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zulip/zproject/settings.py

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# Django settings for zulip project.
########################################################################
# Here's how settings for the Zulip project work:
#
# * settings.py contains non-site-specific and settings configuration
# for the Zulip Django app.
# * settings.py imports prod_settings.py, and any site-specific configuration
# belongs there. The template for prod_settings.py is prod_settings_template.py
#
# See https://zulip.readthedocs.io/en/latest/subsystems/settings.html for more information
#
########################################################################
from copy import deepcopy
import os
import time
import sys
from typing import Any, Optional
import configparser
from zerver.lib.db import TimeTrackingConnection
import zerver.lib.logging_util
########################################################################
# INITIAL SETTINGS
########################################################################
DEPLOY_ROOT = os.path.realpath(os.path.dirname(os.path.dirname(__file__)))
config_file = configparser.RawConfigParser()
config_file.read("/etc/zulip/zulip.conf")
# Whether this instance of Zulip is running in a production environment.
PRODUCTION = config_file.has_option('machine', 'deploy_type')
DEVELOPMENT = not PRODUCTION
secrets_file = configparser.RawConfigParser()
if PRODUCTION:
secrets_file.read("/etc/zulip/zulip-secrets.conf")
else:
secrets_file.read(os.path.join(DEPLOY_ROOT, "zproject/dev-secrets.conf"))
def get_secret(key: str, default_value: Optional[Any]=None,
development_only: bool=False) -> Optional[Any]:
if development_only and PRODUCTION:
return default_value
if secrets_file.has_option('secrets', key):
return secrets_file.get('secrets', key)
return default_value
def get_config(section: str, key: str, default_value: Optional[Any]=None) -> Optional[Any]:
if config_file.has_option(section, key):
return config_file.get(section, key)
return default_value
# Make this unique, and don't share it with anybody.
SECRET_KEY = get_secret("secret_key")
# A shared secret, used to authenticate different parts of the app to each other.
SHARED_SECRET = get_secret("shared_secret")
# We use this salt to hash a user's email into a filename for their user-uploaded
# avatar. If this salt is discovered, attackers will only be able to determine
# that the owner of an email account has uploaded an avatar to Zulip, which isn't
# the end of the world. Don't use the salt where there is more security exposure.
AVATAR_SALT = get_secret("avatar_salt")
# SERVER_GENERATION is used to track whether the server has been
# restarted for triggering browser clients to reload.
SERVER_GENERATION = int(time.time())
# Key to authenticate this server to zulip.org for push notifications, etc.
ZULIP_ORG_KEY = get_secret("zulip_org_key")
ZULIP_ORG_ID = get_secret("zulip_org_id")
if 'DEBUG' not in globals():
# Uncomment end of next line to test CSS minification.
# For webpack JS minification use tools/run_dev.py --minify
DEBUG = DEVELOPMENT # and platform.node() != 'your-machine'
if DEBUG:
INTERNAL_IPS = ('127.0.0.1',)
# Detect whether we're running as a queue worker; this impacts the logging configuration.
if len(sys.argv) > 2 and sys.argv[0].endswith('manage.py') and sys.argv[1] == 'process_queue':
IS_WORKER = True
else:
IS_WORKER = False
# This is overridden in test_settings.py for the test suites
TEST_SUITE = False
# The new user tutorial is enabled by default, but disabled for client tests.
TUTORIAL_ENABLED = True
# This is overridden in test_settings.py for the test suites
CASPER_TESTS = False
# Google Compute Engine has an /etc/boto.cfg that is "nicely
# configured" to work with GCE's storage service. However, their
# configuration is super aggressive broken, in that it means importing
# boto in a virtualenv that doesn't contain the GCE tools crashes.
#
# By using our own path for BOTO_CONFIG, we can cause boto to not
# process /etc/boto.cfg.
os.environ['BOTO_CONFIG'] = '/etc/zulip/boto.cfg'
# Import variables like secrets from the prod_settings file
# Import prod_settings after determining the deployment/machine type
if PRODUCTION:
from .prod_settings import *
else:
from .dev_settings import *
########################################################################
# DEFAULT VALUES FOR SETTINGS
########################################################################
# For any settings that are not set in the site-specific configuration file
# (/etc/zulip/settings.py in production, or dev_settings.py or test_settings.py
# in dev and test), we want to initialize them to sane defaults.
# These settings are intended for the server admin to set. We document them in
# prod_settings_template.py, and in the initial /etc/zulip/settings.py on a new
# install of the Zulip server.
DEFAULT_SETTINGS = {
# Extra HTTP "Host" values to allow (standard ones added below)
'ALLOWED_HOSTS': [],
# Basic email settings
'NOREPLY_EMAIL_ADDRESS': "noreply@" + EXTERNAL_HOST.split(":")[0],
'ADD_TOKENS_TO_NOREPLY_ADDRESS': True,
'TOKENIZED_NOREPLY_EMAIL_ADDRESS': "noreply-{token}@" + EXTERNAL_HOST.split(":")[0],
'PHYSICAL_ADDRESS': '',
# SMTP settings
'EMAIL_HOST': None,
# Other settings, like EMAIL_HOST_USER, EMAIL_PORT, and EMAIL_USE_TLS,
# we leave up to Django's defaults.
# LDAP auth
'AUTH_LDAP_SERVER_URI': "",
'LDAP_EMAIL_ATTR': None,
# AUTH_LDAP_CONNECTION_OPTIONS: we set ldap.OPT_REFERRALS below if unset.
'AUTH_LDAP_CONNECTION_OPTIONS': {},
# Disable django-auth-ldap caching, to prevent problems with OU changes.
'AUTH_LDAP_CACHE_TIMEOUT': 0,
# Disable syncing user on each login; Using sync_ldap_user_data cron is recommended.
'AUTH_LDAP_ALWAYS_UPDATE_USER': False,
# Development-only settings for fake LDAP authentication; used to
# support local development of LDAP auth without an LDAP server.
# Detailed docs in zproject/dev_settings.py.
'FAKE_LDAP_MODE': None,
'FAKE_LDAP_NUM_USERS': 8,
# Social auth; we support providing values for some of these
# settings in zulip-secrets.conf instead of settings.py in development.
'SOCIAL_AUTH_GITHUB_KEY': get_secret('social_auth_github_key', development_only=True),
'GOOGLE_OAUTH2_CLIENT_ID': get_secret('google_oauth2_client_id', development_only=True),
