How to use the ssb-keys.loadOrCreateSync function in ssb-keys

t.comment('result of sbot getAddress: ' + addr)

    var ws_remotes = ma.decode(addr).filter(function(a) {
      return a.find(function(component) {
        return component.name == 'ws'
      })
    })
    t.equal(ws_remotes.length, 1, 'has one ws remote')
    var remote = ma.encode([ws_remotes[0]])
    // this breaks if multiserver address encoding changes
    t.ok(remote.indexOf('9002') > 0, 'ws address contains expected port')

    // this is a bit annoying. we can't signal ssb-client to load the secret from .path
    // it either has to be the first argument, already loaded
    var key = require('ssb-keys').loadOrCreateSync(join(path, 'secret'))
    require('ssb-client')(key, {
      path: path,
      caps: { shs: caps }, // has to be set when setting any config
      remote: remote
    }, function(err, ssb) {
      t.error(err, 'ssb-client returns no error')
      t.ok(ssb.manifest, 'got manifest from api')
      t.ok(ssb.version, 'got version from api')
      ssb.whoami(function(err, feed) {
        t.error(err, 'ssb.whoami succeeds')
        t.equal(feed.id[0], '@', 'feed.id has @ sigil')
        end()
      })
    })
  })
})

const serve = require('ecstatic')
const fs = require('fs')
const path = require('path')
const ssbKeys = require('ssb-keys')
const minimist = require('minimist')
const notifier = require('node-notifier')
const SysTray = require('systray').default

let argv = process.argv.slice(2)
let i = argv.indexOf('--')
let conf = argv.slice(i + 1)
argv = ~i ? argv.slice(0, i) : argv

const config = require('ssb-config/inject')(process.env.ssb_appname, minimist(conf))

const keys = ssbKeys.loadOrCreateSync(path.join(config.path, 'secret'))
if (keys.curve === 'k256') {
  throw new Error('k256 curves are no longer supported,' +
    'please delete' + path.join(config.path, 'secret'))
}

const manifestFile = path.join(config.path, 'manifest.json')

// special server command:
// import sbot and start the server

const createSbot = require('scuttlebot')
  // .use(require('scuttlebot/plugins/plugins'))
  .use(require('scuttlebot/plugins/master'))
  .use(require('scuttlebot/plugins/gossip'))
  .use(require('scuttlebot/plugins/replicate'))
  .use(require('ssb-friends'))

function start(customConfig, donecb) {
  donecb = donecb || noop
  // TODO: try { allthethings } catch(e) { donecb(e) }
  customConfig = customConfig || {}
  let appname = customConfig.appname || false
  let customPluginPaths = customConfig.plugins || false
  let argv = process.argv.slice(2)
  let i = argv.indexOf('--')
  let conf = argv.slice(i + 1)
  argv = ~i ? argv.slice(0, i) : argv
  let ssbAppName = appname || process.env.ssb_appname

  const config = require('ssb-config/inject')(ssbAppName, minimist(conf))

  const keys = ssbKeys.loadOrCreateSync(path.join(config.path, 'secret'))
  if (keys.curve === 'k256') {
    // i think this is _really_ old and could be removed
    throw new Error('k256 curves are no longer supported,' +
      'please delete' + path.join(config.path, 'secret'))
  }
  config.keys = keys
  ssbConfig = config

  const manifestFile = path.join(config.path, 'manifest.json')

  const createSbot = require('ssb-server')
    .use(require('ssb-local'))
    .use(require('ssb-logging'))
    .use(require('ssb-master'))
    .use(require('ssb-no-auth'))
    .use(require('ssb-unix-socket'))

const startSsbServer = (plugins, opts, ssbPath) => new Promise(async (resolve, reject) => {
  const appName = 'ssb'
  let config = Config(appName, opts)
  config.path = ssbPath
  config.keys = ssbKeys.loadOrCreateSync(Path.join(config.path, 'secret'))
  console.log('Starting SSB SERVER')
  let createSsbServer = require('ssb-server')
    .use(require('ssb-onion'))
    .use(require('ssb-unix-socket'))
    .use(require('ssb-no-auth'))
    .use(require('ssb-plugins'))
    .use(require('ssb-master'))
    .use(require('ssb-gossip'))
    .use(require('ssb-replicate'))
    .use(require('ssb-friends'))
    .use(require('ssb-blobs'))
    .use(require('ssb-invite'))
    .use(require('ssb-local'))
    .use(require('ssb-logging'))
    .use(require('ssb-query'))
    .use(require('ssb-links'))

const fs = require('fs')
const os = require('os')
const path = require('path')
const Client = require('ssb-client')
const ssbKeys = require('ssb-keys')
const mkdirp = require('mkdirp')
const manifest = require('./manifest')

const ssbPath = path.resolve(os.homedir(), '.ssb')
if (!fs.existsSync(ssbPath)) {
  mkdirp.sync(ssbPath)
}
const keys = ssbKeys.loadOrCreateSync(path.join(ssbPath, '/secret'))

