503 lines
16 KiB
Python
503 lines
16 KiB
Python
"""root settings for authentik"""
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import importlib
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import logging
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import os
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from hashlib import sha512
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from pathlib import Path
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from urllib.parse import quote_plus
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import structlog
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from celery.schedules import crontab
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from sentry_sdk import set_tag
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from authentik import ENV_GIT_HASH_KEY, __version__
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from authentik.lib.config import CONFIG
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from authentik.lib.logging import add_process_id
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from authentik.lib.sentry import sentry_init
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from authentik.lib.utils.reflection import get_env
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from authentik.stages.password import BACKEND_APP_PASSWORD, BACKEND_INBUILT, BACKEND_LDAP
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LOGGER = structlog.get_logger()
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BASE_DIR = Path(__file__).absolute().parent.parent.parent
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STATICFILES_DIRS = [BASE_DIR / Path("web")]
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MEDIA_ROOT = BASE_DIR / Path("media")
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DEBUG = CONFIG.y_bool("debug")
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SECRET_KEY = CONFIG.y("secret_key")
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INTERNAL_IPS = ["127.0.0.1"]
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ALLOWED_HOSTS = ["*"]
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SECURE_PROXY_SSL_HEADER = ("HTTP_X_FORWARDED_PROTO", "https")
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SECURE_CROSS_ORIGIN_OPENER_POLICY = None
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LOGIN_URL = "authentik_flows:default-authentication"
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# Custom user model
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AUTH_USER_MODEL = "authentik_core.User"
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CSRF_COOKIE_NAME = "authentik_csrf"
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CSRF_HEADER_NAME = "HTTP_X_AUTHENTIK_CSRF"
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LANGUAGE_COOKIE_NAME = "authentik_language"
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SESSION_COOKIE_NAME = "authentik_session"
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SESSION_COOKIE_DOMAIN = CONFIG.y("cookie_domain", None)
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AUTHENTICATION_BACKENDS = [
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"django.contrib.auth.backends.ModelBackend",
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BACKEND_INBUILT,
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BACKEND_APP_PASSWORD,
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BACKEND_LDAP,
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"guardian.backends.ObjectPermissionBackend",
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]
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DEFAULT_AUTO_FIELD = "django.db.models.AutoField"
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# Application definition
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INSTALLED_APPS = [
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"daphne",
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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.humanize",
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"authentik.admin",
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"authentik.api",
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"authentik.crypto",
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"authentik.events",
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"authentik.flows",
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"authentik.lib",
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"authentik.outposts",
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"authentik.policies.dummy",
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"authentik.policies.event_matcher",
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"authentik.policies.expiry",
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"authentik.policies.expression",
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"authentik.policies.password",
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"authentik.policies.reputation",
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"authentik.policies",
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"authentik.providers.ldap",
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"authentik.providers.oauth2",
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"authentik.providers.proxy",
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"authentik.providers.radius",
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"authentik.providers.saml",
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"authentik.providers.scim",
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"authentik.recovery",
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"authentik.sources.ldap",
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"authentik.sources.oauth",
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"authentik.sources.plex",
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"authentik.sources.saml",
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"authentik.stages.authenticator_duo",
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"authentik.stages.authenticator_sms",
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"authentik.stages.authenticator_static",
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"authentik.stages.authenticator_totp",
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"authentik.stages.authenticator_validate",
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"authentik.stages.authenticator_webauthn",
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"authentik.stages.captcha",
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"authentik.stages.consent",
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"authentik.stages.deny",
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"authentik.stages.dummy",
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"authentik.stages.email",
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"authentik.stages.identification",
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"authentik.stages.invitation",
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"authentik.stages.password",
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"authentik.stages.prompt",
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"authentik.stages.user_delete",
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"authentik.stages.user_login",
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"authentik.stages.user_logout",
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"authentik.stages.user_write",
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"authentik.tenants",
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"authentik.blueprints",
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"rest_framework",
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"django_filters",
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"drf_spectacular",
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"guardian",
