fix WORKAROUNDS=authenticated_no_key support for archive TAM authenti…

…cation, fixes borgbackup#8400
ThomasWaldmann · Sep 20, 2024 · 2c18620 · 2c18620
1 parent 30cd3b8
commit 2c18620
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/src/borg/crypto/key.py b/src/borg/crypto/key.py
@@ -305,6 +305,8 @@ def unpack_and_verify_archive(self, data, force_tam_not_required=False):
         unpacker = get_limited_unpacker('archive')
         unpacker.feed(data)
         unpacked = unpacker.unpack()
+        if AUTHENTICATED_NO_KEY:
+            return unpacked, True, None  # True is a lie.
         if b'tam' not in unpacked:
             if tam_required:
                 archive_name = unpacked.get(b'name', b'<unknown>').decode('ascii', 'replace')