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8a1e20f7344942b5111119a82bd06069a45b99a7
zulip/zproject/settings.py
Tim Abbott a9e6ad5c6a ldap: Disable django-auth-ldap caching of users. 
This shouldn't have a material performance impact, since we don't
query these except during login, and meanwhile this fixes an issue
where users needed to restart memcached (which usually manifested as
"needing to reboot the whole server" after updating their LDAP
configuration before a user who was migrated from one OU to another
could login).

Fixes #9057.
2018-05-07 09:38:04 -07:00

1646 lines
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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 platform
import time
import sys
from typing import Optional
import configparser
from zerver.lib.db import TimeTrackingConnection
import zerver.lib.logging_util
########################################################################
# INITIAL SETTINGS
########################################################################
DEPLOY_ROOT = os.path.join(os.path.realpath(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) -> Optional[str]:
if secrets_file.has_option('secrets', key):
return secrets_file.get('secrets', key)
return None
# 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],
'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.
# Google auth
'GOOGLE_OAUTH2_CLIENT_ID': None,
# LDAP auth
'AUTH_LDAP_SERVER_URI': "",
'LDAP_EMAIL_ATTR': None,
# Disable django-auth-ldap caching, to prevent problems with OU changes.
'AUTH_LDAP_GROUP_CACHE_TIMEOUT': 0,
# Social auth
'SOCIAL_AUTH_GITHUB_KEY': None,
'SOCIAL_AUTH_GITHUB_ORG_NAME': None,
'SOCIAL_AUTH_GITHUB_TEAM_ID': 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,
# File uploads and avatars
'DEFAULT_AVATAR_URI': '/static/images/default-avatar.png',
'S3_AVATAR_BUCKET': '',
'LOCAL_UPLOADS_DIR': None,
'MAX_FILE_UPLOAD_SIZE': 25,
# JITSI 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_HOST': '',
'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': False,
'NAME_CHANGES_DISABLED': False,
'PASSWORD_MIN_LENGTH': 6,
'PASSWORD_MIN_GUESSES': 10000,
'PUSH_NOTIFICATION_BOUNCER_URL': None,
'PUSH_NOTIFICATION_REDACT_CONTENT': False,
'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,
}
# 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,
# 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_EMOJI_FILE_SIZE': 5,
# TODO: This server setting is a hack to help with folks who are
# finding our private stream security model painful. Future work
# will migrate this to be a property of Stream or maybe Realm and
# this setting will be deprecated.
'PRIVATE_STREAM_HISTORY_FOR_SUBSCRIBERS': False,
# 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.
'EMAIL_DELIVERER_DISABLED': False,
'REGISTER_LINK_DISABLED': None,
'LOGIN_LINK_DISABLED': False,
'FIND_TEAM_LINK_DISABLED': True,
# What domains to treat like the root domain
'ROOT_SUBDOMAIN_ALIASES': ["www"],
# 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. Off by default
# because this feature is in beta.
'SEND_DIGEST_EMAILS': False,
# 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,
})
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'
# The ID, as an integer, of the current site in the django_site database table.
# This is used so that application data can hook into specific site(s) and a
# single database can manage content for multiple sites.
#
# We set this site's string_id to 'zulip' in populate_db.
SITE_ID = 1
# 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
DEPLOY_ROOT = os.path.join(os.path.realpath(os.path.dirname(__file__)), '..')
# 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()
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 these come after authentication middleware.
TWO_FACTOR_MIDDLEWARE = (
'django_otp.middleware.OTPMiddleware', # Required by Two Factor auth.
