Commit Graph

166 Commits

Author SHA1 Message Date
François Cami
2e31e8479a ipa-client-install: update sssd.conf if nsupdate requires -g
If dynamic DNS updates are selected, sssd will use GSS-TSIG
by default for nsupdate.
When ipa-client-install notices that plain nsupdate is required,
switch sssd to use no authentication for dynamic updates too.

Fixes: https://pagure.io/freeipa/issue/8402
Signed-off-by: François Cami <fcami@redhat.com>
Reviewed-By: Florence Blanc-Renaud <frenaud@redhat.com>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
2021-06-28 11:41:07 +03:00
MIZUTA Takeshi
e357153e57 Fix the option to match in the ipa-client-automount usage and man-page
The command usage and man-page options may not match.
In ipa-client-automount, fix to match usage and man-page.

Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
2021-05-18 15:02:59 +02:00
MIZUTA Takeshi
4148167777 man: fix typos in ipa-epn.1
Reviewed-By: Florence Blanc-Renaud <flo@redhat.com>
2021-05-18 14:59:10 +02:00
Rob Crittenden
3539857ecb Add LDAP cache options to the default.conf man page
https://pagure.io/freeipa/issue/8798

Signed-off-by: Rob Crittenden <rcritten@redhat.com>
Reviewed-By: Rafael Guterres Jeffman <rjeffman@redhat.com>
2021-05-12 10:45:57 -04:00
Thorsten Scherf
84f52ea8fc man: fix ipa-client-samba.1 typos
Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
2021-02-15 10:04:55 +02:00
Rob Crittenden
6518a600b4 Change FreeIPA references to IPA and Identity Management
In order to simplify the build process between upstream FreeIPA
and downstream builds (such as CentOS Stream) we are changing
some file references from FreeIPA to IPA (and Identity Management).

https://pagure.io/freeipa/issue/8669

Signed-off-by: Rob Crittenden <rcritten@redhat.com>
Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
2021-01-21 13:51:45 +01:00
Peter Keresztes Schmidt
a355646c37 build: Unify compiler warning flags used
Related: https://pagure.io/freeipa/issue/8351
Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
2021-01-15 14:11:56 +01:00
Rob Crittenden
f3f9672d52 ipa-rmkeytab: Check return value of krb5_kt_(start|end)_seq_get
The return value of functions managing the cursor in the keytab
were not checked or reported in a consistent way. This should
assure a reasonable error message in case something goes wrong.

https://pagure.io/freeipa/issue/8658

Signed-off-by: Rob Crittenden <rcritten@redhat.com>
Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
2021-01-15 14:06:53 +01:00
Rob Crittenden
90eef4f565 ipa-rmkeytab: convert numeric return values to #defines
This makes it clearer what the return value means.

Replace closing of keytab based on the numeric return value
and do it based on whether the keytab was opened at all.

https://pagure.io/freeipa/issue/8658

Signed-off-by: Rob Crittenden <rcritten@redhat.com>
Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
2021-01-15 14:06:53 +01:00
Alexander Bokovoy
38a86e3367 systemd: enforce en_US.UTF-8 locale in systemd units
Python code does detection of the system encoding based on the locale
settings. On RHEL 8.4 development images we somehow get LANG=en_US which
defaults to iso8859-1 _inside_ the systemd-started service, even though
the whole environment defaults to LANG=en_US.UTF-8.

When instrumented with ExecStartPre=/usr/bin/locale, the following
output can be seen:

locale[45481]: LANG=en_US
locale[45481]: LC_CTYPE="en_US"
locale[45481]: LC_NUMERIC="en_US"
locale[45481]: LC_TIME="en_US"
locale[45481]: LC_COLLATE="en_US"
locale[45481]: LC_MONETARY="en_US"
locale[45481]: LC_MESSAGES="en_US"
locale[45481]: LC_PAPER="en_US"
locale[45481]: LC_NAME="en_US"
locale[45481]: LC_ADDRESS="en_US"
locale[45481]: LC_TELEPHONE="en_US"
locale[45481]: LC_MEASUREMENT="en_US"
locale[45481]: LC_IDENTIFICATION="en_US"
locale[45481]: LC_ALL=
ipactl[45483]: Unexpected error
ipactl[45483]: SystemEncodingError: System encoding must be UTF-8, 'iso8859-1' is not supported. Set LC_ALL="C.UTF-8", or LC_ALL="" and LC_CTYPE="C.UTF-8".
systemd[1]: ipa.service: Main process exited, code=exited, status=1/FAILURE

Set the environment to explicit LC_ALL=C.UTF-8 to please the Python
code. FreeIPA server side only cares about actual encoding, not the
language itself. We already use LC_ALL=C.UTF-8 in httpd service snippet.

