The usage of the existing gssproxy service(`service/ipa-api`) leads
to undesirable for this case side effects such as auto renew of
expired credentials.
Fixes: https://pagure.io/freeipa/issue/8735
Signed-off-by: Stanislav Levin <slev@altlinux.org>
Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
ca-certificates populates /etc/ssl/certs with symlinks to its input
files and then runs 'openssl rehash' to create the symlinks that libssl
uses to look up a CA certificate to see if it is trused.
'openssl rehash' ignores any files that contain more than one
certificate: <https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=945274>.
With this change, we write out trusted CA certificates to
/usr/local/share/ca-certificates/ipa-ca, one certificate per file.
The logic that decides whether to reload the store is moved up into the
original `insert_ca_certs_into_systemwide_ca_store` and
`remove_ca_certs_from_systemwide_ca_store` methods. These methods now
also handle any exceptions that may be thrown while updating the store.
The functions that actually manipulate the store are factored out into
new `platform_{insert,remove}_ca_certs` methods, which implementations
must override.
These new methods also orchestrate the cleanup of deprecated files (such
as `/etc/pki/ca-trust/source/anchors/ipa-ca.crt`), rather than having
the cleanup code be included in the same method that creates
`/etc/pki/ca-trust/source/ipa.p11-kit`.
As well as creating `/usr/local/share/ca-certificates/ipa-ca`, Debian
systems will now also have
`/usr/local/share/ca-certificates/ipa.p11-kit` be created. Note that
`p11-kit` in Debian does not use this file.
Fixes: https://pagure.io/freeipa/issue/8106
Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
Reviewed-By: Timo Aaltonen <tjaalton@debian.org>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
urllib3 now supports post-handshake authentication with TLS 1.3. Enable
TLS 1.3 support for Apache HTTPd.
The update depends on bug fixes for TLS 1.3 PHA support in urllib3 and
Apache HTTPd. New builds are available in freeipa-master COPR and in
F30/F31.
Overwrite crypto-policy on Fedora only. Fedora 31 and earlier have TLS
1.0 and 1.1 still enabled by default.
Fixes: https://pagure.io/freeipa/issue/8125
Signed-off-by: Christian Heimes <cheimes@redhat.com>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
Reviewed-By: Thomas Woerner <twoerner@redhat.com>
ipa installer creates /etc/pkcs11/modules/softhsm2.module in order
to disable global p11-kit configuration for NSS.
This file was not included in the backups, and not restored.
The fix adds the file to the list of files to include in a backup.
Fixes: https://pagure.io/freeipa/issue/8073
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
authselect doesn't allow one to directly write to
/etc/nsswitch.conf. It will complain bitterly if it
detects it and will refuse to work until reset.
Instead it wants the user to write to
/etc/authselect/user-nsswitch.conf and then it will handle
merging in any differences.
To complicate matters some databases are not user configurable
like passwd, group and of course, automount. There are some
undocumented options to allow one to override these though so
we utilize that.
tasks are used so that authselect-based installations can still
write directly to /etc/nsswitch.conf and operate as it used to.
Reviewed-By: Francois Cami <fcami@redhat.com>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
When 74e09087 started disabling softshm2 module in p11-kit-proxy,
we missed to restore SELinux context on the configuration override
creation.
We don't need an explicit restore_context() when removing the override
because restore_file() already calls restore_context().
Related: https://pagure.io/freeipa/issue/7810
Signed-off-by: Alexander Bokovoy <abokovoy@redhat.com>
Reviewed-By: Christian Heimes <cheimes@redhat.com>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
TLS 1.3 is causing some trouble with client cert authentication.
Conditional client cert authentication requires post-handshake
authentication extension on TLS 1.3. The new feature is not fully
implemented yet.
TLS 1.0 and 1.1 are no longer state of the art and now disabled by
default.
TLS 1.2 works everywhere and supports PFS.
Related: https://pagure.io/freeipa/issue/7667
Signed-off-by: Christian Heimes <cheimes@redhat.com>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
Drop the SSLProtocol directive for Fedora and RHEL systems. mod_ssl
will use crypto policies for the set of protocols.
For Debian systems configure a similar set of protocols for what
was previously configured, but do it in a different way. Rather than
iterating the allowed protocols just include the ones not allowed.
Fixes: https://pagure.io/freeipa/issue/7667
Signed-off-by: Rob Crittenden <rcritten@redhat.com>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
The p11-kit configuration injects p11-kit-proxy into all NSS databases.
