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overwatch/simulation/scripts/bootstrap_auth.py
thebadking 5fbcd4a584
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Initial Overwatch tree.
Defense simulation, AERIS-10 hardware, firmware, and parts list as one clean history.

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-10-21 06:14:21 +00:00

83 lines
3.7 KiB
Python

#!/usr/bin/env python3
"""Generate stable local auth secrets. Nothing privileged is emitted to stdout."""
import base64
import hashlib
import hmac
import json
import os
from pathlib import Path
import secrets
import time
ROOT = Path(__file__).resolve().parents[1]
AUTH_DIR = ROOT / 'deploy/supabase'
def read_env(path):
return dict(line.split('=', 1) for line in path.read_text().splitlines() if line and not line.startswith('#'))
def jwt(secret, role):
def encode(value):
return base64.urlsafe_b64encode(json.dumps(value, separators=(',', ':')).encode()).rstrip(b'=').decode()
now = int(time.time())
message = encode({'alg': 'HS256', 'typ': 'JWT'}) + '.' + encode({'role': role, 'iss': 'supabase', 'iat': now, 'exp': now + 10 * 365 * 86400})
signature = base64.urlsafe_b64encode(hmac.new(secret.encode(), message.encode(), hashlib.sha256).digest()).rstrip(b'=').decode()
return message + '.' + signature
def write_private(path, content):
fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_TRUNC, 0o600)
with os.fdopen(fd, 'w') as output:
output.write(content)
path.chmod(0o600)
def main():
env_path = AUTH_DIR / '.env'
if not env_path.exists():
secret = secrets.token_hex(32)
demo_path = ROOT / 'DEMO_USER.txt'
demo = dict(line.split(': ', 1) for line in demo_path.read_text().splitlines() if ': ' in line) if demo_path.exists() else {}
values = {
'POSTGRES_PASSWORD': secrets.token_hex(24),
'JWT_SECRET': secret,
'SUPABASE_ANON_KEY': jwt(secret, 'anon'),
'SUPABASE_SERVICE_KEY': jwt(secret, 'service_role'),
'SUPABASE_PORT': os.getenv('SUPABASE_PORT', '54321'),
'KONG_BIND_ADDRESS': os.getenv('KONG_BIND_ADDRESS', '0.0.0.0'),
'SITE_URL': os.getenv('SITE_URL', 'https://defense.naori.cloud'),
'DEMO_EMAIL': demo.get('Username', 'demo@defense.naori.cloud'),
'DEMO_PASSWORD': demo.get('Password', secrets.token_urlsafe(18)),
}
write_private(env_path, ''.join(f'{key}={value}\n' for key, value in values.items()))
print('Generated auth secrets and demo credentials in deploy/supabase/.env')
values = read_env(env_path)
config = {
'_format_version': '2.1', '_transform': True,
'consumers': [
{'username': 'anon', 'keyauth_credentials': [{'key': values['SUPABASE_ANON_KEY']}]},
{'username': 'service_role', 'keyauth_credentials': [{'key': values['SUPABASE_SERVICE_KEY']}]},
],
'services': [
{'name': name, 'url': url, 'routes': [{'name': name, 'paths': [path], 'strip_path': True}],
'plugins': [{'name': 'cors'}, {'name': 'key-auth', 'config': {'hide_credentials': False}}]}
for name, url, path in [('auth', 'http://auth:9999/', '/auth/v1/'), ('rest', 'http://rest:3000/', '/rest/v1/')]
],
}
config['services'].extend([
{'name': 'simulation', 'url': 'http://host.docker.internal:8000',
'routes': [{'name': 'simulation', 'paths': ['/socket.io/'], 'strip_path': False}],
'read_timeout': 60000, 'write_timeout': 60000},
{'name': 'frontend', 'url': 'http://frontend:80',
'routes': [{'name': 'frontend', 'paths': ['/'], 'strip_path': False}]},
])
# Kong runs as UID 1337; its bind-mounted config must be readable inside the container.
write_private(AUTH_DIR / 'kong.json.local', json.dumps(config, indent=2))
(AUTH_DIR / 'kong.json.local').chmod(0o644)
write_private(ROOT / 'deploy/auth.env.local', f"SUPABASE_URL=http://127.0.0.1:{values['SUPABASE_PORT']}\nSUPABASE_ANON_KEY={values['SUPABASE_ANON_KEY']}\n")
if __name__ == '__main__':
main()