Commit Graph

2416 Commits

Author SHA1 Message Date
Florence Blanc-Renaud
2011d1a36a pylint: disable used-before-assignment
Related: https://pagure.io/freeipa/issue/9278

Signed-off-by: Florence Blanc-Renaud <flo@redhat.com>
Reviewed-By: Stanislav Levin <slev@altlinux.org>
2023-01-10 08:30:58 +01:00
Florence Blanc-Renaud
12067297d8 pylint: remove useless suppression
The newer version of pylint has fixed false positives and
does not need anymore these suppressions:
- global-variable-not-assigned
- invalid-sequence-index
- no-name-in-module
- not-callable
- unsupported-assignment-operation

Related: https://pagure.io/freeipa/issue/9278
Signed-off-by: Florence Blanc-Renaud <flo@redhat.com>
Reviewed-By: Stanislav Levin <slev@altlinux.org>
2023-01-10 08:30:58 +01:00
Florence Blanc-Renaud
17a5d5bff1 FIPS setup: fix typo filtering camellia encryption
The config file /var/kerberos/krb5kdc/kdc.conf is customized
during IPA server installation with a list of supported
encryption types.
In FIPS mode, camellia encryption is not supported and should
be filtered out. Because of a typo in the filtering method,
the camellia encryptions are appended while they should not.

Fix the typo (camelia vs camellia) in order to filter properly.

Signed-off-by: Florence Blanc-Renaud <flo@redhat.com>
Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
2022-12-19 15:38:05 +01:00
Florence Blanc-Renaud
6bd9d156e0 cert utilities: MAC verification is incompatible with FIPS mode
The PKCS12 MAC requires PKCS12KDF which is not an approved FIPS
algorithm and cannot be supported by the FIPS provider.
Do not require mac verification in FIPS mode: append the option
--nomacver to the command openssl pkcs12 used to extract a pem file
or a key from a p12 file.

Signed-off-by: Florence Blanc-Renaud <flo@redhat.com>
Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
2022-12-19 15:38:05 +01:00
Julien Rische
673d2b82d0 Generate CNAMEs for TXT+URI location krb records
The IPA location system relies on DNS record priorities in order to give
higher precedence to servers from the same location. For Kerberos, this
is done by redirecting generic SRV records (e.g.
_kerberos._udp.[domain].) to location-aware records (e.g.
_kerberos._udp.[location]._locations.[domain].) using CNAMEs.

This commit applies the same logic for URI records. URI location-aware
record were created, but there were no redirection from generic URI
records. It was causing them to be ignored in practice.

Kerberos URI and TXT records have the same name: "_kerberos". However,
CNAME records cannot coexist with any other record type. To avoid this
conflict, the generic TXT realm record was replaced by location-aware
records, even if the content of these records is the same for all
locations.

Fixes: https://pagure.io/freeipa/issue/9257
Signed-off-by: Julien Rische <jrische@redhat.com>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
2022-11-23 20:00:17 +01:00
Endi S. Dewata
38728dd518 Explicitly use legacy ID generators by default
The default ID generators used by PKI might change in the
future, so to preserve the current behavior the installation
code has been updated to explicitly use the legacy ID
generators by default.

Signed-off-by: Endi S. Dewata <edewata@redhat.com>
Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
2022-11-03 15:18:30 -04:00
Viacheslav Sychov
d33a2523ee fix: Handle /proc/1/sched missing error
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
2022-10-10 09:48:55 +02:00
Florence Blanc-Renaud
7aeb9e5860 ipa-cacert-manage prune: remove all expired certs
ipa-cacert-manage prune is removing the expired certs one
at a time and this may result in verifying that one of
the expired certs is still valid.
As a consequence, ipa-cacert-manage prune always fails
when more than 1 cert are expired.

To avoid the issue, remove all the expired certs in a single
pass, and validate only the ones that would remain after full
pruning.

Fixes: https://pagure.io/freeipa/issue/9244
Signed-off-by: Florence Blanc-Renaud <flo@redhat.com>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
2022-09-23 09:49:06 +02:00
Rob Crittenden
0468cc6085 Set default on group pwpolicy with no grace limit in upgrade
If an existing group policy lacks a password grace limit
update it to -1 on upgrade.

