mirror of
https://github.com/freedombox/FreedomBox.git
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a1d5486c82
- Split the read method into two separate methods for getting the config file and for reading config file. - Use logging module for printing error. - Fix global variable naming. - Get/set/show the realpath of the config file. - Convert config items into a list so that the order is more predictable. This is the reason for unpredictable failures in test cases.
119 lines
3.5 KiB
Python
119 lines
3.5 KiB
Python
#
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# This file is part of Plinth.
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Affero General Public License as
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# published by the Free Software Foundation, either version 3 of the
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# License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Affero General Public License for more details.
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#
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# You should have received a copy of the GNU Affero General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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import configparser
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import logging
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import os
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from plinth.menu import Menu
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logger = logging.getLogger(__name__)
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box_name = None
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root = None
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file_root = None
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config_dir = None
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data_dir = None
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store_file = None
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actions_dir = None
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doc_dir = None
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status_log_file = None
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access_log_file = None
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pidfile = None
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host = None
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port = None
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use_x_forwarded_host = False
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secure_proxy_ssl_header = None
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debug = False
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no_daemon = False
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server_dir = '/'
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danube_edition = False
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main_menu = Menu()
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config_file = None
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DEFAULT_CONFIG_FILE = '/etc/plinth/plinth.config'
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DEFAULT_ROOT = '/'
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def get_config_file():
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"""Return the configuration file to read."""
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if os.path.isfile(DEFAULT_CONFIG_FILE):
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root_directory = DEFAULT_ROOT
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file_path = DEFAULT_CONFIG_FILE
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else:
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root_directory = os.path.dirname(os.path.realpath(__file__))
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root_directory = os.path.join(root_directory, '..')
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root_directory = os.path.realpath(root_directory)
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file_path = os.path.join(root_directory, 'plinth.config')
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return file_path, root_directory
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def read(file_path=None, root_directory=None):
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"""Read configuration."""
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if not file_path and not root_directory:
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file_path, root_directory = get_config_file()
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if not os.path.isfile(file_path):
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raise FileNotFoundError('No plinth.config file could be found.')
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global config_file # pylint: disable-msg=invalid-name,global-statement
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config_file = file_path
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parser = configparser.ConfigParser(
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defaults={
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'root': os.path.realpath(root_directory),
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})
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parser.read(config_file)
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config_items = (
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('Path', 'root', 'string'),
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('Path', 'file_root', 'string'),
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('Path', 'config_dir', 'string'),
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('Path', 'data_dir', 'string'),
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('Path', 'store_file', 'string'),
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('Path', 'actions_dir', 'string'),
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('Path', 'doc_dir', 'string'),
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('Path', 'status_log_file', 'string'),
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('Path', 'access_log_file', 'string'),
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('Path', 'pidfile', 'string'),
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('Path', 'server_dir', 'string'),
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('Network', 'host', 'string'),
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('Network', 'port', 'int'),
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('Network', 'secure_proxy_ssl_header', 'string'),
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('Network', 'use_x_forwarded_host', 'bool'),
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('Misc', 'box_name', 'string'),
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('Misc', 'danube_edition', 'bool'),
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)
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for section, name, datatype in config_items:
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try:
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value = parser.get(section, name)
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except (configparser.NoSectionError, configparser.NoOptionError):
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logger.error('Configuration does not contain option: %s.%s',
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section, name)
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raise
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else:
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if datatype == 'int':
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value = int(value)
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elif datatype == 'bool':
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value = (value.lower() == 'true')
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globals()[name] = value
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