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cloudron-box/migrations/20220219220751-mail-ensure-dkimKey.js

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'use strict';
const async = require('async'),
mail = require('../src/mail.js'),
safe = require('safetydance'),
util = require('util');
// it seems some mail domains do not have dkimKey in the database for some reason because of some previous bad migration
exports.up = function(db, callback) {
db.all('SELECT * FROM mail', [ ], function (error, mailDomains) {
if (error) return callback(error);
async.eachSeries(mailDomains, function (mailDomain, iteratorDone) {
let dkimKey = safe.JSON.parse(mailDomain.dkimKeyJson);
if (dkimKey && dkimKey.publicKey && dkimKey.privateKey) return iteratorDone();
console.log(`${mailDomain.domain} has no dkim key in the database. generating a new one`);
util.callbackify(mail.generateDkimKey)(function (error, dkimKey) {
if (error) return iteratorDone(error);
db.runSql('UPDATE mail SET dkimKeyJson=? WHERE domain=?', [ JSON.stringify(dkimKey), mailDomain.domain ], iteratorDone);
});
}, callback);
});
};
exports.down = function(db, callback) {
callback();
};