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##############################################################################
#
# Copyright (c) 2009 Nexedi SA and Contributors. All Rights Reserved.
# Rafael Monnerat <rafael@nexedi.com>
#
# WARNING: This program as such is intended to be used by professional
# programmers who take the whole responsability of assessing all potential
# consequences resulting from its eventual inadequacies and bugs
# End users who are looking for a ready-to-use solution with commercial
# garantees and support are strongly adviced to contract a Free Software
# Service Company
#
# 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; either version 2
# of the License, or (at your option) any later version.
#
# 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.
#
##############################################################################
from Products.ERP5Type.Cache import CachingMethod
from App.config import getConfiguration
from AccessControl import Unauthorized
import os
# XXX This file is destinated to include methods or scripts that are not prevent
# into one old version. The methods here should be removed once the version
# installed into the instance is not supported anymore.
# XXX DO NOT KEEP LOCAL CHANGES HERE, ALL CHANGES SHOULD BE DONE ONLY IN
# INTROSPECTION TOOL OR TRUNK, AND BACKPORTED TO HERE LATER.
#########################################################################################
# Methods introduced into portal_introspection into 5.4.3
#
# XXX This method is a copy and paste of IntrospectionTool._loadExternalConfig
# This should be kept until versions lower than 5.4.3 still supported.
# NOT USED BY EXTERNAL METHOD
def _loadExternalConfig():
"""
Load configuration from one external file, this configuration
should be set for security reasons to prevent people access
forbidden areas in the system.
"""
def cached_loadExternalConfig():
import ConfigParser
config = ConfigParser.ConfigParser()
config.readfp(open('/etc/erp5.cfg'))
return config
cached_loadExternalConfig = CachingMethod(cached_loadExternalConfig,
id='IntrospectionTool__loadExternalConfig',
cache_factory='erp5_content_long')
return cached_loadExternalConfig()
# XXX This method is a copy and paste of IntrospectionTool._getZopeConfigurationFile
# This should be kept until versions lower than 5.4.3 still supported.
# NOT USED BY EXTERNAL METHOD
def _getZopeConfigurationFile(relative_path="", mode="r"):
"""
Get a configuration file from the instance using relative path
"""
if ".." in relative_path or relative_path.startswith("/"):
raise Unauthorized("In Relative Path, you cannot use .. or startwith / for security reason.")
instance_home = getConfiguration().instancehome
file_path = os.path.join(instance_home, relative_path)
if not os.path.exists(file_path):
raise IOError, 'The file: %s does not exist.' % file_path
return open(file_path, mode)