'two_factor.middleware.threadlocals.ThreadLocals', # Required by Twilio
)
if TWO_FACTOR_AUTHENTICATION_ENABLED:
MIDDLEWARE += TWO_FACTOR_MIDDLEWARE
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.sites',
'django.contrib.staticfiles',
'confirmation',
'pipeline',
'webpack_loader',
'zerver',
'social_django',
]
if USING_PGROONGA:
INSTALLED_APPS += ['pgroonga']
if TWO_FACTOR_AUTHENTICATION_ENABLED:
INSTALLED_APPS += [
'django_otp',
'django_otp.plugins.otp_static',
'django_otp.plugins.otp_totp',
'two_factor',
]
INSTALLED_APPS += EXTRA_INSTALLED_APPS
ZILENCER_ENABLED = 'zilencer' 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_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'
if USING_PGROONGA:
# We need to have "pgroonga" schema before "pg_catalog" schema in
# the PostgreSQL search path, because "pgroonga" schema overrides
# the "@@" operator from "pg_catalog" schema, and "pg_catalog"
# schema is searched first if not specified in the search path.
# See also: http://www.postgresql.org/docs/current/static/runtime-config-client.html
pg_options = '-c search_path=%(SCHEMA)s,zulip,public,pgroonga,pg_catalog' % \
DATABASES['default']
DATABASES['default']['OPTIONS']['options'] = pg_options
########################################################################
# RABBITMQ CONFIGURATION
########################################################################
USING_RABBITMQ = True
RABBITMQ_PASSWORD = get_secret("rabbitmq_password")
########################################################################
# CACHING CONFIGURATION
########################################################################
SESSION_ENGINE = "django.contrib.sessions.backends.cached_db"
CACHES = {
'default': {
'BACKEND': 'django.core.cache.backends.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,
}
},
}
########################################################################
# REDIS-BASED RATE LIMITING CONFIGURATION
########################################################################
RATE_LIMITING_RULES = [
(60, 200), # 200 requests max every minute
]
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
try:
# For get_updates hostname sharding.
domain = config_file.get('django', 'cookie_domain')
CSRF_COOKIE_DOMAIN = '.' + domain
except configparser.Error:
# Failing here is OK
pass
# 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'}]
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:
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('prod-static/serve')
else:
STATIC_ROOT = os.path.abspath('static/')
else:
STATICFILES_STORAGE = 'zerver.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('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': {
# If you add a style here, please update stylesheets()
# in frontend_tests/zjsunit/output.js as needed.
'activity': {
'source_filenames': (
'styles/activity.css',
'third/thirdparty-fonts.css',
),
'output_filename': 'min/activity.css'
},
'stats': {
'source_filenames': ('styles/stats.css',),
'output_filename': 'min/stats.css'
},
'portico': {
'source_filenames': (
'third/zocial/zocial.css',
'styles/components.css',
'styles/portico.css',
'styles/portico-signin.css',
'styles/pygments.css',
'third/thirdparty-fonts.css',
'generated/icons/style.css',
'styles/fonts.css',
),
'output_filename': 'min/portico.css'
},
'landing-page': {
'source_filenames': (
'styles/landing-page.css',
),
'output_filename': 'min/landing.css'
},
# Two versions of the app CSS exist because of QTBUG-3467
'app-fontcompat': {
'source_filenames': (
'third/bootstrap-notify/css/bootstrap-notify.css',
'third/spectrum/spectrum.css',
'third/thirdparty-fonts.css',
'generated/icons/style.css',
'node_modules/flatpickr/dist/flatpickr.css',
'node_modules/flatpickr/dist/plugins/confirmDate/confirmDate.css',
'styles/components.css',
'styles/app_components.css',
'styles/zulip.css',
'styles/alerts.css',
'styles/settings.css',
'styles/subscriptions.css',
'styles/drafts.css',
