mirror of https://github.com/zulip/zulip.git
115 lines
3.9 KiB
Python
Executable File
115 lines
3.9 KiB
Python
Executable File
#!/usr/bin/env python
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# This tools generates /etc/zulip/zulip-secrets.conf
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from __future__ import print_function
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import sys
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import os
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import os.path
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from os.path import dirname, abspath
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if False:
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from typing import Dict, Optional, Text
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BASE_DIR = dirname(dirname(dirname(abspath(__file__))))
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sys.path.append(BASE_DIR)
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import scripts.lib.setup_path_on_import
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os.environ['DJANGO_SETTINGS_MODULE'] = 'zproject.settings'
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from django.utils.crypto import get_random_string
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import six
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import argparse
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import uuid
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from zerver.lib.str_utils import force_str
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from zerver.lib.utils import generate_random_token
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os.chdir(os.path.join(os.path.dirname(__file__), '..', '..'))
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CAMO_CONFIG_FILENAME = '/etc/default/camo'
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AUTOGENERATED_SETTINGS = ['shared_secret', 'avatar_salt', 'rabbitmq_password', 'local_database_password',
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'initial_password_salt']
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# TODO: We can eliminate this function if we refactor the install
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# script to run generate_secrets before zulip-puppet-apply.
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def generate_camo_config_file(camo_key):
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# type: (Text) -> None
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camo_config = """ENABLED=yes
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PORT=9292
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CAMO_KEY=%s
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""" % (camo_key,)
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with open(CAMO_CONFIG_FILENAME, 'w') as camo_file:
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camo_file.write(camo_config)
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print("Generated Camo config file %s" % (CAMO_CONFIG_FILENAME,))
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def generate_django_secretkey():
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# type: () -> Text
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"""Secret key generation taken from Django's startproject.py"""
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chars = 'abcdefghijklmnopqrstuvwxyz0123456789!@#$%^&*(-_=+)'
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return get_random_string(50, chars)
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def get_old_conf(output_filename):
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# type: (str) -> Dict[str, Text]
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if not os.path.exists(output_filename):
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return {}
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secrets_file = six.moves.configparser.RawConfigParser() # type: ignore # https://github.com/python/typeshed/issues/307
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secrets_file.read(output_filename)
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def get_secret(key):
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# type: (str) -> Optional[Text]
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if secrets_file.has_option('secrets', key):
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return secrets_file.get('secrets', key)
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return None
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fields = AUTOGENERATED_SETTINGS + ['secret_key', 'camo_key']
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return {name: get_secret(name) for name in fields}
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def generate_secrets(development=False):
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# type: (bool) -> None
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if development:
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OUTPUT_SETTINGS_FILENAME = "zproject/dev-secrets.conf"
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else:
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OUTPUT_SETTINGS_FILENAME = "/etc/zulip/zulip-secrets.conf"
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lines = [u'[secrets]\n']
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def config_line(var, value):
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# type: (Text, Text) -> Text
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return "%s = %s\n" % (var, value)
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old_conf = get_old_conf(OUTPUT_SETTINGS_FILENAME)
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for name in AUTOGENERATED_SETTINGS:
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lines.append(config_line(name, old_conf.get(name, generate_random_token(64))))
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secret_key = old_conf.get('secret_key', generate_django_secretkey())
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lines.append(config_line('secret_key', secret_key))
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camo_key = old_conf.get('camo_key', get_random_string(64))
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lines.append(config_line('camo_key', camo_key))
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zulip_org_key = old_conf.get('zulip_org_key', get_random_string(64))
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lines.append(config_line('zulip_org_key', zulip_org_key))
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zulip_org_id = old_conf.get('zulip_org_id', str(uuid.uuid4()))
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lines.append(config_line('zulip_org_id', zulip_org_id))
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if not development:
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# Write the Camo config file directly
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generate_camo_config_file(camo_key)
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out = open(OUTPUT_SETTINGS_FILENAME, 'w')
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out.write(force_str("".join(lines)))
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out.close()
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print("Generated %s with auto-generated secrets!" % (OUTPUT_SETTINGS_FILENAME,))
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if __name__ == '__main__':
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parser = argparse.ArgumentParser()
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group = parser.add_mutually_exclusive_group(required=True)
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group.add_argument('--development', action='store_true', dest='development', help='For setting up the developer env for zulip')
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group.add_argument('--production', action='store_false', dest='development', help='For setting up the production env for zulip')
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results = parser.parse_args()
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generate_secrets(results.development)
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