openrecord/lib/stores/ldap/utils.js

Active record like ORM for nodejs

const parseDN = require('ldapjs').parseDN

exports.utils = {
  normalizeDn: function(dn, lowercased) {
    if (Array.isArray(dn)) {
      for (var i = 0; i < dn.length; i++) {
        dn[i] = this.normalizeDn(dn[i])
      }

      return dn
    }
    try {
      dn = parseDN(dn.toString())
        .toString()
        .replace(/, /g, ',')
      if (lowercased !== false) dn = dn.toLowerCase()
      return dn
    } catch (e) {
      return null
    }
  },

  mergeBinary: function(chain, entry, obj) {
    obj = obj || entry.object

    var attr

    obj.objectClass = obj.objectClass || obj.objectclass

    if (chain.options.polymorph) {
      attr = chain.definition.store.getAllAvailableAttributes(true)
      for (var i = 0; i < attr.length; i++) {
        if (entry.raw[attr[i]]) {
          // .raw from ldapjs
          obj[attr[i]] = entry.raw[attr[i]]
        }
      }
    } else {
      for (var name in chain.definition.attributes) {
        if (chain.definition.attributes.hasOwnProperty(name)) {
          attr = chain.definition.attributes[name]
          if (attr.type.binary && entry.raw[name]) {
            // .raw from ldapjs
            obj[name] = entry.raw[name]
          }
        }
      }
    }

    if (obj.dn) {
      obj.dn = this.normalizeDn(obj.dn)
    }

    return obj
  }
}