Fixes: https://pagure.io/freeipa/issue/9212

Signed-off-by: Rob Crittenden <rcritten@redhat.com>
Reviewed-By: Florence Blanc-Renaud <frenaud@redhat.com>
2022-08-18 17:51:20 -04:00
Rob Crittenden
45b351f8c5 upgrades: Don't restart the CA on ACME and profile schema change
There are currently three sets of CA schema changes applied
in ipa-server-upgrade:

* addition of ACME schema
* addition of certificate profile schema
* addition of lightweight CA schema

None of these require a restart of the CA to be supported.

There is an issue in schema parsing such that it doesn't handle
X-ORIGIN properly. A difference is detected and a change applied
but no change is recorded in LDAP so every time upgrade is
run it thinks a CA restart is needed. The CA is not quick to
restart so avoiding one is best, particularly when the update is
run as part of an rpm transaction where a user with an itchy finger
may think things have hung and break out of it.

https://github.com/389ds/389-ds-base/issues/5366 was
filed to track this.

Related: https://pagure.io/freeipa/issue/9204

Signed-off-by: Rob Crittenden <rcritten@redhat.com>
Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
2022-08-16 08:51:31 +02:00
Florence Blanc-Renaud
8a415ff985 check_repl_update: in progress is a boolean
With the fix for https://pagure.io/freeipa/issue/9171,
nsds5replicaUpdateInProgress is now handled as a boolean.
One remaining occurrence was still handling it as a string
and calling lower() on its value.

Replace with direct boolean comparison.

Fixes: https://pagure.io/freeipa/issue/9218
Signed-off-by: Florence Blanc-Renaud <flo@redhat.com>
Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
2022-08-16 08:39:06 +02:00
Fraser Tweedale
f8da5bfbea install: suggest --skip-mem-check when mem check fails
In the memory check failure message, add a hint to the administrator
that they can use the --skip-mem-check flag to skip the check.

Related: https://pagure.io/freeipa/issue/8404

Signed-off-by: Fraser Tweedale <frase@frase.id.au>
Reviewed-By: Florence Blanc-Renaud <flo@redhat.com>
2022-07-05 14:29:27 +02:00
Rob Crittenden
7572174175 Remove extraneous AJP secret from server.xml on upgrades
PKI 10.10 unconditionally added an upgrade script for the AJP
connector which replaced the AJP secret regardless of tomcat
version.  It replaced requiredSecret with secret. IPA expects
the attribute by version so this could make the secrets out of
date and/or have connectors with both secrets and different
values.

PKI commit e70373ab131aba810f318c1d917896392b49ff4b has since
been reverted but there may be servers with both secrets still.
On next IPA upgrade clean them up.

Also allow re-writing ipa-pki-proxy.conf in case the secret
changes to ensure they remain in sync.

Fixes: https://pagure.io/freeipa/issue/9176

Signed-off-by: Rob Crittenden <rcritten@redhat.com>
Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
2022-06-14 15:54:50 +03:00
Florence Blanc-Renaud
8a4ad65936 ipa-replica-install: nsds5replicaUpdateInProgress is a Boolean
nsds5replicaUpdateInProgress is defined in LDAP schema as a boolean.
Now that IPA API is able to properly map booleans to the python
bool type, this attribute is not a string any more and
comparisons can be done directly based on its real type.

The code in ipa-replica-install was reading nsds5replicaUpdateInProgress
and calling value.tolower() == 'true' but should now use
value == True instead.

Related: https://pagure.io/freeipa/issue/9171
Signed-off-by: Florence Blanc-Renaud <flo@redhat.com>
Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
2022-06-13 09:07:38 +02:00
Alexander Bokovoy
6c5f2bcb30 ipaldap: fix conversion from boolean OID to Python
In IPA framework we don't properly convert to Python bool type and just
return a string (TRUE or FALSE). This can be seen with many boolean
attributes, like

        Bool('idnsallowdynupdate?',
            cli_name='dynamic_update',
            label=_('Dynamic update'),
            doc=_('Allow dynamic updates.'),
            attribute=True,
            default=False,
            autofill=True
        ),

in 'ipa dnszone-show':

> > > api.Command.dnszone_show('ipa.test')['result']['idnsallowdynupdate']
['TRUE']

This is because we don't have the reverse (from LDAP to Python) mapping
for the LDAP boolean OID 1.3.6.1.4.1.1466.115.121.1.7.

