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340
hertz_server_django/settings.py
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340
hertz_server_django/settings.py
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"""
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Django settings for hertz_server_django project.
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Generated by 'django-admin startproject' using Django 5.2.6.
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For more information on this file, see
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https://docs.djangoproject.com/en/5.2/topics/settings/
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For the full list of settings and their values, see
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https://docs.djangoproject.com/en/5.2/ref/settings/
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"""
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import os
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from pathlib import Path
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from decouple import config
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# 修复DRF的ip_address_validators函数
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def fix_drf_ip_validators():
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"""
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修复DRF的ip_address_validators函数返回值问题
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"""
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try:
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from rest_framework import fields
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# 保存原始函数
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original_ip_address_validators = fields.ip_address_validators
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def fixed_ip_address_validators(protocol, unpack_ipv4):
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"""
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修复后的ip_address_validators函数，确保返回两个值
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"""
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validators = original_ip_address_validators(protocol, unpack_ipv4)
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# 如果只返回了validators，添加默认的error_message
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if isinstance(validators, list):
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return validators, 'Enter a valid IP address.'
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else:
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# 如果已经返回了两个值，直接返回
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return validators
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# 应用猴子补丁
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fields.ip_address_validators = fixed_ip_address_validators
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except ImportError:
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# 如果DRF未安装，忽略错误
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pass
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# 应用修复
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fix_drf_ip_validators()
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# Build paths inside the project like this: BASE_DIR / 'subdir'.
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BASE_DIR = Path(__file__).resolve().parent.parent
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# Quick-start development settings - unsuitable for production
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# See https://docs.djangoproject.com/en/5.2/howto/deployment/checklist/
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# SECURITY WARNING: keep the secret key used in production secret!
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SECRET_KEY = config('SECRET_KEY', default='django-insecure-0a1bx*8!97l^4z#ml#ufn_*9ut*)zlso$*k-g^h&(2=p@^51md')
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# SECURITY WARNING: don't run with debug turned on in production!
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DEBUG = config('DEBUG', default=True, cast=bool)
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ALLOWED_HOSTS = config('ALLOWED_HOSTS', default='localhost,127.0.0.1', cast=lambda v: [s.strip() for s in v.split(',')])
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# Database switch configuration
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USE_REDIS_AS_DB = config('USE_REDIS_AS_DB', default=True, cast=bool)
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# Application definition
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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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# Third party apps
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'rest_framework',
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'corsheaders',
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'channels',
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'drf_spectacular',
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# Local apps
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'hertz_demo',
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'hertz_studio_django_captcha',
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'hertz_studio_django_auth', # 权限管理系统
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'hertz_studio_django_notice', # 通知公告模块
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'hertz_studio_django_ai',
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'hertz_studio_django_system_monitor', # 系统监测模块
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'hertz_studio_django_log', # 日志管理模块
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'hertz_studio_django_wiki', # 知识管理模块
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'hertz_studio_django_codegen', # 代码生成模块
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'hertz_studio_django_yolo', # YOLO目标检测模块
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]
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MIDDLEWARE = [
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'corsheaders.middleware.CorsMiddleware',
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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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'hertz_studio_django_auth.utils.middleware.AuthMiddleware', # 权限认证中间件
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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 = 'hertz_server_django.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': [BASE_DIR / 'templates']
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,
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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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WSGI_APPLICATION = 'hertz_server_django.wsgi.application'
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# Database
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# https://docs.djangoproject.com/en/5.2/ref/settings/#databases
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if USE_REDIS_AS_DB:
