67 lines
2.1 KiB
Python
67 lines
2.1 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
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# modify it under the terms of the GNU General Public License as
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# published by the Free Software Foundation; version 2 only
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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, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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"""
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Misc frontend plugins.
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"""
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from ipalib import api, Command, Param, Bool
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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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class env(Command):
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"""Show environment variables"""
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takes_args = ('variables*',)
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takes_options = (
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Param('server?', type=Bool(), default=False,
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doc='Show environment variables of server',
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),
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)
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def run(self, variables, **options):
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if options['server'] and not self.env.in_server:
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return self.forward(variables)
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return self.execute(variables)
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def find_keys(self, variables):
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for key in variables:
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if key in self.env:
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yield (key, self.env[key])
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def execute(self, variables):
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if variables is None:
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return tuple(
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(key, self.env[key]) for key in self.env
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)
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return tuple(self.find_keys(variables))
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def output_for_cli(self, textui, result, variables, **options):
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if len(result) == 0:
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return
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textui.print_name(self.name)
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textui.print_keyval(result)
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textui.print_count(result, '%d variable', '%d variables')
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api.register(env)
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