When Web UI asks for the entry, it gets back JSON output that contains
this 'TRUE' value:

            "idnsallowdynupdate": [
                "TRUE"
            ],

Add proper mapping from LDAP to Python bool type. With this, a simple
'checkbox' type can be used in Web UI instead of a complex radio-box
setup.

Note that when IPA API is asked to return raw values, 'TRUE' and 'FALSE'
still returned. These are the actual LDAP boolean attribute values. Care
needs to be done in tests:

 - if output is from a command with --raw option, 'TRUE' or 'FALSE'
   should be expected

 - if output if from a normal (non-raw) command, True or False would be
   returned

Fixes: https://pagure.io/freeipa/issue/9171

Signed-off-by: Alexander Bokovoy <abokovoy@redhat.com>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
Reviewed-By: Florence Blanc-Renaud <flo@redhat.com>
2022-06-10 09:25:27 +02:00
Rob Crittenden
beaa0562dc Add support for Random Serial Numbers v3
Dogtag has implemented a new random serial number scheme
they are calling RSNv3.

https://github.com/dogtagpki/pki/wiki/Random-Certificate-Serial-Numbers-v3

Given the known issues reported this will be supported in IPA for
new installations only.

There is no mixing of random servers and non-random servers
allowed.

Instructions for installing a CA:
https://github.com/dogtagpki/pki/blob/master/docs/installation/ca/Installing-CA-with-Random-Serial-Numbers-v3.adoc

Instructions for installing a KRA:
https://github.com/dogtagpki/pki/blob/master/docs/installation/kra/Installig-KRA-with-Random-Serial-Numbers-v3.adoc

The version of random serial numbers is stored within the CA entry
of the server. It is stored as a version to allow for future upgrades.

If a CA has RSN enabled then any KRA installed will also have it
enabled for its identifiers.

A new attribute, ipaCaRandomSerialNumberVersion, is added to the IPA CA
entry to track the version number in case PKI has future major
revisions. This can also be used to determine if RSN is enabled or not.

Fixes: https://pagure.io/freeipa/issue/2016

Signed-off-by: Rob Crittenden <rcritten@redhat.com>
Reviewed-By: Florence Blanc-Renaud <flo@redhat.com>
Reviewed-By: Francisco Trivino <ftrivino@redhat.com>
Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
2022-06-09 08:35:15 +02:00
Rob Crittenden
773d3cb45d Configure and enable the graceperiod plugin on upgrades
The graceperiod plugin was only being enabled on new
installations. Enable also on upgrade.

Loading a new plugin requires a restart. Do so if a
new one is configured.

Fixes: https://pagure.io/freeipa/issue/1539

Signed-off-by: Rob Crittenden <rcritten@redhat.com>
Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
Reviewed-By: Florence Blanc-Renaud <frenaud@redhat.com>
2022-06-02 15:24:22 -04:00
Rob Crittenden
aefa5f2252 Exclude passwordgraceusertime from replication
Treat this like other failed login attributes and don't
replicate them.

https://pagure.io/freeipa/issue/1539

Signed-off-by: Rob Crittenden <rcritten@redhat.com>
Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
2022-05-30 17:24:22 +03:00
Rob Crittenden
f347c3f230 Implement LDAP bind grace period 389-ds plugin
Add support for bind grace limiting per
https://datatracker.ietf.org/doc/html/draft-behera-ldap-password-policy-06

389-ds provides for alternative naming than the draft, using those
instead: passwordGraceUserTime for pwdGraceUserTime and
passwordGraceLimit for pwdGraceLoginLimit.

passwordGraceLimit is a policy variable that an administrator
sets to determine the maximum number of LDAP binds allowed when
a password is marked as expired. This is suported for both the
global and per-group password policies.

passwordGraceUserTime is a count per-user of the number of binds.

When the passwordGraceUserTime exceeds the passwordGraceLimit then
all subsequent binds will be denied and an administrator will need
to reset the user password.

If passwordGraceLimit is less than 0 then grace limiting is disabled
and unlimited binds are allowed.