Fixes: https://pagure.io/freeipa/issue/8617
Signed-off-by: Alexander Bokovoy <abokovoy@redhat.com>
Reviewed-By: Thomas Woerner <twoerner@redhat.com>
2020-12-10 14:38:05 +02:00
Antonio Torres Moríñigo
f777314e5c ipa-client-install manpage: add ipa.p11-kit to list of files created
Add missing ipa.p11-kit file to list of files created in
ipa-client-install manpage.

https://pagure.io/freeipa/issue/8424

Signed-off-by: Antonio Torres Moríñigo <atorresm@protonmail.com>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
2020-11-26 14:12:16 +01:00
Rob Crittenden
15b30e15a4 Create IPA ssh client configuration and move ProxyCommand
The ProxyCommand is non-executable if the user does not have
a valid shell (like /sbin/nologin) so skip it in that case.

https://pagure.io/freeipa/issue/7676

Signed-off-by: Rob Crittenden <rcritten@redhat.com>
Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
2020-11-23 09:04:27 +01:00
Stanislav Levin
17f430efc4 EPN: Allow authentication by SMTP client's certificate
SMTP server may ask or require client's certificate for verification.
To support this the underlying Python's functionality is used [0].

Added 3 new options(corresponds to `load_cert_chain`):
- smtp_client_cert - the path to a single file in PEM format containing the
  certificate.
- smtp_client_key - the path to a file containing the private key in.
- smtp_client_key_pass - the password for decrypting the private key.

[0]: https://docs.python.org/3/library/ssl.html#ssl.SSLContext.load_cert_chain

Fixes: https://pagure.io/freeipa/issue/8580
Signed-off-by: Stanislav Levin <slev@altlinux.org>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
2020-11-17 14:25:39 +02:00
Christian Heimes
727a2ffb93 Easier to use ipa_gethostfqdn()
ipa_gethostfqdn() now returns a pointer to a statically allocated buffer
or NULL in case of an error. The caller no longer has to supply a
correctly allocated buffer.

Rename IPA_HOST_HOST to_LEN IPA_HOST_FQDN_LEN and use IPA_HOST_FQDN_LEN
wherever code copies a hostname supplied from ipa_gethostfqdn().

Clarify that MAXHOSTNAMELEN and MAXHOSTFQDNLEN are different things.

Signed-off-by: Christian Heimes <cheimes@redhat.com>
Reviewed-By: Fraser Tweedale <ftweedal@redhat.com>
2020-10-26 17:11:19 +11:00
Christian Heimes
5d4ed65b83 Replace nodename with ipa_gethostfqdn()
ipa_kdb and ipa-join now use ipa_gethostfqdn() instead of uname()'s nodename.

The code for hostname in ipa-join is simplified. Now the hostname is
auto-detected and verified in main(). All sub functions can now use the
hostname without additional checks. This removes a bunch of strdup(),
NULL checks, and free() calls.

Fixes: https://pagure.io/freeipa/issue/8501
Signed-off-by: Christian Heimes <cheimes@redhat.com>
Reviewed-By: Fraser Tweedale <ftweedal@redhat.com>
2020-10-26 17:11:19 +11:00
Stanislav Levin
49e643783d dnspython: Add compatibility shim
`dnspython` 2.0.0 has many changes and several deprecations like:

```
> dns.resolver.resolve() has been added, allowing control of whether
search lists are used. dns.resolver.query() is retained for backwards
compatibility, but deprecated. The default for search list behavior can
be set at in the resolver object with the use_search_by_default
parameter. The default is False.

> dns.resolver.resolve_address() has been added, allowing easy
address-to-name lookups.
```

