132 lines
3.8 KiB
Python
132 lines
3.8 KiB
Python
"""Django settings for IoT PreTester 4.6 Demo."""
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import os
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from pathlib import Path
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from django.core.exceptions import ImproperlyConfigured
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BASE_DIR = Path(__file__).resolve().parent.parent
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def env_bool(name: str, default: bool = False) -> bool:
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return os.environ.get(name, str(default)).strip().lower() in {"1", "true", "yes"}
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DEBUG = env_bool("DEBUG", False)
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SECRET_KEY = os.environ.get("SECRET_KEY")
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if not SECRET_KEY:
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if DEBUG:
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SECRET_KEY = "django-insecure-iot-pretester-4.6-demo-local-only"
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else:
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raise ImproperlyConfigured("SECRET_KEY must be configured when DEBUG is disabled.")
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ALLOWED_HOSTS = [
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host.strip()
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for host in os.environ.get("ALLOWED_HOSTS", "localhost,127.0.0.1").split(",")
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if host.strip()
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]
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INSTALLED_APPS = [
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"django.contrib.admin",
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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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"corsheaders",
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"rest_framework",
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"IoTAnalyzer",
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]
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MIDDLEWARE = [
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"django.middleware.security.SecurityMiddleware",
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"django.contrib.sessions.middleware.SessionMiddleware",
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"corsheaders.middleware.CorsMiddleware",
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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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"django.middleware.clickjacking.XFrameOptionsMiddleware",
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]
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ROOT_URLCONF = "IoTPreTester.urls"
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WSGI_APPLICATION = "IoTPreTester.wsgi.application"
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TEMPLATES = [
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{
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"BACKEND": "django.template.backends.django.DjangoTemplates",
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"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.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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DATABASES = {
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"default": {
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"ENGINE": "django.db.backends.sqlite3",
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"NAME": os.environ.get("DATABASE_PATH", BASE_DIR / "db.sqlite3"),
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"OPTIONS": {"timeout": 30},
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}
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}
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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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PASSWORD_HASHERS = [
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"django.contrib.auth.hashers.BCryptSHA256PasswordHasher",
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"django.contrib.auth.hashers.PBKDF2PasswordHasher",
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]
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REST_FRAMEWORK = {
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"DEFAULT_AUTHENTICATION_CLASSES": [
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"IoTAnalyzer.authentication.DemoSessionAuthentication",
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],
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"DEFAULT_PERMISSION_CLASSES": [
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"rest_framework.permissions.IsAuthenticated",
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],
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"DEFAULT_THROTTLE_CLASSES": [
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"rest_framework.throttling.UserRateThrottle",
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],
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"DEFAULT_THROTTLE_RATES": {"user": "20/second"},
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}
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CORS_ALLOW_ALL_ORIGINS = env_bool("CORS_ALLOW_ALL_ORIGINS", False)
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CORS_ALLOWED_ORIGINS = [
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origin.strip()
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for origin in os.environ.get("CORS_ALLOWED_ORIGINS", "http://localhost:3000").split(",")
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if origin.strip()
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]
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CORS_ALLOW_CREDENTIALS = True
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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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STATIC_URL = "static/"
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STATIC_ROOT = BASE_DIR / "staticfiles"
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CAPTURE_UPLOAD_DIR = Path(
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os.environ.get("CAPTURE_UPLOAD_DIR", BASE_DIR.parent / "uploads")
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)
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DEFAULT_AUTO_FIELD = "django.db.models.BigAutoField"
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APPEND_SLASH = False
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SESSION_COOKIE_HTTPONLY = True
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SESSION_COOKIE_SAMESITE = "Lax"
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X_FRAME_OPTIONS = "DENY"
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SECURE_CONTENT_TYPE_NOSNIFF = True
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if not DEBUG:
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SESSION_COOKIE_SECURE = env_bool("SESSION_COOKIE_SECURE", False)
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CSRF_COOKIE_SECURE = env_bool("CSRF_COOKIE_SECURE", False)
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