Grace login limitations only apply to entries with the objectclass
posixAccount or simplesecurityobject in order to limit this to
IPA users and system accounts.

Some basic support for the LDAP ppolicy control is enabled such that
if the ppolicy control is in the bind request then the number of
remaining grace binds will be returned with the request.

The passwordGraceUserTime attribute is reset to 0 upon a password
reset.

user-status has been extended to display the number of grace binds
which is stored centrally and not per-server.

Note that passwordGraceUserTime is an operational attribute.

https://pagure.io/freeipa/issue/1539

Signed-off-by: Rob Crittenden <rcritten@redhat.com>
Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
2022-05-30 17:24:22 +03:00
Florence Blanc-Renaud
571b6b81c3 Installer: add --subid option to select the sssd profile with-subid
Add the --subid option to client, server and replica installers.
This option allows to configure authselect with the sssd
profile + with-subid feature, in order to have SSSD setup as
a datasource for subid in /etc/nsswitch.conf.

The default behavior remains unchanged: without the option,
/etc/nsswitch.conf keeps the line subid: files

Fixes: https://pagure.io/freeipa/issue/9159
Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
2022-05-25 08:11:39 +03:00
Francisco Trivino
5457fb7f7e
Update ipa-replica-install replication agreement error message
So that it prints out a valid command:
- replace "ipa-replica-manage del" by "ipa server-del" (only domain-level1 is now supported)
- the commands needs to be run on a working server, not on the host where ipa-replica-install failed

Fixes: https://pagure.io/freeipa/issue/9162
Reviewed-By: Michal Polovka <mpolovka@redhat.com>
2022-05-24 13:12:56 +02:00
Alexander Bokovoy
a6030f5f53 Kerberos instance: default to AES256-SHA2 for master key encryption
KDC configuration in /var/kerberos/krb5kdc/kdc.conf is generated from
the template in install/share/kdc.conf.template. Master key encryption
type specified there is used to bootstrap the master key in LDAP
database. Once it is done, actual deployment does not rely on the
master_key_type value anymore. The actual master key(s) get loaded from
LDAP database where they stored in a BER-encoded format, preserving all
parameters, including encryption type.

This means we can safely migrate to AES256-SHA2 as the default master
key encryption type for new installations. Replicas will get their
master key encryption type details from the server they were provisioned
from.

MIT Kerberos supports AES256-SHA2 since 1.15 (2015), meaning RHEL 7.4 is
the earliest supported version as it provides krb5 1.15.1. Current
supported RHEL 7 version is RHEL 7.9. Since RHEL 6 already cannot be
used as a replica to IPA 4.5+ due to a domain level 1 upgrade, this
change does not affect old releases.

Migration from the previously deployed master key encryption type is
described by MIT Kerberos upstream in
http://web.mit.edu/kerberos/krb5-latest/doc/admin/advanced/retiring-des.html#the-database-master-key

One would need to use '-x ipa-setup-override-restrictions' to allow
the `kdb5_util` utility to modify the data over IPA KDB driver.

Fixes: https://pagure.io/freeipa/issue/9119

Signed-off-by: Alexander Bokovoy <abokovoy@redhat.com>
Reviewed-By: Francisco Trivino <ftrivino@redhat.com>
2022-03-16 11:14:35 +02:00
Stanislav Levin
5a00882eab pylint: Fix useless-suppression
Cleanup up no longer used Pylint's disables where possible.

Fixes: https://pagure.io/freeipa/issue/9117
Signed-off-by: Stanislav Levin <slev@altlinux.org>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
2022-03-11 13:37:08 -05:00
Stanislav Levin
42ff1e0fc2 pylint: Fix consider-using-in
Pylint 2.11.0 extends consider-using-in check to work for
attribute access.

> To check if a variable is equal to one of many values,combine the
  values into a tuple and check if the variable is contained "in" it
  instead of checking for equality against each of the values.This
  is faster and less verbose.

Fixes: https://pagure.io/freeipa/issue/9117
Signed-off-by: Stanislav Levin <slev@altlinux.org>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
2022-03-11 13:37:08 -05:00
Stanislav Levin
baf68ef37c pylint: Fix arguments-renamed
Pylint 2.9.0 introduced new checker which was a subset of
arguments-differ:

> Used when a method parameter has a different name than in the
  implemented interface or in an overridden method.