'SOCIAL_AUTH_GITHUB_ORG_NAME': None,
'SOCIAL_AUTH_GITHUB_TEAM_ID': None,
'SOCIAL_AUTH_SUBDOMAIN': None,
'SOCIAL_AUTH_AZUREAD_OAUTH2_SECRET': get_secret('azure_oauth2_secret'),
# Other auth
'SSO_APPEND_DOMAIN': None,
# Email gateway
'EMAIL_GATEWAY_PATTERN': '',
'EMAIL_GATEWAY_LOGIN': None,
'EMAIL_GATEWAY_IMAP_SERVER': None,
'EMAIL_GATEWAY_IMAP_PORT': None,
'EMAIL_GATEWAY_IMAP_FOLDER': None,
# Not documented for in /etc/zulip/settings.py, since it's rarely needed.
'EMAIL_GATEWAY_EXTRA_PATTERN_HACK': None,
# Error reporting
'ERROR_REPORTING': True,
'BROWSER_ERROR_REPORTING': False,
'LOGGING_SHOW_MODULE': False,
'LOGGING_SHOW_PID': False,
'SLOW_QUERY_LOGS_STREAM': None,
# File uploads and avatars
'DEFAULT_AVATAR_URI': '/static/images/default-avatar.png',
'DEFAULT_LOGO_URI': '/static/images/logo/zulip-org-logo.png',
'S3_AVATAR_BUCKET': '',
'S3_AUTH_UPLOADS_BUCKET': '',
'S3_REGION': '',
'LOCAL_UPLOADS_DIR': None,
'MAX_FILE_UPLOAD_SIZE': 25,
# Jitsi Meet video call integration; set to None to disable integration.
'JITSI_SERVER_URL': 'https://meet.jit.si/',
# Feedback bot settings
'ENABLE_FEEDBACK': PRODUCTION,
'FEEDBACK_EMAIL': None,
# Max state storage per user
# TODO: Add this to zproject/prod_settings_template.py once stateful bots are fully functional.
'USER_STATE_SIZE_LIMIT': 10000000,
# Max size of a single configuration entry of an embedded bot.
'BOT_CONFIG_SIZE_LIMIT': 10000,
# External service configuration
'CAMO_URI': '',
'MEMCACHED_LOCATION': '127.0.0.1:11211',
'RABBITMQ_HOST': '127.0.0.1',
'RABBITMQ_USERNAME': 'zulip',
'REDIS_HOST': '127.0.0.1',
'REDIS_PORT': 6379,
'REMOTE_POSTGRES_HOST': '',
'REMOTE_POSTGRES_SSLMODE': '',
'THUMBOR_URL': '',
'THUMBOR_SERVES_CAMO': False,
'THUMBNAIL_IMAGES': False,
'SENDFILE_BACKEND': None,
# ToS/Privacy templates
'PRIVACY_POLICY': None,
'TERMS_OF_SERVICE': None,
# Security
'ENABLE_FILE_LINKS': False,
'ENABLE_GRAVATAR': True,
'INLINE_IMAGE_PREVIEW': True,
'INLINE_URL_EMBED_PREVIEW': True,
'NAME_CHANGES_DISABLED': False,
'AVATAR_CHANGES_DISABLED': False,
'PASSWORD_MIN_LENGTH': 6,
'PASSWORD_MIN_GUESSES': 10000,
'PUSH_NOTIFICATION_BOUNCER_URL': None,
'PUSH_NOTIFICATION_REDACT_CONTENT': False,
'SUBMIT_USAGE_STATISTICS': True,
'RATE_LIMITING': True,
'SEND_LOGIN_EMAILS': True,
'EMBEDDED_BOTS_ENABLED': False,
# Two Factor Authentication is not yet implementation-complete
'TWO_FACTOR_AUTHENTICATION_ENABLED': False,
# This is used to send all hotspots for convenient manual testing
# in development mode.
'ALWAYS_SEND_ALL_HOTSPOTS': False,
# In-development search pills feature.
'SEARCH_PILLS_ENABLED': False,
# We log emails in development environment for accessing
# them easily through /emails page
'DEVELOPMENT_LOG_EMAILS': DEVELOPMENT,
}
# These settings are not documented in prod_settings_template.py.
# They should either be documented here, or documented there.
#
# Settings that it makes sense to document here instead of in
# prod_settings_template.py are those that
# * don't make sense to change in production, but rather are intended
# for dev and test environments; or
# * don't make sense to change on a typical production server with
# one or a handful of realms, though they might on an installation
# like zulipchat.com or to work around a problem on another server.
DEFAULT_SETTINGS.update({
# The following bots are optional system bots not enabled by
# default. The default ones are defined in INTERNAL_BOTS, below.
# ERROR_BOT sends Django exceptions to an "errors" stream in the
# system realm.
'ERROR_BOT': None,
# These are extra bot users for our end-to-end Nagios message
# sending tests.
'NAGIOS_STAGING_SEND_BOT': None,
'NAGIOS_STAGING_RECEIVE_BOT': None,
# Feedback bot, messages sent to it are by default emailed to
# FEEDBACK_EMAIL (see above), but can be sent to a stream,
# depending on configuration.
'FEEDBACK_BOT': 'feedback@zulip.com',
'FEEDBACK_BOT_NAME': 'Zulip Feedback Bot',
'FEEDBACK_STREAM': None,
# SYSTEM_BOT_REALM would be a constant always set to 'zulip',
# except that it isn't that on zulipchat.com. We will likely do a
# migration and eliminate this parameter in the future.
'SYSTEM_BOT_REALM': 'zulip',
# Structurally, we will probably eventually merge
# analytics into part of the main server, rather
# than a separate app.
'EXTRA_INSTALLED_APPS': ['analytics'],
# Default GOOGLE_CLIENT_ID to the value needed for Android auth to work
'GOOGLE_CLIENT_ID': '835904834568-77mtr5mtmpgspj9b051del9i9r5t4g4n.apps.googleusercontent.com',
