This condition was checked in group-add but not in group-mod.
This evaluation is done later in the pre_callback so that all
the other machinations about posix are already done to make
it easier to tell whether this condition is true or not.
Fixes: https://pagure.io/freeipa/issue/8990
Signed-off-by: Rob Crittenden <rcritten@redhat.com>
Reviewed-By: Florence Blanc-Renaud <flo@redhat.com>
Only three remaining scripts used this form, two of which are
for developers only and not shipped.
The shebang in ipa-ccache-sweeper will be converted to
"#!$(PYTHON) -I" in the build process.
Fixes: https://pagure.io/freeipa/issue/8941
Signed-off-by: Rob Crittenden <rcritten@redhat.com>
Reviewed-By: Rafael Guterres Jeffman <rjeffman@redhat.com>
Update the rawhide Vagrant box to 0.8.3
(built May 26 2023 using fedora-39)
Signed-off-by: Florence Blanc-Renaud <flo@redhat.com>
Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
The fixture issue_and_expire_acme_cert is changing the date
on master and client. It also resets the admin password as
it gets expired after the date change.
Currently the code is resetting the password by performing
kinit on the client, which leaves the master with an expired
ticket in its cache. Reset the password on the master instead
in order to have a valid ticket for the next operations.
Fixes: https://pagure.io/freeipa/issue/9383
Signed-off-by: Florence Blanc-Renaud <flo@redhat.com>
Reviewed-By: Mohammad Rizwan <myusuf@redhat.com>
Also warn that similar services may also need to be disabled.
An example is an nscd replacement named unscd.
Fixes: https://pagure.io/freeipa/issue/9086
Signed-off-by: Rob Crittenden <rcritten@redhat.com>
Reviewed-By: Florence Blanc-Renaud <flo@redhat.com>
Commit f78dc0b163 was missing an exception for the constrained
delegation ACL TL data type during the principal entry update operation.
This ACL is not meant to be stored as encoded data in krbExtraData.
Signed-off-by: Julien Rische <jrische@redhat.com>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
Since November 2020, Active Directory KDC generates a new type of
signature as part of the PAC. It is called "ticket signature", and is
generated based on the encrypted part of the ticket. The presence of
this signature is not mandatory in order for the PAC to be accepted for
S4U requests.
However, the behavior is different for MIT krb5. Support was added as
part of the 1.20 release, and this signature is required in order to
process S4U requests. Contrary to the PAC extended KDC signature, the
code generating this signature cannot be isolated and backported to
older krb5 versions because this version of the KDB API does not allow
passing the content of the ticket's encrypted part to IPA.
This is an issue in gradual upgrade scenarios where some IPA servers
rely on 1.19 and older versions of MIT krb5, while others use version
1.20 or newer. A service ticket that was provided by 1.19- IPA KDC will
be rejected when used by a service against a 1.20+ IPA KDC for S4U
requests.
On Fedora, CentOS 9 Stream, and RHEL 9, when the krb5 version is 1.20 or
newer, it will include a downstream-only update adding the
"optional_pac_tkt_chksum" KDB string attribute allowing to tolerate the
absence of PAC ticket signatures, if necessary.
This commit adds an extra step during the installation and update
processes where it adds a "pacTktSignSupported" ipaConfigString
attribute in "cn=KDC,cn=[server],cn=masters,cn=ipa,cn=etc,[basedn]" if
the MIT krb5 version IPA what built with was 1.20 or newer.
This commit also set "optional_pac_tkt_chksum" as a virtual KDB entry
attribute. This means the value of the attribute is not actually stored
in the database (to avoid race conditions), but its value is determined
at the KDC starting time by search the "pacTktSignSupported"
ipaConfigString in the server list. If this value is missing for at
least of them is missing, enforcement of the PAC ticket signature is
disabled by setting "optional_pac_tkt_chksum" to true for the local
realm TGS KDB entry.
For foreign realm TGS KDB entries, the "optional_pac_tkt_chksum" virtual
string attribute is set to true systematically, because, at least for
now, trusted AD domains can still have PAC ticket signature support
disabled.