Fixes: https://pagure.io/freeipa/issue/9117
Signed-off-by: Stanislav Levin <slev@altlinux.org>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
2022-03-11 13:37:08 -05:00
Stanislav Levin
851f6d48ac pylint: Fix consider-using-dict-items
Pylint 2.9 introduced new check:
> New checker consider-using-dict-items. Emitted when iterating over
dictionary keys and then indexing the same dictionary with the key
within loop body.

Fixes: https://pagure.io/freeipa/issue/9117
Signed-off-by: Stanislav Levin <slev@altlinux.org>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
2022-03-11 13:37:08 -05:00
Stanislav Levin
ba95a377b0 pylint: Fix unused-variable
Fixed newly exposed unused variables.

Fixes: https://pagure.io/freeipa/issue/9117
Signed-off-by: Stanislav Levin <slev@altlinux.org>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
2022-03-11 13:37:08 -05:00
Stanislav Levin
e4e5a50695 pylint: Fix unused-private-member
Pylint 2.9.0 introduced new checker:
> Emitted when a private member of a class is defined but not used

Fixes: https://pagure.io/freeipa/issue/9117
Signed-off-by: Stanislav Levin <slev@altlinux.org>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
2022-03-11 13:37:08 -05:00
Stanislav Levin
db31f65a21 pylint: Drop never used __remove_lightweight_ca_key_retrieval_custodia
__remove_lightweight_ca_key_retrieval_custodia has been added in
8700101d9, but it was never used.

Caught by Pylint:
```
ipaserver/install/cainstance.py:1308: [W0238(unused-private-member),
CAInstance.__remove_lightweight_ca_key_retrieval_custodia]
Unused private member
`CAInstance.__remove_lightweight_ca_key_retrieval_custodia(self)`)
```

Fixes: https://pagure.io/freeipa/issue/9117
Signed-off-by: Stanislav Levin <slev@altlinux.org>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
2022-03-11 13:37:08 -05:00
Stanislav Levin
0bea6c4ed9 pylint: Clean up __convert_to_gssapi_replication
__convert_to_gssapi_replication has been added in a0bfbec19 and
then removed in ce2bb47cc without clean up.

Found by Pylint:
```
ipaserver/install/krbinstance.py:589: [W0238(unused-private-member),
KrbInstance.__convert_to_gssapi_replication] Unused private member
`KrbInstance.__convert_to_gssapi_replication(self)`)
```

Fixes: https://pagure.io/freeipa/issue/9117
Signed-off-by: Stanislav Levin <slev@altlinux.org>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
2022-03-11 13:37:08 -05:00
Alexander Bokovoy
985dffe147 ipatests: extend AES keyset to SHA2-based ones
Fixes: https://pagure.io/freeipa/issue/9119

Signed-off-by: Alexander Bokovoy <abokovoy@redhat.com>
Reviewed-By: Julien Rische <jrische@redhat.com>
Reviewed-By: Francisco Trivino <ftrivino@redhat.com>
2022-03-08 12:54:47 +01:00
Alexander Bokovoy
d38dd2680f KRB instance: make provision to work with crypto policy without SHA-1 HMAC types
RHEL 9 system-wide crypto policies aim at eventual removal of SHA-1 use.

Due to bootstrapping process, force explicitly supported encryption
types in kdc.conf or we may end up with AES128-SHA1 and AES256-SHA2 only
in FIPS mode at bootstrap time which then fails to initialize kadmin
principals requiring use of AES256-SHA2 and AES128-SHA2.

Camellia ciphers must be filtered out in FIPS mode, we do that already
in the kerberos.ldif.

At this point we are not changing the master key encryption type to
AES256-SHA2 because upgrading existing deployments is complicated and
at the time when a replica configuration is deployed, we don't know what
is the encryption type of the master key of the original server as well.