The new class `DNSResolver`:
- provides the compatibility layer
- defaults the previous behavior (the search list configured in the
  system's resolver configuration is used for relative names)
- defaults lifetime to 15sec (determines the number of seconds
  to spend trying to get an answer to the question)

Fixes: https://pagure.io/freeipa/issue/8383
Signed-off-by: Stanislav Levin <slev@altlinux.org>
Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
2020-08-31 09:46:03 +03:00
François Cami
3bd03ea9d1 IPA-EPN: fix configuration file typo
Signed-off-by: François Cami <fcami@redhat.com>
Reviewed-By: Francois Cami <fcami@redhat.com>
2020-08-07 17:14:24 -04:00
Rob Crittenden
28caa22a8e Don't delegate the TGT in ipa-join
Pre 3.0.0 IPA delegated the TGT to enforce access control in
389-ds. At the point that S4U2Proxy support was added there
were still IPA 2.0.x servers in use so this delegation was
left in place in ipa-join so that enrollment would work.

Those days are long gone, remove that support in the XML and
JSON RPC requests.

https://pagure.io/freeipa/issue/8405

Signed-off-by: Rob Crittenden <rcritten@redhat.com>
Reviewed-By: Florence Blanc-Renaud <frenaud@redhat.com>
2020-07-17 14:49:41 -04:00
Peter Keresztes Schmidt
6dfefc9745 ipa-join: handle JSON-RPC error codes
Error code 2100 (ACIError) is handled explicitly to match XML-RPC behaviour.

Fixes: https://pagure.io/freeipa/issue/8408
Reviewed-By: Florence Blanc-Renaud <flo@redhat.com>
2020-07-15 14:19:18 +02:00
Peter Keresztes Schmidt
4696644f3f ipa-join: extract common JSON-RPC response parsing to common function
In preparation for handling JSON-RPC error codes.

Related: https://pagure.io/freeipa/issue/8408
Reviewed-By: Florence Blanc-Renaud <flo@redhat.com>
2020-07-15 14:19:18 +02:00
Fraser Tweedale
a83eaa8b6d acme: add certbot dns script
Add a script to use as a certbot hook for satisfying the dns-01
challenge.  It will be used during testing, and may be useful or
instructive for users of FreeIPA.

It is installed as part of the freeipa-client package under
/usr/libexec/ipa/acme.  Future ACME-related scripts can be added in
the same place.

Part of: https://pagure.io/freeipa/issue/4751

Reviewed-By: Rob Crittenden <rcritten@redhat.com>
2020-07-10 08:33:22 -04:00
Peter Keresztes Schmidt
7cc977b993 ipa-join: Generalize XML-RPC references in man page
The used RPC protocol (JSON or XML) is defined
at build time.

Related: https://pagure.io/freeipa/issue/7966
Reviewed-By: Christian Heimes <cheimes@redhat.com>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
2020-07-09 14:17:47 +03:00
Peter Keresztes Schmidt
a1b117a28b ipa-join: Use bool type where appropriate
Related: https://pagure.io/freeipa/issue/7966
Reviewed-By: Christian Heimes <cheimes@redhat.com>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
2020-07-09 14:17:47 +03:00
Peter Keresztes Schmidt
f6940772dd ipa-join: select {JSON,XML}-RPC at build time
Related: https://pagure.io/freeipa/issue/7966
Reviewed-By: Christian Heimes <cheimes@redhat.com>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
2020-07-09 14:17:47 +03:00
Peter Keresztes Schmidt
62503e4fd0 ipa-join: implement JSON-RPC based unenrollment
Related: https://pagure.io/freeipa/issue/7966
Reviewed-By: Christian Heimes <cheimes@redhat.com>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
2020-07-09 14:17:47 +03:00
Peter Keresztes Schmidt
677659c8da ipa-join: extract unenrollment code common to JSON and XML-RPC to separate function
Also fix some some memleaks on the way.

Related: https://pagure.io/freeipa/issue/7966
Reviewed-By: Christian Heimes <cheimes@redhat.com>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
2020-07-09 14:17:47 +03:00
Peter Keresztes Schmidt
25205f44a1 ipa-join: switch to jansson for json handling
Additionally JSON-RPC should bail out if host is already joined.
Check HTTP status of JSON-RPC request and report 401 Unauthorized error explicitly.