# Legacy event logs configuration. Our plans include removing
# log_event entirely in favor of RealmAuditLog, at which point we
# can remove this setting.
'EVENT_LOGS_ENABLED': False,
# Used to construct URLs to point to the Zulip server. Since we
# only support HTTPS in production, this is just for development.
'EXTERNAL_URI_SCHEME': "https://",
# Whether anyone can create a new organization on the Zulip server.
'OPEN_REALM_CREATION': False,
# Setting for where the system bot users are. Likely has no
# purpose now that the REALMS_HAVE_SUBDOMAINS migration is finished.
'SYSTEM_ONLY_REALMS': {"zulip"},
# Alternate hostnames to serve particular realms on, in addition to
# their usual subdomains. Keys are realm string_ids (aka subdomains),
# and values are alternate hosts.
# The values will also be added to ALLOWED_HOSTS.
'REALM_HOSTS': {},
# Whether the server is using the Pgroonga full-text search
# backend. Plan is to turn this on for everyone after further
# testing.
'USING_PGROONGA': False,
# How Django should send emails. Set for most contexts below, but
# available for sysadmin override in unusual cases.
'EMAIL_BACKEND': None,
# Whether to give admins a warning in the web app that email isn't set up.
# Set below when email isn't configured.
'WARN_NO_EMAIL': False,
# Whether to keep extra frontend stack trace data.
# TODO: Investigate whether this should be removed and set one way or other.
'SAVE_FRONTEND_STACKTRACES': False,
# If True, disable rate-limiting and other filters on sending error messages
# to admins, and enable logging on the error-reporting itself. Useful
# mainly in development.
'DEBUG_ERROR_REPORTING': False,
# Whether to flush memcached after data migrations. Because of
# how we do deployments in a way that avoids reusing memcached,
# this is disabled in production, but we need it in development.
'POST_MIGRATION_CACHE_FLUSHING': False,
# Settings for APNS. Only needed on push.zulipchat.com.
'APNS_CERT_FILE': None,
'APNS_SANDBOX': True,
# Max number of "remove notification" FCM/GCM messages to send separately
# in one burst; the rest are batched. Older clients ignore the batched
# portion, so only receive this many removals. Lower values mitigate
# server congestion and client battery use. To batch unconditionally,
# set to 1.
'MAX_UNBATCHED_REMOVE_NOTIFICATIONS': 10,
# Limits related to the size of file uploads; last few in MB.
'DATA_UPLOAD_MAX_MEMORY_SIZE': 25 * 1024 * 1024,
'MAX_AVATAR_FILE_SIZE': 5,
'MAX_ICON_FILE_SIZE': 5,
'MAX_LOGO_FILE_SIZE': 5,
'MAX_EMOJI_FILE_SIZE': 5,
# Limits to help prevent spam, in particular by sending invitations.
#
# A non-admin user who's joined an open realm this recently can't invite at all.
'INVITES_MIN_USER_AGE_DAYS': 3,
# Default for a realm's `max_invites`; which applies per day,
# and only applies if OPEN_REALM_CREATION is true.
'INVITES_DEFAULT_REALM_DAILY_MAX': 100,
# Global rate-limit (list of pairs (days, max)) on invites from new realms.
# Only applies if OPEN_REALM_CREATION is true.
'INVITES_NEW_REALM_LIMIT_DAYS': [(1, 100)],
# Definition of a new realm for INVITES_NEW_REALM_LIMIT.
'INVITES_NEW_REALM_DAYS': 7,
# Controls for which links are published in portico footers/headers/etc.
'REGISTER_LINK_DISABLED': None,
'LOGIN_LINK_DISABLED': False,
'FIND_TEAM_LINK_DISABLED': True,
# Controls if the server should run certain jobs like deliver_email or
# deliver_scheduled_messages. This setting in long term is meant for
# handling jobs for which we don't have a means of establishing a locking
# mechanism that works with multiple servers running these jobs.
# TODO: We should rename this setting so that it reflects its purpose actively.
'EMAIL_DELIVERER_DISABLED': False,
# What domains to treat like the root domain
# "auth" is by default a reserved subdomain for the use by python-social-auth.
'ROOT_SUBDOMAIN_ALIASES': ["www", "auth"],
# Whether the root domain is a landing page or can host a realm.
'ROOT_DOMAIN_LANDING_PAGE': False,
# If using the Zephyr mirroring supervisord configuration, the
# hostname to connect to in order to transfer credentials from webathena.
'PERSONAL_ZMIRROR_SERVER': None,
# When security-relevant links in emails expire.
'CONFIRMATION_LINK_DEFAULT_VALIDITY_DAYS': 1,
'INVITATION_LINK_VALIDITY_DAYS': 10,
'REALM_CREATION_LINK_VALIDITY_DAYS': 7,
# By default, Zulip uses websockets to send messages. In some
# networks, websockets don't work. One can configure Zulip to
# not use websockets here.
'USE_WEBSOCKETS': True,
# Version number for ToS. Change this if you want to force every
# user to click through to re-accept terms of service before using
# Zulip again on the web.
'TOS_VERSION': None,
# Template to use when bumping TOS_VERSION to explain situation.
'FIRST_TIME_TOS_TEMPLATE': None,
# Hostname used for Zulip's statsd logging integration.
'STATSD_HOST': '',
# Configuration for JWT auth.
'JWT_AUTH_KEYS': {},
# https://docs.djangoproject.com/en/1.11/ref/settings/#std:setting-SERVER_EMAIL
# Django setting for what from address to use in error emails. We
# set this to ZULIP_ADMINISTRATOR by default.
'SERVER_EMAIL': None,
# Django setting for who receives error emails. We set to
# ZULIP_ADMINISTRATOR by default.
'ADMINS': '',
# From address for welcome emails.
'WELCOME_EMAIL_SENDER': None,
# Whether we should use users' own email addresses as the from
# address when sending missed-message emails. Off by default
# because some transactional email providers reject sending such
# emails since they can look like spam.
'SEND_MISSED_MESSAGE_EMAILS_AS_USER': False,
# Whether to send periodic digests of activity.
'SEND_DIGEST_EMAILS': True,
# Used to change the Zulip logo in portico pages.
'CUSTOM_LOGO_URL': None,
# Random salt used when deterministically generating passwords in
# development.
'INITIAL_PASSWORD_SALT': None,
# Used to control whether certain management commands are run on
# the server.
# TODO: Replace this with a smarter "run on only one server" system.
'STAGING': False,
# Configuration option for our email/Zulip error reporting.
'STAGING_ERROR_NOTIFICATIONS': False,
# How long to wait before presence should treat a user as offline.
# TODO: Figure out why this is different from the corresponding
# value in static/js/presence.js. Also, probably move it out of
# DEFAULT_SETTINGS, since it likely isn't usefully user-configurable.
'OFFLINE_THRESHOLD_SECS': 5 * 60,
# Enables billing pages and plan-based feature gates. If False, all features
# are available to all realms.
'BILLING_ENABLED': False,
# Automatically catch-up soft deactivated users when running the
# `soft-deactivate-users` cron. Turn this off if the server has 10Ks of
# users, and you would like to save some disk space. Soft-deactivated
# returning users would still be caught-up normally.
'AUTO_CATCH_UP_SOFT_DEACTIVATED_USERS': True,
})
for setting_name, setting_val in DEFAULT_SETTINGS.items():
if setting_name not in vars():
vars()[setting_name] = setting_val
# These are the settings that we will check that the user has filled in for
# production deployments before starting the app. It consists of a series
# of pairs of (setting name, default value that it must be changed from)
REQUIRED_SETTINGS = [("EXTERNAL_HOST", "zulip.example.com"),
("ZULIP_ADMINISTRATOR", "zulip-admin@example.com"),
# SECRET_KEY doesn't really need to be here, in
# that we set it automatically, but just in
# case, it seems worth having in this list
("SECRET_KEY", ""),
("AUTHENTICATION_BACKENDS", ()),
]
if ADMINS == "":
ADMINS = (("Zulip Administrator", ZULIP_ADMINISTRATOR),)
MANAGERS = ADMINS
########################################################################
# STANDARD DJANGO SETTINGS
########################################################################
# Local time zone for this installation. Choices can be found here:
# http://en.wikipedia.org/wiki/List_of_tz_zones_by_name
# although not all choices may be available on all operating systems.
# In a Windows environment this must be set to your system time zone.
TIME_ZONE = 'UTC'
# Language code for this installation. All choices can be found here:
# http://www.i18nguy.com/unicode/language-identifiers.html
LANGUAGE_CODE = 'en-us'