Given the fact the "pacTktSignSupported" ipaConfigString for a single
server is added when this server is updated, and that the value of
"optional_pac_tkt_chksum" is determined at KDC starting time based on
the ipaConfigString attributes of all the KDCs in the domain, this
requires to restart all the KDCs in the domain after all IPA servers
were updated in order for PAC ticket signature enforcement to actually
take effect.
Fixes: https://pagure.io/freeipa/issue/9371
Signed-off-by: Julien Rische <jrische@redhat.com>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
In November 2022, Microsoft introduced a new PAC signature type called
"extended KDC signature" (or "full PAC checksum"). This new PAC
signature will be required by default by Active Directory in July 2023
for S4U requests, and opt-out will no longer be possible after October
2023.
Support for this new signature type was added to MIT krb5, but it relies
on the new KDB API introduced in krb5 1.20. For older MIT krb5 versions,
the code generating extended KDC signatures cannot be backported as it
is without backporting the full new KDB API code too. This would have
too much impact to be done.
As a consequence, krb5 packages for Fedora 37, CentOS 8 Stream, and RHEL
8 will include a downstream-only update adding the
krb5_pac_full_sign_compat() function, which can be used in combination
with the prior to 1.20 KDB API to generate PAC extended KDC signatures.
Fixes: https://pagure.io/freeipa/issue/9373
Signed-off-by: Julien Rische <jrische@redhat.com>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
fontawesome 6.x is not entirely compatible with 4.x version but in
Fedora the change was made to make 4.x bits FreeIPA depends on to be
forward-ported to 6.x build. This also allows to have common dependency
for all versions.
This patch switches to the common dependency using 'fonts(fontawesome)'.
This works on all Fedora and RHEL versions.
Signed-off-by: Jerry James <loganjerry@gmail.com>
Signed-off-by: Alexander Bokovoy <abokovoy@redhat.com>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
The commands ipa user-add or ipa group-add validate the
format of the user/group name and display the following
message when it does not conform to the expectations:
invalid 'login': may only include letters, numbers, _, -, . and $
The format is more complex, for instance '1234567' is an invalid
user name but the failure is inconsistent with the error message.
Modify the error message to point to ipa help user/group and add
more details in the help message.
Same change for idoverrideuser and idoverridegroup:
The user/group name must follow these rules:
- cannot contain only numbers
- must start with a letter, a number, _ or .
- may contain letters, numbers, _, ., or -
- may end with a letter, a number, _, ., - or $
Fixes: https://bugzilla.redhat.com/show_bug.cgi?id=2150217
Signed-off-by: Florence Blanc-Renaud <flo@redhat.com>
Reviewed-By: Rafael Guterres Jeffman <rjeffman@redhat.com>
Reviewed-By: Alexander Bokovoy <abbra@users.noreply.github.com>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
In order to expire the ACME cert, system is moved and while
issuing the kinit command, results into failure.
Hence run kinit command repeatedly untill things get settle.
This patch removes the sleep and adds tasks.run_repeatedly()
method instead.
Signed-off-by: Mohammad Rizwan <myusuf@redhat.com>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
Reviewed-By: Florence Blanc-Renaud <flo@redhat.com>
If a cert-find fails on the CA side we get a Message tag
containing a string describing the failure plus the java stack
trace. Pull out the first part of the message as defined by the
first colon and include that in the error message returned to
the user.
The new message will appear as:
$ ipa cert-find
ipa: ERROR: Certificate operation cannot be completed: Unable to search for certificates (500)
vs the old generic message:
ipa: ERROR: Certificate operation cannot be completed: Unable to communicate with CMS (500)
This can be reproduced by setting nssizelimit to 100 on the
pkidbuser. The internal PKI search returns err=4 but the CA
tries to convert all values into certificates and it fails. The
value needs to be high enough that the CA can start but low
enough that you don't have to create hundreds of certificates
to demonstrate the issue.
https://pagure.io/freeipa/issue/9369
Signed-off-by: Rob Crittenden <rcritten@redhat.com>
Reviewed-By: Florence Blanc-Renaud <flo@redhat.com>
Previous test to test_ssh_key_connection is calling ipa-server-upgrade command,
which restarts all the associated services.
Especially on slower machine, SSSD is not yet online when the SSH connection is attempted.
This results to only cached users being available.
