This can be used for disaster recovery or situation with replication
issues, when only one server is fixed/working and is a source of
truth about CA certs for all the other replicas and clients.
Fixes: https://pagure.io/freeipa/issue/9839
Signed-off-by: Aleksandr Sharov (asharov@redhat.com)
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
Reviewed-By: Florence Blanc-Renaud <flo@redhat.com>
Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
If dnsconfd is kept enabled after we are done configuring Unbound for the
encrypted DNS setup, it might overwrite the configuration,
resulting in a broken setup. dnsconfd should be disabled prior to
configuring Unbound during the server/client install process.
Fixes: https://pagure.io/freeipa/issue/9859
Signed-off-by: Antonio Torres <antorres@redhat.com>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
Reviewed-By: Florence Blanc-Renaud <frenaud@redhat.com>
Introduce support for LDAP-based system accounts by adding a dedicated
sysaccount plugin with full CLI commands, extending role membership to
include system accounts, and providing warnings for passsync
configuration updates across servers, along with corresponding
documentation and tests.
New Features:
Implement system accounts LDAP object with CLI commands for add,
delete, modify, find, show, enable, and disable.
Enhancements:
Extend role and baseldap plugins to support sysaccount membership
and manage passsync managers with a ServerSysacctMgrUpdateRequired
warning.
Documentation:
Add a design document for system accounts and regenerate API docs
for sysaccount commands and role membership.
Tests:
Update existing role and service plugin tests to cover sysaccount
membership.
Fixes: https://pagure.io/freeipa/issue/9842
Signed-off-by: Alexander Bokovoy <abokovoy@redhat.com>
Reviewed-By: Rafael Guterres Jeffman <rjeffman@redhat.com>
Reviewed-By: Thomas Woerner <twoerner@redhat.com>
Reviewed-By: Florence Blanc-Renaud <frenaud@redhat.com>
Instead of modifying /etc/krb5.conf with all IPA realm configuration, follow
the practice of creating a separate config snippet file owned by IPA.
Signed-off-by: Alexander Bokovoy <abokovoy@redhat.com>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
Reviewed-By: Florence Blanc-Renaud <flo@redhat.com>
When a client or server is configured with DoT, the installer
creates /etc/unbound/conf.d/zzz-ipa.conf with
tls-cert-bundle: /etc/pki/tls/certs/ca-bundle.crt
This certificate bundle does not exist any more in fedora 43+
(https://fedoraproject.org/wiki/Changes/droppingOfCertPemFile)
and the missing file prevents unbound service from starting.
The configuration should rather set
tls-system-cert: yes
in order to rely on the systemwide trust store.
The upgrade is also handled by this change.
Fixes: https://pagure.io/freeipa/issue/9838
Signed-off-by: Florence Blanc-Renaud <flo@redhat.com>
Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
The new option is needed to be able to deactivate DNSSEC validation
for unbound.
Unbound is by default configured to do DNSSEC validation with the
validator module.
The solution is to set module-config to "iterator".
When the server is built with EDNS client subnet support this should be
changed to "subnetcache iterator" according to the unbound man page.
Fixes: https://pagure.io/freeipa/issue/9805
Signed-off-by: Thomas Woerner <twoerner@redhat.com>
Reviewed-By: Antonio Torres <antorres@redhat.com>
Reviewed-By: Alexander Bokovoy <abbra@users.noreply.github.com>
The server commands for nsupdate.txt to define the server with the port
853 have been added for dns_over_tls. These commands do not have a leading
newline. This results in a syntax error as the next line is added to the
command.
Fixes: https://pagure.io/freeipa/issue/9806
Signed-off-by: Thomas Woerner <twoerner@redhat.com>
Reviewed-By: David Hanina <dhanina@redhat.com>
This has been already required for some time, just not really enforced.
Also adds few new tests, and removes test without providing rid.
Fixes: https://pagure.io/freeipa/issue/9779
Signed-off-by: David Hanina <dhanina@redhat.com>
Reviewed-By: Florence Blanc-Renaud <flo@redhat.com>
If the client machine is not in the IPA DNS domain then discovery
will not find a server. Add a --domain option so that the set of
servers can be discovered.
Note that --domain is initialized to "" rather than None to match
the behavior in ipa-client-install.
Fixes: https://pagure.io/freeipa/issue/9780
Signed-off-by: Rob Crittenden <rcritten@redhat.com>
Reviewed-By: David Hanina <dhanina@redhat.com>
In the wild a public CA issued a new subordinate CA certificate
with an identical subject to another, with a new private key.
This was uninstallable using ipa-cacert-manage because it would
fail with "subject public key info mismatch" during verification
because a different certificate with the same subject but
different public key was installed.
