def _call_prescript(self, app, args, **kwargs):
ext = self.prescript_ext
self.debug('Calling prescript (%s)' % ext)
if not ext:
return True
script = app.get_cache_file(ext)
# check here to not bother asking for a password
# otherwise self._call_script could handle it, too
if not os.path.exists(script):
self.debug('%s does not exist' % script)
return True
with NamedTemporaryFile('r+b') as error_file:
with self._get_password_file(args) as pwdfile:
if not pwdfile:
self.warn('Could not get password')
return False
kwargs['version'] = app.version
kwargs['error_file'] = error_file.name
kwargs['binddn'] = self._get_userdn(args)
kwargs['bindpwdfile'] = pwdfile
locale = get_locale()
if locale:
kwargs['locale'] = locale
success = self._call_cache_script(app, ext, **kwargs)
if not success:
for line in error_file:
self.fatal(line)
return success
def list_config(cls, app):
cls.debug('Finding all configuration options for %s' % app.id)
filename = app.get_cache_file('univention-config-registry-variables')
if not os.path.exists(filename):
return []
parser = ConfigParser.ConfigParser()
with open(filename, 'rb') as fp:
parser.readfp(fp)
locale = get_locale()
try:
_ucr = cls._get_app_ucr(app)
except NoDatabaseFound:
_ucr = {}
def _get_cfg(config, sec, name, split=False):
try:
val = config.get(sec, name)
except ConfigParser.NoOptionError:
return None
else:
if split:
val = shlex.split(val)
return val
variables = []
for section in parser.sections():
variable = {'id': section}
variable['description'] = _get_cfg(
parser, section, 'Description[%s]' % locale) or _get_cfg(
parser, section, 'Description[en]')
variable['labels'] = _get_cfg(
parser, section, 'Labels[%s]' % locale,
split=True) or _get_cfg(
parser, section, 'Labels[en]', split=True)
variable['values'] = _get_cfg(parser,
section,
'values',
split=True)
variable['type'] = _get_cfg(parser, section, 'type')
if variable['type'] == 'boolean':
variable['type'] = 'bool'
default = _get_cfg(parser, section, 'default')
value = _ucr.get(section, default)
if variable['type'] == 'bool':
value = ucr_evaluated_as_true(value)
variable['value'] = value
advanced = _get_cfg(parser, section, 'advanced')
if advanced:
advanced = ucr_evaluated_as_true(advanced)
variable['advanced'] = advanced
variables.append(variable)
return variables
def all_from_file(cls, fname, locale=None):
if locale is None:
locale = get_locale()
ret = []
parser = read_ini_file(fname)
for section in parser.sections():
try:
obj = cls.from_parser(parser, section, locale)
except (NoValueError, ParseError) as exc:
ini_logger.warn('%s: %s' % (fname, exc))
else:
ret.append(obj)
return ret
def _run_update_certificates_script(self, app):
ext = 'update_certificates'
with NamedTemporaryFile('r+b') as error_file:
kwargs = {}
kwargs['version'] = app.version
kwargs['error_file'] = error_file.name
locale = get_locale()
if locale:
kwargs['locale'] = locale
success = self._call_cache_script(app, ext, **kwargs)
if success is False:
for line in error_file:
self.fatal(line)
return success
def _run_configure_script(self, app, action):
ext = 'configure_host'
with NamedTemporaryFile('r+b') as error_file:
kwargs = {}
kwargs['version'] = app.version
kwargs['error_file'] = error_file.name
locale = get_locale()
if locale:
kwargs['locale'] = locale
success = self._call_cache_script(app, ext, action, **kwargs)
if success is False:
for line in error_file:
self.fatal(line)
return success
def default_locale():
return get_locale() or 'en'
