# node-ldapauth-fork

**Repository Path**: mirrors_linagora/node-ldapauth-fork

## Basic Information

- **Project Name**: node-ldapauth-fork
- **Description**: [ARCHIVED] Simple node.js module to authenticate against an LDAP server
- **Primary Language**: Unknown
- **License**: MIT
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2020-09-25
- **Last Updated**: 2025-12-28

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

Fork of [node-ldapauth](https://github.com/trentm/node-ldapauth) - A simple node.js lib to authenticate against an LDAP server.

## About the fork

This fork was originally created and published because of an urgent need to get newer version of [ldapjs](http://ldapjs.org/) in use to [passport-ldapauth](https://github.com/vesse/passport-ldapauth) since the newer version supported passing `tlsOptions` to the TLS module. Since then a lot of issues from the original module ([#2](https://github.com/trentm/node-ldapauth/issues/2), [#3](https://github.com/trentm/node-ldapauth/issues/3), [#8](https://github.com/trentm/node-ldapauth/issues/8), [#10](https://github.com/trentm/node-ldapauth/issues/10), [#11](https://github.com/trentm/node-ldapauth/issues/11), [#12](https://github.com/trentm/node-ldapauth/issues/12), [#13](https://github.com/trentm/node-ldapauth/pull/13)) have been fixed, and new features have been added as well.

Multiple [ldapjs](http://ldapjs.org/) client options have been made available.

## Usage

```javascript
var LdapAuth = require('ldapauth-fork');
var options = {
    url: 'ldaps://ldap.example.com:636',
    ...
};
var auth = new LdapAuth(options);
auth.on('error', function (err) {
    console.error('LdapAuth: ', err);
});
...
auth.authenticate(username, password, function(err, user) { ... });
...
auth.close(function(err) { ... })
```

## Install

    npm install ldapauth-fork


## License

MIT. See "LICENSE" file.


## `LdapAuth` Config Options

[Use the source Luke](https://github.com/vesse/node-ldapauth-fork/blob/master/lib/ldapauth.js#L35-L99)


## express/connect basicAuth example

```javascript
var basicAuth = require('basic-auth');
var LdapAuth = require('ldapauth-fork');

var ldap = new LdapAuth({
  url: "ldaps://ldap.example.com:636",
  bindDn: "uid=myadminusername,ou=users,o=example.com",
  bindCredentials: "mypassword",
  searchBase: "ou=users,o=example.com",
  searchFilter: "(uid={{username}})"
});

var rejectBasicAuth = function(res) {
  res.statusCode = 401;
  res.setHeader('WWW-Authenticate', 'Basic realm="Example"');
  res.end('Access denied');
}

var basicAuthMiddleware = function(req, res, next) {
  var credentials = basicAuth(req);
  if (!credentials) {
    return rejectBasicAuth(res);
  }

  ldap.authenticate(credentials.name, credentials.pass, function(err, user) {
    if (err) {
      return rejectBasicAuth(res);
    }

    req.user = user;
    next();
  });
};
```