The data structures for the internal DNS server use the attribute idnsName
instead of cn in the DN. It's also used to search for entries when entries
are added, modified, or removed.
The new index speeds up dnsrecord and dnszone related commands as well
as commands like host-add and host-del --updatedns.
Fixes: https://pagure.io/freeipa/issue/7803
Signed-off-by: Christian Heimes <cheimes@redhat.com>
Reviewed-By: Florence Blanc-Renaud <frenaud@redhat.com>
An index is used to optimize an LDAP operation. Without an index, 389-DS
has to perform a partial or even full table scan. A full database scan can
easily take 10 seconds or more in a large installation.
* automountMapKey: eq, pres (was: eq)
* autoMountMapName: eq
* ipaConfigString: eq
* ipaEnabledFlag: eq
* ipaKrbAuthzData: eq, sub
* accessRuleType: eq
* hostCategory: eq
automountMapKey and autoMountMapName filters are used for automount.
Installation and service discovery (CA, KRA) use ipaConfigString to find
active services and CA renewal master.
SSSD filters with ipaEnabledFlag, accessRuleType, and hostCategory to
find and cache HBAC rules for each host.
ipaKrbAuthzData is used by ipa host-del. The framework performs a
'*arg*' query, therefore a sub index is required, too.
Partly fixes: https://pagure.io/freeipa/issue/7786
Fixes: https://pagure.io/freeipa/issue/7787
Fixes: https://pagure.io/freeipa/issue/7790
Fixes: https://pagure.io/freeipa/issue/7792
Signed-off-by: Christian Heimes <cheimes@redhat.com>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
IPA doesn't officially support RFC 2307 IP services. However SSSD has a
nsswitch plugin to provide service lookups. The subtree search for
(&(ipserviceport=$PORT)(ipserviceprotocol=$SRV)(objectclass=ipservice)) in
cn=accounts,$SUFFIX has caused performance issues on large
installations.
This patch introduced a dedicated container
cn=ipservices,cn=accounts,$SUFFIX for IP services for future use or 3rd
party extensions. SSSD will be change its search base in an upcoming
release, too.
A new ipServicePort index is added to optimize searches for an IP
service by port. There is no index on ipServiceProtocol because the index
would have poor selectivity. An ipService entry has either 'tcp' or 'udp'
as protocol.
Fixes: https://pagure.io/freeipa/issue/7797
See: https://pagure.io/freeipa/issue/7786
Signed-off-by: Christian Heimes <cheimes@redhat.com>
Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
Samba 4.9 became a bit more strict about creating a local NT token and a
failure to resolve or create BUILTIN\Guests group will cause a rejection
of the connection for a successfully authenticated one.
Add a default mapping of the nobody group to BUILTIN\Guests.
BUILTIN\Guests is a special group SID that is added to the NT token for
authenticated users.
For real guests there is 'guest account' option in smb.conf which
defaults to 'nobody' user.
This was implicit behavior before as 'guest account = nobody' by
default would pick up 'nobody' group as well.
Fixes: https://pagure.io/freeipa/issue/7705
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
Allow hosts to delete services they own. This is an ACL that complements
existing one that allows to create services on the same host.
Add a test that creates a host and then attempts to create and delete a
service using its own host keytab.
Fixes: https://pagure.io/freeipa/issue/7486
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
Due to optimizations in 389-ds performed as result of
https://pagure.io/389-ds-base/issue/49372, LDAP search filter
is rewritten to include parentID information. It implies that parentID
has to be readable for a bound identity performing the search. This is
what 389-ds expects right now but FreeIPA DS instance does not allow it.
As result, searches with a one-level scope fail to return results that
otherwise are matched in a sub scope search.
While 389-ds developers are working on the fix for issue
https://pagure.io/389-ds-base/issue/49617, we can fix it by adding an
explicit ACI to allow reading parentID attribute at the suffix level.
Fixes: https://pagure.io/freeipa/issue/7466
Signed-off-by: Alexander Bokovoy <abokovoy@redhat.com>
Reviewed-By: Christian Heimes <cheimes@redhat.com>
The ACI needed for staged users and deleted users were granted
only to the uid=admin user. They should rather be granted to
cn=admins group, to make sure that all members of the admins
group are able to call the command ipa user-del --preserve.
This commit also adds integration test for non-regression.
https://pagure.io/freeipa/issue/7342
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
The patch addresses:
https://bugzilla.redhat.com/show_bug.cgi?id=1527020
"nsslapd-sasl-max-buffer-size is hardcoded to '2097152' during
install even if another value was provided in an LDIF
( --dirsrv-config-file )"
Fixes: https://pagure.io/freeipa/issue/7341
Tested against RHEL 7.4, the nsslapd-sasl-max-buffer-size parameter
is still 2097152 after this change and the change allows overriding
its value using --dirsrv-config-file properly.
