Mapbender LDAP

The LDAP Bundle provides LDAP integration for Mapbender.

1. Installation

Install Mapbender LDAP via Composer:

cd application && php bin/composer require mapbender/ldapbundle

Register the bundle in bundles.php:

Mapbender\LDAPBundle\MapbenderLDAPBundle::class => ['all' => true],

Enable the LDAP extension for php.

2. Configuration

In the /config/packages/security.yaml add the ldap- and chain-provider, some firewall configuration and a password hasher for the LdapUser:

...

providers:
  main:
    entity:
      class: FOM\UserBundle\Entity\User
      property: username
  ldap_provider:
    id: 'mapbender.ldap.user_provider'
  all_users:
    chain:
      providers: ['main', 'ldap_provider']
...

firewalls:

  ...

  secured_area:
    pattern: ^/
    entry_point: form_login
    provider: all_users
    custom_authenticators:
      - 'mapbender.ldap.authenticator'
    form_login:
      check_path: /user/login/check
      login_path: /user/login
      enable_csrf: true
    form_login_ldap:
      check_path: /user/login/check
      login_path: /user/login
      enable_csrf: true
    logout:
      path: /user/logout
      target: /

...

password_hashers:
  FOM\UserBundle\Entity\User: sha512
  Mapbender\LDAPBundle\Security\LdapUser: auto

...

Add your LDAP server settings at the bottom of the parameters.yaml:

ldap.host: ldap.example.com
ldap.port: 389
ldap.version: 3
ldap.encryption: none # <ssl|tls|none>
ldap.bind.dn: read@example.com
ldap.bind.pwd: passwort

ldap.user.baseDn: cn=users,dc=example,dc=com
ldap.user.query: (&(sAMAccountName={user_identifier})(objectClass=user))
ldap.user.adminQuery: (objectClass=user)
ldap.user.id: sAMAccountName
ldap.user.commonName: cn
ldap.user.groupKey: memberOf
ldap.user.customSubject: ~ # configure this to use a subject other than the user ID to secure apps, e.g. userPrincipalName

ldap.group.baseDn: ou=groups,dc=example,dc=com
ldap.group.query: (&(distinguishedName={groupname})(objectClass=group))
ldap.group.adminQuery: (objectClass=group)
ldap.group.id: sAMAccountName
ldap.group.commonName: cn
ldap.group.defaultRoles: [ROLE_USER] # this should be ROLE_USER in most cases