Fixes: https://pagure.io/freeipa/issue/9119

Signed-off-by: Alexander Bokovoy <abokovoy@redhat.com>
Reviewed-By: Julien Rische <jrische@redhat.com>
Reviewed-By: Francisco Trivino <ftrivino@redhat.com>
2022-03-08 12:54:47 +01:00
Rob Crittenden
b445cff453 Strip off trailing period of a user-provided FQDN in installer
The example text included a trailing dot which isn't actually
allowed in a system hostname (just DNS). Remove the suggestion
to include it and strip off any trailing dot so that the install
can proceed.

Related: https://pagure.io/freeipa/issue/9111

Signed-off-by: Rob Crittenden <rcritten@redhat.com>
Reviewed-By: Florence Blanc-Renaud <flo@redhat.com>
2022-02-25 08:13:52 +01:00
Rob Crittenden
8b517e6825 Verify the user-provided hostname in the server installer
The refactor change 9094dfc had a slight error where the
user-input provided value in input wasn't being validated. Only
the command-line or the current FQDN was being verified so
if the FQDN was bad any value input by the user was being skipped.

Fixes: https://pagure.io/freeipa/issue/9111

Signed-off-by: Rob Crittenden <rcritten@redhat.com>
Reviewed-By: Florence Blanc-Renaud <flo@redhat.com>
2022-02-25 08:13:52 +01:00
Rob Crittenden
50241b36af ipa-restore: Mark a restored server as enabled
There is no use-case to keep a restored server in a hidden
state. It can be re-marked as hidden once the installation is
recovered from the restore. So mark all restored services as
enabled so they are visible to existing clients during the
remaining recovery.

Fixes: https://pagure.io/freeipa/issue/9095

Signed-off-by: Rob Crittenden <rcritten@redhat.com>
Reviewed-By: Florence Blanc-Renaud <frenaud@redhat.com>
2022-02-23 09:39:51 -05:00
Rob Crittenden
c396ca0164 Enable the ccache sweep timer during installation
The timer was only being enabled during package installation
if IPA was configured. So effectively only on upgrade.

Add as a separate installation step after the ccache directory
is configured.

Fixes: https://pagure.io/freeipa/issue/9107

Signed-off-by: Rob Crittenden <rcritten@redhat.com>
Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
2022-02-09 10:41:56 -05:00
Alexander Bokovoy
39a4d78527 pylint: workaround incorrect pylint detection of a local function
pylint 2.9 thinks that __add_principal is a class-level method that is
unused. It is a local function inside one of class methods and is used
directly inside that method.

Signed-off-by: Alexander Bokovoy <abokovoy@redhat.com>
Reviewed-By: Florence Blanc-Renaud <flo@redhat.com>
2022-02-07 10:35:27 +02:00
Alexander Bokovoy
c93fa491f6 OpenLDAP 2.6+: use only -H option to specify LDAP url
OpenLDAP 2.6+ finally deprecated -h and -p options in all its command
line tools. They are not allowed anymore and cause ldap* tools to stop
hard with 'unknown option' error.

Fix this by always using -H url option instead. Deriving default value
for -H url from the configuration file still works, it is only -h and -p
that were deprecated.

See also: https://bugs.openldap.org/show_bug.cgi?id=8618

Fixes: https://pagure.io/freeipa/issue/9106

Signed-off-by: Alexander Bokovoy <abokovoy@redhat.com>
Reviewed-By: Florence Blanc-Renaud <flo@redhat.com>
2022-02-07 10:35:27 +02:00
Rob Crittenden
8c241869dd Don't always override the port in import_included_profiles
I can only guess to the original purpose of this override. I
believe it was because this is called in the installer prior
to Apache being set up. The expectation was that this would
only be called locally. It predates the RestClient class.

RestClient will attempt to find an available service. In this
case, during a CA installation, the local server is not
considered available because it lacks an entry in
cn=masters. So it will never be returned as an option.

So by overriding the port to 8443 the remote connection will
likely fail because we don't require that the port be open.

So instead, instantiate a RestClient and see what happens.

There are several use-cases:

1. Installing an initial server. The RestClient connection
   should fail, so we will fall back to the override port and
   use the local server. If Apache happens to be running with
   a globally-issued certificate then the RestClient will
   succeed. In this case if the connected host and the local
   hostname are the same, override in that case as well.

2. Installing as a replica. In this case the local server should
   be ignored in all cases and a remote CA will be picked with
   no override done.