const config = require('ssb-config/inject')()
config.path = ssbPath
config.keys = keys
config.manifest = manifest

const startSsbServer = () => new Promise((resolve, reject) => {
  console.log('Starting SSB SERVER')
  resolve(
    require('scuttlebot/index')
      .use(require('scuttlebot/plugins/master'))
      .use(require('community-apps-ssb-plugin'))
      .use(require('scuttlebot/plugins/gossip'))
      .use(require('scuttlebot/plugins/plugins'))
      .use(require('scuttlebot/plugins/master'))
      .use(require('scuttlebot/plugins/replicate'))

module.exports = function startSSB() {
  const config = ssbConfigInject()
  config.keys = ssbKeys.loadOrCreateSync(path.join(config.path, 'secret'))
  config.logging.level = ''
  return require('scuttlebot/index')
    .use(require('scuttlebot/plugins/plugins'))
    .use(require('scuttlebot/plugins/master'))
    .use(require('scuttlebot/plugins/gossip'))
    .use(require('scuttlebot/plugins/replicate'))
    .use(require('ssb-friends'))
    .use(require('ssb-blobs'))
    .use(require('ssb-serve-blobs'))
    .use(require('ssb-backlinks'))
    .use(require('ssb-private'))
    .use(require('ssb-about'))
    .use(require('ssb-contacts'))
    .use(require('ssb-query'))
    .use(require('scuttlebot/plugins/invite'))
    .use(require('scuttlebot/plugins/local'))

var pull = require('pull-stream')
var ssbKeys = require('ssb-keys')
var ref = require('ssb-ref')
var Reconnect = require('pull-reconnect')
var path = require('path')
var config = require('ssb-config/inject')(process.env.ssb_appname)
config.keys = ssbKeys.loadOrCreateSync(path.join(config.path, 'secret'))

function Hash (onHash) {
  var buffers = []
  return pull.through(function (data) {
    buffers.push('string' === typeof data
      ? new Buffer(data, 'utf8')
      : data
    )
  }, function (err) {
    if(err && !onHash) throw err
    var b = buffers.length > 1 ? Buffer.concat(buffers) : buffers[0]
    var h = '&'+ssbKeys.hash(b)
    onHash && onHash(err, h)
  })
}

function setupContext (appName, opts, cb) {
  ssbConfig = require('ssb-config/inject')(appName, extend({
    port: 8008,
    blobsPort: 7777
  }, opts))

  ssbConfig.keys = ssbKeys.loadOrCreateSync(Path.join(ssbConfig.path, 'secret'))

  if (opts.server === false) {
    cb && cb()
  } else {
    electron.ipcMain.once('server-started', function (ev, config) {
      ssbConfig = config
      cb && cb()
    })
    windows.background = openWindow(ssbConfig, Path.join(__dirname, 'server-process.js'), {
      connect: false,
      center: true,
      fullscreen: false,
      fullscreenable: false,
      height: 150,
      maximizable: false,
      minimizable: false,

}

  type Counter {
    count: Int!
    countStr: String
  }

  type Subscription {
    counter: Counter!
  }
`;
const ssbPath = path.resolve(os.homedir(), '.ssb');
if (!fs.existsSync(ssbPath)) {
    mkdirp.sync(ssbPath);
}
const keys = ssbKeys.loadOrCreateSync(path.join(ssbPath, '/secret'));
const config = require('ssb-config/inject')();
config.path = ssbPath;
config.keys = keys;
config.manifest = manifest;
require('scuttlebot/index')
    .use(require('scuttlebot/plugins/plugins'))
    .use(require('scuttlebot/plugins/master'))
    .use(require('scuttlebot/plugins/gossip'))
    .use(require('scuttlebot/plugins/replicate'))
    .use(require('ssb-friends'))
    .use(require('ssb-blobs'))
    .use(require('ssb-serve-blobs'))
    .use(require('ssb-backlinks'))
    .use(require('ssb-private'))
    .use(require('ssb-about'))
    .use(require('ssb-contacts'))

var pull = require('pull-stream')
var ssbKeys = require('ssb-keys')
var ref = require('ssb-ref')
var Reconnect = require('pull-reconnect')
var path = require('path')
var config = require('ssb-config/inject')(process.env.ssb_appname)
config.keys = ssbKeys.loadOrCreateSync(path.join(config.path, 'secret'))

function Hash (onHash) {
  var buffers = []
  return pull.through(function (data) {
    buffers.push('string' === typeof data
      ? new Buffer(data, 'utf8')
      : data
    )
  }, function (err) {
    if(err && !onHash) throw err
    var b = buffers.length > 1 ? Buffer.concat(buffers) : buffers[0]
    var h = '&'+ssbKeys.hash(b)
    onHash && onHash(err, h)
  })
}
//uncomment this to use from browser...