The use of the batch command is enabled for execute_ipa_commands.

Additionally keeponly is set to ["randompassword"] as this is the only
parameter that is used from the data returned from the commands.

The method execute_ipa_commands has been extended to handle multi
commands with the batch command.

New constants for execute_ipa_commands debugging:

    DEBUG_COMMAND_ALL = 0b1111
    DEBUG_COMMAND_LIST = 0b0001
        Print the while command list
    DEBUG_COMMAND_COUNT = 0b0010
        Print the command number
    DEBUG_COMMAND_BATCH = 0b0100
        Print information about the batch slice size and currently executed
        batch slice

New parameters have been added to execute_ipa_commands:

    batch: bool
        Enable batch command use to speed up processing
    batch_slice_size: integer
        Maximum mumber of commands processed in a slice with the batch
        command
    keeponly: list of string
        The attributes to keep in the results returned.
        Default: None (Keep all)
    debug: integer
        Enable debug output for the exection using DEBUG_COMMAND_*

Batch mode can be enabled within the module with setting batch to True
for execute_ipa_commands.

Fixes: #1128 (batch command support)

README-group.md: Add missing ":" in multi rename example

README-user.md: Fix state for user rename in example playbook

ipahost: Fix idempotency issues 

The name tag in the multi rename example is was missing a ":".

A user rename requires "state: renamed". This has been wrong in the
example.

ipaserver_prepare: Properly create IPA_DEFAULT_CONF

New inventory plugin

ipauser: Fix idempotency issues for members

This fixes a bad tests if offline is not set:
utils/build-galaxy-release.sh: line 130: [: -ne: unary operator expected

The inventory plugin compiles a dynamic inventory from IPA domain, filters
servers by role(s).

Usage:

Create yml file, for example `freeipa.yml`:

    ---
    plugin: freeipa
    server: server.ipa.local
    ipaadmin_password: SomeADMINpassword
    verify: ca.crt

Get compiled inventory:

    ansible-inventory -i freeipa.yml --graph

ipaservice: Do not set continue to None for service_del

This simplified the result_handler and also made the exception_handler
superfluous.

normalize_sshpubkey is imported from ipalib.util and also added to
__all__ for use in modules.

delete_continue defaults to None. The use of continue: None is resulting
in an error with the batch command. Therefore only set continue if it is
not None.

These are manager, principal, certificate and certmapdata.

The result_handler function has been adapted and the exception_handler
function has been removed.

A new function has been added:

   convert_certificate

ipalib.install.kinit moved to ipalib

ipaclient_configure_dns_resolver: Return proper changed state

FreeIPA PR https://github.com/freeipa/freeipa/pull/7286 moved
ipalib.install.kinit to ipalib.

It is first tried to import kinit_keytab and kinit_password from
ipalib.kinit, then ipalib.install.kinit and finally in some cases
where support for IPA 4.5.0 is needed still also ipapython.ipautil.

Related: https://github.com/freeipa/freeipa/pull/7286

utils/build-galaxy-release.sh: Fix offline default value

The offline default value was 0, which resulted in 0 for
${offline/1/--offline}.

This broke the ansible-galaxy collection install call.

The changed state returned from ipaclient_configure_dns_resolver was
always True. The internal functions (copies from FreeIPA code) have been
fixed to return a changed state.

Fixes: #1217 (ipaclient: Configure DNS resolver always reports as changed)

utils/build-galaxy-release.sh: Enable offline generation for rpm

Two new options have been added to enable the offline build within rpm:

    -o <A.B.C>  Build offline without using git, using version A.B.C
                Also enables -a
    -p <path>   Installation the generated collection in the path, the
                ansible_collections sub directory will be created and will
                contain the collection: ansible_collections/<namespace>/<name>
                Also enables -i

The usage text has been fixed also for specifying namespace and name.
The collection variable has been renamed to name.

Example usage:

    utils/build-galaxy-release.sh -o 1.12.1 \
        -p %{buildroot}%{_datadir}/ansible/collections \
        freeipa ansible_freeipa

ipaserver: Run custodia setup only once

Use IPAChangeConf and realm_to_ldapi_uri to create IPA_DEFAULT_CONF.

With realm_to_ldapi_uri the ldap_uri is correctly using /run instead of
/var/run.

Before IPA_DEFAULT_CONF was created using file operations.

The custodia setup is executed twice. At first in
ipaserver_setup_custodia and then additionally in ipaserver_setup_ca.

The custodia setup code in ipaserver_setup_ca.py has been adapted to fit
the code in ipaserver_setup_custodia.py.

The extra Setup custodia step in the server roles has been removed
together with ipaserver_setup_custodia.py.

ipaserver_test: Return generated domain_name

Fix ca-less test to use X.509 v3 certificates

If ipaserver_domain is not given, the domain name is generated from the
host fqdn.

This generated value was so far not returned, but the empty given value
instead.

The generated certificates have been X.509 v1. This is not supported any
more. Only X.509 v3 is supported.

A new certificates/extensions.conf file has been added to make v3
certificates.

The existing certificates/pkinit/extensions.conf has been renamed to
certificates/pkinit-extensions.conf with additional changes. For example
"[kdc_cert]" had to be removed for v3.

The extensions config files are using environment variables, which are
set by the generate-certificates.sh script before calling openssl.

The script generate-certificates.sh has been reworked for a simpler
structure, also new options have been added: "ca" and "cleanup".

README-dnszone: Fix yaml code block declaration.

There was a space between the code block marker and the highlight hint
in a playbook example.

ipadelegation: Fix idempotence issues due to capitalization.

This patch force processing of permission, attribute and group
attributes in lower case, to match behavior of IPA CLI, transforming
all of them into lowercase characters.

The new behavior fixes idempotence issues when mixing different
capitalization in different tasks for the same attribute.

A new test playbook is avaiable at:

    tests/delegation/test_delegation_member_case_insensitive.yml

ipagroup: Fix idempotence issues due to capitalization

Some attributes for ipagroup objects are stored using lower case letters
and should be converted upon retrieving parameter data.

This patch adds the missing conversion and provides a new test playbook:

    tests/group/test_group_case_insensitive.yml

Disable config tests for pac type without ms pac

ipahostgroup: Fix idempotence issues due to capitalization