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settings.py
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settings.py
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"""
Django settings for server project.
Generated by 'django-admin startproject' using Django 1.8.2.
For more information on this file, see
https://docs.djangoproject.com/en/1.8/topics/settings/
For the full list of settings and their values, see
https://docs.djangoproject.com/en/1.8/ref/settings/
"""
import os
from django.core.management import utils
# Import the zentral settings (base.json)
from zentral.conf import settings as zentral_settings
from .celery import app as celery_app
__all__ = ('celery_app',)
django_zentral_settings = zentral_settings.get('django', {})
# Build paths inside the project like this: os.path.join(BASE_DIR, ...)
BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
# SECURITY WARNING: keep the secret key used in production secret!
SECRET_KEY = django_zentral_settings.get('SECRET_KEY', utils.get_random_secret_key())
SECRET_KEY_FALLBACKS = django_zentral_settings.get('SECRET_KEY_FALLBACKS', [])
# SECURITY WARNING: don't run with debug turned on in production!
DEBUG = django_zentral_settings.get('DEBUG', False)
ALLOWED_HOSTS = list(django_zentral_settings.get('ALLOWED_HOSTS', []))
if not ALLOWED_HOSTS:
fqdn = zentral_settings.get("api", {}).get("fqdn")
if fqdn:
ALLOWED_HOSTS.append(fqdn)
fqdn_mtls = zentral_settings.get("api", {}).get("fqdn_mtls")
if fqdn_mtls:
ALLOWED_HOSTS.append(fqdn_mtls)
if "CACHES" in django_zentral_settings:
CACHES = django_zentral_settings["CACHES"]
# django default is 2.5MB. increased to 10MB.
DATA_UPLOAD_MAX_MEMORY_SIZE = django_zentral_settings.get('DATA_UPLOAD_MAX_MEMORY_SIZE', 10485760)
# Email configuration
DEFAULT_FROM_EMAIL = django_zentral_settings.get('DEFAULT_FROM_EMAIL', 'webmaster@localhost')
EMAIL_BACKEND = django_zentral_settings.get("EMAIL_BACKEND", "django.core.mail.backends.console.EmailBackend")
EMAIL_HOST = django_zentral_settings.get("EMAIL_HOST", 'localhost')
EMAIL_PORT = django_zentral_settings.get("EMAIL_PORT", 25)
EMAIL_HOST_USER = django_zentral_settings.get("EMAIL_HOST_USER", "")
EMAIL_HOST_PASSWORD = django_zentral_settings.get("EMAIL_HOST_PASSWORD", "")
EMAIL_USE_TLS = django_zentral_settings.get("EMAIL_USE_TLS", False)
EMAIL_USE_SSL = django_zentral_settings.get("EMAIL_USE_SSL", False)
EMAIL_TIMEOUT = django_zentral_settings.get("EMAIL_TIMEOUT")
EMAIL_SSL_KEYFILE = django_zentral_settings.get("EMAIL_SSL_KEYFILE")
EMAIL_SSL_CERTFILE = django_zentral_settings.get("EMAIL_SSL_CERTFILE")
EMAIL_FILE_PATH = django_zentral_settings.get("EMAIL_FILE_PATH")
# Application definition
INSTALLED_APPS = [
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.messages',
'django.contrib.staticfiles',
'bootstrapform',
'rest_framework',
'django_filters',
'django_celery_results',
'accounts',
'base',
]
REST_FRAMEWORK = {
'DEFAULT_AUTHENTICATION_CLASSES': (
'accounts.api_authentication.APITokenAuthentication',
'rest_framework.authentication.SessionAuthentication',
),
# disable the Browsable API Renderer
'DEFAULT_RENDERER_CLASSES': (
'rest_framework.renderers.JSONRenderer',
),
'DEFAULT_PARSER_CLASSES': (
'rest_framework.parsers.JSONParser',
),
'DEFAULT_PERMISSION_CLASSES': (
'rest_framework.permissions.IsAuthenticated',
),
}
AUTH_USER_MODEL = 'accounts.User'
AUTH_PASSWORD_VALIDATORS = django_zentral_settings.get("AUTH_PASSWORD_VALIDATORS", [])
AUTHENTICATION_BACKENDS = [
'accounts.auth_backends.ZentralBackend',
'realms.auth_backends.RealmBackend',
]
# SESSION*
SESSION_COOKIE_SECURE = True
SESSION_COOKIE_SAMESITE = django_zentral_settings.get("SESSION_COOKIE_SAMESITE", "Lax")
if "SESSION_COOKIE_AGE" in django_zentral_settings:
SESSION_COOKIE_AGE = django_zentral_settings["SESSION_COOKIE_AGE"]
if "SESSION_EXPIRE_AT_BROWSER_CLOSE" in django_zentral_settings:
SESSION_EXPIRE_AT_BROWSER_CLOSE = django_zentral_settings["SESSION_EXPIRE_AT_BROWSER_CLOSE"]
# CSRF*
CSRF_COOKIE_SECURE = True
CSRF_COOKIE_SAMESITE = "Strict"
if "CSRF_TRUSTED_ORIGINS" in django_zentral_settings:
CSRF_TRUSTED_ORIGINS = django_zentral_settings["CSRF_TRUSTED_ORIGINS"]
MAX_PASSWORD_AGE_DAYS = django_zentral_settings.get("MAX_PASSWORD_AGE_DAYS", None)
LOGIN_REDIRECT_URL = '/'
# add the zentral apps
for app_name in zentral_settings.get('apps', []):
INSTALLED_APPS.append(app_name)
MIDDLEWARE = [
'django.middleware.security.SecurityMiddleware',
'django.contrib.sessions.middleware.SessionMiddleware',
'django.middleware.common.CommonMiddleware',
'django.middleware.csrf.CsrfViewMiddleware',