Amongst other p11-kit loads SoftHSM2 PKCS#11 provider. This interferes
with 389-DS, certmonger, Dogtag and other services. For example certmonger
tries to open OpenDNSSEC's SoftHSM2 token, although it doesn't use it at
all. It also breaks Dogtag HSM support testing with SoftHSM2.
IPA server does neither need nor use SoftHSM2 proxied by p11-kit.
Related: https://pagure.io/freeipa/issue/7810
Signed-off-by: Christian Heimes <cheimes@redhat.com>
Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
IPA used to write a custom /etc/resolv.conf. On Fedora and RHEL,
NetworkManager is typically maintaining resolv.conf. On reboot or
restart of the service, NM overwrites the custom settings.
On systems with NM enabled, the DNS server installer now drops a config
file into NM's global config directory and delegates resolv.conf to NM.
On systems without NM, fall back to create /etc/resolv.conf directly.
Fixes: https://pagure.io/freeipa/issue/7900
Signed-off-by: Christian Heimes <cheimes@redhat.com>
Reviewed-By: Thomas Woerner <twoerner@redhat.com>
Kernel keyrings are not namespaced yet. Keyrings can leak into other
containers. Therefore keyrings should not be used in containerized
environment.
Don't configure Kerberos to use KEYRING ccache backen when a container
environment is detected by systemd-detect-virt --container.
Fixes: https://pagure.io/freeipa/issue/7807
Signed-off-by: Christian Heimes <cheimes@redhat.com>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
Reviewed-By: Tibor Dudlak <tdudlak@redhat.com>
Replace six.moves and six.StringIO/BytesIO imports with cannonical
Python 3 packages.
Note: six.moves.input behaves differently than builtin input function.
Therefore I left six.moves.input for now.
See: https://pagure.io/freeipa/issue/7715
Signed-off-by: Christian Heimes <cheimes@redhat.com>
Reviewed-By: Fraser Tweedale <ftweedal@redhat.com>
When ipa client was installed with the --hostname= option, it stores
[network]
hostname = (current hostname)
in /var/lib/ipa-client/sysrestore/sysrestore.state and changes the hostname
from (current hostname) to the value provided in --hostname.
During uninstall, the previous hostname is restored but the entry does
not get removed from sysrestore.state. As the uninstaller checks if all
entries from sysrestore.state have been restored, it warns that some
state has not been restored.
The fix calls statestore.restore_state() instead of statestore.get_state()
as this method also clears the entry.
https://pagure.io/freeipa/issue/7620
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
Add absolute_import from __future__ so that pylint
does not fail and to achieve python3 behavior in
python2.
Reviewed-By: Christian Heimes <cheimes@redhat.com>
Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
ctypes.util.find_library() is costly and slows down startup of ipa CLI.
ipaplatform.redhat.tasks now defers loading of librpm until its needed.
CFFI has been replaced with ctypes, too.
See: https://pagure.io/freeipa/issue/6851
Signed-off-by: Christian Heimes <cheimes@redhat.com>
Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
Instead of a package conflict, freeIPA now uses an Apache config file to
enforce the correct wsgi module. The workaround only applies to Fedora
since it is the only platform that permits parallel installation of
Python 2 and Python 3 mod_wsgi modules. RHEL 7 has only Python 2 and
Debian doesn't permit installation of both variants.
See: https://pagure.io/freeipa/issue/7161
Fixes: https://pagure.io/freeipa/issue/7394
Signed-off-by: Christian Heimes <cheimes@redhat.com>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
Latest Travis CI image lacks IPv6 address on localhost. Add some
diagnostics and skip IPv6 tests in ipa-server-install when TRAVIS is
detected.
The hack will be removed as soon as it is no longer required to pass
automated testing.
https://pagure.io/freeipa/issue/7323
Signed-off-by: Christian Heimes <cheimes@redhat.com>
Reviewed-By: Felipe Volpone <fbarreto@redhat.com>
This causes Firefox to report our CA certificate as not-trustworthy.
We were previously doing this correctly, however it slipped as an
error due to certificate refactoring.
https://pagure.io/freeipa/issue/7210
Reviewed-By: Christian Heimes <cheimes@redhat.com>
Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
b5732efd introduced a regression because it tries to write EKU
that's actually in the CA cert instead of using the LDAP information.
