302 lines
9.6 KiB
Python
302 lines
9.6 KiB
Python
__package__ = 'archivebox.core'
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import os
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import sys
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import re
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import logging
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import tempfile
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from pathlib import Path
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from django.utils.crypto import get_random_string
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from ..config import ( # noqa: F401
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DEBUG,
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SECRET_KEY,
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ALLOWED_HOSTS,
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PACKAGE_DIR,
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TEMPLATES_DIR_NAME,
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CUSTOM_TEMPLATES_DIR,
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SQL_INDEX_FILENAME,
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OUTPUT_DIR,
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LOGS_DIR,
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TIME_ZONE,
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)
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IS_MIGRATING = 'makemigrations' in sys.argv[:3] or 'migrate' in sys.argv[:3]
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IS_TESTING = 'test' in sys.argv[:3] or 'PYTEST_CURRENT_TEST' in os.environ
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IS_SHELL = 'shell' in sys.argv[:3] or 'shell_plus' in sys.argv[:3]
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################################################################################
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### Django Core Settings
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################################################################################
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WSGI_APPLICATION = 'core.wsgi.application'
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ROOT_URLCONF = 'core.urls'
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LOGIN_URL = '/accounts/login/'
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LOGOUT_REDIRECT_URL = '/'
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PASSWORD_RESET_URL = '/accounts/password_reset/'
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APPEND_SLASH = True
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DEBUG = DEBUG or ('--debug' in sys.argv)
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INSTALLED_APPS = [
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'django.contrib.auth',
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'django.contrib.contenttypes',
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'django.contrib.sessions',
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'django.contrib.messages',
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'django.contrib.staticfiles',
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'django.contrib.admin',
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'core',
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'django_extensions',
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]
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MIDDLEWARE = [
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'core.middleware.TimezoneMiddleware',
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'django.middleware.security.SecurityMiddleware',
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'django.contrib.sessions.middleware.SessionMiddleware',
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'django.middleware.common.CommonMiddleware',
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'django.middleware.csrf.CsrfViewMiddleware',
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'django.contrib.auth.middleware.AuthenticationMiddleware',
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'django.contrib.messages.middleware.MessageMiddleware',
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'core.middleware.CacheControlMiddleware',
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]
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AUTHENTICATION_BACKENDS = [
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'django.contrib.auth.backends.ModelBackend',
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]
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# only enable debug toolbar when in DEBUG mode with --nothreading (it doesnt work in multithreaded mode)
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DEBUG_TOOLBAR = DEBUG and ('--nothreading' in sys.argv) and ('--reload' not in sys.argv)
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if DEBUG_TOOLBAR:
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try:
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import debug_toolbar # noqa
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DEBUG_TOOLBAR = True
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except ImportError:
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DEBUG_TOOLBAR = False
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if DEBUG_TOOLBAR:
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INSTALLED_APPS = [*INSTALLED_APPS, 'debug_toolbar']
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INTERNAL_IPS = ['0.0.0.0', '127.0.0.1', '*']
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DEBUG_TOOLBAR_CONFIG = {
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"SHOW_TOOLBAR_CALLBACK": lambda request: True,
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"RENDER_PANELS": True,
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}
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DEBUG_TOOLBAR_PANELS = [
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'debug_toolbar.panels.history.HistoryPanel',
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'debug_toolbar.panels.versions.VersionsPanel',
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'debug_toolbar.panels.timer.TimerPanel',
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'debug_toolbar.panels.settings.SettingsPanel',
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'debug_toolbar.panels.headers.HeadersPanel',
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'debug_toolbar.panels.request.RequestPanel',
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'debug_toolbar.panels.sql.SQLPanel',
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'debug_toolbar.panels.staticfiles.StaticFilesPanel',
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# 'debug_toolbar.panels.templates.TemplatesPanel',
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'debug_toolbar.panels.cache.CachePanel',
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'debug_toolbar.panels.signals.SignalsPanel',
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'debug_toolbar.panels.logging.LoggingPanel',
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'debug_toolbar.panels.redirects.RedirectsPanel',
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'debug_toolbar.panels.profiling.ProfilingPanel',
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'djdt_flamegraph.FlamegraphPanel',
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]
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MIDDLEWARE = [*MIDDLEWARE, 'debug_toolbar.middleware.DebugToolbarMiddleware']
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################################################################################
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### Staticfile and Template Settings
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################################################################################
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STATIC_URL = '/static/'
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STATICFILES_DIRS = [
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*([str(CUSTOM_TEMPLATES_DIR / 'static')] if CUSTOM_TEMPLATES_DIR else []),
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str(Path(PACKAGE_DIR) / TEMPLATES_DIR_NAME / 'static'),
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]
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TEMPLATE_DIRS = [
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*([str(CUSTOM_TEMPLATES_DIR)] if CUSTOM_TEMPLATES_DIR else []),
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str(Path(PACKAGE_DIR) / TEMPLATES_DIR_NAME / 'core'),
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str(Path(PACKAGE_DIR) / TEMPLATES_DIR_NAME / 'admin'),
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str(Path(PACKAGE_DIR) / TEMPLATES_DIR_NAME),
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]
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TEMPLATES = [
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{
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'BACKEND': 'django.template.backends.django.DjangoTemplates',
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'DIRS': TEMPLATE_DIRS,
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'APP_DIRS': True,
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'OPTIONS': {
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'context_processors': [
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'django.template.context_processors.debug',
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'django.template.context_processors.request',
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'django.contrib.auth.context_processors.auth',
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'django.contrib.messages.context_processors.messages',
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],
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},
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},
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]
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################################################################################
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### External Service Settings
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################################################################################
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DATABASE_FILE = Path(OUTPUT_DIR) / SQL_INDEX_FILENAME
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DATABASE_NAME = os.environ.get("ARCHIVEBOX_DATABASE_NAME", str(DATABASE_FILE))
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DATABASES = {
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'default': {
