Commit Graph

183 Commits

Author SHA1 Message Date
Stanislav Levin
24db4dc876 pylint: Fix modified-iterating-list
https://pylint.pycqa.org/en/latest/user_guide/messages/warning/modified-iterating-list.html:
> Emitted when items are added or removed to a list being iterated
through. Doing so can result in unexpected behaviour, that is why it is
preferred to use a copy of the list.

https://docs.python.org/3/tutorial/controlflow.html#for-statements:
> Code that modifies a collection while iterating over that same
collection can be tricky to get right. Instead, it is usually more
straight-forward to loop over a copy of the collection or to create a
new collection

Fixes: https://pagure.io/freeipa/issue/9278
Signed-off-by: Stanislav Levin <slev@altlinux.org>
Reviewed-By: Stanislav Levin <slev@altlinux.org>
2023-01-10 08:30:58 +01:00
Stanislav Levin
a8dd070992 pylint: Replace deprecated pipes
`pipes` module is deprecated as of Python 3.11.
https://docs.python.org/3/library/pipes.html#module-pipes:
> Deprecated since version 3.11, will be removed in version 3.13: The
  pipes module is deprecated (see PEP 594 for details).

IPA code used only `quote` function from `pipes` that in turn is
the alias for `shlex.quote` since Python 3.3:
9bce311ea4

Fixes: https://pagure.io/freeipa/issue/9278
Signed-off-by: Stanislav Levin <slev@altlinux.org>
Reviewed-By: Stanislav Levin <slev@altlinux.org>
2023-01-10 08:30:58 +01:00
Stanislav Levin
4352bd5a50 pylint: Fix cyclic-import
Most of `cyclic-import` issues reported by Pylint are false-positive
and they are already handled in the code, but several ones are the
actual errors.

Fixes: https://pagure.io/freeipa/issue/9232
Fixes: https://pagure.io/freeipa/issue/9278
Signed-off-by: Stanislav Levin <slev@altlinux.org>
Reviewed-By: Stanislav Levin <slev@altlinux.org>
2023-01-10 08:30:58 +01:00
Florence Blanc-Renaud
fa4b054056 pylint: disable deprecated-module message
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
2268ef4e3c pylint: fix implicit-str-concat
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
be7f0a6e5e pylint: disable modified-iterating-list
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
b8947b829b ipatests: update the fake fips mode expected message
The test ipatests/test_integration/test_fips.py is faking
FIPS mode and calls "openssl md5" to ensure the algo is
not available in the fake FIPS mode.

The error message has been updated with openssl-3.0.5-5.
In the past the command used to return:
$ openssl md5 /dev/null
Error setting digest
140640350118336:error:060800C8:digital envelope routines:EVP_DigestInit_ex:disabled for FIPS:crypto/evp/digest.c:147:

And now it returns:
$ openssl md5 /dev/null
Error setting digest
00C224822E7F0000:error:0308010C:digital envelope routines:inner_evp_generic_fetch:unsupported:crypto/evp/evp_fetch.c:349:Global default library context, Algorithm (MD5 : 97), Properties ()
00C224822E7F0000:error:03000086:digital envelope routines:evp_md_init_internal:initialization error:crypto/evp/digest.c:252:

To be compatible with all versions, only check the common part:
Error setting digest

Mark the test as xfail since installation is currently not working.

Related: https://pagure.io/freeipa/issue/9002
Signed-off-by: Florence Blanc-Renaud <flo@redhat.com>
Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
2022-12-19 15:38:05 +01:00
Christian Heimes
dbebed2e3a Add PKINIT support to ipa-client-install
The ``ipa-client-install`` command now supports PKINIT for client
enrollment. Existing X.509 client certificates can be used to
authenticate a host.

Also restart KRB5 KDC during ``ipa-certupdate`` so KDC picks up new CA
certificates for PKINIT.

*Requirements*

- The KDC must trust the CA chain of the client certificate.
- The client must be able to verify the KDC's PKINIT cert.
- The host entry must exist. This limitation may be removed in the
  future.
- A certmap rule must match the host certificate and map it to a single
  host entry.