3. Switching from CA-less to CA-ful. The web server will be
   trusted but the RestClient login will fail with a 404. Fall
   back to the override port in this case.

The motivation for this is trying to install an EL 8.x replica
against an EL 7.9 server. 8.5+ includes the ACME service and
a new profile is needed which doesn't exist in 7. This was
failing because the RestClient determined that the local server
wasn't running a CA so tried the remote one (7.9) on the override
port 8443. Since this port isn't open: failure.

Chances are that adding the profile is still going to fail
because again, 7.9 lacks ACME capabilities, but it will fail in
a way that allows the installation to continue.

I suspect that all of the overrides can similarly handled, or
handled directly within the RestClient class, but for the sake
of "do no harm" I'm only changing this instance for now.

https://pagure.io/freeipa/issue/9100

Signed-off-by: Rob Crittenden <rcritten@redhat.com>
Reviewed-By: Florence Blanc-Renaud <frenaud@redhat.com>
2022-02-03 13:36:18 -05:00
Alexander Bokovoy
6e6fad4b76 SMB: switch IPA domain controller role
As a part of CVE-2020-25717 mitigations, Samba now assumes 'CLASSIC
PRIMARY DOMAIN CONTROLLER' server role does not support Kerberos
operations.  This is the role that IPA domain controller was using for
its hybrid NT4/AD-like operation.

Instead, 'IPA PRIMARY DOMAIN CONTROLLER' server role was introduced in
Samba. Switch to this role for new installations and during the upgrade
of servers running ADTRUST role.

Fixes: https://pagure.io/freeipa/issue/9031

Signed-off-by: Alexander Bokovoy <abokovoy@redhat.com>
Reviewed-by: Rob Crittenden <rcritten@redhat.com>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
2021-11-10 15:00:27 -05:00
Florence Blanc-Renaud
2d468fa49f ipatests: interactive install prompts for netbios name
The interactive server installation now prompts for netbios
name confirmation.
Add expected prompt and send response to the installer.

Related: https://pagure.io/freeipa/issue/8995
Signed-off-by: Florence Blanc-Renaud <flo@redhat.com>
Reviewed-By: Christian Heimes <cheimes@redhat.com>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
2021-11-02 10:11:28 +01:00
Florence Blanc-Renaud
ed001c97ee ipa config: add --enable-sid option
Add new options to ipa config-mod, allowing to enable
SID generation on upgraded servers:
ipa config-mod --enable-sid --add-sids --netbios-name NAME

The new option uses Dbus to launch an oddjob command,
org.freeipa.server.config-enable-sid
that runs the installation steps related to SID generation.

--add-sids is optional and triggers the sid generation task that
populates SID for existing users / groups.
--netbios-name is optional and allows to specify the NetBIOS Name.
When not provided, the NetBIOS name is generated based on the leading
component of the DNS domain name.

This command can be run multiple times.

Fixes: https://pagure.io/freeipa/issue/8995
Signed-off-by: Florence Blanc-Renaud <flo@redhat.com>
Reviewed-By: Christian Heimes <cheimes@redhat.com>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
2021-11-02 10:11:28 +01:00
Florence Blanc-Renaud
b054532658 adtrust install: define constants for rid bases
Define constants for DEFAULT_PRIMARY_RID_BASE = 1000 and
DEFAULT_SECONDARY_RID_BASE = 100000000

Related: https://pagure.io/freeipa/issue/8995
Signed-off-by: Florence Blanc-Renaud <flo@redhat.com>
Reviewed-By: Christian Heimes <cheimes@redhat.com>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
2021-11-02 10:11:28 +01:00
Florence Blanc-Renaud
5541b9d69f Installers: configure sid generation in server/replica installer
ADTRUSTInstance performs only sid configuration when it is
called without --setup-adtrust.

Update man pages for ipa-server-install and ipa-replica-install
with the SID-related options.

Related: https://pagure.io/freeipa/issue/8995
Signed-off-by: Florence Blanc-Renaud <flo@redhat.com>
Reviewed-By: Christian Heimes <cheimes@redhat.com>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
2021-11-02 10:11:28 +01:00
Florence Blanc-Renaud
f9e95ce51e SID generation: define SIDInstallInterface
Move the SID-related options into a separate InstallInterface
(--add-sids, --netbios-name, --rid-base and --secondary-rid-base),
make ADTrustInstallInterface inherit from SIDInstallInterface.