'styles/input_pill.css',
'styles/informational-overlays.css',
'styles/compose.css',
'styles/reactions.css',
'styles/left-sidebar.css',
'styles/right-sidebar.css',
'styles/lightbox.css',
'styles/popovers.css',
'styles/pygments.css',
'styles/media.css',
'styles/typing_notifications.css',
'styles/hotspots.css',
'styles/night_mode.css',
# We don't want fonts.css on QtWebKit, so its omitted here
),
'output_filename': 'min/app-fontcompat.css'
},
'app': {
'source_filenames': (
'third/bootstrap-notify/css/bootstrap-notify.css',
'third/spectrum/spectrum.css',
'third/thirdparty-fonts.css',
'generated/icons/style.css',
'node_modules/katex/dist/katex.css',
'node_modules/flatpickr/dist/flatpickr.css',
'node_modules/flatpickr/dist/plugins/confirmDate/confirmDate.css',
'styles/components.css',
'styles/app_components.css',
'styles/zulip.css',
'styles/alerts.css',
'styles/settings.css',
'styles/subscriptions.css',
'styles/drafts.css',
'styles/input_pill.css',
'styles/informational-overlays.css',
'styles/compose.css',
'styles/reactions.css',
'styles/left-sidebar.css',
'styles/right-sidebar.css',
'styles/lightbox.css',
'styles/popovers.css',
'styles/pygments.css',
'styles/fonts.css',
'styles/media.css',
'styles/typing_notifications.css',
'styles/hotspots.css',
'styles/night_mode.css',
),
'output_filename': 'min/app.css'
},
'common': {
'source_filenames': (
'third/bootstrap/css/bootstrap.css',
'third/bootstrap/css/bootstrap-btn.css',
'third/bootstrap/css/bootstrap-responsive.css',
'node_modules/perfect-scrollbar/css/perfect-scrollbar.css',
),
'output_filename': 'min/common.css'
},
'apple_sprite': {
'source_filenames': (
'generated/emoji/apple_sprite.css',
),
'output_filename': 'min/apple_sprite.css',
},
'emojione_sprite': {
'source_filenames': (
'generated/emoji/emojione_sprite.css',
),
'output_filename': 'min/emojione_sprite.css',
},
'google_sprite': {
'source_filenames': (
'generated/emoji/google_sprite.css',
),
'output_filename': 'min/google_sprite.css',
},
'twitter_sprite': {
'source_filenames': (
'generated/emoji/twitter_sprite.css',
),
'output_filename': 'min/twitter_sprite.css',
},
},
'JAVASCRIPT': {},
}
# Useful reading on how this works is in
# https://zulip.readthedocs.io/en/latest/subsystems/front-end-build-process.html
JS_SPECS = {
'app': {
'source_filenames': [
'third/bootstrap-notify/js/bootstrap-notify.js',
'third/html5-formdata/formdata.js',
'node_modules/jquery-validation/dist/jquery.validate.js',
'node_modules/blueimp-md5/js/md5.js',
'node_modules/clipboard/dist/clipboard.js',
'third/jquery-form/jquery.form.js',
'third/jquery-filedrop/jquery.filedrop.js',
'third/jquery-caret/jquery.caret.1.5.2.js',
'node_modules/xdate/src/xdate.js',
'third/jquery-throttle-debounce/jquery.ba-throttle-debounce.js',
'third/jquery-idle/jquery.idle.js',
'third/jquery-autosize/jquery.autosize.js',
'node_modules/perfect-scrollbar/dist/perfect-scrollbar.js',
'third/lazyload/lazyload.js',
'third/spectrum/spectrum.js',
'third/sockjs/sockjs-0.3.4.js',
'node_modules/string.prototype.codepointat/codepointat.js',
'node_modules/winchan/winchan.js',
'node_modules/handlebars/dist/handlebars.runtime.js',
'node_modules/to-markdown/dist/to-markdown.js',
'node_modules/flatpickr/dist/flatpickr.js',
'node_modules/flatpickr/dist/plugins/confirmDate/confirmDate.js',
'third/marked/lib/marked.js',
'generated/emoji/emoji_codes.js',
'generated/pygments_data.js',
'templates/compiled.js',
'js/feature_flags.js',
'js/loading.js',
'js/util.js',
'js/dynamic_text.js',
'js/keydown_util.js',
'js/lightbox_canvas.js',
'js/rtl.js',
'js/dict.js',
'js/components.js',
'js/localstorage.js',
'js/drafts.js',
'js/input_pill.js',
'js/user_pill.js',
'js/compose_pm_pill.js',
'js/channel.js',
'js/setup.js',
'js/unread_ui.js',
'js/unread_ops.js',
'js/muting.js',
'js/muting_ui.js',
'js/message_viewport.js',
'js/rows.js',
'js/people.js',
'js/user_groups.js',
'js/unread.js',
'js/topic_list.js',
'js/pm_list.js',
'js/pm_conversations.js',
