meshbay.git/packages/meshbay-node/src/meshbay_node/transport/webrtc/admin.py, branch 0.17

fix: bound pending admin challenges and sign every value an op acts on

2026-09-28T19:14:10Z

Any member could make a node hold unbounded challenge requests; a connection now keeps at most 8, 64 KiB each. root_add, group_attach, invite_create and tmdb_config signed less than they did; their subjects are now canonical JSON of every value (the TMDB token by SHA-256). MNP 5.0, floor kept at 4.0. Co-Authored-By: Claude Opus 5.5

refactor(node): run signed operations through a table of executors

2026-09-24T14:45:38Z

_do_admin_response looked each operation up in a 28-branch elif, every branch the same call. The admin cases of the dispatch golden are unchanged. Co-Authored-By: Claude Opus 5.5

refactor(node): move operator authority and the admin response out of webrtc_server

2026-09-24T14:45:38Z

AdminMixin in transport/webrtc/admin.py: who the operator is, the signed challenge, signature checks, and _do_admin_response moved unchanged. Co-Authored-By: Claude Opus 5.5