FreeIPA Kerberos implementation already supports delegation of
credentails, both unconstrained and constrained. Constrained delegation
is an extension developed by Microsoft and documented in MS-SFU
specification. MS-SFU specification also includes resource-based
constrained delegation (RBCD) which FreeIPA did not support.
Microsoft has decided to force use of RBCD for forest trust. This means
that certain use-cases will not be possible anymore.
This design document outlines approaches used by FreeIPA for constrained
delegation implementation, including RBCD.
Fixes: https://pagure.io/freeipa/issue/9354
Signed-off-by: Alexander Bokovoy <abokovoy@redhat.com>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
This document showcases common usecases for the user to
interact with the PR-CI checker tool.
Signed-off-by: David Pascual <davherna@redhat.com>
Reviewed-By: Florence Blanc-Renaud <flo@redhat.com>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
This describes how the certificate pruning capability of PKI
introduced in v11.3.0 will be integrated into IPA, primarily for
ACME.
Related: https://pagure.io/freeipa/issue/9294
Signed-off-by: Rob Crittenden <rcritten@redhat.com>
Reviewed-By: Florence Blanc-Renaud <frenaud@redhat.com>
Purpose is to add support for HSM installation of CA and KRA
on both initial server and replicas.
Related: https://pagure.io/freeipa/issue/9273
Signed-off-by: Rob Crittenden <rcritten@redhat.com>
Reviewed-By: Florence Blanc-Renaud <frenaud@redhat.com>
The ``ipa-client-install`` command now supports PKINIT for client
enrollment. Existing X.509 client certificates can be used to
authenticate a host.
Also restart KRB5 KDC during ``ipa-certupdate`` so KDC picks up new CA
certificates for PKINIT.
*Requirements*
- The KDC must trust the CA chain of the client certificate.
- The client must be able to verify the KDC's PKINIT cert.
- The host entry must exist. This limitation may be removed in the
future.
- A certmap rule must match the host certificate and map it to a single
host entry.
*Example*
```
ipa-client-install \
--pkinit-identity=FILE:/path/to/cert.pem,/path/to/key.pem \
--pkinit-anchor=/path/to/kdc-ca-bundle.pem
```
Fixes: https://pagure.io/freeipa/issue/9271
Fixes: https://pagure.io/freeipa/issue/9269
Signed-off-by: Christian Heimes <cheimes@redhat.com>
Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
There are some references and thoughts on expanding the
current migrate-ds plugin as well.
Related: https://pagure.io/freeipa/issue/3656
Signed-off-by: Rob Crittenden <rcritten@redhat.com>
Reviewed-By: Florence Blanc-Renaud <frenaud@redhat.com>
Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
Add design doc for the feature.
Related: https://pagure.io/freeipa/issue/8995
Signed-off-by: Florence Blanc-Renaud <flo@redhat.com>
Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
New LDAP object class "ipaUserSubordinate" with four new fields:
- ipasubuidnumber / ipasubuidcount
- ipasubgidnumber / ipasgbuidcount
New self-service permission to add subids.
New command user-auto-subid to auto-assign subid
The code hard-codes counts to 65536, sets subgid equal to subuid, and
does not allow removal of subids. There is also a hack that emulates a
DNA plugin with step interval 65536 for testing.
Work around problem with older SSSD clients that fail with unknown
idrange type "ipa-local-subid", see: https://github.com/SSSD/sssd/issues/5571
Related: https://pagure.io/freeipa/issue/8361
Signed-off-by: Christian Heimes <cheimes@redhat.com>
Reviewed-By: Francois Cami <fcami@redhat.com>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
The RADIUS auth type is only supported with Kerberos currently.
This design proposes a way to make it work with LDAP binds
as well without relying ok workarounds.
Signed-off-by: Rob Crittenden <rcritten@redhat.com>
Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
The design draft lists the user stories, implementation choices,
implementation details, limitations, and changes for the new
Expired Password Notifications (EPN) feature.
Fixes: https://pagure.io/freeipa/issue/3687
Signed-off-by: François Cami <fcami@redhat.com>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
