ipaserver_setup_adtrust was using api_Backend_ldap2_connect instead of
api_Backend_ldap2 with attribute connect set to True.

Fixes issue #39

This is more like the normal installer behavior and should also help with
issue #50: https://github.com/freeipa/ansible-freeipa/issues/50

subject_validator and also VALID_SUBJECT_ATTRS are provided of the ca
binding.

Fixes issue #43

Service entries in cn=FQDN,cn=masters,cn=ipa,cn=etc are no longer
created as enabled. Instead they are flagged as configuredService. At
the very end of the installer, the service entries are switched from
configured to enabled service.

This is related to freeipa upstream commit:

Delay enabling services until end of installer:
  https://github.com/freeipa/freeipa/commit/7284097

Custodia is configured before CA and used in the setup of CA. Also add
support for name FIRST_MASTER as a replacement for MASTER_PEER.

This is related to the freeipa upstream commits:

Use single Custodia instance in installers:
  https://github.com/freeipa/freeipa/commit/994f71a
Rename CustodiaModes.STANDALONE to CustodiaModes.FIRST_MASTER:
  https://github.com/freeipa/freeipa/commit/842cb5f

Tee message for a domain and realm name mismatch should be a warning and
not a fail in the ipaserver test. It is also a warning in the normal
installer.

The use of IPA versions to determine if get_custodia_instance should be
used was not optimal as the patch that introduced this has been back-ported
to the EL-7 package with verion 4.5.4. As get_custodia_instance was not
available before we can simply check if get_custodia_instance exists in
custodiainstance.

Lowered version check to be compatible with CentOS 7.5
Added missing attributes to setup_kra to be compatible with latest python2-ipaserver librarty on CentOS 7.5 (python2-ipaserver-4.5.4-10.el7.centos.3.noarch)

Signed-off-by: dihmandrake <jasper.bernhardt@live.de>

Affected files:
- ipaserver/library/ipaserver_enable_ipa.py
- ipaserver/library/ipaserver_master_password.py

With IPA 4.7 bigger changes have been introduced

Changes:
- Use of timeconf and chrony instead of ntpconf and ntpd.
- New IPAChangeConf (not used in ipaserver modules)
- New check_ldap_conf form ipaclient.install.client
- custodia instance needed for ca and kra
- no_ntp defaults to yes for client installation part
- A new option ntp_pool has been introduced (set to None).

tasks.create_tmpfiles_dirs only needs IPAAPI_USER as an argument for
version 4.5.4. For 4.5 there is no support for arguments.

IPAAPI_USER is therefore only needed for 4.5.4 in
module_utils/ansible_ipa_server.py

b29db07c3b3d8937f53684fdbba985fec525d69d by Christian Heimes

    Replace custom file_exists() and dir_exists() functions with proper
    functions from Python's stdlib.

    The change also gets rid of pylint's invalid bad-python3-import error,
    https://github.com/PyCQA/pylint/issues/1565

tasks.create_tmpfiles_dirs does not support options for FreeIPA 4.5

options.kasp_db_file is used in dns.install_check if options.dnssec_master
is enabled. kasp_db_file defauts to None and is only a supported option in
the post deployment ipa-dns-install script. Therefore it is suffient to
set it to None.

force and allow_zone_overlap options were missing from a couple places.

Signed-off-by: Scott Poore <spoore@redhat.com>

This is needed to fix the installation without configuring the dns server in
the IPA server.

forward_policy needs to be None for the DNS check for proper initialization
if the user is not providing another forward_policy value. forward_policy will
be set in the DNS check.

no_dnssec_validation is enabled in the DNS check if the forwarders do not
provide DNSSEC validation. Therefore this needs to be handed over to the dns
installation later on.

New return values for forward_policy and no_dnssec_validation have been added
to the ipaserver_test module.

With using the name password for the password return it will be hidden
automatically and an error message will still be visible.

There is no way to repair a server installation like it is possible with a
client.

These global variables are initialized in the dns module in the
dns.install_check function. The settings are needed to be able to do a
proper dns setup in the ipaserver_setup_dns ansible module.

This methods creates a list of ipautil.CheckedIPAddress from the provided
ip string list.

The support for external cert files is not complete yet.