fix: missing SRI generator

tools/generate_sri.py

@@ -0,0 +1,20 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+
+import base64
+import hashlib
+import json
+
+from lookyloo.helpers import get_homedir
+
+if __name__ == '__main__':
+    dest_dir = get_homedir() / 'website' / 'web'
+
+    to_save = {'static': {}}
+
+    for resource in (dest_dir / 'static').glob('*'):
+        with resource.open('rb') as f:
+            to_save['static'][resource.name] = base64.b64encode(hashlib.sha512(f.read()).digest()).decode('utf-8')
+
+    with (dest_dir / 'sri.txt').open('w') as f:
+        json.dump(to_save, f, indent=2)