2021-11-08 07:44:14 +00:00
|
|
|
# KeyCloak configuration
|
|
|
|
|
|
|
|
|
|
Configuring [KeyCloak](https://www.keycloak.org) takes a bit of effort. Once
|
|
|
|
|
the KeyCloak instance is up and you logged in as admin (see [this
|
|
|
|
|
guide](https://www.keycloak.org/getting-started/getting-started-docker) to get
|
|
|
|
|
started with KeyCloak), you'll need to configure the LDAP mapping.
|
|
|
|
|
|
|
|
|
|
Keep in mind that LLDAP is _read-only_: that means that if you create some
|
|
|
|
|
users in KeyCloak, they won't be reflected to LLDAP. Instead, you should create
|
|
|
|
|
the user from LLDAP, and it will appear in KeyCloak. Same for groups. However,
|
|
|
|
|
you can set the permissions associated with users or groups in KeyCloak.
|
|
|
|
|
|
|
|
|
|
## Configure user authentication
|
|
|
|
|
|
|
|
|
|
In the admin console of KeyCloak, on the left, go to "User Federation". You can
|
|
|
|
|
then add an LDAP backend.
|
|
|
|
|
|
|
|
|
|
The key settings are:
|
|
|
|
|
|
|
|
|
|
- Edit Mode: `READ_ONLY`
|
|
|
|
|
- Vendor: `Other`
|
|
|
|
|
- Username LDAP attribute: `uid`
|
|
|
|
|
- UUID LDAP attribute: `uid`
|
|
|
|
|
- User Object Classes: `person`
|
|
|
|
|
- Connection URL: `ldap://<your-lldap-container>:3890`
|
|
|
|
|
- Users DN: `ou=people,dc=example,dc=com` (or whatever `dc` you have)
|
|
|
|
|
- Bind Type: `simple`
|
2022-04-29 07:46:46 +00:00
|
|
|
- Bind DN: `uid=admin,ou=people,dc=example,dc=com` (replace with your admin user and `dc`)
|
2021-11-08 07:44:14 +00:00
|
|
|
- Bind Credential: your LLDAP admin password
|
|
|
|
|
|
|
|
|
|
Test the connection and authentication, it should work.
|
|
|
|
|
|
|
|
|
|
In the "Advanced Settings", you can "Query Supported Extensions", or just
|
|
|
|
|
enable the "LDAPv3 Password Modify Extended Operation".
|
|
|
|
|
|
|
|
|
|
Turn "Pagination" off.
|
|
|
|
|
|
|
|
|
|
Save the provider.
|
|
|
|
|
|
|
|
|
|
## Configure group mapping
|
|
|
|
|
|
|
|
|
|
Getting the LDAP groups to be imported into KeyCloak requires one more step:
|
|
|
|
|
|
|
|
|
|
Go back to "User Federation", and edit your LDAP integration. At the top, click
|
|
|
|
|
on the "Mappers" tab.
|
|
|
|
|
|
|
|
|
|
Find or create the `groups` mapper, with type `group-ldap-mapper`. The key
|
|
|
|
|
settings are:
|
|
|
|
|
|
|
|
|
|
- LDAP Groups DN: `ou=groups,dc=example,dc=com` (or whatever `dc` you have)
|
|
|
|
|
- Group Name LDAP Attribute: `cn`
|
|
|
|
|
- Group Object Classes: `groupOfUniqueNames`
|
|
|
|
|
- Mode: `READ_ONLY`
|
|
|
|
|
|
|
|
|
|
Save, then sync LDAP groups to KeyCloak, and (from the LDAP integration page)
|
|
|
|
|
sync the users to KeyCloak as well.
|
|
|
|
|
|
|
|
|
|
## Give the LDAP admin user admin rights to KeyCloak
|
|
|
|
|
|
|
|
|
|
Once the groups are synchronized, go to "Manage > Groups" on the left. Click on
|
|
|
|
|
`lldap_admin`, then "Edit".
|
|
|
|
|
|
|
|
|
|
Assign the role "admin" to the group. Now you can log in as the LLDAP admin to
|
|
|
|
|
the KeyCloak admin console.
|