'js/recent_senders.js',
'js/stream_sort.js',
'js/topic_generator.js',
'js/top_left_corner.js',
'js/stream_list.js',
'js/filter.js',
'js/fetch_status.js',
'js/message_list_view.js',
'js/message_list.js',
'js/message_live_update.js',
'js/narrow_state.js',
'js/narrow.js',
'js/reload.js',
'js/compose_fade.js',
'js/fenced_code.js',
'js/markdown.js',
'js/echo.js',
'js/socket.js',
'js/sent_messages.js',
'js/compose_state.js',
'js/compose_actions.js',
'js/transmit.js',
'js/compose.js',
'js/upload.js',
'js/stream_color.js',
'js/stream_data.js',
'js/topic_data.js',
'js/stream_muting.js',
'js/stream_events.js',
'js/stream_create.js',
'js/stream_edit.js',
'js/subs.js',
'js/message_edit.js',
'js/condense.js',
'js/resize.js',
'js/list_render.js',
'js/floating_recipient_bar.js',
'js/lightbox.js',
'js/ui_report.js',
'js/message_scroll.js',
'js/info_overlay.js',
'js/ui.js',
'js/night_mode.js',
'js/ui_util.js',
'js/pointer.js',
'js/click_handlers.js',
'js/scroll_bar.js',
'js/gear_menu.js',
'js/copy_and_paste.js',
'js/stream_popover.js',
'js/popovers.js',
'js/overlays.js',
'js/typeahead_helper.js',
'js/search_suggestion.js',
'js/search.js',
'js/composebox_typeahead.js',
'js/navigate.js',
'js/list_util.js',
'js/hotkey.js',
'js/favicon.js',
'js/notifications.js',
'js/hash_util.js',
'js/hashchange.js',
'js/invite.js',
'js/message_flags.js',
'js/alert_words.js',
'js/alert_words_ui.js',
'js/attachments_ui.js',
'js/message_store.js',
'js/message_util.js',
'js/message_events.js',
'js/message_fetch.js',
'js/server_events.js',
'js/server_events_dispatch.js',
'js/zulip.js',
'js/presence.js',
'js/activity.js',
'js/user_events.js',
'js/colorspace.js',
'js/timerender.js',
'js/tutorial.js',
'js/hotspots.js',
'js/templates.js',
'js/upload_widget.js',
'js/avatar.js',
'js/realm_icon.js',
'js/settings_account.js',
'js/settings_display.js',
'js/settings_notifications.js',
'js/settings_bots.js',
'js/settings_muting.js',
'js/settings_lab.js',
'js/settings_sections.js',
'js/settings_emoji.js',
'js/settings_org.js',
'js/settings_users.js',
'js/settings_streams.js',
'js/settings_filters.js',
'js/settings_invites.js',
'js/settings_user_groups.js',
'js/settings_profile_fields.js',
'js/settings.js',
'js/admin_sections.js',
'js/admin.js',
'js/tab_bar.js',
'js/emoji.js',
'js/bot_data.js',
'js/reactions.js',
'js/typing.js',
'js/typing_status.js',
'js/typing_data.js',
'js/typing_events.js',
'js/ui_init.js',
'js/emoji_picker.js',
'js/compose_ui.js',
'js/panels.js',
'js/settings_ui.js'
],
'output_filename': 'min/app.js'
},
# 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'
},
}
app_srcs = JS_SPECS['app']['source_filenames']
if DEVELOPMENT:
WEBPACK_STATS_FILE = os.path.join('var', 'webpack-stats-dev.json')
else:
WEBPACK_STATS_FILE = 'webpack-stats-production.json'
WEBPACK_LOADER = {
'DEFAULT': {
'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,
})
# 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,
]
########################################################################
# 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", "/home/zulip/tornado/event_queues.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"),
]
# 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.soft_deactivation': {
'handlers': ['file', 'errors_file'],
'propagate': False,
},
'zulip.zerver.webhooks': {
'level': 'DEBUG',
'handlers': ['file', 'errors_file'],
'propagate': False,
},
}
}
ACCOUNT_ACTIVATION_DAYS = 7
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 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 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']
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
########################################################################
# 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
########################################################################
# 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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