Wait for SSSD to become available before the SSH connection is attempted.
Fixes: https://pagure.io/freeipa/issue/9377
Signed-off-by: Michal Polovka <mpolovka@redhat.com>
Reviewed-By: Florence Blanc-Renaud <frenaud@redhat.com>
Reviewed-By: Julien Rische <jrische@redhat.com>
Fedora 38 is now available, move the testing pipelines to
- fedora 38 for the _latest definitions
- fedora 37 for the _previous definitions
Signed-off-by: Florence Blanc-Renaud <flo@redhat.com>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
The command ipa idview-show NAME has a post callback
method that replaces the ID override anchor with the corresponding
user name.
For instance the anchor
ipaanchoruuid=:SID:S-1-5-21-3951964782-819614989-3867706637-1114
is replaced with the name of the ad user aduser@ad.test.
The method loops on all the anchors and for each one performs the
resolution, which can be a costly operation if the anchor is for
a trusted user. Instead of doing a search for each anchor, it is
possible to read the 'ipaOriginalUid' value from the ID override
entry.
Fixes: https://pagure.io/freeipa/issue/9372
Signed-off-by: Florence Blanc-Renaud <flo@redhat.com>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
On fedora < 39, nodejs 20 is not the default version. As
a consequence, the installation of nodejs20 adds the command
/usr/bin/node-20 instead of /usr/bin/node.
FreeIPA build is using the node command and fails if the
command is missing.
Force nodejs < 20 on fedora < 39 to make sure the node
command is installed.
Fixes: https://pagure.io/freeipa/issue/9374
Signed-off-by: Florence Blanc-Renaud <flo@redhat.com>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
The test test_ipahealthcheck.py::TestIpaHealthcheck frequently
hits its 90min timeout. Extend by 15min to allow completion.
Fixes: https://pagure.io/freeipa/issue/9362
Signed-off-by: Florence Blanc-Renaud <flo@redhat.com>
Reviewed-By: Anuja More <amore@redhat.com>
Pylint reports false-negative result for Sphinx 6.1.0+:
```
************* Module ipasphinx.ipabase
ipasphinx/ipabase.py:10: [E0611(no-name-in-module), ] No name 'progress_message' in module 'sphinx.util')
```
Actually `sphinx.util.progress_message` is still available in Sphinx 6.1
but it's deprecated and will be removed in 8.0:
https://www.sphinx-doc.org/en/master/extdev/deprecated.html#deprecated-apis
Related change:
8c5e7013ea
Fixes: https://pagure.io/freeipa/issue/9361
Signed-off-by: Stanislav Levin <slev@altlinux.org>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
When ipa cert-find --all is called, the function prints the
certificate public bytes. The code recently switched to OpenSSL.crypto
and the objects OpenSSL.crypto.X509 do not have the method
public_bytes(). Use to_cryptography() to transform into a
cryptography.x509.Certificate before calling public_bytes().
Related: https://pagure.io/freeipa/issue/9331
Signed-off-by: Florence Blanc-Renaud <flo@redhat.com>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
Fix Covscan-discovered DEADCODE block when searching for PAC info,
caused by a wrong condition being evaluated when entry is a trusted
domain object.
Fixes: https://pagure.io/freeipa/issue/9368
Signed-off-by: Rafael Guterres Jeffman <rjeffman@redhat.com>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
SSSD already provides a config snippet which includes
SSSD_PUBCONF_KRB5_INCLUDE_D_DIR, and having both breaks Java.
Add also a dependency on sssd-krb5 for freeipa-client.
https://pagure.io/freeipa/issue/9267
Signed-off-by: Timo Aaltonen <tjaalton@debian.org>
Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
Reviewed-By: Florence Blanc-Renaud <flo@redhat.com>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
cert-find is a rather complex beast because it not only
looks for certificates in the optional CA but within the
IPA LDAP database as well. It has a process to deduplicate
the certificates since any PKI issued certificates will
also be associated with an IPA record.
In order to obtain the data to deduplicate the certificates
the cert from LDAP must be parser for issuer and serial number.
ipaldap has automation to determine the datatype of an
attribute and will use the python-cryptography engine to
decode a certificate automatically if you access
entry['usercertificate'].
