tegwick
e0359bcb6c
Assistant: codex Assistant-Model: gpt-6.1-sol Assistant-Session: 01a126e1-76f8-7643-8cf3-e93336539ade
39 lines
1.9 KiB
Python
39 lines
1.9 KiB
Python
"""Pre-open schema/integrity/count proof; stdlib only, never constructs Store."""
|
|
import argparse
|
|
import json
|
|
from pathlib import Path
|
|
import sqlite3
|
|
|
|
|
|
def inspect_readonly(path):
|
|
path = Path(path)
|
|
if not path.is_file() or path.is_symlink():
|
|
raise ValueError('existing nonsymlink private database required')
|
|
with sqlite3.connect(path.resolve().as_uri() + '?mode=ro', uri=True, timeout=5) as db:
|
|
db.execute('PRAGMA query_only=ON')
|
|
db.execute('BEGIN')
|
|
version = db.execute('PRAGMA user_version').fetchone()[0]
|
|
if version != 5:
|
|
raise ValueError('pre-open database is not schema5; refuse migration')
|
|
if db.execute('PRAGMA integrity_check').fetchall() != [('ok',)]:
|
|
raise ValueError('read-only integrity check refused')
|
|
lifecycle = {name: db.execute('SELECT COUNT(*) FROM ' + table).fetchone()[0]
|
|
for name, table in (('records', 'lifecycle_records'),
|
|
('events', 'lifecycle_events'),
|
|
('pending', 'lifecycle_pending'))}
|
|
result = {'schema_version': version, 'lifecycle': lifecycle,
|
|
'outbox': dict(db.execute('SELECT state,COUNT(*) FROM outbox GROUP BY state')),
|
|
'submissions': dict(db.execute('SELECT state,COUNT(*) FROM submissions GROUP BY state')),
|
|
'integrity': 'ok', 'read_only_pre_open': True, 'store_constructed': False}
|
|
db.rollback()
|
|
return result
|
|
|
|
|
|
if __name__ == '__main__':
|
|
parser = argparse.ArgumentParser(description=__doc__)
|
|
parser.add_argument('--db', type=Path, required=True)
|
|
args = parser.parse_args()
|
|
try:
|
|
print(json.dumps(inspect_readonly(args.db), sort_keys=True))
|
|
except Exception:
|
|
raise SystemExit('read-only schema5/integrity/count gate refused; no Store/admin open') from None
|