When get_realmdomains() method is called, it will filter out subdomains
of the IPA primary domain. This is required because Active Directory
domain controllers are assuming subdomains already covered by the main
domain namespace.
[MS-LSAD] 3.1.4.7.16.1, 'Forest Trust Collision Generation' defines the
method of validating the forest trust information. They are the same as
rules in [MS-ADTS] section 6.1.6. Specifically,
- A top-level name must not be superior to an enabled top-level name
for another trusted domain object, unless the current trusted domain
object has a corresponding exclusion record.
In practice, we filtered those subdomains already but the code wasn't
invalidating a previously retrieved forest trust information.
Fixes: https://pagure.io/freeipa/issue/9551
Signed-off-by: Alexander Bokovoy <abokovoy@redhat.com>
Reviewed-By: Florence Blanc-Renaud <flo@redhat.com>
Update the ipa to ipa migration doc in regards to the new IPA migration tool
Fixes: https://pagure.io/freeipa/issue/9547
Signed-off-by: Mark Reynolds <mreynolds@redhatr.com>
Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
The function slapi_pblock_set_flag_operation_notes(); is defined in
ldap/servers/slapd/pblock.c in 389-ds but is only available through
slapi-private.h header, not through slapi-plugin.h public API.
It was introduced in ~1.4.1.7 (~2019) via https://pagure.io/389-ds-base/issue/50349.
Since we only use it with an MFA note, all versions of the 389-ds that
will support MFA note will have this function.
Fixes: https://pagure.io/freeipa/issue/9554
Signed-off-by: Alexander Bokovoy <abokovoy@redhat.com>
Reviewed-By: Florence Blanc-Renaud <flo@redhat.com>
In case there is a successful OTP authentication attempt, register it as
an operation note on the BIND operation in LDAP. 389-ds then will print
a multi-factor authentication note in both access and security logs
according to https://www.port389.org/docs/389ds/design/mfa-operation-note-design.html
Fixes: https://pagure.io/freeipa/issue/5169
Signed-off-by: Alexander Bokovoy <abokovoy@redhat.com>
Reviewed-By: Florence Blanc-Renaud <flo@redhat.com>
When authentication indicators were introduced in 2016, ipa-pwd-extop
plugin gained ability to reject LDAP BIND when an LDAP client insists
the authentication must use an OTP token. This is used by ipa-otpd to
ensure Kerberos authentication using OTP method is done with at least
two factors (the token and the password).
This enfrocement is only possible when an LDAP client sends the LDAP
control. There are cases when LDAP clients cannot be configured to send
a custom LDAP control during BIND operation. For these clients an LDAP
BIND against an account that only has password and no valid token would
succeed even if admins intend it to fail.
Ability to do LDAP BIND without a token was added to allow users to add
their own OTP tokens securely. If administrators require full
enforcement over LDAP BIND, it is cannot be achieved with LDAP without
sending the LDAP control to do so.
Add IPA configuration string, EnforceLDAPOTP, to allow administrators to
prevent LDAP BIND with a password only if user is required to have OTP
tokens. With this configuration enabled, it will be not possible for
users to add OTP token if one is missing, thus ensuring no user can
authenticate without OTP and admins will have to add initial OTP tokens
to users explicitly.
Fixes: https://pagure.io/freeipa/issue/5169
Signed-off-by: Alexander Bokovoy <abokovoy@redhat.com>
Reviewed-By: Florence Blanc-Renaud <flo@redhat.com>
There is a fallback when creating the wrapping key but one was missing
when trying to use the cached transport_cert.
This allows, along with forcing keyWrap.useOAEP=true, vault creation
on an nCipher HSM.
This can be seen in HSMs where the device doesn't support the
PKCS#1 v1.5 mechanism. It will error out with either "invalid
algorithm" or CKR_FUNCTION_FAILED.
Related: https://pagure.io/freeipa/issue/9191
Signed-off-by: Rob Crittenden <rcritten@redhat.com>
Reviewed-By: Florence Blanc-Renaud <frenaud@redhat.com>
A few tests are changing the date back and forth using for
instance date -s +3Years+1day and date -s -3Years-1day.
This method does not bring the system back to the current date
if executed around Feb 28 or 29 on a leap year, and may result
in de-synchronized server and client.
Add a note in the test to warn about potential future failures.
Related: https://pagure.io/freeipa/issue/9548
Signed-off-by: Florence Blanc-Renaud <flo@redhat.com>
Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
ipa-restore is relying on the presence of specific directories,
e.g. /var/lib/dirsrv/slapd-/db/ipaca, to detect
which backends are in use (userRoot or ipaca).
With the switch to LMDB, these directories do not exist and the
restore fails finding the ipaca backend.
Use lib389.cli_ctl.dblib.run_dbscan utility instead to
check which backends are present.
This method was been introduced in 389ds 2.1.0 and works with
Berkeley DB and LMDB.
Add a --data option to the ipa-backup and ipa-restore tasks to do
only an LDIF backup and restore. Also add the ability to restore by
backend.
Add new tests to do a data-only backup and restore.
Fixes: https://pagure.io/freeipa/issue/9526
Signed-off-by: Rob Crittenden <rcritten@redhat.com>
Reviewed-By: Florence Blanc-Renaud <flo@redhat.com>
The actual value is less important than whether it matches the
regular expression. A number of legal but difficult to know in
context realms could be passed in here (trust for example).
This fixes CVE-2024-1481
Fixes: https://pagure.io/freeipa/issue/9541
Signed-off-by: Rob Crittenden <rcritten@redhat.com>
Reviewed-By: Florence Blanc-Renaud <frenaud@redhat.com>
Do minimal validation of the Kerberos principal name when passing it to
kinit command line tool. Also pass it as the final argument to prevent
option injection.
Accepted Kerberos principals are:
- user names, using the following regexp
(username with optional @realm, no spaces or slashes in the name):
"(?!^[0-9]+$)^[a-zA-Z0-9_.][a-zA-Z0-9_.-]*[a-zA-Z0-9_.$-]?@?[a-zA-Z0-9.-]*$"
- service names (with slash in the name but no spaces). Validation of
the hostname is done. There is no validation of the service name.
The regular expression above also covers cases where a principal name
starts with '-'. This prevents option injection as well.
This fixes CVE-2024-1481
Fixes: https://pagure.io/freeipa/issue/9541
Signed-off-by: Alexander Bokovoy <abokovoy@redhat.com>
Signed-off-by: Rob Crittenden <rcritten@redhat.com>
Reviewed-By: Florence Blanc-Renaud <frenaud@redhat.com>
Modify ipadb_reinit_mspac() to allocate and initialize ipactx->mspac
only if all its attributes can be set. If not, ipactx->mspac is set to
NULL. This makes easier to determine if the KDC is able to generate PACs
or not.
Also ipadb_reinit_mspac() is now able to return a status message
explaining why initialization of the PAC generator failed. This message
is printed in KDC logs.
Fixes: https://pagure.io/freeipa/issue/9535
Signed-off-by: Julien Rische <jrische@redhat.com>
Reviewed-By: Alexander Bokovoy <abbra@users.noreply.github.com>
With the fix for https://pagure.io/freeipa/issue/9171, the
method entry.single_value['nsds5replicaupdateinprogress'] now
returns a Boolean instead of a string "TRUE"/"FALSE".
The method tasks.wait_for_replication needs to be fixed so that
it properly detects when replication is not done.
Fixes: https://pagure.io/freeipa/issue/9530
Signed-off-by: Florence Blanc-Renaud <flo@redhat.com>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
