from app.filter import clean_query from app.request import send_tor_signal from app.utils.session import generate_user_key from app.utils.bangs import gen_bangs_json from app.utils.misc import gen_file_hash, read_config_bool from datetime import datetime, timedelta from flask import Flask from flask_session import Session import json import logging.config import os from stem import Signal import threading from dotenv import load_dotenv app = Flask(__name__, static_folder=os.path.dirname( os.path.abspath(__file__)) + '/static') # Load .env file if enabled if os.getenv('WHOOGLE_DOTENV', ''): dotenv_path = '../whoogle.env' load_dotenv(os.path.join(os.path.dirname(os.path.abspath(__file__)), dotenv_path)) app.default_key = generate_user_key() app.config['SECRET_KEY'] = os.urandom(32) app.config['SESSION_TYPE'] = 'filesystem' app.config['SESSION_COOKIE_SAMESITE'] = 'strict' if os.getenv('HTTPS_ONLY'): app.config['SESSION_COOKIE_NAME'] = '__Secure-session' app.config['SESSION_COOKIE_SECURE'] = True app.config['VERSION_NUMBER'] = '0.7.1' app.config['APP_ROOT'] = os.getenv( 'APP_ROOT', os.path.dirname(os.path.abspath(__file__))) app.config['STATIC_FOLDER'] = os.getenv( 'STATIC_FOLDER', os.path.join(app.config['APP_ROOT'], 'static')) app.config['BUILD_FOLDER'] = os.path.join( app.config['STATIC_FOLDER'], 'build') app.config['CACHE_BUSTING_MAP'] = {} app.config['LANGUAGES'] = json.load(open( os.path.join(app.config['STATIC_FOLDER'], 'settings/languages.json'), encoding='utf-8')) app.config['COUNTRIES'] = json.load(open( os.path.join(app.config['STATIC_FOLDER'], 'settings/countries.json'), encoding='utf-8')) app.config['TRANSLATIONS'] = json.load(open( os.path.join(app.config['STATIC_FOLDER'], 'settings/translations.json'), encoding='utf-8')) app.config['THEMES'] = json.load(open( os.path.join(app.config['STATIC_FOLDER'], 'settings/themes.json'), encoding='utf-8')) app.config['HEADER_TABS'] = json.load(open( os.path.join(app.config['STATIC_FOLDER'], 'settings/header_tabs.json'), encoding='utf-8')) app.config['CONFIG_PATH'] = os.getenv( 'CONFIG_VOLUME', os.path.join(app.config['STATIC_FOLDER'], 'config')) app.config['DEFAULT_CONFIG'] = os.path.join( app.config['CONFIG_PATH'], 'config.json') app.config['CONFIG_DISABLE'] = read_config_bool('WHOOGLE_CONFIG_DISABLE') app.config['SESSION_FILE_DIR'] = os.path.join( app.config['CONFIG_PATH'], 'session') app.config['BANG_PATH'] = os.getenv( 'CONFIG_VOLUME', os.path.join(app.config['STATIC_FOLDER'], 'bangs')) app.config['BANG_FILE'] = os.path.join( app.config['BANG_PATH'], 'bangs.json') # Config fields that are used to check for updates app.config['RELEASES_URL'] = 'https://github.com/' \ 'benbusby/whoogle-search/releases' app.config['LAST_UPDATE_CHECK'] = datetime.now() - timedelta(hours=24) app.config['HAS_UPDATE'] = '' # The alternative to Google Translate is treated a bit differently than other # social media site alternatives, in that it is used for any translation # related searches. translate_url = os.getenv('WHOOGLE_ALT_TL', 'https://farside.link/lingva') if not translate_url.startswith('http'): translate_url = 'https://' + translate_url app.config['TRANSLATE_URL'] = translate_url app.config['CSP'] = 'default-src \'none\';' \ 'frame-src ' + translate_url + ';' \ 'manifest-src \'self\';' \ 'img-src \'self\' data:;' \ 'style-src \'self\' \'unsafe-inline\';' \ 'script-src \'self\';' \ 'media-src \'self\';' \ 'connect-src \'self\';' if not os.path.exists(app.config['CONFIG_PATH']): os.makedirs(app.config['CONFIG_PATH']) if not os.path.exists(app.config['SESSION_FILE_DIR']): os.makedirs(app.config['SESSION_FILE_DIR']) # Generate DDG bang filter, and create path if it doesn't exist yet if not os.path.exists(app.config['BANG_PATH']): os.makedirs(app.config['BANG_PATH']) if not os.path.exists(app.config['BANG_FILE']): json.dump({}, open(app.config['BANG_FILE'], 'w')) bangs_thread = threading.Thread( target=gen_bangs_json, args=(app.config['BANG_FILE'],)) bangs_thread.start() # Build new mapping of static files for cache busting if not os.path.exists(app.config['BUILD_FOLDER']): os.makedirs(app.config['BUILD_FOLDER']) cache_busting_dirs = ['css', 'js'] for cb_dir in cache_busting_dirs: full_cb_dir = os.path.join(app.config['STATIC_FOLDER'], cb_dir) for cb_file in os.listdir(full_cb_dir): # Create hash from current file state full_cb_path = os.path.join(full_cb_dir, cb_file) cb_file_link = gen_file_hash(full_cb_dir, cb_file) build_path = os.path.join(app.config['BUILD_FOLDER'], cb_file_link) try: os.symlink(full_cb_path, build_path) except FileExistsError: # Symlink hasn't changed, ignore pass # Create mapping for relative path urls map_path = build_path.replace(app.config['APP_ROOT'], '') if map_path.startswith('/'): map_path = map_path[1:] app.config['CACHE_BUSTING_MAP'][cb_file] = map_path # Templating functions app.jinja_env.globals.update(clean_query=clean_query) app.jinja_env.globals.update( cb_url=lambda f: app.config['CACHE_BUSTING_MAP'][f]) Session(app) # Attempt to acquire tor identity, to determine if Tor config is available send_tor_signal(Signal.HEARTBEAT) from app import routes # noqa # Disable logging from imported modules logging.config.dictConfig({ 'version': 1, 'disable_existing_loggers': True, })