Fix suggested by Florence Blanc-Renaud.
Signed-off-by: François Cami <fcami@fedoraproject.org>
Reviewed-By: Florence Blanc-Renaud <frenaud@redhat.com>
It is possible to add caacl entries with same "name" (cn). The
command is supposed to prevent this but direct LDAP operations allow
it and doing that will cause subsequent errors.
Enable the DS uniqueness constraint plugin for the cn attribute in
CA ACL entries.
Fixes: https://pagure.io/freeipa/issue/7304
Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
host-find <host_name> command performance gets deteriorated when
there's way too many hosts in the LDAP tree. We're adding indices
to try and mitigate this behavior.
https://pagure.io/freeipa/issue/6371
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
The content synchronization plugin can be limited to the dns subtree in
Directory Server. This increases performance and helps to prevent some
potential issues.
Fixes: https://pagure.io/freeipa/issue/6515
Signed-off-by: Tomas Krizek <tkrizek@redhat.com>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
When first installation of IPA has been done when whoami
plugin was not enabled in DS by default and then IPA was
upgraded to newer versions, then after upgrade to IPA 4.5
WebUI stops working. This is caused by new requirement on
whoami DS plugin which is used to obtain information about
logged in entity.
This fix adds the whoami plugin during update in case that the plugin
is not enabled.
https://pagure.io/freeipa/issue/7126
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
Reviewed-By: Tibor Dudlak <tdudlak@redhat.com>
ipa-server-upgrade fails when running the ipaload_cacrt plugin. The plugin
finds all CA certificates in /etc/httpd/alias and uploads them in LDAP
below cn=certificates,cn=ipa,cn=etc,$BASEDN.
The issue happens because there is already an entry in LDAP for IPA CA, but
with a different DN. The nickname in /etc/httpd/alias can differ from
$DOMAIN IPA CA.
To avoid the issue:
1/ during upgrade, run a new plugin that removes duplicates and restarts ldap
(to make sure that uniqueness attr plugin is working after the new plugin)
2/ modify upload_cacert plugin so that it is using $DOMAIN IPA CA instead of
cn=$nickname,cn=ipa,cn=etc,$BASEDN when uploading IPA CA.
https://pagure.io/freeipa/issue/7125
Reviewed-By: Fraser Tweedale <ftweedal@redhat.com>
The compat plugin was causing deadlocks with the topology plugin. Move
its setup at the end of the installation and remove the
cn=topology,cn=ipa,cn=etc subtree from its scope.
https://pagure.io/freeipa/issue/6821
Reviewed-By: Martin Basti <mbasti@redhat.com>
The trusted domain entries created in earlier versions are missing gidnumber.
During upgrade, a new plugin will read the gidnumber of the fallback group
cn=Default SMB Group and add this value to trusted domain entries which do
not have a gidNumber.
https://pagure.io/freeipa/issue/6827
Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
- Allows an admin to easily force a user to expire their password forcing the user to change it immediately or at a specified time in the future
Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
Reviewed-By: Jan Cholasta <jcholast@redhat.com>
update_ca_renewal_master uses ipaCert certmonger tracking information to
decide whether the local server is the CA renewal master or not. The
information is lost when migrating from /etc/httpd/alias to
/var/lib/ipa/radb in update_ra_cert_store.
Make sure update_ra_cert_store is executed after update_ca_renewal_master
so that correct information is used.
https://fedorahosted.org/freeipa/ticket/5959
Reviewed-By: Stanislav Laznicka <slaznick@redhat.com>
This is in preparation for separating out the user under which the
ipa api framework runs as.
This commit also removes certs.NSS_DIR to avoid confusion and replaces
it where appropriate with the correct NSS DB directory, either the old
HTTPD_ALIAS_DIR ot the RA DB IPA_RADB_DIR. In some cases its use is
removed altogether as it was simply not necessary.
https://fedorahosted.org/freeipa/ticket/5959
Signed-off-by: Simo Sorce <simo@redhat.com>
Reviewed-By: Jan Cholasta <jcholast@redhat.com>
The anonymous user allows the framework to obtain an armor ccache without
relying on usable credentials, either via a keytab or a pkinit and
public certificates. This will be needed once the HTTP keytab is moved away
for privilege separation.
https://fedorahosted.org/freeipa/ticket/5959
Signed-off-by: Simo Sorce <simo@redhat.com>
Reviewed-By: Jan Cholasta <jcholast@redhat.com>
subjectAltName is required or relevant in most certificate use cases
(esp. TLS, where carrying DNS name in Subject DN CN attribute is
deprecated). Therefore it does not really make sense to have a
special permission for this, over and above "request certificate"
permission.