I'm not sure of the reasoning to prevent this situation but I
see it as giving users flexibility. This may be hurtful to them
but they can always remove any affected certs.
This is backwards compatible with older releases from the client
perspective. Older servers will choke on the duplicates and
won't be able to manage these.
A new serial number option is added for displaying the list of
certificates and for use when deleting one with a duplicate subject.
ipa-cacert-manage delete on systems without this patch will
successfully remove ALL of the requested certificates. There is no
way to distinguish. At least it won't break anything and the
deleted certificates can be re-added.
Fixes: https://pagure.io/freeipa/issue/9652
Signed-off-by: Rob Crittenden <rcritten@redhat.com>
Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
Reviewed-By: Florence Blanc-Renaud <frenaud@redhat.com>
Disables --raw and --structured for dnsrecord-* command.
This is being shown in help for structured, as raw is implemented in
almost every command, therefore people are more likely to view
structured. Also contains tests, even though this is newly noted, this
combination has never worked in the past.
Fixes: https://pagure.io/freeipa/issue/9756
Signed-off-by: David Hanina <dhanina@redhat.com>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
Add DNS over TLS support using Unbound as a local resolver. This
includes new options on both server and client side.
* `--dns-over-tls`: enable DNS over TLS support. This option is present
on both client and server. It deploys Unbound and configures BIND on
the server to receive DoT requests.
* `--dot-forwarder`: the upstream DNS server with DoT support. It must
be specified in the format `1.2.3.4#dns.server.test`
* `--dns-over-tls-key` and `--dns-over-tls-cert`: in case user prefers
to have the DoT certificate in BIND generated by themselves. If these
are empty, IPA CA is used instead to request a new certificate.
Signed-off-by: Antonio Torres <antorres@redhat.com>
Reviewed-By: Francisco Trivino <ftrivino@redhat.com>
Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
Reviewed-By: Varun Mylaraiah <mvarun@redhat.com>
Reviewed-By: Pavel Brezina <pbrezina@redhat.com>
In FIPS mode one cannot use PKCS#1 v1.5 padding. OpenSSL did remove it
from the FIPS provider and will report an error that PyCA cannot
process, so it will raise its own InternalException.
Handle it the same way as ValueError.
Fixes: https://pagure.io/freeipa/issue/9689
Signed-off-by: Alexander Bokovoy <abokovoy@redhat.com>
Reviewed-By: Francisco Trivino <ftrivino@redhat.com>
The service is socket-activated and will be restarted whenever
needed. It must be stopped before the database is removed
otherwise it fails to recreate the file.
Fixes: https://pagure.io/freeipa/issue/9616
Signed-off-by: Florence Blanc-Renaud <flo@redhat.com>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
Ideally all files created during an IPA server installation are
removed by the uninstaller. Some files are purposefully left,
like token passwords, private keys, logs and more. Add an
allow list for those files.
Include a test to catch any additional files that may be created
and left behind.
Fixes: https://pagure.io/freeipa/issue/8080
Signed-off-by: Rob Crittenden <rcritten@redhat.com>
Reviewed-By: Florence Blanc-Renaud <flo@redhat.com>
sss_ssh_knownhostsproxy will be deprecated in favor of sss_ssh_knownhosts.
With this update, if the file /usr/bin/sss_ssh_knownhosts is present,
KnownHostsCommand will be used instead of ProxyCommand. Also, GlobalKnownHostsFile
is disabled as it is no longer needed.
Fixes: https://pagure.io/freeipa/issue/9536
Signed-off-by: Francisco Trivino <ftrivino@redhat.com>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
Reviewed-By: Florence Blanc-Renaud <flo@redhat.com>
Python netifaces has been unmaintained and its main repository has been
archived since June, 2021.
Python ifaddr is an alternative to netifaces, is currently maintained,
and provides an API which requires little change for FreeIPA current
usage.
This patch modifies FreeIPA to rely on ifaddr instead of neitfaces, due
to its current maintainance status.
Fixes: https://pagure.io/freeipa/issue/9555
Signed-off-by: Rafael Guterres Jeffman <rjeffman@redhat.com>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
Python 3 enforces checks on \ sequences in strings. Instead of copying
over the new mix of normal and raw strings from the server side, turn
those strings in the remote plugins to raw mode.
Fixes: https://pagure.io/freeipa/issue/9565
Signed-off-by: Alexander Bokovoy <abokovoy@redhat.com>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
The commands ca-show and cert-show provide the ability to direct
the certificate output to a file. If the requested object was
not present then this resulted in a zero-length file.
This is because the check to determine if the file was writable,
by opening it, was done prior to the operation to retrieve
the entry.
So move the check after the data retrieval.
