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71f960457e
Fix several plugins not to assume optional positional arguments have a value of None when not specified. https://fedorahosted.org/freeipa/ticket/4739 Reviewed-By: David Kupka <dkupka@redhat.com>
139 lines
3.8 KiB
Python
139 lines
3.8 KiB
Python
# Authors:
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# Jason Gerard DeRose <jderose@redhat.com>
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#
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# Copyright (C) 2008 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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import re
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from ipalib import LocalOrRemote, _, ngettext
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from ipalib.output import Output, summary
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from ipalib import Flag
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from ipalib.plugable import Registry
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__doc__ = _("""
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Misc plug-ins
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""")
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register = Registry()
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# FIXME: We should not let env return anything in_server
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# when mode == 'production'. This would allow an attacker to see the
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# configuration of the server, potentially revealing compromising
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# information. However, it's damn handy for testing/debugging.
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@register()
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class env(LocalOrRemote):
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__doc__ = _('Show environment variables.')
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msg_summary = _('%(count)d variables')
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takes_args = (
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'variables*',
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)
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takes_options = LocalOrRemote.takes_options + (
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Flag('all',
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cli_name='all',
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doc=_('retrieve and print all attributes from the server. Affects command output.'),
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exclude='webui',
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flags=['no_output'],
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default=True,
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),
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)
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has_output = (
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Output('result',
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type=dict,
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doc=_('Dictionary mapping variable name to value'),
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),
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Output('total',
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type=int,
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doc=_('Total number of variables env (>= count)'),
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flags=['no_display'],
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),
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Output('count',
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type=int,
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doc=_('Number of variables returned (<= total)'),
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flags=['no_display'],
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),
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summary,
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)
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def __find_keys(self, variables):
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keys = set()
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for query in variables:
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if '*' in query:
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pat = re.compile(query.replace('*', '.*') + '$')
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for key in self.env:
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if pat.match(key):
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keys.add(key)
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elif query in self.env:
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keys.add(query)
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return keys
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def execute(self, variables=None, **options):
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if variables is None:
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keys = self.env
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else:
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keys = self.__find_keys(variables)
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ret = dict(
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result=dict(
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(key, self.env[key]) for key in keys
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),
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count=len(keys),
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total=len(self.env),
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)
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if len(keys) > 1:
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ret['summary'] = self.msg_summary % ret
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else:
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ret['summary'] = None
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return ret
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@register()
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class plugins(LocalOrRemote):
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__doc__ = _('Show all loaded plugins.')
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msg_summary = ngettext(
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'%(count)d plugin loaded', '%(count)d plugins loaded', 0
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)
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takes_options = LocalOrRemote.takes_options + (
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Flag('all',
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cli_name='all',
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doc=_('retrieve and print all attributes from the server. Affects command output.'),
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exclude='webui',
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flags=['no_output'],
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default=True,
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),
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)
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has_output = (
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Output('result', dict, 'Dictionary mapping plugin names to bases'),
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Output('count',
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type=int,
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doc=_('Number of plugins loaded'),
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),
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summary,
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)
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def execute(self, **options):
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return dict(
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result=dict(self.api.plugins),
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)
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