*Example*

```
ipa-client-install \
    --pkinit-identity=FILE:/path/to/cert.pem,/path/to/key.pem \
    --pkinit-anchor=/path/to/kdc-ca-bundle.pem
```

Fixes: https://pagure.io/freeipa/issue/9271
Fixes: https://pagure.io/freeipa/issue/9269
Signed-off-by: Christian Heimes <cheimes@redhat.com>
Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
2022-11-16 14:32:05 +02:00
Scott Poore
899530bd40 ipatests: add keycloak user login to ipa test
Adding test case to test_sso.py to cover login to IPA client as Keycloak
user without relying on external IdP.

create_bridge.py:
- getkeytab in setup_scim_server to allow bridge to use IPA API.
- fix unintstall to remove plugin by version instead of main

test_sso.py:
- add keycloak_add_user function
- add test_ipa_login_with_sso_user

tasks.py:
- add set_user_password to only set password for ipa users

Fixes: https://pagure.io/freeipa/issue/9250
Signed-off-by: Scott Poore <spoore@redhat.com>
Reviewed-By: Anuja More <amore@redhat.com>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
2022-10-20 08:48:53 -04:00
Scott Poore
a4da017272 ipatests: add Keycloak Bridge test
Add test code for new bridge server (ipa-tuura) and Keycloak plugin.

Add uninstall functions for create_keycloak.py so that the tests can
be run repeatedly.

Fixes: https://pagure.io/freeipa/issue/9227
Signed-off-by: Scott Poore <spoore@redhat.com>
Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
Reviewed-By: Florence Blanc-Renaud <frenaud@redhat.com>
Reviewed-By: Anuja More <amore@redhat.com>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
2022-09-20 14:54:04 -04:00
Scott Poore
5a225deaa0 ipatests: Rename create_quarkus to create_keycloak
The module installs and configures a Keycloak server and
not just the Quarkus Java framework.  So, renaming to better
reflect what the module is used for.

Fixes: https://pagure.io/freeipa/issue/9225
Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
2022-08-19 09:47:41 +02:00
Michal Polovka
e46dd73a9a
ipatests: xfail for test_ipahealthcheck_hidden_replica to respect pki version
Change xfail for test_replica_promotion.py/TestHiddenReplicaPromotion/test_ipahealthcheck_hidden_replica
to respect platform and pki version as the related issue is fixed.

Implement tasks/get_platform_version which returns a platform version
number(s) of a provided host in a form of a tuple.

Related: https://pagure.io/freeipa/issue/8582

Signed-off-by: Michal Polovka <mpolovka@redhat.com>
Reviewed-By: Florence Blanc-Renaud <frenaud@redhat.com>
2022-06-15 10:03:00 +02:00
Rob Crittenden
d241d7405f Add tests for Random Serial Number v3 support
Extend existing tests and enabled random serial numbers
during installation. A subset of tests was identified that
exercise the code sufficiently to ensure proper operation.

Update the xml-rpc test to allow the new RSN version number
attribute.

Update some certificate tests where a specifc serial number
is expected.

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
Michal Polovka
94dd9ef1d6
ipatests: tasks: add ipactl start, stop and restart
Include functions to manage IdM service using ipactl, in particular
starting, stopping and restarting the service.

Signed-off-by: Michal Polovka <mpolovka@redhat.com>
Reviewed-By: Florence Blanc-Renaud <frenaud@redhat.com>
2022-06-02 10:04:37 +02:00
Anuja More
9cc703fd0e ipatests: Add integration tests for External IdP support
Tests for [RFE]: Added integration tests for external IdP
authentication with keycloak-17 as identity provider.

Related : https://pagure.io/freeipa/issue/8805
Related: https://pagure.io/freeipa/issue/8803
Related: https://pagure.io/freeipa/issue/8804

Signed-off-by: Anuja More <amore@redhat.com>
Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
Reviewed-By: Mohammad Rizwan Yusuf <myusuf@redhat.com>
2022-05-23 08:38:40 +03:00
Alexander Bokovoy
599792e863 ipatests: collect samba logs when setting up trust to AD
In many cases it is impossible to investigate test failures of
environments where a trust to Active Directory is establishe without
Samba logs.

