emailservice/core/settings.py

"""
Django settings for core project.

Generated by 'django-admin startproject' using Django 6.1.

For more information on this file, see
https://docs.djangoproject.com/en/6.1/topics/settings/

For the full list of settings and their values, see
https://docs.djangoproject.com/en/6.1/ref/settings/
"""

from pathlib import Path
import os
from core.aws_secrets import get_secret

# Build paths inside the project like this: BASE_DIR / 'subdir'.
BASE_DIR = Path(__file__).resolve().parent.parent


# Quick-start development settings - unsuitable for production
# See https://docs.djangoproject.com/en/6.1/howto/deployment/checklist/

# SECURITY WARNING: keep the secret key used in production secret!
SECRET_KEY = 'django-insecure-h3*qqwi%s4(ve^!!27d1sn6gew&4ol0^eh^n*3$aq=p+ht#)6k'

# SECURITY WARNING: don't run with debug turned on in production!
DEBUG = True

SECURE_PROXY_SSL_HEADER = ('HTTP_X_FORWARDED_PROTO', 'https')

ALLOWED_HOSTS = ['*']
CSRF_TRUSTED_ORIGINS = ['https://ec2-16-113-57-127.ap-south-2.compute.amazonaws.com:9002', 'https://*.amazonaws.com']

# Application definition

INSTALLED_APPS = [
    'django.contrib.admin',
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.messages',
    'django.contrib.staticfiles',
    'rest_framework',
    'rest_framework_api_key',
    'mailer',
]

MIDDLEWARE = [
    'django.middleware.security.SecurityMiddleware',
    'whitenoise.middleware.WhiteNoiseMiddleware',
    'django.contrib.sessions.middleware.SessionMiddleware',
    'django.middleware.common.CommonMiddleware',
    'django.middleware.csrf.CsrfViewMiddleware',
    'django.contrib.auth.middleware.AuthenticationMiddleware',
    'django.contrib.messages.middleware.MessageMiddleware',
    'django.middleware.clickjacking.XFrameOptionsMiddleware',
]

ROOT_URLCONF = 'core.urls'

TEMPLATES = [
    {
        'BACKEND': 'django.template.backends.django.DjangoTemplates',
        'DIRS': [],
        'APP_DIRS': True,
        'OPTIONS': {
            'context_processors': [
                'django.template.context_processors.request',
                'django.contrib.auth.context_processors.auth',
                'django.contrib.messages.context_processors.messages',
            ],
        },
    },
]

WSGI_APPLICATION = 'core.wsgi.application'


# Database
# https://docs.djangoproject.com/en/6.1/ref/settings/#databases

if DEBUG:
    DATABASES = {
        'default': {
            'ENGINE': 'django.db.backends.sqlite3',
            'NAME': BASE_DIR / 'db.sqlite3',
        }
    }
else:
    db_secret = get_secret("arn:aws:secretsmanager:ap-south-2:764709663363:secret:emailservicebetadb-ZXQg5w")
    DATABASES = {
        'default': {
            'ENGINE': 'django.db.backends.postgresql',
            'NAME': db_secret.get('database', 'emailservice'),
            'USER': db_secret.get('username', 'vignesh'),
            'PASSWORD': db_secret.get('password', ''),
            'HOST': db_secret.get('host', '127.0.0.1'),
            'PORT': db_secret.get('port', '5432'),
        }
    }


# Password validation
# https://docs.djangoproject.com/en/6.1/ref/settings/#auth-password-validators

AUTH_PASSWORD_VALIDATORS = [
    {
        'NAME': 'django.contrib.auth.password_validation.UserAttributeSimilarityValidator',
    },
    {
        'NAME': 'django.contrib.auth.password_validation.MinimumLengthValidator',
    },
    {
        'NAME': 'django.contrib.auth.password_validation.CommonPasswordValidator',
    },
    {
        'NAME': 'django.contrib.auth.password_validation.NumericPasswordValidator',
    },
]


# Internationalization
# https://docs.djangoproject.com/en/6.1/topics/i18n/

LANGUAGE_CODE = 'en-us'

TIME_ZONE = 'UTC'

USE_I18N = True

USE_TZ = True


# Static files (CSS, JavaScript, Images)
# https://docs.djangoproject.com/en/6.1/howto/static-files/

STATIC_URL = 'static/'
STATIC_ROOT = os.path.join(BASE_DIR, 'staticfiles')
# Simplified static file serving.
# https://whitenoise.readthedocs.io/en/latest/django.html#add-compression-and-caching-support
STATICFILES_STORAGE = 'whitenoise.storage.CompressedManifestStaticFilesStorage'
MEDIA_URL = 'media/'
MEDIA_ROOT = BASE_DIR / 'media'

# Email
# https://docs.djangoproject.com/en/6.1/topics/email/#topic-email-configuration

email_secret = get_secret("arn:aws:secretsmanager:ap-south-2:764709663363:secret:emailcredentials-DOIQtc")

EMAIL_BACKEND = 'django.core.mail.backends.smtp.EmailBackend'
EMAIL_HOST = email_secret.get('smtp')
EMAIL_PORT = int(email_secret.get('smtp_port'))
EMAIL_USE_SSL = True
EMAIL_HOST_USER = email_secret.get('username')
EMAIL_HOST_PASSWORD = email_secret.get('password')

# Logging configuration
import os
LOGS_DIR = BASE_DIR / 'logs'
os.makedirs(LOGS_DIR, exist_ok=True)

LOGGING = {
    'version': 1,
    'disable_existing_loggers': False,
    'formatters': {
        'verbose': {
            'format': '{levelname} {asctime} {module} {process:d} {thread:d} {message}',
            'style': '{',
        },
    },
    'handlers': {
        'app_file': {
            'level': 'INFO',
            'class': 'logging.FileHandler',
            'filename': LOGS_DIR / 'app.log',
            'formatter': 'verbose',
        },
        'error_file': {
            'level': 'ERROR',
            'class': 'logging.FileHandler',
            'filename': LOGS_DIR / 'error.log',
            'formatter': 'verbose',
        },
    },
    'loggers': {
        'django': {
            'handlers': ['app_file', 'error_file'],
            'level': 'INFO',
            'propagate': True,
        },
        'mailer': {
            'handlers': ['app_file', 'error_file'],
            'level': 'INFO',
            'propagate': True,
        },
    },
}