# If you set this to False, Django will make some optimizations so as not
# to load the internationalization machinery.
USE_I18N = True
# If you set this to False, Django will not format dates, numbers and
# calendars according to the current locale.
USE_L10N = True
# If you set this to False, Django will not use timezone-aware datetimes.
USE_TZ = True
# this directory will be used to store logs for development environment
DEVELOPMENT_LOG_DIRECTORY = os.path.join(DEPLOY_ROOT, 'var', 'log')
# Make redirects work properly behind a reverse proxy
USE_X_FORWARDED_HOST = True
# Extend ALLOWED_HOSTS with localhost (needed to RPC to Tornado),
ALLOWED_HOSTS += ['127.0.0.1', 'localhost']
# ... with hosts corresponding to EXTERNAL_HOST,
ALLOWED_HOSTS += [EXTERNAL_HOST.split(":")[0],
'.' + EXTERNAL_HOST.split(":")[0]]
# ... and with the hosts in REALM_HOSTS.
ALLOWED_HOSTS += REALM_HOSTS.values()
from django.template.loaders import app_directories
class TwoFactorLoader(app_directories.Loader):
def get_dirs(self):
dirs = super().get_dirs()
return [d for d in dirs if 'two_factor' in d]
MIDDLEWARE = (
# With the exception of it's dependencies,
# our logging middleware should be the top middleware item.
'zerver.middleware.TagRequests',
'zerver.middleware.SetRemoteAddrFromForwardedFor',
'zerver.middleware.LogRequests',
'zerver.middleware.JsonErrorHandler',
'zerver.middleware.RateLimitMiddleware',
'zerver.middleware.FlushDisplayRecipientCache',
'django.middleware.common.CommonMiddleware',
'zerver.middleware.SessionHostDomainMiddleware',
'django.middleware.locale.LocaleMiddleware',
'django.middleware.csrf.CsrfViewMiddleware',
'django.contrib.auth.middleware.AuthenticationMiddleware',
# Make sure 2FA middlewares come after authentication middleware.
'django_otp.middleware.OTPMiddleware', # Required by Two Factor auth.
'two_factor.middleware.threadlocals.ThreadLocals', # Required by Twilio
# Needs to be after CommonMiddleware, which sets Content-Length
'zerver.middleware.FinalizeOpenGraphDescription',
)
ANONYMOUS_USER_ID = None
AUTH_USER_MODEL = "zerver.UserProfile"
TEST_RUNNER = 'zerver.lib.test_runner.Runner'
ROOT_URLCONF = 'zproject.urls'
# Python dotted path to the WSGI application used by Django's runserver.
WSGI_APPLICATION = 'zproject.wsgi.application'
# A site can include additional installed apps via the
# EXTRA_INSTALLED_APPS setting
INSTALLED_APPS = [
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.staticfiles',
'confirmation',
'pipeline',
'webpack_loader',
'zerver',
'social_django',
# 2FA related apps.
'django_otp',
'django_otp.plugins.otp_static',
'django_otp.plugins.otp_totp',
'two_factor',
]
if USING_PGROONGA:
INSTALLED_APPS += ['pgroonga']
INSTALLED_APPS += EXTRA_INSTALLED_APPS
ZILENCER_ENABLED = 'zilencer' in INSTALLED_APPS
CORPORATE_ENABLED = 'corporate' in INSTALLED_APPS
# Base URL of the Tornado server
# We set it to None when running backend tests or populate_db.
# We override the port number when running frontend tests.
TORNADO_PROCESSES = int(get_config('application_server', 'tornado_processes', 1))
TORNADO_SERVER = 'http://127.0.0.1:9993'
RUNNING_INSIDE_TORNADO = False
AUTORELOAD = DEBUG
SILENCED_SYSTEM_CHECKS = [
# auth.W004 checks that the UserProfile field named by USERNAME_FIELD has
# `unique=True`. For us this is `email`, and it's unique only per-realm.
# Per Django docs, this is perfectly fine so long as our authentication
# backends support the username not being unique; and they do.
# See: https://docs.djangoproject.com/en/1.11/topics/auth/customizing/#django.contrib.auth.models.CustomUser.USERNAME_FIELD
"auth.W004",
]
########################################################################
# DATABASE CONFIGURATION
########################################################################
DATABASES = {"default": {
'ENGINE': 'django.db.backends.postgresql',
'NAME': 'zulip',
'USER': 'zulip',
'PASSWORD': '', # Authentication done via certificates
'HOST': '', # Host = '' => connect through a local socket
'SCHEMA': 'zulip',
'CONN_MAX_AGE': 600,
'OPTIONS': {
'connection_factory': TimeTrackingConnection
},
}}
if DEVELOPMENT:
LOCAL_DATABASE_PASSWORD = get_secret("local_database_password")
DATABASES["default"].update({
'PASSWORD': LOCAL_DATABASE_PASSWORD,
'HOST': 'localhost'
})
elif REMOTE_POSTGRES_HOST != '':
DATABASES['default'].update({
'HOST': REMOTE_POSTGRES_HOST,
})
if get_secret("postgres_password") is not None:
DATABASES['default'].update({
'PASSWORD': get_secret("postgres_password"),
})
if REMOTE_POSTGRES_SSLMODE != '':
DATABASES['default']['OPTIONS']['sslmode'] = REMOTE_POSTGRES_SSLMODE
else:
DATABASES['default']['OPTIONS']['sslmode'] = 'verify-full'
########################################################################
# RABBITMQ CONFIGURATION
########################################################################
USING_RABBITMQ = True
RABBITMQ_PASSWORD = get_secret("rabbitmq_password")
########################################################################
# CACHING CONFIGURATION
########################################################################
SESSION_ENGINE = "django.contrib.sessions.backends.cached_db"
# Compress large values being stored in memcached; this is important
# for at least the realm_users cache.
PYLIBMC_MIN_COMPRESS_LEN = 100 * 1024
PYLIBMC_COMPRESS_LEVEL = 1
CACHES = {
'default': {
'BACKEND': 'django_pylibmc.memcached.PyLibMCCache',
'LOCATION': MEMCACHED_LOCATION,
'TIMEOUT': 3600,
'OPTIONS': {
'verify_keys': True,
'tcp_nodelay': True,
'retry_timeout': 1,
}
},
'database': {
'BACKEND': 'django.core.cache.backends.db.DatabaseCache',
'LOCATION': 'third_party_api_results',
# This cache shouldn't timeout; we're really just using the
# cache API to store the results of requests to third-party
# APIs like the Twitter API permanently.
'TIMEOUT': None,
'OPTIONS': {
'MAX_ENTRIES': 100000000,
'CULL_FREQUENCY': 10,
}
},
'in-memory': {
'BACKEND': 'django.core.cache.backends.locmem.LocMemCache',
},
}
########################################################################
# REDIS-BASED RATE LIMITING CONFIGURATION
########################################################################
RATE_LIMITING_RULES = [
(60, 200), # 200 requests max every minute
]
RATE_LIMITING_MIRROR_REALM_RULES = [
(60, 50), # 50 emails per minute
(300, 120), # 120 emails per 5 minutes
(3600, 600), # 600 emails per hour
]
DEBUG_RATE_LIMITING = DEBUG
REDIS_PASSWORD = get_secret('redis_password')
