79 lines
3.2 KiB
Markdown
79 lines
3.2 KiB
Markdown
---
|
|
title: FreeIPA
|
|
---
|
|
|
|
## Preparation
|
|
|
|
The following placeholders will be used:
|
|
|
|
- `svc_authentik` is the name of the bind account.
|
|
- `freeipa.company` is the Name of the domain.
|
|
- `ipa1.freeipa.company` is the Name of the FreeIPA server.
|
|
|
|
## FreeIPA Setup
|
|
|
|
1. Log into FreeIPA.
|
|
|
|
2. Create a user in FreeIPA, matching your naming scheme. Provide a strong password, example generation methods: `pwgen 64 1` or `openssl rand -base64 36`. Once done click `Add and Edit`.
|
|
|
|
|
|
|
|
3. In the user management screen, select the Roles tab.
|
|
|
|
|
|
|
|
4. Add a role that has privileges to change user passwords, the default `User Administrators` role is sufficient. This is needed to support password resets from within authentik.
|
|
|
|
|
|
|
|
5. By default, if an administrator account resets a user's password in FreeIPA the user's password expires after the first use and must be reset again. This is a security feature to ensure password complexity and history policies are enforced. To bypass this feature for a more seamless experience, you can make the following modification on each of your FreeIPA servers:
|
|
|
|
```
|
|
$ ldapmodify -x -D "cn=Directory Manager" -W -h ipa1.freeipa.company -p 389
|
|
|
|
dn: cn=ipa_pwd_extop,cn=plugins,cn=config
|
|
changetype: modify
|
|
add: passSyncManagersDNs
|
|
passSyncManagersDNs: uid=svc_authentik,cn=users,cn=accounts,dc=freeipa,dc=company
|
|
```
|
|
|
|
Additional info: [22.1.2. Enabling Password Reset Without Prompting for a Password Change at the Next Login](https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html/linux_domain_identity_authentication_and_policy_guide/user-authentication#user-passwords-no-expiry)
|
|
|
|
## authentik Setup
|
|
In authentik, create a new LDAP Source in Resources -> Sources.
|
|
|
|
Use these settings:
|
|
|
|
- Server URI: `ldaps://ipa1.freeipa.company`
|
|
|
|
You can specify multiple servers by separating URIs with a comma, like `ldap://ipa1.freeipa.company,ldap://ipa2.freeipa.company`.
|
|
|
|
When using a DNS entry with multiple Records, authentik will select a random entry when first connecting.
|
|
|
|
- Bind CN: `uid=svc_authentik,cn=users,cn=accounts,dc=freeipa,dc=company`
|
|
- Bind Password: The password you've given the user above
|
|
- Base DN: `dc=freeipa,dc=company`
|
|
- Property mappings: Control/Command-select all Mappings which start with "authentik default LDAP" and "authentik default OpenLDAP"
|
|
- Group property mappings: Select "authentik default OpenLDAP Mapping: cn"
|
|
|
|
Additional settings:
|
|
|
|
- Group: If selected, all synchronized groups will be given this group as a parent.
|
|
- Addition User/Group DN: `cn=users,cn=accounts`
|
|
- Addition Group DN: `cn=groups,cn=accounts`
|
|
- User object filter: `(objectClass=person)`
|
|
- Group object filter: `(objectClass=groupofnames)`
|
|
- Group membership field: `member`
|
|
- Object uniqueness field: `ipaUniqueID`
|
|
|
|
|
|
|
|
|
|
After you save the source, you can kick off a synchronization by navigating to the source, clicking on the "Sync" tab, and clicking the "Run sync again" button.
|
|
|
|
|
|
|
|
Lastly, verify that the "User database + LDAP password" backend is selected in the "Password Stage" under Flows -> Stages.
|
|
|
|
|