Related: https://pagure.io/freeipa/issue/7966
Reviewed-By: Christian Heimes <cheimes@redhat.com>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
2020-07-09 14:17:47 +03:00
Peter Keresztes Schmidt
c905f94f9b ipa-join: buffer curl response before parsing json
CURLOPT_WRITEFUNCTION is not guaranteed to be called only
once per request and receive all data at once.
Use a dynamic buffer to cope with that case.

Related: https://pagure.io/freeipa/issue/7966
Reviewed-By: Christian Heimes <cheimes@redhat.com>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
2020-07-09 14:17:47 +03:00
Peter Keresztes Schmidt
c197918e8d ipa-join: improve curl error handling in JSON-RPC code
Related: https://pagure.io/freeipa/issue/7966
Reviewed-By: Christian Heimes <cheimes@redhat.com>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
2020-07-09 14:17:47 +03:00
Peter Keresztes Schmidt
5e7e4f0e26 ipa-join: don't set TLS related curl options for JSON-RPC
Related: https://pagure.io/freeipa/issue/7966
Reviewed-By: Christian Heimes <cheimes@redhat.com>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
2020-07-09 14:17:47 +03:00
Alexandre Mulatinho
6e414d2291 ipa-join: allowing call with jsonrpc into freeipa API
Adding JSON-C and LibCURL library into configure.ac and Makefile.am

Creating a API call with option '-j' or '--jsonrpc' to make host join
on FreeIPA with JSONRPC and libCURL.

Related: https://pagure.io/freeipa/issue/7966
Signed-off-by: Alexandre Mulatinho <alex@mulatinho.net>
Reviewed-By: Christian Heimes <cheimes@redhat.com>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
2020-07-09 14:17:47 +03:00
Florence Blanc-Renaud
797a64b370 sshd template must be part of client package
The sshd_ipa.conf.template must be shipped with the client pkgs
in /usr/share/ipa/client but is currently delivered in /usr/share/ipa.
Fix the file location.

Fixes: https://pagure.io/freeipa/issue/8400
Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
Reviewed-By: Christian Heimes <cheimes@redhat.com>
2020-07-09 14:00:29 +03:00
François Cami
1d7aeaebb2 man pages: fix epn.conf.5 and ipa-epn.1 formatting
Fix formatting issues found with mandoc.

Signed-off-by: François Cami <fcami@redhat.com>
Reviewed-By: Alexander Bokovoy <abbra@users.noreply.github.com>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
2020-06-25 15:20:21 +02:00
François Cami
6efe991797 EPN: ship the configuration file.
Ship and install /etc/ipa/epn.conf.
Minor fixes to the associated man page.

Fixes: https://pagure.io/freeipa/issue/8374
Signed-off-by: François Cami <fcami@redhat.com>
Reviewed-By: Alexander Bokovoy <abbra@users.noreply.github.com>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
2020-06-25 15:20:21 +02:00
Christian Heimes
a18d406b56 Move ipa-epn systemd files and run RPM hooks
The init/systemd directory is for server only and not part of
CLIENT_ONLY builds.

It's necesary to run pre/post installation hooks to make systemd aware
of new files.

Fixes: https://pagure.io/freeipa/issue/8367
Signed-off-by: Christian Heimes <cheimes@redhat.com>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
Reviewed-By: Francois Cami <fcami@redhat.com>
2020-06-11 17:27:31 +02:00
Rob Crittenden
3b266d3957 IPA-EPN: add smtp_delay to limit the velocity of e-mails sent
Provide a knob so the mail queue doesn't get completely flooded
with new e-mails.

Default to no wait, value in milliseconds.

https://pagure.io/freeipa/issue/3687
Signed-off-by: Rob Crittenden <rcritten@redhat.com>
Reviewed-By: Francois Cami <fcami@redhat.com>
2020-06-10 11:22:58 -04:00
Rob Crittenden
a2728c758e IPA-EPN: Add mail-test option for testing sending live email
To make testing easier for administrators the --mail-test option
can be used to send live e-mail from ipa-epn. It sends mail
to the smtp_admin user processing the template with dummy data.

https://pagure.io/freeipa/issue/3687
Signed-off-by: Rob Crittenden <rcritten@redhat.com>
Reviewed-By: Francois Cami <fcami@redhat.com>
2020-06-10 11:22:58 -04:00
Rob Crittenden
03caa7f965 Add a jinja2 e-mail template for EPN
Add options for character set (default utf8) and message
subtype (default plain). This will allow for more control
for users to do either HTML mail or use ascii for the character
set so the attachment is not base64-encoded to make it easier
for all mail clients.