Collect Samba logs by default and make sure Samba is configured with
higher log levels if we are going to configure IPA to setup trust to
Active Directory.

Signed-off-by: Alexander Bokovoy <abokovoy@redhat.com>
Reviewed-By: Florence Blanc-Renaud <flo@redhat.com>
2022-04-13 18:37:12 +02:00
Alexander Bokovoy
27ab21658b ipatests: fix check for AD topology being present
Fixes: https://pagure.io/freeipa/issue/9133

Signed-off-by: Alexander Bokovoy <abokovoy@redhat.com>
Reviewed-By: Florence Blanc-Renaud <flo@redhat.com>
2022-03-28 16:34:04 +03:00
Alexander Bokovoy
5a42ab115e tests: ensure AD-SUPPORT subpolicy is active in more cases
Continuation of the commit 2eee5931d7:

    Use AD-SUPPORT subpolicy when testing trust to Active Directory in FIPS
    mode. This is required in FIPS mode due to AD not supporting Kerberos
    AES-bases encryption types using FIPS-compliant PBKDF2 and KDF, as
    defined in RFC 8009.

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

Signed-off-by: Alexander Bokovoy <abokovoy@redhat.com>
Reviewed-By: Anuja More <amore@redhat.com>
2022-03-25 10:23:38 +01:00
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
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
31a9eb3783 pylint: Fix deprecated-decorator
Pylint 2.9 introduced new checker:
> The decorator is marked as deprecated and will be removed in the
  future.

- @abstractproperty has been deprecated since Python3.3 [0]
- @abstractclassmethod has been deprecated since Python3.3 [1]

[0]: https://docs.python.org/3/library/abc.html#abc.abstractproperty
[1]: https://docs.python.org/3/library/abc.html#abc.abstractclassmethod

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
2eee5931d7 tests: ensure AD-SUPPORT subpolicy is active
Use AD-SUPPORT subpolicy when testing trust to Active Directory in FIPS
mode. This is required in FIPS mode due to AD not supporting Kerberos
AES-bases encryption types using FIPS-compliant PBKDF2 and KDF, as
defined in RFC 8009.

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
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
Stanislav Levin
18456e71a1 ipatests: TestMultipleExternalCA: Create tempfiles on remote host
Previously, `test_master_install_ca1` and `test_master_install_ca2`
attempt to create tempdirs on local host and later write some
content into the returned paths on remote host. This fails if
a remote host is a local one.

The existent `create_temp_file` function has been extended to
support `suffix` option of `mktemp`.

Fixes: https://pagure.io/freeipa/issue/9013
Signed-off-by: Stanislav Levin <slev@altlinux.org>
Reviewed-By: Mohammad Rizwan <myusuf@redhat.com>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
2021-10-28 16:29:01 -04:00
Stanislav Levin
4fa6afa922 ipatests: Log debug messages for locator plugin
SSSD provides Kerberos plugin
> to tell the Kerberos libraries what Realm and which KDC to use.

It's useful to see what is happening during kinit in case of any
issues.

Related: 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
Florence Blanc-Renaud
a2e06c385e ipatests: fix expected msg in tasks.run_ssh_cmd
OpenSSH 8.7p1 changed the message logged on successful
authentication (see commit 9e1882ef6489a7dd16b6d7794af96629cae61a53).

As a result, the method run_ssh_cmd is failing and needs to be
adapted in order to be compatible with old and new openssh versions.

Fixes: https://pagure.io/freeipa/issue/8989
Signed-off-by: Florence Blanc-Renaud <flo@redhat.com>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
2021-09-14 14:56:42 -04:00
Florence Blanc-Renaud
b18cd122fa ipatests: rpcclient now uses --use-kerberos=desired
The integration tests are using rpcclient delivered
by samba package. With samba 4.15, the options have
been renamed and "--use-kerberos=desired" must be
used instead of "-k".
(see
https://download.samba.org/pub/samba/rc/samba-4.15.0rc4.WHATSNEW.txt)

Adapt the test to be compatible with both old and new versions.