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'ENGINE': 'django.db.backends.sqlite3',
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'NAME': DATABASE_NAME,
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'OPTIONS': {
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'timeout': 60,
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'check_same_thread': False,
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},
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'TIME_ZONE': 'UTC',
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# DB setup is sometimes modified at runtime by setup_django() in config.py
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}
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}
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CACHE_BACKEND = 'django.core.cache.backends.locmem.LocMemCache'
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# CACHE_BACKEND = 'django.core.cache.backends.db.DatabaseCache'
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# CACHE_BACKEND = 'django.core.cache.backends.dummy.DummyCache'
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CACHES = {
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'default': {
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'BACKEND': CACHE_BACKEND,
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'LOCATION': 'django_cache_default',
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}
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}
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EMAIL_BACKEND = 'django.core.mail.backends.console.EmailBackend'
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################################################################################
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### Security Settings
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################################################################################
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SECRET_KEY = SECRET_KEY or get_random_string(50, 'abcdefghijklmnopqrstuvwxyz0123456789_')
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ALLOWED_HOSTS = ALLOWED_HOSTS.split(',')
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SECURE_BROWSER_XSS_FILTER = True
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SECURE_CONTENT_TYPE_NOSNIFF = True
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SECURE_REFERRER_POLICY = 'strict-origin-when-cross-origin'
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CSRF_COOKIE_SECURE = False
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SESSION_COOKIE_SECURE = False
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SESSION_COOKIE_DOMAIN = None
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SESSION_COOKIE_AGE = 1209600 # 2 weeks
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SESSION_EXPIRE_AT_BROWSER_CLOSE = False
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SESSION_SAVE_EVERY_REQUEST = True
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SESSION_ENGINE = "django.contrib.sessions.backends.db"
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AUTH_PASSWORD_VALIDATORS = [
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{'NAME': 'django.contrib.auth.password_validation.UserAttributeSimilarityValidator'},
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{'NAME': 'django.contrib.auth.password_validation.MinimumLengthValidator'},
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{'NAME': 'django.contrib.auth.password_validation.CommonPasswordValidator'},
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{'NAME': 'django.contrib.auth.password_validation.NumericPasswordValidator'},
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]
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################################################################################
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### Shell Settings
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################################################################################
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SHELL_PLUS = 'ipython'
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SHELL_PLUS_PRINT_SQL = False
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IPYTHON_ARGUMENTS = ['--no-confirm-exit', '--no-banner']
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IPYTHON_KERNEL_DISPLAY_NAME = 'ArchiveBox Django Shell'
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if IS_SHELL:
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os.environ['PYTHONSTARTUP'] = str(Path(PACKAGE_DIR) / 'core' / 'welcome_message.py')
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################################################################################
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### Internationalization & Localization Settings
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################################################################################
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LANGUAGE_CODE = 'en-us'
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USE_I18N = True
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USE_L10N = True
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USE_TZ = True
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DATETIME_FORMAT = 'Y-m-d g:iA'
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SHORT_DATETIME_FORMAT = 'Y-m-d h:iA'
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from django.conf.locale.en import formats as en_formats
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en_formats.DATETIME_FORMAT = DATETIME_FORMAT
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en_formats.SHORT_DATETIME_FORMAT = SHORT_DATETIME_FORMAT
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################################################################################
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### Logging Settings
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################################################################################
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IGNORABLE_404_URLS = [
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re.compile(r'apple-touch-icon.*\.png$'),
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re.compile(r'favicon\.ico$'),
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re.compile(r'robots\.txt$'),
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re.compile(r'.*\.(css|js)\.map$'),
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]
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class NoisyRequestsFilter(logging.Filter):
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def filter(self, record):
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logline = record.getMessage()
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# ignore harmless 404s for the patterns in IGNORABLE_404_URLS
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for ignorable_url_pattern in IGNORABLE_404_URLS:
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ignorable_log_pattern = re.compile(f'^"GET /.*/?{ignorable_url_pattern.pattern[:-1]} HTTP/.*" (200|30.|404) .+$', re.I | re.M)
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if ignorable_log_pattern.match(logline):
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return 0
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# ignore staticfile requests that 200 or 30*
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ignoreable_200_log_pattern = re.compile(r'"GET /static/.* HTTP/.*" (200|30.) .+', re.I | re.M)
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if ignoreable_200_log_pattern.match(logline):
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return 0
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return 1
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if LOGS_DIR.exists():
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ERROR_LOG = (LOGS_DIR / 'errors.log')
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else:
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# meh too many edge cases here around creating log dir w/ correct permissions
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# cant be bothered, just trash the log and let them figure it out via stdout/stderr
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ERROR_LOG = tempfile.NamedTemporaryFile().name
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LOGGING = {
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'version': 1,
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'disable_existing_loggers': False,
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'handlers': {
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'console': {
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'class': 'logging.StreamHandler',
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},
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'logfile': {
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'level': 'ERROR',
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'class': 'logging.handlers.RotatingFileHandler',
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'filename': ERROR_LOG,
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'maxBytes': 1024 * 1024 * 25, # 25 MB
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'backupCount': 10,
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},
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},
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'filters': {
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'noisyrequestsfilter': {
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'()': NoisyRequestsFilter,
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}
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},
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'loggers': {
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'django': {
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'handlers': ['console', 'logfile'],
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'level': 'INFO',
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'filters': ['noisyrequestsfilter'],
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},
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'django.server': {
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'handlers': ['console', 'logfile'],
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'level': 'INFO',
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'filters': ['noisyrequestsfilter'],
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}
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},
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}
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