########################################################################
# SECURITY SETTINGS
########################################################################
# Tell the browser to never send our cookies without encryption, e.g.
# when executing the initial http -> https redirect.
#
# Turn it off for local testing because we don't have SSL.
if PRODUCTION:
SESSION_COOKIE_SECURE = True
CSRF_COOKIE_SECURE = True
# For get_updates hostname sharding.
domain = get_config('django', 'cookie_domain', None)
if domain is not None:
CSRF_COOKIE_DOMAIN = '.' + domain
# Prevent Javascript from reading the CSRF token from cookies. Our code gets
# the token from the DOM, which means malicious code could too. But hiding the
# cookie will slow down some attackers.
CSRF_COOKIE_PATH = '/;HttpOnly'
CSRF_FAILURE_VIEW = 'zerver.middleware.csrf_failure'
if DEVELOPMENT:
# Use fast password hashing for creating testing users when not
# PRODUCTION. Saves a bunch of time.
PASSWORD_HASHERS = (
'django.contrib.auth.hashers.SHA1PasswordHasher',
'django.contrib.auth.hashers.PBKDF2PasswordHasher'
)
# Also we auto-generate passwords for the default users which you
# can query using ./manage.py print_initial_password
INITIAL_PASSWORD_SALT = get_secret("initial_password_salt")
else:
# For production, use the best password hashing algorithm: Argon2
# Zulip was originally on PBKDF2 so we need it for compatibility
PASSWORD_HASHERS = ('django.contrib.auth.hashers.Argon2PasswordHasher',
'django.contrib.auth.hashers.PBKDF2PasswordHasher')
########################################################################
# API/BOT SETTINGS
########################################################################
ROOT_DOMAIN_URI = EXTERNAL_URI_SCHEME + EXTERNAL_HOST
if "NAGIOS_BOT_HOST" not in vars():
NAGIOS_BOT_HOST = EXTERNAL_HOST
S3_KEY = get_secret("s3_key")
S3_SECRET_KEY = get_secret("s3_secret_key")
if LOCAL_UPLOADS_DIR is not None:
if SENDFILE_BACKEND is None:
SENDFILE_BACKEND = 'sendfile.backends.nginx'
SENDFILE_ROOT = os.path.join(LOCAL_UPLOADS_DIR, "files")
SENDFILE_URL = '/serve_uploads'
# GCM tokens are IP-whitelisted; if we deploy to additional
# servers you will need to explicitly add their IPs here:
# https://cloud.google.com/console/project/apps~zulip-android/apiui/credential
ANDROID_GCM_API_KEY = get_secret("android_gcm_api_key")
GOOGLE_OAUTH2_CLIENT_SECRET = get_secret('google_oauth2_client_secret')
DROPBOX_APP_KEY = get_secret("dropbox_app_key")
MAILCHIMP_API_KEY = get_secret("mailchimp_api_key")
# Twitter API credentials
# Secrecy not required because its only used for R/O requests.
# Please don't make us go over our rate limit.
TWITTER_CONSUMER_KEY = get_secret("twitter_consumer_key")
TWITTER_CONSUMER_SECRET = get_secret("twitter_consumer_secret")
TWITTER_ACCESS_TOKEN_KEY = get_secret("twitter_access_token_key")
TWITTER_ACCESS_TOKEN_SECRET = get_secret("twitter_access_token_secret")
# These are the bots that Zulip sends automated messages as.
INTERNAL_BOTS = [{'var_name': 'NOTIFICATION_BOT',
'email_template': 'notification-bot@%s',
'name': 'Notification Bot'},
{'var_name': 'EMAIL_GATEWAY_BOT',
'email_template': 'emailgateway@%s',
'name': 'Email Gateway'},
{'var_name': 'NAGIOS_SEND_BOT',
'email_template': 'nagios-send-bot@%s',
'name': 'Nagios Send Bot'},
{'var_name': 'NAGIOS_RECEIVE_BOT',
'email_template': 'nagios-receive-bot@%s',
'name': 'Nagios Receive Bot'},
{'var_name': 'WELCOME_BOT',
'email_template': 'welcome-bot@%s',
'name': 'Welcome Bot'}]
# Bots that are created for each realm like the reminder-bot goes here.
REALM_INTERNAL_BOTS = []
# These are realm-internal bots that may exist in some organizations,
# so configure power the setting, but should not be auto-created at this time.
DISABLED_REALM_INTERNAL_BOTS = [
{'var_name': 'REMINDER_BOT',
'email_template': 'reminder-bot@%s',
'name': 'Reminder Bot'}
]
if PRODUCTION:
INTERNAL_BOTS += [
{'var_name': 'NAGIOS_STAGING_SEND_BOT',
'email_template': 'nagios-staging-send-bot@%s',
'name': 'Nagios Staging Send Bot'},
{'var_name': 'NAGIOS_STAGING_RECEIVE_BOT',
'email_template': 'nagios-staging-receive-bot@%s',
'name': 'Nagios Staging Receive Bot'},
]
INTERNAL_BOT_DOMAIN = "zulip.com"
# Set the realm-specific bot names
for bot in INTERNAL_BOTS + REALM_INTERNAL_BOTS + DISABLED_REALM_INTERNAL_BOTS:
if vars().get(bot['var_name']) is None:
bot_email = bot['email_template'] % (INTERNAL_BOT_DOMAIN,)
vars()[bot['var_name']] = bot_email
if EMAIL_GATEWAY_PATTERN != "":
EMAIL_GATEWAY_EXAMPLE = EMAIL_GATEWAY_PATTERN % ("support+abcdefg",)
else:
EMAIL_GATEWAY_EXAMPLE = ""
########################################################################
# STATSD CONFIGURATION
########################################################################
# Statsd is not super well supported; if you want to use it you'll need
# to set STATSD_HOST and STATSD_PREFIX.
if STATSD_HOST != '':
INSTALLED_APPS += ['django_statsd']
STATSD_PORT = 8125
STATSD_CLIENT = 'django_statsd.clients.normal'
########################################################################
# CAMO HTTPS CACHE CONFIGURATION
########################################################################
if CAMO_URI != '':
# This needs to be synced with the Camo installation
CAMO_KEY = get_secret("camo_key")
########################################################################
# STATIC CONTENT AND MINIFICATION SETTINGS
########################################################################
STATIC_URL = '/static/'
# ZulipStorage is a modified version of PipelineCachedStorage,
# and, like that class, it inserts a file hash into filenames
# to prevent the browser from using stale files from cache.
#
# Unlike PipelineStorage, it requires the files to exist in
# STATIC_ROOT even for dev servers. So we only use
# ZulipStorage when not DEBUG.
# This is the default behavior from Pipeline, but we set it
# here so that urls.py can read it.
PIPELINE_ENABLED = not DEBUG
if DEBUG:
STATICFILES_STORAGE = 'pipeline.storage.PipelineStorage'
STATICFILES_FINDERS = (
'django.contrib.staticfiles.finders.AppDirectoriesFinder',
'pipeline.finders.PipelineFinder',
)
if PIPELINE_ENABLED:
STATIC_ROOT = os.path.abspath(os.path.join(DEPLOY_ROOT, 'prod-static/serve'))
else:
STATIC_ROOT = os.path.abspath(os.path.join(DEPLOY_ROOT, 'static/'))
else:
STATICFILES_STORAGE = 'zerver.lib.storage.ZulipStorage'
STATICFILES_FINDERS = (
'django.contrib.staticfiles.finders.FileSystemFinder',
'pipeline.finders.PipelineFinder',
)
if PRODUCTION:
STATIC_ROOT = '/home/zulip/prod-static'
else:
STATIC_ROOT = os.path.abspath(os.path.join(DEPLOY_ROOT, 'prod-static/serve'))