Fixes: https://pagure.io/freeipa/issue/8979
Signed-off-by: Florence Blanc-Renaud <flo@redhat.com>
Reviewed-By: Mohammad Rizwan <myusuf@redhat.com>
2021-09-08 08:16:14 +02:00
Christian Heimes
c75be14bee Fix string check in uninstall helper
The install helpers used an invalid string check. ``('ubuntu')`` is
not a tuple. It's a string with superfluous parenthesis. A single-item
tuple would be ``('ubuntu',)``. It's recommended to use set literals to
avoid such mistakes.

Also check for 'debian' platform.

Fixes: https://pagure.io/freeipa/issue/8937
Signed-off-by: Christian Heimes <cheimes@redhat.com>
Reviewed-By: Florence Blanc-Renaud <flo@redhat.com>
2021-08-09 08:42:39 +02:00
François Cami
82ab9245a5 test_acme: refactor with tasks
Signed-off-by: François Cami <fcami@redhat.com>
Reviewed-By: Michal Polovka <mpolovka@redhat.com>
2021-07-21 15:27:31 +02:00
François Cami
4618c3c24a tasks.py: fix flake8-reported issues
Fixes: https://pagure.io/freeipa/issue/8931
Signed-off-by: François Cami <fcami@redhat.com>
Reviewed-By: Michal Polovka <mpolovka@redhat.com>
2021-07-21 11:29:00 +02:00
Florence Blanc-Renaud
0faddc9180 ipatests: use non-ascii chars in CA-less install
The CA-less installation creates an external CA with the
subject CN=CA,O=Example Organization.
In order to test non-ascii subjects, use
CN=CA,O=Example Organization España
instead.

Related: https://pagure.io/freeipa/issue/8880
Signed-off-by: Florence Blanc-Renaud <flo@redhat.com>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
Reviewed-By: Francois Cami <fcami@redhat.com>
2021-06-16 11:25:08 -04:00
Florence Blanc-Renaud
5c83ec06fa ipatests: set selinux context for fips mode
In order to test FIPS mode, the test is faking a user-space
FIPS environment by creating a file /var/tmp/userspace-fips
and bind-mounting this file as /proc/sys/crypto/fips_enabled

The security context needs to be properly set otherwise
/proc/sys/crypto/fips_enabled inherits the security context
unconfined_u:object_r:user_tmp_t:s0 and cannot be read,
resulting in the test seeing fips_mode=false.

Fixes: https://pagure.io/freeipa/issue/8868
Signed-off-by: Florence Blanc-Renaud <flo@redhat.com>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
2021-06-07 16:33:15 -04:00
Stanislav Levin
c82ed2eb33 ipatests: Fetch sudo rules without time offset
As of 2.5.0 SSSD introduces a random timeout for the refresh
of the SUDO rules [0]. With that change it's no longer possible
to immediate fetch of SUDO rules unless the feature is disabled
[1].

[0]: https://github.com/SSSD/sssd/issues/5609
[1]: https://github.com/SSSD/sssd/issues/5635

Related: https://pagure.io/freeipa/issue/8844
Signed-off-by: Stanislav Levin <slev@altlinux.org>
Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
2021-06-03 09:21:45 +03:00
Stanislav Levin
4a4c078b80 ipatests: Suppress list trust or certificates
There are tons of useless information in test's runner log on
server uninstallation about list trust and certificates, such
as:

```
RUN ['trust', 'list']
pkcs11:id=%D2%87%B4%E3%DF%37%27%93%55%F6%56%EA%81%E5%36%CC%8C%1E%3F%BD;type=cert
    type: certificate
    label: ACCVRAIZ1
    trust: anchor
    category: authority

pkcs11:id=%F7%7D%C5%FD%C4%E8%9A%1B%77%64%A7%F5%1D%A0%CC%BF%87%60%9A%6D;type=cert
    type: certificate
    label: AC RAIZ FNMT-RCM
    trust: anchor
    category: authority

pkcs11:id=%52%D8%88%3A%C8%9F%78%66%ED%89%F3%7B%38%70%94%C9%02%02%36%D0;type=cert
    type: certificate
    label: Actalis Authentication Root CA
    trust: anchor
    category: authority

...