Related: https://pagure.io/freeipa/issue/8995
Signed-off-by: Florence Blanc-Renaud <flo@redhat.com>
Reviewed-By: Christian Heimes <cheimes@redhat.com>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
2021-11-02 10:11:28 +01:00
Florence Blanc-Renaud
bbe554acf4 ipa-server-install uninstall: remove tdb files
ipa-server-install uninstaller must remove samba *.tdb files
in /var/lib/samba, /var/lib/samba/private and /var/lib/samba/lock.
The current code calls rm on the relative path filename
instead of building an absolute path filename,
resulting in failure to remove the tdb files.

Related: https://pagure.io/freeipa/issue/8687
Signed-off-by: Florence Blanc-Renaud <flo@redhat.com>
Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
2021-10-21 18:58:16 +02:00
Stanislav Levin
93126e01a5 krb5: Pin kpasswd server to a primary one
There are time gaps in which kinit requests may fail due to
offlined SSSD's locator and replication delays.

Since `IPA` provider or SSSD offline the locator plugin for libkrb5
(man 8 sssd_krb5_locator_plugin) can do nothing about this and kinit
fallbacks to the standard libkrb5 algorithm described in `man 5 krb5.conf`.
`krb5.conf` on IPA server doesn't include `kpasswd_server` and kinit
fallbacks to DNS way. DNS (URI or SRV) RRs don't preserve any order
and kinit may contact either master or replica kpasswd servers.
This may result in a password was changed on a replica but was not
replicated to master:
master(kinit)->master(initial)->replica(kpasswd)->master(can't
obtain initial creds with new password)

So, `kpasswd_server` serves as fallback for the offlined locator.

Note: primary_kdc(the former master_kdc) doesn't help here because
it is only used if the initial credentials obtaining fails (see
`krb5_get_init_creds_password` in libkrb5) and not a password change.

Fixes: https://pagure.io/freeipa/issue/8353
Signed-off-by: Stanislav Levin <slev@altlinux.org>
Reviewed-By: Francois Cami <fcami@redhat.com>
Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
2021-09-15 10:16:54 +02:00
Rob Crittenden
4414d50d2a Catch and log errors when adding CA profiles
Rather than stopping the installer entirely, catch and report
errors adding new certificate profiles, and remove the
broken profile entry from LDAP so it may be re-added later.

It was discovered that installing a newer IPA that has the
ACME profile which requires sanToCNDefault will fail when
installing a new server against a very old one that lacks
this class.

Running ipa-server-upgrade post-install will add the profile
and generate the missing ipa-ca SAN record so that ACME
can work.

https://pagure.io/freeipa/issue/8974

Signed-off-by: Rob Crittenden <rcritten@redhat.com>
Reviewed-By: Florence Blanc-Renaud <frenaud@redhat.com>
2021-09-02 12:56:18 -04:00
Endi S. Dewata
d5672a9749 Specify PKI installation log paths
The DogtagInstance.spawn_instance() and uninstall() have
been modified to specify the paths of PKI installation
logs using --log-file option on PKI 11.0.0 or later.

This allows IPA to have a full control over the log files
instead of relying on PKI's default log files.

Fixes: https://pagure.io/freeipa/issue/8966
Signed-off-by: Endi Sukma Dewata <edewata@redhat.com>
Reviewed-By: Florence Blanc-Renaud <flo@redhat.com>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
Reviewed-By: François Cami <fcami@redhat.com>
2021-08-26 14:07:29 +02:00
Rob Crittenden
d5e499cd77 Only call add_agent_to_security_domain_admins() when CA is installed
This allows the RA agent to manage the pki security domain and is
only needed if a CA has been configured. Only call it in a CA-ful
installation.

https://pagure.io/freeipa/issue/8956

Signed-off-by: Rob Crittenden <rcritten@redhat.com>
Reviewed-By: Francois Cami <fcami@redhat.com>
Reviewed-By: Florence Blanc-Renaud <frenaud@redhat.com>
2021-08-17 14:05:49 -04:00