OpenSlides/server/docker/settings.py

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"""
Settings file for OpenSlides.
For more information on this file, see
https://github.com/OpenSlides/OpenSlides/blob/master/SETTINGS.rst
"""
import os
from openslides.global_settings import *
class MissingEnvironmentVariable(Exception):
pass
undefined = object()
def get_env(name, default=undefined, cast=str):
env = os.environ.get(name)
default_extension = ""
if env is None:
env = default
default_extension = " (default)"
if env is undefined:
raise MissingEnvironmentVariable(name)
if cast is bool:
env = env in ("1", "true", "True")
else:
env = cast(env)
if env is None:
print(f"{name}={default_extension}", flush=True)
else:
print(f'{name}="{env}"{default_extension}', flush=True)
return env
# The directory for user specific data files
OPENSLIDES_USER_DATA_DIR = "/app/personal_data/var"
SECRET_KEY = get_env("SECRET_KEY")
DEBUG = False
# Controls the verbosity on errors during a reset password. If enabled, an error
# will be shown, if there does not exist a user with a given email address. So one
# can check, if a email is registered. If this is not wanted, disable verbose
# messages. An success message will always be shown.
RESET_PASSWORD_VERBOSE_ERRORS = get_env("RESET_PASSWORD_VERBOSE_ERRORS", True, bool)
AUTOUPDATE_DELAY = get_env("AUTOUPDATE_DELAY", 1, int)
# Email settings
# For SSL/TLS specific settings see https://docs.djangoproject.com/en/1.11/topics/email/#smtp-backend
EMAIL_HOST = get_env("EMAIL_HOST", "postfix")
EMAIL_PORT = get_env("EMAIL_PORT", 25, int)
EMAIL_HOST_USER = get_env("EMAIL_HOST_USER", "")
EMAIL_HOST_PASSWORD = get_env("EMAIL_HOST_PASSWORD", "")
DEFAULT_FROM_EMAIL = get_env("DEFAULT_FROM_EMAIL", "noreply@example.com")
# Increasing Upload size to 100mb (default is 2.5mb)
DATA_UPLOAD_MAX_MEMORY_SIZE = 104857600
# Database
# https://docs.djangoproject.com/en/1.10/ref/settings/#databases
DATABASES = {
"default": {
"ENGINE": "django.db.backends.postgresql",
"NAME": "openslides",
"USER": get_env("DATABASE_USER", "openslides"),
"PASSWORD": get_env("DATABASE_PASSWORD", "openslides"),
"HOST": get_env("DATABASE_HOST", "db"),
"PORT": get_env("DATABASE_PORT", "5432"),
},
"mediafiles": {
"ENGINE": "django.db.backends.postgresql",
"NAME": "mediafiledata",
"USER": get_env("DATABASE_USER", "openslides"),
"PASSWORD": get_env("DATABASE_PASSWORD", "openslides"),
"HOST": get_env("DATABASE_HOST", "db"),
"PORT": get_env("DATABASE_PORT", "5432"),
},
}
# Redis
REDIS_HOST = get_env("REDIS_HOST", "redis")
REDIS_PORT = get_env("REDIS_PORT", 6379, int)
REDIS_SLAVE_HOST = get_env("REDIS_SLAVE_HOST", "redis-slave")
REDIS_SLAVE_PORT = get_env("REDIS_SLAVE_PORT", 6379, int)
REDIS_CHANNLES_HOST = get_env("REDIS_CHANNLES_HOST", "redis-channels")
REDIS_CHANNLES_PORT = get_env("REDIS_CHANNLES_PORT", 6379, int)
REDIS_SLAVE_WAIT_TIMEOUT = get_env("REDIS_SLAVE_WAIT_TIMEOUT", 10000, int)
# Django Channels
CHANNEL_LAYERS = {
"default": {
"BACKEND": "channels_redis.core.RedisChannelLayer",
"CONFIG": {
"hosts": [(REDIS_CHANNLES_HOST, REDIS_CHANNLES_PORT)],
"capacity": 10000,
},
},
}
# Collection Cache
REDIS_ADDRESS = f"redis://{REDIS_HOST}:{REDIS_PORT}/0"
REDIS_READ_ONLY_ADDRESS = f"redis://{REDIS_SLAVE_HOST}:{REDIS_SLAVE_PORT}/0"
AMOUNT_REPLICAS = get_env("AMOUNT_REPLICAS", 1)
CONNECTION_POOL_LIMIT = get_env("CONNECTION_POOL_LIMIT", 100, int)
# Session backend
SESSION_ENGINE = "redis_sessions.session"
SESSION_REDIS = {
"host": REDIS_HOST,
"port": REDIS_PORT,
"db": 0,
"prefix": "session",
"socket_timeout": 2,
}
# SAML integration
ENABLE_SAML = get_env("ENABLE_SAML", False, bool)
if ENABLE_SAML:
INSTALLED_APPS += ["openslides.saml"]
# TODO: More saml stuff...
# Controls if electronic voting (means non-analog polls) are enabled.
ENABLE_ELECTRONIC_VOTING = get_env("ENABLE_ELECTRONIC_VOTING", False, bool)
# Jitsi integration
JITSI_DOMAIN = get_env("JITSI_DOMAIN", None)
JITSI_ROOM_NAME = get_env("JITSI_ROOM_NAME", None)
JITSI_ROOM_PASSWORD = get_env("JITSI_ROOM_PASSWORD", None)
TIME_ZONE = "Europe/Berlin"
STATICFILES_DIRS = [os.path.join(OPENSLIDES_USER_DATA_DIR, "static")] + STATICFILES_DIRS
STATIC_ROOT = os.path.join(OPENSLIDES_USER_DATA_DIR, "collected-static")
MEDIA_ROOT = os.path.join(OPENSLIDES_USER_DATA_DIR, "media", "")
LOGGING = {
"version": 1,
"disable_existing_loggers": False,
"formatters": {
"gunicorn": {
"format": "{asctime} [{process:d}] [{levelname}] {name} {message}",
"style": "{",
"datefmt": "[%Y-%m-%d %H:%M:%S %z]",
},
},
"handlers": {
"console": {"class": "logging.StreamHandler", "formatter": "gunicorn",},
},
"loggers": {
"django": {
"handlers": ["console"],
"level": get_env("DJANGO_LOG_LEVEL", "INFO"),
},
"openslides": {
"handlers": ["console"],
"level": get_env("OPENSLIDES_LOG_LEVEL", "INFO"),
},
},
}
SETTINGS_FILEPATH = __file__