scripts: add encrypt_file and passwords-for

scripts/passwords-for

@@ -0,0 +1,32 @@
+#!/usr/bin/env python3
+from os import environ
+from sys import argv
+
+from bundlewrap.repo import Repository
+from bundlewrap.utils import Fault
+from bundlewrap.exceptions import FaultUnavailable
+
+
+path = environ.get('BW_REPO_PATH', '.')
+repo = Repository(path)
+
+def print_faults(dictionary, keypath=[]):
+    for key, value in dictionary.items():
+        if isinstance(value, Fault):
+            try:
+                resolved_fault = value.value
+            except FaultUnavailable:
+                print('{}/{}: [permission denied]'.format('/'.join(keypath), key))
+            else:
+                if '\n' not in resolved_fault:
+                    print('{}/{}: {}'.format('/'.join(keypath), key, value))
+        elif isinstance(value, dict):
+            print_faults(value, keypath=keypath+[key])
+
+
+if len(argv) == 1:
+    print('node name missing')
+    exit(1)
+
+node = repo.get_node(argv[1])
+print_faults(node.metadata)