import subprocess import os import yaml from pymongo import MongoClient import requests from itsdangerous import JSONWebSignatureSerializer from datetime import datetime from little_boxes.utils import strtobool from utils.key import KEY_DIR, get_key, get_secret_key def noop(): pass CUSTOM_CACHE_HOOKS = False try: from cache_hooks import purge as custom_cache_purge_hook except ModuleNotFoundError: custom_cache_purge_hook = noop VERSION = subprocess.check_output(['git', 'describe', '--always']).split()[0].decode('utf-8') DEBUG_MODE = strtobool(os.getenv('MICROBLOGPUB_DEBUG', 'false')) CTX_AS = 'https://www.w3.org/ns/activitystreams' CTX_SECURITY = 'https://w3id.org/security/v1' AS_PUBLIC = 'https://www.w3.org/ns/activitystreams#Public' HEADERS = [ 'application/activity+json', 'application/ld+json;profile=https://www.w3.org/ns/activitystreams', 'application/ld+json; profile="https://www.w3.org/ns/activitystreams"', 'application/ld+json', ] with open(os.path.join(KEY_DIR, 'me.yml')) as f: conf = yaml.load(f) USERNAME = conf['username'] NAME = conf['name'] DOMAIN = conf['domain'] SCHEME = 'https' if conf.get('https', True) else 'http' BASE_URL = SCHEME + '://' + DOMAIN ID = BASE_URL SUMMARY = conf['summary'] ICON_URL = conf['icon_url'] PASS = conf['pass'] PUBLIC_INSTANCES = conf.get('public_instances', []) # TODO(tsileo): choose dark/light style THEME_COLOR = conf.get('theme_color') USER_AGENT = ( f'{requests.utils.default_user_agent()} ' f'(microblog.pub/{VERSION}; +{BASE_URL})' ) mongo_client = MongoClient( host=[os.getenv('MICROBLOGPUB_MONGODB_HOST', 'localhost:27017')], ) DB_NAME = '{}_{}'.format(USERNAME, DOMAIN.replace('.', '_')) DB = mongo_client[DB_NAME] def _drop_db(): if not DEBUG_MODE: return mongo_client.drop_database(DB_NAME) KEY = get_key(ID, USERNAME, DOMAIN) JWT_SECRET = get_secret_key('jwt') JWT = JSONWebSignatureSerializer(JWT_SECRET) def _admin_jwt_token() -> str: return JWT.dumps({'me': 'ADMIN', 'ts': datetime.now().timestamp()}).decode('utf-8') # type: ignore ADMIN_API_KEY = get_secret_key('admin_api_key', _admin_jwt_token) ME = { "@context": [ CTX_AS, CTX_SECURITY, ], "type": "Person", "id": ID, "following": ID+"/following", "followers": ID+"/followers", "liked": ID+"/liked", "inbox": ID+"/inbox", "outbox": ID+"/outbox", "preferredUsername": USERNAME, "name": NAME, "summary": SUMMARY, "endpoints": {}, "url": ID, "icon": { "mediaType": "image/png", "type": "Image", "url": ICON_URL, }, "publicKey": KEY.to_dict(), }