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#!/usr/bin/python
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# -*- coding: utf-8 -*-
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# Authors:
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# Thomas Woerner <twoerner@redhat.com>
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#
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# Based on ipa-client-install code
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#
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# Copyright (C) 2018 Red Hat
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# see file 'COPYING' for use and warranty information
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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ANSIBLE_METADATA = {
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'metadata_version': '1.0',
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'supported_by': 'community',
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'status': ['preview'],
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}
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DOCUMENTATION = '''
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---
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module: ipaclient_setup_krb5
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short description: Setup krb5 for IPA client
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description:
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Setup krb5 for IPA client
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options:
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domain:
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description: Primary DNS domain of the IPA deployment
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required: yes
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servers:
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description: Fully qualified name of IPA servers to enroll to
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required: yes
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realm:
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description: Kerberos realm name of the IPA deployment
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required: yes
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hostname:
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description: Fully qualified name of this host
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required: yes
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kdc:
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description: The name or address of the host running the KDC
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required: yes
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dnsok:
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description: The installer dnsok setting
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required: yes
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client_domain:
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description: Primary DNS domain of the IPA deployment
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required: yes
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sssd:
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description: The installer sssd setting
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required: yes
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force:
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description: Installer force parameter
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required: yes
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author:
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- Thomas Woerner
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'''
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EXAMPLES = '''
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# Backup and set hostname
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- name: Backup and set hostname
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ipaclient_setup_krb5:
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server:
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domain:
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realm:
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hostname: client1.example.com
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'''
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RETURN = '''
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'''
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from ansible.module_utils.basic import AnsibleModule
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from ansible.module_utils.ansible_ipa_client import (
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sysrestore, paths, configure_krb5_conf, logger
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)
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def main():
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module = AnsibleModule(
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argument_spec=dict(
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domain=dict(required=False, default=None),
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servers=dict(required=False, type='list', default=None),
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realm=dict(required=False, default=None),
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hostname=dict(required=False, default=None),
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kdc=dict(required=False, default=None),
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dnsok=dict(required=False, type='bool', default=False),
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client_domain=dict(required=False, default=None),
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sssd=dict(required=False, type='bool', default=False),
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force=dict(required=False, type='bool', default=False),
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# on_master=dict(required=False, type='bool', default=False),
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),
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supports_check_mode=True,
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)
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module._ansible_debug = True
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servers = module.params.get('servers')
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domain = module.params.get('domain')
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realm = module.params.get('realm')
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hostname = module.params.get('hostname')
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kdc = module.params.get('kdc')
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dnsok = module.params.get('dnsok')
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client_domain = module.params.get('client_domain')
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sssd = module.params.get('sssd')
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force = module.params.get('force')
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# on_master = module.params.get('on_master')
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fstore = sysrestore.FileStore(paths.IPA_CLIENT_SYSRESTORE)
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# if options.on_master:
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# # If on master assume kerberos is already configured properly.
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# # Get the host TGT.
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# try:
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# kinit_keytab(host_principal, paths.KRB5_KEYTAB, CCACHE_FILE,
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# attempts=options.kinit_attempts)
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# os.environ['KRB5CCNAME'] = CCACHE_FILE
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# except gssapi.exceptions.GSSError as e:
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# logger.error("Failed to obtain host TGT: %s", e)
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# raise ScriptError(rval=CLIENT_INSTALL_ERROR)
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# else:
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# Configure krb5.conf
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fstore.backup_file(paths.KRB5_CONF)
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configure_krb5_conf(
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cli_realm=realm,
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cli_domain=domain,
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cli_server=servers,
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cli_kdc=kdc,
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dnsok=dnsok,
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filename=paths.KRB5_CONF,
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client_domain=client_domain,
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client_hostname=hostname,
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configure_sssd=sssd,
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force=force)
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logger.info(
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"Configured /etc/krb5.conf for IPA realm %s", realm)
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module.exit_json(changed=True)
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if __name__ == '__main__':
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main()
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