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# Redis as primary database (for caching and session storage)
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DATABASES = {
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'default': {
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'ENGINE': 'django.db.backends.sqlite3',
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'NAME': BASE_DIR / 'data/db.sqlite3',
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}
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}
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# Use Redis for sessions
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SESSION_ENGINE = 'django.contrib.sessions.backends.cache'
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SESSION_CACHE_ALIAS = 'default'
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else:
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# MySQL database configuration
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DATABASES = {
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'default': {
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'ENGINE': 'django.db.backends.mysql',
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'NAME': config('DB_NAME', default='hertz_server'),
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'USER': config('DB_USER', default='root'),
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'PASSWORD': config('DB_PASSWORD', default='root'),
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'HOST': config('DB_HOST', default='localhost'),
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'PORT': config('DB_PORT', default='3306'),
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'OPTIONS': {
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'charset': 'utf8mb4',
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},
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}
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}
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# Redis
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CACHES = {
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'default': {
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'BACKEND': 'django_redis.cache.RedisCache',
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'LOCATION': config('REDIS_URL', default='redis://127.0.0.1:6379/0'),
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'OPTIONS': {
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'CLIENT_CLASS': 'django_redis.client.DefaultClient',
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}
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}
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}
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# Password validation
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# https://docs.djangoproject.com/en/5.2/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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{
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'NAME': 'django.contrib.auth.password_validation.MinimumLengthValidator',
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},
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{
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'NAME': 'django.contrib.auth.password_validation.CommonPasswordValidator',
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},
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{
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'NAME': 'django.contrib.auth.password_validation.NumericPasswordValidator',
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},
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]
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# Internationalization
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# https://docs.djangoproject.com/en/5.2/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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# Static files (CSS, JavaScript, Images)
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# https://docs.djangoproject.com/en/5.2/howto/static-files/
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STATIC_URL = 'static/'
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STATICFILES_DIRS = [
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BASE_DIR / 'static',
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]
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# Media files (User uploaded files)
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MEDIA_URL = '/media/'
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MEDIA_ROOT = BASE_DIR / 'media'
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# Default primary key field type
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# https://docs.djangoproject.com/en/5.2/ref/settings/#default-auto-field
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DEFAULT_AUTO_FIELD = 'django.db.models.BigAutoField'
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# Django REST Framework configuration
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# 使用自定义AuthMiddleware进行认证，不使用DRF的认证和权限系统
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REST_FRAMEWORK = {
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'DEFAULT_SCHEMA_CLASS': 'drf_spectacular.openapi.AutoSchema',
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'DEFAULT_AUTHENTICATION_CLASSES': [], # 不使用DRF认证类
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'DEFAULT_PERMISSION_CLASSES': [
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'rest_framework.permissions.AllowAny', # 所有接口默认允许访问，由AuthMiddleware控制权限
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],
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'DEFAULT_PAGINATION_CLASS': 'rest_framework.pagination.PageNumberPagination',
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'PAGE_SIZE': 20,
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'DEFAULT_RENDERER_CLASSES': [
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'rest_framework.renderers.JSONRenderer',
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'rest_framework.renderers.BrowsableAPIRenderer',
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],
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}
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# Spectacular (OpenAPI 3.0) configuration
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SPECTACULAR_SETTINGS = {
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'TITLE': 'Hertz Server API',
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'DESCRIPTION': 'API documentation for Hertz Server Django project',
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'VERSION': '1.0.0',
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'SERVE_INCLUDE_SCHEMA': False,
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'COMPONENT_SPLIT_REQUEST': True,
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'SCHEMA_PATH_PREFIX': '/api/',
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}
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# CORS configuration
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CORS_ALLOWED_ORIGINS = config(
