Merge branch 'dev' into feat/lam-1291/stress-testing

* dev: (85 commits)
  chore: console.log debug leftovers
  fix: third level navigation links
  fix: show subheader on refresh
  fix: machines/:id routing
  fix: customer route
  chore: update wallet nodes
  feat: shorten long addresses in funding page
  feat: shorten long addresses
  refactor: support copied text different from presented text
  chore: udpate react, downshift and routing
  refactor: use Wizard component on first route
  fix: autocomplete component rendering
  feat: skip2fa option on .env
  fix: drop contraint before dropping index
  chore: stop using alias imports
  fix: re-instate urlResolver
  chore: server code formatting
  chore: reformat code
  chore: adding eslint and prettier config
  chore: typo
  ...

packages/server/tests/stress/machines.js

@@ -0,0 +1,109 @@
+const { createHash } = require('node:crypto')
+const { createWriteStream } = require('node:fs')
+const { EOL } = require('node:os')
+const { join } = require('node:path')
+
+require('../../lib/environment-helper')
+const db = require('../../lib/db')
+
+const { EXIT } = require('./consts')
+const CLI = require('./cli')
+
+const help_message = 'Create and insert fake machines into the DB.'
+
+const cli = CLI({
+  grammar: [
+    [['--help'], 'Show this help message'],
+    [['--machine', 'PATH'], "Path to the machine's source code root"],
+    [['--device_ids_path', 'PATH'], 'Where to save the list of device IDs'],
+    [['-n', 'NUMBER'], 'Number of fake machines to create'],
+    [['--replace_existing'], 'Remove machines of previous runs'],
+  ],
+})
+
+const help = exit_code => {
+  console.log('Usage: lamassu-server-stress-testing machines ARGS...')
+  console.log(help_message)
+  cli.help()
+  return exit_code
+}
+
+const close_stream = stream =>
+  new Promise((resolve, reject) =>
+    stream.close(err => (err ? reject(err) : resolve())),
+  )
+
+const compute_machine_id = cert => {
+  cert = cert.split('\r\n')
+  const raw = Buffer.from(cert.slice(1, cert.length - 2).join(''), 'base64')
+  return createHash('sha256').update(raw).digest('hex')
+}
+
+const create_fake_machine = async (device_ids_file, self_sign, i) => {
+  console.log('creating machine', i)
+  const { cert } = await self_sign.generateCertificate()
+  const device_id = compute_machine_id(cert)
+  await db.none(
+    `INSERT INTO devices (device_id, cassette1, cassette2, paired, display, created, name, last_online, location)
+     VALUES ($1, 0, 0, 't', 't', now(), $2, now(), '{}'::json)`,
+    [device_id, `machine_${i}`],
+  )
+  device_ids_file.write(device_id + EOL)
+  console.log('created machine', i, 'with device ID', device_id)
+}
+
+const create_fake_machines = async ({
+  machine,
+  device_ids_path,
+  n,
+  replace_existing,
+}) => {
+  n = parseInt(n)
+  if (Number.isNaN(n) || n <= 0) {
+    console.error('Expected n to be a positive number, got', n)
+    return help(EXIT.BADARGS)
+  }
+
+  const device_ids_file = createWriteStream(device_ids_path, {
+    flags: replace_existing ? 'w' : 'a',
+    mode: 0o640,
+    flush: true,
+  })
+  if (replace_existing) await db.none('DELETE FROM devices')
+
+  const self_sign = require(join(process.cwd(), machine, 'lib', 'self_sign'))
+  for (let i = 0; i < n; i++)
+    await create_fake_machine(device_ids_file, self_sign, i)
+
+  await close_stream(device_ids_file)
+
+  return EXIT.OK
+}
+
+const run = async args => {
+  const [err, options] = cli.parse(args)
+  if (err) {
+    console.error(err)
+    return help(EXIT.BADARGS)
+  }
+
+  if (options.help) return help(EXIT.OK)
+
+  const missing_options = ['n', 'machine', 'device_ids_path'].filter(
+    opt => !options[opt],
+  )
+  if (missing_options.length > 0) {
+    console.error(
+      'The following options are required:',
+      missing_options.join(', '),
+    )
+    return help(EXIT.BADARGS)
+  }
+
+  return await create_fake_machines(options)
+}
+
+module.exports = {
+  help_message,
+  run,
+}