ipfs/src/core/components/id.js

JavaScript implementation of the IPFS specification

'use strict'

const promisify = require('promisify-es6')
const setImmediate = require('async/setImmediate')
const pkgversion = require('../../../package.json').version

module.exports = function id (self) {
  return promisify((opts, callback) => {
    if (typeof opts === 'function') {
      callback = opts
      opts = {}
    }

    setImmediate(() => callback(null, {
      id: self._peerInfo.id.toB58String(),
      publicKey: self._peerInfo.id.pubKey.bytes.toString('base64'),
      addresses: self._peerInfo.multiaddrs
        .toArray()
        .map((ma) => ma.toString())
        .filter((ma) => ma.indexOf('ipfs') >= 0)
        .sort(),
      agentVersion: `js-ipfs/${pkgversion}`,
      protocolVersion: '9000'
    }))
  })
}