However, when no EKU is available,
IPACertificate.extended_key_usage_bytes still returned at least
EKU_PLACEHOLDER OID to keep the behavior the same as in previous
versions. This caused the EKU_PLACEHOLDER to be written in the
ipa.p11-kit file which made Firefox report FreeIPA Web UI as
improperly configured.
https://pagure.io/freeipa/issue/7119
Reviewed-By: Fraser Tweedale <ftweedal@redhat.com>
After commit cac3475, ipa-backup is broken due to circular
dependencies. This fixes it, removing circular dependency
of ipalib. The ipalib.constants.IPAAPI_USER is now passed
as parameter to the function that use it.
https://pagure.io/freeipa/issue/7108
Reviewed-By: Tomas Krizek <tkrizek@redhat.com>
Reviewed-By: Christian Heimes <cheimes@redhat.com>
Since ipaapi user is now created during RPM install and not in runtime,
we may switch back to shipping tmpfiles.d configuration directly in RPMs
and not create it in runtime, which is a preferred way to handle drop-in
configuration anyway.
This also means that the drop-in config will be shipped in /usr/lib
instead of /etc according to Fedora packaging guidelines.
This partially reverts commit 38c66896de.
https://pagure.io/freeipa/issue/7053
Reviewed-By: Tibor Dudlak <tdudlak@redhat.com>
Replace all `ipa_log_manager.log_mgr.get_logger` calls to create
module-level loggers with `logging.getLogger` calls and deprecate
`ipa_log_manager.log_mgr.get_logger`.
Reviewed-By: Martin Basti <mbasti@redhat.com>
Previously system users needed by FreeIPA server services was created during
ipa-server-install. This led to problem when DBus policy was configured during
package installation but the user specified in the policy didn't exist yet
(and potentionally similar ones). Now the users will be created in package %pre
section so all users freeipa-server package needs exist before any installation
or configuration begins.
Another possibility would be using systemd-sysusers(8) for this purpose but
given that systemd is not available during container build the traditional
approach is superior.
Also dirsrv and pkiuser users are no longer created by FreeIPA instead it
depends on 389ds and dogtag to create those users.
https://pagure.io/freeipa/issue/6743
Reviewed-By: Jan Cholasta <jcholast@redhat.com>
Reviewed-By: Christian Heimes <cheimes@redhat.com>
Reviewed-By: Stanislav Laznicka <slaznick@redhat.com>
Run `systemctl daemon-reload` after
`/etc/systemd/system/httpd.service.d/ipa.conf` is created or deleted,
otherwise systemd will not merge the file into httpd.service and therefore
required environment variables will not be set for httpd.
This fixes authentication failures ("No valid Negotiate header in server
response") due to missing `GSS_USE_PROXY=yes` in httpd environment.
https://pagure.io/freeipa/issue/6773
Reviewed-By: Martin Babinsky <mbabinsk@redhat.com>
Add new pylint AST checker plugin which implements a check for imports
forbidden in IPA. Which imports are forbidden is configurable in pylintrc.
Provide default forbidden import configuration and disable the check for
existing forbidden imports in our code base.
Reviewed-By: Martin Basti <mbasti@redhat.com>
Add the apache user the ipawebui group.
Make the ccaches directory owned by the ipawebui group and make
mod_auth_gssapi write the ccache files as r/w by the apache user and
the ipawebui group.
Fix tmpfiles creation ownership and permissions to allow the user to
access ccaches files.
The webui framework now works as a separate user than apache, so the certs
used to access the dogtag instance need to be usable by this new user as well.
Both apache and the webui user are in the ipawebui group, so use that.
https://fedorahosted.org/freeipa/ticket/5959
Signed-off-by: Simo Sorce <simo@redhat.com>
Reviewed-By: Jan Cholasta <jcholast@redhat.com>
We do not want to generate runtime directories just because the packages
are installed, but only if the server is actually setup and run. Also this
will be needed later because we will create a user at install time and some
tmpfiles will need to be owned by this user.
As we are changing this code also rationalize the directory structure and
move it from the http rundir to the ipa specific rundir.
https://fedorahosted.org/freeipa/ticket/5959
Signed-off-by: Simo Sorce <simo@redhat.com>
Reviewed-By: Jan Cholasta <jcholast@redhat.com>
Stanislav Levin
Alexander Scheel
Christian Heimes
Sam Morris
Armando Neto
Florence Blanc-Renaud
Rob Critenden
Alexander Bokovoy
Stanislav Laznicka
Timo Aaltonen
Felipe Volpone
Martin Babinsky
Jan Cholasta
David Kupka
Tomas Krizek
Simo Sorce