[downloadable] fix filename HTTP header for simple name with space (closes #2535715)
Since d74addac92bb, we export simple ascii filename without any encoding in the
`filename` parameter of the `Content-Disposition` header. If this name contains
space this will fails, the parameter value will be truncated at the space
position. (eg. `filename=jungle babar.txt` read as `jungle`)
We need to quote the filename to prevent this (eg. `filename="jungle babar.txt"`).
Then literal quote and backslash needs to be escaped too.
The new escaping is correct according this extensive test case data base:
http://greenbytes.de/tech/tc2231/
# copyright 2003-2012 LOGILAB S.A. (Paris, FRANCE), all rights reserved.
# contact http://www.logilab.fr/ -- mailto:contact@logilab.fr
#
# This file is part of CubicWeb.
#
# CubicWeb is free software: you can redistribute it and/or modify it under the
# terms of the GNU Lesser General Public License as published by the Free
# Software Foundation, either version 2.1 of the License, or (at your option)
# any later version.
#
# CubicWeb 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 Lesser General Public License for more
# details.
#
# You should have received a copy of the GNU Lesser General Public License along
# with CubicWeb. If not, see <http://www.gnu.org/licenses/>.
"""cubicweb ldap feed source"""
from cubicweb.server.sources import datafeed
from cubicweb.server import ldaputils
class LDAPFeedSource(ldaputils.LDAPSourceMixIn,
datafeed.DataFeedSource):
"""LDAP feed source: unlike ldapuser source, this source is copy based and
will import ldap content (beside passwords for authentication) into the
system source.
"""
support_entities = {'CWUser': False}
use_cwuri_as_url = False
options = datafeed.DataFeedSource.options + ldaputils.LDAPSourceMixIn.options
def update_config(self, source_entity, typedconfig):
"""update configuration from source entity. `typedconfig` is config
properly typed with defaults set
"""
datafeed.DataFeedSource.update_config(self, source_entity, typedconfig)
ldaputils.LDAPSourceMixIn.update_config(self, source_entity, typedconfig)
def _entity_update(self, source_entity):
datafeed.DataFeedSource._entity_update(self, source_entity)
ldaputils.LDAPSourceMixIn._entity_update(self, source_entity)