119 lines
4.2 KiB
JavaScript
119 lines
4.2 KiB
JavaScript
'use strict';
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var PromiseA = require('bluebird');
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var LeCore = require('letiny-core');
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var leCrypto = LeCore.leCrypto;
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var path = require('path');
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var mkdirpAsync = PromiseA.promisify(require('mkdirp'));
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var fs = PromiseA.promisifyAll(require('fs'));
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function createAccount(args, handlers) {
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var os = require("os");
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var localname = os.hostname();
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// TODO support ECDSA
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// arg.rsaBitLength args.rsaExponent
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return leCrypto.generateRsaKeypairAsync(args.rsaBitLength, args.rsaExponent).then(function (pems) {
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/* pems = { privateKeyPem, privateKeyJwk, publicKeyPem, publicKeyMd5 } */
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return LeCore.registerNewAccountAsync({
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email: args.email
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, newRegUrl: args._acmeUrls.newReg
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, agreeToTerms: function (tosUrl, agree) {
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// args.email = email; // already there
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args.tosUrl = tosUrl;
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handlers.agreeToTerms(args, agree);
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}
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, accountPrivateKeyPem: pems.privateKeyPem
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, debug: args.debug || handlers.debug
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}).then(function (body) {
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var accountDir = path.join(args.accountsDir, pems.publicKeyMd5);
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return mkdirpAsync(accountDir).then(function () {
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var isoDate = new Date().toISOString();
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var accountMeta = {
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creation_host: localname
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, creation_dt: isoDate
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};
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return PromiseA.all([
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// meta.json {"creation_host": "ns1.redirect-www.org", "creation_dt": "2015-12-11T04:14:38Z"}
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fs.writeFileAsync(path.join(accountDir, 'meta.json'), JSON.stringify(accountMeta), 'utf8')
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// private_key.json { "e", "d", "n", "q", "p", "kty", "qi", "dp", "dq" }
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, fs.writeFileAsync(path.join(accountDir, 'private_key.json'), JSON.stringify(pems.privateKeyJwk), 'utf8')
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// regr.json:
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/*
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{ body: { contact: [ 'mailto:coolaj86@gmail.com' ],
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agreement: 'https://letsencrypt.org/documents/LE-SA-v1.0.1-July-27-2015.pdf',
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key: { e: 'AQAB', kty: 'RSA', n: '...' } },
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uri: 'https://acme-v01.api.letsencrypt.org/acme/reg/71272',
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new_authzr_uri: 'https://acme-v01.api.letsencrypt.org/acme/new-authz',
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terms_of_service: 'https://letsencrypt.org/documents/LE-SA-v1.0.1-July-27-2015.pdf' }
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*/
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, fs.writeFileAsync(path.join(accountDir, 'regr.json'), JSON.stringify({ body: body }), 'utf8')
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]).then(function () {
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return pems;
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});
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});
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});
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});
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}
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function getAccount(accountId, args, handlers) {
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var accountDir = path.join(args.accountsDir, accountId);
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var files = {};
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var configs = ['meta.json', 'private_key.json', 'regr.json'];
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return PromiseA.all(configs.map(function (filename) {
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var keyname = filename.slice(0, -5);
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return fs.readFileAsync(path.join(accountDir, filename), 'utf8').then(function (text) {
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var data;
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try {
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data = JSON.parse(text);
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} catch(e) {
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files[keyname] = { error: e };
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return;
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}
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files[keyname] = data;
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}, function (err) {
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files[keyname] = { error: err };
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});
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})).then(function () {
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if (!Object.keys(files).every(function (key) {
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return !files[key].error;
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})) {
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// TODO log renewal.conf
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console.warn("Account '" + accountId + "' was currupt. No big deal (I think?). Creating a new one...");
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return createAccount(args, handlers);
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}
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return leCrypto.parseAccountPrivateKeyAsync(files.private_key).then(function (keypair) {
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files.accountId = accountId; // md5sum(publicKeyPem)
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files.publicKeyMd5 = accountId; // md5sum(publicKeyPem)
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files.publicKeyPem = keypair.publicKeyPem; // ascii PEM: ----BEGIN...
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files.privateKeyPem = keypair.privateKeyPem; // ascii PEM: ----BEGIN...
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files.privateKeyJson = keypair.private_key; // json { n: ..., e: ..., iq: ..., etc }
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return files;
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});
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});
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}
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function getAccountByEmail(/*args*/) {
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// If we read 10,000 account directories looking for
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// just one email address, that could get crazy.
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// We should have a folder per email and list
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// each account as a file in the folder
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// TODO
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return PromiseA.resolve(null);
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}
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module.exports.getAccountByEmail = getAccountByEmail;
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module.exports.getAccount = getAccount;
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