# -*- coding: utf-8 -*-

# Authors:

#   Thomas Woerner <twoerner@redhat.com>

#

# Based on ipa-client-install code

#

# Copyright (C) 2017  Red Hat

# see file 'COPYING' for use and warranty information

#

# This program is free software; you can redistribute it and/or modify

# it under the terms of the GNU General Public License as published by

# the Free Software Foundation, either version 3 of the License, or

# (at your option) any later version.

#

# This program is distributed in the hope that it will be useful,

# but WITHOUT ANY WARRANTY; without even the implied warranty of

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

# GNU General Public License for more details.

#

# You should have received a copy of the GNU General Public License

# along with this program.  If not, see <http://www.gnu.org/licenses/>.

from __future__ import print_function

ANSIBLE_METADATA = {

    'metadata_version': '1.0',

    'supported_by': 'community',

    'status': ['preview'],

}

DOCUMENTATION = '''

---

module: ipaserver_load_cache

short description: Load cache file

description: Load cache file

options:

  dm_password:

    description: Directory Manager password

    required: no

author:

    - Thomas Woerner

'''

EXAMPLES = '''

'''

RETURN = '''

'''

import os

from ansible.module_utils.basic import AnsibleModule

from ansible.module_utils.ansible_ipa_server import (

    setup_logging, options, paths, read_cache

)

def main():

    ansible_module = AnsibleModule(

        argument_spec=dict(

            # basic

            dm_password=dict(required=True, no_log=True),

        ),

    )

    ansible_module._ansible_debug = True

    setup_logging()

    # set values ############################################################

    # basic

    options.dm_password = ansible_module.params.get('dm_password')

    # restore cache #########################################################

    if os.path.isfile(paths.ROOT_IPA_CACHE):

        if options.dm_password is None:

            ansible_module.fail_json(msg="Directory Manager password required")

        try:

            cache_vars = read_cache(options.dm_password)

            options.__dict__.update(cache_vars)

            if cache_vars.get('external_ca', False):

                options.external_ca = False

                options.interactive = False

        except Exception as e:

            ansible_module.fail_json(

                msg="Cannot process the cache file: %s" % str(e))

        kwargs = {"changed": True}

        for name in options.__dict__:

            kwargs[name] = options.__dict__[name]

        ansible_module.exit_json(**kwargs)

    # done ##################################################################

    ansible_module.exit_json(changed=False)

if __name__ == '__main__':

    main()