```

This improves the readability of test logs.

Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
2021-05-25 10:45:49 +03:00
Stanislav Levin
afef09ccba ipatests: Ignore warnings on failed to read files on tarring
There are tons of useless warnings about missing files on collecting
logs, such as:

```
tar: /var/log/ipaserver-kra-install.log: Warning: Cannot stat: No such file or directory
tar: /var/log/ipaepn.log: Warning: Cannot stat: No such file or directory
tar: /etc/NetworkManager/NetworkManager.conf: Warning: Cannot stat: No such file or directory
tar: /var/log/ipabackup.log: Warning: Cannot stat: No such file or directory
tar: /var/log/iparestore.log: Warning: Cannot stat: No such file or directory
...

```

Since `--ignore-failed-read` option is passed to tar the caller
doesn't care about not readable(mostly missing) files and these warnings
may be filtered out.

This improves the readability of test logs.

Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
2021-05-25 10:45:49 +03:00
Stanislav Levin
65700bf743 ipatests: Setup and collect BIND logs
For Base/XMLRPC tests BIND's logs are already collected.

Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
2021-05-25 10:45:49 +03:00
François Cami
d02ec40901 ipatests: tasks.py: add dns_update_system_records
Add a frontend to "ipa dns-update-system-records" to tasks.py.

Related: https://pagure.io/freeipa/issue/8534
Signed-off-by: François Cami <fcami@redhat.com>
Reviewed-By: Florence Blanc-Renaud <flo@redhat.com>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
Reviewed-By: Mohammad Rizwan Yusuf <myusuf@redhat.com>
2021-04-01 18:21:55 +02:00
François Cami
ef752bf208 ipatests: tasks.py: add wait_for_ipa_to_start
wait_for_ipa_to_start(host) waits for ipactl to return RUNNING for all
IPA services on the specified host.

Related: https://pagure.io/freeipa/issue/8534
Signed-off-by: François Cami <fcami@redhat.com>
Reviewed-By: Florence Blanc-Renaud <flo@redhat.com>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
Reviewed-By: Mohammad Rizwan Yusuf <myusuf@redhat.com>
2021-04-01 18:21:55 +02:00
Florence Blanc-Renaud
d832736f5a ipatests: collect PKI config files and NSSDB
To ease debugging, also collect:
- /etc/pki/pki-tomcat/server.xml
- /etc/pki/pki-tomcat/ca/CS.cfg
- /etc/pki/pki-tomcat/kra/CS.cfg
- /etc/pki/pki-tomcat/alias
- /etc/pki/pki-tomcat/alias/pwdfile.txt

Reviewed-By: Rob Crittenden <rcritten@redhat.com>
2021-04-01 08:35:23 +02:00
Sergey Orlov
947167d892 ipatests: log command spawned by pexpect
Reviewed-By: Florence Blanc-Renaud <frenaud@redhat.com>
2021-03-29 14:55:23 +03:00
Sergey Orlov
ae533e2998 ipatests: allocate pseudo-terminal only for specific command
While "ktutil" does require a pseudo-terminal on particular systems to
operate, majority of programs do not need it.
At the same time invoking `ssh` with forced pseudo-terminal allocation
interferes with sessions multiplexing feature and increases connection
time. The increase can be as large as 10 seconds in certain cases which
leads to unexpected EOFs of pexpect utility.

Reviewed-By: Florence Blanc-Renaud <frenaud@redhat.com>
2021-03-29 14:55:23 +03:00
Sergey Orlov
38c897f946
ipatests: return result of kinit_as_user, pass raiseonerr parameter
Similar to kinit_admin, this allows to check for error values returned
by kinit.