# If changing this, you need to also the hack modifications to this in
# our compilemessages management command.
LOCALE_PATHS = (os.path.join(STATIC_ROOT, 'locale'),)
# We want all temporary uploaded files to be stored on disk.
FILE_UPLOAD_MAX_MEMORY_SIZE = 0
STATICFILES_DIRS = ['static/']
STATIC_HEADER_FILE = 'zerver/static_header.txt'
# To use minified files in dev, set PIPELINE_ENABLED = True. For the full
# cache-busting behavior, you must also set DEBUG = False.
#
# You will need to run update-prod-static after changing
# static files.
#
# Useful reading on how this works is in
# https://zulip.readthedocs.io/en/latest/subsystems/front-end-build-process.html
PIPELINE = {
'PIPELINE_ENABLED': PIPELINE_ENABLED,
'CSS_COMPRESSOR': 'pipeline.compressors.yui.YUICompressor',
'YUI_BINARY': '/usr/bin/env yui-compressor',
'STYLESHEETS': {},
'JAVASCRIPT': {},
}
# Useful reading on how this works is in
# https://zulip.readthedocs.io/en/latest/subsystems/front-end-build-process.html
JS_SPECS = {
# One of the main reason we are treating the following bundles separately
# from webpack is we want to reduce the webpack compile time since These
# files are very large in size and are already minified or being minified
# in the pipeline itself
# We also want to minify sockjs separately for the sockjs iframe transport
'sockjs': {
'source_filenames': ['third/sockjs/sockjs-0.3.4.js'],
'output_filename': 'min/sockjs-0.3.4.min.js'
},
# Even though we've moved the main KaTeX copy into Webpack, we
# also need KaTeX to be runnable directly via Node (Called from
# zerver/lib/tex.py which calls static/third/katex/cli.js. Since
# our Webpack setup doesn't provide a good way to name the current
# version of a module, we use the legacy django-pipeline system
# for bundling KaTeX.
'katex': {
'source_filenames': [
'node_modules/katex/dist/katex.js',
],
'output_filename': 'min/katex.js',
},
# The same legacy treatment is required for zxcvbn, in order to
# support the settings_account.js use case (where we don't have a
# good way to look up the path to the file).
'zxcvbn': {
'source_filenames': [
'node_modules/zxcvbn/dist/zxcvbn.js',
],
'output_filename': 'min/zxcvbn.js'
},
}
if DEVELOPMENT:
WEBPACK_STATS_FILE = os.path.join('var', 'webpack-stats-dev.json')
else:
WEBPACK_STATS_FILE = 'webpack-stats-production.json'
WEBPACK_LOADER = {
'DEFAULT': {
'CACHE': not DEBUG,
'BUNDLE_DIR_NAME': 'webpack-bundles/',
'STATS_FILE': os.path.join(DEPLOY_ROOT, WEBPACK_STATS_FILE),
}
}
########################################################################
# TEMPLATES SETTINGS
########################################################################
# List of callables that know how to import templates from various sources.
LOADERS = [
'django.template.loaders.filesystem.Loader',
'django.template.loaders.app_directories.Loader',
]
if PRODUCTION:
# Template caching is a significant performance win in production.
LOADERS = [('django.template.loaders.cached.Loader', LOADERS)]
base_template_engine_settings = {
'BACKEND': 'django.template.backends.jinja2.Jinja2',
'OPTIONS': {
'environment': 'zproject.jinja2.environment',
'extensions': [
'jinja2.ext.i18n',
'jinja2.ext.autoescape',
'pipeline.jinja2.PipelineExtension',
'webpack_loader.contrib.jinja2ext.WebpackExtension',
],
'context_processors': [
'zerver.context_processors.zulip_default_context',
'django.template.context_processors.i18n',
],
},
}
default_template_engine_settings = deepcopy(base_template_engine_settings)
default_template_engine_settings.update({
'NAME': 'Jinja2',
'DIRS': [
# The main templates directory
os.path.join(DEPLOY_ROOT, 'templates'),
# The webhook integration templates
os.path.join(DEPLOY_ROOT, 'zerver', 'webhooks'),
# The python-zulip-api:zulip_bots package templates
os.path.join(STATIC_ROOT, 'generated', 'bots'),
],
'APP_DIRS': True,
})
non_html_template_engine_settings = deepcopy(base_template_engine_settings)
non_html_template_engine_settings.update({
'NAME': 'Jinja2_plaintext',
'DIRS': [os.path.join(DEPLOY_ROOT, 'templates')],
'APP_DIRS': False,
})
non_html_template_engine_settings['OPTIONS'].update({
'autoescape': False,
'trim_blocks': True,
'lstrip_blocks': True,
})
# django-two-factor uses the default Django template engine (not Jinja2), so we
# need to add config for it here.
two_factor_template_options = deepcopy(default_template_engine_settings['OPTIONS'])
del two_factor_template_options['environment']
del two_factor_template_options['extensions']
two_factor_template_options['loaders'] = ['zproject.settings.TwoFactorLoader']
two_factor_template_engine_settings = {
'NAME': 'Two_Factor',
'BACKEND': 'django.template.backends.django.DjangoTemplates',
'DIRS': [],
'APP_DIRS': False,
'OPTIONS': two_factor_template_options,
}
# The order here is important; get_template and related/parent functions try
# the template engines in order until one succeeds.
TEMPLATES = [
default_template_engine_settings,
non_html_template_engine_settings,
two_factor_template_engine_settings,
]
########################################################################
# LOGGING SETTINGS
########################################################################
ZULIP_PATHS = [
("SERVER_LOG_PATH", "/var/log/zulip/server.log"),
("ERROR_FILE_LOG_PATH", "/var/log/zulip/errors.log"),
("MANAGEMENT_LOG_PATH", "/var/log/zulip/manage.log"),
("WORKER_LOG_PATH", "/var/log/zulip/workers.log"),
("JSON_PERSISTENT_QUEUE_FILENAME_PATTERN", "/home/zulip/tornado/event_queues%s.json"),
("EMAIL_LOG_PATH", "/var/log/zulip/send_email.log"),
("EMAIL_MIRROR_LOG_PATH", "/var/log/zulip/email_mirror.log"),
("EMAIL_DELIVERER_LOG_PATH", "/var/log/zulip/email-deliverer.log"),
("EMAIL_CONTENT_LOG_PATH", "/var/log/zulip/email_content.log"),
("LDAP_SYNC_LOG_PATH", "/var/log/zulip/sync_ldap_user_data.log"),
("QUEUE_ERROR_DIR", "/var/log/zulip/queue_error"),
("DIGEST_LOG_PATH", "/var/log/zulip/digest.log"),
("ANALYTICS_LOG_PATH", "/var/log/zulip/analytics.log"),
("ANALYTICS_LOCK_DIR", "/home/zulip/deployments/analytics-lock-dir"),
("API_KEY_ONLY_WEBHOOK_LOG_PATH", "/var/log/zulip/webhooks_errors.log"),
("SOFT_DEACTIVATION_LOG_PATH", "/var/log/zulip/soft_deactivation.log"),
("TRACEMALLOC_DUMP_DIR", "/var/log/zulip/tracemalloc"),
("SCHEDULED_MESSAGE_DELIVERER_LOG_PATH",
"/var/log/zulip/scheduled_message_deliverer.log"),
("RETENTION_LOG_PATH", "/var/log/zulip/message_retention.log"),
]