Also convert cert-show to be more consistent with ca-show.
I considered cleaning up the empty file afterward but IMHO we
shouldn't touch the file until we're ready to write. This
costs an API roundtrip but its a small price to pay for
potentially protecting existing data.
Fixes: https://pagure.io/freeipa/issue/9562
Signed-off-by: Rob Crittenden <rcritten@redhat.com>
Reviewed-By: Florence Blanc-Renaud <flo@redhat.com>
- kinit helpers are now in `ipalib.kinit`.
- helpers can now use default ccache locations like many other similar
helpers
- helpers return the result from `run` for debugging
- constants are now in `krb_utils`
- helpers pass `KRB5*` and `GSS*` env vars along, so `KRB5_TRACE` works
- document how to kinit for `ipalib.api`
Signed-off-by: Christian Heimes <cheimes@redhat.com>
Reviewed-By: Alexander Bokovoy <abokovoy@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>
None of the FIPS certified modules in RHEL support PKCS#1 v1.5 as FIPS
approved mechanism. This commit adds support for RSA-OAEP padding as a
fallback.
Fixes: https://pagure.io/freeipa/issue/9191
Signed-off-by: Francisco Trivino <ftrivino@redhat.com>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
Cryptography 42.0.0 introduced two new abstract properties
`not_valid_before_utc` and `not_valid_after_utc`, which are non-naive UTC
variants of the `not_valid_before` and `not_valid_after` properties.
The old properties are deprecated. The changeset also modifies code and
tests to use the new `_utc` variants.
Fixes: https://pagure.io/freeipa/issue/9518
Signed-off-by: Christian Heimes <cheimes@redhat.com>
Reviewed-By: Florence Blanc-Renaud <flo@redhat.com>
Issue 8384 introduced a new installation state for the statestore
to identify when client/server installation is completely finished
rather than relying on has_files().
The problem is that ipa-client-automount may be called during
ipa-client-install and since installation is not complete at that
point the automount install was failing with "IPA client not
configured".
Add a new state, 'automount', to designate that automount installation
is in process. If check_client_configuration() fails it checks to
see if [installation] automount is True. If so it continues with the
installation.
This also addresses an issue where the filestore and statestore are
shared between the client and automount installers but the client
wasn't refreshing state after automount completed. This resulted in
an incomplete state and index file of backed-up files which caused
files to not be restored on uninstall and the state file to be
orphaned.
Fixes: https://pagure.io/freeipa/issue/9487
Signed-off-by: Rob Crittenden <rcritten@redhat.com>
Reviewed-By: Florence Blanc-Renaud <flo@redhat.com>
Reviewed-By: Christian Heimes <cheimes@redhat.com>
Fix the following errors:
I0021(useless-suppression)
R1710(inconsistent-return-statements)
E1101(no-member)
Ignore the following errors:
E0601(used-before-assignment)
The variable is imported when the code is run in_server.
Signed-off-by: Florence Blanc-Renaud <flo@redhat.com>
Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
hbactest does a number of internal searches, one of which
can exceed the configured sizelimit: hbacrule-find
Collect any messages returned from thsi call and display them
to the user on the cli.
Fixes: https://pagure.io/freeipa/issue/9486
Signed-off-by: Rob Crittenden <rcritten@redhat.com>
Reviewed-By: Florence Blanc-Renaud <flo@redhat.com>
If something in the client sysrestore.state wasn't removed by
the installer a warning message was printed with an incorrect
location. Fix this by using constants instead.
Signed-off-by: Rob Crittenden <rcritten@redhat.com>
Reviewed-By: Florence Blanc-Renaud <flo@redhat.com>
For passkeys (FIDO2) support, SSSD uses libfido2 library which needs
access to USB devices. Add SELinux booleans handling to ipa-client-install
so that correct SELinux booleans can be enabled and disabled during
install and uninstall. Ignore and record a warning when SELinux policy
does not support the boolean.
Fixes: https://pagure.io/freeipa/issue/9434
Signed-off-by: Alexander Bokovoy <abokovoy@redhat.com>
Reviewed-By: Francisco Trivino <ftrivino@redhat.com>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
ipa-epn is using timezone-aware timestamps for "now"
but converts krbpasswordexpiration attribute into
a naive datetime object that is missing the tzinfo.
It is not possible to substract timezone aware and
naive values. Convert krbpasswordexpiration attribute
into an UTC value before doing the substration.
Related: https://pagure.io/freeipa/issue/9425
Signed-off-by: Florence Blanc-Renaud <flo@redhat.com>
Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
If there is already a sssd.conf file before the installer is
executed, the nss and pam services may not be enabled by the
installer. This happens for instance if the machine is hardened
for STIG and sssd.conf does not define services=... in the
[sssd] section.
