Throw zonemgr error message before installation proceeds

Ticket: https://fedorahosted.org/freeipa/ticket/4771
Reviewed-By: Jan Cholasta <jcholast@redhat.com>
Update default NTP configuration

- Add in missing 4th default ntp server
- Add iburst to configuration

https://fedorahosted.org/freeipa/ticket/4583

Reviewed-By: David Kupka <dkupka@redhat.com>
fix indentation in ipa-restore page

Reviewed-By: Petr Viktorin <pviktori@redhat.com>
certs: Fix incorrect flag handling in load_cacert

For CA certificates that are not certificates of IPA CA, we incorrectly
set the trust flags to ",,", regardless what the actual trust_flags
parameter was passed.

Make the load_cacert method respect trust_flags and make it a required
argument.

https://fedorahosted.org/freeipa/ticket/4779

Reviewed-By: Jan Cholasta <jcholast@redhat.com>
Preliminary refactoring of libotp files

There are no major changes in this commit other than changing filenames
and symbols to have consistent namespaces. This prepares for larger
changes to come in subsequent commits.

Reviewed-By: Thierry Bordaz <tbordaz@redhat.com>
Move authentication configuration cache into libotp

This enables plugins to share authentication configuration cache code.

Additionally, update the caching mechanism to be declarative and faster.

Reviewed-By: Thierry Bordaz <tbordaz@redhat.com>
Enable last token deletion when password auth type is configured

Also, ensure that the last token check only executes on DNs/entries that
are tokens. This resolves a large performance issue where a query was
being performed to load all the user's tokens on every del/mod operation.

https://fedorahosted.org/freeipa/ticket/4697
https://fedorahosted.org/freeipa/ticket/4719

Reviewed-By: Thierry Bordaz <tbordaz@redhat.com>
add --hosts and --hostgroup options to allow/retrieve keytab methods

`--hosts` and `--hostgroup` options added to:
* service-allow-create-keytab
* service-allow-retrieve-keytab
* service-disallow-create-keytab
* service-disallow-retrieve-keytab
* host-allow-create-keytab
* host-allow-retrieve-keytab
* host-disallow-create-keytab
* host-disallow-retrieve-keytab

in order to allow hosts to retrieve keytab of their services or related hosts as described on http://www.freeipa.org/page/V4/Keytab_Retrieval design page

https://fedorahosted.org/freeipa/ticket/4777

Reviewed-By: Jan Cholasta <jcholast@redhat.com>
No explicit zone specification.

https://fedorahosted.org/freeipa/ticket/4780

Reviewed-By: Martin Basti <mbasti@redhat.com>
Make token auth and sync windows configurable

This introduces two new CLI commands:
  * otpconfig-show
  * otpconfig-mod

https://fedorahosted.org/freeipa/ticket/4511

Reviewed-By: Thierry Bordaz <tbordaz@redhat.com>
Reviewed-By: Petr Vobornik <pvoborni@redhat.com>
Create an OTP help topic

This allows the various OTP related commands to be grouped together
in the IPA CLI documentation.

Reviewed-By: Petr Vobornik <pvoborni@redhat.com>
hosts: Display assigned ID view by default in host-find and show commands

Makes ipaassignedidview a default attribute and takes care about the
conversion from the DN to the proper ID view name.

https://fedorahosted.org/freeipa/ticket/4774

Reviewed-By: Petr Vobornik <pvoborni@redhat.com>
Reviewed-By: Jan Cholasta <jcholast@redhat.com>
Prefer TCP connections to UDP in krb5 clients

In general, TCP is a better fit for FreeIPA due to large packet sizes.

However, there is also a specific need for TCP when using OTP. If a UDP
packet is delivered to the server and the server takes longer to process
it than the client timeout (likely), the OTP value will be resent.
Unfortunately, this will cause failures or even lockouts. Switching to
TCP avoids this problem altogether.

https://fedorahosted.org/freeipa/ticket/4725

Reviewed-By: Martin Kosek <mkosek@redhat.com>