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6d02eddd3e
Replace the @PYTHONSHEBANG@ substitution with a valid #!/usr/bin/python3 shebang. This turns Python .in files into valid Python files. The files can now be checked with pylint and IDEs recognize the files as Python files. The shebang is still replaced with "#!$(PYTHON) -E" to support platform-python. Related: https://pagure.io/freeipa/issue/7984 Signed-off-by: Christian Heimes <cheimes@redhat.com> Reviewed-By: Francois Cami <fcami@redhat.com>
133 lines
4.4 KiB
Python
133 lines
4.4 KiB
Python
#!/usr/bin/python3
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# Authors:
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# Petr Viktorin <pviktori@redhat.com>
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# John Dennis <jdennis@redhat.com>
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# Martin Kosek <mkosek@redhat.com>
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#
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# Copyright (C) 2011 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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# Test the managed permission ACIs against a known-good ACI list
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# to ensure that changes aren't made lightly.
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# Can either regenerate ACI.txt, or validate against it.
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from __future__ import print_function
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import sys
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import difflib
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from argparse import ArgumentParser
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from ipalib import api
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from ipapython.dn import DN
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from ipapython.ipaldap import LDAPClient
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def parse_options():
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parser = ArgumentParser()
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parser.add_argument('--validate', dest='validate', action='store_true',
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default=False, help='Validate the API vs the stored API')
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parser.add_argument('filename', nargs='?', default='ACI.txt',
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help='File to create or validate, default: ACI.txt')
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options = parser.parse_args()
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return options
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def generate_aci_lines(api):
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"""Yields ACI lines as they appear in ACI.txt, with trailing newline"""
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update_plugin = api.Updater['update_managed_permissions']
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perm_plugin = api.Object['permission']
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fake_ldap = LDAPClient(None, force_schema_updates=False, no_schema=True)
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for name, template, obj in update_plugin.get_templates():
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dn = perm_plugin.get_dn(name)
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entry = fake_ldap.make_entry(dn)
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update_plugin.update_entry(
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obj=obj,
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entry=entry,
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template=template,
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anonymous_read_aci=None,
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is_new=True,
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)
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aci = perm_plugin.make_aci(entry)
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yield 'dn: %s\n' % entry.single_value['ipapermlocation']
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yield f'aci: {aci}\n'
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check_member_attrs(name, template)
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def check_member_attrs(name, template):
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"""Check that member* attrs are always present together for read
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ldap2._process_memberofindirect reads all these attributes together;
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if the user doesn't have rights to one of them, the entire entry is
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left out and memberofindirect processing returns wrong a result.
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So we need all of them be readable.
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"""
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checked_attrs = ['member', 'memberuser', 'memberhost']
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perm_attrs = template.get('ipapermdefaultattr', ())
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flags = [(a in perm_attrs) for a in checked_attrs]
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if 'read' in template['ipapermright'] and any(flags) and not all(flags):
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raise AssertionError("'%s' includes some but not all of %s" %
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(name, checked_attrs))
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def main(options):
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api.bootstrap(
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in_server=True,
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in_tree=True,
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debug=False,
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verbose=0,
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validate_api=True,
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enable_ra=True,
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mode='developer',
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plugins_on_demand=False,
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basedn=DN('dc=ipa,dc=example'),
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realm='IPA.EXAMPLE',
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domain="example.com",
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)
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from ipaserver.install.plugins import update_managed_permissions
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api.add_module(update_managed_permissions)
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api.finalize()
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output_lines = list(generate_aci_lines(api))
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if options.validate:
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with open(options.filename) as file:
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file_lines = file.readlines()
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if file_lines != output_lines:
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diff = list(difflib.unified_diff(
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file_lines,
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output_lines,
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fromfile='existing %s' % options.filename,
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tofile='new result',
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))
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for line in diff:
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print(line, end=' ')
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print(file=sys.stderr)
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print('Managed permission ACI validation failed.', file=sys.stderr)
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print('Re-check permission changes and run `makeaci`.', file=sys.stderr)
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sys.exit('%s validation failed' % options.filename)
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else:
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with open(options.filename, 'w') as file:
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file.writelines(output_lines)
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if __name__ == '__main__':
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options = parse_options()
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main(options)
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