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"django_prometheus",
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"channels",
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]
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GUARDIAN_MONKEY_PATCH = False
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SPECTACULAR_SETTINGS = {
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"TITLE": "authentik",
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"DESCRIPTION": "Making authentication simple.",
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"VERSION": __version__,
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"COMPONENT_SPLIT_REQUEST": True,
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"SCHEMA_PATH_PREFIX": "/api/v([0-9]+(beta)?)",
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"SCHEMA_PATH_PREFIX_TRIM": True,
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"SERVERS": [
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{
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"url": "/api/v3/",
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},
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],
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"CONTACT": {
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"email": "hello@goauthentik.io",
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},
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"AUTHENTICATION_WHITELIST": ["authentik.api.authentication.TokenAuthentication"],
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"LICENSE": {
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"name": "MIT",
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"url": "https://github.com/goauthentik/authentik/blob/main/LICENSE",
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},
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"ENUM_NAME_OVERRIDES": {
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"EventActions": "authentik.events.models.EventAction",
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"ChallengeChoices": "authentik.flows.challenge.ChallengeTypes",
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"FlowDesignationEnum": "authentik.flows.models.FlowDesignation",
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"PolicyEngineMode": "authentik.policies.models.PolicyEngineMode",
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"ProxyMode": "authentik.providers.proxy.models.ProxyMode",
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"PromptTypeEnum": "authentik.stages.prompt.models.FieldTypes",
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"LDAPAPIAccessMode": "authentik.providers.ldap.models.APIAccessMode",
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"UserVerificationEnum": "authentik.stages.authenticator_webauthn.models.UserVerification",
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},
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"ENUM_ADD_EXPLICIT_BLANK_NULL_CHOICE": False,
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"POSTPROCESSING_HOOKS": [
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"authentik.api.schema.postprocess_schema_responses",
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"drf_spectacular.hooks.postprocess_schema_enums",
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],
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}
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REST_FRAMEWORK = {
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"DEFAULT_PAGINATION_CLASS": "authentik.api.pagination.Pagination",
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"PAGE_SIZE": 100,
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"DEFAULT_FILTER_BACKENDS": [
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"rest_framework_guardian.filters.ObjectPermissionsFilter",
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"django_filters.rest_framework.DjangoFilterBackend",
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"rest_framework.filters.OrderingFilter",
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"rest_framework.filters.SearchFilter",
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],
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"DEFAULT_PARSER_CLASSES": [
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"rest_framework.parsers.JSONParser",
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],
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"DEFAULT_PERMISSION_CLASSES": ("rest_framework.permissions.DjangoObjectPermissions",),
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"DEFAULT_AUTHENTICATION_CLASSES": (
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"authentik.api.authentication.TokenAuthentication",
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"rest_framework.authentication.SessionAuthentication",
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),
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"DEFAULT_RENDERER_CLASSES": [
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"rest_framework.renderers.JSONRenderer",
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],
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"DEFAULT_SCHEMA_CLASS": "drf_spectacular.openapi.AutoSchema",
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"TEST_REQUEST_DEFAULT_FORMAT": "json",
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"DEFAULT_THROTTLE_CLASSES": ["rest_framework.throttling.AnonRateThrottle"],
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"DEFAULT_THROTTLE_RATES": {
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"anon": CONFIG.y("throttle.default"),
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},
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}
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REDIS_PROTOCOL_PREFIX = "redis://"
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REDIS_CELERY_TLS_REQUIREMENTS = ""
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if CONFIG.y_bool("redis.tls", False):
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REDIS_PROTOCOL_PREFIX = "rediss://"
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REDIS_CELERY_TLS_REQUIREMENTS = f"?ssl_cert_reqs={CONFIG.y('redis.tls_reqs')}"
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_redis_url = (
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f"{REDIS_PROTOCOL_PREFIX}:"
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f"{quote_plus(CONFIG.y('redis.password'))}@{quote_plus(CONFIG.y('redis.host'))}:"
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f"{int(CONFIG.y('redis.port'))}"
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)
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CACHES = {
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"default": {
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"BACKEND": "django_redis.cache.RedisCache",
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"LOCATION": f"{_redis_url}/{CONFIG.y('redis.db')}",
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"TIMEOUT": int(CONFIG.y("redis.cache_timeout", 300)),
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"OPTIONS": {"CLIENT_CLASS": "django_redis.client.DefaultClient"},
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"KEY_PREFIX": "authentik_cache",
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}
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}
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DJANGO_REDIS_SCAN_ITERSIZE = 1000
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DJANGO_REDIS_IGNORE_EXCEPTIONS = True
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DJANGO_REDIS_LOG_IGNORED_EXCEPTIONS = True
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SESSION_ENGINE = "django.contrib.sessions.backends.cache"
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SESSION_SERIALIZER = "django.contrib.sessions.serializers.PickleSerializer"
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SESSION_CACHE_ALIAS = "default"
