
|
|
return le.store.accounts.setAsync(args, account).then(function () {
|
|
return account;
|
|
});
|
|
});
|
|
});
|
|
}
|
|
// getOrCreateAcmeAccount
|
|
, getAsync: function (args) {
|
|
return core.accounts.checkAsync(args).then(function (account) {
|
|
if (account) {
|
|
return le.store.accounts.checkAccount(args);
|
|
} else {
|
|
return core.accounts.registerAsync(args);
|
|
}
|
|
});
|
|
}
|
|
, checkAsync: function (args) {
|
|
return le.store.accounts.checkAccountId(args).then(function (accountId) {
|
|
|
|
if (!accountId) {
|
|
return null;
|
|
}
|
|
|
|
args.accountId = accountId;
|
|
|
|
// Note: the ACME urls are always fetched fresh on purpose
|
|
return core.getAcmeUrlsAsync(args).then(function (urls) {
|
|
args._acmeUrls = urls;
|
|
|
|
|
|
// return le.store.accounts.checkAccountId(args).then(function (accountId) {
|
|
return le.store.accounts.checkAsync(args);
|
|
});
|
|
});
|
|
}
|
|
}
|
|
|
|
, certificates: {
|
|
registerAsync: function (args) {
|
|
var err;
|
|
var copy = utils.merge(args, le);
|
|
args = utils.tplCopy(copy);
|
|
|
|
if (!Array.isArray(args.domains)) {
|
|
return PromiseA.reject(new Error('args.domains should be an array of domains'));
|
|
}
|
|
|
|
if (!(args.domains.length && args.domains.every(utils.isValidDomain))) {
|
|
// NOTE: this library can't assume to handle the http loopback
|
|
// (or dns-01 validation may be used)
|
|
// so we do not check dns records or attempt a loopback here
|
|
err = new Error("invalid domain name(s): '" + args.domains + "'");
|
|
err.code = "INVALID_DOMAIN";
|
|
return PromiseA.reject(err);
|
|
}
|
|
|
|
return core.accounts.getAsync(copy).then(function (account) {
|
|
copy.account = account;
|
|
|
|
//var account = args.account;
|
|
var keypairOpts = { public: true, pem: true };
|
|
|
|
var promise = le.store.certificates.checkKeypairAsync(args).then(function (keypair) {
|
|
return RSA.import(keypair);
|
|
}, function (/*err*/) {
|
|
return RSA.generateKeypairAsync(args.rsaKeySize, 65537, keypairOpts).then(function (keypair) {
|
|
keypair.privateKeyPem = RSA.exportPrivatePem(keypair);
|
|
keypair.privateKeyJwk = RSA.exportPrivateJwk(keypair);
|
|
return le.store.certificates.setKeypairAsync(args, keypair);
|
|
});
|
|
});
|
|
|
|
return promise.then(function (domainKeypair) {
|
|
args.domainKeypair = domainKeypair;
|
|
//args.registration = domainKey;
|
|
|
|
return LeCore.getCertificateAsync({
|
|
debug: args.debug || le.debug
|
|
|
|
, newAuthzUrl: args._acmeUrls.newAuthz
|
|
, newCertUrl: args._acmeUrls.newCert
|
|
|
|
, accountKeypair: RSA.import(account.keypair)
|
|
, domainKeypair: domainKeypair
|
|
, domains: args.domains
|
|
, challengeType: args.challengeType
|
|
|
|
//
|
|
// IMPORTANT
|
|
//
|
|
// setChallenge and removeChallenge are handed defaults
|
|
// instead of args because getChallenge does not have
|
|
// access to args
|
|
// (args is per-request, defaults is per instance)
|
|
//
|
|
, setChallenge: function (domain, key, value, done) {
|
|
var copy = utils.merge({ domains: [domain] }, le);
|
|
utils.tplCopy(copy);
|
|
|
|
//args.domains = [domain];
|
|
args.domains = args.domains || [domain];
|
|
|
|
if (5 !== le.challenger.set.length) {
|
|
done(new Error("le.challenger.set receives the wrong number of arguments."
|
|
+ " You must define setChallenge as function (opts, domain, key, val, cb) { }"));
|
|
return;
|
|
}
|
|
|
|
le.challenger.set(copy, domain, key, value, done);
|
|
}
|
|
, removeChallenge: function (domain, key, done) {
|
|
var copy = utils.merge({ domains: [domain] }, le);
|
|
utils.tplCopy(copy);
|
|
|
|
if (4 !== le.challenger.remove.length) {
|
|
done(new Error("le.challenger.remove receives the wrong number of arguments."
|
|
+ " You must define removeChallenge as function (opts, domain, key, cb) { }"));
|
|
return;
|
|
}
|
|
|
|
le.challenger.remove(copy, domain, key, done);
|
|
}
|
|
}).then(utils.attachCertInfo);
|
|
}).then(function (results) {
|
|
// { cert, chain, fullchain, privkey }
|
|
|
|
args.pems = results;
|
|
return le.store.certificates.setAsync(args).then(function () {
|
|
return results;
|
|
});
|
|
});
|
|
});
|
|
}
|
|
, checkAsync: function (args) {
|
|
var copy = utils.merge(args, le);
|
|
utils.tplCopy(copy);
|
|
|
|
// returns pems
|
|
return le.store.certificates.checkAsync(copy).then(utils.attachCertInfo);
|
|
}
|
|
, getAsync: function (args) {
|
|
var copy = utils.merge(args, le);
|
|
args = utils.tplCopy(copy);
|
|
|
|
if (args.duplicate) {
|
|
// we're forcing a refresh via 'dupliate: true'
|
|
return core.certificates.registerAsync(args);
|
|
}
|
|
|
|
return core.certificates.checkAsync(args).then(function (certs) {
|
|
var renewableAt = certs.expiresAt - le.renewWithin;
|
|
//var halfLife = (certs.expiresAt - certs.issuedAt) / 2;
|
|
//var renewable = (Date.now() - certs.issuedAt) > halfLife;
|
|
|
|
if (!certs || Date.now() >= renewableAt) {
|
|
// There is no cert available
|
|
// Or the cert is more than half-expired
|
|
return core.certificates.registerAsync(args);
|
|
}
|
|
|
|
return PromiseA.reject(new Error(
|
|
"[ERROR] Certificate issued at '"
|
|
+ new Date(certs.issuedAt).toISOString() + "' and expires at '"
|
|
+ new Date(certs.expiresAt).toISOString() + "'. Ignoring renewal attempt until half-life at '"
|
|
+ new Date(renewableAt).toISOString() + "'. Set { duplicate: true } to force."
|
|
));
|
|
}).then(function (results) {
|
|
// returns pems
|
|
return results;
|
|
});
|
|
}
|
|
}
|
|
|
|
};
|
|
|
|
return core;
|
|
};
|