From a4b36e5fe31cb671a4cbbdaad75746cd68b601fe Mon Sep 17 00:00:00 2001 From: Christophe Besson Date: Mon, 28 Sep 2026 16:24:12 +0200 Subject: refactor: remove the unused GroupIndex.serialize chain MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit serialize/deserialize had no production caller, and took with them the per-chunk signature, the ChaCha20 cipher variant and the zstandard dependency. Key derivations are unchanged. Docs corrected, including design §4.3's claim that chunks are compressed. Co-Authored-By: Claude Opus 5.5 --- packages/meshbay-common/src/meshbay_common/protocol.py | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) (limited to 'packages/meshbay-common/src/meshbay_common/protocol.py') diff --git a/packages/meshbay-common/src/meshbay_common/protocol.py b/packages/meshbay-common/src/meshbay_common/protocol.py index 6b929cd..5e666e9 100644 --- a/packages/meshbay-common/src/meshbay_common/protocol.py +++ b/packages/meshbay-common/src/meshbay_common/protocol.py @@ -318,9 +318,8 @@ class IndexEntry: def index_entry_wire(e: IndexEntry) -> dict: """ - The wire-dict shape used by INDEX_SYNC/INDEX_DELTA hand-built messages - (as opposed to GroupIndex.serialize()'s asdict() encoding of the whole - index). Centralized so the three call sites that build these + The wire-dict shape used by INDEX_SYNC/INDEX_DELTA hand-built messages. + Centralized so the three call sites that build these (webrtc/files.py's _do_index_sync, daemon._broadcast_index_change's two branches) can't drift from each other as fields are added. """ @@ -369,8 +368,7 @@ class IndexDelta: # under a key derived from the GEK, which only group members hold, and since C3 the # node authenticates itself in the handshake and is pinned by the client. A # signature per chunk re-proved, once per megabyte, what the session established -# once. (`sign_chunk` still exists in `crypto.py` — it signs the serialized index -# envelope, which is a different artifact; see `indexer/group_index.py`.) +# once. def chunk_ciphertext( -- cgit v1.2.3