Reviewed-By: Anuja More <amore@redhat.com>
2021-03-18 13:41:49 +01:00
Florence Blanc-Renaud
fb107b9180 ipatests: fix TestInstalDNSSECFirst::test_resolvconf logic
The test test_dnssec.py::TestInstallDNSSECFirst::test_resolvconf
checks that /etc/resolv.conf points to the localhost and
fails on fedora33 because systemd-resolved is in place
(and /etc/resolv.conf contains 127.0.0.53).
The test logic needs to be adapted. When systemd-resolved is
used, the test can check the output of "resolvectl dns".

Fixes: https://pagure.io/freeipa/issue/8695
Signed-off-by: Florence Blanc-Renaud <flo@redhat.com>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
Reviewed-By: Sergey Orlov <sorlov@redhat.com>
2021-03-17 16:28:19 +01:00
Sergey Orlov
4ad5ce7b58
ipatests: always try to create A records for hosts in IPA domain
Do not check that host is resolvable.
systemd-resolved creates synthetic records for hosts in /etc/hosts.
If test hosts are listed in /etc/hosts on controller, no A records will
be created.

Related to https://pagure.io/freeipa/issue/8703

Reviewed-By: Florence Blanc-Renaud <flo@redhat.com>
2021-03-04 18:47:32 +01:00
Sergey Orlov
1853695d22
ipatests: disable systemd-resolved cache
systemd-resolved enables positive and negative cache by default which
affects test scenarios where dns records are being created and deleted and
then verified using any tools that utilize default system resolver
(i.e. `dig` or `curl`).

Related to https://pagure.io/freeipa/issue/8703

Reviewed-By: Florence Blanc-Renaud <flo@redhat.com>
2021-03-04 18:47:32 +01:00
Sergey Orlov
cd066ba887
ipatests: setup resolvers during replica and client installations
Set IPA master as nameserver on replica and client machines during default
installation. This will help to avoid manual configuration in test cases
which require members of IPA domain to be resolvable.

Related to https://pagure.io/freeipa/issue/8703

Reviewed-By: Florence Blanc-Renaud <flo@redhat.com>
2021-03-04 18:47:32 +01:00
Sergey Orlov
2e92d0836d
ipatests: add utility for managing domain name resolvers
Many test scenarios need to configure resolvers on test machines. Most
notable patterns are:

* using IPA master as DNS resolver on clients and replicas
* intentionally breaking name resolution

Now it is done by directly editing /etc/resolv.conf file. While being
simple this approach has following issues:

* NetworkManager restores this file periodically and on specific events
* This is not how users are expected to manage resolvers on modern
  systems with NetworkManager and systemd-resolved.

This patch introduces three classes for main types of resolvers management:
* plain file
* NetworkManager
* systemd-resolved

For each resolver manager the native way of configuring of nameserves is
used: direct editing for /etc/resolv.conf or drop-in config files for
NM and resolved.

The type of resolver is automatically detected for each host and an
appropriate instance is added to Host object.

The Resolver class (and it's subclasses) provide convenience functions
for changing nameservers and restoring the original config.
During all operations (backup, modify, restore) it checks that resolver
configuration has not been altered unexpectedly and raises exception if it
was. This helps to detect unexpected changes in resolvers.

Related to https://pagure.io/freeipa/issue/8703

Reviewed-By: Florence Blanc-Renaud <flo@redhat.com>
2021-03-04 18:47:32 +01:00
Sergey Orlov
fe3c6657ec
ipatests: collect config files for NetworkManager and systemd-resolved
Those config files are valuable for debugging issues relate to DNS
resolvers.

Related to https://pagure.io/freeipa/issue/8703

Reviewed-By: Florence Blanc-Renaud <flo@redhat.com>
2021-03-04 18:47:32 +01:00
Sergey Orlov
0b60408dab
ipatests: test Samba mount with NTLM authentication
Related to https://pagure.io/freeipa/issue/8636

Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
2021-03-01 12:55:58 +01:00