[server/test] fix random error in unittest_security
When entering a new Connection, we cache the user and its 'login'
attribute (with no permissions checking).
This test makes 'CWUser.login' unreadable by guests, and then proceeds
to make sure the 'anon' user can actually not read any 'login'
attribute. However, due to the above cnx initialization, anon's login
is actually cached, hence readable. This happens to make the test fail
sometimes depending on the order in which CWUser entities are returned,
because one of them has .complete() called, which as a side effect sets
the attribute cache to None for unreadable attributes.
Call .complete() on both entities to reset the login cache. While this
is still highly debatable, at least it's consistent.
# 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-ctl commands and command handlers common to twisted/modpython
web configuration
"""
__docformat__ = "restructuredtext en"
import os, os.path as osp
from shutil import copy, rmtree
from logilab.common.shellutils import ASK
from cubicweb import ExecutionError
from cubicweb.cwctl import CWCTL
from cubicweb.cwconfig import CubicWebConfiguration as cwcfg
from cubicweb.toolsutils import Command, CommandHandler, underline_title
try:
from os import symlink as linkdir
except ImportError:
from shutil import copytree as linkdir
class WebCreateHandler(CommandHandler):
cmdname = 'create'
def bootstrap(self, cubes, automatic=False, inputlevel=0):
"""bootstrap this configuration"""
if not automatic:
print '\n' + underline_title('Generic web configuration')
config = self.config
config.input_config('web', inputlevel)
if ASK.confirm('Allow anonymous access ?', False):
config.global_set_option('anonymous-user', 'anon')
config.global_set_option('anonymous-password', 'anon')
def postcreate(self, *args, **kwargs):
"""hooks called once instance's initialization has been completed"""
class GenStaticDataDirMixIn(object):
"""Create a directory merging all data directory content from cubes and CW.
"""
def generate_static_dir(self, config, dest=None, ask_clean=False, repo=None):
if not dest:
dest = config['staticdir-path']
if not dest:
dest = osp.join(config.appdatahome, 'data')
if osp.exists(dest):
if (not ask_clean or
not (config.verbosity and
ASK.confirm('Remove existing data directory %s?' % dest))):
raise ExecutionError('Directory %s already exists. '
'Remove it first.' % dest)
rmtree(dest)
config.quick_start = True # notify this is not a regular start
# list all resources (no matter their order)
resources = set()
for datadir in self._datadirs(config, repo=repo):
for dirpath, dirnames, filenames in os.walk(datadir):
rel_dirpath = dirpath[len(datadir)+1:]
resources.update(osp.join(rel_dirpath, f) for f in filenames)
# locate resources and copy them to destination
for resource in resources:
dest_resource = osp.join(dest, resource)
dirname = osp.dirname(dest_resource)
if not osp.isdir(dirname):
os.makedirs(dirname)
resource_dir, resource_path = config.locate_resource(resource)
copy(osp.join(resource_dir, resource_path), dest_resource)
# handle md5 version subdirectory
linkdir(dest, osp.join(dest, config.instance_md5_version()))
print ('You can use apache rewrite rule below :\n'
'RewriteRule ^/data/(.*) %s/$1 [L]' % dest)
def _datadirs(self, config, repo=None):
if repo is None:
repo = config.repository()
if config._cubes is None:
# web only config
config.init_cubes(repo.get_cubes())
for cube in repo.get_cubes():
cube_datadir = osp.join(cwcfg.cube_dir(cube), 'data')
if osp.isdir(cube_datadir):
yield cube_datadir
yield osp.join(config.shared_dir(), 'data')
class WebUpgradeHandler(CommandHandler, GenStaticDataDirMixIn):
cmdname = 'upgrade'
def postupgrade(self, repo):
config = self.config
if not config['generate-staticdir']:
return
self.generate_static_dir(config, ask_clean=True, repo=repo)
class GenStaticDataDir(Command, GenStaticDataDirMixIn):
"""Create a directory merging all data directory content from cubes and CW.
"""
name = 'gen-static-datadir'
arguments = '<instance> [dirpath]'
min_args = 1
max_args = 2
options = ()
def run(self, args):
appid = args.pop(0)
config = cwcfg.config_for(appid)
dest = None
if args:
dest = args[0]
self.generate_static_dir(config, dest)
CWCTL.register(GenStaticDataDir)