'django.contrib.auth.middleware.AuthenticationMiddleware',
'realms.middlewares.realm_session_middleware',
'django.contrib.messages.middleware.MessageMiddleware',
'django.middleware.clickjacking.XFrameOptionsMiddleware',
'base.middlewares.csp_middleware',
'base.middlewares.deployment_info_middleware',
]
STATIC_WHITENOISE = django_zentral_settings.get("STATIC_WHITENOISE", False)
if STATIC_WHITENOISE:
MIDDLEWARE.insert(MIDDLEWARE.index("django.middleware.security.SecurityMiddleware") + 1,
"whitenoise.middleware.WhiteNoiseMiddleware")
if MAX_PASSWORD_AGE_DAYS:
MIDDLEWARE.insert(MIDDLEWARE.index("django.contrib.messages.middleware.MessageMiddleware") + 1,
"accounts.middleware.force_password_change_middleware")
ROOT_URLCONF = 'server.urls'
FORM_RENDERER = 'django.forms.renderers.TemplatesSetting'
TEMPLATES = [
{
'BACKEND': 'django.template.backends.django.DjangoTemplates',
'DIRS': [os.path.join(BASE_DIR, 'templates'), os.path.join(BASE_DIR, 'templates/forms')],
'APP_DIRS': True,
'OPTIONS': {
'context_processors': [
'django.template.context_processors.debug',
'django.template.context_processors.request',
'django.contrib.auth.context_processors.auth',
'django.contrib.messages.context_processors.messages',
'zentral.conf.context_processors.extra_links',
],
},
},
]
WSGI_APPLICATION = 'server.wsgi.application'
# Database
# https://docs.djangoproject.com/en/2.2/ref/settings/#databases
DATABASES = {
'default': {
'ENGINE': 'django.db.backends.postgresql',
'ATOMIC_REQUESTS': True,
'CONN_MAX_AGE': 3600
}
}
for key, default in (('HOST', None),
('PORT', None),
('NAME', 'zentral'),
('USER', 'zentral'),
('PASSWORD', None),):
config_key = 'POSTGRES_{}'.format(key)
val = django_zentral_settings.get(config_key, default)
if val:
DATABASES['default'][key] = val
# Django >= 3.2 have uses BigAutoField
DEFAULT_AUTO_FIELD = 'django.db.models.AutoField'
CELERY_RESULT_BACKEND = 'django-db'
CELERY_BROKER_URL = django_zentral_settings.get("CELERY_BROKER_URL", "amqp://guest:guest@rabbitmq:5672//")
CELERY_BROKER_TRANSPORT_OPTIONS = django_zentral_settings.get("CELERY_BROKER_TRANSPORT_OPTIONS", {})
# Internationalization
# https://docs.djangoproject.com/en/2.2/topics/i18n/
LANGUAGE_CODE = django_zentral_settings.get("LANGUAGE_CODE", "en-us")
TIME_ZONE = 'UTC'
USE_I18N = True
USE_L10N = True
USE_TZ = False
# Static files (CSS, JavaScript, Images)
# https://docs.djangoproject.com/en/2.2/howto/static-files/
STATICFILES_DIRS = (
os.path.join(BASE_DIR, 'static'),
)
if DEBUG:
STATIC_URL = '/static_debug/'
else:
if STATIC_WHITENOISE:
STATIC_URL = '/static_whitenoise/'
else:
STATIC_URL = '/static/'
STATIC_ROOT = django_zentral_settings.get("STATIC_ROOT", "/zentral_static")
# Directory that will hold the files if the default file storage is used
MEDIA_ROOT = django_zentral_settings.get("MEDIA_ROOT", "")
# Storages
STORAGES = django_zentral_settings.get("STORAGES", {})
if "default" not in STORAGES:
STORAGES["default"] = {"BACKEND": "django.core.files.storage.FileSystemStorage"}
if "staticfiles" not in STORAGES:
STORAGES["staticfiles"] = {"BACKEND": "django.contrib.staticfiles.storage.ManifestStaticFilesStorage"}
# LOGGING
# everything in the console.
log_formatter = django_zentral_settings.get("LOG_FORMATTER")
if log_formatter:
log_formatter_dict = {'()': log_formatter}
# this log formatter option can be used for example to configure the JSON output
# the warnings are not formatted, and can cause some parsing issues
# → disable all warnings when not in DEBUG mode
if not DEBUG:
import sys
if not sys.warnoptions:
import warnings
warnings.simplefilter("ignore")
else:
log_asctime = django_zentral_settings.get("LOG_ASCTIME", True)
log_formatter_dict = {
'format': '{}PID%(process)d %(module)s %(levelname)s %(message)s'.format('%(asctime)s ' if log_asctime else '')
}
if DEBUG:
log_level = "DEBUG"
else:
log_level = "INFO"
LOGGING = {
'version': 1,
'disable_existing_loggers': True,
'formatters': {
'ztl_formatter': log_formatter_dict
},
'handlers': {
'console': {
'level': log_level,
'class': 'logging.StreamHandler',
'formatter': 'ztl_formatter',
},
},
'loggers': {
'django': {
'handlers': ['console'],
},
'py.warnings': {
'handlers': ['console'],
},
'server': {
'handlers': ['console'],
},
'gunicorn.access': {
'level': 'INFO',
'handlers': ['console'],
},
'gunicorn.error': {
'level': 'INFO',
'handlers': ['console'],
},
'zentral': {
'level': log_level,
'handlers': ['console'],
},
# dependencies
'elasticsearch': {
'level': 'ERROR',
'handlers': ['console'],
},
'hpack': {
'level': 'WARNING',
'handlers': ['console'],
},
}
}