FreeIPA - HBAC-Rules Cheatsheet

Host Based Access Control (short hbac) is a good way to limit access to specific hosts from specific users / groups using specifig services. A small example can be seen at the end of my blogpost about spacewalk and freeipa as authentication source (link).

Add a hbac-rule:

 [archy@ipa01 ~]$ ipa hbacrule-add nfs-access

Add a user:

 [archy@ipa01 ~]$ ipa hbacrule-add-user --users=archy nfs-access

Add a group:

 [archy@ipa01 ~]$ ipa hbacrule-add-user --groups=admins nfs-access

Add a host:

 [archy@ipa01 ~]$ ipa hbacrule-add-host --hosts=stor01.archyslife.lan nfs-access

Add a group of hosts

 [archy@ipa01 ~]$ ipa hbacrule-add-host --hostgroups=storage-servers nfs-access

Add a service:

 [archy@ipa01 ~]$ ipa hbacrule-add-service --hbacsvcs=nfs nfs-access

Add a servicegroup:

 [archy@ipa01 ~]$ ipa hbacrule-add-service --hbacsvcgroups=storage nfs-access

Removing a hbac-rule:

 [archy@ipa01 ~]$ ipa hbacrule-del nfs-access

Removing a user:

 [archy@ipa01 ~]$ ipa hbacrule-remove-user --users=archy nfs-access

Removing a group:

 [archy@ipa01 ~]$ ipa hbacrule-remove-user --groups=admins nfs-access

Removing a host from a rule:

 [archy@ipa01 ~]$ ipa hbacrule-remove-host --hosts=stor01.archyslife.lan nfs-access

Removing a group of hosts:

 [archy@ipa01 ~]$ ipa hbacrule-remove-host --hostgroups=storage-servers nfs-access

Removing a service:

 [archy@ipa01 ~]$ ipa hbacrule-remove-service --hbacsvcs=nfs nfs-access

Removing a servicegroup:

 [archy@ipa01 ~]$ ipa hbacrule-remove-service --hbacsvcgroups=storage nfs-access

Disabling a hbac-rule:

 [archy@ipa01 ~]$ ipa hbacrule-disable nfs-access

Enabling a hbac-rule

 [archy@ipa01 ~]$ ipa hbacrule-enable nfs-access

Return all hbac-rules:

 [archy@ipa01 ~]$ ipa hbacrule-find

Show a specific hbac-rule:

 [archy@ipa01 ~]$ ipa hbacrule-show nfs-access

Adding a service to work with:

 [archy@ipa01 ~]$ ipa hbacsvc-add --desc=nfs nfs

Removing a service:

 [archy@ipa01 ~]$ ipa hbacsvc-del nfs

Listing all services:

 [archy@ipa01 ~]$ ipa hbacsvc-find

Adding a servicegroup:

 [archy@ipa01 ~]$ ipa hbacsvcgroup-add storage

Deleting a servicegroup:

 [archy@ipa01 ~]$ ipa hbacsvcgroup-del storage

Listing all servicegroups:

 [archy@ipa01 ~]$ ipa hbacsvcgroup-find

Editing a servicegroup:

 [archy@ipa01 ~]$ ipa hbacsvcgroup-mod --desc="group for storage-services" storage

Printing out a summary of informations for a group:

 [archy@ipa01 ~]$ ipa hbacsvcgroup-show storage

Adding services to the servicegroup:

 [archy@ipa01 ~]$ ipa hbacsvcgroup-add-member --hbacsvcs={nfs,smb}   storage

Removing services from the servicegroup:

 [archy@ipa01 ~]$ ipa hbacsvcgroup-remove-member --hbacsvcs=smb storage

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