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# Configured via custom SessionMiddleware
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# SESSION_COOKIE_SAMESITE = "None"
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# SESSION_COOKIE_SECURE = True
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SESSION_EXPIRE_AT_BROWSER_CLOSE = True
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MESSAGE_STORAGE = "authentik.root.messages.storage.ChannelsStorage"
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MIDDLEWARE = [
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"authentik.root.middleware.LoggingMiddleware",
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"django_prometheus.middleware.PrometheusBeforeMiddleware",
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"authentik.root.middleware.SessionMiddleware",
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"django.contrib.auth.middleware.AuthenticationMiddleware",
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"authentik.core.middleware.RequestIDMiddleware",
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"authentik.tenants.middleware.TenantMiddleware",
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"authentik.events.middleware.AuditMiddleware",
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"django.middleware.security.SecurityMiddleware",
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"django.middleware.common.CommonMiddleware",
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"django.middleware.csrf.CsrfViewMiddleware",
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"django.contrib.messages.middleware.MessageMiddleware",
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"django.middleware.clickjacking.XFrameOptionsMiddleware",
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"authentik.core.middleware.ImpersonateMiddleware",
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"django_prometheus.middleware.PrometheusAfterMiddleware",
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]
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ROOT_URLCONF = "authentik.root.urls"
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TEMPLATES = [
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{
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"BACKEND": "django.template.backends.django.DjangoTemplates",
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"DIRS": [CONFIG.y("email.template_dir")],
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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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"authentik.tenants.utils.context_processor",
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],
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},
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},
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]
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ASGI_APPLICATION = "authentik.root.asgi.application"
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CHANNEL_LAYERS = {
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"default": {
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"BACKEND": "channels_redis.core.RedisChannelLayer",
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"CONFIG": {
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"hosts": [f"{_redis_url}/{CONFIG.y('redis.db')}"],
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"prefix": "authentik_channels",
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},
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},
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}
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# Database
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# https://docs.djangoproject.com/en/2.1/ref/settings/#databases
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DATABASES = {
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"default": {
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"ENGINE": "django_prometheus.db.backends.postgresql",
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"HOST": CONFIG.y("postgresql.host"),
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"NAME": CONFIG.y("postgresql.name"),
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"USER": CONFIG.y("postgresql.user"),
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"PASSWORD": CONFIG.y("postgresql.password"),
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"PORT": int(CONFIG.y("postgresql.port")),
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"SSLMODE": CONFIG.y("postgresql.sslmode"),
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"SSLROOTCERT": CONFIG.y("postgresql.sslrootcert"),
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"SSLCERT": CONFIG.y("postgresql.sslcert"),
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"SSLKEY": CONFIG.y("postgresql.sslkey"),
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}
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}
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if CONFIG.y_bool("postgresql.use_pgbouncer", False):
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# https://docs.djangoproject.com/en/4.0/ref/databases/#transaction-pooling-server-side-cursors
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DATABASES["default"]["DISABLE_SERVER_SIDE_CURSORS"] = True
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# https://docs.djangoproject.com/en/4.0/ref/databases/#persistent-connections
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DATABASES["default"]["CONN_MAX_AGE"] = None # persistent
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# Email
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EMAIL_HOST = CONFIG.y("email.host")
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EMAIL_PORT = int(CONFIG.y("email.port"))
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EMAIL_HOST_USER = CONFIG.y("email.username")
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EMAIL_HOST_PASSWORD = CONFIG.y("email.password")
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EMAIL_USE_TLS = CONFIG.y_bool("email.use_tls", False)
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EMAIL_USE_SSL = CONFIG.y_bool("email.use_ssl", False)
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EMAIL_TIMEOUT = int(CONFIG.y("email.timeout"))
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DEFAULT_FROM_EMAIL = CONFIG.y("email.from")
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SERVER_EMAIL = DEFAULT_FROM_EMAIL
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EMAIL_SUBJECT_PREFIX = "[authentik] "
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# Password validation
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# https://docs.djangoproject.com/en/2.1/ref/settings/#auth-password-validators
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AUTH_PASSWORD_VALIDATORS = [
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{
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"NAME": "django.contrib.auth.password_validation.UserAttributeSimilarityValidator",
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},
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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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# Internationalization
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# https://docs.djangoproject.com/en/2.1/topics/i18n/
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LANGUAGE_CODE = "en-us"
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TIME_ZONE = "UTC"
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USE_I18N = True
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USE_TZ = True
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LOCALE_PATHS = ["./locale"]
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# Celery settings
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# Add a 10 minute timeout to all Celery tasks.
