express-activitypub/routes/admin.js

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2018-09-15 07:01:19 +00:00
'use strict';
const express = require('express'),
router = express.Router(),
crypto = require('crypto'),
generateRSAKeypair = require('generate-rsa-keypair');
function createActor(name, domain, pubkey) {
return {
'@context': [
'https://www.w3.org/ns/activitystreams',
'https://w3id.org/security/v1'
],
'id': `https://${domain}/u/${name}`,
'type': 'Person',
'preferredUsername': `${name}`,
'inbox': `https://${domain}/api/inbox`,
'publicKey': {
'id': `https://${domain}/u/${name}#main-key`,
'owner': `https://${domain}/u/${name}`,
'publicKeyPem': pubkey
}
};
}
function createWebfinger(name, domain) {
return {
'subject': `acct:${name}@${domain}`,
'links': [
{
'rel': 'self',
'type': 'application/activity+json',
'href': `https://${domain}/u/${name}`
}
]
};
}
router.post('/create', function (req, res) {
// pass in a name for an account, if the account doesn't exist, create it!
const account = req.body.account;
if (account === undefined) {
return res.status(400).json({msg: 'Bad request. Please make sure "account" is a property in the POST body.'});
}
let db = req.app.get('db');
let domain = req.app.get('domain');
// create keypair
var pair = generateRSAKeypair();
let actorRecord = createActor(account, domain, pair.public);
let webfingerRecord = createWebfinger(account, domain);
const apikey = crypto.randomBytes(16).toString('hex');
db.run('insert or replace into accounts(name, actor, apikey, pubkey, privkey, webfinger) values($name, $actor, $apikey, $pubkey, $privkey, $webfinger)', {
$name: `${account}@${domain}`,
$apikey: apikey,
$pubkey: pair.public,
$privkey: pair.private,
$actor: JSON.stringify(actorRecord),
$webfinger: JSON.stringify(webfingerRecord)
}, (err, accounts) => {
res.status(200).json({msg: 'ok', apikey});
});
});
module.exports = router;