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b87930406e
- Add a domain only if it is not already present. - Remove a domain only if it is already present. - Refactor utility methods in separate module for reuse. Signed-off-by: Sunil Mohan Adapa <sunil@medhas.org> Reviewed-by: James Valleroy <jvalleroy@mailbox.org>
59 lines
1.8 KiB
Python
59 lines
1.8 KiB
Python
#
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# This file is part of FreedomBox.
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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 Affero General Public License as
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# published by the Free Software Foundation, either version 3 of the
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# License, or (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 Affero General Public License for more details.
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#
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# You should have received a copy of the GNU Affero General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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"""
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Minor utility methods for Cockpit.
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"""
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import urllib.parse
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import augeas
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CONFIG_FILE = '/etc/cockpit/cockpit.conf'
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def load_augeas():
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"""Initialize Augeas."""
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aug = augeas.Augeas(
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flags=augeas.Augeas.NO_LOAD + augeas.Augeas.NO_MODL_AUTOLOAD)
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aug.set('/augeas/load/inifile/lens', 'Puppet.lns')
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aug.set('/augeas/load/inifile/incl[last() + 1]', CONFIG_FILE)
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aug.load()
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return aug
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def get_origin_domains(aug):
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"""Return the list of allowed origin domains."""
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origins = aug.get('/files' + CONFIG_FILE + '/WebService/Origins')
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return set(origins.split()) if origins else set()
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def get_origin_from_domain(domain):
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"""Return the origin that should be allowed for a domain."""
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return 'https://{domain}'.format(domain=domain)
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def _get_domain_from_origin(origin):
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"""Return the domain from an origin URL."""
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return urllib.parse.urlparse(origin).netloc
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def get_domains():
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"""Return the domain name in origin URL."""
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aug = load_augeas()
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origins = get_origin_domains(aug)
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return [_get_domain_from_origin(origin) for origin in origins]
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