LDAP

UNDER CONSTRUCTION#

This section is still a work in progress.

Configuration#

OpenLDAP#

Tested:

• Version: v2.5.13
• Container bitnami/openldap:2.5.13-debian-11-r7

Create within OpenLDAP, either via CLI or with a GUI management application like phpLDAPadmin or LDAP Admin a basic user with a complex password.

Make note of its CN. You can also create a group to use within Authelia if you would like granular control of who can login, and reference it within the filters below.

Authelia#

In your Authelia configuration you will need to enter and update the following variables -

• url ldap://OpenLDAP:1389 - servers dns name & port. tip: if you have Authelia on a container network that is routable, you can just use the container name
• server_name ldap01.example.com - servers name
• base_dn DC=example,DC=com - common name of domain root.
• groups_filter DC=example,DC=com - replace relevant section with your own domain in common name format, same as base_dn.
• user authelia - username for Authelia service account
• password SUPER_COMPLEX_PASSWORD - password for Authelia service account

authentication_backend:
  ldap:
    address: 'ldap://OpenLDAP:1389'
    implementation: 'custom'
    timeout: '5s'
    start_tls: false
    tls:
      server_name: 'ldap01.example.com'
      skip_verify: true
      minimum_version: 'TLS1.2'
    base_dn: 'DC=example,DC=com'
    additional_users_dn: 'OU=users'
    users_filter: '(&(|({username_attribute}={input})({mail_attribute}={input}))(objectClass=person))'
    additional_groups_dn: 'OU=groups'
    groups_filter: '(&(member=UID={input},OU=users,DC=example,DC=com)(objectClass=groupOfNames))'
    user: 'UID=authelia,OU=service accounts,DC=example,DC=com'
    password: "SUPER_COMPLEX_PASSWORD"
    attributes:
      distinguished_name: 'distinguishedName'
      username: 'uid'
      mail: 'mail'
      member_of: 'memberOf'
      group_name: 'cn'

Following this, restart Authelia, and you should be able to begin using LDAP integration for your user logins, with Authelia taking the email attribute for users straight from the ‘mail’ attribute within the LDAP object.

FreeIPA#

Tested:

• Version: v4.9.9
• Container: freeipa/freeipa-server:fedora-36-4.9.9

Create within FreeIPA, either via CLI or within its GUI management application https://server_ip a basic user with a complex password.

Make note of its CN. You can also create a group to use within Authelia if you would like granular control of who can login, and reference it within the filters below.

Authelia#

In your Authelia configuration you will need to enter and update the following variables -

• url ldap://ldap - servers dns name. Port will assume 389 as standard. Specify custom port with :port if needed.
• server_name ldap01.example.com - servers name
• base_dn DC=example,DC=com - common name of domain root.
• groups_filter DC=example,DC=com - replace relevant section with your own domain in common name format, same as base_dn.
• user authelia - username for Authelia service account
• password SUPER_COMPLEX_PASSWORD - password for Authelia service account

authentication_backend:
 ldap:
    address: 'ldaps://ldap.example.com'
    implementation: 'custom'
    timeout: '5s'
    start_tls: false
    tls:
      server_name: 'ldap.example.com'
      skip_verify: true
      minimum_version: 'TLS1.2'
    base_dn: 'dc=example,DC=com'
    additional_users_dn: 'CN=users,CN=accounts'
    users_filter: '(&(|({username_attribute}={input})({mail_attribute}={input}))(objectClass=person))'
    additional_groups_dn: cn=groups,cn=accounts
    groups_filter: '(&(member=UID={input},CN=users,CN=accounts,DC=example,DC=com)(objectClass=groupOfNames))'
    user: 'UID=authelia,CN=users,CN=accounts,DC=example,DC=com'
    password: 'SUPER_COMPLEX_PASSWORD'
    attributes:
      distinguished_name: 'distinguishedName'
      username: 'uid'
      mail: 'mail'
      member_of: 'memberOf'
      group_name: 'cn'

Following this, restart Authelia, and you should be able to begin using LDAP integration for your user logins, with Authelia taking the email attribute for users straight from the ‘mail’ attribute within the LDAP object.

lldap#

Tested:

• Version: v0.4.0

Create within lldap, a basic user with a complex password, and add to the group “lldap_password_manager” You can also create a group to use within Authelia if you would like granular control of who can login, and reference it within the filters below.

Authelia#

In your Authelia configuration you will need to enter and update the following variables -

• url ldap://OpenLDAP:1389 - servers dns name & port. tip: if you have Authelia on a container network that is routable, you can just use the container name
• base_dn DC=example,DC=com - common name of domain root.
• user authelia - username for Authelia service account.
• password SUPER_COMPLEX_PASSWORD - password for Authelia service account,

authentication_backend:
  ldap:
    address: 'ldap://lldap:3890'
    implementation: 'custom'
    timeout: '5s'
    start_tls: false
    base_dn: 'dc=example,DC=com'
    additional_users_dn: 'OU=people'
    # To allow sign in both with username and email, one can use a filter like
    # (&(|({username_attribute}={input})({mail_attribute}={input}))(objectClass=person))
    users_filter: '(&({username_attribute}={input})(objectClass=person))'
    additional_groups_dn: 'OU=groups'
    groups_filter: '(member={dn})'
    # The username and password of the admin or service user.
    user: 'UID=authelia,OU=people,DC=example,DC=com'
    password: 'SUPER_COMPLEX_PASSWORD'
    attributes:
      distinguished_name: 'distinguishedName'
      username: 'uid'
      mail: 'mail'
      member_of: 'memberOf'
      group_name: 'cn'

Following this, restart Authelia, and you should be able to begin using lldap integration for your user logins, with Authelia taking the email attribute for users straight from the ‘mail’ attribute within the LDAP object.

See Also#