# The Event log basically logs most significant database changes,
# which can be useful for debugging.
if EVENT_LOGS_ENABLED:
ZULIP_PATHS.append(("EVENT_LOG_DIR", "/home/zulip/logs/event_log"))
else:
EVENT_LOG_DIR = None
for (var, path) in ZULIP_PATHS:
if DEVELOPMENT:
# if DEVELOPMENT, store these files in the Zulip checkout
if path.startswith("/var/log"):
path = os.path.join(DEVELOPMENT_LOG_DIRECTORY, os.path.basename(path))
else:
path = os.path.join(os.path.join(DEPLOY_ROOT, 'var'), os.path.basename(path))
vars()[var] = path
ZULIP_WORKER_TEST_FILE = '/tmp/zulip-worker-test-file'
if IS_WORKER:
FILE_LOG_PATH = WORKER_LOG_PATH
else:
FILE_LOG_PATH = SERVER_LOG_PATH
# This is disabled in a few tests.
LOGGING_ENABLED = True
DEFAULT_ZULIP_HANDLERS = (
(['zulip_admins'] if ERROR_REPORTING else []) +
['console', 'file', 'errors_file']
)
LOGGING = {
'version': 1,
'disable_existing_loggers': False,
'formatters': {
'default': {
'()': 'zerver.lib.logging_util.ZulipFormatter',
}
},
'filters': {
'ZulipLimiter': {
'()': 'zerver.lib.logging_util.ZulipLimiter',
},
'EmailLimiter': {
'()': 'zerver.lib.logging_util.EmailLimiter',
},
'require_debug_false': {
'()': 'django.utils.log.RequireDebugFalse',
},
'require_debug_true': {
'()': 'django.utils.log.RequireDebugTrue',
},
'nop': {
'()': 'zerver.lib.logging_util.ReturnTrue',
},
'require_logging_enabled': {
'()': 'zerver.lib.logging_util.ReturnEnabled',
},
'require_really_deployed': {
'()': 'zerver.lib.logging_util.RequireReallyDeployed',
},
'skip_200_and_304': {
'()': 'django.utils.log.CallbackFilter',
'callback': zerver.lib.logging_util.skip_200_and_304,
},
'skip_boring_404s': {
'()': 'django.utils.log.CallbackFilter',
'callback': zerver.lib.logging_util.skip_boring_404s,
},
'skip_site_packages_logs': {
'()': 'django.utils.log.CallbackFilter',
'callback': zerver.lib.logging_util.skip_site_packages_logs,
},
},
'handlers': {
'zulip_admins': {
'level': 'ERROR',
'class': 'zerver.logging_handlers.AdminNotifyHandler',
'filters': (['ZulipLimiter', 'require_debug_false', 'require_really_deployed']
if not DEBUG_ERROR_REPORTING else []),
'formatter': 'default'
},
'console': {
'level': 'DEBUG',
'class': 'logging.StreamHandler',
'formatter': 'default'