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CELERY_TASK_SOFT_TIME_LIMIT = 600
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CELERY_WORKER_MAX_TASKS_PER_CHILD = 50
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CELERY_WORKER_CONCURRENCY = 2
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CELERY_BEAT_SCHEDULE = {
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"clean_expired_models": {
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"task": "authentik.core.tasks.clean_expired_models",
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"schedule": crontab(minute="2-59/5"),
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"options": {"queue": "authentik_scheduled"},
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},
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"user_cleanup": {
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"task": "authentik.core.tasks.clean_temporary_users",
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"schedule": crontab(minute="9-59/5"),
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"options": {"queue": "authentik_scheduled"},
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},
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}
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CELERY_TASK_CREATE_MISSING_QUEUES = True
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CELERY_TASK_DEFAULT_QUEUE = "authentik"
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CELERY_BROKER_URL = f"{_redis_url}/{CONFIG.y('redis.db')}{REDIS_CELERY_TLS_REQUIREMENTS}"
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CELERY_RESULT_BACKEND = f"{_redis_url}/{CONFIG.y('redis.db')}{REDIS_CELERY_TLS_REQUIREMENTS}"
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# Sentry integration
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env = get_env()
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_ERROR_REPORTING = CONFIG.y_bool("error_reporting.enabled", False)
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if _ERROR_REPORTING:
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sentry_env = CONFIG.y("error_reporting.environment", "customer")
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sentry_init()
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set_tag("authentik.uuid", sha512(str(SECRET_KEY).encode("ascii")).hexdigest()[:16])
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# Static files (CSS, JavaScript, Images)
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# https://docs.djangoproject.com/en/2.1/howto/static-files/
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STATIC_URL = "/static/"
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MEDIA_URL = "/media/"
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TEST = False
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TEST_RUNNER = "authentik.root.test_runner.PytestTestRunner"
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# We can't check TEST here as its set later by the test runner
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LOG_LEVEL = CONFIG.y("log_level").upper() if "TF_BUILD" not in os.environ else "DEBUG"
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# We could add a custom level to stdlib logging and structlog, but it's not easy or clean
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# https://stackoverflow.com/questions/54505487/custom-log-level-not-working-with-structlog
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# Additionally, the entire code uses debug as highest level so that would have to be re-written too
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if LOG_LEVEL == "TRACE":
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LOG_LEVEL = "DEBUG"
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structlog.configure_once(
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processors=[
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structlog.stdlib.add_log_level,
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structlog.stdlib.add_logger_name,
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structlog.contextvars.merge_contextvars,
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add_process_id,
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structlog.stdlib.PositionalArgumentsFormatter(),
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structlog.processors.TimeStamper(fmt="iso", utc=False),
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structlog.processors.StackInfoRenderer(),
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structlog.processors.dict_tracebacks,
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structlog.stdlib.ProcessorFormatter.wrap_for_formatter,
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],
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logger_factory=structlog.stdlib.LoggerFactory(),
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wrapper_class=structlog.make_filtering_bound_logger(
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getattr(logging, LOG_LEVEL, logging.WARNING)
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),
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cache_logger_on_first_use=True,
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)
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LOG_PRE_CHAIN = [
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# Add the log level and a timestamp to the event_dict if the log entry
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# is not from structlog.
