API for creating and parsing LDAP messages. 

API for creating and parsing LDAP messages

melloc

jsumners

tonybrix

jgeurts

@ldapjs/messages

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const LdapMessage = require('../ldap-message')

const { operations, search } = require('@ldapjs/protocol')

const { BerReader, BerTypes } = require('@ldapjs/asn1')

  ['base', [search.SCOPE_BASE_OBJECT, 'base']],

  ['single', [search.SCOPE_ONE_LEVEL, 'single', 'one']],

  ['subtree', [search.SCOPE_SUBTREE, 'subtree', 'sub']]

  alias = typeof alias === 'string' ? alias.toLowerCase() : alias

    return recognizedScopes.get(alias)[0]

  for (const value of recognizedScopes.values()) {

  if (['*', '1.1', '+'].includes(str) === true) {

  if (/^@[a-zA-Z][\w\d.-]*$/.test(str) === true) {

  if (/^[a-zA-Z][\w\d.;-]+$/.test(str) === true) {

  if (/^[a-zA-Z][\w\d.;-]*$/.test(str) === true) {

 * Implements the add request message as described in

 * https://www.rfc-editor.org/rfc/rfc4511.html#section-4.5.1.

 * Various constants for searching and options can be used from the `search`

 * object in the `@ldapjs/protocol` package. The same constants are exported

 * here as static properties for convenience.

class SearchRequest extends LdapMessage {

   * Limit searches to the specified {@link baseObject}.

  static SCOPE_BASE = search.SCOPE_BASE_OBJECT

   * Limit searches to the immediate children of the specified

  static SCOPE_SINGLE = search.SCOPE_ONE_LEVEL

   * Limit searches to the {@link baseObject} and all descendents of that

  static SCOPE_SUBTREE = search.SCOPE_SUBTREE

   * Do not perform any dereferencing of aliases at all.

  static DEREF_ALIASES_NEVER = search.NEVER_DEREF_ALIASES

   * Dereference aliases in subordinate searches of the {@link baseObject}.

  static DEREF_IN_SEARCHING = search.DEREF_IN_SEARCHING

   * Dereference aliases when finding the base object only.

  static DEREF_BASE_OBJECT = search.DEREF_BASE_OBJECT

   * Dereference aliases when finding the base object and when searching

  static DEREF_ALWAYS = search.DEREF_ALWAYS

   * @typedef {LdapMessageOptions} SearchRequestOptions

   * @property {string | import('@ldapjs/dn').DN} baseObject The path to the

   * LDAP object that will serve as the basis of the search.

   * @property {number | string} scope The type of search to be performed.

   * May be one of {@link SCOPE_BASE}, {@link SCOPE_SINGLE},

   * {@link SCOPE_SUBTREE}, `'base'`, `'single'` (`'one'`), or `'subtree'`

   * @property {number} derefAliases Indicates if aliases should be dereferenced

   * during searches. May be one of {@link DEREF_ALIASES_NEVER},

   * {@link DEREF_BASE_OBJECT}, {@link DEREF_IN_SEARCHING}, or

   * @property {number} sizeLimit The number of search results the server should

   * limit the result set to. `0` indicates no desired limit.

   * @property {number} timeLimit The number of seconds the server should work

   * before aborting the search request. `0` indicates no desired limit.

   * @property {boolean} typesOnly Indicates if only attribute names should

   * be returned (`true`), or both names and values should be returned (`false`).

   * @property {string | import('@ldapjs/filter').FilterString} filter The

   * @property {string[]} attributes A set of attribute filtering strings

   * to apply. See the docs for the {@link attributes} setter.

   * @param {SearchRequestOptions} options

const { operations } = require('@ldapjs/protocol')

const SearchRequest = require('./search-request')

const { BerReader, BerWriter } = require('@ldapjs/asn1')

} = require('./_fixtures/message-byte-arrays')

  t.test('constructor no args', async t => {

      protocolOp: operations.LDAP_REQ_SEARCH,

      derefAliases: SearchRequest.DEREF_ALIASES_NEVER,

  t.test('constructor with args', async t => {

      baseObject: 'cn=foo,dc=example,dc=com',

      scope: SearchRequest.SCOPE_SUBTREE,

      derefAliases: SearchRequest.DEREF_BASE_OBJECT,

      filter: new filter.EqualityFilter({ attribute: 'cn', value: 'foo' }),

  t.test('set overwrites current list', async t => {

    req.attributes = ['1.1', '*', '@foo3-bar.2', 'cn', 'sn;lang-en']

    t.strictSame(req.attributes, ['1.1', '*', '@foo3-bar.2', 'cn', 'sn;lang-en'])

  t.test('throws if not an array', async t => {

      () => new SearchRequest({ attributes: '*' }),

      'attributes must be an array of attribute strings'

  t.test('throws if array contains non-attribute', async t => {

      () => new SearchRequest({ attributes: input }),

  t.test('supports single character names (issue #2)', async t => {

    t.equal(req.baseObject.toString(), '')

    t.equal(req.baseObject.toString(), 'dc=example,dc=com')

    req.baseObject = DN.fromString('dc=example,dc=net')

    t.equal(req.baseObject.toString(), 'dc=example,dc=net')

    t.equal(req._dn.toString(), 'dc=example,dc=net')

  t.test('throws for non-DN object', async t => {

      'baseObject must be a DN string or DN instance'

    t.equal(req.derefAliases, SearchRequest.DEREF_ALIASES_NEVER)

    req.derefAliases = SearchRequest.DEREF_ALWAYS

    t.equal(req.derefAliases, SearchRequest.DEREF_ALWAYS)

  t.test('throws for bad value', async t => {

      'derefAliases must be set to an integer'

    t.equal(req.filter.toString(), '(objectclass=*)')

    t.equal(req.filter.toString(), '(cn=foo)')

    req.filter = new filter.EqualityFilter({ attribute: 'sn', value: 'bar' })

    t.equal(req.filter.toString(), '(sn=bar)')

    const expected = 'filter must be a string or a FilterString instance'

        req.filter = { attribute: 'cn', value: 'foo' }

		@@ -37,3 +37,3 @@ 'use strict'
		// ascii attribute names
		if (/^[a-zA-Z][\w\d.;-]+$/.test(str) === true) {
		if (/^[a-zA-Z][\w\d.;-]*$/.test(str) === true) {
		return true
		@@ -40,0 +40,0 @@ }

		@@ -103,2 +103,9 @@ 'use strict'

		t.test('supports single character names (issue #2)', async t => {
		const req = new SearchRequest({
		attributes: ['a']
		})
		t.strictSame(req.attributes, ['a'])
		})

		t.end()
		@@ -105,0 +112,0 @@ })

		@@ -5,3 +5,3 @@ {
		"description": "API for creating and parsing LDAP messages",
		"version": "1.0.1",
		"version": "1.0.2",
		"license": "MIT",
		@@ -8,0 +8,0 @@ "repository": {

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