acme.js/app.js

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/*global Promise*/
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(function () {
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'use strict';
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var Keypairs = window.Keypairs;
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var Rasha = window.Rasha;
var Eckles = window.Eckles;
var x509 = window.x509;
var ACME = window.ACME;
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function $(sel) {
return document.querySelector(sel);
}
function $$(sel) {
return Array.prototype.slice.call(document.querySelectorAll(sel));
}
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function run() {
console.log('hello');
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// Show different options for ECDSA vs RSA
$$('input[name="kty"]').forEach(function ($el) {
$el.addEventListener('change', function (ev) {
console.log(this);
console.log(ev);
if ("RSA" === ev.target.value) {
$('.js-rsa-opts').hidden = false;
$('.js-ec-opts').hidden = true;
} else {
$('.js-rsa-opts').hidden = true;
$('.js-ec-opts').hidden = false;
}
});
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});
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// Generate a key on submit
$('form.js-keygen').addEventListener('submit', function (ev) {
ev.preventDefault();
ev.stopPropagation();
$('.js-loading').hidden = false;
$('.js-jwk').hidden = true;
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$('.js-toc-der-public').hidden = true;
$('.js-toc-der-private').hidden = true;
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$$('.js-toc-pem').forEach(function ($el) {
$el.hidden = true;
});
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$$('input').map(function ($el) { $el.disabled = true; });
$$('button').map(function ($el) { $el.disabled = true; });
var opts = {
kty: $('input[name="kty"]:checked').value
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, namedCurve: $('input[name="ec-crv"]:checked').value
, modulusLength: $('input[name="rsa-len"]:checked').value
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};
console.log('opts', opts);
Keypairs.generate(opts).then(function (results) {
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var pubDer;
var privDer;
if (/EC/i.test(opts.kty)) {
privDer = x509.packPkcs8(results.private);
pubDer = x509.packSpki(results.public);
Eckles.export({ jwk: results.private, format: 'sec1' }).then(function (pem) {
$('.js-input-pem-sec1-private').innerText = pem;
$('.js-toc-pem-sec1-private').hidden = false;
});
Eckles.export({ jwk: results.private, format: 'pkcs8' }).then(function (pem) {
$('.js-input-pem-pkcs8-private').innerText = pem;
$('.js-toc-pem-pkcs8-private').hidden = false;
});
Eckles.export({ jwk: results.public, public: true }).then(function (pem) {
$('.js-input-pem-spki-public').innerText = pem;
$('.js-toc-pem-spki-public').hidden = false;
});
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} else {
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privDer = x509.packPkcs8(results.private);
pubDer = x509.packSpki(results.public);
Rasha.export({ jwk: results.private, format: 'pkcs1' }).then(function (pem) {
$('.js-input-pem-pkcs1-private').innerText = pem;
$('.js-toc-pem-pkcs1-private').hidden = false;
});
Rasha.export({ jwk: results.private, format: 'pkcs8' }).then(function (pem) {
$('.js-input-pem-pkcs8-private').innerText = pem;
$('.js-toc-pem-pkcs8-private').hidden = false;
});
Rasha.export({ jwk: results.public, format: 'pkcs1' }).then(function (pem) {
$('.js-input-pem-pkcs1-public').innerText = pem;
$('.js-toc-pem-pkcs1-public').hidden = false;
});
Rasha.export({ jwk: results.public, format: 'spki' }).then(function (pem) {
$('.js-input-pem-spki-public').innerText = pem;
$('.js-toc-pem-spki-public').hidden = false;
});
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}
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$('.js-der-public').innerText = pubDer;
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$('.js-toc-der-public').hidden = false;
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$('.js-der-private').innerText = privDer;
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$('.js-toc-der-private').hidden = false;
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$('.js-jwk').innerText = JSON.stringify(results, null, 2);
$('.js-loading').hidden = true;
$('.js-jwk').hidden = false;
$$('input').map(function ($el) { $el.disabled = false; });
$$('button').map(function ($el) { $el.disabled = false; });
$('.js-toc-jwk').hidden = false;
});
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});
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$('form.js-acme-account').addEventListener('submit', function (ev) {
ev.preventDefault();
ev.stopPropagation();
$('.js-loading').hidden = false;
var acme = ACME.create({
Keypairs: Keypairs
});
acme.init('https://acme-staging-v02.api.letsencrypt.org/directory').then(function (result) {
console.log('acme result', result);
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var privJwk = JSON.parse($('.js-jwk').innerText).private;
var email = $('.js-email').innerText;
function checkTos(tos) {
console.log("TODO checkbox for agree to terms");
return tos;
}
return acme.accounts.create({
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email: email
, agreeToTerms: checkTos
, accountKeypair: { privateKeyJwk: privJwk }
}).then(function (account) {
console.log("account created result:", account);
return Keypairs.generate({
kty: 'RSA'
, modulusLength: 2048
}).then(function (pair) {
console.log('domain keypair:', pair);
var domains = ($('.js-domains').innerText||'example.com').split(/[, ]+/g);
return acme.certificates.create({
accountKeypair: { privateKeyJwk: privJwk }
, account: account
, domainKeypair: { privateKeyJwk: pair.private }
, email: email
, domains: domains
, agreeToTerms: checkTos
, challenges: {
'dns-01': {
set: function (opts) {
console.log('dns-01 set challenge:');
console.log(JSON.stringify(opts, null, 2));
return new Promise(function (resolve) {
while (!window.confirm("Did you set the challenge?")) {}
resolve();
});
}
, remove: function (opts) {
console.log('dns-01 remove challenge:');
console.log(JSON.stringify(opts, null, 2));
return new Promise(function (resolve) {
while (!window.confirm("Did you delete the challenge?")) {}
resolve();
});
}
}
}
});
});
}).catch(function (err) {
console.error("A bad thing happened:");
console.error(err);
});
});
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});
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$('.js-generate').hidden = false;
$('.js-create-account').hidden = false;
}
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window.addEventListener('load', run);
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}());