Initial BSI CSAF mirror

scripts/validate.py

@@ -0,0 +1,25 @@
+#!/usr/bin/env python3
+import argparse
+import json
+from pathlib import Path
+from sync import parse_index, validate_document
+
+
+def main():
+    parser = argparse.ArgumentParser()
+    parser.add_argument('--root', default='.')
+    args = parser.parse_args()
+    root = Path(args.root)
+    state = json.loads((root / 'state/sync.json').read_text())
+    selected = parse_index((root / 'data/index.txt').read_bytes(), state['since_year'])
+    if selected != state['entries']:
+        raise ValueError('Index and state disagree')
+    for item in selected:
+        p = root / 'data/csaf' / item
+        if not p.is_file():
+            raise ValueError(f'Missing CSAF document: {item}')
+        validate_document(p.read_bytes(), item)
+    print(f'Validated {len(selected)} CSAF documents')
+
+if __name__ == '__main__':
+    main()