The downside is that this is comparatively slow. Here is the
parse time in microseconds:
OpenSSL.crypto 175
pyasn1 1010
python-cryptography 3136
The python-cryptography time is fine if you're parsing one
certificate but if the LDAP search returns a lot of certificates,
say in the thousands, then those microseconds add up quickly.
In testing it took ~17 seconds to parse 5k certificates.
It's hard to overstate just how much better the cryptography
Python interface is. In the case of OpenSSL really the only
certificate fields easily available are serial number, subject
and issuer. And the subject/issuer are in the OpenSSL reverse
format which doesn't compare nicely to the cryptography format.
The DN module can correct this.
Fortunately for cert-find we only need serial number and issuer,
so the OpenSSL module fine. It takes ~2 seconds.
pyasn1 is also relatively faster but switch to it would require
subtantially more effort for less payback.
cert-find when there are a lot of certificates has been
historically slow. It isn't related to the CA which returns
large sets (well, 5k anyway) in a second or two. It was the
LDAP comparision adding tens of seconds to the runtime.
CLI times from before and after:
original:
-------------------------------
Number of entries returned 5011
-------------------------------
real 0m21.155s
user 0m0.835s
sys 0m0.159s
using OpenSSL:
real 0m5.747s
user 0m0.864s
sys 0m0.148s
OpenSSL is forcibly lazy-loaded so it doesn't conflict with
python-requests. See ipaserver/wsgi.py for the gory details.
Fixes: https://pagure.io/freeipa/issue/9331
Signed-off-by: Rob Crittenden <rcritten@redhat.com>
Reviewed-By: Florence Blanc-Renaud <frenaud@redhat.com>
Reviewed-By: Antonio Torres <antorres@redhat.com>
The sizelimit option was not being passed into the dogtag
ra_find() command so it always returned all available certificates.
A value of 0 will retain old behavior and return all certificates.
The default value is the LDAP searchsizelimit.
Related: https://pagure.io/freeipa/issue/9331
Signed-off-by: Rob Crittenden <rcritten@redhat.com>
Reviewed-By: Florence Blanc-Renaud <frenaud@redhat.com>
Reviewed-By: Antonio Torres <antorres@redhat.com>
Use admin password obtained from local config instead of hardcoded
value, as the password may differ in different testing environments.
https://pagure.io/freeipa/issue/9226
Signed-off-by: Michal Polovka <mpolovka@redhat.com>
Reviewed-By: Erik Belko <ebelko@redhat.com>
Reviewed-By: Florence Blanc-Renaud <flo@redhat.com>
Send stderr of pkgconf to /dev/null rather than printing the following
error text while parsing the spec file:
Package krb5 was not found in the pkg-config search path.
Perhaps you should add the directory containing `krb5.pc'
to the PKG_CONFIG_PATH environment variable
Package 'krb5', required by 'virtual:world', not found
`BuildRequires: pkgconfig(krb5)` ensures this won't happen when running
a real build. It simply avoids 4 lines of needless error output when
running something like `fedpkg prep`.
Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
Per the Fedora packaging guidelines¹.
The GPG key was generated using details found on the wiki². The
following commands can be used to fetch the signing key via fingerprint
and extract it:
fpr=0E63D716D76AC080A4A33513F40800B6298EB963
gpg --keyserver keys.openpgp.org --receive-keys $fpr
gpg --armor --export-options export-minimal --export $fpr >gpgkey-$fpr.asc
¹ https://docs.fedoraproject.org/en-US/packaging-guidelines/#_verifying_signatures
² https://www.freeipa.org/page/Verify_Release_Signature
Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
DS does not enable plugins unless nsslapd-dynamic-plugins is enabled or
DS is restarted. The DNA plugin creates its configuration entries with
some delay after the plugin is enabled.
DS is now restarted after the DNA plugin is enabled so it can create the
entries while Dogtag and the rest of the system is installing. The
updater `update_dna_shared_config` no longer blocks and waits for two
times 60 seconds for `posix-ids` and `subordinate-ids`.