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structlog.stdlib.add_log_level,
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structlog.stdlib.add_logger_name,
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structlog.processors.TimeStamper(),
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structlog.processors.StackInfoRenderer(),
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]
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LOGGING = {
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"version": 1,
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"disable_existing_loggers": False,
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"formatters": {
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"json": {
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"()": structlog.stdlib.ProcessorFormatter,
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"processor": structlog.processors.JSONRenderer(sort_keys=True),
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"foreign_pre_chain": LOG_PRE_CHAIN,
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},
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"console": {
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"()": structlog.stdlib.ProcessorFormatter,
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"processor": structlog.dev.ConsoleRenderer(colors=DEBUG),
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"foreign_pre_chain": LOG_PRE_CHAIN,
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},
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},
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"handlers": {
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"console": {
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"level": "DEBUG",
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"class": "logging.StreamHandler",
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"formatter": "console" if DEBUG else "json",
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},
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},
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"loggers": {},
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}
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_LOGGING_HANDLER_MAP = {
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"": LOG_LEVEL,
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"authentik": LOG_LEVEL,
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"django": "WARNING",
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"django.request": "ERROR",
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"celery": "WARNING",
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"selenium": "WARNING",
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"docker": "WARNING",
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"urllib3": "WARNING",
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"websockets": "WARNING",
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"daphne": "WARNING",
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"kubernetes": "INFO",
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"asyncio": "WARNING",
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"redis": "WARNING",
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"silk": "INFO",
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"fsevents": "WARNING",
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}
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for handler_name, level in _LOGGING_HANDLER_MAP.items():
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LOGGING["loggers"][handler_name] = {
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"handlers": ["console"],
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"level": level,
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"propagate": False,
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}
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_DISALLOWED_ITEMS = [
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"INSTALLED_APPS",
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"MIDDLEWARE",
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"AUTHENTICATION_BACKENDS",
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"CELERY_BEAT_SCHEDULE",
|
|
]
|
|
|
|
|
|
def _update_settings(app_path: str):
|
|
try:
|
|
settings_module = importlib.import_module(app_path)
|
|
CONFIG.log("debug", "Loaded app settings", path=app_path)
|
|
INSTALLED_APPS.extend(getattr(settings_module, "INSTALLED_APPS", []))
|
|
MIDDLEWARE.extend(getattr(settings_module, "MIDDLEWARE", []))
|
|
AUTHENTICATION_BACKENDS.extend(getattr(settings_module, "AUTHENTICATION_BACKENDS", []))
|
|
CELERY_BEAT_SCHEDULE.update(getattr(settings_module, "CELERY_BEAT_SCHEDULE", {}))
|
|
for _attr in dir(settings_module):
|
|
if not _attr.startswith("__") and _attr not in _DISALLOWED_ITEMS:
|
|
globals()[_attr] = getattr(settings_module, _attr)
|
|
except ImportError:
|
|
pass
|
|
|
|
|
|
# Load subapps's settings
|
|
for _app in INSTALLED_APPS:
|
|
if not _app.startswith("authentik"):
|
|
continue
|
|
_update_settings(f"{_app}.settings")
|
|
_update_settings("data.user_settings")
|
|
|
|
if DEBUG:
|
|
CELERY_TASK_ALWAYS_EAGER = True
|
|
os.environ[ENV_GIT_HASH_KEY] = "dev"
|
|
INSTALLED_APPS.append("silk")
|
|
SILKY_PYTHON_PROFILER = True
|
|
MIDDLEWARE = ["silk.middleware.SilkyMiddleware"] + MIDDLEWARE
|
|
|
|
INSTALLED_APPS.append("authentik.core")
|
|
|
|
CONFIG.log("info", "Booting authentik", version=__version__)
|
|
|
|
# Attempt to load enterprise app, if available
|
|
try:
|
|
importlib.import_module("authentik.enterprise.apps")
|
|
CONFIG.log("info", "Enabled authentik enterprise")
|
|
INSTALLED_APPS.append("authentik.enterprise")
|
|
_update_settings("authentik.enterprise.settings")
|
|
except ImportError:
|
|
pass
|