@tradle/otr/recon.js

Off-the-Record Messaging Protocol

var OTR = require('./').OTR
var CONST = require('./lib/const')
var keys = require('./test/spec/unit/data/keys.js')
var Parse = require('./lib/parse')
var USER_ID = 0
var users = {
  userA: null,
  userB: null
}

function getOther(user) {
  return user === 'userA' ? 'userB' : 'userA'
}

users.userA = makeUser('userA')
users.userB = makeUser('userB')
var CONST = require('./lib/const')

users.userA.sendQueryMsg()
users.userA.on('status', function (status) {
  if (status === CONST.STATUS_AKE_SUCCESS) {
    users.userA.died = true
    users.userA = makeUser('userA')
    users.userA.sendMsg('back')
    // users.userA.their_instance_tag = OTR.makeInstanceTag()
    // users.userA.sendMsg('hi')
    // session ends
  }
})

function makeUser(me) {
  var other = getOther(me)
  var user = new OTR({ priv: keys[me] })
  user.REQUIRE_ENCRYPTION = true
  var lastMsg
  user.USER_ID = USER_ID++
  var ignore = []
  user.on('ui', function (msg) {
    console.log(msg, 'from', other)
    if (msg === 'back') {
      debugger
    }
  })

  user.on('error', function(err) { if (err) throw err })
  user.on('io', function (msg) {
    lastMsg = msg
    if (user.died) {
      debugger
      return
    }
    if (users[other].died) debugger

    users[other].receiveMsg(msg)
    if (users[other].their_instance_tag !== '\x00\x00\x00\x00') {
      var parsed = Parse.parseMsg(users[other], msg);
      if (parsed.cls === 'query') {
        debugger
        users[other].died = true
        users[other] = makeUser(other)
        users[other].receiveMsg(msg)
      }
    }

  })

  user.on('warn', function(err) {
    if (/session/.test(err)) {
      debugger
      // if (this.their_instance_tag !== '\x00\x00\x00\x00') {
      //   users[me].removeAllListeners()
      //   users[me] = makeUser(me)
      //   users[me].receiveMsg(lastMsg)
      // }

      // user.endOtr(function() {
        // user.removeAllListeners()
        // user = users[me] = makeUser(me, other)
        // user.sendMsg('yo')
      // })
    }

    console.warn(err)
  })

  return user
}