Fixes: https://pagure.io/freeipa/issue/9358
Signed-off-by: Christian Heimes <cheimes@redhat.com>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
Two tests have known issues in test_trust.py with sssd 2.8.2+:
- TestNonPosixAutoPrivateGroup::test_idoverride_with_auto_private_group
(when called with the "hybrid" parameter)
- TestPosixAutoPrivateGroup::test_only_uid_number_auto_private_group_default
(when called with the "true" parameter)
Related: https://pagure.io/freeipa/issue/9295
Signed-off-by: Florence Blanc-Renaud <flo@redhat.com>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
1 : Test to verify that groups have correct userclass when
external is set to true or false with group-add.
2 : After creating a nonposix group verify that all
following group_add calls to add posix groups calls are
not failing with missing attribute.
Related: https://pagure.io/freeipa/issue/9349
Signed-off-by: mbhalodi <mbhalodi@redhat.com>
Reviewed-By: Michal Polovka <mpolovka@redhat.com>
Reviewed-By: Anuja More <amore@redhat.com>
Reviewed-By: Florence Blanc-Renaud <flo@redhat.com>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
Reviewed-By: Antonio Torres <antorres@redhat.com>
This includes:
* Section about command/param info in usage guide
* Section about metadata retrieval in usage guide
* Guide about differences between CLI and API
* Access control guide (management of roles, privileges and
permissions).
* Guide about API contexts
* JSON-RPC usage guide and JSON-to-Python conversion
* Notes about types in API Reference
Signed-off-by: Antonio Torres <antorres@redhat.com>
Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
Add a test that uses IPA API to allow delegation of RBCD configuration
to a host and then use it to set up RBCD rule for a service.
Run RBCD check when the rule exists and when the rule is removed.
Since we only provide RBCD support on KDC side with Kerberos 1.20, skip
the test on Fedora versions prior to Fedora 38 and on RHEL versions
prior to RHEL 9.2.
Fixes: https://pagure.io/freeipa/issue/9354
Signed-off-by: Alexander Bokovoy <abokovoy@redhat.com>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
Resource-based constrained delegation (RBCD) is implemented with a new
callback used by the KDC. This callback is called when a server asks for
S4U2Proxy TGS request and passes a ticket that contains RBCD PAC
options.
The callback is supposed to take a client and a server principals, a PAC and a target
service database entry. Using the target service database entry it then
needs to decide whether a server principal is allowed to delegate the
client credentials to the target service.
The callback can also cross-check whether the client principal can be
limited in delegating own tickets but this is not implemented in the
current version.
Fixes: https://pagure.io/freeipa/issue/9354
Signed-off-by: Alexander Bokovoy <abokovoy@redhat.com>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
IPA API commands to manage RBCD access controls.
Fixes: https://pagure.io/freeipa/issue/9354
Signed-off-by: Alexander Bokovoy <abokovoy@redhat.com>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
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>
Confine search for S4U2Proxy access control lists to the subtree where
they created. This will allow to use a similar method to describe RBCD
access controls.
Related: https://pagure.io/freeipa/issue/5444
Signed-off-by: Alexander Bokovoy <abokovoy@redhat.com>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
Another change in automember plugin messaging that breaks FreeIPA tests.
Use common substring to match.
Signed-off-by: Alexander Bokovoy <abokovoy@redhat.com>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
Constrained delegation target may already be configured by default.
Related: https://pagure.io/freeipa/issue/9354
Signed-off-by: Alexander Bokovoy <abokovoy@redhat.com>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
Revisit the bash tests and port the valid
tests to upstream.
Related: https://pagure.io/freeipa/issue/9332
Signed-off-by: mbhalodi <mbhalodi@redhat.com>
Reviewed-By: Florence Blanc-Renaud <flo@redhat.com>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
Reviewed-By: Michal Polovka <mpolovka@redhat.com>
bind-dyndb-ldap on Debian installs ldap.so in a subdirectory of
/usr/lib to prevent unintentional usage of an unversioned .so.
The default settings for FreeIPA on Debian used an incomplete
path, resulting in a failure to find ldap.so when bind attempts to
start with bind-dyndb-ldap configured.
This fixes the default path to use the appropriate location in its
multiarch-qualified path.
Signed-off-by: Jarl Gullberg <jarl.gullberg@gmail.com>
Reviewed-By: Timo Aaltonen <tjaalton@ubuntu.com>