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'CORS_ALLOWED_ORIGINS',
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default='http://localhost:3000,http://127.0.0.1:3000',
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cast=lambda v: [s.strip() for s in v.split(',')]
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)
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CORS_ALLOW_CREDENTIALS = True
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CORS_ALLOW_ALL_ORIGINS = config('CORS_ALLOW_ALL_ORIGINS', default=False, cast=bool)
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# Captcha settings
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CAPTCHA_IMAGE_SIZE = (
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config('CAPTCHA_IMAGE_SIZE_WIDTH', default=120, cast=int),
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config('CAPTCHA_IMAGE_SIZE_HEIGHT', default=50, cast=int)
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)
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CAPTCHA_LENGTH = config('CAPTCHA_LENGTH', default=4, cast=int)
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CAPTCHA_TIMEOUT = config('CAPTCHA_TIMEOUT', default=5, cast=int) # minutes
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CAPTCHA_FONT_SIZE = config('CAPTCHA_FONT_SIZE', default=40, cast=int)
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CAPTCHA_BACKGROUND_COLOR = config('CAPTCHA_BACKGROUND_COLOR', default='#ffffff')
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CAPTCHA_FOREGROUND_COLOR = config('CAPTCHA_FOREGROUND_COLOR', default='#000000')
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# 验证码词典文件路径
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CAPTCHA_WORDS_DICTIONARY = str(BASE_DIR / 'captcha_words.txt')
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# 验证码挑战函数配置
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CAPTCHA_CHALLENGE_FUNCT = 'captcha.helpers.random_char_challenge' # 默认使用随机字符
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# 数学验证码配置
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CAPTCHA_MATH_CHALLENGE_OPERATOR = '+-*'
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# 验证码噪声和过滤器
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CAPTCHA_NOISE_FUNCTIONS = (
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'captcha.helpers.noise_arcs',
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'captcha.helpers.noise_dots',
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)
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CAPTCHA_FILTER_FUNCTIONS = (
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'captcha.helpers.post_smooth',
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)
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# Email configuration
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EMAIL_BACKEND = config('EMAIL_BACKEND', default='django.core.mail.backends.smtp.EmailBackend')
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EMAIL_HOST = config('EMAIL_HOST', default='smtp.qq.com')
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EMAIL_PORT = config('EMAIL_PORT', default=465, cast=int)
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EMAIL_USE_SSL = config('EMAIL_USE_SSL', default=True, cast=bool)
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EMAIL_USE_TLS = config('EMAIL_USE_TLS', default=False, cast=bool)
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EMAIL_HOST_USER = config('EMAIL_HOST_USER', default='563161210@qq.com')
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EMAIL_HOST_PASSWORD = config('EMAIL_HOST_PASSWORD', default='')
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DEFAULT_FROM_EMAIL = config('DEFAULT_FROM_EMAIL', default='563161210@qq.com')
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# 注册邮箱验证码开关（0=关闭，1=开启）
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REGISTER_EMAIL_VERIFICATION = config('REGISTER_EMAIL_VERIFICATION', default=0, cast=int)
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# Channels configuration for WebSocket support
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ASGI_APPLICATION = 'hertz_server_django.asgi.application'
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# Channel layers configuration
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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": [config('REDIS_URL', default='redis://127.0.0.1:6379/2')],
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},
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},
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}
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# 自定义用户模型
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AUTH_USER_MODEL = 'hertz_studio_django_auth.HertzUser'
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# JWT配置
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JWT_SECRET_KEY = config('JWT_SECRET_KEY', default=SECRET_KEY)
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JWT_ALGORITHM = 'HS256'
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JWT_ACCESS_TOKEN_LIFETIME = config('JWT_ACCESS_TOKEN_LIFETIME', default=60 * 60 * 24, cast=int) # 24小时
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JWT_REFRESH_TOKEN_LIFETIME = config('JWT_REFRESH_TOKEN_LIFETIME', default=60 * 60 * 24 * 7, cast=int) # 7天
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# 权限系统配置
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HERTZ_AUTH_SETTINGS = {
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'SUPER_ADMIN_PERMISSIONS': ['*'], # 超级管理员拥有所有权限
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'DEFAULT_PERMISSIONS': [], # 默认权限
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}
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# AuthMiddleware配置 - 不需要登录验证的URL模式（支持正则表达式）
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NO_AUTH_PATTERNS = config(
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'NO_AUTH_PATTERNS',
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default=r'^/api/auth/login/?$,^/api/auth/register/?$,^/api/auth/email/code/?$,^/api/auth/send-email-code/?$,^/api/auth/password/reset/?$,^/api/captcha/.*$,^/api/docs/.*$,^/api/redoc/.*$,^/api/schema/.*$,^/admin/.*$,^/static/.*$,^/media/.*$,^/demo/.*$,^/websocket/.*$,^/api/system/.*$',
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cast=lambda v: [s.strip() for s in v.split(',')]
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)
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# 密码加密配置
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PASSWORD_HASHERS = [
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'hertz_studio_django_utils.crypto.MD5PasswordHasher', # 使用MD5加密
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'django.contrib.auth.hashers.PBKDF2PasswordHasher',
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'django.contrib.auth.hashers.PBKDF2SHA1PasswordHasher',
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'django.contrib.auth.hashers.Argon2PasswordHasher',
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'django.contrib.auth.hashers.BCryptSHA256PasswordHasher',
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]
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