},
'file': {
'level': 'DEBUG',
'class': 'logging.handlers.WatchedFileHandler',
'formatter': 'default',
'filename': FILE_LOG_PATH,
},
'errors_file': {
'level': 'WARNING',
'class': 'logging.handlers.WatchedFileHandler',
'formatter': 'default',
'filename': ERROR_FILE_LOG_PATH,
},
},
'loggers': {
# The Python logging module uses a hierarchy of logger names for config:
# "foo.bar" has parent "foo" has parent "", the root. But the semantics
# are subtle: it walks this hierarchy once to find the log level to
# decide whether to log the record at all, then a separate time to find
# handlers to emit the record.
#
# For `level`, the most specific ancestor that has a `level` counts.
# For `handlers`, the most specific ancestor that has a `handlers`
# counts (assuming we set `propagate=False`, which we always do.)
# These are independent -- they might come at the same layer, or
# either one could come before the other.
#
# For `filters`, no ancestors count at all -- only the exact logger name
# the record was logged at.
#
# Upstream docs: https://docs.python.org/3/library/logging
#
# Style rules:
# * Always set `propagate=False` if setting `handlers`.
# * Setting `level` equal to the parent is redundant; don't.
# * Setting `handlers` equal to the parent is redundant; don't.
# * Always write in order: level, filters, handlers, propagate.
# root logger
'': {
'level': 'INFO',
'filters': ['require_logging_enabled'],
'handlers': DEFAULT_ZULIP_HANDLERS,
},
# Django, alphabetized
'django': {
# Django's default logging config has already set some
# things on this logger. Just mentioning it here causes
# `logging.config` to reset it to defaults, as if never
# configured; which is what we want for it.
},
'django.request': {
'level': 'WARNING',
'filters': ['skip_boring_404s'],
},
'django.security.DisallowedHost': {
'handlers': ['file'],
'propagate': False,
},
'django.server': {
'filters': ['skip_200_and_304'],
'handlers': ['console', 'file'],
'propagate': False,
},
'django.template': {
'level': 'DEBUG',
'filters': ['require_debug_true', 'skip_site_packages_logs'],
'handlers': ['console'],
'propagate': False,
},
## Uncomment the following to get all database queries logged to the console
# 'django.db': {
# 'level': 'DEBUG',
# 'handlers': ['console'],
# 'propagate': False,
# },
# other libraries, alphabetized
'pika.adapters': {
# pika is super chatty on INFO.
'level': 'WARNING',
# pika spews a lot of ERROR logs when a connection fails.
# We reconnect automatically, so those should be treated as WARNING --
# write to the log for use in debugging, but no error emails/Zulips.
'handlers': ['console', 'file', 'errors_file'],
'propagate': False,
},
'pika.connection': {
# Leave `zulip_admins` out of the handlers. See pika.adapters above.
'handlers': ['console', 'file', 'errors_file'],
'propagate': False,
},
'requests': {
'level': 'WARNING',
},
'tornado.general': {
# sockjs.tornado sends a lot of ERROR level logs to this
# logger. These should not result in error emails/Zulips.
#
# TODO: Ideally, we'd do something that just filters the
# sockjs.tornado logging entirely, since other Tornado
# logging may be of interest. Might require patching
# sockjs.tornado to do this correctly :(.
'handlers': ['console', 'file'],
'propagate': False,
},
# our own loggers, alphabetized
'zerver.lib.digest': {
'level': 'DEBUG',
},
'zerver.management.commands.deliver_email': {
'level': 'DEBUG',
},
'zerver.management.commands.enqueue_digest_emails': {
'level': 'DEBUG',
},
'zerver.management.commands.deliver_scheduled_messages': {
'level': 'DEBUG',
},
'zulip.management': {
'handlers': ['file', 'errors_file'],
'propagate': False,
},
'zulip.queue': {
'level': 'WARNING',
},
'zulip.retention': {
'handlers': ['file', 'errors_file'],
'propagate': False,
},
'zulip.soft_deactivation': {
'handlers': ['file', 'errors_file'],
'propagate': False,
},
'zulip.zerver.webhooks': {
'level': 'DEBUG',
'handlers': ['file', 'errors_file'],
'propagate': False,
},
}
}
LOGIN_REDIRECT_URL = '/'
# Client-side polling timeout for get_events, in milliseconds.
# We configure this here so that the client test suite can override it.
# We already kill the connection server-side with heartbeat events,
# but it's good to have a safety. This value should be greater than
# (HEARTBEAT_MIN_FREQ_SECS + 10)
POLL_TIMEOUT = 90 * 1000
# iOS App IDs
ZULIP_IOS_APP_ID = 'org.zulip.Zulip'
########################################################################
# SSO AND LDAP SETTINGS
########################################################################
USING_APACHE_SSO = ('zproject.backends.ZulipRemoteUserBackend' in AUTHENTICATION_BACKENDS)
if 'LDAP_DEACTIVATE_NON_MATCHING_USERS' not in vars():
LDAP_DEACTIVATE_NON_MATCHING_USERS = (
len(AUTHENTICATION_BACKENDS) == 1 and (AUTHENTICATION_BACKENDS[0] ==
"zproject.backends.ZulipLDAPAuthBackend"))
if len(AUTHENTICATION_BACKENDS) == 1 and (AUTHENTICATION_BACKENDS[0] ==
"zproject.backends.ZulipRemoteUserBackend"):
HOME_NOT_LOGGED_IN = "/accounts/login/sso/"
ONLY_SSO = True
else:
HOME_NOT_LOGGED_IN = '/login/'
ONLY_SSO = False
AUTHENTICATION_BACKENDS += ('zproject.backends.ZulipDummyBackend',)
# Redirect to /devlogin/ by default in dev mode
if DEVELOPMENT:
HOME_NOT_LOGGED_IN = '/devlogin/'
LOGIN_URL = '/devlogin/'
POPULATE_PROFILE_VIA_LDAP = bool(AUTH_LDAP_SERVER_URI)
if POPULATE_PROFILE_VIA_LDAP and \
'zproject.backends.ZulipLDAPAuthBackend' not in AUTHENTICATION_BACKENDS:
AUTHENTICATION_BACKENDS += ('zproject.backends.ZulipLDAPUserPopulator',)
else:
POPULATE_PROFILE_VIA_LDAP = (
'zproject.backends.ZulipLDAPAuthBackend' in AUTHENTICATION_BACKENDS or
POPULATE_PROFILE_VIA_LDAP)
if POPULATE_PROFILE_VIA_LDAP:
import ldap
if (AUTH_LDAP_BIND_DN and ldap.OPT_REFERRALS not in AUTH_LDAP_CONNECTION_OPTIONS):
# The default behavior of python-ldap (without setting option
# `ldap.OPT_REFERRALS`) is to follow referrals, but anonymously.
# If our original query was non-anonymous, that's unlikely to
# work; skip the referral.
#
# The common case of this is that the server is Active Directory,
# it's already given us the answer we need, and the referral is
# just speculation about someplace else that has data our query
# could in principle match.
AUTH_LDAP_CONNECTION_OPTIONS[ldap.OPT_REFERRALS] = 0
if REGISTER_LINK_DISABLED is None:
# The default for REGISTER_LINK_DISABLED is a bit more
# complicated: we want it to be disabled by default for people
# using the LDAP backend that auto-creates users on login.
if (len(AUTHENTICATION_BACKENDS) == 2 and
('zproject.backends.ZulipLDAPAuthBackend' in AUTHENTICATION_BACKENDS)):
REGISTER_LINK_DISABLED = True
else:
REGISTER_LINK_DISABLED = False
########################################################################
# SOCIAL AUTHENTICATION SETTINGS
########################################################################
SOCIAL_AUTH_FIELDS_STORED_IN_SESSION = ['subdomain', 'is_signup', 'mobile_flow_otp', 'multiuse_object_key']
SOCIAL_AUTH_LOGIN_ERROR_URL = '/login/'
SOCIAL_AUTH_GITHUB_SECRET = get_secret('social_auth_github_secret')
SOCIAL_AUTH_GITHUB_SCOPE = ['user:email']
SOCIAL_AUTH_GITHUB_ORG_KEY = SOCIAL_AUTH_GITHUB_KEY
SOCIAL_AUTH_GITHUB_ORG_SECRET = SOCIAL_AUTH_GITHUB_SECRET
SOCIAL_AUTH_GITHUB_TEAM_KEY = SOCIAL_AUTH_GITHUB_KEY
SOCIAL_AUTH_GITHUB_TEAM_SECRET = SOCIAL_AUTH_GITHUB_SECRET
SOCIAL_AUTH_PIPELINE = [
'social_core.pipeline.social_auth.social_details',
'zproject.backends.social_auth_associate_user',
'zproject.backends.social_auth_finish',
]
########################################################################
# EMAIL SETTINGS
########################################################################
# Django setting. Not used in the Zulip codebase.
DEFAULT_FROM_EMAIL = ZULIP_ADMINISTRATOR
if EMAIL_BACKEND is not None:
# If the server admin specified a custom email backend, use that.
pass
elif DEVELOPMENT:
# In the dev environment, emails are printed to the run-dev.py console.
EMAIL_BACKEND = 'zproject.email_backends.EmailLogBackEnd'
elif not EMAIL_HOST:
# If an email host is not specified, fail gracefully
WARN_NO_EMAIL = True
EMAIL_BACKEND = 'django.core.mail.backends.dummy.EmailBackend'
else:
EMAIL_BACKEND = 'django.core.mail.backends.smtp.EmailBackend'
EMAIL_HOST_PASSWORD = get_secret('email_password')
EMAIL_GATEWAY_PASSWORD = get_secret('email_gateway_password')
AUTH_LDAP_BIND_PASSWORD = get_secret('auth_ldap_bind_password', '')
# Set the sender email address for Django traceback error reporting
if SERVER_EMAIL is None:
SERVER_EMAIL = ZULIP_ADMINISTRATOR
# How many days archived data should be kept before being deleted:
ARCHIVED_DATA_VACUUMING_DELAY_DAYS = 14
########################################################################
# MISC SETTINGS
########################################################################
if PRODUCTION:
# Filter out user data
DEFAULT_EXCEPTION_REPORTER_FILTER = 'zerver.filters.ZulipExceptionReporterFilter'
# This is a debugging option only
PROFILE_ALL_REQUESTS = False
CROSS_REALM_BOT_EMAILS = {
'feedback@zulip.com',
'notification-bot@zulip.com',
'welcome-bot@zulip.com',
'new-user-bot@zulip.com',
'emailgateway@zulip.com',
}
CONTRIBUTORS_DATA = os.path.join(STATIC_ROOT, 'generated/github-contributors.json')
THUMBOR_KEY = get_secret('thumbor_key')
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