98 lines
2.7 KiB
Python
98 lines
2.7 KiB
Python
# -*- coding: utf-8; -*-
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################################################################################
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#
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# Rattail -- Retail Software Framework
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# Copyright © 2010-2018 Lance Edgar
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#
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# This file is part of Rattail.
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#
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# Rattail is free software: you can redistribute it and/or modify it under the
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# terms of the GNU General Public License as published by the Free Software
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# Foundation, either version 3 of the License, or (at your option) any later
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# version.
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#
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# Rattail is distributed in the hope that it will be useful, but WITHOUT ANY
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# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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# FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
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# details.
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#
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# You should have received a copy of the GNU General Public License along with
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# Rattail. If not, see <http://www.gnu.org/licenses/>.
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#
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################################################################################
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"""
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Fabric library for Postfix
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"""
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from __future__ import unicode_literals, absolute_import
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from fabric.api import sudo
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from fabric.contrib.files import sed, append
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from rattail_fabric import apt
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def install():
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"""
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Install the Postfix mail service
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"""
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apt.install('postfix')
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apt.purge('exim4', 'exim4-base', 'exim4-config', 'exim4-daemon-light')
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def alias(name, alias_to, path='/etc/aliases'):
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"""
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Set a mail alias for Postfix
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"""
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# replace setting if already exists; then add in case it didn't
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entry = '{}: {}'.format(name, alias_to)
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sed(path, r'^{}: .*$'.format(name), entry, use_sudo=True)
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append(path, entry, use_sudo=True)
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sudo('newaliases')
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def restart():
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"""
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Restart the Postfix mail service
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"""
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sudo('service postfix restart')
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def set_config(setting, value, path='/etc/postfix/main.cf'):
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"""
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Configure the given setting with the given value.
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"""
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# replace setting if already exists; then add in case it didn't
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entry = '{} = {}'.format(setting, value)
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sed(path, r'^{} = .*$'.format(setting), entry, use_sudo=True)
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append(path, entry, use_sudo=True)
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def set_myhostname(hostname):
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"""
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Configure the 'myhostname' setting with the given string.
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"""
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set_config('myhostname', hostname)
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def set_mydestination(*destinations):
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"""
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Configure the 'mydestinations' setting with the given strings.
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"""
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set_config('mydestination', ', '.join(destinations))
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def set_mynetworks(*networks):
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"""
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Configure the 'mynetworks' setting with the given strings.
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"""
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set_config('mynetworks', ' '.join(networks))
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def set_relayhost(relayhost):
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"""
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Configure the 'relayhost' setting with the given string
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"""
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set_config('relayhost', relayhost)
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