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# Authors:
# Jason Gerard DeRose <jderose@redhat.com>
#
# Copyright (C) 2008 Red Hat
# see file 'COPYING' for use and warranty information
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License as
# published by the Free Software Foundation; version 2 only
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
"""
Misc frontend plugins.
"""
from ipalib import api, LocalOrRemote
# FIXME: We should not let env return anything in_server
# when mode == 'production'. This would allow an attacker to see the
# configuration of the server, potentially revealing compromising
# information. However, it's damn handy for testing/debugging.
class env(LocalOrRemote):
"""Show environment variables"""
takes_args = ('variables*',)
def __find_keys(self, variables):
for key in variables:
if key in self.env:
yield (key, self.env[key])
def execute(self, variables, **options):
if variables is None:
return tuple(
(key, self.env[key]) for key in self.env
)
return tuple(self.__find_keys(variables))
def output_for_cli(self, textui, result, variables, **options):
if len(result) == 0:
return
if len(result) == 1:
textui.print_keyval(result)
return
textui.print_name(self.name)
textui.print_keyval(result)
textui.print_count(result, '%d variable', '%d variables')
api.register(env)
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