Collect first and last name as well for each user in order to
provide more options for the template engine.

Make the From address configurable, defaulting to noreply@ipa_domain
Make Subject configurable too.

Don't rely on the MTA to set Message-Id: set it using the email
module.

Fixes: https://pagure.io/freeipa/issue/3687
Signed-off-by: Rob Crittenden <rcritten@redhat.com>
Reviewed-By: Michal Polovka <mpolovka@redhat.com>
Reviewed-By: Christian Heimes <cheimes@redhat.com>
2020-06-09 08:43:45 +02:00
François Cami
b8886c3e97 IPA-EPN: First version.
EPN stands for Expiring Password Notification. It is a standalone
tool designed to build a list of users whose password would expire
in the near future, and either display the list in a machine-readable
format, or send email notifications to these users.

EPN provides command-line options to display the list of affected users.
This provides data introspection and helps understand how many emails
would be sent for a given day, or a given date range.
The command-line options can also be used by a monitoring system to alert
whenever a number of emails over the SMTP quota would be sent.

EPN is meant to be launched once a day from an IPA client (preferred)
or replica from a systemd timer.

EPN does not keep state. The list of affected users is built at runtime
but never kept.

TLS/STARTTLS SMTP code is untested and unlikely to work as-is.

Parts of code contributed by Rob Crittenden.
Ideas and feedback contributed by Christian Heimes and Michal Polovka.

Fixes: https://pagure.io/freeipa/issue/3687
Signed-off-by: François Cami <fcami@redhat.com>
Signed-off-by: Rob Crittenden <rcritten@redhat.com>
Reviewed-By: Michal Polovka <mpolovka@redhat.com>
Reviewed-By: Christian Heimes <cheimes@redhat.com>
2020-06-09 08:43:45 +02:00
Peter Keresztes Schmidt
1606174457 Remove remains of unused config options
Options removed:
 * ca_ee_port
 * ca_agent_install_port
 * ca_ee_install_port

Closes: https://pagure.io/freeipa/issue/6708
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
Reviewed-By: Christian Heimes <cheimes@redhat.com>
2020-06-02 09:39:42 +02:00
Christian Heimes
82ba4db11e Make api.env.mode consistent
* use "developer" in Azure
* fix man page: "development" to "developer"
* list known modes in API bootstrap methods

Other values for mode are still supported to avoid breaking existing
installations.

Fixes: https://pagure.io/freeipa/issue/8313
Signed-off-by: Christian Heimes <cheimes@redhat.com>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
2020-05-14 17:55:59 +02:00
Florence Blanc-Renaud
7ac60a87bc Man pages: fix syntax issues
Fix the syntax in ipa-cacert-manage.1 and default.conf.5

Fixes: https://pagure.io/freeipa/issue/8273
Reviewed-By: Christian Heimes <cheimes@redhat.com>
2020-04-16 14:01:03 +02:00
Alexander Bokovoy
dbf5df4a66 CVE-2020-1722: prevent use of too long passwords
NIST SP 800-63-3B sets a recommendation to have password length upper bound limited in A.2:

https://pages.nist.gov/800-63-3/sp800-63b.html#appA

	Users should be encouraged to make their passwords as lengthy as they
	want, within reason. Since the size of a hashed password is independent
	of its length, there is no reason not to permit the use of lengthy
	passwords (or pass phrases) if the user wishes. Extremely long passwords
	(perhaps megabytes in length) could conceivably require excessive
	processing time to hash, so it is reasonable to have some limit.

FreeIPA already applied 256 characters limit for non-random passwords
set through ipa-getkeytab tool. The limit was not, however, enforced in
other places.

MIT Kerberos limits the length of the password to 1024 characters in its
tools. However, these tools (kpasswd and 'cpw' command of kadmin) do not
differentiate between a password larger than 1024 and a password of 1024
characters. As a result, longer passwords are silently cut off.

