mirror of
https://github.com/optim-enterprises-bv/Mailu.git
synced 2025-11-03 19:47:52 +00:00
7229c89de1
Updated ConfigManager to only modify app.config and not replace it. Swagger does not play well, when app.config is not a real dict and it is not necessary to keep ConfigManager around after init. Also added "API" flag to config (default: disabled).
128 lines
4.1 KiB
Python
128 lines
4.1 KiB
Python
import os
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from socrate import system
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DEFAULT_CONFIG = {
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# Specific to the admin UI
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'DOCKER_SOCKET': 'unix:///var/run/docker.sock',
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'BABEL_DEFAULT_LOCALE': 'en',
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'BABEL_DEFAULT_TIMEZONE': 'UTC',
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'BOOTSTRAP_SERVE_LOCAL': True,
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'RATELIMIT_STORAGE_URL': '',
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'QUOTA_STORAGE_URL': '',
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'DEBUG': False,
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'DOMAIN_REGISTRATION': False,
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'TEMPLATES_AUTO_RELOAD': True,
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# Database settings
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'DB_FLAVOR': None,
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'DB_USER': 'mailu',
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'DB_PW': None,
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'DB_HOST': 'database',
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'DB_NAME': 'mailu',
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'SQLITE_DATABASE_FILE':'data/main.db',
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'SQLALCHEMY_DATABASE_URI': 'sqlite:////data/main.db',
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'SQLALCHEMY_TRACK_MODIFICATIONS': False,
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# Statistics management
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'INSTANCE_ID_PATH': '/data/instance',
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'STATS_ENDPOINT': '18.{}.stats.mailu.io',
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# Common configuration variables
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'SECRET_KEY': 'changeMe',
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'DOMAIN': 'mailu.io',
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'HOSTNAMES': 'mail.mailu.io,alternative.mailu.io,yetanother.mailu.io',
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'POSTMASTER': 'postmaster',
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'TLS_FLAVOR': 'cert',
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'AUTH_RATELIMIT': '10/minute;1000/hour',
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'AUTH_RATELIMIT_SUBNET': True,
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'DISABLE_STATISTICS': False,
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# Mail settings
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'DMARC_RUA': None,
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'DMARC_RUF': None,
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'WELCOME': False,
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'WELCOME_SUBJECT': 'Dummy welcome topic',
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'WELCOME_BODY': 'Dummy welcome body',
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'DKIM_SELECTOR': 'dkim',
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'DKIM_PATH': '/dkim/{domain}.{selector}.key',
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'DEFAULT_QUOTA': 1000000000,
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# Web settings
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'SITENAME': 'Mailu',
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'WEBSITE': 'https://mailu.io',
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'WEB_ADMIN': '/admin',
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'WEB_WEBMAIL': '/webmail',
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'WEBMAIL': 'none',
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'RECAPTCHA_PUBLIC_KEY': '',
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'RECAPTCHA_PRIVATE_KEY': '',
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'API': False,
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# Advanced settings
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'PASSWORD_SCHEME': 'PBKDF2',
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'LOG_LEVEL': 'WARNING',
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# Host settings
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'HOST_IMAP': 'imap',
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'HOST_LMTP': 'imap:2525',
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'HOST_POP3': 'imap',
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'HOST_SMTP': 'smtp',
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'HOST_AUTHSMTP': 'smtp',
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'HOST_ADMIN': 'admin',
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'WEBMAIL': 'none',
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'HOST_WEBMAIL': 'webmail',
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'HOST_WEBDAV': 'webdav:5232',
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'HOST_REDIS': 'redis',
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'HOST_FRONT': 'front',
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'SUBNET': '192.168.203.0/24',
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'SUBNET6': None,
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'POD_ADDRESS_RANGE': None
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}
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class ConfigManager:
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""" Naive configuration manager that uses environment only
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"""
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DB_TEMPLATES = {
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'sqlite': 'sqlite:////{SQLITE_DATABASE_FILE}',
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'postgresql': 'postgresql://{DB_USER}:{DB_PW}@{DB_HOST}/{DB_NAME}',
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'mysql': 'mysql://{DB_USER}:{DB_PW}@{DB_HOST}/{DB_NAME}'
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}
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def __init__(self):
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self.config = dict()
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def get_host_address(self, name):
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# if MYSERVICE_ADDRESS is defined, use this
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if f'{name}_ADDRESS' in os.environ:
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return os.environ.get(f'{name}_ADDRESS')
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# otherwise use the host name and resolve it
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return system.resolve_address(self.config[f'HOST_{name}'])
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def resolve_hosts(self):
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for key in ['IMAP', 'POP3', 'AUTHSMTP', 'SMTP', 'REDIS']:
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self.config[f'{key}_ADDRESS'] = self.get_host_address(key)
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if self.config['WEBMAIL'] != 'none':
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self.config['WEBMAIL_ADDRESS'] = self.get_host_address('WEBMAIL')
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def __coerce_value(self, value):
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if isinstance(value, str) and value.lower() in ('true','yes'):
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return True
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elif isinstance(value, str) and value.lower() in ('false', 'no'):
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return False
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return value
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def init_app(self, app):
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# get current app config
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self.config.update(app.config)
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# get environment variables
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self.config.update({
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key: self.__coerce_value(os.environ.get(key, value))
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for key, value in DEFAULT_CONFIG.items()
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})
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self.resolve_hosts()
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# automatically set the sqlalchemy string
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if self.config['DB_FLAVOR']:
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template = self.DB_TEMPLATES[self.config['DB_FLAVOR']]
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self.config['SQLALCHEMY_DATABASE_URI'] = template.format(**self.config)
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self.config['RATELIMIT_STORAGE_URL'] = f'redis://{self.config["REDIS_ADDRESS"]}/2'
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self.config['QUOTA_STORAGE_URL'] = f'redis://{self.config["REDIS_ADDRESS"]}/1'
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# update the app config
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app.config.update(self.config)
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