Follow-up: signed nickname calling, group chat, and mesh lab configs#90
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deborahnelson8788726 wants to merge 6 commits into
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Follow-up: signed nickname calling, group chat, and mesh lab configs#90deborahnelson8788726 wants to merge 6 commits into
deborahnelson8788726 wants to merge 6 commits into
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Add per-device P-256 identity, unique nickname discovery, account linking, presence-aware LiveKit call fan-out, and signed mesh invitations. Persist account-level group chats with membership checks and idempotent messages, expose the same UI on iOS and macOS, and add service and client tests.
Clear stale CallKit transactions before new calls, use LiveKit state for the call UI, and recover remote video subscriptions that arrive before the delegate callback. Add focused connection diagnostics. Verified on ssd26 and t27_dev with bidirectional audio/video for 53 seconds and zero RTP packet loss.
WAVE #15 authenticated the INVITE but left it replayable: a valid HMAC only proves the sender knew the PSK once, so a sniffed INVITE could be replayed to force a ring/auto-join later. Add a TS_MS field to the (HMAC-covered) payload and reject any INVITE whose timestamp is missing or outside a +/-15s window. Verified live: a replayed INVITE (valid MAC, 60s-old TS) -> 0 auto-joins; a fresh one -> auto-joins. Both platforms; smoke updated and still PASSes. Residual: a 15s window allows an immediate replay (a seen-MAC cache would close it fully) - left as an option. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
deborahnelson8788726
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July 22, 2026 17:05
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Follow-up to #89.
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Validation
cargo test --workspace: blocked by pre-existing t27-generated Rust errors (Vecwithout a generic type andmultipath_routingbool/u32 output); no generated files were hand-edited