To prevent silent cut off for user passwords, use limit of 1000
characters.

Thus, this patch enforces common limit of 1000 characters everywhere:
 - LDAP-based password changes
   - LDAP password change control
   - LDAP ADD and MOD operations on clear-text userPassword
   - Keytab setting with ipa-getkeytab
 - Kerberos password setting and changing

Fixes: https://pagure.io/freeipa/issue/8268

Signed-off-by: Alexander Bokovoy <abokovoy@redhat.com>
Signed-off-by: Rob Crittenden <rcritten@redhat.com>
Reviewed-by: Simo Sorce <ssorce@redhat.com>
Reviewed-By: Simo Sorce <ssorce@redhat.com>
2020-04-14 12:36:01 +03:00
Christian Heimes
e107b8e4fe Print LDAP diagnostic messages on error
ipa_ldap_init(), ipa_tls_ssl_init(), and the bind operations of ipa-join
and ipa-getkeytab now print LDAP error string and LDAP diagonstic messages
to stderr.

Signed-off-by: Christian Heimes <cheimes@redhat.com>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
2020-01-17 15:47:00 +01:00
MIZUTA Takeshi
650db3b80d Add config that maintains existing content to ipa-client-install manpage
If --no-ssh and --no-sshd are not specified in ipa-client-install,
/etc/ssh/{ssh, sshd}_config is updated and existing content is maintained.

Reviewed-By: Rob Crittenden <rcritten@redhat.com>
2019-12-10 16:20:24 +01:00
Alexander Bokovoy
e3ad78538e covscan: free encryption types in case there is an error
Even when a number of translated encryption types is zero, the array
might still be allocated. Call free() in any case as free(NULL) does
nothing.

Fixes: https://pagure.io/freeipa/issue/8131
Signed-off-by: Alexander Bokovoy <abokovoy@redhat.com>
Reviewed-By: Florence Blanc-Renaud <frenaud@redhat.com>
2019-11-29 11:14:18 +01:00
Robbie Harwood
3cb9444c4c Provide modern example enctypes in ipa-getkeytab(1)
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
2019-11-06 15:39:51 -05:00
Rob Crittenden
faf34fcdfd Replace replication_wait_timeout with certmonger_wait_timeout
The variable is intended to control the timeout for replication
events. If someone had significantly reduced it via configuration
then it could have caused certmogner requests to fail due to timeouts.

Add replication_wait_timeout, certmonger_wait_timeout and
http_timeout to the default.conf man page.

Related: https://pagure.io/freeipa/issue/7971
Reviewed-By: Florence Blanc-Renaud <flo@redhat.com>
2019-09-04 14:52:14 +02:00
Alexander Bokovoy
814592cf22 ipa-client-samba: a tool to configure Samba domain member on IPA client
Introduces new utility to configure Samba on an IPA domain member.

The tool sets up Samba configuration and internal databases, creates
cifs/... Kerberos service and makes sure that a keytab for this service
contains the key with the same randomly generated password that is set
in the internal Samba databases.

Samba configuration is created by querying an IPA master about details
of trust to Active Directory configuration. All known identity ranges
added to the configuration to allow Samba to properly handle them
(read-only) via idmap_sss.

Resulting configuration allows connection with both NTLMSSP and Kerberos
authentication for IPA users. Access controls for the shared content
should be set by utilizing POSIX ACLs on the file system under a
specific share.

The utility is packaged as freeipa-client-samba package to allow pulling
in all required dependencies for Samba and cifs.ko (smb3.ko) kernel
module. This allows an IPA client to become both an SMB server and an
SMB client.

Fixes: https://pagure.io/freeipa/issue/3999
Signed-off-by: Alexander Bokovoy <abokovoy@redhat.com>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
Reviewed-By: Christian Heimes <cheimes@redhat.com>
2019-06-29 11:00:28 +03:00
François Cami
37ab150cc7 Introduce minimal ipa-client-automount.in and ipactl.in
Now that ipa-client-automount and ipactl main logic has been
moved into modules, introduce minimal executables.

Fixes: https://pagure.io/freeipa/issue/7984
Signed-off-by: François Cami <fcami@redhat.com>
Reviewed-By: Christian Heimes <cheimes@redhat.com>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
2019-06-28 10:53:07 +02:00