The consequence is that trust cannot be established with an AD
domain.
The installer must enable nss and pam services even if there is
a pre-existing sssd.conf file.
Fixes: https://pagure.io/freeipa/issue/9427
Signed-off-by: Florence Blanc-Renaud <flo@redhat.com>
Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
When modifying ipa-epn code, a warning was issued:
--------------
Python 3.11.4 (main, Jun 7 2023, 00:00:00) [GCC 13.1.1 20230511 (Red Hat 13.1.1-2)]
************* Module ipaclient.install.ipa_epn
ipaclient/install/ipa_epn.py:89: [W0719(broad-exception-raised), drop_privileges] Raising too general exception: Exception)
--------------
Use 'RequiresRoot' exception class and clarify the message:
ipalib.errors.RequiresRoot: Cannot drop privileges!
Related: https://pagure.io/freeipa/issue/9425
Signed-off-by: Alexander Bokovoy <abokovoy@redhat.com>
Reviewed-By: Florence Blanc-Renaud <flo@redhat.com>
The following warning is displayed on a system running with Python 3.12:
-------------------
/usr/lib/python3.12/site-packages/ipalib/rpc.py:925: DeprecationWarning:
datetime.utcnow() is deprecated and scheduled for removal in a future
version. Use timezone-aware objects to represent datetimes in UTC:
datetime.now(datetime.UTC).
timestamp=datetime.datetime.utcnow())
-------------------
Fixes: https://pagure.io/freeipa/issue/9425
Signed-off-by: Alexander Bokovoy <abokovoy@redhat.com>
Reviewed-By: Florence Blanc-Renaud <flo@redhat.com>
Adding mail_from_realname setting to configuration so that the real name of the sender of the password expiration notification can be customized. This addition does not affect existing configurations.
Fixes: https://pagure.io/freeipa/issue/9336
Signed-off-by: Simon Nussbaum <simon.nussbaum@adfinis.com>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
SSSD's command passkey_child was previously using stderr to
print the following messages:
PIN required.
Please touch the device.
but switched to stdout instead in the commit
https://github.com/SSSD/sssd/commit/6b0d175f8fad63c9c41e0b990c4a5632e96cc3f7
Stdout was used only for displaying the generated passkey.
This means that ipa user-add-passkey --register now must read
stdout line by line and print only the messages that the user
needs to see (all lines except the one containing the passkey).
Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
Apart from server-side credentials passkey should also register
discoverable credentials.
ipa user-add-passkey --register now supports an additional option,
--cred-type server-side|discoverable
that is propagated to passkey_child command.
Signed-off-by: Florence Blanc-Renaud <flo@redhat.com>
Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
The automember-rebuild task may require high CPU usage
if many users/hosts/groups are processed.
Add a note in the ipa automember-rebuild CLI output
and in the WebUI confirmation message.
Fixes: https://pagure.io/freeipa/issue/9320
Signed-off-by: Florence Blanc-Renaud <flo@redhat.com>
Reviewed-By: Francisco Trivino <ftrivino@redhat.com>
The client installer code can be called in 3 different ways:
- from ipa-client-install CLI
- from ipa-replica-install CLI if the client is not already installed
- from ipa-server-install
In the last case, the client installer is called with
options.on_master=True
As a result, it's skipping the part that is creating the krb5
configuration:
if not options.on_master:
nolog = tuple()
configure_krb5_conf(...)
The configure_krb5_conf method is the place where the krb5.conf file is
backup'ed with the extention ".ipabkp". For a master installation, this
code is not called and the ipabkp file does not exist => delete raises
an error.
When delete fails because the file does not exist, no need to log an
error message.
Fixes: https://pagure.io/freeipa/issue/9306
Signed-off-by: Florence Blanc-Renaud <flo@redhat.com>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
> Emitted when a local variable is accessed before its assignment took
place. Assignments in try blocks are assumed not to have occurred when
evaluating associated except/finally blocks. Assignments in except
blocks are assumed not to have occurred when evaluating statements
outside the block, except when the associated try block contains a
return statement.
Fixes: https://pagure.io/freeipa/issue/9278
Signed-off-by: Stanislav Levin <slev@altlinux.org>
Reviewed-By: Stanislav Levin <slev@altlinux.org>
Aleksandr Sharov
Antonio Torres
Alexander Bokovoy
Florence Blanc-Renaud
Thomas Woerner
David Hanina
Rob Crittenden
Stanislav Levin
Ian Brown
Francisco Trivino
Rafael Guterres Jeffman
Christian Heimes
Thorsten Scherf
Simon Nussbaum
Timo Aaltonen