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aac12f4391
- First of the list is the most important one and may be used as "primary" domain in apps. - Change the return type of DomainName.list() from set to list so that order can be preserved. Update all users of the API accordingly. Add type hints to all the methods using this API to catch any errors. Signed-off-by: Sunil Mohan Adapa <sunil@medhas.org> Reviewed-by: James Valleroy <jvalleroy@mailbox.org>
73 lines
2.5 KiB
Python
73 lines
2.5 KiB
Python
# SPDX-License-Identifier: AGPL-3.0-or-later
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"""
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Configure domains accepted by postfix.
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See: http://www.postfix.org/postconf.5.html#mydestination
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See: http://www.postfix.org/postconf.5.html#mydomain
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See: http://www.postfix.org/postconf.5.html#myhostname
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"""
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import pathlib
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import re
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from plinth.actions import privileged
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from plinth.app import App
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from plinth.modules.email import postfix
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from plinth.modules.names.components import DomainName
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from . import dkim, tls
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def get_domains():
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"""Return the current domain configuration."""
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conf = postfix.get_config(['mydomain', 'mydestination'])
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domains = set(postfix.parse_maps(conf['mydestination']))
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defaults = {'$myhostname', 'localhost.$mydomain', 'localhost'}
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domains.difference_update(defaults)
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return {'primary_domain': conf['mydomain'], 'all_domains': domains}
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def set_all_domains(primary_domain: str | None = None) -> None:
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"""Set the primary domain and all the domains for postfix."""
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all_domains = DomainName.list_names()
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if not primary_domain:
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primary_domain = get_domains()['primary_domain']
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if primary_domain not in all_domains:
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primary_domain = all_domains[0]
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# Update configuration and don't restart daemons
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set_domains(primary_domain, list(all_domains))
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for domain in all_domains:
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dkim.setup_dkim(domain)
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# Copy certificates (self-signed if needed) and restart daemons
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app = App.get('email')
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app.get_component('letsencrypt-email-postfix').setup_certificates()
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app.get_component('letsencrypt-email-dovecot').setup_certificates()
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@privileged
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def set_domains(primary_domain: str, all_domains: list[str]):
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"""Set the primary domain and all the domains for postfix."""
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all_domains = [_clean_domain(domain) for domain in all_domains]
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primary_domain = _clean_domain(primary_domain)
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defaults = {'$myhostname', 'localhost.$mydomain', 'localhost'}
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my_destination = ', '.join(set(all_domains).union(defaults))
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conf = {
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'myhostname': primary_domain,
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'mydomain': primary_domain,
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'mydestination': my_destination
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}
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postfix.set_config(conf)
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pathlib.Path('/etc/mailname').write_text(primary_domain + '\n',
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encoding='utf-8')
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tls.set_postfix_config(primary_domain, all_domains)
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tls.set_dovecot_config(primary_domain, all_domains)
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def _clean_domain(domain):
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domain = domain.lower().strip()
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assert re.match('^[a-z0-9-\\.]+$', domain)
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return domain
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