Furthermore, we already do rigorously validate SAN contents again
the subject principal, and the permission is waived for self-service
requests or if the operator is a host principal.
So remove the permission, the associated virtual operation, and the
associated code in cert_request.
Fixes: https://fedorahosted.org/freeipa/ticket/6526
Reviewed-By: Martin Babinsky <mbabinsk@redhat.com>
Set explicitly krbPwdPolicyReference attribute to all hosts (entries in
cn=computers,cn=accounts), services (entries in cn=services,cn=accounts) and
Kerberos services (entries in cn=$REALM,cn=kerberos). This is done using DS's
CoS so no attributes are really added.
The default policies effectively disable any enforcement or lockout for hosts
and services. Since hosts and services use keytabs passwords enforcements
doesn't make much sense. Also the lockout policy could be used for easy and
cheap DoS.
https://fedorahosted.org/freeipa/ticket/6561
Reviewed-By: Pavel Vomacka <pvomacka@redhat.com>
Automake manual section 13 What Gets Cleaned says that make maintainer-clean
should not remove files necessary for subsequent runs of ./configure.
It practically means that all usage of MAINTAINERCLEANFILES were incorrect
so I've removed them.
https://fedorahosted.org/freeipa/ticket/6418
Reviewed-By: Lukas Slebodnik <lslebodn@redhat.com>
Reviewed-By: Christian Heimes <cheimes@redhat.com>
To make the code more general, moved the update_dna_shared_config
among other update plugins.
Bugfix: DNA shared config connection protocol was compared to a
method string which would result in a try to always update it
even if there was no need to.
https://fedorahosted.org/389/ticket/48373 causes that two
shared DNA config entries are created instead of one.
https://fedorahosted.org/freeipa/ticket/6392
Reviewed-By: Martin Babinsky <mbabinsk@redhat.com>
Reviewed-By: Jan Cholasta <jcholast@redhat.com>
krbCanonicalName is for a long time among the attributes guarded by uniqueness
plugins, but there was never an index for it. Now that the attribute is really
used to store canonical principal names we need to add index for it to avoid
performance regressions.
https://fedorahosted.org/freeipa/ticket/6100
Reviewed-By: Thierry Bordaz <tbordaz@redhat.com>
DS core server provides a default plugin (passwd_modify_extop) to handle
1.3.6.1.4.1.4203.1.11.1 extended op (https://www.ietf.org/rfc/rfc3062.txt)
IPA delivers ipa_pwd_extop plugin that should take precedence over
the default DS plugin (passwd_modify_extop)
In addition make sure that slapi-nis has a low precedence
Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
This commit adds the 'ca' plugin for creating and managing
lightweight CAs. The initial implementation supports a single level
of sub-CAs underneath the IPA CA.
This commit also:
- adds the container for FreeIPA CA objects
- adds schema for the FreeIPA CA objects
- updates ipa-pki-proxy.conf to allow access to the Dogtag
lightweight CAs REST API.
Part of: https://fedorahosted.org/freeipa/ticket/4559
Reviewed-By: Jan Cholasta <jcholast@redhat.com>
Reviewed-By: Martin Babinsky <mbabinsk@redhat.com>
In case an ID override was created for an Active Directory user in the
default trust view, allow mapping the incoming GSSAPI authenticated
connection to the ID override for this user.
This allows to self-manage ID override parameters from the CLI, for
example, SSH public keys or certificates. Admins can define what can be
changed by the users via self-service permissions.
Part of https://fedorahosted.org/freeipa/ticket/2149
Part of https://fedorahosted.org/freeipa/ticket/3242
Reviewed-By: Martin Babinsky <mbabinsk@redhat.com>
Add the ipa-pki-retrieve-key helper program and configure
lightweight CA key replication on installation and upgrade. The
specific configuration steps are:
- Add the 'dogtag/$HOSTNAME' service principal
- Create the pricipal's Custodia keys
- Retrieve the principal's keytab
- Configure Dogtag's CS.cfg to use ExternalProcessKeyRetriever
to invoke ipa-pki-retrieve-key for key retrieval
Also bump the minimum version of Dogtag to 10.3.2.
Part of: https://fedorahosted.org/freeipa/ticket/4559
Reviewed-By: Jan Cholasta <jcholast@redhat.com>
Christian Heimes
François Cami
Alexander Bokovoy
Rob Crittenden
Florence Blanc-Renaud
François Cami
Alexander Koksharov
Fraser Tweedale
Stanislav Laznicka
Tomas Krizek
Pavel Vomacka
Tibor Dudlák
Gabe
Martin Babinsky
Jan Cholasta
Simo Sorce
David Kupka
Petr Spacek
Thierry Bordaz
Martin Basti